CN220890553U - Small-sized automatic integrated air pump device - Google Patents

Abstract

The utility model relates to the technical field of inflator pump equipment, and particularly discloses a small-sized automatic integrated air pump device, which comprises a shell and an inflator pump; the shell comprises a containing bin, a first through hole and a second through hole are respectively arranged at two ends of the containing bin, a valve component A is arranged at the front end of the first through hole, and a valve component B is arranged at the front end of the second through hole; the upper end of the shell is also provided with a first transom and a second transom; the inflator pump is arranged in the accommodating bin, two ends of the inflator pump are respectively provided with a first air port and a second air port, the first air port is communicated with the first through hole, and the second air port is communicated with the second through hole; the shell is also internally provided with a pressure sensing device which is connected with the inflator pump. According to the utility model, the inflation and deflation are integrated under the condition that the structure of the inflator pump is not additionally increased, so that the convenience of inflation and deflation operation is improved, the requirement of the inflator pump on light weight is met, and the inflator pump is more convenient to carry and install. Meanwhile, the automatic adjustment of the inflation and deflation process is realized through pressure sensing, and the automatic inflation and deflation is realized.

Description

Small-sized automatic integrated air pump device

Technical Field

The utility model relates to the technical field of inflator pump equipment, in particular to a small-sized automatic integrated air pump device.

Background

The inflator is also called an inflator or an inflating pump, which realizes gas flow through the operation of a motor and pumps the gas into an object to be inflated through air pressure. The inflatable device is generally taken out for use when needed, and is stored after being used. Is very convenient and quick for the inflation operation.

The inflatable bed is inflated for use, and can be directly deflated and stored when not in use, so that the inflatable bed is convenient to use and portable, and is favored in the market in recent years. The inflatable bed is inflated by an inflator pump, so that the inflatable bed is used after being inflated. Although the existing inflator pump has high inflation efficiency, the inflation can be rapidly completed by aligning the inflation holes of the inflation bed when the inflator pump is used, but the deflation process cannot be completed at the same time, if the inflator pump is required to be deflated, the inflation and deflation device is required to be replaced through manual adjustment, and the operation is very inconvenient.

The inflation pressure of the conventional inflator pump is completely unknown during inflation, whether the inflation bed is inflated is completely judged by experience of a user, and automatic inflation cannot be realized; and to different users, the hardness demand to the inflatable bed is also different, and current pump can't realize the automatically regulated to inflation pressure, very influences user's use experience sense.

Therefore, in order to solve the problems that the operation is inconvenient, the inflation pressure is unknown and the inflation pressure is not adjustable in the inflation and deflation process of the inflatable bed, a small-sized automatic integrated air pump device is needed to be provided.

Disclosure of utility model

The utility model aims to provide a small-sized automatic integrated air pump device so as to solve the problems that the air charging and discharging process of an air charging bed is inconvenient and the air charging pressure is not adjustable.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model is mainly used for solving the problems that the operation is inconvenient in the inflation and deflation process of the inflatable bed, the operation process is troublesome, and the inflation pressure is not adjustable in the inflation process. In particular to a small-sized automatic integrated air pump device, which comprises a shell and an inflator pump; the shell comprises a containing bin, a first through hole and a second through hole are respectively arranged at two ends of the containing bin, a valve component A is arranged at the front end of the first through hole, and a valve component B is arranged at the front end of the second through hole; the upper end of the shell is also provided with a first air window and a second air window, the first air window is arranged above the first through hole, and the second air window is arranged above the second through hole; the inflator pump is arranged in the accommodating bin, a first air port and a second air port are respectively arranged at two ends of the inflator pump, the first air port is communicated with the first through hole, and the second air port is communicated with the second through hole; and a pressure sensing device is also arranged in the shell and is connected with an inflator pump.

