CN209313518U - A kind of energy storage power device and ventilator for ventilator - Google Patents
A kind of energy storage power device and ventilator for ventilator Download PDFInfo
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- CN209313518U CN209313518U CN201821426642.8U CN201821426642U CN209313518U CN 209313518 U CN209313518 U CN 209313518U CN 201821426642 U CN201821426642 U CN 201821426642U CN 209313518 U CN209313518 U CN 209313518U
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- ventilator
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- energy
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Abstract
The utility model discloses a kind of energy storage power devices and ventilator for ventilator, energy storage power device includes for connecting ventilator ontology circuit, adapter, energy-storage units and first switch unit, second switch unit, by-pass switch unit and control unit；The first switch unit is connected between the adapter and the energy-storage units, the second switch unit is connected between the energy-storage units and the power output interface, and the by-pass switch unit is connected between the adapter and the power output interface；The first switch unit, second switch unit, by-pass switch unit are all connected to described control unit, and are controlled connection by described control unit or disconnected.It gives ventilator ontology circuit to power when can be to meet an urgent need or being outgoing, expands the usage scenario of ventilator, facilitate user, avoid because of life accident caused by having a power failure.
Description
Technical field
The utility model relates to ventilator power technology more particularly to a kind of energy storage power device for ventilator and exhale
Suction machine.
Background technique
Due to economic fast development, people no longer meet simple material enjoyment, start more pay attention to certainly
The health of body.And the research of snore disease is also just gradually clear after the seventies, before this since medical field, studies people
Member understands sleep procedure in depth, and the source for disclosing many diseases to people is actually exactly under sleep state.Here
Mostly important the working as in face counts snore disease, research shows that snore disease is the preposition reason of many chronic acute diseases, it is that one kind can cause
The chronic disease of chronic disease.If making the control on source to apnea of snoring in time, then many diseases can obtain
Control.The transformation of people's idea becomes most popular, most holds so that ventilator is shown one's talent rapidly in numerous treatment methods
The treatment method being easily accepted by the public.
Huge diseased colonies have been born large quantities of industries around ventilator, but how to solve ventilator and be easy by lacking
The problem of electricity, power-off, the influence of unstable power or outdoor sleep need are urgent need to resolve.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of energy storage electricity for ventilator
Source device and ventilator can solve ventilator and be easy to be influenced by short of electricity, power-off, unstable power or outdoor sleep need
The problem of.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of energy storage power device for ventilator connects including the power supply output for connecting ventilator ontology circuit
Mouthful, the energy storage power device includes adapter, energy-storage units and first switch unit, second switch unit, by-pass switch
Unit and control unit；The first switch unit is connected between the adapter and the energy-storage units, and described second opens
It closes unit to be connected between the energy-storage units and the power output interface, the by-pass switch unit is connected to the adaptation
Between device and the power output interface；The first switch unit, second switch unit, by-pass switch unit are all connected to institute
Control unit is stated, and is controlled connection by described control unit or is disconnected.
Further, the energy storage power device for ventilator further includes charging circuit, the charging circuit connection
Between the first switch unit and the energy-storage units, the electric energy that the charging circuit is used to export the adapter is stored up
It deposits to the energy-storage units.
Further, the energy storage power device for ventilator further includes by-pass unit, the by-pass unit connection
Between the by-pass switch unit and the power output interface, the by-pass unit is used for the electricity for exporting the adapter
The power output interface can be transmitted to.
Further, the energy storage power device for ventilator further includes discharge module, the discharge module connection
In the power output interface, the discharge module is used for the electric energy for exporting the energy-storage units through the second switch unit
It is transmitted to the power output interface, or the electric energy that the adapter is exported through the by-pass switch unit is transmitted to described
Power output interface.
Further, the energy storage power device includes pressure regulation unit, and the pressure regulation unit is connected to described control unit,
The voltage that the pressure regulation unit is exported according to the control and regulation of described control unit to the power output interface.
