CN213144835U - Intelligent control's built-in inflation and deflation air pump - Google Patents

Abstract

The utility model relates to an intelligent control built-in inflating and deflating air pump; the sliding block is arranged in the first air cavity, the electric control mechanism comprises a control system, a motor and an electromagnet, the control system is provided with an air pressure sensor and an air switch, and the electromagnet is in transmission connection with the sliding block; the beneficial effects of the utility model embody: make the air pump continuously detect the inside atmospheric pressure of product at the inflation in-process through baroceptor to realize intelligent disconnection protection by air switch, control the position of slider by the electro-magnet, make to form relatively independent between its and the casing according to the position change of slider and aerify and the gassing passageway, effectively improve the life-span of inflating and deflating efficiency and air pump, its simple structure, low in production cost, convenient to use.

Description

Intelligent control's built-in inflation and deflation air pump

Technical Field

The invention relates to an air pump, in particular to an intelligent control built-in type inflation/deflation air pump which can automatically detect the internal air pressure and realize automatic disconnection.

Background

Along with the continuous development of society and the improvement of living standard, people use daily necessities such as inflatable mattresses, air cushions and the like more and more frequently, and are more and more favored by consumers due to the characteristics of convenient carrying and convenient storage of inflatable products, the traditional inflatable products generally need to be inflated and deflated by an external inflation tool, the operation is complicated and long, and later, an integrated inflatable product with an electric inflation and deflation device arranged inside is appeared, so that the inflatable products are more convenient to use, but the existing built-in air pump does not have an intelligent control function, can only realize one-way operation of inflation and deflation through manual operation, people often cannot intuitively master the inflation degree of the product in the inflation process, and when the air pump cannot realize air pressure detection and automatic disconnection, the situations of over inflation or under inflation easily occur, and products are easily damaged by over inflation, and have certain potential safety hazard, influence the whole use of product when aerifing not enough, it is very inconvenient to use to need observe constantly when aerifing, complex operation occupies user's unnecessary time, and its structure is complicated, and manufacturing cost is high, is not convenient for use.

Disclosure of Invention

In order to solve the above problems, the present invention aims to provide an air pump, and in particular to an intelligent control built-in inflation/deflation air pump capable of automatically detecting internal air pressure and realizing automatic disconnection.

The technical scheme adopted by the invention is as follows: an intelligent control built-in inflation/deflation pump comprises a shell, a sliding block and an electric control mechanism, wherein the shell is provided with a top cover and a bottom cover, the top cover is provided with a plurality of first vent holes, the interior of the shell is divided into a first air cavity and a second air cavity through a first partition plate, the second air cavity is provided with a second partition plate, an air channel communicated with the first air cavity is formed between the second partition plate and the bottom cover, the shell is provided with a second vent hole penetrating through the wall thickness of the shell and communicated with the first air cavity, an air valve and a sealing ring arranged on the air valve are arranged in the second vent hole, the sliding block is positioned above the sealing ring and is slidably arranged in the first air cavity, the electric control mechanism comprises a control system, a motor and an electromagnet which are respectively arranged on the second partition plate, the control system is provided with an air pressure sensor and, the motor and the electromagnet are respectively and electrically connected to a control system, and the electromagnet and the sliding block are mutually connected in a transmission manner.

Preferably, the sliding block is integrally provided with a boss positioned above the air valve, the boss is provided with an inclined surface which drives the air valve to open and close along with the sliding of the sliding block, the slide block and the boss are both provided with a third air cavity communicated with the first air holes, the sliding block is provided with at least one first air inlet hole on the side wall which is attached to the first clapboard, the boss is provided with a first exhaust hole on the side wall attached to the first clapboard, the two sides of the boss are respectively sunken towards the center to form a plate body attached to the first clapboard, the plate body is provided with a second exhaust hole, the first clapboard is provided with a second air inlet hole and a third exhaust hole which are communicated with the second air cavity, and the second partition plate is provided with a plurality of third vent holes for communicating the second air cavity with the air passage channel.