The principle and the advantages of the scheme are as follows:

In the use process of the inflatable bed, the inflatable pump is used for inflation generally, and because the inflatable pump can only perform inflation operation, the inflatable pump needs to be taken out when the inflatable bed needs to be deflated, or the inflatable bed is deflated directly, or the inflatable bed is replaced by the air pump for deflation. The operation of inflating and deflating the inflatable bed during use is troublesome. Therefore, for convenience, the operation of deflation can be performed by adopting a direct deflation mode so as to reduce the carrying quantity of equipment, and because the deflation can be performed directly without adopting any equipment, the cost of the equipment is reduced, the weight of the equipment is improved, and the design of the inflator pump can not be considered to increase the function of the air pump.

The valve assembly is designed to realize the opening and closing states of different through holes, and meanwhile, the ventilation direction of air flow is switched through the air window, so that the inflation and deflation can be realized through one inflator pump, the inflation and deflation are integrated under the condition that other inflators are not additionally added, the automatic switching operation is realized, the volume of the inflator pump is reduced, the weight is improved, and meanwhile, the inflator pump is not required to be independently replaced, so that the inflation and deflation operation is simpler and more convenient. And this scheme is through the pressure sensing device auto-induction inflated pressure value, makes the pressure value more directly perceived controllable to can carry out regulation control to the gassing of pump according to the pressure value is automatic, in order to realize automatic gassing operation of filling, make the actual demand of user of laminating more of inflation pressure, improve the comfort level of inflating the bed.

Further, the valve assembly A comprises an air valve and a resetting device, wherein the air valve is arranged at the outlet end of the first through hole and is movably connected with the first through hole through the resetting device; the valve assembly B has the same structure as the valve assembly A.

The beneficial effects are that: the opening or sealing state of the through hole is controlled through the valve component, so that the air inlet or the air outlet of the through hole is controlled, the switching of air charging and discharging is realized, and an air pump or an air extracting pump is not required to be independently replaced, so that the operation is simpler and more convenient.

Further, the inflator pump comprises a pump shell, a motor is arranged in the pump shell, and an impeller is arranged on the left side of the motor; the first air port is arranged at the right end of the motor, and the second air port is arranged at the left end of the impeller.

The beneficial effects are that: the motor drives the impeller to rotate, so that air flow is generated, and the inflation or deflation efficiency is improved.

Further, a driving motor is further arranged in the shell, is arranged below the accommodating bin and is connected with the pressure sensing device.

The beneficial effects are that: the holding bin is driven by the driving motor to move left and right in the shell, so that the opening and closing states of the valve assembly can be controlled and adjusted, and the automatic inflation and deflation process is realized. And the operation of the driving motor can be further controlled according to the inflation pressure through the pressure sensing device, so that the starting and stopping states of the inflator pump are controlled, and automatic adjustment is realized.

Further, a first louver groove and a second louver groove are respectively arranged on two sides of the accommodating bin; the first through hole passes through a first louver groove, the end part of the first through hole is arranged outside the shell, and the first louver is arranged above the first louver groove; the second through hole penetrates through a second louver groove, the end portion of the second through hole is arranged outside the shell, and the second louver is arranged above the second louver groove.

The beneficial effects are that: the louver is arranged through the louver groove, so that the air flow of the inflator pump can directly flow through the louver, gas exchange of inflation or deflation is realized, and inflation and deflation integration is realized.

Further, a first clamping ring is arranged at the front end of the first through hole, and the valve assembly A is arranged on the first through hole through the first clamping ring and is positioned at the outer side of the shell; the front end of the second through hole is provided with a second clamping ring, and the valve assembly B is arranged on the second through hole through the second clamping ring and is positioned outside the shell.

The beneficial effects are that: through the snap ring, the through hole can be limited, the moving distance of the through hole is controlled, and gas flow is guaranteed to be achieved. When the corresponding through hole needs to be closed, the sealing state can be ensured.

Further, the shell is of a cuboid structure with the length not exceeding 198mm, the width not exceeding 90mm and the height not exceeding 108 mm.

