Insect expelling heating method and insect expelling device

Abstract

The invention relates to an insect expelling heating method and an insect expelling device.The method comprises the steps that a heating instruction of a heating area is received, and the initial temperature of the heating area is obtained; performing preheating operation on the heating area to obtain the heating time of the heating area from the initial temperature to the target temperature and a corresponding time threshold value and / or obtain the target temperature of the heating area from the initial temperature to the target time and a corresponding temperature threshold value; determining a target heating area according to the heating time and a corresponding time threshold value and / or determining the target heating area according to the target temperature and a corresponding temperature threshold value, wherein the target heating area is a heating area in which an insect repellent tablet is placed; in response to the existence of the target heating area, executing a heating operation on the target heating area; and in response to the absence of the target heating area, the heating operation on the heating area is stopped, and an abnormal prompt is sent out, so that whether the insect repellent tablets exist in the heating area is intelligently judged, the heating efficiency is improved, the energy consumption is reduced, and the service life is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of insect repellent, and in particular to an insect repellent heating method and an insect repellent device. Background Art

[0002] At present, most of the existing household insect repellents and camping insect repellents are realized by electric heating, and both realize dual-zone heating or multi-zone heating to meet the different needs of users and improve the insect repellent ability.

[0003] For the dual-zone insect repellent heating method, the insect repellent equipment in the prior art only directly heats the insect repellent sheet to a fixed temperature. Regardless of whether there is an insect repellent sheet at the heating position where the insect repellent sheet is placed, as long as the user turns on the switch of the insect repellent equipment, the insect repellent equipment will automatically heat the insect repellent sheet. For the heating position where no insect repellent sheet is placed, additional energy consumption is generated, which reduces the service life. Therefore, it is urgent to propose a method that can automatically determine whether there is an insect repellent sheet at the heating position and heat the corresponding position. Summary of the invention

[0004] Based on this, the present application provides an insect repellent heating method and an insect repellent device to intelligently determine whether there are insect repellent tablets in the heating area, thereby improving heating efficiency, reducing energy consumption, and extending service life.

[0005] In one aspect, a method for heating an insect repellent is provided, the method comprising:

[0006] Receiving a heating instruction for a heating area and obtaining an initial temperature of the heating area;

[0007] Perform a preheating operation on the heating area to obtain a heating time for heating the heating area from the initial temperature to the target temperature and a corresponding time threshold and / or obtain a target temperature for heating the heating area from the initial temperature to the target time and a corresponding temperature threshold;

[0008] Determine a target heating area according to the heating time and a corresponding time threshold and / or determine a target heating area according to the target temperature and a corresponding temperature threshold, the target heating area being a heating area where the anthelmintic tablets are placed;

[0009] In response to the existence of the target heating area, a heating operation is performed on the target heating area; in response to the absence of the target heating area, the heating operation on the heating area is stopped and an abnormality reminder is issued.

[0010] In one embodiment, obtaining the heating time and the corresponding time threshold for heating the heating area from the initial temperature to the target temperature and determining the target heating area according to the heating time and the corresponding time threshold include:

[0011] Obtaining a target temperature and a preset parameter table of the heating area, and querying the preset parameter table according to the initial temperature and the target temperature to obtain the time threshold;

[0012] In response to the real-time temperature of the heating area reaching the target temperature, obtaining a heating time for the heating area to be heated from the initial temperature value to the target temperature;

[0013] In response to the heating time being less than the time threshold, determining the heating area where the heating time is less than the time threshold as a target heating area;

[0014] In response to the heating time being greater than or equal to the time threshold, an output indicating that there is no target heating area is output.

[0015] In one embodiment, obtaining a target temperature and a corresponding temperature threshold for heating the heating area from the initial temperature to the target time and determining a target heating area according to the target temperature and the corresponding temperature threshold include:

[0016] Obtaining a target time and a preset parameter table for the heating area, and querying the preset parameter table according to the initial temperature and the target time value to obtain the temperature threshold;

[0017] In response to the heating time of the heating area reaching the target time, obtaining a target temperature of the heating area heated to the target time;

[0018] In response to the target temperature being greater than or equal to the temperature threshold, determining a heating area where the target temperature is greater than or equal to the temperature threshold as a target heating area;

[0019] In response to the target temperature being less than the temperature threshold, outputting that there is no target heating zone.

[0020] In one embodiment, the heating area includes a first heating area and a second heating area, and the heating area is provided with a single-piece heating mode, an alternating heating mode and a double-piece heating mode, and the method further includes:

[0021] In response to the heating mode of the heating area being a single-piece heating mode, performing a heating operation on the first heating area or the second heating area;

[0022] In response to the heating mode of the heating area being a relay heating mode, performing a relay heating operation on the second heating area and the first heating area;

[0023] In response to the heating mode of the heating area being a dual-sheet heating mode, a simultaneous heating operation is performed on the first heating area and the second heating area.

[0024] In one embodiment, in response to the heating mode of the heating area being a relay heating mode, performing a relay heating operation on the second heating area and the first heating area includes:

[0025] In response to the first heating region and the second heating region both being the target heating region, performing a heating operation on the second heating region according to a preset temperature and a preset time;

[0026] In response to the heating operation of the second heating area reaching a preset time, stopping the heating operation of the second heating area, and performing the heating operation on the first heating area according to a preset temperature and a preset time;

[0027] The temperature of the heating area is collected by a temperature sensor, and the temperature sensor is arranged at a position close to the first heating area and away from the second heating area. There is heat conduction loss between the temperature sensor and the second heating area, and the preset temperature of the first heating area is equal to the preset temperature of the second heating area plus the heat conduction loss.

[0028] On the other hand, an insect repellent device for implementing the above-mentioned insect repellent heating method is provided, the insect repellent device includes a heating component, which is provided with a heating area for heating the insect repellent tablets located on the heating area; a temperature sensor for collecting the heating temperature of the heating area; and a controller for determining a target heating area according to the heating temperature of the heating area collected by the temperature sensor and performing a heating operation on the target heating area.

[0029] In one embodiment, the heating component includes a heating base, the heating area includes a first heating area and a second heating area, the first heating area and the second heating area are both arranged on the heating base, and the temperature sensor is arranged at a position close to the first heating area and away from the second heating area.

[0030] In one of the embodiments, it further includes a power supply component, the power supply component includes a lampshade, the lampshade is connected to the heating base, and an external heat dissipation plate is provided between the lampshade and the heating base.

[0031] In one embodiment, the power supply assembly also includes a power supply base, the lampshade is arranged on the power supply base, and the lampshade is arranged around the power supply base, a light guide cover is arranged between the lampshade and the power supply base, an inner heat dissipating plate is arranged between the light guide cover and the power supply base, a battery is arranged between the power supply base and the inner heat dissipating plate, and the inner heat dissipating plate includes a plurality of heat conductive sheets, and the plurality of heat conductive sheets are arranged around the battery.

