Mosquito-repellent device

Abstract

A mosquito-repellent device, comprising a base (020) and a bottle body (030). The bottle body (030) is detachably mounted on the base (020), and a repellent agent is contained in the bottle body (030); an atomizer (032) is mounted at the inner bottom of the bottle body (030), and the atomizer (032) atomizes the repellent agent ultrasonically; the base (020) supplies power to the atomizer (032), and the bottle body (030) has an upper opening (033); and the repellent agent comprises picaridin. The mosquito-repellent device diffuses the repellent agent by means of atomization, thus avoiding excessive accumulation of the mosquito-repellent agent on the skin while repelling mosquitoes, and being more friendly to groups such as infants and pregnant women.

Description

A mosquito repellent device Technical Field

[0001] The present invention relates to the technical field of mosquito control devices, and in particular to a mosquito repellent device. Background Art

[0002] Mosquito repellent is a common problem in our daily lives. To prevent and control mosquitoes while minimizing the impact on the user, mildly toxic repellents, such as DEET, are commonly used. Prior art applications of repellents are typically limited to spraying or applying. To achieve optimal diffusion, these methods require the addition of volatile agents such as alcohol and glycerol. However, this can create a sticky, uncomfortable sensation on the skin and pose a potential safety risk for those with sensitive skin.

[0003] Summary of the Invention

[0004] The present invention provides a mosquito repellent device to solve the problem that the use of repellent agents in the prior art is often limited to spraying or applying, which will cause a sticky and uncomfortable feeling on the skin and pose a safety hazard to people with sensitive skin.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A mosquito repellent device comprises a base and a bottle body, wherein the bottle body is detachably mounted on the base and contains a repellent agent;

[0007] An atomizer is installed at the bottom of the bottle body, and the atomizer atomizes the repellent agent through ultrasonic waves. When the bottle body is installed on the base, the base supplies power to the atomizer at the bottom of the bottle body. The upper part of the bottle body is open;

[0008] The repellent agent includes picaridin.

[0009] Furthermore, a polymer film is provided at the upper opening of the bottle body.

[0010] Furthermore, the mosquito repellent device further includes an upper shell, which is mounted on the base and covers the outer side of the bottle body;

[0011] A ventilation area is provided on the upper portion of the upper shell, and a plurality of ventilation holes are provided in the ventilation area.

[0012] Furthermore, a contact electrically connected to the atomizer is provided on the outer side of the bottom of the bottle body;

[0013] A conductive connecting piece is provided on the upper portion of the base. When the bottle body is mounted on the base, the connecting piece contacts the contact point.

[0014] Furthermore, a power supply element is provided in the base, and the power supply element supplies power to the atomizer. A switch and a power supply interface are provided on the peripheral side of the base, and the switch and the power supply interface are both connected to the power supply element.

[0015] Furthermore, the power supply element is a battery or a switching power supply.

[0016] Furthermore, the repellent agent also includes one or more of chlorpyrifos, methyl nonyl ketone, and DEET.

[0017] Furthermore, the atomizer has a heating unit for increasing the temperature of the repellent agent.

[0018] Furthermore, the heating operating temperature of the atomizer is greater than 40°C and less than 120°C.

[0019] The beneficial effects of the present invention are:

[0020] The repellent is diffused in an atomized manner, which can repel mosquitoes while avoiding excessive accumulation of the repellent on the skin. It is more friendly to infants, pregnant women and other groups. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] FIG1 is a cross-sectional view of a mosquito repellent device;

[0022] FIG2 is a front view of the mosquito repellent device.

[0023] Explanation of the accompanying drawings: 010, upper shell; 011, ventilation area; 012, ventilation hole; 020, base; 021, switch; 022, power supply element; 023, power supply interface; 024, first adjustment switch; 025, second adjustment switch; 026, countdown switch; 030, bottle body; 031, polymer film; 032, atomizer; 033, opening; 034, contact; 035, heating unit; 040, connector. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be further clearly and completely described below in conjunction with the embodiments of the present invention. It should be noted that the embodiments described 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 without making creative work are within the scope of protection of the present invention.

[0025] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In the embodiments of the present application, the term "and / or" is merely a description of the association relationship between associated objects, indicating that three relationships may exist. For example, A and / or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone.

