CN217518807U - Vehicle-mounted inflator pump - Google Patents
Vehicle-mounted inflator pump Download PDFInfo
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- CN217518807U CN217518807U CN202222280249.5U CN202222280249U CN217518807U CN 217518807 U CN217518807 U CN 217518807U CN 202222280249 U CN202222280249 U CN 202222280249U CN 217518807 U CN217518807 U CN 217518807U
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Abstract
The utility model provides a vehicle-mounted inflator pump, include: the shell comprises a shell body, wherein an installation space is arranged in the shell body; the inflation device is arranged in the installation space and is attached to the inner wall of the shell body; the short gas outlet pipe is communicated and connected with the gas charging device and extends out of the shell body; damping component, damping component set up in installation space, one side of damping component and the inner wall fixed connection of shell body, damping component's opposite side cladding laminating aerating device, and damping component is provided with the bradyseism gas pocket. Compared with the prior art, the effect that this scheme can reach: with damper cladding laminating in aerating device's the outside, damper's setting can play and inhale shake effect, furtherly, and the bradyseism gas pocket that damper set up can further reduce vibrations ground transmission to alleviate aerating device vibrations and transmit to the sense of vibration of shell body, improve user and use experience.
Description
Technical Field
The utility model relates to an inflation equipment technical field particularly, relates to an on-vehicle pump.
Background
Along with the development of the inflator pump, more and more users select to use the inflator pump configured on the vehicle so as to realize the maintenance of the vehicle under emergency, and therefore the market and the use scene of the vehicle-mounted inflator pump are expanded. Meanwhile, because the vehicle-mounted inflator pump is mostly used for inflating tires and other equipment, and the tire pressure of the tires is high, compared with a common inflator pump, the service power of the vehicle-mounted inflator pump is much higher, and therefore inevitably, in the using process of the vehicle-mounted inflator pump, the vehicle-mounted inflator pump can generate larger vibration through the operation of a motor and the operation of a piston in an inflating device, once the vibration amplitude is large, a user can hardly hold the vehicle-mounted inflator pump, and the user experience is low, and the inflating operation cannot be completed.
Therefore, the problem that how to reduce the vibration of the vehicle-mounted inflator pump during use is needed to be solved urgently is solved by improving the use experience of a user.
Disclosure of Invention
The utility model provides a problem how to alleviate the vibrations when on-vehicle pump uses to promote the user and use experience.
In order to solve the above problem, the utility model provides a vehicle-mounted inflator pump, include: the shell comprises a shell body, wherein an installation space is arranged in the shell body; the inflation device is arranged in the installation space and is attached to the inner wall of the shell body; the short gas outlet pipe is communicated and connected with the gas charging device and extends out of the shell body; damping component, damping component set up in installation space, one side of damping component and the inner wall fixed connection of shell body, damping component's opposite side cladding laminating aerating device, and damping component is provided with the bradyseism gas pocket.
Compared with the prior art, the effect that this scheme can reach: with damper's cladding laminating in aerating device's the outside, damper's setting can play and inhale shake effect, furtherly, and the bradyseism gas pocket that damper set up can further reduce vibrations ground transmission to alleviate aerating device vibrations and transmit to the sense of vibration of shell body, improve user and use experience.
In a technical solution of the present invention, an inflator includes: the piston cavity is connected with the motor assembly; the shock-absorbing component comprises: the first damping piece is attached to and covers the motor assembly; the second damping piece has the same structure as the first damping piece, and is matched with the first damping piece to coat and attach the motor assembly; and the third damping piece is coated and attached to the piston cavity.
Compared with the prior art, the effect that this scheme can reach: motor element's shock intensity is great, consequently is provided with two damping parts in motor element's position, first damping part and second damping part promptly, and the third damping part sets up in piston chamber position, under the prerequisite of guaranteeing the shock attenuation effect, only is provided with a damping part in piston chamber position, has reduced manufacturing cost.
