Mosquito killing device

Abstract

The utility model relates to the technical field of mosquito eradication, and discloses a mosquito eradication device which comprises a mosquito trapping component, a mosquito eradication component, a mosquito eradication component, a mosquito eradication component, a mosquito eradication component and a mosquito eradication component, and the mosquito eradication component comprises a mosquito trapping pipeline and a mosquito trapping chamber which are communicated with each other; the carbon dioxide collecting and releasing assembly comprises an air driving part, an adsorption part, an air storage part and an air outlet pipeline, an air outlet of the air driving part can be communicated with an air inlet of the adsorption part, a carbon dioxide air outlet of the adsorption part is communicated with an air inlet of the air storage part, and an air outlet of the air storage part is communicated with an air inlet of the air outlet pipeline; an air outlet of the air outlet pipeline is adjacent to a mosquito inlet of the mosquito trapping pipeline, and a carbon dioxide adsorption material is placed in the adsorption part. According to the embodiment of the invention, carbon dioxide gas can be directly collected from surrounding air and released at a concentration close to that of carbon dioxide exhaled by a human body, the breathing effect of the human body is simulated, an odorant and an ultraviolet lamp are combined, mosquitoes are attracted and killed harmlessly, high-voltage parts and consumables are not needed, maintenance is not needed, continuous work can be achieved, the cost is reduced, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mosquito killing, for example to a mosquito killing device. BACKGROUND

[0002] Mosquito bites not only cause annoyance, but also can spread a variety of high-risk diseases such as dengue fever, malaria, yellow fever, Japanese encephalitis and filariasis. In China, common mosquito species include Culex, Anopheles and Aedes. Traditional mosquito repellent methods such as mosquito incense, mosquito repellent liquid and spray usually have short action time, environmental pollution and possible indirect harm to the human body. In addition, the existing mosquito killing devices on the market have single function and limited trapping methods. The long-term use of chemical mosquito repellent methods may lead to mosquito resistance, thus failing to achieve the ideal mosquito killing effect.

[0003] Some mosquito killing devices on the market use carbon dioxide gas to simulate the human respiratory process to attract mosquitoes. These devices usually use bottled high-pressure carbon dioxide or chemical methods to generate carbon dioxide gas. The gas source needs to be replaced regularly, which is inconvenient for long-term use. Moreover, this method increases the concentration of carbon dioxide, which is not suitable for relatively closed spaces such as indoors. High-pressure gas tanks also have safety hazards, are inconvenient to manage and transport, have high use cost and poor experience.

[0004] It should be noted that the information disclosed in the above background section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. CONTENT OF THE INVENTION

[0005] To have a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not a general review, nor is it intended to determine key / important components or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0006] The disclosed embodiments provide a mosquito killing device that can directly collect carbon dioxide gas from the surrounding environment air, simulate human respiratory effect to release carbon dioxide, attract mosquitoes and kill them harmlessly. The disclosed embodiments can work continuously without high-pressure components and consumables, thereby reducing use cost and improving user experience.

[0007] According to the embodiments provided in the present application, a mosquito killing device is provided, which comprises a mosquito catching assembly including a mosquito catching pipe and a mosquito catching chamber, the mosquito catching chamber being connected with the mosquito catching pipe and used for collecting mosquitoes; and a carbon dioxide collecting and releasing assembly including an air driving member, a suction accessory, a gas storage member and an air outlet pipe, the air outlet of the air driving member being capable of being connected with the air inlet of the suction accessory, the carbon dioxide outlet of the suction accessory being capable of being connected with the air inlet of the gas storage member, the air outlet of the gas storage member being capable of being connected with the air inlet of the air outlet pipe, and the air outlet of the air outlet pipe being adjacent to the mosquito inlet of the mosquito catching pipe, and the suction accessory being used for placing carbon dioxide adsorption material.

[0008] In some optional embodiments, the number of the suction accessories is multiple, and the carbon dioxide collecting and releasing assembly further comprises a valve connected between the air outlet of the air driving member and the air inlet of the suction accessory, and the valve is capable of connecting or disconnecting the air driving member with the multiple suction accessories.

[0009] In some optional embodiments, the carbon dioxide collecting and releasing assembly further comprises a second valve connected with the carbon dioxide outlet of the suction accessory and the air inlet of the gas storage member at two ends, and / or the carbon dioxide collecting and releasing assembly further comprises a third valve connected with the air outlet of the gas storage member and the air inlet of the air outlet pipe at two ends, or the third valve is arranged in the air outlet pipe.

[0010] In some optional embodiments, the mosquito killing device further comprises a controller, the first valve and the second valve being connected with the controller, and the controller is capable of connecting or disconnecting the first valve and the second valve corresponding to the suction accessory according to a preset program and / or a preset frequency; and / or the third valve is connected with the controller, and the controller is capable of connecting or disconnecting the third valve according to a preset frequency. In this way, the working of the carbon dioxide collecting and releasing assembly can be controlled by the controller, the first valve and the second valve are connected or disconnected according to the preset program and / or the preset frequency, the carbon dioxide collecting works stably, and the third valve is connected or disconnected according to the preset frequency, so that the carbon dioxide can be released according to the specified concentration, flow rate and frequency to simulate the breathing effect of human body.

[0011] In some optional embodiments, the mosquito killing device further comprises an alarm, a signal receiving end being connected with a signal output end of the controller, the controller is capable of receiving the working state and / or working parameter information of the carbon dioxide collecting and releasing assembly to determine the running state of the carbon dioxide collecting and releasing assembly, and the controller outputs a fault alarm signal to the alarm in the case that the running state of the carbon dioxide collecting and releasing assembly is abnormal. The alarm can timely perform fault alarm when the running state of the carbon dioxide collecting and releasing assembly is abnormal.