Preferably, the sliding block is provided with an engagement block, the first partition plate is provided with a sliding groove matched with the engagement block, the engagement block penetrates through the sliding groove and extends into the second air cavity, the electromagnet is provided with a transmission block, the transmission block is inserted into the engagement block, the electromagnet penetrates through the transmission block and the engagement block to drive the sliding block located in the first air cavity to slide up and down, and the sliding block is located above the first air cavity in an inflation state and slides down to the lower side of the first air cavity in a deflation state under the drive of the electromagnet.

Preferably, when the air inflation device is in an inflation state, the first air inlet hole is communicated with the second air inlet hole, the second exhaust hole is staggered with the third exhaust hole, so that the first exhaust hole and the second exhaust hole are both sealed by the first partition plate, when the air deflation device is in an deflation state, the first exhaust hole is communicated with the air channel, the second exhaust hole is communicated with the third exhaust hole, and the first air inlet hole is staggered with the second air inlet hole and is sealed by the first partition plate.

Preferably, the housing is provided with an inflation channel and a deflation channel, the inflation channel is composed of a plurality of first vent holes, a plurality of third air cavities, a plurality of first air inlet holes, a plurality of second air cavities, a plurality of air channel channels, a plurality of first air cavities and a plurality of second vent holes which are sequentially communicated with one another, and the deflation channel is composed of a plurality of second vent holes, a plurality of first air cavities, a plurality of second exhaust holes, a plurality of third exhaust holes, a plurality of second air cavities, an air channel, a plurality of first exhaust holes, a plurality of second air cavities, a plurality of second exhaust holes, a plurality of third exhaust holes, a plurality of second air cavities.

Preferably, the motor is provided with a fan impeller, the fan impeller is rotatably arranged in the air path channel, and the air path channel is communicated with the first air cavity through a notch formed in the first partition plate.

Preferably, one side of the air valve is provided with a mounting hole, the other side of the air valve is provided with a push rod, the sealing ring is provided with a buckling part, the buckling part is inserted into the mounting hole, so that the sealing ring is fixedly mounted on the air valve, and the push rod is slidably inserted into the second vent hole and is positioned below the inclined surface of the boss.

Preferably, the casing be provided with respectively with control system electric connection's remote controller and power plug, the remote controller is provided with a plurality of control button, a plurality of control button is including aerifing the key, pause key and gassing key.

An intelligent control inflation and deflation method of a built-in inflation and deflation air pump is characterized in that: the method comprises the following steps:

(1) when the air is inflated, the air inflation button is pressed, the sliding block is positioned at the rising initial position in the first air cavity, the motor in the second air cavity is started, and the motor drives the fan impeller to suck air from the first vent hole of the top cover;

(2) the air flows into the second air cavity from the third air cavity of the sliding block, and is further sucked into the air passage channel through the third vent hole on the second partition plate through the fan impeller and enters the first air cavity from the air passage channel;

(3) the air valve and the sealing ring are opened due to the difference between the internal air pressure and the external air pressure, and the air flows out from the second vent hole and is input into the inflatable product;

(4) along with the inflation process, an air pressure sensor in the control system continuously detects the air pressure in the product, and when the air pressure reaches a preset value, an air switch starts a disconnection circuit to automatically stop inflation;

(5) when in an air release state, the air release button is pressed, the electromagnet is started to drive the sliding block to slide downwards in the first air cavity, so that the inclined surface of the boss presses against the push rod of the air valve, and the air valve and the sealing ring are opened;

(6) gas flows into the first gas cavity from the second vent hole and is input into the second gas cavity through the second vent hole and the third vent hole which are communicated with each other;

(7) the motor drives the fan impeller to suck the gas in the second air cavity into the air channel, and the gas enters a third air cavity of the sliding block from the first exhaust hole;

(8) the air in the third air cavity is discharged outside through a plurality of first vent holes in the top cover, and is pressed down and suspended after the air discharge is finished, so that the air discharge is realized.