The beneficial effects are that: the whole inflator pump is miniaturized, and the inflator pump is lighter and more portable. The inflation and deflation device can be suitable for inflation and deflation applications of various inflation beds, and improves the universality of the inflation pump.

Further, the pump shell comprises a motor cavity and an impeller cavity, the motor is arranged in the motor cavity, and the first air port is positioned at the right end of the motor cavity; the impeller is arranged in the impeller cavity, and the second air port is positioned at the left end of the impeller cavity.

The beneficial effects are that: the motor drives the impeller to rotate, the impeller rotates to generate air flow, so that air flows from the inside of the inflator pump, heat in the inflator pump can be taken away, the heat dissipation efficiency of the inflator pump is improved, and the service life of the inflator pump is prolonged.

Furthermore, an indicator light and a control switch are also arranged on the motor cavity; the control switch is respectively connected with the valve component A and the valve component B.

The beneficial effects are that: the inflation and deflation state can be intuitively known through the indicator lamp, so that the user can adjust and control according to the state more conveniently, and the operation simplicity is improved.

Further, holes are further formed in the hole walls of the first through hole and the second through hole, and the holes are movably arranged in the louver groove.

The beneficial effects are that: the gas exchange process is realized through the holes, and the tightness of the through holes is not affected.

Drawings

FIG. 1 is a construction view of the utility model as assembled as a whole;

FIG. 2 is a structural view of the housing of the present utility model;

FIG. 3 is a cross-sectional structural view of the housing of the present utility model;

FIG. 4 is a cross-sectional structural view of the overall assembly of the present utility model;

FIG. 5 is a partial structural view of the installation of the drive motor of the present utility model;

FIG. 6 is a construction view of an inflator of the present utility model;

FIG. 7 is a cross-sectional structural view of an inflator of the present utility model.

Detailed Description

The following is a further detailed description of the embodiments:

Reference numerals in the drawings of the specification include: the air pump comprises a shell 1, an air pump 2, a containing bin 3, a first through hole 4, a second through hole 5, a valve assembly A, a valve assembly B, a first air window 6, a second air window 7, a first air port 8, a second air port 9, a pressure sensing device 10, an air valve 11, a resetting device 12, a pump shell 13, an air pump motor 14, an impeller 15, a driving motor 16, a first air window groove 17, a second air window groove 18, a first clamping ring 19, a second clamping ring 20, a motor cavity 21, an impeller cavity 22, an indicator lamp 23, a control switch 24, a hole 25 and a gear bar 26.

This embodiment is basically as shown in fig. 1: the small-sized automatic integrated air pump device integrates inflation and deflation, does not need to be independently adjusted when inflation or deflation is needed, improves the operation convenience, reduces the volume of an inflator pump, and is more convenient to carry. Meanwhile, the inflation pressure value can be automatically adjusted according to the set pressure, so that automatic inflation and deflation are realized, and the automation performance is improved. The device specifically comprises a shell 1 which is integrally in a cuboid structure, wherein the whole length of the shell 1 is 198mm, the width of the shell is 90mm, and the height of the shell is 108mm. The middle of the shell 1 is provided with an inward concave accommodating bin 3, so that the inflator pump 2 can be transversely arranged in the accommodating bin 3.

Specifically, as shown in fig. 2 and fig. 3, a first louver groove 17 and a second louver groove 18 are respectively formed at two ends of the housing 1, and the bottoms of the first louver groove 17 and the second louver groove 18 are communicated with the lower end of the housing 1. A first through hole 4 and a second through hole 5 are respectively arranged at two ends of the accommodating bin 3, the first through hole 4 passes through the first louver groove 17 and leads to the outside of the left side of the shell 1, and the second through hole 5 passes through the second louver groove 18 and leads to the outside of the right side of the shell 1.

