CN220458397U - Insect repellent and electronic volatilizing device - Google Patents

Abstract

The utility model provides an insect repellent and an electronic volatilizing device, wherein the insect repellent comprises a shell, a liquid storage piece and an atomization core, wherein a mounting cavity and an air outlet which is arranged at one end of the shell and communicated with the mounting cavity are arranged in the shell; the liquid storage piece is arranged in the mounting cavity, an air flow channel communicated with the air outlet is formed in the liquid storage piece, and insect repellent is contained in the liquid storage piece; the atomizing core is installed in the air flow channel, and the atomizing core is connected with the liquid storage piece. So set up, the insect repellent in the stock solution spare is absorbed in the atomizing core and atomizes, and the insect repellent after atomizing mixes with the air in the air current passageway and forms the insect repellent smog. Compared with the traditional electrothermal mosquito-repellent incense, the liquid storage part and the atomizing core have faster liquid circulation rate, the content of insect repellent sucked in the atomizing core is high, the volatilization amount of insect repellent active ingredients in the insect repellent is higher, the insect repellent smoke formed by atomizing the insect repellent has faster diffusion efficiency, and the insect repellent effect is better.

Description

Insect repellent and electronic volatilizing device

Technical Field

The utility model belongs to the technical field of insect expelling equipment, and particularly relates to an insect expelling device and an electronic volatilizing device.

Background

The pyrethroid is a main component of a common insect repellent in modern life, and has the action mechanism of disturbing the normal physiology of insect nerves, so that insects are repelled and killed, and the pyrethroid has the advantages of small dosage and low use concentration, thus being safer to people and animals and having little pollution to the environment. Therefore, the mosquito-repellent incense coil containing the pyrethroid is developed as a mosquito repellent, one end of the mosquito-repellent incense coil is ignited to start burning the combustible material, the pyrethroid component volatilizes due to heat caused by burning, and smoke attached with the pyrethroid is generated and diffused into the whole space, so that mosquitoes in the space are killed.

However, the mosquito coil needs to be ignited by using open fire, and needs to be burned for a long time, so that the fire safety problem is easily caused by long-term exposure of fire sources in indoor environment. Based on this, adopt electric heat formula mosquito repellent device in the related art, including liquid formula and solid formula, on adopting the medium such as tablet, cotton core that contain pyrethroid, reuse firing equipment in order to volatilize active ingredient such as pyrethroid in the air, but the volatile volume of mosquito repellent active ingredient is less in the heating process in the electric heat formula mosquito repellent device, volatilize diffusion rate slow, if to reach the mosquito repellent purpose, need long-time continuous heating, deinsectization inefficiency.

Disclosure of Invention

The utility model aims to provide an insect repellent, which aims to solve the problems of low volatilization content of insect repellent and long insect repellent time in the insect repellent.

In order to solve the above technical problems, the present utility model is achieved by a vermin exterminator comprising:

the shell is internally provided with a mounting cavity and an air outlet which is arranged at one end of the shell and is communicated with the mounting cavity;

the liquid storage piece is arranged in the mounting cavity, an air flow channel communicated with the air outlet is formed in the liquid storage piece, and insect repellent is contained in the liquid storage piece;

the atomizing core is arranged in the airflow channel and is connected with the liquid storage piece.

In some embodiments of the utility model, the atomizing core comprises an annular liquid guide member and a heating body connected to the inside of the liquid guide member in a contact manner, and the liquid guide member is connected to the liquid storage member.

In some embodiments of the present utility model, the liquid guiding member includes a liquid guiding body and a liquid guiding sheet disposed on the liquid guiding body, and the liquid guiding sheet extends toward the liquid storing member and is disposed inside the liquid storing member.

In some embodiments of the utility model, the insect repellent further comprises a base and an electrode arranged on the base, wherein the electrode is electrically connected with the heating body, the base is arranged at one end of the shell, which is away from the air outlet, and is provided with an air inlet in a penetrating way, and the air inlet is communicated with the air flow channel.