The beneficial effects of the invention are as follows: the invention aims to provide an intelligent control built-in inflating and deflating air pump and an inflating and deflating method thereof, wherein an air pressure sensor for detecting the air pressure in a product and an air switch for realizing automatic disconnection are respectively arranged in a control system, so that the air pump can continuously detect the air pressure in the product in the inflating process, and the air switch realizes disconnection protection when a preset value is reached, thereby realizing the intelligent inflating process, the position of a sliding block is controlled by an electromagnet in the whole air path for inflating and deflating, and relatively independent inflating and deflating channels and air pump channels are formed between the sliding block and a shell according to the position change of the sliding block, so that the inflating and deflating efficiency and the service life of the air pump are effectively improved, and the intelligent control built-in inflating and deflating air pump.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view of the overall structure of the present invention in an inflated state.

Fig. 3 is a sectional view showing the whole structure in a deflated state according to the present invention.

Fig. 4 is a schematic view of the internal structure of the housing of the present invention.

FIG. 5 is a schematic front view of the slider of the present invention.

FIG. 6 is a schematic view of the back structure of the slider of the present invention.

Fig. 7 is an exploded view of the overall structure of the present invention.

Fig. 8 is a schematic structural view of the sliding block and the first partition plate in the inflated state of the present invention.

Fig. 9 is a schematic structural view of the sliding block and the first partition plate in the deflation state of the present invention.

Reference is made to the accompanying drawings in which:

1-a shell; 2-a slide block; 3-an electric control mechanism; 4-a top cover; 5-bottom cover; 6-a first vent; 7-a first separator; 8-a first air cavity; 9-a second air cavity; 10-a second separator; 11-gas path channel; 12-a second vent; 13-gas valve; 14-a sealing ring; 15-a control system; 16-an electric machine; 17-an electromagnet; 18-a barometric pressure sensor; 19-an air switch; 20-boss; 21-inclined plane; 22-a third air cavity; 23-a first intake aperture; 24-a first venting aperture; 25-a plate body; 26-a second vent; 27-a second air intake; 28-third vent; 29-a third venting hole; 30-an engagement block; 31-a transmission block; 32-an inflation channel; 33-a gas release channel; 34-a fan impeller; 35-mounting holes; 36-a push rod; 37-a chute; 38-a snap-fit; 39-remote controller; 40-power plug; 41-operating button.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings:

in the following description, any concept relating to the directionality or orientation of up, down, left, right, front and rear is given with respect to the position shown in the drawings being described, and thus should not be construed as particularly limiting the technical solution provided by the present invention.

As shown in fig. 1-9, an intelligently controlled built-in inflation/deflation pump comprises a housing 1, a slider 2 and an electric control mechanism 3, wherein the housing 1 is provided with a top cover 4 and a bottom cover 5, the top cover 4 is provided with a plurality of first vent holes 6, the interior of the housing 1 is divided into a first air cavity 8 and a second air cavity 9 by a first partition plate 7, the second air cavity 9 is provided with a second partition plate 10, an air channel 11 communicating with the first air cavity 8 is formed between the second partition plate 10 and the bottom cover 5, the housing 1 is provided with a second vent hole 12 penetrating through the wall thickness thereof and communicating with the first air cavity 8, an air valve 13 and a sealing ring 14 arranged on the air valve 13 are arranged in the second vent hole 12, the slider 2 is positioned above the sealing ring 14 and is slidably arranged in the first air cavity 8, the electric control mechanism 3 comprises a control system 15, a control system and an electric control system 3, The control system 15 is provided with an air pressure sensor 18 and an air switch 19, the motor 16 and the electromagnet 17 are respectively and electrically connected to the control system 15, and the electromagnet 17 and the sliding block 2 are mutually connected in a transmission manner.

