Heating device capable of adjusting evaporation rate of electric heating mosquito-repellent incense liquid

Abstract

The utility model belongs to the technical field of electric mosquito-repellent incense, and particularly relates to a heating device capable of adjusting the evaporation rate of electric heating mosquito-repellent incense liquid, which comprises a connector, a threaded shell is fixedly mounted on the lower portion of the connector, a heating mechanism is fixedly connected to the inner side wall of the threaded shell, and a mosquito-repellent incense liquid bottle is in threaded connection with the threaded surface of the threaded shell. A plug is fixedly installed on the surface of one side of the connector, the plug penetrates through and extends into the connector, and the heating mechanism controls the evaporation rate of mosquito-repellent incense liquid in the mosquito-repellent incense liquid bottle. According to the heating device capable of adjusting the evaporation rate of the electric heating mosquito-repellent incense liquid, the heating mechanism is arranged and makes contact with the mosquito-repellent incense liquid in the mosquito-repellent incense liquid bottle, the heating mechanism can adjust the evaporation rate of the mosquito-repellent incense liquid and control the volatilization amount of the mosquito-repellent incense liquid by adjusting the heating amount, and the mosquito-repellent effect of the electric heating mosquito-repellent incense liquid can be adjusted according to the situation.

Description

Technical Field

[0001] This utility model relates to the field of electric mosquito repellent technology, and in particular to a heating device that can adjust the evaporation rate of electric mosquito repellent liquid. Background Technology

[0002] In the prior art, such as the heating device with adjustable evaporation rate of electric mosquito repellent liquid disclosed on the Chinese patent website, CN217389785U, the contact area between the heating block and the eccentric wheel, and between the eccentric wheel and the temperature sensing layer is changed by utilizing the rotation of the eccentric wheel, thereby controlling the temperature of the liquid guiding column and thus changing the evaporation rate of the mosquito repellent liquid. Secondly, this device is also more convenient to adjust during use, and the transmission is stable due to the meshing between gears, and it is also easy to maintain.

[0003] In actual use, operators cannot clearly observe the changes in the contact area between the eccentric wheel and the temperature-sensing layer, making it impossible for them to accurately adjust the evaporation rate of the electric mosquito repellent liquid. Utility Model Content

[0004] To address the technical problem that operators cannot clearly adjust the evaporation rate of electric mosquito repellent liquid, this invention proposes a heating device that can adjust the evaporation rate of electric mosquito repellent liquid.

[0005] This utility model proposes a heating device for adjusting the evaporation rate of electric mosquito repellent liquid, including a connector. A threaded shell is fixedly installed on the lower part of the connector. A heating mechanism is fixedly connected to the inner side wall of the threaded shell. A mosquito repellent liquid bottle is threadedly connected to the threaded surface of the threaded shell. An electrical plug is fixedly installed on one side surface of the connector. The electrical plug penetrates and extends into the interior of the connector. The heating mechanism controls the evaporation rate of the mosquito repellent liquid in the bottle.

[0006] Preferably, the heating mechanism includes a heating shell, which is fixedly installed on the inner wall of the threaded shell. One end of the heating shell is inserted into the mosquito repellent liquid bottle. A heating resistor I, a heating resistor II, and a heating resistor III are fixedly installed on the inner wall of the heating shell. The lower conductive end of heating resistor I is electrically connected to the upper conductive end of heating resistor II via a power line I. The lower conductive end of heating resistor II is electrically connected to the upper conductive end of heating resistor III via a power line II. A power line III is fixedly connected to the lower conductive end of heating resistor III. A power line IV is electrically connected to the middle surface of power line II. A power line V is electrically connected to the middle surface of power line I. One end of each of power line III, power line IV, and power line V penetrates and extends into the interior of the connector. A conductive wire I is electrically connected to the upper conductive end of heating resistor I. One end of conductive wire I penetrates and extends out of the interior of the connector.

[0007] The above technical solution involves setting up heating resistor 1, heating resistor 2, and heating resistor 3, which are connected in series via power lines 2 and 3. Power lines 3, 4, and 5 are also provided. When power is applied to power lines 1 and 3, heating resistors 1, 2, and 3 work together to heat and evaporate the mosquito repellent liquid inside the bottle. When power is applied to power lines 1 and 4, heating resistors 1 and 2 work together to heat and evaporate the mosquito repellent liquid inside the bottle. When power is applied to power lines 1 and 5, heating resistor 1 works to heat and evaporate the mosquito repellent liquid inside the bottle.

