CN118911963B - Automatic control air pump - Google Patents
Automatic control air pump Download PDFInfo
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- CN118911963B CN118911963B CN202411094571.6A CN202411094571A CN118911963B CN 118911963 B CN118911963 B CN 118911963B CN 202411094571 A CN202411094571 A CN 202411094571A CN 118911963 B CN118911963 B CN 118911963B
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- air
- pump
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- bin
- cylinder
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/123—Fluid connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/10—Other safety measures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention provides an automatic control air pump which comprises a pump shell, pump covers and a control panel, wherein the pump covers and the control panel are arranged at two opposite ends of the pump shell, a motor chamber, a motor, a printed circuit board and an air pressure detector are arranged in the pump shell, the motor chamber is arranged in the middle of an inner cavity of the pump shell, the first end of the motor chamber is close to the pump cover, the motor is accommodated in the motor chamber, the printed circuit board is arranged outside the motor chamber, an IC (integrated circuit) control chip and the air pressure detector are arranged on the printed circuit board, the printed circuit board is electrically connected with the motor, and the IC control chip controls the motor to be started or closed. The air pressure detector detects the air pressure in the inflatable product, controls the motor to stop working when the air pressure value exceeds the upper limit of a preset value, and controls the motor to start and continuously inflate when the air pressure value is smaller than the lower limit of the preset value, so that the air pressure in the inflatable product is automatically controlled to be always kept in a moderate state.
Description
Technical Field
The invention relates to the technical field of air pumps, in particular to an automatic control air pump.
Background
Inflatable products, such as outdoor camping inflatable tents, inflatable beds, inflatable trampoline, inflatable castellations and the like, need to be inflated by an inflator pump, and the inflator pump is generally arranged outside the inflatable products, so that various inflatable products can be inflated.
The utility model discloses a portable outdoor inflator pump double-pump structure, which relates to the technical field of an inflator pump and comprises a flow pump and a pressure pump, wherein the top outlet of the flow pump is connected with one end of a flow pump air pipe, the other end of the flow pump air pipe is connected with one end of a sleeve, a one-way valve is arranged in the sleeve, the other end of the sleeve is fixedly connected with 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 with an air inlet end of a Y-shaped tee assembly, and the air inlet of the other end of the Y-shaped tee assembly is connected with one end of a connecting pipe. However, even if the double-pump structure is adopted, because the inflatable product is generally formed by stitching or bonding a PE film, a PVC film, a TPU, an EVA environment-friendly material, a sandwich cloth, oxford cloth, rubber bonding, polyethylene, a polyester cloth film, chloroprene rubber and the like, after long-time use, the stitching or bonding is inevitably air-leaking, so that the air pressure of the inflatable product is insufficient and the inflatable product cannot be normally used.
In addition, the existing air pump is controlled to be inflated and deflated or stopped by manpower, so that the situation that inflatable products are damaged due to too much inflation or insufficient inflation is avoided, and the use is affected due to insufficient air pressure in the inflatable products. In addition, the existing air pump is single in function, has only an inflatable function, cannot be deflated, is not suitable for outdoor use, and brings much inconvenience to users.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides an automatic control air pump, and solves the defects that the existing air pump cannot automatically control inflation and deflation, has a single function and is not suitable for outdoor use.
The technical scheme is that the automatic control air pump comprises a pump shell, a pump cover and a control panel, wherein the pump cover and the control panel are arranged at two opposite ends of the pump shell, a motor chamber, a motor, a printed circuit board and an air pressure detector are arranged in the pump shell, the motor chamber is arranged in the middle of an inner cavity of the pump shell, the first end of the motor chamber is close to the pump cover, 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 with the motor, the IC control chip controls the motor to be started or closed automatically, and on-off keys are arranged on the pump cover and the control panel to control the motor to be started or closed.
The air pump comprises two sets of power supply systems, namely a built-in battery and an external power supply, wherein the batteries are arranged on two sides of the motor chamber in the pump shell, the batteries supply power for the printed circuit board and the motor, and a DC interface, a type-C interface and an USB external power supply interface are also arranged on the pump shell or the control panel.
The LED emergency lamp is characterized in that a lamp panel is further electrically connected to the printed circuit board, the lamp panel is arranged on the pump cover, an LED lamp is arranged on the pump cover, and the LED lamp is an illuminating lamp and an SOS emergency lamp.