Preferably, the slider 2 is integrally provided with a boss 20 located above the air valve 13, the boss 20 is provided with an inclined surface 21 which drives the air valve 13 to open and close along with the sliding of the slider 2, the slider 2 and the boss 20 are both provided with a third air cavity 22 communicated with the first air vents 6, the slider 2 is provided with at least one first air inlet 23 attached to the side wall of the first partition plate 7, the boss 20 is provided with a first air outlet 24 attached to the side wall of the first partition plate 7, two sides of the boss 20 are respectively recessed towards the center thereof to form a plate body 25 attached to the first partition plate 7, the plate body 25 is provided with a second air outlet 26, the first partition plate 7 is provided with a second air inlet 27 and a third air outlet 28 communicated with the second air cavity 9, the second partition plate 10 is provided with a plurality of third air vents communicating the second air cavity 9 with the air passage 11 29.

Preferably, the sliding block 2 is provided with an engagement block 30, the first partition plate 7 is provided with a sliding groove 37 matched with the engagement block 30, the engagement block 30 passes through the sliding groove 37 and extends into the second air chamber 9, the electromagnet 17 is provided with a transmission block 31, the transmission block 31 is inserted into the engagement block 30, the electromagnet 17 penetrates through the transmission block 31 and the engagement block 30 to drive the sliding block 2 located in the first air chamber 8 to slide up and down, and under the driving of the electromagnet 17, the sliding block 2 is located above the first air chamber 8 in an inflation state and slides down below the first air chamber 8 in a deflation state.

Preferably, in an inflation state, the first air inlet hole 23 is communicated with the second air inlet hole 27, the second air outlet hole 26 is staggered with the third air outlet hole 28, so that the first air outlet hole 24 and the second air outlet hole 26 are both sealed by the first partition 7, in a deflation state, the first air outlet hole 24 is communicated with the air channel 11, the second air outlet hole 26 is communicated with the third air outlet hole 28, and the first air inlet hole 23 is staggered with the second air inlet hole 27 and is sealed by the first partition 7.

Preferably, the housing 1 is respectively provided with an inflation channel 32 and a deflation channel 33, the inflation channel 32 is respectively composed of a plurality of first vent holes 6, a plurality of third air cavities 22, a plurality of first air inlet holes 23, a plurality of second air cavities 27, a plurality of second air cavities 9, an air channel 11, a plurality of first air cavities 8 and a plurality of second vent holes 12 which are sequentially communicated with each other, and the deflation channel 33 is respectively composed of a plurality of second vent holes 12, a plurality of first air cavities 8, a plurality of second air outlets 26, a plurality of third air outlets 28, a plurality of second air cavities 9, an air channel 11, a plurality of first vent holes 24, a plurality of third air cavities 22 and a plurality of first vent holes 6 which are sequentially communicated with each other.

Preferably, the motor 16 is provided with a fan impeller 34, the fan impeller 34 is rotatably disposed in the air path channel 11, the air path channel 11 and the first air cavity 8 are communicated with each other through a gap disposed on the first partition plate 7, and a caliber of the gap is smaller than or equal to the first exhaust hole 24.

Preferably, one side of the air valve 13 is provided with a mounting hole 35, the other side of the air valve is provided with a push rod 36, the sealing ring 14 is provided with a buckling part 38, the buckling part 38 is inserted into the mounting hole 35, so that the sealing ring 14 is fixedly mounted on the air valve 13, and the push rod 36 is slidably inserted into the second ventilation hole 12 and is located below the inclined surface 21 of the boss 20.

Preferably, the housing 1 is respectively provided with a remote controller 39 and a power plug 40 electrically connected to the control system 15, the remote controller 39 is provided with a plurality of control buttons 41, and the plurality of control buttons 41 include an inflation key, a pause key and a deflation key.

