CN207021756U - A kind of data acquisition module power supply - Google Patents
A kind of data acquisition module power supply Download PDFInfo
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- CN207021756U CN207021756U CN201721003909.8U CN201721003909U CN207021756U CN 207021756 U CN207021756 U CN 207021756U CN 201721003909 U CN201721003909 U CN 201721003909U CN 207021756 U CN207021756 U CN 207021756U
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- module
- data acquisition
- energy
- acquisition module
- electricity generation
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- 230000005611 electricity Effects 0.000 claims abstract description 58
- 238000004146 energy storage Methods 0.000 claims abstract description 36
- 239000003990 capacitor Substances 0.000 claims abstract description 30
- 239000000178 monomer Substances 0.000 claims abstract description 20
- 239000000919 ceramic Substances 0.000 claims description 11
- 238000010304 firing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002085 persistent Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
Abstract
The utility model provides a kind of data acquisition module power supply, including several electricity generation modules, several energy-storage modules, several super capacitor monomers and module fixed support, the electricity generation module is electrically connected with energy-storage module, the module fixed support is set in outside super capacitor monomer, the electricity generation module is located between the module fixed support and super capacitor monomer, the super capacitor monomer moves freely in module fixed support in the environment of motion, the electricity generation module produces a certain amount of electric energy when being squeezed, the energy-storage module is stored after the electric energy is changed, used for providing the data acquisition module near the data acquisition module power supply.Data acquisition module power supply in the utility model, moved freely using super capacitor monomer in the environment of motion and produce electric energy to extrude electricity generation module, to solve the powerup issue of super capacitor module terminal data acquisition module.
Description
Technical field
It the utility model is related to power technique fields, and in particular to a kind of data acquisition module power supply.
Background technology
Data acquisition module is typically fitted with according to the terminal using needs, each super capacitor module, for gathering
The surface temperature of super capacitor module, data acquisition module needs the power supply of a power supply to supply power at work, existing
In technology, typically powered using battery powered or external power supply, but when (1) is according to battery powered, because battery electric quantity has
Limit is, it is necessary to which periodic maintenance or replacing, are unfavorable for long-term use；(2) when being powered according to external power supply, it is necessary in limited space
Interior a large amount of arrangement power lines, and low tension wire cabling between electric capacity can be disturbed by high frequency noise caused by electric capacity.
In view of drawbacks described above, the utility model creator obtains this practicality newly finally by prolonged research and practice
Type.
Utility model content
To solve the above problems, the technical solution adopted in the utility model is, there is provided a kind of data acquisition module electricity consumption
Source, including several electricity generation modules, several energy-storage modules, several super capacitor monomers and module fixed support, the hair
Electric module is electrically connected with energy-storage module, and the module fixed support is set in outside super capacitor monomer, and the electricity generation module is set
Between the module fixed support and super capacitor monomer, the super capacitor monomer is fixed in module in the environment of motion
Moves freely in support, the electricity generation module produces a certain amount of electric energy when being squeezed, and the energy-storage module is by institute
Stored after stating electric energy conversion, made for providing the data acquisition module near the data acquisition module power supply
With.
Further, data acquisition module power consumption calculation formula hourly is：
Q1=I × t × n3
Wherein, Q1For data acquisition module power consumption hourly, I is after starting for the data acquisition module
The current value of continuous firing, t be the continuous firing time, n3For the data acquisition module number of starts hourly；
Therefore each energy-storage module stored energy capacitance hourly meets following calculation formula：
Wherein, C is each energy-storage module stored energy capacitance hourly, Q1It is hourly for the data acquisition module
Power consumption, U1For the full piezoelectric voltage value of the energy-storage module, U2For the discharge cut-off voltage value of the energy-storage module, n is energy storage mould
Number of blocks；
All caused total electricity calculation formula is the electricity generation module per hour：
Qf=Q0×n1
Wherein, QfFor all electricity generation modules caused total electricity per hour, Q0For each electricity generation module extruding 1
Electricity caused by secondary, n1For the total degree of all electricity generation module extruding, the QfMeet Qf＞ Q1。
Further, the electricity generation module is composed in parallel by several piezoelectric ceramic pieces.
Further, the direction of the extruding is transverse shear stress.
Further, each energy-storage module is made up of several miniature ultracapacitors.
Further, it is to be fixedly connected between each super capacitor monomer.
Further, the quantity of the electricity generation module and the quantity of energy-storage module are identical.
The beneficial effects of the utility model are compared with the prior art：1. the data acquisition module in the utility model is used
Power supply, moved freely using super capacitor monomer in the environment of motion and produce electric energy to extrude electricity generation module, it is super to solve
The powerup issue of electric capacity module terminal data acquisition module；2. ensureing that generated energy is sufficient, meeting the power consumption of data acquisition module makes
Dosage；3. using the direct piezoelectric effect and sensitiveness of piezoelectric ceramic piece, faint mechanical energy is converted into electric energy；4. using super
Electric capacity is as energy-accumulating medium, charge and discharge circulation life length, and it is rapid to charge.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model data acquisition module power supply.