The inflatable product is provided with an inflatable bin, the air pump is arranged in the inflatable bin, the inflatable bin is arranged on the outer wall of the inflatable product and comprises a bin cover and a bin body, the bin cover exposes out of the outer wall surface of the inflatable product, the bin body is positioned in the inflatable product, and the inflatable bin is provided with an air ventilation structure matched with the air pump to achieve inflation or deflation.
The bottom of the inflation bin is provided with a matching cylinder, the bottom of the pump cover is provided with a first plug-in cylinder, and the matching cylinder is inserted into the first plug-in cylinder; the air pump comprises a pump shell, an air pump, a matching cylinder, a first sealing gasket, a second sealing gasket, a limiting piece, a spring, a first sealing gasket and a second sealing gasket, wherein the matching cylinder is arranged in the matching cylinder, the first sealing gasket is provided with an inserting portion and a sealing portion, the inserting portion is inserted into the mounting cylinder and is in sliding fit with the mounting cylinder, the inserting portion is communicated with the inner cavity of the air pump shell, the spring is arranged between the limiting piece and the first sealing gasket, the first sealing gasket is elastically abutted against the limiting piece, when the air pump is used for inflating an air inflation product, the air pressure in the air inflation cylinder is larger than the air pressure in the air inflation product cavity, so that the second sealing gasket is pushed to open the inserting portion, even if the inner cavity of the air inflation cylinder is in sliding fit with the inner cavity of the air inflation product, the first sealing gasket is opposite to the first sealing gasket, and the spring is arranged between the limiting piece and the first sealing gasket, and the air inflation product is in a reset mode, and when the inner cavity of the air inflation cylinder is equal to the inner cavity of the air inflation product, the air inflation cylinder is in a reset mode, and the air inflation product is in a reset mode.
And the limiting piece is provided with a through hole matched with the air pressure detector.
The air pump is arranged in the inflation bin to inflate the inflation product, the air pump is arranged in the inflation bin to open the sealing gasket, the air hole and the sealing gasket matched with the air hole are arranged on the bin cover, when the air pump is arranged in the inflation bin to inflate the inflation product, the air pressure in the inflation bin is larger than the external air pressure, the sealing gasket is opened, the external air enters the inflation bin through the air hole to inflate the inflation product, and when the air pump stops working, the external air pressure is the same as the air pressure of the inflation bin, and the sealing gasket covers the air hole.
The air pump is characterized in that a second plug-in cylinder is arranged on one side surface of the air pump opposite to the first plug-in cylinder, a pushing part is arranged in the middle of the second plug-in cylinder, when the air pump is turned upside down, namely the plug-in cylinder of the air pump is close to the bin cover, the second plug-in cylinder is matched and inserted into the matching cylinder, the pushing part pushes the sealing part of the first sealing gasket to open the sealing connection between the first sealing gasket and the matching cylinder through the mounting seat, so that the inner cavity of the inflatable product is communicated with the inflatable bin, and the motor works to pump out gas inside the inflatable product and discharge the gas to the outside, so that deflation is realized.
The air pump is connected with the first plug-in cylinder or the second plug-in cylinder of the air pump and the product to be inflated or deflated through an air pipe in a matched manner.
The motor is a brushless direct current high-rotation-speed motor.
The automatic control air pump has the beneficial effects that the air pump is an inflatable product, such as an outdoor tent, an inflatable bed, an inflatable trampoline, an inflatable castle and the like, when inflated. The IC control chip on the printed circuit board controls the motor to stop working so as to prevent the motor from being damaged due to overlarge air pressure when the detected air pressure value exceeds the upper limit of a preset value, and controls the motor to start and continuously inflate the inflatable product when the detected air pressure value is smaller than the lower limit of the preset value, so that the air pressure in the inflatable product is automatically controlled to be always kept in a moderate state and normal use of the inflatable product is maintained.
The air pump comprises a built-in battery and an external power supply. Because the air pump is used for charging outdoor supplies, when the electric power of the battery is sufficient, the built-in battery is used for supplying power first. When the battery power is exhausted, the printed circuit board and the motor can be powered by an external power supply or a charger, so that the use is convenient. Meanwhile, the air pump is also provided with a USB external power supply interface, and can also be used as a charger to supply power for other equipment.