[0012] In some optional embodiments, the air outlet pipeline comprises a first pipeline section, a second pipeline section and a third pipeline section, the first pipeline section is in communication with the air outlet of the air storage member, two ends of the second pipeline section are in communication with the first pipeline section and the third pipeline section respectively, and the third pipeline section is located in the mosquito catching pipeline, and the air outlet of the third pipeline section is located in the mosquito inlet of the mosquito catching pipeline.

[0013] In some optional embodiments, the mosquito killing device further comprises an odor trapping assembly, the odor trapping assembly comprises an odor releasing box, the odor releasing box is used for placing an odorant for attracting mosquitoes, and the odor releasing box is arranged on the second pipeline section and is provided with an air hole in communication with the second pipeline section.

[0014] In some optional embodiments, the side wall of the second pipeline section is provided with an opening with a sealing cover, and the odor releasing box can be accessed through the opening.

[0015] In some optional embodiments, the mosquito catching pipeline comprises a pipeline and a cover body in communication, one end of the pipeline is in communication with the mosquito catching chamber, the other end of the pipeline is connected with the cover body, and the cover body is in the shape of a trumpet mouth and serves as the mosquito inlet of the mosquito catching pipeline.

[0016] In some optional embodiments, the mosquito killing device further comprises a light trapping assembly, the light trapping assembly comprises an ultraviolet lamp, and along a direction of the ultraviolet lamp towards the cover body, a projection of the ultraviolet lamp on the cover body is wholly or partially located in the cover body, and / or, along a direction perpendicular to the direction of the ultraviolet lamp towards the cover body, a projection of the ultraviolet lamp on the cover body does not coincide with the cover body.

[0017] In some optional embodiments, the mosquito killing device further comprises a mounting cabinet, the air driving member is arranged in the mounting cabinet, and the air outlet of the mosquito catching chamber is in communication with the mounting cabinet.

[0018] In some optional embodiments, the mosquito catching assembly further comprises one or more of a mosquito catching bag, a driving fan and a heating assembly, wherein the mosquito catching bag is arranged in the mosquito catching chamber and is detachably connected with the mosquito catching pipeline, the driving fan is in communication with the mosquito catching chamber and is used for adsorbing mosquitoes to the mosquito catching chamber, and the heating assembly is arranged on one side or multiple sides of the mosquito catching chamber and is used for providing heat to the mosquito catching chamber, drying and killing mosquitoes.

[0019] The mosquito killing device provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] With the optional embodiment, the air outlet of the air driving member is communicated with the air inlet of the suction accessory, the air driving member can drive air into the suction accessory, and the carbon dioxide adsorption material is placed in the suction accessory, so that the carbon dioxide in the air can be adsorbed in the carbon dioxide adsorption material in the suction accessory, and the suction accessory can separate the adsorbed carbon dioxide by heating or the like. The carbon dioxide outlet of the suction accessory is communicated with the air inlet of the gas storage member, and the carbon dioxide can be stored in the gas storage member. Other gases except carbon dioxide can be discharged from the suction accessory as waste gas. The air outlet of the gas storage member is communicated with the air inlet of the air outlet pipeline, and the air outlet of the air outlet pipeline is adjacent to the mosquito inlet of the mosquito catching pipeline. The carbon dioxide gas in the gas storage member can be released to the mosquito inlet of the mosquito catching pipeline through the air outlet pipeline, simulating the effect of human respiration, attracting mosquitoes to the mosquito inlet of the mosquito catching pipeline, so that the mosquito catching room can collect mosquitoes through the mosquito catching pipeline to further realize mosquito killing. In this embodiment, the carbon dioxide collection and release assembly can use the separated carbon dioxide from the air to kill mosquitoes, is maintenance-free, can work continuously, does not need to set high-pressure components, and has no high-pressure components and consumables, is green and safe, and improves the use experience of users.

[0021] The foregoing general description and the following description are only exemplary and explanatory, and are not used to limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0022] One or more embodiments are exemplarily illustrated by corresponding drawings, which do not constitute limitation on the embodiments, elements with the same reference numerals in the drawings are regarded as similar elements, the drawings do not constitute proportional limitation, and wherein:

[0023] Figure 1 is a structure schematic view of one perspective of a mosquito killing device provided by an embodiment of the present disclosure;

[0024] Figure 2 is a structure schematic view of another perspective of a mosquito killing device provided by an embodiment of the present disclosure;

[0025] Figure 3 is a structure schematic view of still another perspective of a mosquito killing device provided by an embodiment of the present disclosure;

[0026] Figure 4 is a sectional structure schematic view of a mosquito killing device provided by an embodiment of the present disclosure;

[0027] Figure 5 is a local structure schematic view of a mosquito killing device provided by an embodiment of the present disclosure;

[0028] Figure 6 is a local structure schematic view of another mosquito killing device provided by an embodiment of the present disclosure;

[0029] Figure 7 is a partial cross-sectional structural schematic diagram of a mosquito killing device provided by an embodiment of the present disclosure;

[0030] Figure 8 is a partial cross-sectional structural schematic diagram of another mosquito killing device provided by an embodiment of the present disclosure;

[0031] Figure 9 is a partial cross-sectional structural schematic diagram of still another mosquito killing device provided by an embodiment of the present disclosure;

[0032] Figure 10 is a structural schematic diagram of a mosquito catching assembly provided by an embodiment of the present disclosure;

[0033] Figure 11 is a principle block diagram of a carbon dioxide collecting and releasing assembly provided by an embodiment of the present disclosure;

[0034] Figure 12 is a principle block diagram of a mosquito killing device provided by an embodiment of the present disclosure.

