Electric mosquito-repellent incense liquid packaging bottle and using method thereof

Abstract

The invention discloses an electric mosquito liquid packaging bottle and a using method thereof.The electric mosquito liquid packaging bottle structurally comprises a bottle body, a bottle cap, a positioning plug and a core rod, the positioning plug is arranged at the opening of the bottle body, the core rod is inserted into the center of the positioning plug and extends into the bottle body, a liquid collecting cup is arranged in the bottle body, and the bottom end of the core rod extends to the bottom of the liquid collecting cup; and one side of the bottle body is provided with a pressing type liquid pumping part. The pressing type liquid pumping component is arranged, mosquito-repellent incense liquid in the bottle body is pumped into the liquid collecting cup, a small amount of mosquito-repellent incense liquid is contained in the liquid collecting cup and supplied to the core rod to upwards suck and volatilize the mosquito-repellent incense liquid, and the situation that when the mosquito-repellent incense bottle is connected with a heater and is not used, a large amount of mosquito-repellent incense liquid in the bottle body volatilizes along the core rod is prevented; and a small amount of mosquito-repellent incense liquid contained in the liquid collecting cup can wrap the core rod, so that the situation that the contact area of the core rod and the mosquito-repellent incense liquid is reduced and the efficiency of sucking the mosquito-repellent incense liquid upwards is reduced due to the fact that the liquid level in the bottle body drops during use is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of electric mosquito coils, and in particular to an electric mosquito coil liquid packaging bottle and a use method thereof. Background Art

[0002] Electric mosquito coils are a mosquito repellent tool. The principle is to absorb insecticide into a piece of paper and use hot air to evaporate the insecticide. Generally, the efficacy can last for 6-8 hours. Electric mosquito coils are divided into two types: sheet type and liquid bottle type. The sheet type needs to be replaced with a new electric mosquito coil every day, and a bottle of liquid bottle type can be used continuously for about 60 days. The structure of the liquid bottle type electric mosquito coil includes a heater and a packaging bottle. The core rod in the packaging bottle absorbs the mosquito coil liquid, which is then heated by the heater and evaporated into the air.

[0003] When the electric mosquito-repellent liquid bottle of the prior art is used, the bottle cap is opened and then screwed onto the heater, so the core rod is exposed. If it is not powered on for a long time, the mosquito-repellent liquid will evaporate along with the core rod, causing waste. In addition, when it is used, as the mosquito-repellent liquid in the bottle decreases, the contact surface between the mosquito-repellent liquid and the core rod 4 gradually decreases, resulting in a reduced mosquito killing effect. Therefore, those skilled in the art provide an electric mosquito-repellent liquid packaging bottle and a method of using the same to solve the problems raised in the above background technology. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an electric mosquito-repellent liquid packaging bottle, comprising a bottle body, a bottle cap, a positioning plug and a core rod, wherein the positioning plug is arranged at the mouth of the bottle body, the core rod is inserted into the center of the positioning plug, and the core rod extends to the inside of the bottle body, and a liquid collecting cup is arranged inside the bottle body, and the bottom end of the core rod extends to the bottom of the liquid collecting cup, and a press-type liquid pump component is arranged on one side of the bottle body, and a one-way valve 1 is arranged at the liquid inlet of the press-type liquid pump component, and the other end of the one-way valve 1 is connected to a liquid suction tube, and the other end of the liquid suction tube extends to the bottom of the bottle body, and a one-way valve 2 is arranged at the liquid outlet of the press-type liquid pump component, and the other end of the one-way valve 2 is connected to a liquid discharge tube, and the other end of the liquid discharge tube extends from the upper part of the liquid collection cup to the inner side of the liquid collection cup, and an air valve is arranged on one side of the upper end of the bottle body.