Further, described control unit include control circuit and be connected to the control circuit the first detection circuit,
Second detection circuit；Whether the control circuit detects adapter energization by first detection circuit, and pass through
Second detection circuit detects whether the power output interface powers to ventilator ontology circuit.
Further, the control circuit is used for when detecting that the adapter is not powered on, and controls the second switch
Unit connection.
Further, the control circuit, which is also used to work as, detects that the adapter is powered, and the power output interface
When powering to ventilator ontology circuit, the by-pass switch unit connection is controlled, and the control second switch unit disconnects.
Further, the energy storage power device includes BMS unit and the battery pack for being connected to the BMS unit.
A kind of ventilator, including such as above-mentioned energy storage power device for ventilator.
Compared with prior art, the beneficial effect of the utility model embodiment is: real by adapter, first switch unit
The branch now to charge to energy-storage units realizes energy-storage units to ventilator ontology circuit emergency service by second switch unit
Branch is also realized by by-pass switch unit by external power supply is directly fed ventilator ontology circuit；Therefore comprising energy storage electricity
The ventilator of source device can be powered when no external power supply reliable power supply using energy-storage units, when external power supply is available
It waits and is powered using adapter to ventilator；It gives ventilator ontology circuit to power when so as to meet an urgent need or is outgoing, expands breathing
The usage scenario of machine, facilitates user, avoids because of life accident caused by having a power failure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the energy storage power device provided by the embodiment of the utility model for ventilator；
Fig. 2 is the structural schematic diagram of another energy storage power device for ventilator provided by the embodiment of the utility model.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
Such as the structural schematic diagram that Fig. 1 and Fig. 2 is a kind of energy storage power device for ventilator.
Energy storage power device is used for ventilator, and the circuit into ventilator provides electric energy.
As shown in Figure 1, the energy storage power device for ventilator includes defeated for connecting the power supply of ventilator ontology circuit
Outgoing interface 101, ventilator ontology circuit include pressure maintaining valve, inlet valve, flow sensor, suction end pressure sensor, peace of exhaling
Full valve, negative pressure device, expiration switching valve, outlet valve and Ventilator Control System (not shown) etc..
Energy storage power device further includes adapter 110, energy-storage units 120 and first switch unit 130, second switch
Unit 140, by-pass switch unit 150 and control unit 160；First switch unit 130 is connected to adapter 110 and energy-storage units
Between 120, second switch unit 140 is connected between energy-storage units 120 and power output interface 101, by-pass switch unit 150
It is connected between adapter 110 and power output interface 101；First switch unit 130, second switch unit 140, bypass are opened
It closes unit 150 and is all connected to control unit 160, and controlled connection by control unit 160 or disconnected.
As preferred embodiment, as shown in Figure 1, control unit 160 is including control circuit 161 and is connected to control electricity
First detection circuit 162, second detection circuit 163 on road 161.Control circuit 161 passes through the first detection circuit 162 detection adaptation
Whether device 110 is powered, and whether power output interface 101 is detected to ventilator ontology circuit by the second detection circuit 163
Power supply.Whether control circuit 161 exports this skill of electric energy by detection circuit test adaptor 110 or power output interface 101
Art itself may be implemented by the prior art.
As preferred embodiment, the control circuit 161 of control unit 160, which is used to work as, detects that adapter 110 does not lead to
When electric, control second switch unit 140 is connected to.Energy storage power device enters independent discharge mode at this time, i.e. energy-storage units 120 are logical
The second switch unit 140 being connected to is crossed to power to the ventilator ontology circuit for being connected to power output interface 101.Therefore it stores up
Energy power supply device can still be worked normally using the electric energy that energy-storage units 120 store when ventilator is without external power supply.
As preferred embodiment, control circuit 161, which is also used to work as, detects that adapter 110 is powered, and power supply exports
When interface 101 is powered to ventilator ontology circuit, control by-pass switch unit 150 is connected to, and control second switch unit 140
It disconnects.I.e. when adapter 110 obtains electric energy from outside, such as adapter 110 is connected to alternating current, adapter 110 is obtained from outside
The electric energy taken passes through the by-pass switch unit 150 being connected to and supplies to the ventilator ontology circuit for being connected to power output interface 101
Electricity；And control circuit 161 controls second switch unit 140 and disconnects, so that ventilator ontology circuit stops utilizing energy-storage units
The electric energy of 120 storages, to retain the electric energy in energy-storage units 120, wait meet an urgent need.
