CN218245336U - USB charging type mosquito repellent liquid heating device - Google Patents
USB charging type mosquito repellent liquid heating device Download PDFInfo
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- CN218245336U CN218245336U CN202221392935.5U CN202221392935U CN218245336U CN 218245336 U CN218245336 U CN 218245336U CN 202221392935 U CN202221392935 U CN 202221392935U CN 218245336 U CN218245336 U CN 218245336U
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Abstract
The utility model discloses a rechargeable mosquito repellent liquid heating device of USB, include: the device comprises a device shell, a charging module and a human-computer interaction module which are arranged on the device shell, and a lithium battery module, a heater module, a bottled mosquito repellent liquid module and a main control module which are arranged in the device shell, wherein the charging module is used for charging the lithium battery module, the lithium battery module is used for providing power for the heater module, and the heater module is used for heating the bottled mosquito repellent liquid; master module is used for controlling the heater module to go on, the utility model discloses a but rechargeable lithium cell drives the mosquito repellent liquid heater, after opening the switch, the heater can heat corresponding temperature, and this temperature can make the mosquito repellent liquid on the stick that volatilizees of mosquito repellent liquid bottle volatilize with higher speed, reaches the effect of mosquito repellent, need not to insert the electricity, simultaneously, sets up the volume less, can hand-carry.
Description
Technical Field
The utility model relates to a mosquito repellent liquid heating technology field especially relates to a rechargeable mosquito repellent liquid heating device of USB.
Background
Some current plug-in mosquito repellent liquid exist intelligence and use in the place that has the power, can't hand-carry, and other rechargeable mosquito repellent liquid exist the appearance bigger, carry inconvenient scheduling problem, this makes mosquito repellent liquid can only place and use in fixed position, to the personnel of going out mountain climbing, camping, the better mosquito repellent liquid of mosquito repellent effect just can not conveniently use.
Therefore, it is an urgent need to solve the above problems by providing a new technical solution.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a rechargeable mosquito repellent liquid heating device of USB to solve above-mentioned technical problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a USB charging type mosquito repellent liquid heating device comprises: the device comprises a device shell, a charging module and a human-computer interaction module which are arranged on the device shell, and a lithium battery module, a heater module, a bottled mosquito repellent liquid module and a main control module which are arranged in the device shell.
In the above solution, the lithium battery module is electrically connected to the charging module, and the charging module is configured to charge the lithium battery module.
In the above scheme, the heater module is connected to the lithium battery module, and the lithium battery module is used for providing power for the heater module.
In the scheme, the bottled mosquito repellent liquid module is connected with the heater module, and the heater module is used for heating the bottled mosquito repellent liquid module.
In the scheme, the main control module is used for receiving the charging signal sent by the charging module, the battery electric quantity signal sent by the lithium battery module, the mosquito repellent content signal sent by the bottled mosquito repellent module and the operation signal sent by the human-computer interaction module, and sending a heating control signal to the heater module.
In the above scheme, the charging module includes a USB plug module, a USB data line, and a USB interface, and the USB interface and the USB plug module are electrically connected through the USB data line.
In the above scheme, the USB plug module includes a plug body, an EMC filter, a rectifier, a transformer, and a voltage stabilizing chip, the EMC filter is disposed inside the plug body, the rectifier is electrically connected to the EMC filter, the transformer is electrically connected to the rectifier, and the voltage stabilizing chip is electrically connected to the transformer.
In the scheme, the lithium battery module comprises a lithium battery pack, a thermistor, an electric quantity detection chip, a battery management chip and a discharge switch, the thermistor is tightly attached to the lithium battery pack, the electric quantity detection chip and the discharge switch are electrically connected with the lithium battery pack, and the thermistor, the electric quantity detection chip and the discharge switch are electrically connected with the battery management chip.
In the above aspect, the heater module includes a driving circuit board, a heating coil, and a temperature sensor, the driving circuit board is electrically connected to the heating coil, and the temperature sensor is disposed around the heating coil.
In the above scheme, the main control module includes a DSP control chip, an SRAM chip, and a D/a converter, and both the SRAM chip and the D/a converter are electrically connected to the DSP control chip.
In the scheme, the bottled mosquito repellent liquid module comprises a mosquito repellent liquid bottle, a volatilization rod, a laser diode and a photoelectric sensor, wherein the lower end of the volatilization rod is soaked in the mosquito repellent liquid bottle, and the laser diode and the photoelectric sensor are arranged at the bottom of the side wall of the mosquito repellent liquid bottle.
In the scheme, the human-computer interaction module comprises an indicating lamp group and a key group, the indicating lamp group comprises a charging indicating lamp, an electric quantity indicating lamp and a mosquito repellent liquid indicating lamp, and the charging indicating lamp, the electric quantity indicating lamp and the mosquito repellent liquid indicating lamp are all double-color LED indicating lamps; the key comprises an on-off key and a mode conversion key, the mode conversion key comprises a double-color light-emitting diode, a diode switch element, an operation key and a light guide sheet, the diode switch element is electrically connected with the double-color light-emitting diode, and the light guide sheet is arranged between the double-color light-emitting diode and the operation key.