[0005] Preferably, the bottle body comprises an upper bottle body and a lower bottle body, the upper end of the lower bottle body is threadedly connected to the lower end of the upper bottle body to form a complete bottle body. The use of such a segmented bottle body facilitates the installation of the liquid collecting cup and the press-type liquid pump component.

[0006] Preferably, a stepped circular hole is provided on one side of the upper end of the upper bottle body, and an air valve is arranged in the stepped circular hole. The air valve is arranged to balance the air pressure in the bottle body so that the push-type liquid pump component can work normally.

[0007] Preferably: a detachable sealing plug is provided on the upper part of the stepped circular hole, and the sealing plug can better seal the bottle body when the electric mosquito repellent liquid is not in use. During normal use, the sealing plug is not covered, so that when squeezing the press-type pump liquid component, there is no need to frequently disassemble and assemble the sealing cover.

[0008] Preferably: the push-type pump liquid component includes a shell, a piston, a one-way valve 1, a one-way valve 2, a pressing plate, a partition and a push rod. The shell is arranged in a reserved hole on one side of the lower bottle body and is bonded and fixed. The shell is a cylindrical shell structure with an open end. A liquid inlet is arranged on the lower side of the closed end of the shell, a one-way valve 1 is arranged at the liquid inlet, and the other end of the one-way valve 1 is connected to the suction tube. A liquid outlet is arranged on the upper side of the closed end of the shell, a one-way valve 2 is arranged at the liquid outlet, and the other end of the one-way valve 2 is connected to the discharge tube. A partition is arranged in the middle of the inner side of the shell, a sliding hole is arranged in the middle of the partition, and the push rod is slidably connected in the sliding hole. The inner end of the push rod A piston is provided, and a pressing plate is provided at the other end of the push rod. A second spring is sleeved on the push rod, and the second spring is located between the partition plate and the pressing plate. When pumping liquid into the liquid collecting cup, the pressing plate is first pressed inwardly, and the pressing plate pushes the piston inwardly through the push rod. After the piston slides inwardly, the first check valve is closed and the second check valve is connected, so that the mosquito-repellent liquid in the shell is pumped out from the second check valve, so that the mosquito-repellent liquid flows into the liquid collecting cup along the discharge pipe; then the pressing plate is released, and the second spring pushes the pressing plate outwardly to drive the piston to slide outwardly, and the first check valve is connected and the second check valve is closed, so that the suction tube draws the mosquito-repellent liquid in the bottle to the first check valve and flows into the shell.

[0009] Preferably: the air valve comprises a valve body shell, a sealing plug, a limit ring, a sealing ring, a sealing plug, a support block and a spring. The lower end of the valve body shell is provided with a flange extending toward the axis. A limit ring is provided on the flange at the lower end of the valve body shell. A sealing ring is provided above the limit ring. Support blocks are provided at equal intervals at the upper and lower ends of the sealing ring. The bottom end of the support block located below abuts against the upper end of the limit ring. A limit ring is provided at the upper end of the support block located above. The side surface of the limit ring is fixedly connected to the inner wall of the valve body shell. Baffles are provided at equal intervals on the inner side of the limit ring. The inner side of the sealing ring is slidably connected to the sealing plug. Springs are provided at both ends of the sealing plug. The other end of the spring abuts against the baffle on the inner side of the limit ring.

[0010] Preferably: the middle part of the sealing plug is a cylindrical structure, and the two ends of the sealing plug are conical structures. Under the action of spring 1, the cylindrical structure in the middle part of the sealing plug contacts and cooperates with the sealing ring. At this time, the air valve is in a closed state. When the air pressure in the bottle body decreases or increases to a balance maintained by the elastic force of spring 1 and the friction force between the sealing plug and the sealing ring, the sealing plug moves upward or downward. When the cylindrical structure in the middle part of the sealing plug is separated from the sealing ring, the air valve opens.

[0011] Preferably, the liquid collecting cup is a transparent conical structure, which is convenient for observing the amount of liquid in the liquid collecting cup, and the conical structure makes it easier to gather the mosquito coil liquid inside the cup toward the core rod.