Embodiment
Below in conjunction with accompanying drawing, and other technical characteristic above-mentioned to the utility model and advantage are described in more detail.
Embodiment one
Refer to shown in Fig. 1, it is the structural representation of the utility model data acquisition module power supply.
As shown in figure 1, a kind of data acquisition module power supply, including several electricity generation modules 1, several energy-storage modules 2,
Several super capacitor monomers 3 and module fixed support 4, the electricity generation module 1 are electrically connected with energy-storage module 2, the module
Fixed support 4 is set in outside super capacitor monomer 3, and the electricity generation module 1 is located at the module fixed support 4 and super capacitor list
Between body 3, the super capacitor monomer 3 moves freely in module fixed support 4 in the environment of motion, the generating
Module 1 produces a certain amount of electric energy when being squeezed, and the energy-storage module 2 is stored after the electric energy is changed, is used for
The data acquisition module 5 near the data acquisition module power supply is provided to use.
Wherein, connected between each super capacitor monomer 3 with conductive plate, it is above-mentioned between each other to be fixedly connected
The super capacitor monomer 3 to link together is integrally placed in the module fixed support 4, and leaves certain free gap,
The both sides of the electricity generation module 1 are close on the outer wall of super capacitor monomer 3 and the inwall of module fixed support 4 respectively, when super
When level electric capacity module is in the environment of motion, such as the power supply in electric automobile running, the super capacitor list
Body 3 can be moved when vibrated in module fixed support 4, and now the electricity generation module 1 is by the super capacitor list
The extruding of body 3 and module fixed support 4, the electricity generation module 1 are made up of piezoelectric, can be at both ends when it is extruded by external force
Voltage is produced between face, the piezoelectric is generally divided into piezo-electric crystal and piezoelectric ceramics, electricity generation module 1 described in the present embodiment by
Several piezoelectric ceramic pieces form, and are connected in parallel between the piezoelectric ceramic piece, the piezoelectric ceramic piece after polarization its two
Bound charge occurs in end, therefore can adsorb one layer of free charge from the external world at the electrode surface, when to the piezoelectric ceramics
When piece applies an external force, electric discharge phenomena occur at its both ends, piezoelectric ceramic piece is by transverse shear stress described in the present embodiment
Power, caused electricity is then passed into the energy-storage module 2 and stored, a pair of the energy-storage module 2 and electricity generation module 1 one
Should, i.e., the quantity of described electricity generation module 1 is identical with the quantity of energy-storage module 2, and the energy-storage module 2 is energy-accumulating medium, and it is by can
The material of discharge and recharge is prepared, i.e., described energy-accumulating medium can store electric energy caused by the piezoelectric ceramic piece, and need
When, the electric energy of storage is released to the data acquisition module 5, this direct piezoelectric effect using the piezoelectric ceramic piece
With its sensitiveness, faint mechanical energy can be converted into electric energy, and electric energy is stored in real time with the energy-accumulating medium, for
The data acquisition module 5 uses when working.
In the environment of persistent movement, the not timing of electricity generation module 1 is squeezed, and the data acquisition module 5 is pressed
Certain frequency periodically starts, and each caused electricity that is squeezed of the electricity generation module 1 is determined by the material property of electricity generation module 1
Fixed, the stored energy capacitance of the energy-storage module 2 is determined by the characteristic of the energy-accumulating medium, the electricity generation module 1 and energy-storage module 2
Specification can be selected according to the power consumption size of the data acquisition module 5, to meet that the data acquisition module 5 is used
The delivery of power supply is sufficient.
Data acquisition module power supply in the utility model, using super capacitor monomer 3 in the environment of motion freely
It is mobile to produce electric energy to extrude electricity generation module 1, to solve the powerup issue of super capacitor module terminal data acquisition module 5.
Embodiment two
A kind of data acquisition module power supply as described above, the present embodiment are different from part and are, each storage
Energy module 2 is made up of several miniature ultracapacitors, and the miniature ultracapacitor is as energy-accumulating medium, its charge and discharge circulation life
More than 100,000 times, retention of charge is strong, and electrical leakage quantity is small, and charging is rapid.
