An automatically controlled air pump

Abstract

The present invention provides an automatically controlled air pump, which includes a pump housing, and a pump cover and a control panel provided at opposite ends of the pump housing. An electric motor chamber, an electric motor, a printed circuit board and a pressure detector are provided inside the pump housing. The middle part of the inner cavity of the pump housing is provided with the electric motor chamber. The first end of the electric motor chamber is close to the pump cover, and the electric motor is accommodated in the electric motor chamber. The printed circuit board is provided outside the electric motor chamber. An IC control chip and the pressure detector are provided on the printed circuit board. The printed circuit board is electrically connected to the electric motor, and the IC control chip controls the start or stop of the electric motor. The pressure detector detects the air pressure inside the inflatable product. When the air pressure value exceeds the upper limit of the preset value, it controls the electric motor to stop working. When the air pressure value is less than the lower limit of the preset value, it controls the electric motor to start and continue inflating, so as to automatically control the air pressure inside the inflatable product to always be maintained in a proper state.

Description

Technical Field

[0001] The present invention relates to the technical field of inflatable pumps, and in particular, to an automatically controlled air pump. Background Art

[0002] Inflatable products, such as outdoor camping inflatable tents, inflatable beds, inflatable trampolines, inflatable castles, etc., need to be inflated with an inflatable pump. The inflatable pump is generally placed outside the inflatable product, so that it can inflate a variety of inflatable products.

[0003] The utility model patent CN217380830U discloses a double-pump structure of a portable outdoor inflatable pump, which relates to the technical field of inflatable pumps, including a flow pump and a pressure pump. The top outlet of the flow pump is connected to one end of the flow pump outlet air duct, the other end of the flow pump outlet air duct is connected to one end of a sleeve, a check valve is installed in the sleeve, the other end of the sleeve is fixedly connected to one end of a connecting inner sleeve, the other end of the connecting inner sleeve is sleeved with the inner side of one end of a connecting outer sleeve, the other end of the connecting outer sleeve is connected to an air inlet end of a Y-shaped three-way assembly, and the other air inlet of the Y-shaped three-way assembly is connected to one end of a connecting pipe; this double-pump structure of the portable outdoor inflatable pump adopts a combined structure of a Y-shaped three-way with a check valve, so that the two pumps can work simultaneously and ensure that the gas only enters and does not exit, playing a pressure-holding role, far exceeding the use range of a single-pump inflation, and using a combined structure of a flow pump and a pressure pump to meet the needs of outdoor air-inflating products with higher requirements. However, even with the double-pump structure, since inflatable products are generally made of PE film, PVC film, TPU, EVA environmental protection material, coated fabric, Oxford cloth, rubber gluing, polyethylene, polyester cloth coating, neoprene, etc., sewn or glued together, after long-term use, the sewn or glued parts will inevitably leak air, resulting in insufficient air pressure in the inflatable product and inability to be used normally.

[0004] In addition, existing air pumps are all manually controlled for inflation, deflation or stopping work. Sometimes, it is inevitable that too much air is inflated, damaging the inflatable product; or, the inflation is insufficient, and the air pressure in the inflatable product is insufficient, affecting the use. In addition, existing air pumps have a single function and only have the function of inflation, cannot deflate, and are not suitable for outdoor use, bringing a lot of inconvenience to users. Summary of the Invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides an automatically controlled air pump, which solves the defects that existing air pumps cannot automatically control inflation and deflation, have a single function, and are not suitable for outdoor use.

[0006] The technical solution of the present invention is as follows: An automatically controlled air pump includes a pump housing, and a pump cover and a control panel provided at opposite ends of the pump housing. An electric motor chamber, an electric motor, a printed circuit board, and a pressure detector are provided inside the pump housing. The middle part of the inner cavity of the pump housing is provided with the electric motor chamber. The first end of the electric motor chamber is close to the pump cover, and the electric motor is accommodated in the electric motor chamber. The printed circuit board is provided outside the electric motor chamber. An IC control chip and the pressure detector are provided on the printed circuit board. The printed circuit board is electrically connected to the electric motor, and the IC control chip controls the automatic start or stop of the electric motor. On-off keys are provided on both the pump cover and the control panel to control the start or stop of the electric motor.