[0012] A method for using an electric mosquito repellent liquid packaging bottle comprises the following steps: Step 1: Remove the bottle cap and sealing cap and store them for later use; Step 2: squeeze the press-type pump liquid component, first press the press plate inward, the press plate pushes the piston inward through the push rod, after the piston slides inward, the one-way valve 1 is closed and the one-way valve 2 is turned on, the mosquito-repellent liquid in the shell is pumped out from the one-way valve 2, so that the mosquito-repellent liquid flows into the liquid collection cup along the discharge pipe; then release the press plate, the spring 2 pushes the press plate outward, so that the one-way valve 1 is turned on and the one-way valve 2 is closed after the piston slides outward, so that the liquid pipette draws the mosquito-repellent liquid in the bottle to the one-way valve and flows into the shell, and so on; Step 3: Observe the volume of mosquito coil liquid in the liquid collection cup. When it reaches a certain amount, stop the operation of step 2; Step 4: Install the bottle onto the electric mosquito repellent liquid heater for use; Step 5: If not in use for a long time, remove the bottle body, cover it with the bottle cap and sealing cap, and store it properly.

[0013] Technical effects and advantages of the present invention: 1. The present invention is provided with a press-type liquid pumping component to pump the mosquito-repellent liquid in the bottle into the liquid collecting cup. A small amount of mosquito-repellent liquid is contained in the liquid collecting cup, and the core rod is supplied with the volatile mosquito-repellent liquid to prevent a large amount of mosquito-repellent liquid in the bottle from evaporating along the core rod when the bottle is connected to the heater and not in use; the waste of mosquito-repellent liquid is reduced, and the small amount of mosquito-repellent liquid contained in the liquid collecting cup can wrap the core rod, so as to prevent the liquid level in the bottle from dropping during use, resulting in a reduction in the contact area between the core rod and the mosquito-repellent liquid, and a reduction in the efficiency of absorbing the mosquito-repellent liquid upward.

[0014] 2. The present invention provides a stepped circular hole on one side of the upper end of the upper bottle body, and an air valve is arranged in the stepped circular hole. The air valve is arranged to balance the air pressure in the bottle body so that the push-type liquid pump component can work normally.

[0015] 3. The present invention sets the liquid collecting cup as a transparent conical structure, which is convenient for observing the amount of liquid in the liquid collecting cup. The conical structure makes it easier to gather the mosquito-repellent liquid inside the cup toward the core rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the electric mosquito repellent liquid packaging bottle provided in the embodiment of the present application; Figure 2 yes Figure 1 Structure diagram at A in the middle; Figure 3 This is a connection structure diagram of a sealing ring and a support block in an electric mosquito repellent liquid packaging bottle provided in an embodiment of the present application; Figure 4 It is a structural diagram of a limiting ring in an electric mosquito-repellent liquid packaging bottle provided in an embodiment of the present application; Figure 5 It is a structural diagram of the sealing plug 11 in the electric mosquito repellent liquid packaging bottle provided in an embodiment of the present application.