A first air window 6 is arranged above the first air window groove 17, so that air can conveniently flow out of or flow into the first air window 6 and is led to the first through hole 4; a second louver 7 is installed above the second louver groove 18 so that gas flows out or in from the second louver 7 and is led to the second through hole 5.

Specifically, as shown in fig. 3, a first snap ring 19 is integrally formed at the outer side of the first through hole 4, and the first snap ring 19 is located at the outer side of the casing 1, so that the first through hole 4 can move left and right outside the casing 1 through the first snap ring 19, and meanwhile, the tightness of the first through hole 4 when being abutted against the casing 1 can be ensured through the first snap ring 19, so that the accuracy of the air charging and discharging switching process is ensured. Meanwhile, two holes 25 are formed in the hole wall of the first through hole 4, the holes 25 are located on the inner side of the first clamping ring 19, so that the holes 25 can be communicated with the air valve 11 when the first through hole 4 moves, further gas exchange is achieved, and when the first through hole 4 is in a sealing state, the tightness of the holes 25 cannot be affected.

A valve component A is also arranged outside the first through hole 4, and can form an open or sealed state through the cooperation of the valve component A and the first through hole 4. As shown in fig. 3, the valve assembly a includes a gas valve 11 and a resetting device 12 mounted on the outer side of the housing 1, the resetting device 12 is mounted on the first through hole 4 and sleeved on the outer side of the first snap ring 19, when the first through hole 4 moves leftwards, the resetting device 12 is pressed, and the first through hole 4 is communicated with the gas valve 11, when the operation is completed, the resetting device 12 drives the first through hole 4 to move rightwards to form a sealing state through elasticity. In this embodiment, the reset device 12 adopts a reset spring, and the switching of the open or sealed state is realized by the driving motor 16, and the continuous sealing is realized by the reset spring.

Similarly, a valve assembly B is mounted on the outer side of the second through hole 5, and the second through hole 5 can be opened or sealed by the valve assembly B. In this embodiment, the valve assembly B and the valve assembly a have the same structure, and the air valve 11 and the resetting device are adopted, which will not be described herein. Meanwhile, a second clamping ring 20 is also arranged on the second through hole 5 so as to achieve the sealing effect of the second through hole 5, and two holes 25 are also formed in the wall of the second through hole 5 so that the second through hole 5 can be communicated with the air valve through the holes 25 when moving, and air exchange is achieved.

Specifically, referring to fig. 4 and 5, a driving motor 16 is installed at the lower part of the housing 1, the driving motor 16 is located below the accommodating bin 3, the driving motor 16 is connected with the accommodating bin 3 through a gear bar 26, and the gear bar is driven to move through rotation of the driving motor 16, so as to drive the accommodating bin 3 to move left and right in the housing 1 and locate, and further, the opening and closing states of the valve component a or the valve component B are adjusted through the through hole.

A pressure sensing device 10 is further installed on one side of the driving motor 16, the pressure sensing device 10 is electrically connected with the driving motor 16 and the inflator pump 2 respectively, and the inflation pressure of the inflatable bed is obtained through the pressure sensing device 10 so as to control the driving motor 16 and the motor 14 to operate, thereby controlling the inflation and deflation processes of the inflator pump 2, realizing automatic inflation and deflation operation, simplifying the inflation and deflation switching process of the inflator pump and improving inflation and deflation efficiency.

Specifically, as shown in fig. 6 and 7, the inflator 2 is integrally formed in a rectangular parallelepiped structure having a length of 100mm, a width of 54mm, and a height of 63mm. The inflator 2 includes a pump housing 13, and the pump housing 13 includes a motor chamber 21 and an impeller chamber 22, and the motor chamber 21 is located on the right side of the impeller chamber 22 and communicates with the impeller chamber 22. A first air port 8 is formed in the right end of the motor cavity 21, the first air port 8 is communicated with the first through hole 4, a second air port 9 is formed in the left side of the impeller cavity 22, and the second air port 9 is communicated with the second through hole 4, so that the first through hole 4, the first air port 8, the second air port 9 and the second through hole 5 can be mutually communicated.