[0007] The air pump includes two sets of power supply systems, an internal battery and an external power supply. A pair of the batteries are provided inside the pump housing and are disposed on both sides of the electric motor chamber. The batteries supply power to the printed circuit board and the electric motor. A DC interface, a type-C interface, and a USB external power supply interface are further provided on the pump housing or the control panel.

[0008] A lamp board is also electrically connected to the printed circuit board. The lamp board is provided on the pump cover and is provided with LED lamps. The LED lamps are illumination lamps and SOS emergency lamps.

[0009] An inflation chamber is provided on the inflatable product. The air pump is placed in the inflation chamber. The inflation chamber is provided on the outer wall of the inflatable product and includes a chamber cover and a chamber body. The chamber cover exposes the outer wall surface of the inflatable product, and the chamber body is located inside the inflatable product. The inflation chamber is provided with a ventilation structure that cooperates with the air pump to achieve inflation or deflation.

[0010] The bottom of the inflation chamber is provided with a mating cylinder, and the bottom of the pump cover is provided with a first insertion cylinder, and the mating cylinder is inserted into the first insertion cylinder; an installation cylinder and a first sealing gasket are arranged in the mating cylinder, the first sealing gasket has an insertion part and a sealing part, the insertion part is inserted into the installation cylinder and is in sliding fit with it, the insertion part communicates the inflation chamber and the inner cavity of the pump housing, and the sealing part is hermetically connected to the mating cylinder; a second sealing gasket is also arranged in the sealing member, and the second sealing gasket is slidably inserted into the insertion part and is in sliding fit with it; the first insertion part communicates the inflation chamber and the inner cavity of the pump housing; a limiting member is further arranged on the mating cylinder, the limiting member faces the first sealing gasket, and a spring is arranged between the limiting member and the first sealing gasket to elastically abut the first sealing gasket and the limiting member; when the inflator pumps air into the inflatable product, the air pressure in the inflation chamber is greater than the air pressure in the cavity of the inflatable product, thereby pushing the second sealing gasket to open the insertion part, that is, to connect the inner cavity of the pump housing, the inner cavity of the inflation chamber and the inner cavity of the inflatable product, so as to be able to inflate the inflatable product; when the air pressures in the inner cavity of the pump housing, the inflation chamber and the inner cavity of the inflatable product are equal or nearly equal, the second sealing member resets, thereby sealing the inner cavity of the inflatable product.

[0011] A through hole for cooperating with the air pressure detector is provided on the limiting member.

[0012] An air hole and a sealing gasket cooperating with the air hole are provided on the chamber cover; when the air pump is placed in the inflation chamber to inflate the inflatable product, the air pressure in the inflation chamber is greater than the external air pressure, opening the sealing gasket, and the external gas enters the inflation chamber through the air hole to inflate the inflatable product; when the air pump stops working, the external atmospheric pressure is the same as the air pressure in the inflation chamber, and the sealing gasket covers the air hole.

[0013] A second insertion cylinder is provided on the side surface of the air pump opposite to the first insertion cylinder, and a pushing part is arranged in the middle of the second insertion cylinder; when the air pump is inverted, that is, the insertion cylinder of the air pump is close to the chamber cover, the second insertion cylinder is cooperatively inserted into the mating cylinder, and the pushing part passes through the mounting seat to push the sealing part of the first sealing gasket to open the sealing connection between the first sealing gasket and the mating cylinder, so that the inner cavity of the inflatable product is communicated with the inflation chamber, and the motor works to extract the gas inside the inflatable product and discharge it to the outside to realize deflation.

[0014] The air pump is cooperatively connected to the first insertion cylinder or the second insertion cylinder of the air pump and the product to be inflated or deflated through a trachea to inflate or deflate it.

[0015] The motor is a brushless DC high-speed motor.

[0016] The beneficial effects of the present invention are as follows: For the automatically controlled air pump of the present invention, when the air pump is used for inflating inflatable products such as outdoor tents, inflatable beds, inflatable trampolines, inflatable castles, etc. The air pressure detector detects the air pressure in the inflatable cavity of the inflatable product. When the detected air pressure value exceeds the upper limit of the preset value, the IC control chip on the printed circuit board controls the motor to stop working to prevent excessive air pressure from damaging the inflatable product; when the detected air pressure value is less than the lower limit of the preset value, the IC control chip on the printed circuit board controls the motor to start and continue to inflate the inflatable product, thereby realizing automatic control to keep the air pressure in the inflatable product at an appropriate state and maintaining its normal use.