[0017] In the figure: lower bottle body 1, upper bottle body 2, positioning plug 3, core rod 4, bottle cap 5, liquid collecting cup 6, valve body shell 7, sealing plug 8, limit ring 9, sealing ring 10, sealing plug 11, support block 12, spring 1 13, sealing cover 16, liquid collecting cup 17, shell 18, partition 20, piston 21, pressing plate 22, push rod 23, spring 2 24, one-way valve 1 25, suction tube 26, one-way valve 2 27, discharge tube 28. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0019] Example 1 See also Figures 1 to 5 In the present embodiment, an electric mosquito-repellent liquid packaging bottle is provided, comprising a bottle body, a bottle cap 5, a positioning plug 3 and a core rod 4, wherein the positioning plug 3 is arranged at the mouth of the bottle body, the core rod 4 is inserted into the center of the positioning plug 3, the core rod 4 extends to the inside of the bottle body, a liquid collecting cup 6 is arranged inside the bottle body, the bottom end of the core rod 4 extends to the bottom of the liquid collecting cup 6, a pressing type liquid pump component is arranged on one side of the bottle body, a one-way valve 25 is arranged at the liquid inlet of the pressing type liquid pump component, the other end of the one-way valve 25 is connected to a liquid suction tube 26, the other end of the liquid suction tube 26 extends to the bottom of the bottle body, a one-way valve 27 is arranged at the liquid outlet of the pressing type liquid pump component, the other end of the one-way valve 27 is connected to a liquid discharge tube 28, the other end of the discharge pipe 28 extends from the upper part of the liquid collecting cup 6 to the inner side of the liquid collecting cup 6, and an air valve is arranged on one side of the upper end of the bottle body, and the mosquito-repellent liquid in the bottle body is pumped into the liquid collecting cup 6 through a press-type pumping component. A small amount of mosquito-repellent liquid is contained in the liquid collecting cup 6, and the core rod 13 is supplied with the volatile mosquito-repellent liquid to absorb upward, so as to prevent a large amount of mosquito-repellent liquid in the bottle body 10 from evaporating along the core rod 13 when the bottle body 10 is connected to the heater and not in use; and to reduce the waste of mosquito-repellent liquid, and the small amount of mosquito-repellent liquid contained in the liquid collecting cup 6 can wrap the core rod 13, so as to prevent the liquid level in the bottle body from dropping during use, causing the contact area between the core rod 13 and the mosquito-repellent liquid to be reduced, and the efficiency of absorbing the mosquito-repellent liquid upward to be reduced.

[0020] The bottle body comprises an upper bottle body 2 and a lower bottle body 1, wherein the upper end of the lower bottle body 1 is threadedly connected to the lower end of the upper bottle body 2 to form a complete bottle body. The use of such a segmented bottle body facilitates the installation of the liquid collecting cup 6 and the press-type liquid pump component.

[0021] A stepped circular hole is provided on one side of the upper end of the upper bottle body 2, and an air valve is arranged in the stepped circular hole. The air valve is arranged to balance the air pressure in the bottle body so that the push-type liquid pump component can work normally.

[0022] A detachable sealing plug 8 is arranged on the upper part of the stepped circular hole. The sealing plug 8 can better seal the bottle body when the electric mosquito repellent liquid is not in use. During normal use, the sealing plug 8 is not covered. In this way, when squeezing the press-type pump liquid component, there is no need to frequently disassemble and assemble the sealing cover.

[0023] The push-type pump liquid component includes a shell 18, a piston 21, a one-way valve 1 25, a one-way valve 27, a pressing plate 22, a partition 20 and a push rod 23. The shell 18 is arranged in a reserved hole on one side of the lower bottle body 1 and is bonded and fixed. The shell 18 is a cylindrical shell structure with an open end. A liquid inlet is provided on the lower side of the closed end of the shell 18, and a one-way valve 1 25 is provided at the liquid inlet. The other end of the one-way valve 1 25 is connected to a liquid suction tube 26. A liquid outlet is provided on the upper side of the closed end of the shell 18, and a one-way valve 27 is provided at the liquid outlet. The other end of the one-way valve 27 is connected to a discharge pipe 28. A partition 20 is provided in the middle of the inner side of the shell 18, and a sliding hole is provided in the middle of the partition 20. The push rod 23 is slidably connected in the sliding hole. The inner end of the push rod 23 is provided with a piston 21. A pressing plate 22 is arranged at the other end of the push rod 23, and a spring 24 is sleeved on the push rod 23, and the spring 24 is located between the partition 20 and the pressing plate 22; when pumping liquid into the liquid collecting cup 17, the pressing plate 22 is first pressed inwardly, and the pressing plate 22 pushes the piston 21 inwardly through the push rod 21, and after the piston 21 slides inwardly, the one-way valve 1 25 is closed and the one-way valve 27 is turned on, so that the mosquito-repellent liquid in the shell 18 is pumped out from the one-way valve 27, so that the mosquito-repellent liquid flows into the liquid collecting cup 17 along the discharge pipe 28; then the pressing plate 22 is released, and the spring 24 pushes the pressing plate 22 outwardly, so that the one-way valve 1 25 is turned on and the one-way valve 27 is closed after the piston 21 slides outwardly, so that the suction tube 26 draws the mosquito-repellent liquid in the bottle 10 to the one-way valve 1 25 and flows into the shell 18.

