Mosquito dispeller with timing function

Abstract

The utility model discloses a mosquito dispeller with a timing function, and relates to the technical field of electric heating mosquito-repellent incense. Comprising a shell, a heating assembly is arranged in the shell and comprises a heating plate and a switch circuit board, a heat insulation plate is arranged at the bottom of the heating plate, a control circuit board is arranged at the top of the switch circuit board, and a timing module is integrated on the control circuit board and used for controlling the heating time of the heating plate. The heating duration of the heating plate is controlled in a timing mode through the timing module, the situation that people forget to close the heating plate, and consequently the heating plate is heated for a long time is avoided, the aging speed of devices in the mosquito dispeller is reduced, and meanwhile the situations of fire risks and accidental scalding are avoided; the rubber sheath and the damping sleeve are matched to reduce the damage to the shell, so that the service life of the mosquito dispeller is greatly prolonged, and the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of electric mosquito coils, in particular to a mosquito repellent with a timing function. Background Art

[0002] Mosquito repellent is also known as electric mosquito coils. Electric mosquito coils are a mosquito repellent tool. Like traditional mosquito coils, they are harmful to the human body. The active ingredients of disc, liquid, and electric mosquito coils are all chemical substances with insecticidal effects. The only difference is that their carriers are different.

[0003] The existing electric mosquito coils on the market have a simple structure and require manual control of the heating time of the heating plate. The use effect is not ideal and the electric mosquito coils are prone to being accidentally dropped during daily use. This situation has become the main cause of damage to the electric mosquito coils, causing serious troubles to users. Summary of the Invention

[0004] The utility model provides a mosquito repellent with a timing function to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a mosquito repellent with a timing function, comprising a shell, a heating component arranged inside the shell, the heating component comprising a heating plate and a switch circuit board, a heat insulation plate arranged at the bottom of the heating plate, a control circuit board arranged at the top of the switch circuit board, a timing module integrated on the control circuit board for controlling the heating time of the heating plate, and a conductive connector with one end extending to the outside of one end of the shell provided on the switch circuit board.

[0006] Furthermore, a switch button and a timing button are integrated on the top of the control circuit board.

[0007] Furthermore, a switch button and a timing button corresponding to the switch button and the timing button are provided on the top of the housing.

[0008] Furthermore, a light guide is embedded in the top of the housing, and the switch button and the timing button are movably sleeved inside the light guide.

[0009] Furthermore, one end of the housing away from the conductive connector is covered with a rubber sheath.

[0010] Furthermore, a counterweight block is provided inside the shell at a position corresponding to the rubber sheath, and the outside of the counterweight block is covered with a circle of shock-absorbing sleeve.

[0011] Furthermore, the interior of the shell is provided with supporting ribs for clamping the counterweight block, and the number of the supporting ribs is not less than one.

[0012] Furthermore, a plurality of volatilization holes are provided on the top of the shell, and a support base for supporting the heating plate is also provided on the inner bottom of the shell.

[0013] Furthermore, a status light located between the switch button and the timing button is integrated on the top of the control circuit board.

[0014] Furthermore, the housing includes an upper shell and a lower shell, and matching studs are provided inside the upper shell and the lower shell for passing screws to fix the upper shell and the lower shell.

[0015] Compared with the prior art, the present invention provides a mosquito repellent with a timing function, which has the following beneficial effects:

[0016] This mosquito repeller with a timing function uses a timing module to control the heating time of the heating plate, avoiding the situation where people forget to turn off the heating plate, causing the heating plate to heat for a long time, reducing the aging rate of the internal components of the mosquito repeller, and avoiding the risk of fire and accidental burns. The falling direction of the outer shell is adjusted by the counterweight block, and the damage to the outer shell is reduced by using the rubber sheath and shock-absorbing sleeve, which greatly improves the service life of the mosquito repeller and meets the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the lower shell of the present utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the upper shell of the utility model;

[0020] Figure 4 This is a structural diagram of embodiment 2 of the present utility model;

[0021] Figure 5 This is a structural diagram of embodiment 2 of the present utility model.