In some embodiments of the utility model, the insect repellent further comprises a seal mounted between the base and the reservoir.

In some embodiments of the present utility model, the insect repellent further includes an air duct, the air duct is disposed in the air flow channel, and the air duct is provided with the atomizing core and is provided with a avoiding hole for extending out of the atomizing core.

In some embodiments of the utility model, the relief hole extends along an axial direction of the airway tube and extends through one end of the airway tube.

In some embodiments of the present utility model, the air duct is provided with a through hole circumferentially spaced from the relief hole.

In some embodiments of the utility model, the insect repellent further comprises a liquid absorbing member, wherein the liquid absorbing member is arranged between the liquid storage member and the shell and is provided with a perforation which is communicated with the air flow channel and the air outlet.

The utility model also provides an electronic volatilizing device which comprises a battery rod and the insect repellent device which is assembled at one end of the battery rod, wherein the battery rod is electrically connected with the insect repellent device.

Compared with the prior art, the insect repellent has the beneficial effects that:

the utility model provides an insect repellent which comprises a shell, a liquid storage piece and an atomization core. Wherein, the shell is internally provided with a mounting cavity and an air outlet which is arranged at one end of the shell and is communicated with the mounting cavity; the liquid storage piece is arranged in the mounting cavity, an air flow channel communicated with the air outlet is formed in the liquid storage piece, and insect repellent is contained in the liquid storage piece; the atomizing core is installed in the air flow channel, and the atomizing core is connected with the liquid storage piece. So set up, the insect repellent in the stock solution spare is absorbed in the atomizing core and atomizes, and the insect repellent after atomizing mixes with the air in the air current passageway and forms the insect repellent smog. Compared with the traditional electrothermal mosquito-repellent incense, the liquid storage part and the atomizing core have faster liquid circulation rate, the content of insect repellent sucked in the atomizing core is high, the volatilization amount of insect repellent active ingredients in the insect repellent is higher, the insect repellent smoke formed by atomizing the insect repellent has faster diffusion efficiency, and the insect repellent effect is better.

Drawings

Fig. 1 is a schematic cross-sectional view of an insect repellent according to an embodiment of the present utility model;

fig. 2 is an exploded view of a part of the components of the insect repellent of fig. 1;

fig. 3 is a schematic view of a liquid guide of the insect repellent of fig. 1;

fig. 4 is a schematic view of the structure of the air duct of the insect repellent of fig. 1.

In the drawings, each reference numeral denotes:

100. an insect repellent; 10. a housing; 11. a mounting cavity; 12. an air outlet; 20. a liquid storage member; 21. an air flow channel; 30. an atomizing core; 31. a liquid guide; 311. a liquid guiding main body; 312. a liquid guiding sheet; 32. a heating element; 40. a base; 41. an electrode; 42. an air inlet; 50. a seal; 60. an air duct; 61. avoidance holes; 70. a liquid absorbing member; 71. and (5) perforating.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 4, the present utility model proposes an insect repellent 100, wherein the insect repellent 100 comprises a housing 10, a liquid storage member 20 and an atomization device, wherein a mounting cavity 11 and an air outlet 12 which is arranged at one end of the housing 10 and is communicated with the mounting cavity 11 are arranged in the housing 10; the liquid storage piece 20 is arranged in the mounting cavity 11, an air flow channel 21 communicated with the air outlet 12 is formed in the liquid storage piece 20, and insect repellent is contained in the liquid storage piece 20; the atomizing core 30 is installed in the airflow channel 21, and the atomizing core 30 is connected to the liquid storage member 20.

The insect repellent contained in the liquid storage part 20 mainly comprises pyrethroid and the like, wherein the pyrethroid is a common drug in the insect control field, has great influence on the drug of mosquitoes, has high insect repellent efficiency, can kill the mosquitoes by using a small amount, has little influence on human bodies and has high safety. The insect repellent can also comprise dinotefuran, cartap, propoxur, phenyl salicylate, carbamate, organophosphorus and other insect repellent medicines.