The utility model discloses an among the technical scheme, damper still is equipped with the bellying, and the bellying is used for leaning on with the inner wall of shell body to be connected, and the bradyseism gas pocket sets up in the bellying.
Compared with the prior art, the effect that this scheme can reach: the setting of bellying is convenient for damper assembly laminates the shell body more steadily for damper assembly is difficult for removing the slippage, thereby further improves damper assembly and the stability behind the aerating device cooperation.
The utility model discloses an among the technical scheme, the third bumper shock attenuation piece still includes: the piston cavity is provided with a piston cavity, and the piston cavity is provided with a piston cavity; wherein, be provided with the spacing stand with shell body fixed connection in installation space, spacing stand gomphosis to first recess.
Compared with the prior art, the effect that this scheme can reach: in a concrete technical scheme, the first recess that sets up on the turn-down edge is used for with spacing stand gomphosis, and spacing stand then is the body of rod that is located the both sides of third damper, and when the third damper was placed between two spacing stands, the first recess of the arc structure that sets up on the turn-down edge just can block to spacing stand to further improve the assembly stability of third damper.
The utility model discloses an among the technical scheme, on-vehicle pump still includes control system, and control system includes: a main control module; the battery is fixedly arranged in the installation space, is adjacent to the inflating device and is connected with the main control module through a circuit; the charging and discharging control module is in circuit connection with the main control module and is used for performing lifting control on charging power output by the battery; the first interface that charges, the first interface that charges and the end that charges of battery respectively with charge-discharge control module's charging power output end circuit connection, and the first interface that charges runs through the shell body and stretches out installation space.
Compared with the prior art, the effect that this scheme can reach: the charge-discharge efficiency of the vehicle-mounted inflator pump is improved.
The utility model discloses an among the technical scheme, on-vehicle pump still includes: the heat insulation plate is fixedly arranged in the installation space and arranged between the battery and the inflating device.
Compared with the prior art, the effect that this scheme can reach: the heat transfer that the setting of heat insulating board can produce in the backstop aerating device working process to a certain extent reaches the battery to improve battery life, can further improve when on-vehicle pump's use simultaneously.
The utility model discloses an among the technical scheme, charge and discharge control module includes: a micro control unit; a bidirectional buck-boost voltage converter; the first charging interface is respectively connected with the bidirectional buck-boost voltage converter and the analog-to-digital converter.
Compared with the prior art, the effect that this scheme can reach: the vehicle-mounted inflator pump can meet the requirement of bidirectional charging, and the mobile equipment of a user can be charged by the vehicle-mounted inflator pump.
The utility model discloses an among the technical scheme, the first interface that charges is the TYPE-C interface that possesses voltage and current input or output function.
Compared with the prior art, the effect that this scheme can reach: the transmission efficiency of the TYPE-C interface is more stable.
In a technical solution of the present invention, the control system further includes: and the second charging interface is respectively connected with the bidirectional buck-boost voltage converter and the analog-to-digital converter circuit.
Compared with the prior art, the effect that this scheme can reach: make on-vehicle pump can adapt more charge-discharge devices, improve on-vehicle pump's application scope for on-vehicle pump is not restricted to the transmission of TYPE-C interface.
In a technical solution of the present invention, the control system further includes: a display module; touching a key; and the display module, the touch key and the start-stop key are respectively connected with the main control module through circuits and controlled by the main control module.
Compared with the prior art, the effect that this scheme can reach: the display module can show the electric quantity of aerifing atmospheric pressure and battery to be convenient for the user knows the working parameter of on-vehicle pump of aerifing, improve user's use and experience.
Drawings
FIG. 1 is a schematic illustration of an in-vehicle inflator with a lower head cover removed and an inflator device in accordance with certain embodiments;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic illustration of an in-vehicle inflator with the top head removed in accordance with certain embodiments;
FIG. 4 is a partial enlarged view of FIG. 3 at B;
FIG. 5 is a schematic diagram of the construction of an on-board inflator;
FIG. 6 is a schematic view of the construction of the on-board inflator pump with the dust cover removed;
FIG. 7 is another schematic view of the construction of the on-board inflator with the dust cover removed;
FIG. 8 is a schematic view of the in-vehicle inflator with the lower cover and the housing body removed in accordance with certain embodiments;
fig. 9 is a schematic configuration diagram of the control system.
