CN206801919U - A kind of electric fan with warning function - Google Patents
A kind of electric fan with warning function Download PDFInfo
- Publication number
- CN206801919U CN206801919U CN201720655332.2U CN201720655332U CN206801919U CN 206801919 U CN206801919 U CN 206801919U CN 201720655332 U CN201720655332 U CN 201720655332U CN 206801919 U CN206801919 U CN 206801919U
- Authority
- CN
- China
- Prior art keywords
- groove
- housing
- electric fan
- conducting strip
- wire
- 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 kind of electric fan with warning function, including housing, the top of the housing is provided with alarm, the side of the housing is provided with switch, voltage monitoring instrument is installed with the side inwall of the housing, the lower section of the voltage monitoring instrument is provided with the installing plate being installed in inner walls, the top side of the installing plate is provided with standing groove, the top side of the installing plate offers the groove that one end is provided with opening, the groove offers embedded groove on the side inwall away from opening, the embedded groove offers the connectivity slot being connected with standing groove on the side inwall of standing groove.The utility model is simple in construction, signal is sent by voltage monitoring instrument, and stepper motor is started, so as to drive the first electric waveguide plate close to the second electric waveguide plate, and to form closed-loop path between power supply, wire, the first electric waveguide plate, the second electric waveguide plate and alarm, so that alarm equipment alarm, easy to use.
Description
Technical field
It the utility model is related to electric fan technical field, more particularly to a kind of electric fan with warning function.
Background technology
Electric fan abbreviation electric fan, also referred to as fan, ventilating fan, it is a kind of using motor driving flabellum rotation, to reach
Make air accelerate circulation household electrical appliance, be mainly used in cooling and heatstroke-eliminating and ventilating air, be widely used in family, office, shop,
Hospital and hotels and other places.
At work, extraneous overtension will cause to damage existing electric fan to electric fan, if be continued for
It is too high and be not found, fatal influence will be caused to electric fan, so as to cause the damage of electric fan, so we have proposed
A kind of electric fan with warning function is set forth above to solve the problems, such as.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed has alarm work(
The electric fan of energy.
To achieve these goals, the utility model employs following technical scheme：
A kind of electric fan with warning function, including housing, the top of the housing are provided with alarm, the housing
Side is provided with switch, is installed with voltage monitoring instrument on the side inwall of the housing, is set below the voltage monitoring instrument
There is the installing plate being installed in inner walls, the top side of the installing plate is provided with standing groove, the top one of the installing plate
Side offers the groove that one end is provided with opening, and the groove offers embedded groove, the insertion on the side inwall away from opening
Groove offers the connectivity slot being connected with standing groove on the side inwall of standing groove, is put in the bottom interior wall of the standing groove
Stepper motor is equipped with, connecting pole is welded with the output shaft of the stepper motor, and connecting pole is located in connectivity slot, the groove
Bottom interior wall on be slidably fitted with projection, the side of the projection is welded with circular columns, and circular columns are slidably mounted on insertion
In groove, the outer sheath of the connecting pole is equipped with gear, and circular columns are installed with rack, the tooth close to the side of connecting pole
Wheel and rack is meshed, and side of the projection away from circular columns is installed with the first conducting strip, and the one of the first conducting strip
Side is provided with the second conducting strip, and second conducting strip is welded on the side inwall of housing, and the first conducting strip and the second conduction
Piece is adapted.
Preferably, bearing is welded with the inwall of the connectivity slot, and the inner ring of bearing is fixedly set on connecting pole.
Preferably, it is electrically connected between the switch and stepper motor by wire, the stepper motor and voltage monitoring
It is electrically connected with by wire between instrument, is electrically connected between second conducting strip and alarm by wire.
Preferably, it is electrically connected between first conducting strip and power supply by wire, and switchs and pass through between power supply
Wire is electrically connected with, and is electrically connected between the alarm and power supply by wire.
Preferably, chute is offered in the bottom interior wall of the embedded groove, and the lower rotation of circular columns is provided with pulley,
The pulley is connected with slide.
Preferably, the bottom of the groove is provided with slide rail, and the bottom of projection is welded with sliding block, and the sliding block is slided with slide rail
Dynamic connection.