[0027] The terms "first" and "second" in the embodiments of the present application are only used for descriptive purposes and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions. For example, a system, product or device comprising a series of components or units is not limited to the listed components or units, but may optionally also include components or units that are not listed, or may optionally also include other components or units that are inherent to these products or devices. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0028] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] As shown in Figures 1 and 2, the present invention provides a mosquito repellent device, which mainly includes a base 020 and an upper shell 010. The upper shell 010 is detachably mounted on the base 020. The top of the upper shell 010 has a ventilation area 011, and the ventilation area 011 has a plurality of ventilation holes 012. The ventilation holes 012 are connected to the opening 033 of the bottle body 030, that is, connected to the polymer film 031; a replaceable bottle body 030 is provided in the hollow area between the shell 010 and the base 020 (in the embodiment shown in Figure 1, the upper shell 010 is cylindrical, the bottle body 030 is also cylindrical, and the outer diameter of the bottle body 030 is slightly smaller than the inner diameter of the upper shell 010. The upper shell 010 and the bottle body 030 of the present invention are not limited to this specific shape. ), the bottle body 030 contains medicine, and an atomizer 032 is installed at the bottom of the bottle body 030 for atomizing the medicine in the bottle (generating high-frequency resonance through ultrasonic waves); an opening 033 is provided in the middle of the upper part of the bottle body 030, and a layer of polymer film 031 is provided at the opening 033, which has a microporous structure, so that the atomized medicine molecules can pass through smoothly, while the liquid in the bottle cannot pass through due to surface tension, thereby achieving leak-proofing; a contact 034 electrically connected to the atomizer 032 is provided on the outer side of the bottom of the bottle body 030, and a conductive connector 040 is provided on the upper part of the base 030. When the bottle body 030 is placed on the base 020, the connector 040 is electrically connected to the contact, so that the base 020 supplies power to the atomizer 032.

[0030] A power supply element 022 is installed in the base 020, which can be a battery or a switching power supply in other embodiments; a switch 021 is provided around the base 020 for controlling the power supply of the power supply element 022, and a power supply interface 023 electrically connected to the power supply element 022 is also provided around the base 020.

[0031] The agent used in the present invention is a mosquito repellent agent - Picaridin (also known as Icaridin). It can be used to repel mosquitoes and has good volatility. In one embodiment of the invention, the atomizer 032 has a built-in heating unit 035 that can realize the heating function. Its operating temperature is set to be greater than 40°C and less than 120°C (the minimum value of the interval, 40°C, is the diffusion temperature higher than normal human body temperature, and the maximum value of the interval, 120°C, is the upper limit temperature of the designed maximum reasonable diffusion rate of Picaridin). A first adjustment switch 024 is provided on the periphery of the base 020. The first adjustment switch 024 has multiple temperature gears and is used to adjust the operating temperature of the atomizer 032. A second adjustment switch 025 is also provided on the periphery of the base 020. The second adjustment switch 025 is used to adjust the ultrasonic frequency gear. A countdown switch 026 is also provided on the periphery of the base 020. The countdown switch 026 is used to set the working time of the atomizer 032.

[0032] In other embodiments of the present invention, the agent may further include one or more of picaridin, methyl nonyl ketone, and DEET in addition to picaridin.

[0033] The present invention mainly utilizes the atomizer 032 to atomize and diffuse the medicine inside the bottle body 030 to achieve a mosquito repellent effect. Compared with the method of spraying or applying the medicine directly on the skin, the present invention can avoid excessive accumulation of mosquito repellent medicine on the skin while repelling mosquitoes, and is more friendly to infants, young children, and pregnant women.

[0034] The above-described embodiments merely illustrate embodiments of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A mosquito repellent device, characterized in that: It comprises a base and a bottle body, wherein the bottle body is detachably mounted on the base and contains a repellent agent; An atomizer is installed at the bottom of the bottle body, and the atomizer atomizes the repellent agent through ultrasonic waves. When the bottle body is installed on the base, the base supplies power to the atomizer at the bottom of the bottle body, and the upper part of the bottle body is open; The repellent agent includes picaridin.

2. The mosquito repellent device according to claim 1, characterized in that: A polymer film is arranged at the upper opening of the bottle body.

3. The mosquito repellent device according to claim 2, characterized in that: The mosquito repellent device further comprises an upper shell, which is mounted on the base and covers the outer side of the bottle body; A ventilation area is provided at the upper portion of the upper shell, and a plurality of ventilation holes are provided in the ventilation area.

4. The mosquito repellent device according to claim 1, characterized in that: The outer side of the bottom of the bottle body is provided with a contact point electrically connected to the atomizer; A conductive connecting piece is provided on the upper part of the base, and when the bottle body is installed on the base, the connecting piece contacts the contact point.

5. The mosquito repellent device according to claim 1, characterized in that: A power supply element is arranged in the base, and the power supply element supplies power to the atomizer. A switch and a power supply interface are arranged on the peripheral side of the base, and the switch and the power supply interface are both connected to the power supply element.

6. The mosquito repellent device according to claim 5, characterized in that: The power supply element is a battery or a switching power supply.

7. The mosquito repellent device according to claim 1, characterized in that: The repellent agent also includes one or more of chlorpyrifos, methyl nonyl ketone and DEET.

8. The mosquito repellent device according to claim 1, characterized in that: The atomizer has a heating unit in it for increasing the temperature of the repellent agent.

9. The mosquito repellent device according to claim 1, characterized in that: The heating operating temperature of the atomizer is greater than 40°C and less than 120°C.

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