Specifically, the motor 14 is installed in the motor chamber 21, and the impeller 15 is installed in the impeller chamber 22. The impeller 15 is mounted at the driving end of the motor 14, and the motor 14 drives the impeller 15 to rotate, so that air flow is generated inside the inflator pump.

As shown IN fig. 6, an indicator lamp 23 and a control switch 24 are further installed on the outer side of the pump housing 13, wherein the indicator lamp 23 is used for displaying the inflation state of the inflator 2, and IN this embodiment, the indicator lamps include three types of indicator lamps, i.e., IN (inflation), OUT (deflation) and red light faults. The control switch 24 includes two keys, a and a key B, wherein the key a is an air-filled switch and the key B is a gas-discharged switch. Specifically, the key A is used for controlling the valve component A to be opened, and the key B is used for controlling the valve component B to be opened.

The specific implementation process is as follows:

Example 1

When in use, the inflator pump 2 is firstly arranged in the shell 1, so that the first air port 8 of the inflator pump 2 is connected with the first through hole 4 of the shell 1, and the second air port 9 is connected with the second through hole 5.

1. Initial use state: when inflation is desired, the button a is pressed or the drive motor is turned on by APP control to drive the gear bar 26 to open the valve assembly a, at which time the drive motor is held while the inflation is turned on for the inflation pump signal. When the inflation pressure reaches 4000-8000Pa, the pressure sensor 10 sends out stop command to drive the motor to return to position, and the valve assembly A returns to position under the action of the reset device 12 to seal.

2. The use state is as follows: when the user sets fixed air pressure or intelligent air pressure through the mobile phone APP according to the comfort level preference of the user, the pressure sensing device 10 senses the air pressure value of the current inflatable bed and gives a driving motor to instruct the air valve and the air pump to be opened and closed according to the sensed air pressure value, so that the automatic adjustment of the inflation and deflation process is realized, and the set air pressure value is reached.

In this embodiment, the valve assembly a is controlled to open and close by the driving motor 16, so as to realize inflation operation, improve automation of the operation, and simplify the inflation process. Meanwhile, in the process of inflation, the pressure value of the inflatable bed is automatically sensed by the pressure sensing device 10, and the inflation and deflation processes are automatically adjusted according to the pressure value, so that the pressure value is controllable, the effect of accurate control is achieved, the comfort level of the inflatable bed is improved, and the inflatable bed is more fit with the use requirements of users.

Example two

In this embodiment, unlike the first embodiment, when the air is required to be deflated, the air pump is not required to be taken out at this time, but the button B is directly pressed down or the driving motor is opened through the APP to drive the gear bar 26 to open the valve assembly B, the driving motor is kept, and meanwhile, the air pump is started to pump air, when the pumping air pressure reaches the sensing value of minus 2000-8000Pa of the pressure sensing device, the pressure sensor sends a stop instruction, the driving motor is reset, and the valve assembly B is reset and sealed under the action of the reset device 12, so that the rapid deflation process is completed.

When the valve component B is opened, the valve component A is in a sealing state, the inflator pump generates internal flowing gas under the rotation of the impeller 15, and the gas in the inflating bed enters the second through hole 5 and is discharged through the inflator pump 2 by the first air window 6, so that an automatic deflation process is realized.

In the embodiment, the deflation process can be rapidly completed through the inflator without taking out the inflator by changing the opening and closing state of the valve assembly. Meanwhile, after the deflation is completed, the inflatable mattress can be directly stored together with the inflatable mattress, and the trouble of independent storage is avoided. In general, when the inflatable bed is deflated, in order to simplify operation, a natural deflation process is adopted, namely, the inflation hole is opened, the internal gas directly flows out through external pressure or nature, and the deflation process can not be realized when the inflation pump is replaced in a troublesome manner, because the configuration of the inflatable bed is increased, the operation is complicated, and a user also needs to carry two sets of equipment, so that the air pump is not considered to be increased.