The air pump still is equipped with the lamp plate, be equipped with the LED lamp on the lamp plate, LED lamp sets up multiple mode, including illumination mode, early warning lamp mode, the function is diversified, is applicable to and uses under the multiple condition.
The air pump can be inflated and deflated, and when the functions are switched, the air pump is only required to be inverted to be matched with the inflation bin for use, so that the air pump is simple and convenient.
The air pump can be matched with a special inflation bin for use, and can be connected with other inflation products through an air pipe to inflate or deflate the air pump, so that the air pump has multiple functions.
Drawings
Fig. 1 is a perspective view of an automatically controlled air pump according to the present invention.
Fig. 2 is another perspective view of the automatically controlled air pump according to the present invention.
Fig. 3 is a bottom view of the automatically controlled air pump according to the present invention.
Fig. 4 is a broken view along line-a of fig. 3 a.
Fig. 5 is a perspective view showing the combined use of the automatic control air pump and the inflating cabin according to the present invention.
Fig. 6 is another perspective view of the combination of the automatically controlled air pump and the inflation cartridge of the present invention.
Fig. 7 is a bottom view of fig. 6.
Fig. 8 is a broken view along line B-B of fig. 7.
Fig. 9 is a broken view of the air pump inverted in the inflation cartridge.
Detailed Description
In order to make the technical scheme and technical effects of the invention more clear, the invention is further described below with reference to specific embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 4, an automatically controlled air pump 100 includes a pump housing 110, and pump covers 120a and control panels 120b provided at opposite ends of the pump housing 110. The pump housing 110 has a motor chamber 130, a motor 140, a printed circuit board 150 and a pneumatic detector 160. The motor chamber 130 is disposed in the middle of the inner cavity of the pump housing 110, 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 disposed outside the motor compartment 130, preferably adjacent to the pump cover 120a. The printed circuit board 150 is provided with an IC control chip (not shown) and the air pressure detector 160. The printed circuit board 150 is electrically connected with the motor 140, and the IC control chip controls the motor 140 to be started or shut down. The air pump 100 is an inflatable product 300, such as an outdoor tent, an inflatable bed, an inflatable trampoline, an inflatable castle, etc. The air pressure detector 160 detects the air pressure in the air-filled cavity of the air-filled product 300, when the detected air pressure 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 the air pressure from being too high and damaging the air-filled product 300, and when the detected air pressure is smaller 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 continuously air-fill the air-filled product 300, thereby realizing automatic control of the air pressure in the air-filled product 300 to be always maintained in a moderate state and maintaining normal use thereof.
The air pump 100 includes a built-in battery 170 and two sets of power supply systems with external power supply. When the air pump charges the inflatable product, if the battery power is sufficient, the battery is preferably used for supplying power, and when the battery 170 is exhausted, the printed circuit board 150 and the motor 140 can be supplied with power through an external power supply or a charger, and the battery 170 is charged.
Specifically, a pair of batteries 170 are disposed in the pump housing 110 and disposed on both sides of the motor chamber 130, and the batteries 170 supply power to the printed circuit board 150 and the motor 140.
The pump housing 110 or the control panel 120b is further 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 for connecting an external power supply to supply power to the printed circuit board 150 and the motor 140, the type-C interface 123 is used for connecting other devices, such as a charger, and the charging interface 122 is electrically connected with a mobile phone, a flashlight and the like to charge the mobile phone, so that the function of the air pump as a standby power supply is expanded, and the air pump is convenient for emergency use when the power of the mobile phone and the flashlight is exhausted outdoors.
The printed circuit board 150 is further electrically connected with a lamp board 151, an LED lamp 152 is arranged on the lamp board 151, and the LED lamp 152 is used as an illuminating lamp and an SOS warning lamp. The lamp panel 151 is preferably mounted in the pump housing 110 adjacent to the pump cover 120 a. The pump cover 120a is provided with an LED lamp switch button 153, the switch button 153 is provided with three control modes, the switch button 153 is toggled to open or close the LED lamp, after the LED lamp is opened, the LED lamp is turned on to adjust the brightness, and the LED lamp is turned down to be in a long-time pressing mode, so that the LED lamp is changed into an SOS warning lamp mode. The lamp panel 151 expands the function of the air pump 100, so that it can be used as a lighting lamp or a warning lamp. The user is inconvenient to carry about too many articles during outdoor activities, especially camping, and the air pump 100 has the function of an illuminating lamp, so that the multifunctional portable air pump is multipurpose and quite convenient. When emergency is met outdoors, the rescue is needed, the warning lamp can be turned on for alarming, indicating to rescue workers and the like.
