CN207625477U - A kind of energy-saving motor - Google Patents
A kind of energy-saving motor Download PDFInfo
- Publication number
- CN207625477U CN207625477U CN201721766786.3U CN201721766786U CN207625477U CN 207625477 U CN207625477 U CN 207625477U CN 201721766786 U CN201721766786 U CN 201721766786U CN 207625477 U CN207625477 U CN 207625477U
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- China
- Prior art keywords
- circuit
- motor body
- energy
- switching device
- line
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- Control Of Electric Motors In General (AREA)
- Motor And Converter Starters (AREA)
Abstract
The utility model discloses a kind of energy-saving motors, handover operation with multiple-working mode, to reach energy-efficient purpose, its key points of the technical solution are that including motor body, and the first line for motor body power supply, time switching device is connected in first line, bypass button is also parallel on time switching device, button is bypassed to select the work of time switching device, motor body also has sun-generated electric power by the second connection, it is provided with converting switch device on second circuit, converting switch device includes photosensitive sensor, comparison circuit and execution circuit；Photosensitive sensor, comparison circuit are connected to photosensitive sensor；Execution circuit is connected to comparison circuit output end, for carrying out break-make control to the first line of motor body and the second circuit according to drive signal；Wherein, when light intensity is more than threshold value, execution circuit cuts off first line, connects the second circuit.
Description
Technical field
The utility model is related to electric motors, particularly, are related to a kind of energy-saving motor.
Background technology
Motor is that machine relatively conventional in the market is mainly used for converting electrical energy into mechanical energy in use, as
One power source of equipment.Therefore for electronic work, under normal circumstances, after connecting the power supply of motor, then
It continuous can carry out work to go down, operating mode is single.It is found in the occasion that some are used, client is using motor
When, it needs to carry out the switching under different working modes, such as：When equipment needs to process a set time, electricity
Motivation needs the work set time, if prolonged work, on the one hand has the waste of power supply, be on the other hand easy to make
At the lasting raising of motor temperature.In some factories, motor continue working is crossed for a long time, causes constant temperature to increase, high temperature
It is unfavorable to motor operation, and when have sunlight outdoors, still use mains-supplied, be also detrimental to energy-efficient.
Utility model content
In view of this, the utility model aim is to provide a kind of energy-saving motor, the switching with multiple-working mode is grasped
Make, to reach energy-efficient purpose.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of energy-saving motor, including motor master
Body and first line for motor body power supply, are connected with time switching device, time switching device in the first line
On be also parallel with bypass button, bypass button is selecting the work of time switching device, the motor body also to pass through second
Connection has sun-generated electric power, and converting switch device is provided on second circuit, and the converting switch device includes light
Dependent sensor, comparison circuit and execution circuit；
Photosensitive sensor, for incuding ambient intensity and exporting detection signal；
Comparison circuit is connected to photosensitive sensor, then defeated for being compared according to detection signal and with setting threshold value
Go out drive signal；
Execution circuit is connected to comparison circuit output end, for according to drive signal to the first line of motor body and the
Two circuits carry out break-make control；Wherein, when light intensity is more than threshold value, execution circuit cuts off first line, connects the second line
Road.
Preferably, the time switching device is time-delay relay.
Preferably, the comparison circuit includes comparator LM1 and reference circuit, and reference circuit connects the anti-of comparator LM1
Phase input terminal, photosensitive sensor connect the in-phase input end of comparator LM1, and the output end of comparator LM1 connects execution circuit, institute
It includes that resistance R2 and potentiometer Rp1, R2 and potentiometer Rp1 connect to state reference circuit, and the current potential of R2 and potentiometer Rp1 tie points carries
For the threshold value of setting.
Preferably, the execution circuit includes triode Q1 and relay K1, and the base stage of triode Q1 is coupled to comparator
The collector of the output end of LM1, the emitter ground connection of triode Q1, triode Q1 connects voltage by the coil of relay K1
There is normally opened contact K1-1 and normally-closed contact K1-2, normally opened contact K1-1 to be connected on the second circuit by V2, relay K2, normally closed to touch
Point K1-2 is connected in first line.
Preferably, it is provided with the radiating ribs of several aluminums on the motor body, sponge is provided between the radiating ribs
Block.
The utility model has the technical effect that following aspect：First, have several working ways it can be selected that with
And switching, it can be operated in common energization operational mode, still will start time switching device, to realize that timing for cutting breaks
The switching of sun-generated electric power power supply and mains-supplied is realized in addition it can realize the induction to light in road.Thus more supernumerary segment
Energy and operation mode diversification, and pass through the radiating ribs of sponge block and aluminum and improve heat dissipation performance.
Description of the drawings
Fig. 1 is structural schematic diagram in embodiment；
Fig. 2 is front view in embodiment；
Fig. 3 is the circuit diagram in embodiment.
Reference numeral：1, motor body；2, first line；3, time switching device；4, button is bypassed；5, the second circuit；
6, sun-generated electric power；7, converting switch device；71, photosensitive sensor；72, comparison circuit；721, reference circuit；73, electricity is executed
Road；8, radiating ribs；9, sponge block.
Specific implementation mode
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
Embodiment：A kind of energy-saving motor is provided on motor body 1 as depicted in figs. 1 and 2, including motor body 1
The radiating ribs 8 of several aluminums are provided with sponge block 9 between radiating ribs 8.Radiating ribs 8 are strip, and sponge block 9 can store
Water, sponge block 9 can be fixed on motor body 1 by glue.