Compared with prior art, the beneficial effects of the utility model are：Pass through power supply, voltage monitoring instrument, wire and stepping
Motor is engaged so that when voltage is more than 220V, voltage monitoring instrument will send signal so that controller is walked by polygon control survey
Stepper motor start, by stepper motor, connecting pole, circular columns, projection, power supply, the first conducting strip, the second conducting strip, wire and
Alarm is engaged, and stepper motor drives projection movement so that and the first conducting strip and the second conducting strip are in contact, and form loop,
And cause alarm equipment alarm.
The utility model is simple in construction, and signal is sent by voltage monitoring instrument, and stepper motor is started, so as to drive
First electric waveguide plate causes shape between power supply, wire, the first electric waveguide plate, the second electric waveguide plate and alarm close to the second electric waveguide plate
Into closed-loop path, so that alarm equipment alarm, easy to use.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of electric fan with warning function housing sectional view；
Fig. 2 be the utility model proposes a kind of electric fan with warning function installing plate top view.
In figure：1 housing, 2 alarms, 3 switches, 4 voltage monitoring instruments, 5 installing plates, 6 standing grooves, 7 grooves, 8 embedded grooves, 9
Connectivity slot, 10 stepper motors, 11 connecting poles, 12 circular columns, 13 projections, 14 first conducting strips, 15 second conducting strips.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of electric fan with warning function, including housing 1, the top of housing 1 are provided with alarm 2,
The side of housing 1 is provided with switch 3, and voltage monitoring instrument 4, the lower section of voltage monitoring instrument 4 are installed with the side inwall of housing 1
Provided with the installing plate 5 being installed on the inwall of housing 1, the top side of installing plate 5 is provided with standing groove 6, the top side of installing plate 5
The groove 7 that one end is provided with opening is offered, groove 7 offers embedded groove 8 on the side inwall away from opening, and embedded groove 8 is close
The connectivity slot 9 being connected with standing groove 6 is offered on the side inwall of standing groove 6, step is placed with the bottom interior wall of standing groove 6
Stepper motor 10, connecting pole 11 is welded with the output shaft of stepper motor 10, and connecting pole 11 is located in connectivity slot 9, the bottom of groove 7
Projection 13 is slidably fitted with portion's inwall, the side of projection 13 is welded with circular columns 12, and circular columns 12 are slidably mounted on insertion
In groove 8, the outer sheath of connecting pole 11 is equipped with gear, and circular columns 12 are installed with rack, tooth close to the side of connecting pole 11
Wheel and rack is meshed, and side of the projection 13 away from circular columns 12 is installed with the first conducting strip 14, and the first conducting strip 14
Side be provided with the second conducting strip 15, the second conducting strip 15 is welded on the side inwall of housing 1, and the first conducting strip 14 and
Two conducting strips 15 are adapted, and bearing is welded with the inwall of connectivity slot 9, and the inner ring of bearing is fixedly set on connecting pole 11,
It is electrically connected between switch 3 and stepper motor 10 by wire, it is electrical by wire between stepper motor 10 and voltage monitoring instrument 4
Connection, is electrically connected with by wire between the second conducting strip 15 and alarm 2, passes through wire between the first conducting strip 14 and power supply
It is electrically connected with, and switchs and be electrically connected between 3 and power supply by wire, is electrically connected between alarm 2 and power supply by wire,
Chute is offered in the bottom interior wall of embedded groove 8, and the lower rotation of circular columns 12 is provided with pulley, pulley connects with slide
Connect, the bottom of groove 7 is provided with slide rail, and the bottom of projection 13 is welded with sliding block, and sliding block is slidably connected with slide rail, stepper motor 10
Model HB-B3CE, the model ZHY2-DT5-100 of voltage monitoring instrument 4, the model LTE-1101 of alarm, controller
Model FX3U-80MTES-A.