The control panel 120b is further provided with function buttons, such as an on/off key 125 for on/off, and an up/down value key 126, 127 for setting an upper limit and a lower limit of the air pressure value, respectively. The control panel 120b is further provided with a display screen 128 for displaying the air pressure value detected by the air pressure detector 160.
The air pump 100 is further provided with a handle 170, which is convenient for taking the air pump 100. The air pump 100 is pivotally connected to the pump cover 120a or the control panel 120b, and is turned away from the pump cover 120a or the control panel 120b when in use, and is attached to the pump cover 120a or the control panel 120b when not in use.
Referring to fig. 5-8, the air pump 100 is an internal and external dual-purpose air pump, and can be either internally arranged in the inflatable product 300 to inflate or deflate the inflatable product, or externally arranged in the inflatable product 300 to inflate or deflate the inflatable product. When it is a built-in inflator, an inflating chamber 200 is provided on the inflatable product 300, and the air pump 100 is placed in the inflating chamber 200. Specifically, the inflatable cartridge 200 is disposed on an outer wall of the inflatable product 300, and includes a cartridge cover 210 and a cartridge body 220, wherein the cartridge cover 210 exposes an outer wall surface of the inflatable product 300, and the cartridge body 220 is disposed in the inflatable product 300. The air charging bin 200 is provided with an air charging structure matched with the air pump 100 to charge or discharge air. Specifically, a mating cylinder 230 is concavely disposed at the bottom of the air charging bin 200, a first plug cylinder 131 is disposed on the motor chamber 130 and penetrates through the pump cover 120a, and the mating cylinder 230 is inserted into the first plug cylinder 131. The fitting cylinder 230 is provided with a mounting cylinder 231 and a first sealing gasket 232, the first sealing gasket 232 is provided with a plug-in portion 2321 and a sealing portion 2322, the plug-in portion 2321 is inserted into the mounting cylinder 231 to be in sliding fit with the mounting cylinder, and the sealing portion 2322 is in sealing connection with the fitting cylinder 230. The first sealing pad 232 is further provided with a second sealing pad 233, and the second sealing pad 233 is slidably inserted into the plugging portion 2321 and slidably engaged therewith. The plug 2321 communicates with the inflation chamber 200 and the inner cavity of the pump housing 110. The matching cylinder 230 is further provided with a limiting piece 234, the limiting piece 234 faces the sealing piece, a spring 235 is arranged between the limiting piece 234 and the first sealing pad 232, and the first sealing pad 232 and the limiting piece 234 are elastically abutted. When the air pump 100 inflates the inflatable product 300, the air pressure in the inflation warehouse 200 is greater than the air pressure in the cavity of the inflatable product 300, so as to push the second sealing pad 233, and open the plug 2321, that is, the cavity of the pump case 110 is communicated with the 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 IC control chip controls the motor 140 to stop working, and then the air pressure in the cavity of the pump case 100 and the air pressure in the cavity of the inflatable product 300 are gradually equal or nearly equal, the air pressure pushes the second sealing pad 233 to reset, so as to seal the cavity of the inflatable product 300.
Preferably, the limiting member 234 is provided with a through hole 2341 that cooperates with the air pressure detector 160, a sealing plug is disposed in the through hole 2341, and when the air pump 100 is installed in the air charging bin 200 in a state of charging the air charging product, the air pressure detector 160 is inserted into the through hole 2341 and pushes away the sealing plug, so that the through hole 2341 communicates with the inner cavity of the air charging product 300, thereby protecting the air pressure detector 160 and facilitating the detection of the air pressure in the inner cavity of the air charging product 300.