Description of reference numerals:
1. a vehicle-mounted inflator pump; 100. a housing body; 110. an installation space; 120. a limiting upright post; 130. a top cover is arranged; 140. a lower top cover; 150. a short gas outlet pipe; 160. a heat dissipation grid; 200. an inflator; 210. a piston cavity; 211. a base; 220. a motor assembly; 230. a gear assembly; 300. a shock absorbing assembly; 310. a first damper; 320. a second damper; 330. a third damper; 340. a damping sheet; 331. carrying out abdication and flanging; 332. a first groove; 350. a boss portion; 351. cushioning air holes; 400. a heat insulation plate; 500. an illuminating member; 600. a dust cover; 700. a heat radiation fan; 2. a control system; 21. a main control module; 22. a first charging interface; 23. a second charging interface; 24. a charge and discharge control module; 241. a micro control unit; 242. an analog-to-digital converter; 243. a bidirectional buck-boost voltage converter; 25. touching a key; 26. a display module; 27. a start-stop key; 28. a battery.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail.
The first embodiment is as follows:
referring to fig. 1 to 4, the present embodiment provides an in-vehicle inflator 1 including: a housing body 100, wherein a mounting space 110 is arranged in the housing body 100; the inflator 200, the inflator 200 is disposed in the installation space 110, and the inflator 200 is disposed to be attached to the inner wall of the case body 100; the gas outlet short pipe 150, the gas outlet short pipe 150 is communicated and connected with the gas charging device 200, and the gas outlet short pipe 150 extends out of the shell body 100; shock-absorbing component 300, shock-absorbing component 300 sets up in installation space 110, and one side and the inner wall fixed connection of shell body 100 of shock-absorbing component 300, the cladding of the opposite side of shock-absorbing component 300 laminating aerating device 200, and shock-absorbing component 300 is provided with bradyseism gas pocket 351.
In this embodiment, the housing body 100 includes an upper cover 130 and a lower cover 140, and the side of the housing body 100 is an aluminum heat dissipation housing, which is matched with the upper cover 130 and the lower cover 140 to limit and fix the inflator 200 and the shock absorbing assembly 300 disposed in the installation space 110.
Wherein, be a high power output's on-vehicle pump 1 in this embodiment, therefore in the in-service use process, aerating device 200 can produce great vibrations, the user of being not convenient for holds the operation, therefore be provided with the damper 300 who has bradyseism gas pocket 351 in this embodiment, laminate damper 300 cladding in aerating device 200's the outside, damper 300's setting can play and inhale shake effect, furthermore, bradyseism gas pocket 351 that damper 300 set up can further reduce vibrations ground and transmit, thereby alleviate the seism sense that aerating device 200 vibrations transmitted to shell body 100, improve user's use and experience.
Specifically, referring to fig. 3, the inflator 200 is disposed to be attached to the inner wall of the housing body 100, so that the space utilization of the mounting space 110 in the housing body 100 is improved, the arrangement of each component in the mounting space 110 is more compact, the size of the vehicle-mounted inflator 1 is reduced, the holding comfort of a user is improved, and meanwhile, the air vibration caused by the vibration of the inflator 200 is reduced due to the compactly disposed inflator 200.
Further, the short gas outlet pipe 150 is provided to reduce the loss of gas during transportation compared to a long pipe, and the provision of the short gas outlet pipe 150 further improves the compactness between the respective components in the installation space 110.