To sum up, the beneficial effects of the utility model are that: the mosquito repellent liquid heater is driven by the rechargeable lithium battery, after the switch is turned on, the heater can be heated to a corresponding temperature, mosquito repellent liquid on the volatilization rod of the mosquito repellent liquid bottle can be volatilized at an accelerated speed at the temperature, the mosquito repellent effect is achieved, electricity does not need to be plugged, and meanwhile, the mosquito repellent liquid heater is small in size and can be carried about.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic diagram of the USB charging type mosquito repellent liquid heating device of the present invention.
Fig. 2 is a schematic diagram of the composition of the middle charging module of the present invention.
Fig. 3 is a schematic diagram of the composition of the middle lithium battery module of the present invention.
Fig. 4 is a schematic diagram of the heater module according to the present invention.
Fig. 5 is a schematic view of the middle bottle-packed mosquito repellent module of the present invention.
Fig. 6 is a schematic diagram of the man-machine interaction module according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments and accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
As shown in fig. 1, the utility model discloses a rechargeable mosquito repellent liquid heating device of USB, include: the device comprises a device shell, a charging module and a human-computer interaction module which are arranged on the device shell, and a lithium battery module, a heater module, a bottled mosquito repellent liquid module and a main control module which are arranged in the device shell.
The connection relationship between the modules according to the present invention will be described in detail with reference to the accompanying drawings.
The lithium battery module is electrically connected with the charging module, and the charging module is used for charging the lithium battery module; the heater module is connected with the lithium battery module, and the lithium battery module is used for providing power for the heater module; the bottled mosquito repellent liquid module is connected with the heater module, and the heater module is used for heating the bottled mosquito repellent liquid module; the master control module is used for receiving a charging signal sent by the charging module, a battery electric quantity signal sent by the lithium battery module, a mosquito repellent content signal sent by the bottled mosquito repellent module and an operation signal sent by the human-computer interaction module, and sending a heating control signal to the heater module.
As shown in fig. 2, the charging module includes a USB plug module, a USB data line, and a USB interface, and the USB interface and the USB plug module are electrically connected through the USB data line.
Further, the USB plug module comprises a plug body, an EMC filter arranged inside the plug body, a rectifier, a transformer and a voltage stabilizing chip, wherein the rectifier is electrically connected with the EMC filter, the transformer is electrically connected with the rectifier, and the voltage stabilizing chip is electrically connected with the transformer.
As shown in fig. 3, the lithium battery module includes a lithium battery pack, a thermistor, an electric quantity detection chip, a battery management chip and a discharge switch, the thermistor is tightly attached to the lithium battery pack, the electric quantity detection chip and the discharge switch are electrically connected to the lithium battery pack, and the thermistor, the electric quantity detection chip and the discharge switch are electrically connected to the battery management chip.
In this embodiment, the lithium battery pack is used for storing a direct-current power supply, the thermistor is used for collecting heat on the surface of the battery, the electric quantity detection chip is used for acquiring electric quantity information of the lithium battery pack, and the battery management chip is used for controlling the discharge switch to be turned on and turned off according to the heat on the surface of the battery and the electric quantity information of the lithium battery pack.
As shown in fig. 4, the heater module includes a driving circuit board electrically connected to the heating coil, a heating coil, and a temperature sensor disposed around the heating coil.
In this embodiment, the driving circuit board is used for driving the heating coil to heat, and the temperature sensor is used for acquiring a heating temperature signal of the heating coil.
Furthermore, the main control module comprises a DSP control chip, an SRAM chip and a D/A converter, and the SRAM chip and the D/A converter are electrically connected with the DSP control chip.
In this embodiment, the D/a converter is configured to receive a heater driving control signal and a lamp driving control signal sent by the DSP control chip, and send an analog control signal to the heater module and the human-computer interaction module for operation, and the SRAM chip is configured to store a program to be run and set parameters.
As shown in fig. 5, the bottled mosquito repellent liquid module comprises a mosquito repellent liquid bottle, a volatilization rod, a laser diode and a photoelectric sensor, wherein the lower end of the volatilization rod is soaked in the mosquito repellent liquid bottle, and the laser diode and the photoelectric sensor are arranged at the bottom of the side wall of the mosquito repellent liquid bottle.
In the embodiment, the volatilization rod guides the mosquito repellent liquid in the mosquito repellent liquid bottle to volatilize, the laser diode intermittently emits laser, and when the content of the mosquito repellent liquid is high, the laser cannot irradiate the photoelectric sensor and trigger the photoelectric sensor to work due to refraction of the mosquito repellent liquid; because laser diode and photoelectric sensor set up in the bottom of mosquito repellent liquid bottle, after the mosquito repellent liquid used up, can not produce the refraction to laser, on laser can the direct irradiation photoelectric sensor, photoelectric sensor triggered the back with signal transmission for host system, host system control human-computer interaction module reports to the police, reminds the user to change the mosquito repellent liquid.
In this embodiment, the upper half of the volatilization stick extends to the inside of the heating coil.