The bin cover 210 is provided with an air hole 211 and a sealing pad 212 matched with the air hole 211. When the air pump 100 is disposed in the air chamber 200 to inflate the inflatable product 300, the air pressure in the air chamber 200 is greater than the external air pressure, the sealing pad 212 is opened, and the external air enters the air chamber 200 through the air holes 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 of the air charging bin 200, and the sealing pad 212 covers the air hole 211, so that rainwater, dust and the like are effectively prevented from entering the air charging bin 200.
The air pump 100 also has a function of deflating the air-filled product 300. Specifically, referring to fig. 9, when the air needs to be deflated, the cover 210 of the inflatable cartridge 200 is opened, the air pump 100 is taken out, and the air pump 100 is inverted, i.e., the first plug-in cartridge of the air pump 100 is close to the cover 210. The air pump 100 is provided with a second socket barrel 132 on a side surface opposite to the first socket barrel 131, that is, on the pump cover 120a, and a pushing part 133 is provided in the middle of the second socket barrel 132. When the air pump 100 is inverted, the second plug cylinder 132 is inserted into the matching cylinder 230 in a matching manner, the pushing portion 133 passes through the mounting cylinder 231 to push the first sealing pad 232, and the sealing connection between the first sealing pad 232 and the matching cylinder 230 is opened, so that the inner cavity of the inflatable product 300 is communicated with the inflatable cabin 200, the motor 140 works to pump out the air inside the inflatable product 300 and discharge the air to the outside, and deflation is realized. For convenience of operation, an on/off key is preferably also provided on the pump cover 120a to facilitate the start or stop of the motor 140 when the air pump 100 is turned upside down.
It is understood that the air pump 100 has a function of inflating the air-inflated product 300 and a function of deflating the air-inflated product 300. The air pump 100 is only required to be turned upside down in the air charging bin 200 for switching the air charging and discharging functions, and the operation is simple and convenient.
In addition, the air pump 100 may be used to charge or discharge the air from or to the air-filled product 300 provided with the air-filled chamber 200, and may be used to charge or discharge air from or to another air-filled product 300 not provided with the air-filled chamber 200. At this time, only an air pipe is needed to be connected with the first plug cylinder 131 or the second plug cylinder 132 of the air pump 100 and the product to be inflated and deflated in a matching way. The implementation principle and basic structure are known techniques that should be known to those skilled in the art, and are not described in detail herein.
The motor 140 is a preferential brushless direct current high-rotation motor 140, which has the characteristics of large flow, high air pressure and large capacity, and the efficiency can reach the pressure of 2-3PSA, the battery capacity of 5000-10000mA and the flow of 600-800L/min. Compared with the conventional motor, the performance of the motor has only large flow, small air pressure or atmospheric pressure and small flow, and can not meet the requirements of inflatable products such as outdoor tents, trampoline and the like.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. For those skilled in the art, the architecture of the invention can be flexible and changeable without departing from the concept of the invention, and serial products can be derived. But a few simple derivatives or substitutions should be construed as falling within the scope of the invention as defined by the appended claims.
Claims (8)
1. An automatic control air pump comprises a pump shell, pump covers and a control panel, wherein the pump covers and the control panel are arranged at two opposite ends of the pump shell; the motor is arranged in the middle of the inner cavity of the pump shell, the first end of the motor is close to the pump cover, the motor is accommodated in the motor chamber, the printed circuit board is arranged outside the motor chamber, the printed circuit board is provided with an IC control chip and the air pressure detector, the printed circuit board is electrically connected with the motor, the IC control chip controls the motor to be automatically started or closed, and the pump cover and the control panel are both provided with a start key and a shut key to control the motor to be started or shut;
The inflatable product is provided with an inflatable bin, the air pump is arranged in the inflatable bin, the inflatable bin is arranged 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 positioned in the inflatable product;
The air pump is characterized in that a matching cylinder is arranged at the bottom of the air inflation bin, a first inserting cylinder is arranged at the bottom of the pump cover and is inserted into the first inserting cylinder, a mounting cylinder and a first sealing gasket are arranged in the matching cylinder, the first sealing gasket is provided with an inserting part and a sealing part, the inserting part is inserted into the mounting cylinder and is in sliding fit with the mounting cylinder, the inserting part is communicated with the air inflation bin and the inner cavity of the pump shell, the sealing part is in sealing connection with the matching cylinder, a second sealing gasket is further arranged in the sealing part and is inserted into the inserting part in a sliding fit mode, a limiting part is arranged on the matching cylinder, the limiting part faces the first sealing gasket, a spring is arranged between the limiting part and the first sealing gasket to elastically support the first sealing gasket and the limiting part, when the air pump is used for inflating an air inflation product, the air pressure in the air inflation bin is larger than the air pressure in the air inflation product cavity, so that the second sealing gasket is pushed to open, and even if the air inflation bin is in the inner cavity of the air inflation bin is equal to the air inflation product cavity, and the air inflation bin is in a reset mode, and the air inflation bin is communicated with the inner cavity of the air inflation pump.