[0032] In one embodiment, an insect repellent hatch cover is provided on the top of the heating component, a through hole is provided on the insect repellent hatch cover, and a heat-insulating air hole is provided on the external heat dissipation plate. The air between the heating base and the external heat dissipation plate flows toward the through hole to form a first flow passage, and the air between the external heat dissipation plate and the lampshade flows toward the through hole through the heat-insulating air hole to form a second flow passage.

[0033] The above technical solution of the present application has the following advantages compared with the prior art:

[0034] The above-mentioned insect repellent heating method and insect repellent heating device, since the temperature rise rate is different between a heating area with and without insect repellent tablets, can determine whether insect repellent tablets are placed on the heating area according to the temperature rise rate through preheating operation of the heating area. The heating area with insect repellent tablets can be automatically heated, and an abnormal reminder can be issued for the heating area without insect repellent tablets, thereby realizing intelligent judgment of whether there are insect repellent tablets in the heating area, improving heating efficiency, reducing energy consumption, and extending service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 is a first method flow chart of the insect repellent heating method provided in an embodiment of the present application;

[0037] Figure 2 is a second method flow chart of the insect repellent heating method provided in an embodiment of the present application;

[0038] Figure 3 is a third method flow chart of the insect repellent heating method provided in an embodiment of the present application;

[0039] Figure 4 is a fourth method flow chart of the insect repellent heating method provided in an embodiment of the present application;

[0040] Figure 5 is an exploded view of an insect repellent heating device provided in an embodiment of the present application;

[0041] Figure 6 is a first cross-sectional view of an insect repellent heating device provided in an embodiment of the present application;

[0042] Figure 7 is a second cross-sectional view of the insect repellent heating device provided in an embodiment of the present application;

[0043] Figure 8 It is a structural schematic diagram of a metal heat conducting plate and a heating plate of an insect repellent heating device provided in an embodiment of the present application;

[0044] Fig. 9 It is a structural schematic diagram of the heating area and temperature sensor of the insect repellent heating device provided in an embodiment of the present application;

[0045] Fig.10 It is a structural schematic diagram of an external heat sink of an insect repellent heating device provided in an embodiment of the present application;

[0046] Fig.11 It is a schematic diagram of the placement structure of the anthelmintic tablets of the anthelmintic heating device provided in an embodiment of the present application.

[0047] Description of the Figures in the Specification:

[0048] 1. Temperature sensor; 2. Insect repellent tablets; 3. Heating base; 4. First heating area; 5. Second heating area; 6. Heating upper seat; 7. Metal heat conducting plate; 8. Liquid sealing cotton; 9. Lampshade; 10. External heat sink; 11. Connecting column; 12. Sealing ring; 13. Power base; 14. Light guide cover; 15. Internal heat dissipation plate; 16. Battery; 17. Heat conducting sheet; 18. Device main board; 19. Button; 20. Button main board; 21. Button silica gel; 22. Insect repellent hatch; 23. Through hole; 24. Heat insulation vent hole; 25. First circulation passage; 26. Second circulation passage; 27. Upper shell; 28. LED main board; 29. ​​Heating sheet; 30. First insulation cavity; 31. Second insulation cavity; 32. Mounting hole. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0050] Embodiment 1

[0051] Reference Figure 1 As shown, Figure 1 This is a flow chart of the first method of the insect repellent heating method provided in an embodiment of the present application.

[0052] The method comprises the following steps:

[0053] S101, receiving a heating instruction for a heating area and obtaining an initial temperature of the heating area;

[0054] S102, performing a preheating operation on the heating area to obtain a heating time for heating the heating area from the initial temperature to the target temperature and a corresponding time threshold and / or obtaining a target temperature for heating the heating area from the initial temperature to the target time and a corresponding temperature threshold;

[0055] S103, determining a target heating area according to the heating time and a corresponding time threshold and / or determining a target heating area according to the target temperature and a corresponding temperature threshold, wherein the target heating area is a heating area where anthelmintic tablets are placed;

[0056] S104, in response to the existence of the target heating area, performing a heating operation on the target heating area; in response to the absence of the target heating area, stopping the heating operation on the heating area and issuing an abnormality reminder.

[0057] After receiving the heating instruction, it is necessary to first determine whether there are anthelmintic tablets on the heating area. If there are anthelmintic tablets on the heating area, the heating area is heated. If no anthelmintic tablets are placed on the heating area, the heating area is not allowed to be heated, so as to realize automatic judgment and heating of anthelmintic tablets. Specifically, when judging whether anthelmintic tablets are placed on the heating area, the initial temperature of the heating area is first obtained, so as to judge whether anthelmintic tablets are placed on the heating area according to the initial temperature of the heating area and the corresponding preheating operation, so as to realize intelligent heating. Furthermore, when judging whether anthelmintic tablets are set on the heating area, three judgment methods are included. The first judgment method is to obtain the target temperature and time threshold of the heating area, preheat the heating area so that the temperature of the heating area rises from the initial temperature to the target temperature, and record the heating time of the heating area from the initial temperature to the target temperature, and then compare the heating time with the time threshold. If the heating time of the heating area from the initial temperature to the target temperature is less than the time threshold, it means that anthelmintic tablets have been placed in the heating area, and the heating area where the anthelmintic tablets are placed is the target heating area. Therefore, the target heating area can continue to be heated to perform the deworming operation. After placing the anthelmintic tablets, the anthelmintic tablets block the heat dissipation capacity of the heating area, so that the temperature rise rate of the heating area where the anthelmintic tablets are placed is large, and it can be heated to the target temperature in a short time (less than the time threshold). If the heating time for the heating area to heat up from the initial temperature to the target temperature is greater than or equal to the time threshold, it means that the heating area has not been placed with anthelmintic tablets, and an abnormal reminder (a reminder that no anthelmintic tablets have been placed) needs to be issued. There is no need to perform heating operations on the heating area. At this time, the heat dissipation capacity of the heating area is normal, and the temperature rise rate of the heating area is normal. It needs to be heated to the target temperature within a longer time (a time greater than the time threshold). The second judgment method is to obtain the target time and temperature threshold of the heating area, heat the heating area so that the heating area is heated within the target time, and then obtain the target temperature after the heating area is heated to the target time, and compare the target temperature with the temperature threshold. If the target temperature is greater than the temperature threshold, it means that anthelmintic tablets have been placed in the heating area, and the heating area where the anthelmintic tablets are placed is the target heating area. Therefore, the target heating area can continue to be heated and the anthelmintic operation can be performed. After the anthelmintic tablets are placed, the anthelmintic tablets block the heat dissipation capacity of the heating area, so that the temperature rise rate of the heating area where the anthelmintic tablets are placed is large, and it can be heated to a higher temperature (a temperature higher than the temperature threshold) within the target time. If the target temperature is less than or equal to the temperature threshold, it means that no insect repellent tablets are placed in the heating area, and an abnormal reminder (a reminder that no insect repellent tablets are placed) needs to be issued. The heat dissipation capacity of the heating area is normal, and the temperature rise rate of the heating area is normal. The temperature rises to a lower temperature (a temperature lower than the temperature threshold) within the target time. The third judgment method is to comprehensively judge the temperature rise rate by the time threshold and the temperature threshold.