[0008] Preferably, one end of the power cord three extending into the connector is electrically connected to a connecting block one; one end of the power cord four extending out of the connector is electrically connected to a connecting block two; one end of the power cord five extending out of the connector is electrically connected to a connecting block three; connecting blocks one, two, and three are respectively fixedly installed on the inner bottom surface of the connector; one end of connecting block one is fixedly installed with a contact one; one end of connecting block two is fixedly installed with a contact two; one end of connecting block three is fixedly installed with a contact three; one end of conductive wire one is electrically connected to a conductive end of the plug; one conductive end of the plug is electrically connected to conductive wire two; and one end of conductive wire two is electrically connected to a conductive block.

[0009] Through the above technical solution, a second conductive wire and a conductive block are provided. One end of the conductive block can be electrically connected to one end of the first connecting block through a contact point, so that heating resistors one, two, and three are energized and heated. One end of the conductive block can be electrically connected to one end of the second connecting block through a contact point, so that heating resistors one and two are energized and heated. One end of the conductive block can be electrically connected to one end of the third connecting block through a contact point, so that heating resistor one is energized and heated.

[0010] Preferably, the upper part of the connector is provided with a sliding groove, and one side of the sliding groove is provided with a slot one, one side of the sliding groove is provided with a slot two, and one side of the sliding groove is provided with a slot three. A sliding rod is slidably inserted into the inner side wall of the sliding groove. The lower part of the sliding rod is fixedly connected to the upper part of the conductive block. A limit ring is fixedly installed on the outer surface of the sliding rod, and the lower surface of the limit ring is in contact with the upper part of the connector.

[0011] The above technical solution involves setting up a sliding groove and a sliding rod. When the sliding rod slides into slot one through the groove, the conductive block at the bottom of the sliding rod is electrically connected to connecting block one through contact one. When the sliding rod slides backward from slot one, the connection between the conductive block and connecting block one is broken as the conductive block moves, thus de-energizing heating resistor one, heating resistor two, and heating resistor three. When the sliding rod slides into slot two, the conductive block is electrically connected to connecting block two through contact two. When the sliding rod slides into slot three, the conductive block is electrically connected to connecting block three through contact three.

[0012] Preferably, the surface of the threaded shell is provided with a first vent hole, the upper part of the connector is provided with a second vent hole, and a partition is provided inside the connector.

[0013] With the above technical solution, vent hole one and vent hole two are set. The mosquito repellent liquid inside the mosquito repellent liquid bottle evaporates after being heated by heating resistor one, heating resistor two and heating resistor three. The evaporated gas is discharged from the inside of the mosquito repellent liquid bottle to the outside through vent hole one and vent hole two, which plays a role in disinfecting mosquitoes. A partition is set to prevent the evaporated gas from coming into contact with charged objects and causing a short circuit.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. By setting up a heating mechanism that comes into contact with the mosquito repellent liquid inside the bottle, the heating mechanism can adjust the evaporation rate of the mosquito repellent liquid by adjusting the heat output, thereby controlling the amount of evaporation. This allows the mosquito repellent effect of the electric mosquito repellent liquid to be adjusted according to the situation, thus addressing the technical problem of operators not being able to clearly adjust the evaporation rate of the electric mosquito repellent liquid.

[0016] 2. By setting up a chute and a sliding rod, when the sliding rod slides into slot one through the chute, the conductive block at the bottom of the sliding rod is electrically connected to connecting block one through contact one, so that heating resistor one, heating resistor two, and heating resistor three are energized and heated, so that the evaporation rate of the electric mosquito repellent liquid is at its maximum. When the sliding rod slides into slot two, the conductive block is electrically connected to connecting block two through contact two, so that heating resistor one and heating resistor two are energized and heated, so that the evaporation rate of the electric mosquito repellent liquid is at a moderate level. When the sliding rod slides into slot three, the conductive block is electrically connected to connecting block three through contact three, so that heating resistor one is energized and heated, so that the evaporation rate of the electric mosquito repellent liquid is at its minimum. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a heating device for adjusting the evaporation rate of electric mosquito repellent liquid according to the present invention.

[0018] Figure 2 This is an enlarged view of point A of a heating device for adjusting the evaporation rate of electric mosquito repellent liquid according to the present invention.