The pyrethroid or other volatile chemical may be used as it is, or may be diluted with various solvents or added with various additives, and the solvents may include propylene glycol, butylene glycol, diethylene glycol, dipropylene glycol, hexylene glycol, ketone solvents, ester solvents, and the like. The alcohol, ketone or ester solvent can better disperse the effective insect repellent component in the insect repellent, and the dispersion efficiency is improved, namely, under the condition of the same insect repellent content, the capacity of the insect repellent is improved, the chemical can be uniformly sprayed out in the insect repellent process, the coverage space of the chemical is larger, and the volatilization efficiency and the insect repellent effect of the insect repellent are further improved.

In the embodiment of the present utility model, the liquid storage member 20 may be liquid storage cotton, the liquid storage cotton is absorbed with insect repellent, the insect repellent is introduced into the atomizing core 30, the atomizing core 30 volatilizes the insect repellent, the insect repellent is atomized in the air flow channel 21 and mixed with air to form aerosol, and the aerosol flows out of the air outlet 12 into the insect repellent space. The material of the liquid storage cotton can be: natural fibers such as cotton, hemp, wool, silk, etc.; and may be semi-synthetic fiber such as rayon, or synthetic fiber such as nylon, vinylon, polyethylene, polypropylene, aramid, polyphenylene sulfide, etc. The liquid storage member 20 made of fiber material has many fine holes formed between them, which can store and absorb insect repellent better. In other embodiments, the liquid storage member 20 may be a liquid storage bin, and the liquid storage bin is provided with a liquid outlet hole, and the atomizing core 30 is connected with the liquid outlet hole and is used for sucking the insect repellent so as to realize atomization and dispersion of the insect repellent.

Specifically, the atomizing core 30 includes an annular liquid guide 31 and a heating element 32 in contact with and connected to the inside of the liquid guide 31, and the liquid guide 31 is connected to the liquid storage 20. The liquid guide piece 31 can be fiber material for absorb the insect repellent in the stock solution piece 20, the heat-generating body 32 can be forms such as heater, piece that generates heat, and the heat-generating body 32 is connected with external power supply electricity back heating insect repellent in the liquid guide piece 31, and the insect repellent volatilizees the back and mixes with the air of air current channel 21 and form aerosol, after the aerosol blowout gas outlet 12, kills the mosquito in the region, and insect repellent's volatile efficiency is higher, uses the time of insect repellent to be shorter, and the user of being convenient for realizes quick kill to the mosquito. In other embodiments, the atomizing core 30 may also be in the forms of ultrasonic vibration atomization, electric field excitation, etc., so as to rapidly disperse the effective insect repellent such as the insect repellent pyrethroid in the insect repellent, and achieve rapid extermination of mosquitoes.

In this embodiment, the heating element 32 may be a tubular structure wound in a circular shape or an elliptical shape, or may be a shape arbitrarily set such as a quasi-tubular structure or a layered S-shape, or in other embodiments, the heating element 32 may be bent to form a rectangular or regular polygonal tubular structure, and may be specifically set according to actual needs. The heating element 32 may be a wire bent to fit the liquid guide 31, and the wires are interwoven in a grid shape, and the grid shape includes, but is not limited to, a round shape, a diamond shape, a square shape, or the like. The heat generating body 32 may be provided in one, two or more, and the wires of the plurality of heat generating bodies 32 may be provided in different lengths. The metal wires with different lengths have different resistance values, so that the metal wires have different heating powers so as to meet the requirements of different users. In other embodiments, the heating elements 32 may be of the same length, but the metal materials used for the heating elements 32 are different, and the different metal materials have different resistivities, so that the resistances between the heating elements 32 are different, and the atomization amount generated by the atomization core 30 is also different. It will be appreciated that the different forms of bending between the plurality of heat-generating bodies 32, as well as the different resistances, produce the same effect and are not unfolded here.