[0035] Reference signs:

[0036] 100, mosquito catching assembly; 110, mosquito catching pipeline; 111, pipeline; 112, cover body; 120, mosquito catching bag; 121, mosquito catching chamber; 130, driving fan; 140, heating assembly; 101, mosquito catching box; 102, frame body; 103, installation cabinet;

[0037] 200, carbon dioxide collecting and releasing assembly; 210, air driving member; 220, suction accessory; 230, gas storage member; 240, gas outlet pipeline; 241, first pipeline segment; 242, second pipeline segment; 2421, taking opening; 2422, sealing cover; 243, third pipeline segment; 250, first valve; 251, second valve; 252, third valve; 253, fourth valve;

[0038] 300, odor catching assembly; 310, odor releasing box; 311, air vent hole;

[0039] 400, light catching assembly; 410, ultraviolet lamp; 420, installation frame. DETAILED DESCRIPTION

[0040] In order to enable a more detailed understanding of the features and technical content of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure is described in detail below, and the accompanying drawings are used for reference only and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, a plurality of details are provided to provide a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, well-known structures and devices can be simplified to facilitate the drawings.

[0041] The terms "first", "second", and the like in the specification and claims of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0042] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0043] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0044] The term "and / or" is a description of the association relationship of the object, which means that there can be three relationships. For example, A and / or B means: A or B, or, A and B, the three relationships.

[0045] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0046] The embodiments of the present disclosure provide a mosquito killing device, such as Figures 1 to 12As shown, the mosquito killing device comprises a mosquito catching assembly 100 and a carbon dioxide collecting and releasing assembly 200. The mosquito catching assembly 100 comprises a mosquito catching pipe 110 and a mosquito catching chamber 121 connected with the mosquito catching pipe 110, and the mosquito catching chamber 121 is used for collecting mosquitoes. The carbon dioxide collecting and releasing assembly 200 comprises an air driving member 210, a suction accessory 220, a gas storage member 230 and a gas outlet pipe 240. The air outlet of the air driving member 210 is connected with the air inlet of the suction accessory 220. The carbon dioxide outlet of the suction accessory 220 is connected with the air inlet of the gas storage member 230. The gas outlet of the gas storage member 230 is connected with the air inlet of the gas outlet pipe 240. The gas outlet of the gas outlet pipe 240 is arranged adjacent to the mosquito inlet of the mosquito catching pipe 110. The suction accessory 220 is used for placing carbon dioxide adsorption material.

[0047] In this optional embodiment, the air outlet of the air driving member 210 is connected with the air inlet of the suction accessory 220. The air driving member 210 can drive the air in the surrounding environment of the mosquito killing device into the suction accessory 220. The suction accessory 220 is provided with carbon dioxide adsorption material. Thus, the carbon dioxide in the surrounding air can be adsorbed by the carbon dioxide adsorption material in the suction accessory 220. The suction accessory 220 can separate and release the adsorbed carbon dioxide by heating or other methods. The carbon dioxide outlet of the suction accessory 220 is connected with the air inlet of the gas storage member 230. The carbon dioxide can be stored in the gas storage member 230. The other gases except carbon dioxide can be discharged from the suction accessory 220 as waste gas. The gas outlet of the gas storage member 230 is connected with the air inlet of the gas outlet pipe 240. The gas outlet of the gas outlet pipe 240 is arranged adjacent to the mosquito inlet of the mosquito catching pipe 110. The carbon dioxide in the gas storage member 230 can be released to the mosquito inlet of the mosquito catching pipe 110 through the gas outlet pipe 240 to simulate the effect of human respiration, attract mosquitoes to the mosquito inlet of the mosquito catching pipe 110, and thus the mosquito catching chamber 121 can collect mosquitoes through the mosquito catching pipe 110 to further kill mosquitoes.

[0048] In this embodiment, the carbon dioxide collecting and releasing assembly 200 can separate carbon dioxide from air to kill mosquitoes. The mosquito killing device can work continuously without high-pressure components. The device is green and safe without high-pressure components and consumables, and the user experience is improved.

[0049] Optionally, the suction accessory 220 comprises an adsorption tank or an adsorption cabinet. The carbon dioxide adsorption material comprises hollow fiber membrane, molecular sieve or other adsorbents.

[0050] Optionally, the carbon dioxide collecting and releasing assembly 200 further comprises a heater. The heater can heat the suction accessory 220 to release carbon dioxide.

[0051] Optionally, as shown in FIG. 6, the mosquito catching pipe 110 comprises a mosquito catching pipe body 111 and a mosquito catching pipe cover 112. The mosquito catching pipe cover 112 is arranged on the mosquito catching pipe body 111. The mosquito catching pipe cover 112 is provided with a mosquito inlet 113. The mosquito catching pipe cover 112 is provided with a mosquito outlet 114. The mosquito catching pipe cover 112 is provided with a mosquito catching pipe cover body 115. The mosquito catching pipe cover body 115 is provided with a mosquito catching pipe cover body cavity 116. The mosquito catching pipe cover body cavity 116 is connected with the mosquito catching pipe body 111. The mosquito catching pipe cover body cavity 116 is provided with a mosquito catching pipe cover body cavity cavity 117. The mosquito catching pipe cover body cavity cavity 117 is connected with the mosquito catching pipe body 111. The mosquito catching pipe cover body cavity cavity 117 is provided with a mosquito catching pipe cover body cavity cavity cavity 118. The mosquito catching pipe cover body cavity cavity cavity 118 is connected with the mosquito catching pipe body 111. The mosquito catching pipe cover body cavity cavity cavity 118 is provided with a mosquito catching pipe cover body cavity cavity cavity cavity 119. The mosquito catching pipe cover body cavity cavity cavity cavity 119 is connected with the mosquito catching pipe body 111. The mosquito catching pipe cover body cavity cavity cavity cavity 119 is provided with a mosquito catching pipe cover body cavity cavity cavity cavity cavity 120. The mosquito catching pipe cover body cavity cavity cavity cavity cavity 120 is connected with the mosquito catching pipe body 111. Figure 4As shown, the mosquito catching assembly 100 further comprises a driving fan 130, which is in communication with the mosquito catching chamber 121, and is used to drive the mosquitoes into the mosquito catching chamber 121.