[0024] The air valve includes a valve body shell 7, a sealing plug 8, a limit ring 9, a sealing ring 10, a sealing plug 11, a support block 12 and a spring 13. The lower end of the valve body shell 7 is provided with a flange extending toward the axis, a limit ring 9 is provided on the flange at the lower end of the valve body shell 7, a sealing ring 10 is provided above the limit ring 9, support blocks 12 are provided at equal intervals at the upper and lower ends of the sealing ring 10, the bottom end of the support block 12 located at the bottom abuts against the upper end of the limit ring 9, a limit ring 9 is provided at the upper end of the support block 12 located at the top, the side of the limit ring 9 is fixedly connected to the inner wall of the valve body shell 7, baffles are provided at equal intervals on the inner side of the limit ring 9, the inner side of the sealing ring 10 is slidably connected to the sealing plug 11, springs 13 are provided at both ends of the sealing plug 11, and the other end of the spring 13 abuts against the baffle on the inner side of the limit ring 9.

[0025] The middle part of the sealing plug 11 is a cylindrical structure, and the two ends of the sealing plug 11 are conical structures. Under the action of a spring 13, the cylindrical structure in the middle part of the sealing plug 11 contacts and cooperates with the sealing ring 10. At this time, the air valve is in a closed state. When the air pressure in the bottle body decreases or increases to a balance maintained by the elastic force of the spring 13 and the friction between the sealing plug 11 and the sealing ring 10, the sealing plug 11 moves upward or downward. When the cylindrical structure in the middle part of the sealing plug 11 is separated from the sealing ring 10, the air valve opens.

[0026] The liquid collecting cup 9 is a transparent conical structure, which is convenient for observing the amount of liquid in the liquid collecting cup 6 . The conical structure makes it easier to gather the mosquito-repellent liquid inside the cup toward the core rod 4 .

[0027] A method for using an electric mosquito repellent liquid packaging bottle comprises the following steps: Step 1: Remove the bottle cap 5 and the sealing cap 8 and store them away for later use; Step 2: squeeze the press-type pump liquid component, first press the pressing plate 22 inward, the pressing plate 22 pushes the piston 21 inward through the push rod 21, after the piston 21 slides inward, the one-way valve 1 25 is closed, the one-way valve 2 27 is turned on, and the mosquito-repellent liquid in the shell 18 is pumped out from the one-way valve 27, so that the mosquito-repellent liquid flows into the liquid collection cup 6 along the discharge pipe 28; then release the pressing plate 22, the spring 24 pushes the pressing plate 22 outward, so that the one-way valve 1 25 is turned on, the one-way valve 27 is closed, so that the liquid pipette 26 extracts the mosquito-repellent liquid in the bottle 10 to the one-way valve 1 25 and flows into the shell 18, and so on; Step 3: Observe the volume of mosquito coil liquid in the liquid collecting cup 6. When the volume reaches a certain amount, stop the operation of step 2. Step 4: Install the bottle onto the electric mosquito repellent liquid heater for use; Step 5: If the bottle is not used for a long time, remove the bottle body, cover it with the bottle cap 5 and the sealing cover 8, and store it properly.