As shown in figure 3, further including first line 2, first line 2 is powered for motor body 1, this power supply is alternating current 220V electricity
Source.It is connected with time switching device 3 in first line 2, bypass button 4 is also parallel on time switching device 3, bypasses button 4
To select the work of time switching device 3, motor body 1 to be also connected with sun-generated electric power 6, the second line by the second circuit 5
Converting switch device 7 is provided on road 5, converting switch device 7 includes photosensitive sensor 71, comparison circuit 72 and execution circuit
73.Time switching device 3 is time-delay relay.It is fixed directly by 3 short circuit of time switching device when bypass button 4 presses down
When switching device 3 not its act on.When by-pass switch disconnects, time switching device 3 can work at this time, set
It is automatic to disconnect first line 2 after continuing for some time after delay.
Photosensitive sensor 71, for incuding ambient intensity and exporting detection signal.
Comparison circuit 72 is connected to photosensitive sensor 71, for being compared according to detection signal and with setting threshold value, so
Output drive signal afterwards；Comparison circuit 72 includes comparator LM1 and reference circuit 721, and reference circuit 721 connects comparator LM1
Inverting input, photosensitive sensor 71 connects the in-phase input end of comparator LM1, and the output end connection of comparator LM1 executes
Circuit 73, reference circuit 721 include that resistance R2 and potentiometer Rp1, R2 and potentiometer Rp1 connect, R2 and potentiometer Rp1 tie points
Current potential provide setting threshold value.Potentiometer Rp1 is with adjusting voltage Vref, to changing the threshold size of setting.
Execution circuit 73 is connected to 72 output end of comparison circuit, is used for according to drive signal to the First Line of motor body 1
Road 2 and the second circuit 5 carry out break-make control；Wherein, when light intensity is more than threshold value, execution circuit 73 cuts off first line 2,
Connect the second circuit 5.Execution circuit 73 includes triode Q1 and relay K1, and the base stage of triode Q1 is coupled to comparator LM1
Output end, the emitter ground connection of triode Q1, the collector of triode Q1 connects voltage V2 by the coil of relay K1, after
There is electric appliance K2 normally opened contact K1-1 and normally-closed contact K1-2, normally opened contact K1-1 to be connected on the second circuit 5, normally-closed contact
K1-2 is connected in first line 2.
The course of work：When using outdoors, outdoors sunlight is more sufficient, at this point, normally opened contact K1-2 is disconnected, often
Closed contact K1-1 is closed, and sun-generated electric power 6 is powered.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific implementation mode, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (5)
1. a kind of energy-saving motor, characterized in that the first line including motor body (1) and for motor body (1) power supply
(2), it is connected with time switching device (3) on the first line (2), time switching device is also parallel with bypass button on (3)
(4), button (4) is bypassed to select the work of time switching device (3), the motor body (1) also to pass through the second circuit (5)
It is connected with sun-generated electric power (6), converting switch device (7), the converting switch device are provided on second circuit (5)
(7) include photosensitive sensor (71), comparison circuit (72) and execution circuit (73)；
Photosensitive sensor (71), for incuding ambient intensity and exporting detection signal；
Comparison circuit (72) is connected to photosensitive sensor (71), for being compared according to detection signal and with setting threshold value, so
Output drive signal afterwards；
Execution circuit (73) is connected to comparison circuit (72) output end, is used for according to drive signal to the first of motor body (1)
Circuit (2) and the second circuit (5) carry out break-make control；Wherein, when light intensity is more than threshold value, execution circuit (73) cut-out the
One circuit (2) connects the second circuit (5).
2. energy-saving motor as described in claim 1, characterized in that the time switching device (3) is time-delay relay.
3. energy-saving motor as described in claim 1, characterized in that the comparison circuit (72) includes comparator LM1 and base
Quasi- circuit (721), reference circuit (721) connect the inverting input of comparator LM1, and photosensitive sensor (71) connects comparator
The in-phase input end of LM1, the output end connection execution circuit (73) of comparator LM1, the reference circuit (721) includes resistance R2
With potentiometer Rp1, R2 and potentiometer Rp1 series connection, the threshold value of the current potential offer setting of R2 and potentiometer Rp1 tie points.
4. energy-saving motor as claimed in claim 3, characterized in that the execution circuit (73) includes triode Q1 and relay
Device K1, the base stage of triode Q1 are coupled to the output end of comparator LM1, the emitter ground connection of triode Q1, the collection of triode Q1
Electrode connects voltage V2 by the coil of relay K1, and relay K2 has normally opened contact K1-1 and normally-closed contact K1-2, normally opened
Contact K1-1 is connected on the second circuit (5), and normally-closed contact K1-2 is connected in first line (2).
5. energy-saving motor as described in claim 1, characterized in that be provided with several aluminums on the motor body (1)
Radiating ribs (8) are provided with sponge block (9) between the radiating ribs (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766786.3U CN207625477U (en) | 2017-12-18 | 2017-12-18 | A kind of energy-saving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721766786.3U CN207625477U (en) | 2017-12-18 | 2017-12-18 | A kind of energy-saving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625477U true CN207625477U (en) | 2018-07-17 |
Family
ID=62820196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721766786.3U Expired - Fee Related CN207625477U (en) | 2017-12-18 | 2017-12-18 | A kind of energy-saving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625477U (en) |
-
2017
- 2017-12-18 CN CN201721766786.3U patent/CN207625477U/en not_active Expired - Fee Related
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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: 20180717 Termination date: 20191218 |