[0052] In this embodiment, the driving fan 130 is in communication with the mosquito catching chamber 121, and can provide suction for the channel in the mosquito catching chamber 121 and the mosquito catching pipeline 110, so as to suck the mosquitoes at the mosquito catching opening of the mosquito catching pipeline 110 into the mosquito catching chamber 121, reduce the escape of the mosquitoes, and improve the mosquito catching efficiency.

[0053] Optionally, as shown, Figures 1 to 4 As shown, the mosquito killing device further comprises a mounting cabinet 103, the air driving member 210 is arranged in the mounting cabinet 103, and the air outlet of the mosquito catching chamber 121 is in communication with the mounting cabinet 103.

[0054] In this embodiment, the mosquito catching assembly comprises the mosquito catching pipeline 110 and the mosquito catching chamber 121 in communication, the air outlet of the air outlet pipeline 240 is arranged adjacent to the mosquito catching opening of the mosquito catching pipeline 110, the carbon dioxide gas discharged by the air outlet pipeline 240 enters the mosquito catching chamber 121 through the mosquito catching pipeline 110, and the carbon dioxide content in the mosquito catching chamber 121 is relatively high. The air outlet of the mosquito catching chamber 121 is in communication with the mounting cabinet 103, so that the air with high carbon dioxide content can be introduced into the inlet of the air driving assembly 210 through the mounting cabinet 103, so as to improve the collection efficiency of carbon dioxide.

[0055] Optionally, the mosquito killing device further comprises a rack 102, and the suction member 220 and the gas storage member 230 are also arranged in the mounting cabinet 103. The mosquito catching assembly 100 comprises a mosquito catching box 101, the mosquito catching pipeline 110 and the mosquito catching chamber 121 are arranged in the mosquito catching box 101, and the air outlet pipeline 240 extends from the mounting cabinet 103 to the mosquito catching box 101. The lower end of the mounting cabinet 103 is connected with the rack 102, and the upper end of the mounting cabinet 103 is connected with the mosquito catching box 101.

[0056] In this embodiment, the mosquito killing device realizes the modular design of the structure by arranging the rack 102, the mounting cabinet 103 and the mosquito catching box 101. The mosquito catching pipeline 110 and the mosquito catching chamber 121 are located in the mosquito catching box 101, and the carbon dioxide collection and release assembly 200 is arranged in the mounting cabinet 103. This separated design facilitates the independent maintenance and replacement of each assembly, improves the use convenience and maintenance efficiency of the mosquito killing device. Moreover, the mosquito catching and carbon dioxide collection are separated, the disturbance to the mosquitoes during the collection of carbon dioxide is reduced, and the mosquito catching effect is improved.

[0057] Optionally, the mosquito catching box 101 is provided with an avoiding opening, the mosquito catching pipeline 110 extends out of the mosquito catching box 101 through the avoiding opening, so that the mosquito catching opening of the mosquito catching pipeline 110 is located outside the mosquito catching box 101 and can contact the mosquitoes.

[0058] In some optional embodiments, asFigures 4 to 6 As shown, the plurality of suction accessories 220 are connected to the air storage member 230 through the first valve 250. The first valve 250 is connected between the air outlet of the air driving member 210 and the air inlet of the suction accessories 220, and can make the plurality of suction accessories 220 communicate with or disconnect from the air storage member 230.

[0059] With the optional embodiment, the first valve 250 is connected between the air outlet of the air driving member 210 and the air inlet of the suction accessories 220, and can realize the on-off control between the air outlet of the air driving member 210 and the air inlet of the suction accessories 220, so that the plurality of suction accessories 220 can work simultaneously or alternately. For example, a part of the valves 250 are connected to make the connected suction accessories 220 perform carbon dioxide adsorption work, and the other part of the valves 250 are disconnected to make the connected suction accessories 220 stop adsorption and start desorption work, so as to ensure the continuous carbon dioxide collection work.

[0060] Optionally, the first valve 250 includes a first electromagnetic valve.

[0061] Optionally, the first electromagnetic valve includes a plurality of single-way electromagnetic valves, and the number of the single-way electromagnetic valves is the same as and one-to-one corresponds to the number of the suction accessories 220. The two ends of the single-way electromagnetic valve are respectively connected to the air outlet of the air driving member 210 and the air inlet of the corresponding suction accessory 220.

[0062] Alternatively, the first electromagnetic valve includes a multi-way electromagnetic valve, wherein the number of output ports of the multi-way electromagnetic valve is greater than or equal to two, and the number of the output ports of the multi-way electromagnetic valve is the same as and one-to-one corresponds to the number of the suction accessories 220. The multi-way electromagnetic valve includes one input port, the input port of the multi-way electromagnetic valve is connected to the air outlet of the air driving member 210, and the plurality of output ports of the multi-way electromagnetic valve are respectively connected to the air inlets of the plurality of suction accessories 220.