As preferred embodiment, when control circuit 161 detects the energization of adapter 110, and power output interface 101
When powering to ventilator ontology circuit, also control first switch unit 130 is connected to, therefore the electricity that adapter 110 is obtained from outside
It can also be charged by the first switch unit 130 being connected to energy-storage units 120, realize the mode when filling.
As preferred embodiment, control circuit 161, which is also used to work as, detects that adapter 110 is powered, and power supply exports
Interface 101 is not powered to ventilator ontology circuit, and when such as the shutdown of ventilator ontology circuit, control first switch unit 130 connects
It is logical, and control second switch unit 140 and the disconnection of by-pass switch unit 150；To realize what adapter 110 was obtained from outside
Electric energy passes through the first switch unit 130 being connected to and charges to energy-storage units 120, realizes independent charge mode.
Energy storage power device and ventilator provided by the embodiment of the utility model for ventilator, by adapter 110,
First switch unit 130 realizes the branch to charge to energy-storage units 120, realizes energy-storage units by second switch unit 140
120 to ventilator ontology circuit emergency service branch, also by by-pass switch unit 150 realize by external power supply is direct
Supply of breathing machine ontology circuit；Therefore the ventilator comprising energy storage power device can be when no external power supply reliable power supply, benefit
It is powered with energy-storage units 120, when external power supply can be powered using adapter 110 to ventilator with when；So as to be emergency
Or power when outgoing to ventilator ontology circuit, the usage scenario of ventilator is expanded, user is facilitated, caused by avoiding because having a power failure
Life accident.
As preferred embodiment, as shown in Fig. 2, energy storage power device further includes charging circuit 170, charging circuit
170 are connected between first switch unit 130 and energy-storage units 120, and charging circuit 170 is used for the electricity for exporting adapter 110
It can store to energy-storage units 120.Illustratively, charging circuit 170 includes first voltage translation circuit (not shown), will be adapted to
The voltage that device 110 exports is converted to and the matched voltage of energy-storage units 120.
As preferred embodiment, as shown in Fig. 2, energy storage power device further includes by-pass unit 180, by-pass unit
180 are connected between by-pass switch unit 150 and power output interface 101, and by-pass unit 180 is for exporting adapter 110
Electric energy be transmitted to power output interface 101.Illustratively, by-pass unit 180 includes bypass voltage translation circuit, will be fitted
The voltage that orchestration 110 exports is converted to voltage identical with the output voltage of energy-storage units 120.
As preferred embodiment, as shown in Fig. 2, energy storage power device further includes discharge module 190, discharge module
190 are connected to power output interface 101, what discharge module 190 was used to export energy-storage units 120 through second switch unit 140
Electric energy is transmitted to power output interface 101, or the electric energy that adapter 110 is exported through by-pass switch unit 150 is transmitted to electricity
Source output interface 101.
As preferred embodiment, energy storage power device includes pressure regulation unit (not shown), and pressure regulation unit is connected to control
Unit 160 processed, the voltage that pressure regulation unit is exported according to the control and regulation of control unit 160 to power output interface 101, is used for
The voltage of output needed for the voltage that energy-storage units 120 or by-pass unit 180 export is converted to power output interface 101.
As preferred embodiment, energy storage power device further include be connected to control unit 160 interactive unit (figure not
Show), the information of output voltage needed for control unit 160 obtains power output interface 101 by interactive unit, as user passes through
Interactive unit sets the direct current that power output interface 101 exports 12V, 15V or 24V.After voltage adjustment, 160 device of control unit
Automatic Memory adjusts voltage, convenient for reusing.