[0022] In the figure: 1. Outer shell; 11. Lower shell; 111. Support seat; 12. Upper shell; 13. Rubber sheath; 14. Volatilization hole; 15. Switch button; 16. Timing button; 17. Light guide; 18. Counterweight; 181. Shock-absorbing sleeve; 19. Support rib; 2. Heating assembly; 21. Heating plate; 22. Consumables; 23. Heat insulation board; 24. Switch circuit board; 25. Control circuit board; 251. Switch button; 252. Timing button; 253. Status light; 26. Timing module; 27. Conductive connector; 3. Conductive pin. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] For example 1, please refer to Figure 1-3 The utility model discloses a mosquito repellent with a timing function, comprising a shell 1, a heating component 2 is arranged inside the shell 1, the heating component 2 includes a heating plate 21 and a switch circuit board 24, a heat insulation board 23 is arranged at the bottom of the heating plate 21, a control circuit board 25 is arranged on the top of the switch circuit board 24, a timing module 26 is integrated on the control circuit board 25, for controlling the heating time of the heating plate 21, a conductive connector 27 with one end extending to the outside of one end of the shell 1 is provided on the switch circuit board 24, the conductive connector 27 is a conventional USB interface, which needs to be connected to a data cable and a power adapter for use, the heat insulation board 23 can insulate the bottom of the heating plate 21 and provide anti-scalding treatment for the bottom of the shell 1.

[0025] Specifically, the top of the control circuit board 25 is also integrated with a switch button 251 and a timing button 252. The top of the housing 1 is provided with a switch button 15 and a timing button 16 corresponding to the switch button 251 and the timing button 252 respectively. The timing module 26 is a common timing chip on the market, such as a 555 timing chip and an STM32 series chip.

[0026] Specifically, a light guide 17 is embedded in the top of the housing 1, and the switch button 15 and the timing button 16 are movably mounted inside the light guide 17. The light guide 17 is used to transmit the light of the status light 253 for user identification. At night, it can also serve as a night light, making it easier for users to determine the location of the mosquito repellent.

[0027] Specifically, the end of the shell 1 away from the conductive connector 27 is covered with a rubber sheath 13, and a counterweight 18 is provided inside the shell 1 at a position corresponding to the rubber sheath 13. The counterweight 18 is arc-shaped and fits more closely to the inner wall of one end of the shell 1. The outside of the counterweight 18 is covered with a circle of shock-absorbing sleeve 181. The setting of the counterweight 18 allows one end of the rubber sheath 13 to land first when the shell 1 falls, and the rubber sheath 13 contacts the ground for buffering, reducing the transmission of rigid vibration to the shell 1 and reducing damage to the shell 1. At the same time, the shock-absorbing sleeve 181 around the counterweight 18 isolates the counterweight 18 from the inner wall of the shell 1, reducing the direct contact of the counterweight 18 with the inner wall of the shell 1 when it is hit or falls, further reducing damage to the shell 1.

[0028] Specifically, the interior of the housing 1 is provided with supporting ribs 19 for clamping the counterweight 18 , and the number of the supporting ribs 19 is not less than one. The supporting ribs 19 are used to clamp the counterweight 18 to ensure the stability of the counterweight 18 .

[0029] Specifically, the top of the shell 1 is provided with several volatilization holes 14, and the inner bottom of the shell 1 is also provided with a support base 111 for supporting the heating plate 21. Consumables 22 are placed on the heating plate 21. The consumables 22 are mosquito coils, and aromatherapy sheets can also be used. The heating plate 21 heats the mosquito coils and evaporates them through the volatilization holes 14. Replacement ports for replacing consumables 22 are also provided on both sides of the top of the shell 1. There are two support bases 111, and the two support bases 111 are connected to the two ends of the bottom of the heating plate 21 for supporting the heating plate 21.