[0063] Optionally, the carbon dioxide collection and release assembly 200 further includes a second valve 251, and the two ends of the second valve 251 are respectively connected to the carbon dioxide outlet of the suction accessory 220 and the air inlet of the air storage member 230.

[0064] Optionally, the second valve 251 includes a second electromagnetic valve and / or a gas pressure reducing valve.

[0065] Optionally, the number of the second valve 251 is the same as and one-to-one corresponds to the number of the suction accessories 220.

[0066] Optionally, the carbon dioxide collection and release assembly 200 further includes a third valve 252, the two ends of which are connected to the outlet of the gas storage unit 230 and the inlet of the gas outlet pipe 240, respectively; or, the third valve 252 is located in the gas outlet pipe 240. When the third valve 252 is open, the carbon dioxide in the gas storage unit 230 can be released through the gas outlet pipe 240 to the mosquito inlet of the mosquito trapping pipe 110. Optionally, the third valve 252 includes a third solenoid valve or a flow regulating valve.

[0067] By switching on and off the first valve 250, the second valve 251, and the third valve 252, the adsorption and release of carbon dioxide can be achieved.

[0068] Optionally, the carbon dioxide collection and release assembly 200 further includes a fourth valve 253, one end of which is connected to the exhaust gas outlet of the adsorbent 220. By opening and closing the fourth valve 253, the exhaust gas inside the adsorbent 220 can be discharged. For example, when the adsorbent 220 absorbs carbon dioxide, the fourth valve 253 is open, and the exhaust gas inside the adsorbent 220 can be discharged through the exhaust gas outlet of the adsorbent 220. When the adsorbent 220 releases carbon dioxide, the fourth valve 253 is closed to prevent carbon dioxide from being discharged through the exhaust gas outlet of the adsorbent 220. Optionally, the fourth valve 253 includes a fourth solenoid valve.

[0069] Optionally, the number of fourth valves 253 is the same as the number of adsorption elements 220 and they correspond one-to-one.

[0070] Optionally, the gas storage component 230 includes a gas tank or a gas storage box.

[0071] Optionally, the number of exhaust pressure reducing valves is the same as the number of adsorption components 220 and they correspond one-to-one.

[0072] like Figure 11 As shown, in this embodiment, outside air, driven by the air drive component 210, enters the adsorption component 220 after passing through the first valve 250 and is absorbed by the carbon dioxide adsorption material inside the adsorption component 220. Other gases besides carbon dioxide are discharged as waste gas through the waste gas outlet of the adsorption component 220 via the fourth valve 253. After the carbon dioxide adsorption material in the adsorption component 220 has finished adsorption, the adsorption process is switched to another adsorption component 220 via the first valve 250. The heater heats the carbon dioxide adsorption material in the adsorption component 220 after adsorption, causing the adsorbed carbon dioxide to desorb. The second valve 251 corresponding to the adsorption component 220 is then opened, and the desorbed carbon dioxide is stored in the gas storage component 230 via the second valve 251. The third valve 252 controls the release of carbon dioxide from the gas storage component through the gas outlet pipe 240 to the mosquito inlet of the mosquito trapping pipe 110, simulating human respiration and attracting mosquitoes.

[0073] In some optional embodiments, the mosquito-killing device comprises a controller, the first valve 250 and the second valve 251 are connected to the controller, and the controller is capable of making the first valve 250 and the second valve 251 corresponding to the suction accessory 220 open and close at a preset program and / or a preset frequency; and / or, the third valve 252 is connected to the controller, and the controller is capable of making the third valve 252 open and close at a preset frequency.

[0074] In this embodiment, the operation of the carbon dioxide collection and release assembly can be controlled by the controller, so that the first valve 250 and the second valve 251 open and close at a preset program and / or a preset frequency, thereby improving the stability and reliability of the carbon dioxide collection operation, and the third valve 252 can open and close at a preset frequency, so that the carbon dioxide can be released at a specified concentration, flow rate and frequency to simulate the breathing effect of the human body.

[0075] For example, the controller makes the first valve 250 and the second valve 251 open and close at a preset program, which includes: the controller first makes the first valve 250 conductive and the second valve 251 non-conductive to blow air into the suction accessory by the air driving member; then makes the first valve 250 and the second valve 251 both non-conductive to make the carbon dioxide adsorbed by the carbon dioxide adsorption material desorb by heating or the like; then makes the first valve 250 continue to be non-conductive and the second valve 251 conductive, so that the desorbed carbon dioxide gas in the suction accessory 220 flows into the gas storage member, thereby completing a carbon dioxide collection and release cycle corresponding to the suction accessory 220.

[0076] The controller makes the first valve 250 and the second valve 251 open and close at a preset frequency, which can control the time length of the opening and closing of the first valve 250 and the second valve 251, so as to adjust the adsorption time length, desorption time length, carbon dioxide collection and release cycle time length, etc. of the carbon dioxide in the suction accessory 220.

[0077] In some optional embodiments, as shown in Figure 12 The mosquito-killing device further comprises an alarm, a signal receiving end of the alarm is connected to a signal output end of the controller, the controller is configured to be capable of receiving the working state and / or working parameter information of the carbon dioxide collection and release assembly 200, and the controller is capable of judging the running state of the carbon dioxide collection and release assembly according to the received working state and / or working parameter information, and outputting a fault alarm signal to the alarm in the case that the running state of the carbon dioxide collection and release assembly is abnormal.