Further, referring to fig. 3, the liquid guiding member 31 includes a liquid guiding body 311 and a liquid guiding sheet 312 disposed on the liquid guiding body 311, and the liquid guiding sheet 312 extends toward the direction of the liquid storing member 20 to the inside of the liquid storing member 20. The liquid guide member 31 may be made of fiber materials, such as polyester, nylon, etc., and a plurality of fine holes are formed between the fiber materials, the liquid guide sheet 312 in the liquid guide member 31 extends into the liquid storage member 20, the holes with very small aperture have capillary adsorption force, the insect repellent in the liquid storage member 20 is adsorbed, the insect repellent is conducted from the liquid guide sheet 312 to the liquid guide main body 311, the heating body 32 in the liquid guide main body 311 heats and atomizes the insect repellent, and the heated insect repellent is mixed with air in the air flow channel 21 to form an insect repellent aerosol. The capillary adsorption force of the liquid guide sheet 312 is utilized to have stronger adsorption effect on the insect repellent of the liquid storage piece 20, so that the content of the insect repellent heated and atomized in the insect repellent 100 is effectively improved, the insect repellent efficiency is improved, and the insect repellent effect is greatly improved.

In the embodiment of the present utility model, referring to fig. 2, the liquid guiding main body 311 is annularly disposed, the heating element 32 is disposed in contact with the liquid guiding main body 311, two liquid guiding sheets 312 extend from the liquid guiding main body 311 towards the liquid storing member 20, the liquid storing member 20 is two axially separated parts, the two parts are spliced to form the air flow channel 21 and the plugging hole, the liquid guiding sheets 312 are disposed in the plugging hole, and the two parts of the liquid storing member 20 clamp two sides of the liquid guiding sheets 312. The inner surface area of the plug hole formed by the two parts of the liquid storage piece 20 and the liquid guide piece 312 have larger contact area, the contact area is large, the adsorption efficiency is higher, the insect repellent content transported to the liquid guide main body 311 is higher, the heat-generating body 32 heats and volatilizes more insect repellent components, and the insect repellent effect is better. In other embodiments, the liquid guiding member 31 and the liquid storing member 20 may be integrally disposed, that is, the director main body is directly connected with the liquid storing member 20, the liquid guiding main body 311 is made of a fiber material, and the capillary adsorption force of the liquid guiding main body 311 absorbs the insect repellent of the liquid storing member 20, so that the effect is the same as that of inserting the liquid guiding sheet 312 into the liquid storing member 20, so that more insect repellent is used for killing mosquitoes, thereby improving the insect repellent efficiency in the space.

Referring to fig. 1, in the embodiment of the utility model, the insect repellent 100 further includes a base 40 and an electrode 41 disposed on the base 40, the electrode 41 is electrically connected with the heating element 32, the base 40 is mounted at one end of the casing 10 facing away from the air outlet 12 and is provided with an air inlet 42 in a penetrating manner, and the air inlet 42 is communicated with the air flow channel 21. The electrode 41 can be exposed on the base 40 and is in contact electrical connection with an external power supply, so that the heating body 32 is powered, the heating body 32 heats the insect repellent flowing into the liquid guide piece 31 from the liquid storage piece 20, air flows in from the air inlet 42 formed in the base 40, the heated insect repellent is mixed with air in the air flow channel 21 to form aerosol, the diffusion efficiency of the aerosol is higher, the effective components of the insect repellent can be better diffused into the space, and the mosquito killing effect in the area space is better. The electrode 41 may also be configured as a socket electrically connected and matched with an external power supply, or an electric connection module wirelessly sensed with the external power supply, or other forms of electrode 41 capable of realizing the charging function, which is not limited herein. In other embodiments, a built-in power source may be provided in the insect repellent 100, and the electrodes 41 are directly connected to form the single-use insect repellent 100.