[0030] Specifically, the top of the control circuit board 25 is also integrated with a status light 253 located between the switch button 251 and the timing button 252. The status light 253 is used to display the timing module 26. The timing module 26 can correspond different colors to different timing durations, which makes it convenient for users to identify the timing mode, such as three hours corresponding to the red status light 253, six hours corresponding to the green status light 253, etc.

[0031] Specifically, the housing 1 includes an upper shell 12 and a lower shell 11 . Matching studs are provided inside the upper shell 12 and the lower shell 11 for passing screws to fix the upper shell 12 and the lower shell 11 .

[0032] For example 2, please refer to Figure 1-5 Compared with the above embodiment, the conductive pin 3 is used in this embodiment to replace the conductive connector 27, and the conductive pin 3 can be directly plugged into the socket for use.

[0033] To sum up, the mosquito repeller with a timing function controls the heating time of the heating plate 21 through the timing module 26, thereby avoiding the situation where people forget to turn off the heating plate 21, resulting in the heating plate 21 heating for a long time, reducing the aging rate of the internal components of the mosquito repeller, and avoiding the risk of fire and accidental burns. The falling direction of the outer shell 1 is adjusted by the counterweight block 18, and the damage to the outer shell 1 is reduced by cooperating with the rubber sheath 13 and the shock-absorbing sleeve 181, which greatly improves the service life of the mosquito repeller and meets the user's needs.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mosquito repellent with a timing function, characterized by: The invention comprises a housing (1), wherein a heating assembly (2) is provided inside the housing (1), wherein the heating assembly (2) comprises a heating plate (21) and a switch circuit board (24), wherein a heat insulating plate (23) is provided at the bottom of the heating plate (21), and a control circuit board (25) is provided at the top of the switch circuit board (24), wherein a timing module (26) is integrated on the control circuit board (25) for controlling the heating time of the heating plate (21), and wherein a conductive connector (27) is provided on the switch circuit board (24) with one end extending to the outside of one end of the housing (1).

2. The mosquito repellent device with a timing function according to claim 1, characterized in that: The top of the control circuit board (25) is also integrated with a switch button (251) and a timing button (252).

3. The mosquito repellent with a timing function according to claim 1, characterized in that: The top of the housing (1) is provided with a switch button (15) and a timing button (16) corresponding to the switch button (251) and the timing button (252) respectively.

4. The mosquito repellent with a timing function according to claim 3, characterized in that: A light guide (17) is embedded in the top of the housing (1), and the switch button (15) and the timing button (16) are both movably sleeved inside the light guide (17).

5. The mosquito repellent with a timing function according to claim 1, characterized in that: One end of the housing (1) away from the conductive connector (27) is covered with a rubber sheath (13).

6. The mosquito repellent with a timing function according to claim 1, characterized in that: A counterweight (18) is provided inside the housing (1) at a position corresponding to the rubber sheath (13), and the exterior of the counterweight (18) is covered with a circle of shock-absorbing sleeve (181).

7. The mosquito repellent with a timing function according to claim 1, characterized in that: A supporting rib (19) for clamping the counterweight (18) is provided inside the housing (1), and the number of the supporting rib (19) is not less than one.

8. The mosquito repellent with a timing function according to claim 1, characterized in that: The top of the shell (1) is provided with a plurality of volatilization holes (14), and the inner bottom of the shell (1) is also provided with a support base (111) for supporting the heating plate (21).

9. The mosquito repellent with a timing function according to claim 1, characterized in that: The top of the control circuit board (25) is also integrated with a status light (253) located between the switch button (251) and the timing button (252).

10. The mosquito repellent with a timing function according to claim 1, characterized in that: The housing (1) comprises an upper housing (12) and a lower housing (11), wherein matching studs are provided inside the upper housing (12) and the lower housing (11) for passing screws to fix the upper housing (12) and the lower housing (11).

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