[0078] In this embodiment, the alarm can timely perform fault alarm when the running state of the carbon dioxide collection and release assembly 200 is abnormal, thereby improving the reliability and stability of the operation of the mosquito-killing device.

[0079] Optionally, the mosquito-killing device further comprises a carbon dioxide concentration sensor module arranged in the suction accessory 220 or the gas storage member, for detecting the concentration of carbon dioxide in the suction accessory 220 or the gas storage member 230. The signal output end of the carbon dioxide concentration sensor module is connected to the signal receiving end of the controller, and the carbon dioxide concentration sensor module can output the carbon dioxide concentration to the controller, so as to reflect the operating state of the carbon dioxide collecting and releasing assembly 200 through the concentration of carbon dioxide, for example, when the carbon dioxide concentration in the gas storage member is greater than or equal to a preset concentration, it indicates that the operating state is normal, and when the carbon dioxide concentration in the gas storage member is less than the preset concentration, it indicates that the operating state is abnormal, thereby outputting a fault alarm signal to the alarm.

[0080] Optionally, the mosquito-killing device further comprises a carbon dioxide flow sensor arranged in the gas storage member 230 or the gas outlet pipeline 240, for detecting the flow of carbon dioxide in the gas storage member 230 or the gas outlet pipeline 240, so as to reflect the operating state of the carbon dioxide collecting and releasing assembly 200 through the flow of carbon dioxide.

[0081] Optionally, the controller has a pre-stored existing current / voltage detection program, and the working current / voltage of the air driving member 210 can be fed back to the controller. The controller can receive the working state of the air driving member 210 according to the current / voltage detection program, thereby reflecting the operating state of the carbon dioxide collecting and releasing assembly 200.

[0082] In some optional embodiments, as shown in Figure 4 and Figures 6 to 9 The gas outlet pipeline 240 comprises a first pipe section 241, a second pipe section 242 and a third pipe section 243. The first pipe section 241 communicates with the gas outlet of the gas storage member 230. The two ends of the second pipe section 242 respectively communicate with the first pipe section 241 and the third pipe section 243. The third pipe section 243 is located in the mosquito catching pipeline 110, and the gas outlet of the third pipe section 243 is located in the mosquito inlet of the mosquito catching pipeline 110.

[0083] In this embodiment, the gas outlet pipeline 240 comprises the first pipe section 241, the second pipe section 242 and the third pipe section 243 which are sequentially communicated, so as to guide and release the carbon dioxide gas and provide a stable gas flow path.

[0084] The third pipe section 243 is located in the mosquito catching pipeline 110, and the gas outlet of the third pipe section 243 is located in the mosquito inlet of the mosquito catching pipeline 110, so that there is a high carbon dioxide content at the mosquito inlet of the mosquito catching pipeline 110, which attracts mosquitoes to gather nearby and is sucked into the mosquito catching pipeline 110 by the negative pressure at the mosquito inlet, thereby being captured and killed.

[0085] In this embodiment, the third pipe section 243 is located in the mosquito capturing pipe 110, and the air outlet of the third pipe section 243 is located in the mosquito inlet of the mosquito capturing pipe 110, that is, the third pipe section 243 occupies the space in the mosquito capturing pipe 110. Alternatively, along the radial direction of the mosquito capturing pipe 110, the third pipe section 243 is located in the middle of the mosquito capturing pipe 110 or the outer side wall of the third pipe section 243 is connected to the inner side wall of the mosquito capturing pipe 110.

[0086] In some alternative embodiments, as shown in Figure 4 The mosquito killing device further comprises an odor trapping assembly 300, and the odor trapping assembly 300 comprises an odor releasing box 310 in which an odorant is placed to attract mosquitoes. The odor releasing box 310 is arranged in the second pipe section 242, and the odor releasing box 310 is provided with an air hole 311 in communication with the second pipe section 242.

[0087] With this alternative embodiment, the odor releasing box 310 is provided with the air hole 311 in communication with the second pipe section 242, and the odorant in the odor releasing box 310 can be released into the carbon dioxide-rich air in the second pipe section 242 through the air hole 311 and flow to the mosquito inlet of the mosquito capturing pipe 110 together with the carbon dioxide mixed gas to increase the attraction to mosquitoes and improve the mosquito capturing efficiency.

[0088] For example, the physiological characteristics that mosquitoes like the sugar in blood and the lactic acid odor produced by human sweat are used to make the odorant which is added to the odor releasing box. The odorant is non-toxic, non-irritating to humans and pets, non-polluting to the environment, and non-resistant to mosquitoes, thereby improving the safety of the mosquito killing device.

[0089] Alternatively, as shown in Figure 4 、 Figure 5 and Figure 7 The side wall of the second pipe section 242 is provided with an opening 2421 with a sealing cover 2422, and the odor releasing box can be accessed through the opening 2421.

[0090] In this embodiment, the opening 2421 with the sealing cover 2422 is arranged on the side wall of the second pipe section 242, and the sealing cover 2422 can be opened or closed to achieve convenient placement and removal of the odor releasing box 310. The opening 2421 allows the odor releasing box 310 to be easily placed in or removed from the second pipe section 242, simplifies the operation process, and improves the user's convenience.

[0091] The sealing cover 2422 can improve the sealing performance of the taking opening 2421 in the non-operation state, prevent the leakage of carbon dioxide gas, and improve the stability and safety of the gas pressure in the gas outlet pipeline 240. The embodiment not only facilitates the replacement of the odor release box 310, but also can flexibly adjust the odor type or intensity as needed, thereby enhancing the attraction effect on mosquitoes.