[0019] Figure 3 A perspective view of the sliding groove structure of a heating device for adjusting the evaporation rate of electric mosquito repellent liquid proposed in this utility model;

[0020] Figure 4 This is an enlarged view of section B of a heating device for adjusting the evaporation rate of electric mosquito repellent liquid proposed in this utility model.

[0021] Figure 5 A perspective view of the partition structure of a heating device for adjusting the evaporation rate of electric mosquito repellent liquid according to this utility model;

[0022] Figure 6 A perspective view of the sliding rod structure of a heating device for adjusting the evaporation rate of electric mosquito repellent liquid proposed in this utility model;

[0023] Figure 7 A perspective view of the threaded shell structure of a heating device for adjusting the evaporation rate of electric mosquito repellent liquid proposed in this utility model;

[0024] Figure 8 This is an enlarged view of point C of a heating device for adjusting the evaporation rate of electric mosquito repellent liquid proposed in this utility model;

[0025] Figure 9 This is a diagram showing the internal structure of the heating shell of a heating device for adjusting the evaporation rate of electric mosquito repellent liquid, as proposed in this utility model.

[0026] In the diagram: 1. Connector; 2. Threaded shell; 3. Mosquito repellent liquid bottle; 4. Plug; 5. Heating shell; 6. Heating resistor one; 7. Heating resistor two; 8. Heating resistor three; 9. Power cord one; 10. Power cord two; 11. Power cord three; 12. Power cord four; 13. Power cord five; 14. Conductive wire one; 15. Connecting block one; 16. Connecting block two; 17. Connecting block three; 18. Contact one; 19. Contact two; 20. Contact three; 21. Conductive wire two; 22. Conductive block; 23. Slide groove; 24. Groove one; 25. Groove two; 26. Groove three; 27. Sliding rod; 28. Limiting ring; 29. ​​Vent hole one; 30. Vent hole two; 31. Partition. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Reference Figures 1-9 A heating device for adjusting the evaporation rate of electric mosquito repellent liquid includes a connector 1, a threaded shell 2 fixedly installed on the lower part of the connector 1, a heating mechanism fixedly connected to the inner side wall of the threaded shell 2, a mosquito repellent liquid bottle 3 threadedly connected to the threaded surface of the threaded shell 2, and a plug 4 fixedly installed on one side surface of the connector 1. The plug 4 penetrates and extends into the interior of the connector 1, and the heating mechanism controls the evaporation rate of the mosquito repellent liquid in the mosquito repellent liquid bottle 3.

[0029] To heat and evaporate the mosquito repellent liquid in the mosquito repellent liquid bottle 3, a heating mechanism is provided. The heating mechanism includes a heating shell 5, which is fixedly installed on the inner wall of the threaded shell 2. One end of the heating shell 5 is inserted into the mosquito repellent liquid bottle 3. Heating resistors 6, 7, and 8 are fixedly installed on the inner wall of the heating shell 5. The lower conductive end of heating resistor 6 and the upper conductive end of heating resistor 7 are electrically connected via a power cord 9. The lower conductive end is electrically connected to the upper conductive end of the heating resistor 3 8 via power line 2 10. The lower conductive end of the heating resistor 3 8 is fixedly connected to power line 3 11. The middle surface of power line 2 10 is electrically connected to power line 4 12. The middle surface of power line 1 9 is electrically connected to power line 5 13. One end of power line 3 11, power line 4 12 and power line 5 13 all penetrate and extend into the interior of connector 1. The upper conductive end of the heating resistor 1 6 is electrically connected to conductive line 14. One end of conductive line 14 penetrates and extends out of the interior of connector 1.

[0030] By setting heating resistors 6, 7, and 8, and connecting them in series via power lines 10 and 11, and by setting power lines 11, 12, 13, and 14, when power is applied to conductor 14 and power line 11, heating resistors 6, 7, and 8 work together to heat and evaporate the mosquito repellent liquid inside the mosquito repellent liquid bottle 3. When power is applied to conductor 14 and power line 12, heating resistors 6 and 7 work together to heat and evaporate the mosquito repellent liquid inside the bottle 3. When power is applied to conductor 14 and power line 13, heating resistor 6 works to heat and evaporate the mosquito repellent liquid inside the bottle 3.