Example two:
referring to fig. 1 to 4, in the present embodiment, an inflator 200 includes: the piston cavity 210 is connected with the motor assembly 220, and the piston cavity 210 is connected with the motor assembly 220; the shock absorbing assembly 300 includes: the first damping piece 310, the first damping piece 310 is attached to and covers the motor assembly 220; the second damping member 320, the second damping member 320 and the first damping member 310 have the same structure, the second damping member 320 cooperates with the first damping member 310 to wrap and attach the motor assembly 220; a third damper 330, the third damper 330 wrapping around the piston chamber 210.
In this embodiment, the inflator 200 is composed of two parts, the piston chamber 210 and the motor element 220, wherein the vibration intensity of the motor element 220 is relatively large, and therefore, in this embodiment, two shock absorbing members are disposed at the position of the motor element 220, that is, a first shock absorbing member 310 and a second shock absorbing member 320, the first shock absorbing member 310 is disposed at a position close to the lower top cover 140, the second shock absorbing member 320 is disposed at a position close to the upper top cover 130, the first shock absorbing member 310 and the second shock absorbing member 320 are wrapped and attached to the outer wall of the motor element 220, and the radian formed by the first shock absorbing member 310 and the second shock absorbing member 320 needs to be completely attached to the radian of the outer wall of the motor element 220, so as to reduce idle shock.
The first damping member 310 and the second damping member 320 are engaged with the motor assembly 220 to form a half-wrapped structure, so that the motor assembly 220 can be conveniently detached and taken.
Similarly, the third shock absorbing member 330, the first shock absorbing member 310 and the second shock absorbing member 320 are made of soft rubber, and the third shock absorbing member 330, the first shock absorbing member 310 and the second shock absorbing member 320 can be detached and replaced, thereby facilitating after-sale maintenance of each component in the installation space 110. The third damping member 330 is disposed at the position of the piston chamber 210, and only one damping member is disposed at the position of the piston chamber 210 on the premise of ensuring the damping effect, thereby reducing the manufacturing cost.
Further, referring to fig. 3 and 8, in the present embodiment, the piston cavity 210 is in transmission connection with the motor component 220 through the gear component 230, that is, the inflator 200 further includes the gear component 230, the base 211 is disposed at a position of the gear component 230 and on a side close to the lower top cover 140, because the piston cavity 210 and the motor component 220 are both of a cylindrical tubular structure, the base 211 of the flat plate structure is disposed so that the inflator 200 can be more stably fixed in the installation space 110, and meanwhile, the damping sheet 340 is disposed to cover the attachment base 211, the damping sheet 340 is specifically an EVA damping sheet 340, and the damping sheet 340 is disposed to perform a damping effect on the gear component 230 rotating at a high speed, so as to reduce the overall vibration of the inflator 200.
Example three:
referring to fig. 1 to 4, in the present embodiment, the shock absorbing assembly 300 further includes a protrusion 350, the protrusion 350 is used for abutting against the inner wall of the shell body 100, and the cushioning air hole 351 is disposed in the protrusion 350.
In this embodiment, the shock absorbing member 300 is provided with the protruding portion 350, the protruding portion 350 is also made of soft rubber, referring to fig. 4, the upper edge of the protruding portion 350 is a straight structure, and the provision of the protruding portion 350 facilitates the shock absorbing member 300 to be more stably attached to the housing body 100, so that the shock absorbing member 300 is not easy to move and slip, and the stability of the shock absorbing member 300 after being matched with the inflator 200 is further improved.
Wherein, bradyseism gas pocket 351 sets up in the position of bellying 350, the space of the utilization damper 300 that can be better, has improved damper 300's space utilization under the circumstances of guaranteeing damper 300 intensity.
Example four:
referring to fig. 2 and 4, in the present embodiment, the third damping member 330 further includes: the abdicating flange 331 is arranged at one side of the abdicating flange 331, which is far away from the piston cavity 210, and the abdicating flange 331 is provided with a first groove 332; a stopper pillar 120 fixedly connected to the case body 100 is provided in the mounting space 110, and the stopper pillar 120 is fitted into the first groove 332.