[0092] In some optional embodiments, as shown in Figure 4 、 Figure 7 、 Figure 9 and Figure 10 , the mosquito catching pipeline 110 includes a pipeline 111 and a cover body 112 in communication. One end of the pipeline 111 is in communication with the mosquito catching chamber 121, and the other end of the pipeline 111 is connected with the cover body 112. The cover body 112 is in the shape of a trumpet mouth as a mosquito inlet of the mosquito catching pipeline 110.

[0093] With the optional embodiment, the mosquito catching pipeline includes the pipeline 111 and the cover body 112 in communication, which can efficiently guide and catch mosquitoes. One end of the pipeline 111 is in communication with the mosquito catching chamber 121, which ensures that mosquitoes can enter the mosquito catching chamber 121 through the mosquito catching pipeline.

[0094] The other end of the pipeline 111 is connected with the cover body 112. The cover body 112 is in the shape of a trumpet mouth as a mosquito inlet of the mosquito catching pipeline 110. The end of the cover body 112 can increase the catching area of mosquitoes, effectively guide mosquitoes to move towards the pipeline 111, increase the probability of mosquitoes entering the mosquito catching chamber 121, and improve the mosquito catching effect.

[0095] The mosquito catching pipeline 110 of the embodiment can more accurately guide mosquitoes to enter the mosquito catching chamber 121, thereby improving the catching efficiency. Meanwhile, the gradually reduced inner diameter design reduces the possibility of mosquito escape, thereby enhancing the catching capacity of the mosquito killing device.

[0096] Optionally, the cover body 112 is provided with a gap, and the third pipeline segment 243 passes through the gap and is located in the mosquito catching pipeline 110. At this time, the mosquito inlet of the mosquito catching pipeline 110 is arranged in a ring shape.

[0097] In some optional embodiments, as shown in Figures 6 to 10 , the mosquito killing device further includes a light trapping assembly 400. The light trapping assembly 400 includes an ultraviolet lamp 410. In the direction of the ultraviolet lamp 410 towards the cover body 112, the projection of the ultraviolet lamp 410 on the cover body 112 is entirely or partially located in the cover body 112. And / or, in the direction perpendicular to the ultraviolet lamp 410 towards the cover body 112, the projection of the ultraviolet lamp 410 and the cover body 112 do not coincide.

[0098] In the embodiment, the ultraviolet lamp 410 is arranged to improve the attraction effect on mosquitoes. When the projection of the ultraviolet lamp 410 on the cover body 112 is wholly or partially located in the cover body 112 in the direction of the ultraviolet lamp 410 towards the cover body 112, the mosquitoes located at the ultraviolet lamp 410 are located in the range captured by the mosquito entry port of the mosquito capturing channel, thereby improving the capturing efficiency. When the projection of the ultraviolet lamp 410 on the cover body 112 does not coincide in the direction perpendicular to the ultraviolet lamp 410 towards the cover body 112, the cover body 112 can reduce the shielding rate of the light emitted by the ultraviolet lamp 410, thereby improving the illumination range of the ultraviolet lamp 410 to improve the attraction range on mosquitoes and further improve the mosquito capturing efficiency.

[0099] Optionally, the inner side wall of the cover body 112 is treated to be reflective. In this way, the inner side wall of the cover body 112 can reflect the light of the ultraviolet lamp 410 to improve the illumination range of the ultraviolet lamp 410, thereby further improving the attraction range on mosquitoes.

[0100] Optionally, the ultraviolet lamp 410 is arranged in a ring shape.

[0101] Optionally, the light trapping assembly 400 further comprises a mounting bracket 420, one end of the mounting bracket 420 is connected to the outer side wall of the third pipe segment 243, and the other end of the mounting bracket 420 is connected to the ultraviolet lamp 410 to fix the ultraviolet lamp 410.

[0102] In some optional embodiments, as shown in Figure 7 and Figure 9 The mosquito trapping assembly 100 further comprises a mosquito trapping bag 120, the mosquito trapping bag 120 is arranged in the mosquito trapping chamber 121, and the mosquito trapping bag 120 is detachably connected to the side wall of the mosquito trapping channel 110.

[0103] In the embodiment, the mosquito trapping device comprises the mosquito trapping bag 120, the mosquito trapping bag 120 is arranged in the mosquito trapping chamber 121, and the mosquitoes captured by the mosquito trapping channel 110 can be collected in the mosquito trapping chamber 121 of the mosquito trapping bag 120. Moreover, the mosquito trapping bag 120 is detachably connected to the mosquito trapping channel 110, so that the mosquito trapping bag 120 can be easily disassembled, the mosquitoes in the mosquito trapping chamber 121 can be cleaned or the mosquito trapping bag 120 can be directly replaced, the maintenance convenience of the mosquito killing device is improved, the cleaning time and labor intensity are reduced, and the user experience is improved.

[0104] Optionally, the mosquito trapping bag 120 is made of chemical fiber material, and the mesh density of the mosquito trapping bag 120 ranges from 10 meshes to 20 meshes.

[0105] In some optional embodiments, as shown in Figures 4 to 7 The mosquito trapping assembly 100 further comprises a heating assembly 140, the heating assembly 140 is arranged on one side or multiple sides of the mosquito trapping chamber 121 to provide heat to the mosquito trapping chamber 121, dry the mosquitoes, and kill the mosquitoes.

[0106] In the embodiment, the heating device is arranged on one side or multiple sides of the mosquito catching chamber 121. The heating device can provide heat to the mosquito catching chamber 121 to dry and kill the mosquitoes in the mosquito catching chamber 121. In addition, the mosquitoes can be dried and killed by heating, which can reduce environmental pollution that can be caused by other methods and improve user experience.