[0017] The air pump includes two power supply systems, an internal battery and an external power supply. Since the air pump is used for charging outdoor supplies, when the battery is fully charged, the internal battery is preferably used for power supply. When the battery runs out of power, the printed circuit board and the motor can be powered by an external power supply or a power bank, which is convenient for use. At the same time, the air pump is also provided with a USB external power supply interface and can also be used as a power bank to supply power to other devices.

[0018] The air pump is also provided with a lamp board, and the lamp board is provided with LED lights. The LED lights are set in multiple modes, including a lighting mode and a warning light mode, with diverse functions and suitable for use in various situations.

[0019] The air pump can be used for both inflation and deflation. When converting functions, it only needs to be inverted and used in cooperation with the inflation chamber, which is simple and convenient.

[0020] The air pump can be used in cooperation with a dedicated inflation chamber, or can be used alone to inflate or deflate other inflatable products through a trachea, with diverse functions. Description of the Drawings

[0021] Figure 1 It is a perspective view of the automatically controlled air pump of the present invention.

[0022] Figure 2 It is another perspective view of the automatically controlled air pump of the present invention.

[0023] Figure 3 It is a bottom view of the automatically controlled air pump of the present invention.

[0024] Figure 4 It is along Figure 3 A sectional view taken along line A-A.

[0025] Figure 5 It is a perspective view of the combination use of the automatically controlled air pump of the present invention and the inflation chamber.

[0026] Figure 6Another perspective view of the combined use of the air pump and the inflation chamber with automatic control according to the present invention.

[0027] Figure 7 is Figure 6 the bottom view of.

[0028] Figure 8 is the broken view along Figure 7 line B - B.

[0029] Figure 9 is the broken view of the air pump inverted in the inflation chamber. Detailed implementation manners

[0030] In order to make the invention object, technical solutions and technical effects of the present invention clearer and more understandable, the present invention will be further described below in conjunction with specific implementation manners. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] Referring to Figures 1 - 4 , an automatically controlled air pump 100 includes a pump housing 110 and pump covers 120a and a control panel 120b provided at opposite ends of the pump housing 110. A motor chamber 130, a motor 140, a printed circuit board 150, and a pressure detector 160 are provided inside the pump housing 110. The motor chamber 130 is provided in the middle of the inner cavity of the pump housing 110, and the first end 131 of the motor chamber 130 is close to the pump cover 120a, and the motor 140 is accommodated in the motor chamber 130. The printed circuit board 150 is provided outside the motor chamber 130, preferably close to the pump cover 120a. An IC control chip (not shown) and the pressure detector 160 are provided on the printed circuit board 150. The printed circuit board 150 is electrically connected to the motor 140, and the IC control chip controls the start or stop of the motor 140. When the air pump 100 inflates an inflatable product 300, such as an outdoor tent, an inflatable bed, an inflatable trampoline, an inflatable castle, etc., the pressure detector 160 detects the air pressure in the inflation chamber of the inflatable product 300. When the detected air pressure value exceeds the upper limit of the preset value, the IC control chip on the printed circuit board 150 controls the motor 140 to stop working to prevent excessive air pressure from damaging the inflatable product 300; when the detected air pressure value is less than the lower limit of the preset value, the IC control chip on the printed circuit board 150 controls the motor 140 to start and continue to inflate the inflatable product 300, so as to automatically control the air pressure in the inflatable product 300 to always be maintained at an appropriate state and maintain its normal use.

[0032] The air pump 100 includes two power supply systems, namely a built-in battery 170 and an external power supply. When the air pump inflates an inflatable product, if the battery has sufficient power, the battery power supply is preferred. When the battery 170 runs out of power, the printed circuit board 150 and the motor 140 can be powered by an external power supply or a power bank, and at the same time, the battery 170 can be charged.

[0033] Specifically, a pair of the batteries 170 are arranged inside the pump housing 110 and are respectively placed on both sides of the motor chamber 130. The battery 170 supplies power to the printed circuit board 150 and the motor 140.