[0058] Embodiment 2

[0059] Reference Figure 2 As shown, Figure 2 This is a flow chart of the second method of the insect repellent heating method provided in the embodiment of the present application. Figure 2 In the method shown, Figure 1 For the same or similar contents in the method shown, please refer to Figure 1 The description in the method will not be repeated here.

[0060] S201, receiving a heating instruction for a heating area and obtaining an initial temperature of the heating area;

[0061] S202, obtaining a target temperature and a preset parameter table of the heating area, and querying the preset parameter table according to the initial temperature and the target temperature to obtain the time threshold;

[0062] S203, performing a preheating operation on the heating area;

[0063] S204, determining whether the real-time temperature of the heating area reaches the target temperature;

[0064] If the real-time temperature of the heating area reaches the target temperature, execute step S205: obtain the heating time of the heating area from the initial temperature value to the target temperature; if the real-time temperature of the heating area does not reach the target temperature, return to step S203: perform preheating operation on the heating area.

[0065] S205, obtaining the heating time for heating the heating area from the initial temperature value to the target temperature;

[0066] S206, determining whether the heating time is less than the time threshold;

[0067] If the heating time is less than the time threshold, execute step S207: determine the heating area whose heating time is less than the time threshold as the target heating area; if the heating time is greater than or equal to the time threshold, execute step S209: output that there is no target heating area, stop the heating operation on the heating area, and issue an abnormal reminder.

[0068] S207, determining the heating area whose heating time is less than the time threshold as the target heating area;

[0069] S208, performing a heating operation on the target heating area;

[0070] S209, outputting that the target heating area does not exist, stopping the heating operation on the heating area, and issuing an abnormality reminder.

[0071] This embodiment corresponds to the first judgment method. Specifically, a heating instruction of the heating area is received and the initial temperature of the heating area is obtained, and then the target temperature and the preset parameter table of the heating area are obtained to perform a preheating operation on the heating area. Among them, the preset parameter table stores the time thresholds corresponding to the initial temperature and the target temperature. For example, if the target temperature is the same but the initial temperature is different, the time threshold required for the heating area to heat from the initial temperature to the target temperature is different. Therefore, one initial temperature and one target temperature correspond to one time threshold, and the determination of the time threshold can be determined according to the test or experience value. Therefore, the initial temperature and the target temperature of the heating area are obtained, and the preset parameter table is queried. According to the initial temperature and the target temperature, the corresponding time threshold is obtained from the preset parameter table. After the time threshold is obtained, the preheating operation is performed on the heating area, and the heating area is heated from the initial temperature. During the heating process, the real-time temperature of the heating area is obtained. If the real-time temperature of the heating area reaches the target temperature, the heating time of the heating area from the initial temperature to the target temperature is recorded, so as to compare the heating time from the initial temperature to the target temperature with the corresponding time threshold; if the real-time temperature of the heating area does not reach the target temperature, the preheating operation is continued. If the heating time for the heating area to heat up from the initial temperature to the target temperature is less than the time threshold, it means that the anthelmintic tablets have been placed in the heating area, and the heating area where the anthelmintic tablets are placed is the target heating area. Therefore, the target heating area can be heated according to the preset temperature and preset time to perform the anthelmintic operation, wherein, after the anthelmintic tablets are placed, the anthelmintic tablets block the heat dissipation capacity of the heating area, so that the temperature rise rate of the heating area where the anthelmintic tablets are placed is large, and the temperature can be raised to the target temperature in a short time (less than the time threshold). If the heating time for the heating area to heat up from the initial temperature to the target temperature is greater than or equal to the time threshold, it means that the anthelmintic tablets are not placed in the heating area, and an abnormal reminder (a reminder that the anthelmintic tablets are not placed) needs to be issued, and there is no need to perform the heating operation on the heating area. At this time, the heat dissipation capacity of the heating area is normal, and the temperature rise rate of the heating area is normal, and it needs to be heated to the target temperature in a longer time (greater than the time threshold).

[0072] Embodiment 3

[0073] Reference Figure 3 As shown, Figure 3 The third method flow chart of the insect repellent heating method provided in the embodiment of the present application. Figure 3 In the method shown, Figure 1 , Figure 2 For the same or similar contents in the method shown, please refer to Figure 1 , Figure 2 The description in the method will not be repeated here.

[0074] S301, receiving a heating instruction for a heating area and obtaining an initial temperature of the heating area;

[0075] S302, obtaining a target time and a preset parameter table of the heating area, and querying the preset parameter table according to the initial temperature and the target time value to obtain the temperature threshold;

[0076] S303, performing a preheating operation on the heating area;

[0077] S304, determining whether the heating time of the heating area reaches the target time;

[0078] If the heating time of the heating area reaches the target time, execute step S305: obtain the target temperature of the heating area heated to the target time; if the heating time of the heating area does not reach the target time, return to step S303: perform preheating operation on the heating area.

[0079] S305, obtaining a target temperature for heating the heating area to the target time;

[0080] S306, determining that the target temperature is greater than or equal to the temperature threshold;

[0081] If the target temperature is greater than or equal to the temperature threshold, execute step S307: determine the heating area with the target temperature greater than or equal to the temperature threshold as the target heating area; if the target temperature is less than the temperature threshold, execute step S309: output that there is no target heating area, stop the heating operation on the heating area, and issue an abnormal reminder.

[0082] S307, determining a heating area whose target temperature is greater than or equal to the temperature threshold as a target heating area;

[0083] S308, performing a heating operation on the target heating area;

[0084] S309, outputting that the target heating area does not exist, stopping the heating operation on the heating area, and issuing an abnormality reminder.