[0028] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An electric mosquito repellent liquid packaging bottle, comprising a bottle body, a bottle cap (5), a positioning plug (3) and a core rod (4), wherein the positioning plug (3) is arranged at the mouth of the bottle body, the center of the positioning plug (3) is inserted into the core rod (4), and the core rod (4) extends to the inside of the bottle body, characterized in that: A liquid collecting cup (6) is arranged inside the bottle body, the bottom end of the core rod (4) extends to the bottom of the liquid collecting cup (6), a press-type liquid pumping component is arranged on one side of the bottle body, a one-way valve (25) is arranged at the liquid inlet of the press-type liquid pumping component, the other end of the one-way valve (25) is connected to a liquid suction tube (26), the other end of the liquid suction tube (26) extends to the bottom of the bottle body, a one-way valve (27) is arranged at the liquid outlet of the press-type liquid pumping component, the other end of the one-way valve (27) is connected to a liquid discharge tube (28), the other end of the liquid discharge tube (28) extends from the upper part of the liquid collecting cup (6) to the inner side of the liquid collecting cup (6), and an air valve is arranged on one side of the upper end of the bottle body.

2. The electric mosquito repellent liquid packaging bottle according to claim 1, characterized in that: The bottle body comprises an upper bottle body (2) and a lower bottle body (1), wherein the upper end of the lower bottle body (1) is threadedly connected to the lower end of the upper bottle body (2) to form a complete bottle body. The use of such a segmented bottle body facilitates the installation of a liquid collecting cup (6) and a press-type liquid pump component.

3. The electric mosquito repellent liquid packaging bottle according to claim 2, characterized in that: A stepped circular hole is provided on one side of the upper end of the upper bottle body (2), and an air valve is arranged in the stepped circular hole. The air valve is arranged to balance the air pressure in the bottle body so that the push-type liquid pump component can work normally.

4. The electric mosquito repellent liquid packaging bottle according to claim 3, characterized in that: A detachable sealing plug (8) is arranged on the upper part of the stepped circular hole. The sealing plug (8) can better seal the bottle body when the electric mosquito-repellent liquid is not in use. During normal use, the sealing plug (8) is not covered. In this way, when squeezing the press-type pump liquid component, there is no need to frequently disassemble and assemble the sealing cover.

5. The electric mosquito repellent liquid packaging bottle according to claim 4, characterized in that: The push-type pump liquid component comprises a housing (18), a piston (21), a one-way valve (25), a one-way valve (27), a pressing plate (22), a partition (20) and a push rod (23); the housing (18) is arranged in a reserved hole on one side of the lower bottle body (1) and is fixed by bonding; the housing (18) is a cylindrical housing structure with one end open; a liquid inlet is provided on the lower side of the closed end of the housing (18); a one-way valve (25) is provided at the liquid inlet ), the other end of the one-way valve (25) is connected to the liquid suction pipe (26), a liquid outlet is provided on the upper side of the closed end of the shell (18), a one-way valve (27) is provided at the liquid outlet, the other end of the one-way valve (27) is connected to the liquid discharge pipe (28), a partition (20) is provided in the middle of the inner side of the shell (18), a sliding hole is provided in the middle of the partition (20), a push rod (23) is slidably connected in the sliding hole, a piston (21) is provided at the inner end of the push rod (23), and the push rod (2 3) A pressing plate (22) is provided at the other end, and a spring (24) is sleeved on the push rod (23), and the spring (24) is located between the partition (20) and the pressing plate (22); when pumping liquid into the liquid collecting cup (6), the pressing plate (22) is first pressed inward, and the pressing plate (22) pushes the piston (21) inward through the push rod (21), and after the piston (21) slides inward, the one-way valve (25) is closed and the one-way valve (27) is opened, so that the liquid in the housing (18) is The mosquito-repellent incense liquid is pumped out from the second check valve (27), so that the mosquito-repellent incense liquid flows into the liquid collecting cup (6) along the liquid discharge pipe (28); then the pressing plate (22) is released, and the second spring (24) pushes the pressing plate (22) outward to drive the piston (21) to slide outward, and then the first check valve (25) is opened and the second check valve (27) is closed, so that the liquid suction pipe (26) draws the mosquito-repellent incense liquid in the bottle (10) to the first check valve (25) and flows into the housing (18).