[0034] The pump housing 110 or the control panel 120b is also provided with a DC interface 121, a USB external charging interface 122, and a type-C interface 123. The control panel 120b is electrically connected to the printed circuit board 150. The DC interface 121 is used to connect an external power supply to supply power to the printed circuit board 150 and the motor 140. The type-C interface 123 is used to connect to other devices, such as a power bank. The charging interface 122 is electrically connected to a mobile phone, a flashlight, etc. to charge them, thereby expanding the function of the air pump as a backup power supply and facilitating emergency use when the mobile phone and the flashlight run out of power outdoors.

[0035] A lamp board 151 is also electrically connected to the printed circuit board 150. The lamp board 151 is provided with an LED lamp 152, and the LED lamp 152 is used as a lighting lamp and an SOS warning lamp. The lamp board 151 is preferably installed close to the pump cover 120a inside the pump housing 110. The pump cover 120a is provided with an LED lamp switch button 153. The switch button 153 has three control modes. Toggle the switch button 153 to turn on or off the LED lamp. After turning on the LED lamp, click to adjust its brightness. Long press the LED lamp to flash and transform it into the SOS warning lamp mode. The setting of the lamp board 151 expands the function of the air pump 100, enabling it to be used as a lighting lamp or a warning lamp. When users are outdoors, especially when camping, it is inconvenient to carry too many items. The air pump 100 has the function of a lighting lamp, realizing multiple functions with one item, which is very convenient. When encountering an emergency outdoors and in need of rescue, the warning lamp can be turned on for alarm and indicating to rescue personnel, etc.

[0036] The control panel 120b is also provided with function buttons, such as a power on / off key 125 for powering on and off respectively; up / down value keys 126, 127 for setting the upper and lower limits of the air pressure value respectively. The control panel 120b is also provided with a display screen 128 for displaying the air pressure value detected by the air pressure detector 160.

[0037] The air pump 100 is also provided with a handle 170 for facilitating the taking of the air pump 100. The air pump 100 is pivotally connected to the pump cover 120a or the control panel 120b, and is rotated away from the pump cover 120a or the control panel 120b during use and fits against the pump cover 120a or the control panel 120b when not in use.

[0038] Refer to Figures 5 - 8, the air pump 100 is an inflator that can be used both internally and externally. That is, it can be built into the inflatable product 300 to inflate or deflate it, or it can be placed outside the inflatable product 300 to inflate or deflate it. When it is an internal inflator, an inflation chamber 200 is provided on the inflatable product 300, and the air pump 100 is placed in the inflation chamber 200. Specifically, the inflation chamber 200 is provided on the outer wall of the inflatable product 300, including a chamber cover 210 and a chamber body 220. The chamber cover 210 exposes the outer wall surface of the inflatable product 300, and the chamber body 220 is located inside the inflatable product 300. The inflation chamber 200 is provided with a ventilation structure that cooperates with the air pump 100 to achieve inflation or deflation. Specifically, a mating cylinder 230 is recessed inwardly at the bottom of the inflation chamber 200, and a first insertion cylinder 131 is provided on the motor chamber 130 and passes through the pump cover 120a. The mating cylinder 230 is inserted into the first insertion cylinder 131. A mounting cylinder 231 and a first gasket 232 are provided in the mating cylinder 230. The first gasket 232 has a plugging portion 2321 and a sealing portion 2322. The plugging portion 2321 is inserted into the mounting cylinder 231 and slidably cooperates with it, and the sealing portion 2322 is sealingly connected to the mating cylinder 230. A second gasket 233 is further provided in the first gasket 232, and the second gasket 233 is slidably inserted into the plugging portion 2321 and slidably cooperates with it. The plugging portion 2321 communicates the inflation chamber 200 and the inner cavity of the pump housing 110. A limiting member 234 is further provided on the mating cylinder 230. The limiting member 234 faces the sealing member, and a spring 235 is provided between the limiting member 234 and the first gasket 232 to elastically hold the first gasket 232 and the limiting member 234. When the air pump 100 inflates the inflatable product 300, the air pressure in the inflation chamber 200 is greater than the air pressure in the cavity of the inflatable product 300, thereby pushing the second gasket 233 and opening the plugging portion 2321, that is, connecting the inner cavity of the pump housing 110, the inner cavity of the inflation chamber 200, and the inner cavity of the inflatable product 300, so that the inflatable product 300 can be inflated. When the air pressure detector 160 detects that the air pressure value in the inflatable product 300 reaches the set upper limit, the motor 140 is controlled to stop working by the IC control chip. Then, the air pressure in the inner cavity of the pump housing 100, the inflation chamber 200, and the inner cavity of the inflatable product 300 gradually becomes equal or nearly equal, and the air pressure pushes the second gasket 233 to reset, thereby sealing the inner cavity of the inflatable product 300.