[0085] This embodiment corresponds to the second judgment method. Specifically, a heating instruction of the heating area is received and the initial temperature of the heating area is obtained, and then the target time and the preset parameter table of the heating area are obtained to perform a preheating operation on the heating area. Among them, the preset parameter table stores the temperature thresholds corresponding to the initial temperature and the target time. For example, if the target time is the same but the initial temperature is different, the temperature threshold corresponding to the heating area from the initial temperature to the target time is different. Therefore, one initial temperature and one target time correspond to one temperature threshold, and the determination of the temperature threshold can be determined according to the test or experience value. Therefore, the initial temperature and target time of the heating area are obtained, and the preset parameter table is queried. According to the initial temperature and the target time, the corresponding temperature threshold is obtained from the preset parameter table. After the temperature threshold is obtained, the heating area performs a preheating operation, and the heating area is heated from the initial temperature to the target time. If the heating time of the heating area does not reach the target time, the preheating operation continues to be performed on the heating area; if the heating time of the heating area reaches the target time, the target temperature of the heating area is obtained to compare the target temperature with the corresponding temperature threshold. If the target temperature is greater than the temperature threshold, it means that the heating area has been placed with anthelmintic tablets, and the heating area where the anthelmintic tablets are placed is the target heating area. Therefore, the target heating area can be continued to be heated according to the preset temperature and preset time to perform the insect repellent operation, wherein, after placing the anthelmintic tablets, the anthelmintic tablets prevent the heat dissipation capacity of the heating area, so that the temperature rise rate of the heating area where the anthelmintic tablets are placed is large, and it can be heated to a higher temperature (a temperature higher than the temperature threshold) within the target time. If the target temperature is less than or equal to the temperature threshold, it means that the heating area has not been placed with anthelmintic tablets, and an abnormal reminder (a reminder that the anthelmintic tablets are not placed) needs to be issued, the heat dissipation capacity of the heating area is normal, and the temperature rise rate of the heating area is normal, and it is heated to a lower temperature (a temperature lower than the temperature threshold) within the target time. The third judgment method is to comprehensively judge the temperature rise rate by the time threshold and the temperature threshold.

[0086] The temperature rise rate in the embodiment is shown in Table 1. According to the data in Table 1, the time threshold and the temperature threshold can be determined in combination with experiments or experience.

[0087] Table 1 Temperature rise rate of the combination of heating position and anthelmintic tablet placement position

[0088]

[0089] Among them, m>j>K, i>g>h, f>d>e, c>a>b, 1 means that the heating area is turned on or anthelmintic tablets are placed in the heating area, and 0 means that the heating area is not turned on or anthelmintic tablets are not placed in the heating area.

[0090] Embodiment 4

[0091] Reference Figure 4 As shown, Figure 4 This is a fourth method flow chart of the insect repellent heating method provided in the embodiment of the present application. Figure 4 In the method shown, Figure 1 , Figure 2 , Figure 3 For the same or similar contents in the method shown, please refer to Figure 1 , Figure 2 , Figure 3 The description in the method will not be repeated here.

[0092] S401, receiving a key command issued by a user;

[0093] After the user presses the button, a button instruction (heating instruction for the heating area) is issued to enter the corresponding heating mode.

[0094] S402, obtaining the initial temperature of the heating area;

[0095] The initial temperature of the heating area is obtained so as to determine whether an anthelmintic tablet is placed in the heating area according to the initial temperature, the target time and the corresponding temperature threshold.

[0096] S403, determining whether the user issues a key command within one second;

[0097] If the user issues a key command within one second, execute step S404: determine whether the user issues a key command again within one second; if the user does not issue a key command within one second, enter the single-chip heating mode and execute step S407: obtain the target time and preset parameter table of the first heating area, and query the preset parameter table according to the initial temperature and target time value to obtain the temperature threshold.

[0098] S404, determining whether the user re-issues a key command within one second;

[0099] If the user re-issues a key command within one second, execute step S405: determine whether the user re-issues a key command within one second; if the user does not re-issue a key command within one second, enter the relay heating mode and execute step S413: obtain the target time and preset parameter table of the second heating area, and query the preset parameter table according to the initial temperature and target time value to obtain the temperature threshold.

[0100] S405, determining whether the user issues a key command again within one second;

[0101] If the user issues a key command again within one second, execute step S406: turn off the heater (such as turning off the heating plate 29); if the user does not issue a key command again within one second, enter the dual-plate heating mode and execute step S424: obtain the target time and preset parameter table of the first heating area, and query the preset parameter table according to the initial temperature and target time value to obtain the temperature threshold.

[0102] S406, turning off the heater;

[0103] At this time, the user chooses to turn off the heater (such as turning off the heating plate 29) according to actual needs.

[0104] S407, obtaining a target time and a preset parameter table for the first heating area, and querying the preset parameter table according to the initial temperature and the target time value to obtain a temperature threshold;

[0105] At this time, the heating mode selected by the user is the single-piece heating mode, and the single-piece heating mode directly uses the first heating area for heating (the single-piece heating mode can set the heating indicator light of the first heating area to be always on). To determine whether the first heating area is placed with anthelmintic tablets, the target time and preset parameter table of the first heating area are obtained, and then the preset parameter table is queried according to the initial temperature and target time value, and the temperature threshold is obtained from the preset parameter table, so as to judge whether the first heating area is placed with anthelmintic tablets according to the temperature threshold.

[0106] S408, preheating the first heating area;

[0107] The first heating area is preheated to further determine whether an anthelmintic tablet is placed in the first heating area.

[0108] S409, obtaining a target temperature of the first heating area after heating to a target time;

[0109] When determining whether anthelmintic tablets are placed in the first heating area, the first heating area needs to be preheated and heated according to the target time, and then the target temperature of the first heating area when it is heated to the target time is obtained, so as to compare the target temperature with the temperature threshold.

[0110] S410, determining whether the target temperature of the first heating area is greater than or equal to a temperature threshold;

[0111] If the target temperature of the first heating area is greater than or equal to the temperature threshold, execute step S411: perform a heating operation on the first heating area according to the preset temperature and preset time; if the target temperature of the first heating area is less than the temperature threshold, execute step S412: prompt that the anthelmintic tablets are placed abnormally, and the alarm indicator light of the first heating area flashes.

[0112] S411, performing a heating operation on the first heating area according to a preset temperature and a preset time;

[0113] If the target temperature of the first heating area is greater than or equal to the temperature threshold, it means that anthelmintic tablets are placed in the first heating area, and the first heating area can be heated according to the preset temperature and preset time. After the first heating area is heated according to the preset temperature and the preset time is reached, the heating operation of the first heating area is automatically turned off.

[0114] S412, indicating that the anthelmintic tablets are placed abnormally, and the alarm indicator light of the first heating area flashes;

[0115] If the target temperature of the first heating area is less than the temperature threshold, it means that no anthelmintic tablets are placed in the first heating area, and the alarm indicator light of the first heating area is set to a flashing mode to remind the user to place the anthelmintic tablets in time.