[0107] Optionally, in the case that the mosquito catching assembly 100 comprises the heating assembly 140, the heating assembly 140 comprises an electric heating wire. The electric heating wire can provide heat to the mosquito catching chamber 121. In the case that the mosquito catching assembly 100 further comprises the driving fan 130, the driving fan 130 can also drive the air at the electric heating wire to flow into the mosquito catching chamber 121 to accelerate the drying speed of the mosquitoes. The air in the mosquito catching chamber 121 for drying the mosquitoes and with a high carbon dioxide content is introduced into the inlet of the air driving assembly 210 through the installation cabinet 103 to improve the carbon dioxide collection efficiency.

[0108] The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable one skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments represent only a few of the possible changes. Individual components and functions are optional unless explicitly required, and the order of operations can be changed. Parts and features of some embodiments can be included or replaced by parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A mosquito eradication device, characterized by, The mosquito trapping device comprises: a mosquito trapping assembly comprising a mosquito trapping pipe and a mosquito trapping chamber, the mosquito trapping chamber being in communication with the mosquito trapping pipe, and the mosquito trapping chamber being used for collecting mosquitoes; a carbon dioxide collecting and releasing assembly comprising an air driving member, a suction member, a gas storage member, and an air outlet pipe, an air outlet of the air driving member being capable of being in communication with an air inlet of the suction member, a carbon dioxide outlet of the suction member being capable of being in communication with an air inlet of the gas storage member, an air outlet of the gas storage member being capable of being in communication with an air inlet of the air outlet pipe, and an air outlet of the air outlet pipe being adjacent to a mosquito inlet of the mosquito trapping pipe, and the suction member being used for placing carbon dioxide adsorption material.

2. The mosquito trapping device according to claim 1, wherein the number of the suction members is plural, and the carbon dioxide collecting and releasing assembly further comprises a first valve connected between the air outlet of the air driving member and the air inlet of the suction member, and the first valve is capable of making the air driving member communicate with or disconnect from the plural suction members.

3. The mosquito trapping device according to claim 2, wherein the carbon dioxide collecting and releasing assembly further comprises a second valve, two ends of the second valve being in communication with the carbon dioxide outlet of the suction member and the air inlet of the gas storage member, respectively; and / or the carbon dioxide collecting and releasing assembly further comprises a third valve, two ends of the third valve being in communication with the air outlet of the gas storage member and the air inlet of the air outlet pipe, respectively, or the third valve is arranged in the air outlet pipe.

4. The mosquito eradication device of claim 3, wherein, The mosquito trapping device further comprises: a controller, the first valve and the second valve being connected with the controller, and the controller is capable of making the first valve and the second valve corresponding to the suction member to be turned on and off in a preset program and / or a preset frequency; and / or the third valve is connected with the controller, and the controller is capable of making the third valve to be turned on and off in a preset frequency.

5. The mosquito eradication device of claim 4, wherein, The mosquito trapping device further comprises: an alarm, a signal receiving end being connected with a signal output end of the controller, the controller is capable of receiving working state and / or working parameter information of the carbon dioxide collecting and releasing assembly to determine the running state of the carbon dioxide collecting and releasing assembly, and in the case that the running state of the carbon dioxide collecting and releasing assembly is abnormal, the controller outputs a fault alarm signal to the alarm.

6. The mosquito trapping device according to any one of claims 1 to 5, wherein the air outlet pipe comprises a first pipe segment, a second pipe segment, and a third pipe segment, the first pipe segment being in communication with the air outlet of the gas storage member, two ends of the second pipe segment being in communication with the first pipe segment and the third pipe segment, respectively, the third pipe segment being arranged in the mosquito trapping pipe, and an air outlet of the third pipe segment being arranged in the mosquito inlet of the mosquito trapping pipe.

7. The mosquito eradication device of claim 6, wherein, The mosquito trapping device further comprises: an odor trapping assembly comprising an odor releasing box, the odor releasing box being used for placing an odorant to attract mosquitoes, the odor releasing box being arranged in the second pipe segment, and the odor releasing box being provided with a ventilation hole in communication with the second pipe segment.

8. The mosquito trapping device according to any one of claims 1 to 5, wherein the mosquito trapping pipe comprises a pipe and a cover body in communication, one end of the pipe being in communication with the mosquito trapping chamber, the other end of the pipe being connected with the cover body, and the cover body being in the shape of a bell mouth as the mosquito inlet of the mosquito trapping pipe.

9. The mosquito eradication device of claim 8, wherein, The mosquito trapping device further comprises: a light trapping assembly comprising an ultraviolet lamp; in the direction of the ultraviolet lamp towards the cover body, the projection of the ultraviolet lamp on the cover body is wholly or partially arranged in the cover body, and / or in the direction perpendicular to the direction of the ultraviolet lamp towards the cover body, the projection of the ultraviolet lamp and the cover body do not coincide.

10. The mosquito-killing device according to any one of claims 1 to 5, characterized in that, the mosquito-killing device further comprises a mounting cabinet, the air driving member is arranged in the mounting cabinet, and the air outlet of the mosquito catching chamber is communicated with the mounting cabinet; and / or, the mosquito catching assembly further comprises one or more of a mosquito catching bag, a driving fan and a heating assembly, wherein the mosquito catching bag is arranged in the mosquito catching chamber and detachably connected with the mosquito catching pipeline; the driving fan is communicated with the mosquito catching chamber and used for sucking the mosquitoes to the mosquito catching chamber; and the heating assembly is arranged on one side or multiple sides of the mosquito catching chamber and used for providing heat to the mosquito catching chamber to dry and kill the mosquitoes.

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