Further, the base 40 is further provided with a placement groove, a magnetic piece is fixedly installed in the placement groove, and a magnetic piece corresponding to the magnetic piece is also arranged on an external component matched with the insect disinfester, so that stable connection between the insect disinfester and the external component is realized. In an embodiment, the magnetic members mounted on the base 40 have different magnetic poles, the external components are also provided with corresponding magnetic poles, when the magnetic poles are opposite, the external components and the base 40 attract each other, when the magnetic poles are identical, the external components and the base 40 repel each other, so as to realize accurate positioning between the deinsectization device and the external components, when the external components are batteries, the batteries and the electrodes 41 arranged on the base 40 have positive and negative pole differences, and the accurate connection between the electrodes 41 and the batteries is realized through the magnetic pole differences of the magnetic members. In other embodiments, the base 40 may be provided with other connectors, such as latch members, etc., and the external components may be provided with receptacles for mating with the latches to provide a removable connection.

The end of the casing 10 of the insect repellent 100, which is far away from the air outlet 12, is provided with an opening, the opening is used for installing the base 40, and the base 40 and the casing 10 can be detachably connected or integrally arranged. The detachable connection mode of the base 40 and the housing 10 can be in the form of a buckle connection, a threaded connection, a plug connection, etc. In the embodiment of the utility model, the inner wall of the casing 10 is provided with a groove, the assembly position of the base 40 corresponding to the groove is provided with a protrusion, and the protrusion and the groove are correspondingly clamped so as to realize detachable connection, thereby facilitating the disassembly, assembly and maintenance of the insect repellent 100 by a user.

To further improve the airtight inside of the insect repellent 100, the insect repellent 100 further includes a sealing member 50 installed between the base 40 and the liquid storage member 20. The sealing member 50 may be made of polymer materials such as silica gel or polyethylene, and has good air tightness, and the sealing member 50 is used for effectively sealing the insect repellent gas in the insect repellent device 100, so that the aerosol formed by the atomized insect repellent mixed with air flows out from the air outlet 12, leakage is avoided, fixed-point sterilization of space is realized, and insect repellent efficiency of the insect repellent device 100 is improved.

Referring to fig. 1, in the embodiment of the present utility model, the sealing member 50 is disposed between the base 40 and the liquid storage member 20, the sealing member 50 is provided with a mounting hole and a connecting hole, and the mounting hole is used for avoiding the electrode 41 disposed on the base 40, so that the electrode 41 can extend out to be electrically connected with an external component, and meanwhile, the sealing connection between the base 40 and the liquid storage member 20 is considered, so as to realize air tightness in the insect repellent 100 and avoid leakage of insect repellent.

Along with the continuous atomization of the insect repellent sucked in the atomization core 30, so as to form aerosol containing the insect repellent, when the liquid storage piece 20 is liquid storage cotton, part of aerosol can enter the liquid storage cotton and be absorbed by the liquid storage cotton, and the aerosol entering the liquid storage cotton reenters the liquid guide piece 31 and is atomized again. In order to further improve the diffusion efficiency of the insect repellent and improve the content of the insect repellent in the space, in the embodiment of the present utility model, the insect repellent 100 further includes an air duct 60, the air duct 60 is disposed in the air flow channel 21, and the air duct 60 is provided with the atomizing core 30 and with a avoiding hole for extending out of the atomizing core 30. The air duct 60 can be made of materials which are not easy to be corroded by insect repellents, such as metal materials and plastic materials, has acid and alkali resistance, and the air duct 60 can effectively guide aerosol containing the insect repellents to be sprayed out of the air outlet 12, so that the content of the insect repellents entering the liquid storage cotton again is reduced.