[0039] Preferably, the limiting member 234 is provided with a through hole 2341 that cooperates with the air pressure detector 160. A sealing plug is provided in the through hole 2341. When the air pump 100 is installed in the inflation chamber 200 in the state of inflating the inflatable product, the air pressure detector 160 is inserted into the through hole 2341 and pushes open the sealing plug, so that the through hole 2341 communicates with the inner cavity of the inflatable product 300, thereby protecting the air pressure detector 160 and facilitating its detection of the air pressure in the inner cavity of the inflatable product 300.

[0040] The lid 210 of the chamber is provided with an air hole 211 and a gasket 212 that cooperates with the air hole 211. When the air pump 100 is placed in the inflation chamber 200 to inflate the inflatable product 300, the air pressure in the inflation chamber 200 is greater than the external air pressure. The gasket 212 is opened, and external gas enters the inflation chamber 200 through the air hole 211 to inflate the inflatable product 300. When the air pump 100 stops working, the external atmospheric pressure is the same as the air pressure in the inflation chamber 200, and the gasket 212 covers the air hole 211, effectively preventing rain, dust, etc. from entering the inflation chamber 200.

[0041] The air pump 100 also has the function of deflating the inflatable product 300. Specifically, see Figure 9 , when deflation is required, open the lid 210 of the inflation chamber 200, take out the air pump 100, and invert it, that is, the first insertion cylinder of the air pump 100 is close to the lid 210. On the side surface of the air pump 100 opposite to the first insertion cylinder 131, that is, on the pump cover 120a, a second insertion cylinder 132 is provided. A pushing portion 133 is provided in the middle of the second insertion cylinder 132. When the air pump 100 is inverted, the second insertion cylinder 132 is inserted into the fitting cylinder 230 in cooperation, and the pushing portion 133 passes through the mounting cylinder 231 to push the first gasket 232, opening the sealed connection between the first gasket 232 and the fitting cylinder 230, so that the inner cavity of the inflatable product 300 communicates with the inflation chamber 200. The motor 140 works to extract the gas inside the inflatable product 300 and discharge it to the outside, realizing deflation. For ease of operation, preferably, an on / off key is also provided on the pump cover 120a to conveniently start or stop the motor 140 when the air pump 100 is inverted.

[0042] It can be seen from this that the air pump 100 has both the function of inflating the inflatable product 300 and the function of deflating the inflatable product 300. The conversion between the inflation and deflation functions only requires inverting the air pump 100 in the inflation chamber 200, and the operation is simple and convenient.

[0043] In addition, the air pump 100 can inflate and deflate the inflatable product 300 provided with the inflatable chamber 200, and can also inflate and deflate other inflatable products 300 not provided with the inflatable chamber 200. In this case, only an air pipe is required to connect the first plug-in tube 131 or the second plug-in tube 132 of the air pump 100 and the product to be inflated or deflated. The implementation principle and basic structure are well-known technologies that those skilled in the art should know, and will not be described in detail here.

[0044] The motor 140 is preferably a brushless DC high speed motor 140, which has the characteristics of large flow, high air pressure, and large capacity, and its performance can simultaneously reach a pressure of 2-3PSA, a battery capacity of 5000-10000mA, and a flow of 600-800L / min. Compared with conventional motors, its performance only has large flow, small air pressure, or atmospheric pressure, small flow, which cannot meet the requirements of inflatable products such as outdoor tents and trampolines.

[0045] The above content is a further detailed description of the present invention in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, without departing from the concept of the present invention, its architecture can be flexible and can derive a series of products. Just making a few simple deductions or substitutions should be regarded as belonging to the scope of patent protection of the present invention determined by the submitted claims.