An intelligent control inflation and deflation method of a built-in inflation and deflation air pump is characterized in that: the method comprises the following steps:

(1) in the inflation state, the inflation button 41 is pressed, the slide block 2 is at the rising initial position in the first air cavity 8, the motor 16 in the second air cavity 9 is started, and the fan impeller 34 is driven by the motor 16 to suck air from the first vent hole 6 of the top cover 4;

(2) the air flows into the second air cavity 9 from the third air cavity 22 of the slide block 2, and is further sucked into the air passage channel 11 through the third vent hole 29 on the second partition plate 10 by the fan impeller 34 and enters the first air cavity 8 from the air passage channel 11;

(3) the air valve 13 and the sealing ring 14 are opened due to the difference of the internal air pressure and the external air pressure, and the air flows out from the second vent hole 12 and is input into the inflatable product;

(4) along with the inflation process, the air pressure sensor 18 in the control system 15 continuously detects the air pressure in the product, and when the air pressure reaches a preset value, the air switch 19 starts to cut off the circuit, so that the automatic inflation stop is realized;

(5) when in an air release state, the air release button 41 is pressed, the electromagnet 17 is started to drive the sliding block 2 to slide downwards in the first air cavity 8, so that the inclined surface 21 of the boss 20 presses against the push rod 36 of the air valve 13, and the air valve 13 and the sealing ring 14 are opened;

(6) gas flows into the first gas cavity 8 from the second vent hole 12 and is input into the second gas cavity 9 through the second vent hole 26 and the third vent hole 28 which are communicated with each other;

(7) the motor 16 drives the fan impeller 34 to suck the air in the second air cavity 9 into the air channel 11, and the air enters the third air cavity 22 of the sliding block 2 through the first exhaust hole 24;

(8) the air in the third air cavity 22 is exhausted outside through the first vent holes 6 on the top cover 4, and is pressed down and suspended after the air is exhausted, so that the air is exhausted.

The invention relates to an intelligent control built-in inflation/deflation pump, which integrally comprises a shell 1, a slide block 2 and an electric control mechanism 3, wherein the shell 1 is provided with a top cover 4 and a bottom cover 5, the top cover 4 is detachably arranged at the upper end opening of the shell 1, the bottom cover 5 is detachably arranged at the lower end opening of the shell 1, a first clapboard 7 is arranged inside the shell 1, the first clapboard 7 divides the inside of the shell 1 into a first air cavity 8 and a second air cavity 9, the top cover 4 is also provided with a plurality of first vent holes 6, one side of the shell 1 is provided with a second vent hole 12 communicated with the first air cavity 8, an air valve 13 and a sealing ring 14 are respectively arranged in the second vent hole 12, the sealing ring 14 is fixedly arranged on the air valve 13, the air valve 13 and the sealing ring 14 are mutually matched to realize the opening or closing of the second vent hole 12, the air valve 13 is internally provided with a push, the sliding block 2 is positioned above the air valve 13 and is slidably installed in a first air cavity 8 in the housing 1, the electric control mechanism 3 is installed in a second air cavity 9 in the housing 1, a second partition plate 10 is arranged at a position of the second air cavity 9 close to the bottom of the second air cavity, an air channel 11 is formed between the second partition plate 10 and the bottom cover 5, and the air channel 11 is communicated with the first air cavity 8.

Furthermore, the slider 2 is integrally extended downward to form a boss 20 located above the air valve 13, the boss 20 is provided with an inclined surface 21, the inclined surface 21 on the boss 20 can correspondingly leave or push a push rod 36 of the air valve 13 along with the upward and downward sliding of the slider 2 in the first air cavity 8, so that the slider 2 can realize the opening and closing of the air valve 13 and the sealing ring 14, a third air cavity 22 communicated with the first vent holes 6 on the top cover 4 is arranged inside the slider 2 and the boss 20, at least one first air inlet 23 penetrating the wall thickness of the slider 2 is arranged on the side wall of the first partition plate 7, a first air outlet 24 penetrating the wall thickness of the boss 20 is arranged on the side wall of the first partition plate 7, namely, the first air inlet 23 and the second air outlet 26 are respectively communicated with the third air cavity 22, two sides of the boss 20 are respectively recessed towards the center to form a hollow plate body 25 attached to the first partition plate 7, second exhaust holes 26 are provided in the plate bodies 25 on both sides, respectively.