Meanwhile, the atomization core 30 is installed in the air duct 60, the atomization core 30 comprises the heating element 32 and the liquid guide piece 31, the installation position of the heating element 32 in the insect repellent 100 is relatively fixed, and the liquid guide piece 31 needs to be fixed at a fixed position in the air flow channel 21 to avoid movement for facilitating atomization. The air duct 60 can effectively and firmly support the liquid guide member 31, thereby reducing the displacement of the atomizing core 30 in the air flow channel 21 and further improving the atomizing efficiency of the atomizing core 30.

Specifically, the liquid guide member 31 includes a liquid guide plate 312 with two sides extending to the liquid storage member 20, the air guide tube 60 is provided with an avoiding hole for the liquid guide plate 312 to ooze, the avoiding hole can better clamp and fix the liquid guide plate 312, and the insect repellent is guided to enter the liquid guide main body 311 along the liquid guide plate 312.

In order to facilitate the assembly between the liquid guide 31 and the air guide tube 60, in an embodiment of the present utility model, referring to fig. 4, the avoidance hole extends along the axial direction of the air guide tube 60 and penetrates one end of the air guide tube 60. During the assembly process of the liquid guide 31, the liquid guide piece 312 of the liquid guide 31 slides in from the opening direction of the avoiding hole. Along with the continuous sucking of insect repellent in the liquid storage part 20 by the liquid guide part 31, the heating body 32 arranged in the liquid guide main body 311 continuously heats the insect repellent, the liquid guide main body 311 is made of fiber materials such as cotton and nylon, long-time heating can influence the liquid guide main body 311, the avoidance holes are formed along the axis of the air guide pipe 60 in a penetrating way, the liquid guide part 31 can be replaced in time conveniently by a user, and the service life of the insect repellent 100 is prolonged.

In one embodiment of the present utility model, the air duct 60 is provided with through holes circumferentially spaced from the relief holes. In the process of assembling the liquid guide 31 and the air guide pipe 60, the liquid guide 31 compresses the air in the air guide pipe 60, so that the air pressure in the air guide pipe 60 is increased, and the liquid guide 31 is difficult to enter the air guide pipe 60 due to air pressure resistance. The through holes can be communicated with the air duct 60 and the external atmosphere, so that the air pressure balance inside and outside the air duct 60 is realized, and the liquid guide piece 31 can conveniently enter the air duct 60.

The atomization mode in the insect repellent 100 is a heating atomization mode, the temperature of the insect repellent gas flowing out of the airflow channel 21 is higher, and the high-temperature gas can be condensed when meeting the shell 10 with lower temperature, so that condensate is formed. Therefore, in an embodiment of the present utility model, referring to fig. 2, the insect repellent 100 further includes a liquid absorbing member disposed between the liquid storing member 20 and the housing 10 and having a through hole communicating the air flow channel 21 with the air outlet 12. The liquid absorbing member can be made of sponge, polyurethane and other materials, and holes are formed in the liquid absorbing member to form capillary adsorption force to absorb condensate, so that condensate backflow is effectively prevented from affecting the concentration of insect repellent in the liquid storage member 20, and the insect repellent effect of the insect repellent device 100 is guaranteed.

The utility model also provides an electronic volatilizing device, which comprises a battery rod and the insect repellent 100 which is assembled at one end of the battery rod, wherein the battery rod is electrically connected with the insect repellent 100. The specific structure of the insect repellent 100 refers to the above embodiments, and because the electronic volatilizing device adopts all the technical solutions of all the embodiments, the insect repellent has at least all the beneficial effects brought by the technical solutions of the embodiments, and will not be described in detail herein.

The battery pole provides electric energy for the use of the insect repellent 100, the battery pole is provided with two electric interfaces, and the insect repellent 100 is detachably arranged on the battery pole and selectively enables the two electrodes 41 to be in one-to-one correspondence and electrically connected with the two electric interfaces. The battery pole can be provided with a switch and a power supply, the power supply can be charged and discharged, and after the charged battery pole and the insect repellent 100 are assembled, the discharging of the power supply can be controlled through the switch, so that the control of the user on the electronic volatilizing device is facilitated. The electronic volatilization device can regulate and control different volatilization gears through the switch, the gears are different, the volatilization amount is also different, and the requirements of different users are met.