In this embodiment, the abdicating flange 331 is disposed on the third shock absorbing member 330, the first groove 332 disposed on the abdicating flange 331 is used for being embedded with the limiting upright post 120, the limiting upright post 120 is a rod body disposed on two sides of the third shock absorbing member 330, when the third shock absorbing member 330 is disposed between two limiting upright posts 120, the first groove 332 of the arc structure disposed on the abdicating flange 331 can be clamped to the limiting upright post 120, thereby further improving the assembly stability of the third shock absorbing member 330.
Further, the first damping member 310 and the second damping member 320 are also provided with a yielding flange 331, and similarly, the yielding flange 331 is provided with a groove structure.
Example five:
referring to fig. 5 to 9, in the present embodiment, the vehicle-mounted inflator 1 further includes a control system 2, and the control system 2 includes: a main control module 21; the battery 28, the battery 28 is fixedly arranged in the installation space 110, the battery 28 is arranged adjacent to the inflator 200, and the battery 28 is in circuit connection with the main control module 21; the charging and discharging control module 24 is in circuit connection with the main control module 21, and the charging and discharging control module 24 is used for performing lifting control on the charging power output by the battery 28; the first charging interface 22, the charging ends of the first charging interface 22 and the battery 28 are respectively connected with the charging power output end circuit of the charging and discharging control module 24, and the first charging interface 22 penetrates through the shell body 100 and extends out of the installation space 110.
The charge and discharge control module 24 includes: a micro control unit 241; a bidirectional buck-boost voltage converter 243; the analog-to-digital converter 242, the bidirectional buck-boost voltage converter 243 and the analog-to-digital converter 242 are respectively in circuit connection with the micro control unit 241 and controlled by the micro control unit, and the first charging interface 22 is respectively in circuit connection with the bidirectional buck-boost voltage converter 243 and the analog-to-digital converter 242.
Preferably, the first charging interface 22 is a TYPE-C interface having a voltage-current input or output function.
The control system 2 further includes: the second charging interface 23 and the second charging interface 23 are respectively in circuit connection with the bidirectional buck-boost voltage converter 243 and the analog-to-digital converter 242.
Further, the second charging interface 23 is a USB a interface having a voltage-current output function.
The control system 2 further includes: a display module 26; a touch key 25; the start-stop key 27, the display module 26, the touch key 25 and the start-stop key 27 are respectively in circuit connection with the main control module 21 and controlled by the main control module 21.
The main control module 21 adopts a CPU, specifically, the analog-to-digital converter 242 adopts a 16-bit high-precision analog-to-digital converter 242, the micro control unit 241 records a PD3.0/PPS, a QC2.0, a QC3.0, and an APPLE 2.4A BC1.2 fast charging protocol for charging the battery 28 of the mobile terminal device, and a PD2.0/PPS and a QC2.0 fast charging protocol for charging the battery 28 in the vehicle-mounted inflator pump 1, the first charging interface 22 is a TYPE-C interface with a voltage and current input or output function, the control system 2 further includes a second charging interface 23, and the second charging interface 23 is a USB a interface with a voltage and current output function. The voltage and the current input by the first charging interface 22 and/or the second charging interface 23 are subjected to voltage boosting through the charging and discharging control module 24, and the boosted voltage and current obtain the charging power output by the charging and discharging control module 24 so as to charge the battery 28 inside the inflator, or the voltage and the current output by the battery 28 are subjected to voltage boosting through the charging and discharging control module 24, and the boosted voltage and the boosted current obtain the charging power output by the charging and discharging control module 24 so as to charge the mobile terminal device electrically connected to the first charging interface 22 and the second charging interface 23.
When mobile terminal devices electrically connected to the first charging interface 22 and/or the second charging interface 23 need to be charged, the analog-to-digital converter 242 converts analog signals input by the first charging interface 22 and the second charging interface 23 into digital signals, then the micro control unit 241 identifies a fast charging protocol of the mobile terminal according to the digital signals, at this time, a program system recorded in the micro control unit 241 automatically matches the corresponding fast charging protocol to control the bidirectional buck-boost voltage converter 243 to boost voltage, so that the charging power output by the battery 28 to the first charging interface 22 and the second charging interface 23 is improved, and the purpose of rapidly charging the mobile terminal devices electrically connected to the first charging interface 22 and the second charging interface 23 is achieved. Wherein first interface 22 and the second interface 23 department that charges still is provided with dust cover 600, can reduce the first interface 22 that charges and the second pile up of the dust of 23 departments of charging.