2. The automatic control air pump according to claim 1, wherein the air pump comprises two sets of power supply systems including a built-in battery and an external power supply, wherein a pair of batteries are arranged in the pump shell and are arranged on two sides of the motor chamber, the batteries supply power for the printed circuit board and the motor, and a DC interface, a type-C interface and an USB external power supply interface are further arranged on the pump shell or the control panel.
3. The automatically controlled air pump of claim 1 wherein a light board is also electrically connected to the printed circuit board, the light board being provided on the pump cover with LED lights, the LED lights being a light and SOS emergency light.
4. The automatically controlled air pump of claim 1 wherein said stop member is provided with a through hole for cooperation with said air pressure detector.
5. The automatic control air pump according to claim 1, wherein an air hole and a sealing pad matched with the air hole are arranged on the bin cover, when the air pump is arranged in the air inflation bin to inflate the air inflation product, the air pressure in the air inflation bin is larger than the external air pressure, the sealing pad is opened, the external air enters the air inflation bin through the air hole to inflate the air inflation product, and when the air pump stops working, the external air pressure is the same as the air pressure of the air inflation bin, and the sealing pad covers the air hole.
6. The automatic control air pump according to claim 1, wherein a second plug-in cylinder is arranged on one side surface of the air pump opposite to the first plug-in cylinder, a pushing part is arranged in the middle of the second plug-in cylinder, when the air pump is inverted, namely the first plug-in cylinder of the air pump is close to the bin cover, the second plug-in cylinder is matched and inserted into the matching cylinder, the pushing part pushes the sealing part of the first sealing gasket to open the sealing connection between the first sealing gasket and the matching cylinder through the mounting cylinder, so that the inner cavity of the inflatable product is communicated with the inflatable bin, and the motor works to pump out gas inside the inflatable product and discharge the gas to the outside, so that deflation is realized.
7. The automatically controlled air pump of claim 1, wherein the air pump is connected with the first or second plug-in cylinder of the air pump and the product to be inflated or deflated through an air pipe in a matched manner.
8. An automatically controlled air pump according to claim 1, wherein the motor is a brushless dc high speed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411094571.6A CN118911963B (en) | 2024-08-10 | 2024-08-10 | Automatic control air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411094571.6A CN118911963B (en) | 2024-08-10 | 2024-08-10 | Automatic control air pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118911963A CN118911963A (en) | 2024-11-08 |
| CN118911963B true CN118911963B (en) | 2025-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411094571.6A Active CN118911963B (en) | 2024-08-10 | 2024-08-10 | Automatic control air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118911963B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN214145829U (en) * | 2020-12-23 | 2021-09-07 | 深圳沃新智创科技有限公司 | Air pump with rotatable trachea |
| CN221074669U (en) * | 2023-10-13 | 2024-06-04 | 广州云贝实业有限公司 | Inflation and deflation pump, inflatable tent with same and inflatable article |
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| CN201687686U (en) * | 2010-04-07 | 2010-12-29 | 刘应安 | Automatic inflator pump |
| CN219911057U (en) * | 2023-03-06 | 2023-10-27 | 上海吉龙运动休闲用品有限公司 | An air pump that automatically controls pressure |
| CN221442775U (en) * | 2023-11-28 | 2024-07-30 | 博罗县福田富贸塑胶五金制品有限公司 | Integrated inflation and deflation pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN214145829U (en) * | 2020-12-23 | 2021-09-07 | 深圳沃新智创科技有限公司 | Air pump with rotatable trachea |
| CN221074669U (en) * | 2023-10-13 | 2024-06-04 | 广州云贝实业有限公司 | Inflation and deflation pump, inflatable tent with same and inflatable article |
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