[0031] To control the evaporation rate of the mosquito repellent liquid, a connecting block 15 is electrically connected to one end of the power cord 3 11 that extends into the connector 1; a connecting block 2 16 is electrically connected to one end of the power cord 4 12 that extends out of the connector 1; and a connecting block 3 17 is electrically connected to one end of the power cord 5 13 that extends out of the connector 1. Connecting blocks 1 15, 2 16, and 3 17 are fixedly installed on the inner bottom surface of the connector 1. A contact 18 is fixedly installed at one end of connecting block 15; a contact 2 19 is fixedly installed at one end of connecting block 2 16; and a contact 3 20 is fixedly installed at one end of connecting block 3 17. One end of conductive wire 14 is electrically connected to one conductive end of the plug 4. A conductive wire 21 is electrically connected to one conductive end of the plug 4, and a conductive block 22 is electrically connected to one end of conductive wire 21.

[0032] By setting conductive wire 21 and conductive block 22, one end of conductive block 22 can be electrically connected to one end of connecting block 15 through contact 18, so that heating resistor 6, heating resistor 7 and heating resistor 8 are energized and heated. One end of conductive block 22 can be electrically connected to one end of connecting block 16 through contact 219, so that heating resistor 6 and heating resistor 7 are energized and heated. One end of conductive block 22 can be electrically connected to one end of connecting block 17 through contact 20, so that heating resistor 6 is energized and heated.

[0033] To facilitate control of the evaporation rate, a groove 23 is provided on the upper part of the connector 1. A slot 1 24, a slot 25, and a slot 3 26 are provided on one side of the groove 23. A sliding rod 27 is slidably inserted into the inner wall of the groove 23. The lower part of the sliding rod 27 is fixedly connected to the upper part of the conductive block 22. A limit ring 28 is fixedly installed on the outer surface of the sliding rod 27. The lower surface of the limit ring 28 is in contact with the upper part of the connector 1.

[0034] By setting the slide groove 23 and the sliding rod 27, when the sliding rod 27 slides into the slot 1 24 through the slide groove 23, the conductive block 22 at the bottom of the sliding rod 27 is electrically connected to the connecting block 15 through the contact 18. When the sliding rod 27 slides backward from the slot 1 24, the connection between the conductive block 22 and the connecting block 15 is broken as the conductive block 22 moves, so that the heating resistor 1 6, heating resistor 2 7 and heating resistor 3 8 are de-energized. When the sliding rod 27 slides into the slot 2 25, the conductive block 22 is electrically connected to the connecting block 2 16 through the contact 2 19. When the sliding rod 27 slides into the slot 3 26, the conductive block 22 is electrically connected to the connecting block 3 17 through the contact 3 20.

[0035] The surface of the threaded shell 2 is provided with a vent hole 29, and the upper part of the connector 1 is provided with a vent hole 30. A partition 31 is provided inside the connector 1. By providing vent holes 29 and 30, the mosquito repellent liquid inside the mosquito repellent liquid bottle 3 evaporates after being heated by heating resistors 6, 7, and 8. The evaporated gas is discharged from the inside of the mosquito repellent liquid bottle 3 to the outside through vent holes 29 and 30, which plays a role in disinfecting mosquitoes. The partition 31 is provided to prevent the evaporated gas from coming into contact with charged parts and causing a short circuit.