6. The electric mosquito repellent liquid packaging bottle according to claim 1, characterized in that: The gas valve comprises a valve body shell (7), a sealing plug (8), a limiting ring (9), a sealing ring (10), a sealing plug (11), a support block (12) and a spring (13). The lower end of the valve body shell (7) is provided with a flange extending toward the axis. The flange at the lower end of the valve body shell (7) is provided with a limiting ring (9). The sealing ring (10) is provided above the limiting ring (9). Support blocks (12) are provided at equal intervals at the upper and lower ends of the sealing ring (10). The support blocks located at the lower end The bottom end of (12) abuts against the upper end of the limiting ring (9), the upper end of the supporting block (12) is provided with a limiting ring (9), the side of the limiting ring (9) is fixedly connected to the inner wall of the valve body shell (7), the inner side of the limiting ring (9) is provided with baffles at equal intervals, the inner side of the sealing ring (10) is slidably connected to the sealing plug (11), and springs (13) are provided at both ends of the sealing plug (11), and the other end of the spring (13) abuts against the baffle on the inner side of the limiting ring (9).

7. The electric mosquito repellent liquid packaging bottle according to claim 6, characterized in that: The middle part of the sealing plug (11) is a cylindrical structure, and the two ends of the sealing plug (11) are conical structures. Under the action of the spring (13), the cylindrical structure in the middle part of the sealing plug (11) contacts and cooperates with the sealing ring (10). At this time, the air valve is in a closed state. When the air pressure in the bottle body decreases or increases to a state that exceeds the elastic force of the spring (13) and the friction force between the sealing plug (11) and the sealing ring (10), the sealing plug (11) moves upward or downward. When the cylindrical structure in the middle part of the sealing plug (11) is separated from the sealing ring (10), the air valve opens.

8. The electric mosquito repellent liquid packaging bottle according to claim 1, characterized in that: The liquid collecting cup (6) is a transparent conical structure, which makes it easy to observe the amount of liquid in the liquid collecting cup (6). The conical structure makes it easier to gather the mosquito-repellent incense liquid inside the cup toward the core rod (4).

9. A method for using an electric mosquito repellent liquid packaging bottle according to any one of claims 1 to 9, comprising the following steps: Step 1: Remove the bottle cap (5) and the sealing cap (8), and store them for later use; Step 2: squeeze the press-type pump liquid component, first press the press plate (22) inward, the press plate (22) pushes the piston (21) inward through the push rod (21), after the piston (21) slides inward, the one-way valve (25) is closed, the one-way valve (27) is opened, the mosquito-repellent liquid in the shell (18) is pumped out from the one-way valve (27), so that the mosquito-repellent liquid flows into the liquid collection cup (6) along the liquid discharge pipe (28); then release the press plate (22), the spring (24) pushes the press plate (22) outward, so that the piston (21) slides outward, the one-way valve (25) is opened, the one-way valve (27) is closed, so that the liquid suction pipe (26) draws the mosquito-repellent liquid in the bottle (10) to the one-way valve (25) and flows into the shell (18), and so on and so forth; Step 3: Observe the volume of the mosquito coil liquid in the liquid collecting cup (6), and stop the operation of step 2 when the volume reaches a certain amount; Step 4: Install the bottle onto the electric mosquito repellent liquid heater for use; Step 5: If the bottle is not used for a long time, remove the bottle body, cover it with the bottle cap (5) and the sealing cap (8), and store it properly.

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