CN210290044U - Air pump powered by three power supplies - Google Patents
Air pump powered by three power supplies Download PDFInfo
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- CN210290044U CN210290044U CN201920712284.5U CN201920712284U CN210290044U CN 210290044 U CN210290044 U CN 210290044U CN 201920712284 U CN201920712284 U CN 201920712284U CN 210290044 U CN210290044 U CN 210290044U
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- air pump
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- external plug
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- 238000000151 deposition Methods 0.000 claims abstract description 8
- 230000001012 protector Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 5
- 238000005276 aerator Methods 0.000 claims 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an air pump of three power supplies power supply, including the air pump, and set up the switch on the air pump surface, and set up the motor inside the air pump, and with motor connection of electric lines's external plug, vehicle-mounted joint and battery, the below of air pump is provided with the storage chamber that is used for depositing vehicle-mounted joint respectively and is used for depositing the chamber of placing of external plug, the rear of air pump is provided with the battery chamber that is used for joint battery, and the inside of air pump still is provided with the protection shield that is used for adjusting external plug current-voltage, and is used for protecting the protection chip that the battery normally supplies power, and is used for switching over the relay of battery and vehicle-mounted joint power supply; this air pump of three power supplies power can adopt three kinds of different power supplies to supply power to the air pump and handle, has changed the defect of the single power supply mode that conventional air pump adopted, and convenient to use person adopts different power supply modes to operate in the service environment of difference, the effectual convenience of use and the safety in utilization that have improved the user.
Description
Technical Field
The utility model relates to an air pump of three mains operated.
Background
Air pumps, i.e. "air pumps", are devices that remove air from an enclosed space or add air to an enclosed space. The electric air pump in the air pump is an air pump taking electric power as power, and the air is continuously compressed by the electric power to generate air pressure. However, the conventional air pump can only adopt a single power supply mode to supply power to the motor for compressing air, the air pump cannot work when a power supply is damaged or a corresponding power supply interface is not available, the using effect is low, the using complexity of a user in different environments is increased, and the air pump cannot be used if a power supply circuit is damaged when power is supplied through a single power supply, so that the using convenience of the user is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly solve the technical problem that prior art exists to a power supply mode who has three kinds of differences is provided, user convenience in use nature and result of use's three mains operated air pump is improved.
The utility model relates to an air pump of three mains operated, including the air pump, and set up at the switch on air pump surface, and set up at the inside motor of air pump, and with motor connection of electric lines's external plug, on-vehicle joint and battery, the inside of air pump still is provided with the protection shield that is used for adjusting the power supply that external plug is connected, and is used for detecting and protecting the protection chip of battery in service behavior, and is used for switching over the relay that battery or on-vehicle connect.
As preferred, the below of air pump is provided with the storage chamber that is used for depositing on-vehicle joint respectively and is used for depositing the chamber of placing of external plug, and the rear of air pump is provided with the pond chamber that is used for the joint battery, lets on-vehicle joint can deposit the storage intracavity, lets external plug can leave and places the intracavity to let the battery can the joint in the pond intracavity, be convenient for the air pump to the protection of on-vehicle joint, external plug and battery.
As preferred, the inside spout that is provided with of pond intracavity portion, the surface connection of battery has the picture peg, sliding fit between spout and the picture peg, buckle formula cooperation is connected between battery and the pond chamber for the battery is placed in the pond intracavity and can the picture peg and the cooperation of spout activity of sliding, and the top of battery is provided with the fixture block, is provided with the draw-in groove in the pond intracavity, and the battery lock joint of being convenient for is fixed at the pond intracavity.
As preferred, the surface of air pump still is provided with switch, circuit series connection between external plug and protector, switch, the motor, circuit series connection between on-vehicle joint and relay, switch, the motor, circuit series connection between battery and protection chip, relay, switch, the motor, circuit parallel connection between external plug, battery and the on-vehicle joint lets the user select with the direct current power supply of battery or on-vehicle joint that external plug is connected to 220V external power supply and battery through switch's setting, and convenient to use person chooses for use suitable power to supply power to the motor according to the environment of difference, effectively improves the user to the convenience in utilization of air pump.
Preferably, a change-over switch is further arranged on the surface of the air pump, the change-over switch is connected with the motor in series, the motor comprises an inflator and a blower, the inflator and the blower are connected in parallel, and a user can select the inflator and the blower through the change-over switch, namely, the user can select the corresponding inflator to inflate or the blower to blow air through different use modes.
Preferably, the protection chip is a temperature detection element, a current and voltage detection element and a power-off element, the protector is a power supply regulator, so that the protection chip can effectively detect and power off the battery, namely, the temperature, the current and the voltage of the battery can be detected, and whether the battery is subjected to power-off processing is judged, the protector can regulate a power supply and the current connected with the external plug, namely, the 220V voltage and the current of the mains supply can be regulated into the current and the voltage required by the air pump, and the damage condition of the air pump caused by the exceeding of the voltage or the current is avoided.