Further, the electric control mechanism 3 comprises a control system 15, a motor 16 and an electromagnet 17 which are respectively installed on the second partition plate 10, the control system 15 is provided with an air pressure sensor 18 for detecting the air pressure inside the product in real time and an air switch 19 for realizing automatic circuit breaking, wherein the motor 16 and the electromagnet 17 are respectively and electrically connected to the control system 15, the motor 16 is provided with a fan impeller 34 in a driving manner, the fan impeller 34 is arranged in an air passage 11 formed between the second partition plate 10 and the bottom cover 5, wherein the second partition plate 10 is provided with a plurality of third vent holes 29, the second air cavity 9 and the air passage 11 are communicated with each other through the plurality of third vent holes 29, the electromagnet 17 is located on one side of the first partition plate 7 and is in driving connection with the slider 2, and the slider 2 is located above the first air cavity 8 in an inflation state under the driving of the electromagnet 17, and in the deflated state slides down below the first air chamber 8.

Furthermore, the first separating wall 7 is provided with a second inlet 27 and a third outlet 28, which extend through the wall thickness thereof, wherein the second inlet 27 on the first separating wall 7 communicates with the first inlet 23 on the slide 2 in the inflated state and the third outlet 28 on the first separating wall 7 communicates with the second outlet 26 on the slide 2 in the deflated state.

Further, the slider 2 is provided with the linking block 30 on its one side of laminating each other with first baffle 7, this linking block 30 passes the spout on first baffle 7 and extends to in the second air cavity 9, first inlet port 23 sets up to two optimally but not restrictively, two first inlet ports 23 are located the both sides of linking block 30 respectively, the electro-magnet 17 is provided with the transmission piece 31, this transmission piece 31 is inserted and is located in linking block 30, make on the linking block 30 that the electro-magnet 17 passes through transmission piece 31 and transmit power to, thereby realize that the electro-magnet 17 drives the slider 2 and wholly slides from top to bottom in first air cavity 8.

Further, the housing 1 is provided with an inflation channel 32 and an deflation channel 33, the inflation channel 32 takes a plurality of first vent holes 6 on the top cover 4 as initial air inlet ends, and takes the second vent holes 12 as final air outlet input ends, the inflation channel 32 is composed of a plurality of first vent holes 6, a third air cavity 22, a first air inlet hole 23, a second air inlet hole 27, a second air cavity 9, an air channel 11, a first air cavity 8 and a second vent hole 12 which are sequentially communicated with each other to form a coherent air channel, the deflation channel 33 takes the second vent holes 12 as initial air outlet ends, takes a plurality of first vent holes 6 on the top cover 4 as final output ends, and the deflation channel 33 is composed of a second vent hole 12, a first air cavity 8, a second air outlet hole 26, a third air outlet hole 28, a second air cavity 9, an air channel 11, a first air outlet hole 24 which are sequentially communicated with each other to form an integral air channel, A third air cavity 22 and a plurality of first vent holes 6.

Further, a remote controller 39 for manual operation and a power plug 40 for power connection are further disposed on the housing 1, the remote controller 39 and the power plug 40 are both electrically connected to the control system 15, wherein the remote controller 39 is at least provided with an operation button 41 for inflation, pause and deflation.