[0116] S413, obtaining a target time and a preset parameter table for the second heating area, and querying the preset parameter table to obtain a temperature threshold according to the initial temperature and the target time value;

[0117] At this time, the heating mode selected by the user is the relay heating mode (the relay heating mode can set the heating indicator lights of the first heating area and the second heating area to flash alternately). Compared with the double-piece heating mode, the relay heating mode can improve the heating endurance of the insect repellent device. Heat the second heating area first and then heat the first heating area. To determine whether the second heating area is placed with insect repellent tablets, obtain the target time and preset parameter table of the second heating area, then query the preset parameter table according to the initial temperature and target time value, and obtain the temperature threshold from the preset parameter table, so as to judge whether the second heating area is placed with insect repellent tablets according to the temperature threshold.

[0118] S414, preheating the second heating area;

[0119] The relay heating mode requires preheating the second heating area first to further determine whether the second heating area is placed with anthelmintic tablets.

[0120] S415, obtaining a target temperature of the second heating area after heating to a target time;

[0121] When determining whether anthelmintic tablets are placed in the second heating area, the second heating area needs to be preheated and heated according to the target time, and then the target temperature of the second heating area when it is heated to the target time is obtained, so as to compare the target temperature with the temperature threshold.

[0122] S416, determining that the target temperature of the second heating area is greater than or equal to a temperature threshold;

[0123] If the target temperature of the second heating area is greater than or equal to the temperature threshold, execute step S417: heat the second heating area according to the preset temperature and preset time; if the target temperature of the second heating area is less than the temperature threshold, execute step S423: prompt that the anthelmintic tablets are placed abnormally, and the alarm indicator light of the first heating area and the alarm indicator light of the second heating area flash alternately.

[0124] S417, heating the second heating area according to a preset temperature and a preset time;

[0125] If the target temperature of the second heating area is greater than or equal to the temperature threshold, it means that anthelmintic tablets are placed in the second heating area, and the second heating area can be heated according to the preset temperature and preset time. After the second heating area is heated according to the preset temperature and reaches the preset time, the heating operation of the second heating area is automatically turned off, and the first heating area is entered for relay heating.

[0126] S418, in response to the heating of the second heating area being finished, obtaining the target time and the preset parameter table of the first heating area, and querying the preset parameter table according to the initial temperature and the target time value to obtain the temperature threshold;

[0127] After the heating of the second heating area is completed, it is necessary to determine whether anthelmintic tablets are placed in the first heating area, so as to obtain the target time and preset parameter table of the first heating area, and then query the preset parameter table according to the initial temperature and target time value, and obtain the temperature threshold from the preset parameter table, so as to judge whether anthelmintic tablets are placed in the first heating area according to the temperature threshold.

[0128] S419, preheating the first heating area;

[0129] After the second heating area is heated for a preset time, the heating of the second heating area is completed, and then the first heating area needs to be preheated to further determine whether the first heating area is placed with anthelmintic tablets.

[0130] S420, obtaining a target temperature of the first heating area after heating to a target time;

[0131] When determining whether anthelmintic tablets are placed in the first heating area, the first heating area needs to be preheated and heated according to the target time, and then the target temperature of the first heating area when it is heated to the target time is obtained, so as to compare the target temperature with the temperature threshold.

[0132] S421, determining that the target temperature of the first heating area is greater than or equal to a temperature threshold;

[0133] If the target temperature of the first heating area is greater than or equal to the temperature threshold, execute step S422: heat the first heating area according to the preset temperature and preset time; if the target temperature of the first heating area is less than the temperature threshold, execute step S423: prompt that the anthelmintic tablets are placed abnormally, and the alarm indicator light of the first heating area and the alarm indicator light of the second heating area flash alternately.

[0134] S422, heating the first heating area according to a preset temperature and a preset time;

[0135] If the target temperature of the first heating area is greater than or equal to the temperature threshold, it means that the first heating area is placed with anthelmintic tablets, and the first heating area can be heated according to the preset temperature and preset time. After the first heating area is heated according to the preset temperature and the preset time is reached, the heating operation of the first heating area is automatically turned off to complete the relay heating. Among them, the temperature of the heating area is collected by a temperature sensor, and the temperature sensor is arranged at a position close to the first heating area and away from the second heating area. There is a heat conduction loss between the temperature sensor and the second heating area. The preset temperature of the first heating area (the temperature required to heat the anthelmintic tablets) is equal to the preset temperature of the second heating area plus the heat conduction loss. When any heating area is heated, it is necessary to heat the heating area to a certain temperature (preset temperature) and keep it for a certain time (preset time) to ensure the full heating and volatilization of the anthelmintic tablets. Therefore, during the heating process, the temperature of the heating area is collected by the temperature sensor to control the heating area to be heated to the preset temperature. Further, the temperature sensor is arranged at a position close to the first heating area and away from the second heating area to improve the temperature control ability of the first heating area and the second heating area. If the temperature sensor is placed between the first heating area and the second heating area, for example, the first heating area is heated, and the real-time temperature of the first heating area is collected by the temperature sensor until the temperature of the first heating area reaches a preset temperature, and the preset temperature is maintained for a preset time and then the heating of the second heating area is switched. At this time, the temperature collected for the second heating area has reached the preset temperature, and the second heating area will no longer be heated, and in fact the second heating area has not started to be heated. Therefore, placing the temperature sensor between the first heating area and the second heating area will affect the temperature control of the heating areas, and setting a separate temperature sensor for each heating area will increase the product cost. In addition, since the temperature sensor is arranged on a side close to the first heating area and away from the second heating area, there is a heat conduction loss between the temperature sensor and the second heating area, that is, when the temperature detected by the temperature sensor reaches the preset temperature, due to the existence of heat conduction loss, the temperature of the second heating area has actually exceeded the preset temperature. Therefore, different preset temperatures are set for the first heating area and the second heating area, and the preset temperature of the first heating area is greater than the preset temperature of the second heating area. The temperature difference between the preset temperature of the first heating area and the preset temperature of the second heating area is the actual heat conduction loss; for example, the heat conduction loss is ΔT, the preset temperature of the first heating area is T1, and the preset temperature of the second heating area is T2, then T1=T2+ΔT, when the first heating area is heated, when the temperature collected by the temperature sensor is T1, the heating can continue according to the preset time; when the second heating area is heated, when the temperature collected by the temperature sensor is T2 (at this time the temperature of the second heating area is T2+ΔT=T1), the heating can continue according to the preset time.When performing relay heating operation on the first heating area and the second heating area, a preheating operation must be performed first to determine whether an insect repellent tablet is placed on the first heating area and the second heating area. If no insect repellent tablet is placed, the user is prompted to place the insect repellent tablet, which can be reminded by the corresponding alarm indicator light or the corresponding voice prompt. If the insect repellent tablet is placed, the target heating area is heated according to the relay heating mode, and the target heating area needs to be heated to a certain temperature and maintained for a corresponding heating time. Among them, the relay sequence of the relay heating operation is: first, the second heating area is heated according to the preset temperature of the second heating area and maintained for a preset time, and then switched to the first heating area, and the first heating area is heated according to the preset temperature of the first heating area and maintained for a preset time. If switching from the first heating area to the second heating area, when the first heating area is heated to T1 and maintained for a preset time, the temperature collected by the temperature sensor is T1 at this time, and when switching to heating the second heating area, the temperature collected by the temperature sensor is still T1 at this time. Since T1>T2, therefore, at this time, it is assumed that the temperature of the second heating area has reached T2, and it will be heated according to the preset time. In fact, the second heating area has not started heating before this, and the temperature of the second heating area has not reached T2. Therefore, if it is relay heating switched from the first heating area to the second heating area, it is necessary to wait until the temperature of the first heating area cools down to less than T2 under the ambient temperature before the temperature of the second heating area can be accurately controlled. Therefore, the relay order of the relay heating mode is preferably the second heating area (the heating area away from the temperature sensor) and the first heating area (the heating area close to the temperature sensor). In addition, since the preset temperatures of the first heating area and the second heating area are different, the temperature thresholds for preheating to determine whether there are anthelmintic tablets are different, and the temperature threshold is set according to actual needs.