The utility model has the advantages that: the air pump powered by the three power supplies has three different power supply modes, so that the use convenience and the use effect of a user are effectively improved; because the surface of the air pump is provided with the power switch, and the motor, the external plug, the vehicle-mounted connector and the battery are arranged in the air pump, a user can select a power supply mode through the power switch, so that both the external commercial power connected with the external plug and the vehicle-mounted power and the battery connected with the vehicle-mounted plug can supply power to the motor in the air pump, the user can select a proper air pump power supply mode according to different use environments, and the use convenience and the use effect of the user are effectively improved; the air pump is internally provided with a protection plate for adjusting a power supply connected with an external plug, a protection chip for detecting and protecting the service condition of the battery, and a relay for switching the battery or a vehicle-mounted connector, so that the protection chip can inspect and protect the power supply condition of the battery, the protector can adjust the voltage and the current of a mains supply 220V power supply connected with the external plug, the mains supply connected with the external plug can conveniently supply power to the air pump, the power supply safety of the external plug to an air pump motor is effectively improved, the relay can automatically screen the power supply modes of the battery and the vehicle-mounted connector to the air pump, so that the vehicle-mounted connector and the battery can both supply power to the motor of the air pump, and when one of the battery or the vehicle-mounted connector is in a damaged condition, the relay can automatically select the other power supply mode to supply power to the air pump, avoid the air pump to appear shutting down the condition at the during operation, effectively improve user's convenience in use and result of use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a three-power supply air pump of the present invention;
fig. 2 is a schematic view of the overall structure of the air pump powered by three power sources in another direction;
FIG. 3 is a schematic diagram of a circuit structure of a three-power supply air pump of the present invention;
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Fig. 1 to fig. 3 show a three-power supply air pump, which includes an air pump 1, a power switch 15 disposed on the surface of the air pump 1, a motor (not labeled) disposed inside the air pump 1, an external plug 3 connected to the motor via a wire, a vehicle-mounted connector 2, and a battery 4, wherein a protection board 31 for adjusting the power supply connected to the external plug 3, a protection chip 41 for detecting and protecting the service condition of the battery 4, and a relay 21 for switching the battery 4 or the vehicle-mounted connector 2 are disposed inside the air pump 1.
The below of air pump 1 is provided with the storage chamber 11 that is used for depositing vehicle-mounted joint 2 respectively and is used for depositing placing chamber 12 of external plug 3, and the rear of air pump 1 is provided with the pool chamber 13 that is used for joint battery 4, lets vehicle-mounted joint 2 deposit in the storage chamber 11, lets external plug 3 can leave in placing chamber 12 to let battery 4 can the joint in pool chamber 13, be convenient for air pump 1 to vehicle-mounted joint 2, external plug 3 and battery 4's protection.
The inside spout 131 that is provided with of pond chamber 13, battery 4's surface connection has picture peg 41, sliding fit between spout 131 and the picture peg 41, buckle formula cooperation is connected between battery 4 and the pond chamber 13 for battery 4 places in pond chamber 13 and can picture peg 41 and spout 131 the cooperation activity of sliding, and the top of battery 4 is provided with the fixture block (not mark), is provided with draw-in groove (not mark) in the pond chamber 13, and the battery 4 lock joint of being convenient for is fixed in pond chamber 13.
The surface of air pump 1 still is provided with switch 15, circuit series connection between external plug 3 and protector 31, switch 15, the motor, circuit series connection between on-vehicle joint 2 and relay 21, switch 15, the motor, circuit series connection between battery 4 and protection chip 41, relay 21, switch 15, the motor, circuit series connection between external plug 3, battery 4 and on-vehicle joint 2, circuit parallel connection between external plug 4, and on-vehicle joint 2 lets the user select with battery 4 or on-vehicle 2's DC power supply to the external power supply that connects of external plug 3 connected through setting up of switch 15, and convenient to use person chooses suitable power for use according to the environment of difference and supplies power to the motor, effectively improves user's convenience to the use of air pump 1.
The surface of the air pump 1 is also provided with a change-over switch 14, the change-over switch 14 is connected with the motor in series, the motor comprises an inflator 5 and an air blower 6, and the inflator 5 and the air blower 6 are connected in parallel, so that a user can select the inflator 5 and the air blower 6 through the change-over switch 14, and the user can conveniently select the corresponding inflator 5 to inflate or the air blower 6 to blow air according to requirements.
In the air pump powered by three power sources, an external plug 3 wire for commercial electricity connection can be stored in the storage cavity 12, a vehicle-mounted connector 2 for vehicle-mounted power connection can be stored in the storage cavity 11, a battery 4 of a mobile power source can be plugged in the pool cavity 13, the external plug 3, the vehicle-mounted connector 2 and the battery 4 are all in wire connection with a motor, the motor comprises an inflator 5 and an air blower 6, the inflator 5 and the air blower 6 are in circuit parallel connection, a change-over switch 14 connected with the motor wire and a power switch 15 in wire connection with the battery 4, the vehicle-mounted connector 2 and the external plug 3 are respectively arranged on the surface of the air pump 1, so that a user can control the start and the close of the inflator 5 and the air blower 6 through the change-over switch 14, and control the power supply mode of the external plug 3 and the battery 4/the vehicle-mounted connector, the inside relay 21 of air pump 1 automatically selected battery 4 and on-vehicle power supply mode between the two that connects 2, and the setting of protector 31 is used for adjusting the mains voltage and the electric current of the commercial power that external plug 3 is connected, and the setting of protection chip 41 is used for detecting the temperature, electric current and the voltage of battery to carry out the outage processing to battery 4 when battery temperature, electric current or voltage detection exceed standard, avoid battery 4 to last unstable power supply work and cause the damage.