When the inflation operation is needed, the inflation key on the remote controller 39 is pressed to start the inflation program, at this time, the sliding block 2 is in a rising state in the first air cavity 8, so that the first air inlet hole 23 on the sliding block 2 and the second air inlet hole 27 on the first partition plate 7 are communicated with each other, the second air outlet hole 26 on the sliding block 2 and the third air outlet hole 28 on the first partition plate 7 are staggered with each other, the first partition plate 7 seals the first air outlet hole 24 and the second air outlet hole 26 to block the communication with the second air cavity 9, and therefore the third air cavity 22 inside the sliding block 2 is communicated with the second air cavity 9 in the shell 1.

Meanwhile, the motor 16 drives the fan impeller 34 in the air passage channel 11 to rotate, the fan impeller 34 sucks the air into the third cavity in the slider 2 from the first vent holes 6 on the top cover 4, the air flows into the second air cavity 9 from the first air inlet holes 23 on the third air cavity 22 and the second air inlet holes 27 on the first partition plate 7, the air in the second air cavity 9 enters the air passage channel 11 through the third vent holes 29 on the second partition plate 10, the air in the air passage channel 11 is sent into the first air cavity 8 by the fan impeller 34, at this time, due to the difference between the air pressure inside and outside the product, the air valve 13 and the sealing ring 14 in the second vent hole 12 are opened, so that the air is output from the second vent hole 12 and filled into the product, at the same time, the air pressure sensor 18 on the control system 15 detects the air pressure inside the product in real time, when the product is filled to a certain degree, when the air pressure value reaches a preset detection peak value, the air switch 19 arranged on the control system 15 automatically breaks the circuit, so that the air valve 13 drives the sealing ring 14 to close the second vent hole 12, and the intelligent control inflation operation is realized.

When the air bleeding operation is required, the air bleeding process is started by pressing an air bleeding button on the remote controller 39, at which time, the electromagnet 17 is activated, the driving block 31 is driven to descend by the action of the electromagnet 17, the driving block 31 transmits descending power to the connecting block 30 of the sliding block 2, so that the connecting block 30 and the sliding block 2 slide downwards in the first air cavity 8 by the action of the electromagnet 17, after the sliding block 2 slides downwards, the first air inlet hole 23 on the sliding block 2 and the second air inlet hole 27 on the first clapboard 7 are staggered, so that the first air inlet hole 23 is sealed by the first clapboard 7 to block the communication with the second air cavity 9, at the moment, the first air outlet hole 24 on the boss 20 is communicated with the air passage channel 11, and the second exhaust holes 26 on the plate bodies 25 on the two sides of the boss 20 are communicated with the corresponding third exhaust holes 28 on the first partition plate 7, so that the first air cavity 8 is communicated with the second air cavity 9.

Meanwhile, as the slide block 2 slides downwards, the boss 20 pushes and presses the push rod 36 on the air valve 13 through the inclined surface 21 of the boss, the air valve 13 and the sealing ring 14 are pushed and opened by the boss 20 in the sliding process of the slide block 2, so that the second vent hole 12 is opened, the air in the product flows into the first air cavity 8 from the second vent hole 12, the fan impeller 34 in the air passage channel 11 is driven to rotate by the starting of the motor 16, the air flows into the second air cavity 9 in the first air cavity 8 through the second vent hole 26 and the third vent hole 28 which are mutually communicated, the air flows into the air passage channel 11 from the second air cavity 9 through the third vent hole 29 on the second partition plate 10 by the fan impeller 34, the air in the air passage channel 11 further enters the third air cavity 22 through the first vent hole 24 on the boss 20 and is finally discharged from a plurality of first vent holes 6 on the top cover 4 which are communicated with the third air cavity 22, the integral air-bleeding operation of the product is realized.

Further, the inflation and deflation process can be stopped by pressing the pause key during the inflation or deflation process.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, and those skilled in the art may make modifications and variations within the spirit of the present invention, and all modifications, equivalents and modifications of the above embodiments according to the technical spirit of the present invention are within the scope of the present invention.