[0136] S423, indicating that the placement of the anthelmintic tablets is abnormal, the alarm indicator light of the first heating area and the alarm indicator light of the second heating area flash alternately;

[0137] If the target temperature of the first heating area is less than the temperature threshold, it means that no anthelmintic tablets are placed in the first heating area, and the alarm indicator lights of the first heating area and the second heating area are set to flashing mode to remind the user to place the anthelmintic tablets in time.

[0138] S424, obtaining a target time and a preset parameter table for the first heating area, and querying the preset parameter table to obtain a temperature threshold according to the initial temperature and the target time value;

[0139] At this time, the heating mode selected by the user is the double-piece heating mode (the double-piece heating mode can set the heating indicator lights of the first heating area and the second heating area to be in a constant flashing state), and the double-piece heating mode heats the first heating area and the second heating area at the same time. To determine whether the first heating area is placed with anthelmintic tablets, obtain the target time and preset parameter table of the first heating area, and then query the preset parameter table according to the initial temperature and target time value, and obtain the temperature threshold from the preset parameter table, so as to judge whether the first heating area is placed with anthelmintic tablets according to the temperature threshold.

[0140] S425, preheating the first heating area;

[0141] At this time, the heating mode selected by the user is the double-piece heating mode. The double-piece heating mode requires heating the first heating area and the second heating area at the same time. When pre-heating is performed to determine whether anthelmintic tablets are placed in the second heating area, only the first heating area can be judged, or both the first heating area and the second heating area can be judged. This embodiment takes only judging the first heating area as an example.

[0142] S426, obtaining a target temperature of the first heating area after heating to a target time;

[0143] In order to determine whether anthelmintic tablets are placed in the first heating area, the target time and preset parameter table of the first heating area are obtained, and then the preset parameter table is queried according to the initial temperature and the target time value, and the temperature threshold is obtained from the preset parameter table, so as to judge whether anthelmintic tablets are placed in the first heating area according to the temperature threshold.

[0144] S427, the target temperature of the first heating area is greater than or equal to a temperature threshold;

[0145] If the target temperature of the first heating area is greater than or equal to the temperature threshold, execute step S428: perform heating operations on the first heating area and the second heating area according to the preset time; if the target temperature of the first heating area is less than the temperature threshold, execute step S429: prompt that the anthelmintic tablets are placed abnormally, and the alarm indicator light of the first heating area and the alarm indicator light of the second heating area flash alternately.

[0146] S428, performing a heating operation on the first heating area and the second heating area according to a preset temperature and a preset time;

[0147] If the target temperature of the first heating area is greater than or equal to the temperature threshold, it means that anthelmintic tablets are placed in the first heating area, and the first heating area and the second heating area can be heated according to the preset temperature and preset time. After the first heating area and the second heating area are heated according to the preset temperature and the preset time is reached, the heating operation of the first heating area and the second heating area is automatically turned off.

[0148] S429, indicating that the anthelmintic tablets are placed abnormally, the alarm indicator light of the first heating area and the alarm indicator light of the second heating area flash alternately.

[0149] If the target temperature of the first heating area is less than the temperature threshold, it means that no anthelmintic tablets are placed in the first heating area, and the alarm indicator lights of the first heating area and the second heating area are set to flashing mode to remind the user to place the anthelmintic tablets in time.

[0150] It should be understood that although Figure 1 to Figure 4 The steps in the flowchart are shown in sequence as indicated by the arrows, but these steps are not necessarily executed in the order indicated by the arrows. Unless otherwise specified in this document, there is no strict order restriction for the execution of these steps, and these steps can be executed in other orders. Moreover, Figure 1 to Figure 4 At least part of the steps may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily executed at the same time, but can be executed at different times. The execution order of these sub-steps or stages is not necessarily sequential, but can be executed in turn or alternately with other steps or at least part of the sub-steps or stages of other steps.

[0151] Embodiment 5

[0152] Reference Figure 5-Figure 10 As shown, Figure 5-Figure 10 This is a structural diagram of the insect repellent device provided in an embodiment of the present application.

[0153] The insect repellent device of this embodiment includes:

[0154] A heating component, provided with a heating area, for heating the anthelmintic tablets 2 located on the heating area;

[0155] A temperature sensor 1, used for collecting the heating temperature of the heating area;

[0156] The controller is used to determine the target heating area according to the heating temperature of the heating area collected by the temperature sensor 1 and perform a heating operation on the target heating area.

[0157] The insect repellent device of the present application includes a heating component, a temperature sensor 1 and a controller, wherein the heating component is provided with a heating area, and the heating area is used to heat the insect repellent tablets 2. The temperature sensor 1 is used to collect the real-time temperature of the heating area to monitor whether the heating area reaches the preset temperature required for heating, so as to realize the intelligent controllable heating temperature. The controller can receive the temperature collected by the temperature sensor 1, and then control the heating area to perform a preheating operation, so as to determine the target heating area according to the temperature during the preheating operation, that is, to determine the heating area where the insect repellent tablets 2 are placed, and then further heat the heating area where the insect repellent tablets 2 are placed, and do not perform the heating operation on the heating area where the insect repellent tablets 2 are not placed, thereby realizing intelligent judgment and reducing the energy consumption of the insect repellent device.

[0158] In one embodiment, the heating assembly includes a heating base 3, the heating area includes a first heating area 4 and a second heating area 5, the first heating area 4 and the second heating area 5 are both arranged on the heating base 3, and the temperature sensor 1 is arranged at a position close to the first heating area 4 and away from the second heating area 5.