As preferred embodiment, energy storage power device includes BMS unit 121, i.e. battery management system (BATTERY
MANAGEMENT SYSTEM) and it is connected to the battery pack 122 of BMS unit 121.BMS unit 121 is used to protect battery pack 122,
To avoid overcharge, over-discharge, the damage caused by battery pack 122 or electrical equipment such as overcurrent and overheat.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of energy storage power device for ventilator, including the power output interface for connecting ventilator ontology circuit,
It is characterized by: the energy storage power device include adapter, energy-storage units and first switch unit, second switch unit,
By-pass switch unit and control unit；The first switch unit is connected between the adapter and the energy-storage units, institute
It states second switch unit to be connected between the energy-storage units and the power output interface, the by-pass switch unit is connected to
Between the adapter and the power output interface；The first switch unit, second switch unit, by-pass switch unit are equal
It is connected to described control unit, and is controlled connection by described control unit or is disconnected.
2. being used for the energy storage power device of ventilator as described in claim 1, it is characterised in that: it further include charging circuit, institute
It states charging circuit to be connected between the first switch unit and the energy-storage units, the charging circuit is used for the adaptation
The electric energy of device output is stored to the energy-storage units.
3. being used for the energy storage power device of ventilator as claimed in claim 2, it is characterised in that: it further include by-pass unit, institute
It states by-pass unit to be connected between the by-pass switch unit and the power output interface, the by-pass unit is used for will be described
The electric energy of adapter output is transmitted to the power output interface.
4. the energy storage power device as claimed in any one of claims 1-3 for ventilator, it is characterised in that: further include putting
Electric module, the discharge module are connected to the power output interface, and the discharge module is used for the energy-storage units through institute
The electric energy for stating the output of second switch unit is transmitted to the power output interface, or by the adapter through the by-pass switch
The electric energy of unit output is transmitted to the power output interface.
5. being used for the energy storage power device of ventilator as claimed in claim 4, it is characterised in that: the energy storage power device packet
Include pressure regulation unit, the pressure regulation unit is connected to described control unit, and the pressure regulation unit is according to the control of described control unit
Adjust the voltage exported to the power output interface.
6. being used for the energy storage power device of ventilator as claimed in claim 4, it is characterised in that: described control unit includes control
Circuit processed and the first detection circuit, the second detection circuit for being connected to the control circuit；The control circuit passes through described the
Whether one detection circuit detects adapter energization, and passes through second detection circuit and detect the power output interface
Whether power to ventilator ontology circuit.
7. being used for the energy storage power device of ventilator as claimed in claim 6, it is characterised in that: the control circuit is for working as
When detecting that the adapter is not powered on, the second switch unit connection is controlled.
8. being used for the energy storage power device of ventilator as claimed in claim 7, it is characterised in that: the control circuit is also used to
When detecting that the adapter is powered, and when the power output interface is powered to ventilator ontology circuit, the bypass is controlled
Switch unit connection, and the control second switch unit disconnect.
9. the energy storage power device as claimed in any one of claims 1-3 for ventilator, it is characterised in that: the energy storage
Power supply device includes BMS unit and the battery pack for being connected to the BMS unit.
10. a kind of ventilator, it is characterised in that: the energy storage including being used for ventilator as claimed in any one of claims 1-9 wherein
Power supply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426642.8U CN209313518U (en) | 2018-08-30 | 2018-08-30 | A kind of energy storage power device and ventilator for ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426642.8U CN209313518U (en) | 2018-08-30 | 2018-08-30 | A kind of energy storage power device and ventilator for ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209313518U true CN209313518U (en) | 2019-08-27 |
Family
ID=67668835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821426642.8U Active CN209313518U (en) | 2018-08-30 | 2018-08-30 | A kind of energy storage power device and ventilator for ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209313518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245735A (en) * | 2020-10-26 | 2021-01-22 | 东莞永昇医疗科技有限公司 | Control method of breathing machine and breathing machine |
-
2018
- 2018-08-30 CN CN201821426642.8U patent/CN209313518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112245735A (en) * | 2020-10-26 | 2021-01-22 | 东莞永昇医疗科技有限公司 | Control method of breathing machine and breathing machine |
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