Claims (8)

1. The utility model provides an intelligent control's built-in inflation and deflation air pump which characterized in that: the sliding block is positioned above the sealing ring and can be slidably arranged in the first air cavity, the electric control mechanism comprises a control system, a motor and an electromagnet which are respectively arranged on the second partition plate, the control system is provided with an air pressure sensor and an air switch, the motor and the electromagnet are respectively and electrically connected to the control system, the electromagnet and the slide are drivingly connected to each other.

2. The intelligent control built-in inflation/deflation air pump of claim 1, wherein: the sliding block is integrally provided with a boss positioned above the air valve, the boss is provided with an inclined surface which drives the air valve to open and close along with the sliding of the sliding block, the slide block and the boss are both provided with a third air cavity communicated with the first air holes, the sliding block is provided with at least one first air inlet hole on the side wall which is attached to the first clapboard, the boss is provided with a first exhaust hole on the side wall attached to the first clapboard, the two sides of the boss are respectively sunken towards the center to form a plate body attached to the first clapboard, the plate body is provided with a second exhaust hole, the first clapboard is provided with a second air inlet hole and a third exhaust hole which are communicated with the second air cavity, and the second partition plate is provided with a plurality of third vent holes for communicating the second air cavity with the air passage channel.

3. The intelligent control built-in inflation/deflation air pump of claim 2, wherein: the slider is provided with a connecting block, the first partition plate is provided with a sliding groove matched with the connecting block, the connecting block penetrates through the sliding groove and extends into the second air cavity, the electromagnet is provided with a transmission block, the transmission block is inserted into the connecting block, the electromagnet penetrates through the transmission block and the connecting block to drive the slider located in the first air cavity to slide up and down, and the slider is located above the first air cavity in an inflation state and slides down to the lower side of the first air cavity in a deflation state under the drive of the electromagnet.

4. The intelligent control built-in inflation/deflation pump of claim 3, wherein: when the air inflation device is in an inflation state, the first air inlet hole is communicated with the second air inlet hole, the second exhaust hole and the third exhaust hole are staggered with each other, so that the first exhaust hole and the second exhaust hole are sealed by the first partition plate, when the air deflation device is in an deflation state, the first exhaust hole is communicated with the air channel, the second exhaust hole is communicated with the third exhaust hole, and the first air inlet hole and the second air inlet hole are staggered with each other and sealed by the first partition plate.

5. The intelligent control built-in inflation/deflation air pump of claim 2, wherein: the shell is provided with an inflation channel and a deflation channel respectively, the inflation channel is composed of a plurality of first vent holes, a third air cavity, a first air inlet hole, a second air cavity, an air channel, a first air cavity and a second vent hole which are communicated with each other in sequence, and the deflation channel is composed of a plurality of first vent holes, a second air cavity, a second exhaust hole, a third exhaust hole, a second air cavity, an air channel, a first exhaust hole, a third air cavity and a plurality of first vent holes which are communicated with each other in sequence.

6. The intelligent control built-in inflation/deflation air pump of claim 1, wherein: the motor is provided with a fan impeller, the fan impeller is rotatably arranged in the air path channel, and the air path channel is communicated with the first air cavity through a notch formed in the first partition plate.

7. The intelligent control built-in inflation/deflation air pump of claim 2, wherein: one side of the air valve is provided with a mounting hole, the other side of the air valve is provided with a push rod, the sealing ring is provided with a buckling part, the buckling part is inserted into the mounting hole, so that the sealing ring is fixedly mounted on the air valve, and the push rod is slidably inserted into the second ventilation hole and is positioned below the inclined plane of the boss.

8. The intelligent control built-in inflation/deflation air pump of claim 1, wherein: the casing be provided with respectively with control system electric connection's remote controller and power plug, the remote controller is provided with a plurality of control button, a plurality of control button is including aerifing key, pause key and gassing key.

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