[0159] The heating assembly includes a heating base 3 and a heating upper base 6 (the heating base 3 is connected to the heating upper base 6, and a sealing ring 12 is provided at the connection between the two to achieve sealing), and the heating area includes a first heating area 4 and a second heating area 5. The first heating area 4 and the second heating area 5 are both provided on the heating base 3 and located between the heating base 3 and the heating upper base 6. Fig. 9 As shown, the temperature sensor 1 is arranged near the first heating area 4 and away from the second heating area 5, so as to avoid the temperature sensor 1 being arranged between the first heating area 4 and the second heating area 5, which may cause the temperature to be uncontrollable. Moreover, one temperature sensor 1 can realize the temperature control of the two heating areas, thereby reducing the production cost. In addition, the heating area includes two heaters with the same heating performance and a metal heat conducting plate 7, such as Figure 8 As shown, the metal heat conducting plate 7 is made of steel or aluminum, and has a thickness between 0.4 mm and 1.6 mm. The heating assembly also includes a liquid sealing cotton 8, such as Figure 6 and Figure 7 As shown, the liquid sealing cotton 8 is arranged below the heating area, and the liquid sealing cotton 8 can keep the heating area warm and prevent heat from being transferred downward.

[0160] In one embodiment, a power supply assembly is further included. The power supply assembly includes a lampshade 9 . The lampshade 9 is connected to the heating base 3 , and an external heat dissipation plate 10 is provided between the lampshade 9 and the heating base 3 .

[0161] The insect repellent device further includes a power supply component, which is located below the heating component, and an external heat sink 10 is provided between the power supply component and the heating component. Figure 6 , Figure 7 , Fig.10 As shown, the power supply assembly includes a lampshade 9, and the lampshade 9 is connected to the heating base 3 through a connecting column 11 (a sealing ring 12 is provided at the position where the lampshade 9 and the heating base 3 are connected through the connecting column 11 to achieve sealing), and a mounting hole 32 is provided on the external heat sink 10, and the mounting hole 32 of the external heat sink 10 is penetrated on the connecting column 11 and fixed between the lampshade 9 and the heating base 3. Both the power supply assembly and the heating assembly will generate heat during operation. Due to the existence of the external heat sink 10, the heat generated by the power supply assembly is blocked below the external heat sink 10, and the heat generated by the heating assembly is blocked above the external heat sink 10. Therefore, the heat generated by the power supply assembly will not affect the heating assembly (interfere with the temperature measurement accuracy of the temperature sensor 1 on the heating assembly), and the heat generated by the heating assembly will not affect the power supply assembly (avoid heat accumulation causing temperature rise, affecting the working temperature of the power supply assembly). In addition, a first insulation cavity 30 is arranged between the external heat dissipation plate 10 and the heating base 3, and the first insulation cavity 30 can reduce the heat radiation of the heating component to the external heat dissipation plate 10. A second insulation cavity 31 is arranged between the external heat dissipation plate 10 and the lampshade 9, and the second insulation cavity 31 can reduce the heat radiation of the power supply component to the external heat dissipation plate 10.

[0162] In one embodiment, the power supply assembly also includes a power base 13, the lampshade 9 is arranged on the power base 13, and the lampshade 9 is arranged around the power base 13, a light guide cover 14 is arranged between the lampshade 9 and the power base 13, an inner heat dissipating plate 15 is arranged between the light guide cover 14 and the power base 13, a battery 16 is arranged between the power base 13 and the inner heat dissipating plate 15, and the inner heat dissipating plate 15 includes a plurality of heat conductive plates 17, and the plurality of heat conductive plates 17 are arranged around the battery 16.

[0163] The power supply assembly includes a power supply base 13, and a lampshade 9 is connected to the power supply base 13 (a sealing ring 12 is provided between the lampshade 9 and the power supply base 13 for sealing). The power supply assembly is used to provide heating power to the insect repellent device, as well as to provide a light source, and to illuminate through the light source. Specifically, the lampshade 9 is arranged around the power supply base 13, and a light guide cover 14 is provided between the lampshade 9 and the power supply base 13. A light source is provided on the power supply base 13, and the light source includes an LED mainboard 28. The light source is located at the bottom of the light guide cover 14. The light emitted by the light source is guided and emitted through the light guide cover 14. The light on the light guide cover 14 passes through the lampshade 9 for illumination. The lampshade 9 protects the light guide cover 14 and the light source. Furthermore, an internal heat-distributing plate 15 is provided between the light guide cover 14 and the power supply base 13. The internal heat-distributing plate 15 reduces the upward heat of the power supply assembly part to avoid interfering with the thermal state of the heating assembly, thereby interfering with the temperature measurement accuracy of the temperature sensor 1 on the heating assembly. In addition, the main board 18 of the insect repellent device is arranged on the top of the power supply assembly, and the inner heat-distributing plate 15 guides the heat of the main board 18 to the light-guiding cover 14 and then to the lampshade 9, effectively expanding the external heat exchange area, thereby avoiding the temperature rise caused by heat accumulation, affecting the working temperature of the lithium battery 16. A cavity is formed between the power supply base 13 and the inner heat-distributing plate 15, which is used to install the battery 16 (a rechargeable lithium battery is used). The inner heat-distributing plate 15 includes a plurality of heat-conducting sheets 17, and the plurality of heat-conducting sheets 17 are arranged around the battery 16 to reduce the heat upward of the power supply assembly. In addition, the heat conduction method of the entire insect repellent device is mainly material contact heat transfer. Since the heat generated by the main board 18 during operation will cause the temperature of the lithium battery to rise and the heat will be transferred upward along the connecting column 11 between the lampshade 9 and the heating base 3, and the heat of the heating assembly will be transferred downward from the connecting column 11 between the lampshade 9 and the heating base 3. At this time, the heat can be directed to the outside air through the outer heat dissipation plate 10. In addition, a button 19 (including a button main board 20 and a button silica gel 21) is arranged on the top of the heating component, and the switch and heating mode of the insect repellent device are controlled by the button 19.

[0164] In one embodiment, an insect repellent hatch cover 22 is provided on the top of the heating component, a through hole 23 is provided on the insect repellent hatch cover 22, and an insulating air hole 24 is provided on the external heat dissipation plate 10. The air between the heating base 3 and the external heat dissipation plate 10 flows toward the through hole 23 to form a first flow passage 25, and the air between the external heat dissipation plate 10 and the lampshade 9 flows toward the through hole 23 through the insulating air hole 24 to form a second flow passage 26.