When the battery 28 in the inflator pump needs to be charged, the first charging interface 22 is connected to a charger with a PD20./PPS, QC2.0 quick charging protocol, then the micro control unit 241 identifies the quick charging protocol of the charger according to the digital signal, at this time, a program system recorded in the micro control unit 241 automatically matches the corresponding quick charging protocol to control the bidirectional buck-boost voltage converter 243 to boost the voltage input by the first charging interface 22, so that the charging power input to the battery 28 in the vehicle-mounted inflator pump 1 is increased, and the purpose of quickly charging the battery 28 in the pump is achieved. The vehicle-mounted inflator pump 1 in this embodiment satisfies a response quick-charging protocol to realize quick charging. Meanwhile, the vehicle-mounted inflator pump 1 can meet the bidirectional charging requirement, namely, the vehicle-mounted inflator pump 1 can be used for charging the mobile equipment of the user.
Preferably, the main control module 21, the micro control unit 241, the bidirectional up-down voltage converter 243, the analog-to-digital converter 242, the display module 26, the touch key 25 and the start-stop key 27 are integrated on a PCB board, and the PCB board is fixed on the upper top cover 130 at a position close to one side of the installation space 110 by screws.
Further, the short gas outlet pipe 150 is connected to the piston cavity 210, and meanwhile, the short gas outlet pipe 150 extends out of the shell body 100 to realize gas charging, preferably, a heat-conducting silicone grease is arranged between the short gas outlet pipe 150 and the aluminum heat dissipation shell, so that heat generated when the short gas outlet pipe 150 works is further conducted to the aluminum heat dissipation shell through the heat-conducting silicone grease to dissipate heat.
Further, the aluminum heat dissipation housing on the housing body 100 is further provided with a heat dissipation grid 160, and the grid structure can stop dust from entering the installation space 110, so that the heat dissipation effect of the high-power vehicle-mounted inflator 1 in the embodiment is further improved under the condition that the inflation effect of the vehicle-mounted inflator 1 is ensured.
The vehicle-mounted inflator 1 in this embodiment is further provided with an illuminating member 500, and the illuminating member 500 is disposed on the lower top cover 140 and near the short outlet pipe 150, so that the illuminating member 500 can better match with the vehicle-mounted inflator 1 for inflation. Specifically, the illuminating member 500 has various brightness intensities and colors, and during specific operation, the on/off of the vehicle-mounted inflator pump 1 in the embodiment can be realized by long-pressing the start/stop key 27, and meanwhile, in the working process of the vehicle-mounted inflator pump 1, the on/off of the illuminating member 500 and the adjustment of the colors and the brightness can be realized by short-pressing the start/stop key 27, for example, the color is adjusted by fast short-pressing twice, and the illumination brightness of the illuminating member 500 is adjusted by short-pressing at regular single intervals.
Further, a heat dissipation fan 700 is connected to a position of the motor assembly 220 of the inflator 200, and the heat dissipation fan 700 can further dissipate heat of the motor assembly 220.
Example six:
the vehicle-mounted inflator 1 further includes: an insulation board 400, the insulation board 400 being fixedly disposed in the installation space 110, and the insulation board 400 being disposed between the battery 28 and the inflator 200.