In an embodiment, an air pump may be further disposed in the battery rod, and the air pump is communicated with the air flow channel 21, so that the air circulation speed in the air flow channel 21 can be increased, and the air containing insect repellent can be rapidly sprayed out, thereby achieving the purpose of rapid disinfection.

In another embodiment, the insect repellent in the liquid storage part 20 of the insect repellent device 100 is in a quantitative arrangement, and after the insect repellent is used, the insect repellent device 100 can be added with new insect repellent or directly replaced with another insect repellent device 100 to be mounted on the battery rod. The battery pole is provided with a counting module for counting the number of times of eruption of the installed insect repeller 100, the counting module is provided with a counting threshold, and after the number of times of eruption reaches the counting threshold, a user needs to replace a new insect repeller 100 or supplement insect repellents.

The insect repellent 100 may further include a heat sensor for sensing the temperature of the atomizing chamber in the atomizing core 30, when the content of insect repellent in the liquid storage member 20 is small, the temperature of the atomizing chamber will be high, the heat sensor is electrically connected with the control main board in the battery pole, the control main board is provided with a temperature threshold, and when the temperature of the atomizing chamber reaches the threshold, the battery pole stops powering off the heating element 32. By the arrangement, the temperature of the heating element 32 can be effectively prevented from being too high, and damage to the liquid guide member 31 and the liquid storage member 20 is avoided.

The battery pole can be provided with the loudspeaker module and the display module, the loudspeaker module carries out information prompt when the electronic volatilizing device carries out gear switching and the electric quantity is too low, the display module can display the information such as the current volatilizing gear, the residual electric quantity, the number of times of eruption and the like, and the display module is convenient for prompting a user to timely supplement the electric quantity, replace a new insect repellent 100, supplement insect repellents and the like.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (9)

1. An insect repellent, comprising:

the shell is internally provided with a mounting cavity and an air outlet which is arranged at one end of the shell and is communicated with the mounting cavity;

the liquid storage piece is arranged in the mounting cavity, an air flow channel communicated with the air outlet is formed in the liquid storage piece, and insect repellent is contained in the liquid storage piece;

the atomizing core is arranged in the airflow channel and comprises an annular liquid guide piece and a heating body which is connected with the inside of the liquid guide piece in a contact manner, and the liquid guide piece is connected with the liquid storage piece.

2. The insect repellent according to claim 1, wherein the liquid guide member comprises a liquid guide body and a liquid guide sheet provided on the liquid guide body, the liquid guide sheet extending toward the liquid storage member to the inside of the liquid storage member.

3. The insect repellent according to claim 1, further comprising a base and an electrode provided on the base, the electrode being electrically connected to the heat generating body, the base being mounted at an end of the housing facing away from the air outlet and being perforated with an air inlet, the air inlet being in communication with the air flow passage.

4. The insect repellent according to claim 3, further comprising a seal mounted between said base and said reservoir.

5. The insect repellent according to claim 1, further comprising an air duct provided in the air flow passage, the air duct being provided with the atomizing core and provided with a relief hole for extending out of the atomizing core.

6. The insect repellent according to claim 5, wherein the escape hole is provided extending in an axial direction of the air duct and penetrates one end of the air duct.

7. The insect repellent according to claim 5, wherein the air duct is provided with through holes circumferentially spaced from the escape holes.

8. The insect repellent according to claim 1, further comprising a liquid absorbing member disposed between the liquid storage member and the housing and having perforations communicating the air flow passage with the air outlet.

9. An electronic volatilizing device comprising a battery pole and the insect repellent according to any one of claims 1 to 8 fitted to one end of the battery pole, the battery pole being electrically connected to the insect repellent.