Operation principle：When voltage is more than 220V or the magnitude of voltage of setting, voltage monitoring instrument 4 will send signal, make
Obtain controller control stepper motor 10 to start, because the output shaft of stepper motor 10 and the phase of connecting pole 11 are welded, connecting pole 11 is again
It is meshed with circular columns 12, one end of circular columns 12 is welded with projection 13 again, and one end of projection 13 is installed with first and led again
Electric piece 14, the side of the first conducting strip 14 is provided with the second conducting strip 15 being welded on the side inwall of housing 1 again, so stepping is electric
Machine 10, which starts, will drive projection 13 to move, and the first conducting strip 14 is in contact with the second conducting strip 15, and because first
Conducting strip 14 is electrically connected with power supply by wire, and the second conducting strip 15 is electrically connected with by wire and alarm 2, alarm 2
It is electrically connected between power supply by wire, so the first conducting strip 14 is in contact with the second conducting strip 15, first will be caused
The loop of a closure is formed between conducting strip 14, the second conducting strip 5, alarm 2, wire and power supply, so that alarm 2
Alarm so that easily found by people, so as to solve the problems, such as that overtension causes electric fan to be damaged without being found.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of electric fan with warning function, including housing (1), it is characterised in that the top of the housing (1) is provided with report
Alert device (2), the side of the housing (1) are provided with switch (3), voltage prison are installed with the side inwall of the housing (1)
Instrument (4) is surveyed, the lower section of the voltage monitoring instrument (4) is provided with the installing plate (5) being installed on housing (1) inwall, the installing plate
(5) top side is provided with standing groove (6), and the top side of the installing plate (5) offers the groove that one end is provided with opening
(7) embedded groove (8), is offered on side inwall of the groove (7) away from opening, the embedded groove (8) is close to standing groove (6)
Side inwall on offer the connectivity slot (9) being connected with standing groove (6), placed in the bottom interior wall of the standing groove (6)
There is stepper motor (10), connecting pole (11) is welded with the output shaft of the stepper motor (10), and connecting pole (11) is positioned at company
In groove (9), projection (13) is slidably fitted with the bottom interior wall of the groove (7), the side of the projection (13) is welded with
Circular columns (12), and circular columns (12) are slidably mounted in embedded groove (8), the outer sheath of the connecting pole (11) is equipped with gear,
And circular columns (12) are installed with rack close to the side of connecting pole (11), the wheel and rack is meshed, the projection
(13) side away from circular columns (12) is installed with the first conducting strip (14), and the side of the first conducting strip (14) is provided with the
Two conducting strips (15), second conducting strip (15) are welded on the side inwall of housing (1), and the first conducting strip (14) and the
Two conducting strips (15) are adapted.
2. a kind of electric fan with warning function according to claim 1, it is characterised in that the connectivity slot (9)
Bearing is welded with inwall, and the inner ring of bearing is fixedly set on connecting pole (11).
3. a kind of electric fan with warning function according to claim 1, it is characterised in that the switch (3) and step
Stepper motor is electrically connected between (10) by wire, passes through wire electricity between the stepper motor (10) and voltage monitoring instrument (4)
Property connection, be electrically connected between second conducting strip (15) and alarm (2) by wire.
A kind of 4. electric fan with warning function according to claim 1, it is characterised in that first conducting strip
(14) it is electrically connected with power supply by wire, and switchs (3) and be electrically connected between power supply by wire, the alarm (2)
It is electrically connected between power supply by wire.
5. a kind of electric fan with warning function according to claim 1, it is characterised in that the embedded groove (8)
Chute is offered in bottom interior wall, and the lower rotation of circular columns (12) is provided with pulley, the pulley is connected with slide.
A kind of 6. electric fan with warning function according to claim 1, it is characterised in that the bottom of the groove (7)
Portion is provided with slide rail, and the bottom of projection (13) is welded with sliding block, and the sliding block is slidably connected with slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655332.2U CN206801919U (en) | 2017-06-07 | 2017-06-07 | A kind of electric fan with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720655332.2U CN206801919U (en) | 2017-06-07 | 2017-06-07 | A kind of electric fan with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801919U true CN206801919U (en) | 2017-12-26 |
Family
ID=60745126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720655332.2U Expired - Fee Related CN206801919U (en) | 2017-06-07 | 2017-06-07 | A kind of electric fan with warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801919U (en) |
-
2017
- 2017-06-07 CN CN201720655332.2U patent/CN206801919U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20200607 |