Embodiment three
A kind of data acquisition module power supply as described above, the present embodiment are different from part and are that the data are adopted
Collecting the power consumption calculation formula hourly of module 5 is：
Q1=I × t × n3
Wherein, Q1For 5 power consumption hourly of data acquisition module, I is to start for the data acquisition module 5
The current value of continuous firing afterwards, t be the continuous firing time, n3For the data acquisition module 5 startup time hourly
Number；
Therefore each 2 stored energy capacitance hourly of energy-storage module meets following calculation formula：
Wherein, C is each 2 stored energy capacitance hourly of energy-storage module, Q1For the data acquisition module 2 per hour
Power consumption, U1For the full piezoelectric voltage value of the energy-storage module 2, U2For the discharge cut-off voltage value of the energy-storage module 2, n is storage
Can module number；
All caused total electricity calculation formula is the electricity generation module 1 per hour：
Qf=Q0×n1
Wherein, QfFor all electricity generation modules 1 caused total electricity per hour, Q0Extruded for each electricity generation module 1
Electricity caused by 1 time, n1For the total degree that all electricity generation module 1 extrudes, the QfMeet Qf＞ Q1。
As described above, during persistent movement one hour, total electricity Q caused by whole electricity generation modules 1fMore than described
The power consumption Q of data acquisition module 51, the total electricity that all energy-storage module 2 stores is also greater than the data acquisition module 5
Power consumption Q1, so, it is ensured that generated energy is sufficient, meets the power consumption usage amount of data acquisition module 5.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, on the premise of the utility model method is not departed from, some improvement and supplement can also be made, these are improved and supplement
Also it should be regarded as the scope of protection of the utility model.
Claims (7)
- A kind of 1. data acquisition module power supply, it is characterised in that if including several electricity generation modules, several energy-storage modules, Dry super capacitor monomer and module fixed support, the electricity generation module are electrically connected with energy-storage module, and the module fixes branch Frame is set in outside super capacitor monomer, and the electricity generation module is located between the module fixed support and super capacitor monomer, The super capacitor monomer moves freely in module fixed support in the environment of motion, and the electricity generation module is by crowded A certain amount of electric energy is produced during pressure, the energy-storage module is stored after the electric energy is changed, and the number is located at for providing Used according to the data acquisition module near acquisition module power supply.
- 2. data acquisition module power supply according to claim 1, it is characterised in that the data acquisition module is per hour Power consumption calculation formula be：Q1=I × t × n3Wherein, Q1For data acquisition module power consumption hourly, I is to continue after starting for the data acquisition module The current value of work, t be the continuous firing time, n3For the data acquisition module number of starts hourly；Therefore each energy-storage module stored energy capacitance hourly meets following calculation formula：<mrow> <mi>C</mi> <mo>></mo> <mfrac> <mrow> <mn>2</mn> <mo>&times;</mo> <msub> <mi>Q</mi> <mn>1</mn> </msub> </mrow> <mrow> <mo>(</mo> <msup> <msub> <mi>U</mi> <mn>1</mn> </msub> <mn>2</mn> </msup> <mo>-</mo> <msup> <msub> <mi>U</mi> <mn>2</mn> </msub> <mn>2</mn> </msup> <mo>)</mo> <mo>&times;</mo> <mi>n</mi> </mrow> </mfrac> </mrow>Wherein, C is each energy-storage module stored energy capacitance hourly, Q1For data acquisition module power consumption hourly Amount, U1For the full piezoelectric voltage value of the energy-storage module, U2For the discharge cut-off voltage value of the energy-storage module, n is energy-storage module number Amount；All caused total electricity calculation formula is the electricity generation module per hour：Qf=Q0×n1Wherein, QfFor all electricity generation modules caused total electricity per hour, Q01 institute is extruded for each electricity generation module Caused electricity, n1For the total degree of all electricity generation module extruding, the QfMeet Qf＞ Q1。
- 3. data acquisition module power supply according to claim 1 or 2, it is characterised in that the electricity generation module is by some Individual piezoelectric ceramic piece composes in parallel.
- 4. data acquisition module power supply according to claim 3, it is characterised in that the direction of the extruding is laterally crowded Pressure.
- 5. data acquisition module power supply according to claim 1 or 2, it is characterised in that each energy-storage module by Several miniature ultracapacitors form.
- 6. data acquisition module power supply according to claim 1, it is characterised in that each super capacitor monomer it Between to be fixedly connected.
- 7. data acquisition module power supply according to claim 1, it is characterised in that the quantity of the electricity generation module and storage The quantity of energy module is identical.
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| CN201721003909.8U CN207021756U (en) | 2017-08-11 | 2017-08-11 | A kind of data acquisition module power supply |
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| CN201721003909.8U CN207021756U (en) | 2017-08-11 | 2017-08-11 | A kind of data acquisition module power supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453465A (en) * | 2017-08-11 | 2017-12-08 | 宁波市江北九方和荣电气有限公司 | A kind of data acquisition module power supply based on super capacitor module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453465A (en) * | 2017-08-11 | 2017-12-08 | 宁波市江北九方和荣电气有限公司 | A kind of data acquisition module power supply based on super capacitor module |
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