[0165] like Figure 7As shown, the insect repellent device of the present application is provided with a first circulation passage 25 and a second circulation passage 26 to improve the insect repellent effect of the insect repellent tablets 2. Specifically, an upper shell 27 is provided on the top of the heating component, and an insect repellent hatch cover 22 is connected to the upper shell 27. A through hole 23 is provided on the insect repellent hatch cover 22. The air between the heating base 3 and the external heat sink 10 flows to the through hole 23 on the insect repellent hatch cover 22 to form a first circulation passage 25. When the heating area is heated, the first circulation passage 25 can improve the dispersing ability of the insect repellent tablets 2 to improve the insect repellent effect. In addition, a heat-insulating vent 24 is provided on the external heat sink 10. The air between the external heat sink 10 and the lampshade 9 flows to the through hole 23 on the insect repellent hatch cover 22 through the heat-insulating vent 24 to form a second circulation passage 26. When the heating area is heated, the second circulation passage 26 can improve the dispersing ability of the insect repellent tablets 2 to improve the insect repellent effect. In addition, the first flow passage 25 and the second flow passage 26 merge on the heating base 3 and flow upward through the through hole 23, which is used to guide the heat guiding function to work effectively, further improving the flow capacity, improving the dissipation capacity of the insect repellent tablets 2, and improving the insect repellent effect. In addition, the outer heat dissipation plate 10 is made of metal, and the heat-insulating air holes 24 on the outer heat dissipation plate 10 can isolate the heat of the connecting column 11 from transferring to the center of the device, thereby improving the heat dissipation capacity.

[0166] The arrangement of the external heat sink 10, the internal heat uniforming plate 15 and other components on the insect repellent device are used to ensure that the thermal condition of the heating component is in an isolated state, and the heat of other parts of the device is thermally isolated from the thermal condition of the heating component, so as to ensure that the temperature sensor 1 of the heating component can accurately measure the temperature of the heating area and improve the temperature control effect.

[0167] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0168] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the attached claims.

Claims

1. An insect repellent heating method, characterized in that: The method comprises: Receiving a heating instruction for a heating area and obtaining an initial temperature of the heating area; Perform a preheating operation on the heating area to obtain a heating time for heating the heating area from the initial temperature to the target temperature and a corresponding time threshold and / or obtain a target temperature for heating the heating area from the initial temperature to the target time and a corresponding temperature threshold; Determine a target heating area according to the heating time and a corresponding time threshold and / or determine a target heating area according to the target temperature and a corresponding temperature threshold, the target heating area being a heating area where the anthelmintic tablets are placed; In response to the existence of the target heating area, a heating operation is performed on the target heating area; in response to the absence of the target heating area, the heating operation on the heating area is stopped and an abnormality reminder is issued.

2. The insect repellent heating method according to claim 1, characterized in that: The obtaining of the heating time and the corresponding time threshold for heating the heating area from the initial temperature to the target temperature and determining the target heating area according to the heating time and the corresponding time threshold comprises: Obtaining a target temperature and a preset parameter table of the heating area, and querying the preset parameter table according to the initial temperature and the target temperature to obtain the time threshold; In response to the real-time temperature of the heating area reaching the target temperature, obtaining a heating time for the heating area to be heated from the initial temperature value to the target temperature; In response to the heating time being less than the time threshold, determining the heating area where the heating time is less than the time threshold as a target heating area; In response to the heating time being greater than or equal to the time threshold, an output indicating that there is no target heating area is output.

3. The insect repellent heating method according to claim 1, characterized in that: The step of obtaining a target temperature and a corresponding temperature threshold for heating the heating area from the initial temperature to the target time and determining a target heating area according to the target temperature and the corresponding temperature threshold comprises: Obtaining a target time and a preset parameter table for the heating area, and querying the preset parameter table according to the initial temperature and the target time value to obtain the temperature threshold; In response to the heating time of the heating area reaching the target time, obtaining a target temperature of the heating area heated to the target time; In response to the target temperature being greater than or equal to the temperature threshold, determining a heating area where the target temperature is greater than or equal to the temperature threshold as a target heating area; In response to the target temperature being less than the temperature threshold, outputting that there is no target heating zone.

4. The insect repellent heating method according to claim 1, characterized in that: The heating area includes a first heating area and a second heating area, and the heating area is provided with a single-piece heating mode, an alternating heating mode and a double-piece heating mode, and the method further includes: In response to the heating mode of the heating area being a single-piece heating mode, performing a heating operation on the first heating area or the second heating area; In response to the heating mode of the heating area being a relay heating mode, performing a relay heating operation on the second heating area and the first heating area; In response to the heating mode of the heating area being a dual-sheet heating mode, a simultaneous heating operation is performed on the first heating area and the second heating area.

5. The insect repellent heating method according to claim 4, characterized in that: In response to the heating mode of the heating area being a relay heating mode, performing a relay heating operation on the second heating area and the first heating area, comprising: In response to the first heating region and the second heating region both being the target heating region, performing a heating operation on the second heating region according to a preset temperature and a preset time; In response to the heating operation of the second heating area reaching a preset time, stopping the heating operation of the second heating area, and performing the heating operation on the first heating area according to a preset temperature and a preset time; The temperature of the heating area is collected by a temperature sensor, and the temperature sensor is arranged at a position close to the first heating area and away from the second heating area. There is heat conduction loss between the temperature sensor and the second heating area, and the preset temperature of the first heating area is equal to the preset temperature of the second heating area plus the heat conduction loss.

6. An insect repellent device for implementing the insect repellent heating method according to any one of claims 1 to 5, characterized in that: include: A heating component is provided with a heating area for heating the anthelmintic tablets located on the heating area; A temperature sensor, used to collect the heating temperature of the heating area; The controller is used to determine the target heating area according to the heating temperature of the heating area collected by the temperature sensor and perform a heating operation on the target heating area.

7. The insect repellent device according to claim 6, characterized in that: The heating assembly includes a heating base, the heating area includes a first heating area and a second heating area, the first heating area and the second heating area are both arranged on the heating base, and the temperature sensor is arranged at a position close to the first heating area and away from the second heating area.

8. The insect repellent device according to claim 7, characterized in that: It also includes a power supply component, which includes a lampshade, which is connected to the heating base, and an external heat dissipation plate is arranged between the lampshade and the heating base.

9. The insect repellent device according to claim 8, characterized in that: The power supply assembly also includes a power supply base, the lampshade is arranged on the power supply base, and the lampshade is arranged around the power supply base, a light guide cover is arranged between the lampshade and the power supply base, an inner heat dissipating plate is arranged between the light guide cover and the power supply base, a battery is arranged between the power supply base and the inner heat dissipating plate, and the inner heat dissipating plate includes a plurality of heat conductive sheets, and the plurality of heat conductive sheets are arranged around the battery.

10. The insect repellent device according to claim 8, characterized in that: An insect repellent cabin cover is arranged on the top of the heating component, a through hole is arranged on the insect repellent cabin cover, and a heat-insulating air hole is arranged on the outer heat dissipation plate. The air between the heating base and the outer heat dissipation plate flows toward the through hole to form a first flow passage, and the air between the outer heat dissipation plate and the lampshade flows toward the through hole through the heat-insulating air hole to form a second flow passage.

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