The utility model has the advantages that: the air pump powered by the three power supplies has three different power supply modes, so that the use convenience and the use effect of a user are effectively improved; because the surface of the air pump is provided with the power switch, and the motor, the external plug, the vehicle-mounted connector and the battery are arranged in the air pump, a user can select a power supply mode through the power switch, so that both the external commercial power connected with the external plug and the vehicle-mounted power and the battery connected with the vehicle-mounted plug can supply power to the motor in the air pump, the user can select a proper air pump power supply mode according to different use environments, and the use convenience and the use effect of the user are effectively improved; the air pump is internally provided with a protection plate for adjusting a power supply connected with an external plug, a protection chip for detecting and protecting the service condition of the battery, and a relay for switching the battery or a vehicle-mounted connector, so that the protection chip can inspect and protect the power supply condition of the battery, the protector can adjust the voltage and the current of a mains supply 220V power supply connected with the external plug, the mains supply connected with the external plug can conveniently supply power to the air pump, the power supply safety of the external plug to an air pump motor is effectively improved, the relay can automatically screen the power supply modes of the battery and the vehicle-mounted connector to the air pump, so that the vehicle-mounted connector and the battery can both supply power to the motor of the air pump, and when one of the battery or the vehicle-mounted connector is in a damaged condition, the relay can automatically select the other power supply mode to supply power to the air pump, avoid the air pump to appear shutting down the condition at the during operation, effectively improve user's convenience in use and result of use.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides an air pump of three power supplies power supply which characterized in that: the air pump comprises an air pump, a power switch arranged on the surface of the air pump, a motor arranged inside the air pump, an external plug connected with a motor wire, a vehicle-mounted connector and a battery, wherein a protection plate used for adjusting a power supply connected with the external plug is also arranged inside the air pump, a protection chip used for detecting and protecting the service condition of the battery is also arranged inside the air pump, and a relay used for switching the battery or the vehicle-mounted connector is also arranged inside the air pump.
2. A three-power-supply air pump as claimed in claim 1, wherein: the storage chamber that is used for depositing on-vehicle joint and the chamber of placing that is used for depositing external plug are provided with respectively in the below of air pump, and the rear of air pump is provided with the pond chamber that is used for joint battery.
3. A three-power-supply air pump as claimed in claim 2, wherein: the inside spout that is provided with of pond intracavity portion, the surface connection of battery has the picture peg, sliding fit between spout and the picture peg, buckle formula cooperation is connected between battery and the pond chamber.
4. A three-power-supply air pump as claimed in claim 1, wherein: the surface of air pump still is provided with switch, circuit series connection between external plug and protector, switch, the motor, circuit series connection between on-vehicle joint and relay, switch, the motor, circuit series connection between battery and protection chip, relay, switch, the motor, circuit parallel connection between external plug, battery and the on-vehicle joint.
5. A three-power-supply air pump as claimed in claim 1, wherein: the air pump surface still is provided with change over switch, the circuit series connection between change over switch and the motor, the motor includes aerator and air-blower, and the circuit parallel connection between aerator and the air-blower.
6. A three-power-supply air pump as claimed in claim 1, wherein: the protection chip is a temperature detection element, a current and voltage detection element and a power-off element, and the protection board is a power supply regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712284.5U CN210290044U (en) | 2019-05-17 | 2019-05-17 | Air pump powered by three power supplies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712284.5U CN210290044U (en) | 2019-05-17 | 2019-05-17 | Air pump powered by three power supplies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290044U true CN210290044U (en) | 2020-04-10 |
Family
ID=70069860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920712284.5U Active CN210290044U (en) | 2019-05-17 | 2019-05-17 | Air pump powered by three power supplies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290044U (en) |
-
2019
- 2019-05-17 CN CN201920712284.5U patent/CN210290044U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321035 Zhejiang Province, Jinhua City Jindong District Zhen Jin San Cun Patentee after: Jinhua Jingyan electromechanical Co.,Ltd. Address before: 321035 Zhejiang Province, Jinhua City Jindong District Zhen Jin San Cun Patentee before: JINHUA JINGYAN MECHANICAL & ELECTRICAL Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An air pump powered by three power supplies Effective date of registration: 20221213 Granted publication date: 20200410 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: Jinhua Jingyan electromechanical Co.,Ltd. Registration number: Y2022330003663 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200410 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: Jinhua Jingyan electromechanical Co.,Ltd. Registration number: Y2022330003663 |