[0036] Working principle: First, connect the mosquito repellent liquid bottle 3 to the connector 1 via the threaded shell 2. Insert the heating shell 5 into the mosquito repellent liquid bottle 3, and then insert the plug 4 into the socket. When the maximum evaporation rate of the mosquito repellent liquid is required, slide the sliding rod 27, causing it to slide from the groove 23 into the slot 24. This causes the conductive block 22 at the bottom of the sliding rod 27 to move with the sliding rod 27, making the conductive block 22 electrically connected to the connector block 15 through the contact 18. This allows the heating resistors 6, 7, and 8 to be energized and heated together, maximizing the heat generation and thus the evaporation rate of the mosquito repellent liquid. When a moderate evaporation rate is required, slide the sliding rod 27 again. The sliding rod 27 slides into slot 25, causing the conductive block 22 at the bottom of the sliding rod 27 to be electrically connected to the connecting block 16 at contact 19. This allows heating resistors 6 and 7 to be energized and heated, resulting in moderate heat generation and a moderate evaporation rate of the mosquito repellent liquid. When the evaporation rate of the mosquito repellent liquid needs to be minimized, the sliding rod 27 is slid into slot 26, causing the conductive block 22 at the bottom of the sliding rod 27 to be electrically connected to the connecting block 17 at contact 20. This allows heating resistor 6 to be energized and heated individually, minimizing heat generation and the evaporation rate of the mosquito repellent liquid. The gas evaporated by the heated mosquito repellent liquid is discharged through vent 29 and vent 30, disinfecting mosquitoes.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A heating device with adjustable evaporation rate of electric mosquito repellent liquid, comprising a connector (1), characterized in that: A threaded shell (2) is fixedly installed on the lower part of the connector (1). A heating mechanism is fixedly connected to the inner wall of the threaded shell (2). A mosquito repellent liquid bottle (3) is threadedly connected to the threaded surface of the threaded shell (2). A plug (4) is fixedly installed on one side surface of the connector (1). The plug (4) penetrates and extends into the interior of the connector (1). The heating mechanism realizes the control action of the evaporation rate of the mosquito repellent liquid in the mosquito repellent liquid bottle (3). The heating mechanism includes a heating shell (5), which is fixedly installed on the inner wall of the threaded shell (2). One end of the heating shell (5) is inserted into the mosquito repellent liquid bottle (3). A heating resistor 1 (6) is fixedly installed on the inner wall of the heating shell (5). A heating resistor 2 (7) is fixedly installed on the inner wall of the heating shell (5). A heating resistor 3 (8) is fixedly installed on the inner wall of the heating shell (5). The lower conductive end of the heating resistor 1 (6) is electrically connected to the upper conductive end of the heating resistor 2 (7) through a power line 1 (9). The lower conductive end of the heating resistor 2 (7) is electrically connected to the upper conductive end of the heating resistor 3 (8) through a power line 2 (10). A power line 3 (11) is fixedly connected to the lower conductive end of the heating resistor 3 (8). A power line 4 (12) is electrically connected to the middle surface of the power line 2 (10). A power line 5 (13) is electrically connected to the middle surface of the power line 1 (9).

2. The heating device for adjusting the evaporation rate of electric mosquito repellent liquid according to claim 1, characterized in that: One end of each of the power cord three (11), the power cord four (12) and the power cord five (13) passes through and extends into the interior of the connector (1). The upper conductive end of the heating resistor one (6) is electrically connected to a conductive wire one (14), and one end of the conductive wire one (14) passes through and extends out of the interior of the connector (1).

3. The heating device for adjusting the evaporation rate of electric mosquito repellent liquid according to claim 2, characterized in that: One end of the power cord three (11) extending into the connector (1) is electrically connected to the connector block one (15). One end of the power cord four (12) extending out of the connector (1) is electrically connected to the connector block two (16). One end of the power cord five (13) extending out of the connector (1) is electrically connected to the connector block three (17). The connector block one (15), the connector block two (16), and the connector block three (17) are respectively fixedly installed on the inner bottom surface of the connector (1). One end of the connector block one (15) is fixedly installed with contact one (18). One end of the connector block two (16) is fixedly installed with contact two (19). One end of the connector block three (17) is fixedly installed with contact three (20).

4. The heating device for adjusting the evaporation rate of electric mosquito repellent liquid according to claim 3, characterized in that: One end of the first conductive wire (14) is electrically connected to one conductive end of the plug (4), and one conductive end of the plug (4) is electrically connected to a second conductive wire (21), and one end of the second conductive wire (21) is electrically connected to a conductive block (22).

5. The heating device for adjusting the evaporation rate of electric mosquito repellent liquid according to claim 4, characterized in that: The upper part of the connector (1) is provided with a sliding groove (23), and a slot one (24) is provided on one side of the sliding groove (23), a slot two (25) is provided on one side of the sliding groove (23), and a slot three (26) is provided on one side of the sliding groove (23). A sliding rod (27) is slidably inserted into the inner wall of the sliding groove (23). The lower part of the sliding rod (27) is fixedly connected to the upper part of the conductive block (22). A limit ring (28) is fixedly installed on the outer surface of the sliding rod (27). The lower surface of the limit ring (28) is pressed and contacted with the upper part of the connector (1).

6. The heating device for adjusting the evaporation rate of electric mosquito repellent liquid according to claim 1, characterized in that: The surface of the threaded shell (2) is provided with a vent hole (29), the upper part of the connector (1) is provided with a vent hole (30), and the interior of the connector (1) is provided with a partition (31).

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