The heat insulation plate 400 is specifically an extruded sheet made of polystyrene resin, and the heat insulation plate 400 can stop heat generated in the working process of the inflator 200 from being transferred to the battery 28 to a certain extent, so that the service life of the battery 28 is prolonged, and the service life of the vehicle-mounted inflator 1 can be further prolonged.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. An in-vehicle inflator, comprising:
the shell comprises a shell body, wherein an installation space is arranged in the shell body;
the inflation device is arranged in the installation space and is attached to the inner wall of the shell body;
the short gas outlet pipe is communicated and connected with the gas charging device and extends out of the shell body;
the shock absorption assembly is arranged in the installation space, one side of the shock absorption assembly is fixedly connected with the inner wall of the shell body, the other side of the shock absorption assembly is coated and attached to the air charging device, and the shock absorption assembly is provided with a shock absorption air hole.
2. The vehicular inflator according to claim 1, wherein the inflator includes:
the piston cavity is connected with the motor assembly;
the shock-absorbing assembly includes:
the first damping piece is attached to and wraps the motor assembly;
the second damping piece is the same as the first damping piece in structure, and is matched with the first damping piece to be coated and attached to the motor assembly;
and the third damping piece is coated and attached to the piston cavity.
3. The vehicle inflator of claim 1,
damping component still is equipped with the bellying, the bellying be used for with the inner wall of shell body supports to lean on to be connected, the bradyseism gas pocket set up in the bellying.
4. The vehicle inflator of claim 2, wherein the third shock absorbing member further comprises:
the piston cavity is provided with a piston cavity, and the piston cavity is provided with a piston cavity;
and a limiting upright post fixedly connected with the shell body is arranged in the mounting space and is embedded into the first groove.
5. The vehicular inflator of claim 1 further comprising a control system, the control system comprising:
a main control module;
the battery is fixedly arranged in the installation space, is adjacent to the inflation device and is connected with the main control module through a circuit;
the charging and discharging control module is in circuit connection with the main control module and is used for performing lifting control on charging power output by the battery;
the first charging interface and the charging end of the battery are respectively in circuit connection with the charging power output end of the charging and discharging control module, and the first charging interface penetrates through the shell body and extends out of the installation space.
6. The vehicular inflator of claim 5, further comprising:
the heat insulation plate is fixedly arranged in the installation space, and the heat insulation plate is arranged between the battery and the inflating device.
7. The vehicular inflator according to claim 5, wherein the charge-discharge control module includes:
a micro control unit;
a bidirectional buck-boost voltage converter;
the bidirectional buck-boost voltage converter and the analog-to-digital converter are respectively connected with the micro control unit circuit and controlled by the micro control unit, and the first charging interface is respectively connected with the bidirectional buck-boost voltage converter and the analog-to-digital converter circuit.
8. The vehicle-mounted inflator of claim 7, wherein the first charging interface is a TYPE-C interface with voltage and current input or output functions.
9. The on-board inflator of claim 7, wherein the control system further comprises:
and the second charging interface is respectively connected with the bidirectional buck-boost voltage converter and the analog-to-digital converter circuit.
10. The on-vehicle inflator of any of claims 5-9, wherein the control system further comprises:
a display module;
touching a key;
the display module, the touch key and the start-stop key are respectively connected with the main control module through a circuit and controlled by the main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222280249.5U CN217518807U (en) | 2022-08-30 | 2022-08-30 | Vehicle-mounted inflator pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222280249.5U CN217518807U (en) | 2022-08-30 | 2022-08-30 | Vehicle-mounted inflator pump |
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| Publication Number | Publication Date |
|---|---|
| CN217518807U true CN217518807U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222280249.5U Active CN217518807U (en) | 2022-08-30 | 2022-08-30 | Vehicle-mounted inflator pump |
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| CN (1) | CN217518807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355153A (en) * | 2022-10-18 | 2022-11-18 | 宁波从越电子设备有限公司 | Vehicle-mounted inflator pump |
-
2022
- 2022-08-30 CN CN202222280249.5U patent/CN217518807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115355153A (en) * | 2022-10-18 | 2022-11-18 | 宁波从越电子设备有限公司 | Vehicle-mounted inflator pump |
| CN115355153B (en) * | 2022-10-18 | 2023-01-31 | 宁波从越电子设备有限公司 | Vehicle-mounted inflator pump |
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