The air pump and the air pump are integrated, the air pump is not required to be taken out when air is required to be pumped, the air pump is directly switched to the opening and closing state of the valve assembly, the air discharging process is further realized, the air discharging control is automatically carried out according to the pressure value, the air discharging time is greatly shortened, the operation convenience is improved, the air discharging efficiency is improved, a user does not need to take out the air pump after the air discharging is finished, the air pump can be directly taken in together with an air bed, the operation is simpler, more convenient and faster, meanwhile, the air pump is more convenient to take in, and the air pump is directly used when being used next time.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims (10)

1. Small-size automatic integral type air pump device, its characterized in that: comprises a shell and an inflator pump; the shell comprises a containing bin, a first through hole and a second through hole are respectively arranged at two ends of the containing bin, a valve component A is arranged at the front end of the first through hole, and a valve component B is arranged at the front end of the second through hole; the upper end of the shell is also provided with a first air window and a second air window, the first air window is arranged above the first through hole, and the second air window is arranged above the second through hole; the inflator pump is arranged in the accommodating bin, a first air port and a second air port are respectively arranged at two ends of the inflator pump, the first air port is communicated with the first through hole, and the second air port is communicated with the second through hole; and a pressure sensing device is also arranged in the shell and is connected with an inflator pump.

2. A miniature automated integrated air pump apparatus as set forth in claim 1, wherein: the valve assembly A comprises an air valve and a resetting device, wherein the air valve is arranged at the outlet end of the first through hole and is movably connected with the first through hole through the resetting device; the valve assembly B has the same structure as the valve assembly A.

3. A miniature automated integrated air pump apparatus as set forth in claim 1, wherein: the inflator pump comprises a pump shell, a motor is arranged in the pump shell, and an impeller is arranged on the left side of the motor; the first air port is arranged at the right end of the motor, and the second air port is arranged at the left end of the impeller.

4. A miniature automated integrated air pump apparatus as set forth in claim 1, wherein: and a driving motor is arranged in the shell, is arranged below the accommodating bin and is connected with the pressure sensing device.

5. A miniature automated integrated air pump apparatus as set forth in claim 1, wherein: a first louver groove and a second louver groove are respectively arranged on two sides of the accommodating bin; the first through hole passes through a first louver groove, the end part of the first through hole is arranged outside the shell, and the first louver is arranged above the first louver groove; the second through hole penetrates through a second louver groove, the end portion of the second through hole is arranged outside the shell, and the second louver is arranged above the second louver groove.

6. A miniature automated integrated air pump apparatus as set forth in claim 1, wherein: the front end of the first through hole is provided with a first clamping ring, and the valve assembly A is arranged on the first through hole through the first clamping ring and is positioned outside the shell; the front end of the second through hole is provided with a second clamping ring, and the valve assembly B is arranged on the second through hole through the second clamping ring and is positioned outside the shell.

7. A miniature automated integrated air pump apparatus as set forth in claim 1, wherein: the shell is of a cuboid structure with the length not exceeding 198mm, the width not exceeding 90mm and the height not exceeding 108 mm.

8. A miniature automated integrated air pump apparatus as set forth in claim 3, wherein: the pump shell comprises a motor cavity and an impeller cavity, the motor is arranged in the motor cavity, and the first air port is positioned at the right end of the motor cavity; the impeller is arranged in the impeller cavity, and the second air port is positioned at the left end of the impeller cavity.

9. The miniature automated integrated air pump apparatus of claim 8, wherein: an indicator light and a control switch are also arranged on the motor cavity; the control switch is respectively connected with the valve component A and the valve component B.

10. The miniature automated integrated air pump apparatus of claim 5, wherein: holes are also arranged on the walls of the first through hole and the second through hole, and the holes are movably arranged in the louver groove.