Claims

1. An automatically controlled air pump, comprising a pump housing, and a pump cover and a control panel arranged at opposite ends of the pump housing, characterized in that: A motor chamber, a motor, a printed circuit board and an air pressure detector are arranged in the pump housing; the motor chamber is arranged in the middle of the inner cavity of the pump housing, the first end of the motor chamber is close to the pump cover, and the motor is accommodated in the motor chamber; the printed circuit board is arranged outside the motor chamber; an IC control chip and the air pressure detector are arranged on the printed circuit board; the printed circuit board is electrically connected to the motor, and the IC control chip controls the motor to start or shut down automatically; the pump cover and the control panel are both provided with an on / off button to control the motor to start or shut down; An inflatable bin is provided on the inflatable product, and the air pump is placed in the inflatable bin; the inflatable bin is provided on the outer wall of the inflatable product, and comprises a bin cover and a bin body, the bin cover exposes the outer wall surface of the inflatable product, and the bin body is located inside the inflatable product; The bottom of the inflation chamber is provided with a matching tube, and the bottom of the pump cover is provided with a first plug-in tube, and the matching tube is inserted into the first plug-in tube; a mounting tube and a first sealing gasket are provided in the matching tube, and the first sealing gasket has a plug-in portion and a sealing portion, and the plug-in portion is inserted into the mounting tube and slidably matched with it, and the plug-in portion communicates with the inflation chamber and the inner cavity of the pump housing, and the sealing portion is sealingly connected to the matching tube; a second sealing gasket is also provided in the sealing portion, and the second sealing gasket is slidably inserted into the plug-in portion and slidably matched with it; a limiting member is also provided on the matching tube, and the limiting member is directly opposite to the first A sealing gasket, a spring is provided between the limit piece and the first sealing gasket to elastically resist the first sealing gasket and the limit piece; when the air pump inflates the inflatable product, the air pressure in the inflatable chamber is greater than the air pressure in the inflatable product cavity, thereby pushing the second sealing gasket and opening the plug-in part, that is, making the inner cavity of the pump housing, the inner cavity of the inflatable chamber and the inner cavity of the inflatable product connected, so that the inflatable product can be inflated; when the air pressure in the inner cavity of the pump housing, the inflatable chamber and the inner cavity of the inflatable product is equal or nearly equal, the second sealing gasket is reset, thereby sealing the inner cavity of the inflatable product.

2. The automatically controlled air pump according to claim 1, characterized in that The air pump includes two power supply systems, a built-in battery and an external power supply; a pair of batteries are arranged in the pump housing and are placed on both sides of the motor chamber, and the batteries power the printed circuit board and the motor; a DC interface, a type-C interface and a USB external power supply interface are also provided on the pump housing or the control panel.

3. The automatically controlled air pump according to claim 1, characterized in that: The printed circuit board is also electrically connected to a light board, which is arranged on the pump cover and has an LED light thereon. The LED light is an illumination light and an SOS emergency light.

4. The automatically controlled air pump according to claim 1, characterized in that: The limiting member is provided with a through hole which cooperates with the air pressure detector.

5. The automatically controlled air pump according to claim 1, characterized in that: The bin cover is provided with an air hole and a sealing gasket matching the air hole; when the air pump is placed in the inflatable bin to inflate the inflatable product, the air pressure in the inflatable bin is greater than the external air pressure, the sealing gasket is opened, and the external gas enters the inflatable bin through the air hole to inflate the inflatable product; when the air pump stops working, the external atmospheric pressure is the same as the air pressure in the inflatable bin, and the sealing gasket covers the air hole.

6. The automatically controlled air pump according to claim 1, characterized in that: The air pump is provided with a second plug-in tube on a side surface opposite to the first plug-in tube, and a pushing part is provided in the middle of the second plug-in tube; when the air pump is inverted, that is, the first plug-in tube of the air pump is close to the bin cover, and the second plug-in tube is inserted into the matching tube, the pushing part passes through the installation tube to push the sealing part of the first sealing gasket to open the sealing connection between the first sealing gasket and the matching tube, so that the inner cavity of the inflatable product is connected with the inflatable bin, and the motor works to extract the gas inside the inflatable product and discharge it to the outside to achieve deflation.

7. The automatically controlled air pump according to claim 1, characterized in that: The air pump is connected to the first plug-in tube or the second plug-in tube of the air pump and the product to be inflated or deflated through an air pipe to inflate or deflate the product.

8. The automatically controlled air pump according to claim 1, characterized in that The motor is a brushless DC high-speed motor.

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