As shown in fig. 6, the human-computer interaction module includes an indication lamp set and a key set, the indication lamp set includes a charging indication lamp, an electric quantity indication lamp and a mosquito repellent liquid indication lamp, and the charging indication lamp, the electric quantity indication lamp and the mosquito repellent liquid indication lamp all adopt double-color LED indication lamps; the key comprises an on-off key and a mode conversion key, the mode conversion key comprises a double-color light-emitting diode, a diode switch element, an operation key and a light guide sheet, the diode switch element is electrically connected with the double-color light-emitting diode, and the light guide sheet is arranged between the double-color light-emitting diode and the operation key.
In this embodiment, the charging indicator light is used for indicating a charging condition, when the mosquito repellent liquid heating device is charged, the charging indicator light is turned on and displayed in red, and is displayed in green after charging is completed, the mosquito repellent liquid indicator light is used for displaying content information of the mosquito repellent liquid, when the content of the bottled mosquito repellent liquid is smaller than a preset value, the mosquito repellent liquid indicator light is displayed in red to prompt a user to add the mosquito repellent liquid, and when the content of the bottled mosquito repellent liquid is larger than the preset value, the mosquito repellent liquid indicator light is displayed in green; when a user operates the on-off key, the heater module heats or stops heating, when the user operates the mode conversion key, the heater module changes heating intensity, the working mode of the heater module is divided into a first-stage working mode and a second-stage working mode, the mode conversion key displays yellow in the first-stage working mode, the mode conversion key displays green in the second-stage working mode, and the mode conversion key has two functions of operation and light emitting.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a rechargeable mosquito repellent liquid heating device of USB which characterized in that includes: the device comprises a device shell, a charging module and a human-computer interaction module which are arranged on the device shell, and a lithium battery module, a heater module, a bottled mosquito repellent module and a main control module which are arranged in the device shell;
the lithium battery module is electrically connected with the charging module, and the charging module is used for charging the lithium battery module;
the heater module is connected with the lithium battery module, and the lithium battery module is used for providing power for the heater module;
the bottled mosquito repellent liquid module is connected with the heater module, and the heater module is used for heating the bottled mosquito repellent liquid module;
the main control module is used for receiving a charging signal sent by the charging module, a battery electric quantity signal sent by the lithium battery module, a mosquito repellent content signal sent by the bottled mosquito repellent module and an operation signal sent by the human-computer interaction module, and sending a heating control signal to the heater module.
2. The USB charging type mosquito repellent heating device according to claim 1, wherein the charging module comprises a USB plug module, a USB data line and a USB interface, and the USB interface and the USB plug module are electrically connected through the USB data line.
3. The USB charging type mosquito repellent heating device according to claim 2, wherein the USB plug module comprises a plug body, an EMC filter arranged inside the plug body, a rectifier, a transformer and a voltage stabilizing chip, the rectifier is electrically connected with the EMC filter, the transformer is electrically connected with the rectifier, and the voltage stabilizing chip is electrically connected with the transformer.
4. The USB rechargeable mosquito repellent liquid heating device according to claim 1, wherein the lithium battery module comprises a lithium battery pack, a thermistor, an electric quantity detection chip, a battery management chip and a discharge switch, the thermistor is tightly attached to the lithium battery pack, the electric quantity detection chip and the discharge switch are electrically connected with the lithium battery pack, and the thermistor, the electric quantity detection chip and the discharge switch are electrically connected with the battery management chip.
5. The USB charging type mosquito repellent liquid heating device according to claim 1, wherein the heater module comprises a driving circuit board, a heating coil and a temperature sensor, the driving circuit board is electrically connected with the heating coil, and the temperature sensor is arranged around the heating coil.
6. The USB rechargeable mosquito repellent liquid heating device according to claim 1, wherein the main control module comprises a DSP control chip, an SRAM chip and a D/A converter, and both the SRAM chip and the D/A converter are electrically connected with the DSP control chip.
7. The USB charging type mosquito repellent heating device according to claim 1, wherein the bottled mosquito repellent module comprises a mosquito repellent bottle, a volatilization rod, a laser diode and a photoelectric sensor, the lower end of the volatilization rod is soaked in the mosquito repellent bottle, and the laser diode and the photoelectric sensor are arranged at the bottom of the side wall of the mosquito repellent bottle.
8. The USB charging type mosquito repellent liquid heating device according to claim 1, wherein the human-computer interaction module comprises an indicator lamp set and a key set, the indicator lamp set comprises a charging indicator lamp, an electric quantity indicator lamp and a mosquito repellent liquid indicator lamp, and the charging indicator lamp, the electric quantity indicator lamp and the mosquito repellent liquid indicator lamp are all double-color LED indicator lamps; the key comprises an on-off key and a mode conversion key, the mode conversion key comprises a double-color light-emitting diode, a diode switch element, an operation key and a light guide sheet, the diode switch element is electrically connected with the double-color light-emitting diode, and the light guide sheet is arranged between the double-color light-emitting diode and the operation key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392935.5U CN218245336U (en) | 2022-06-06 | 2022-06-06 | USB charging type mosquito repellent liquid heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221392935.5U CN218245336U (en) | 2022-06-06 | 2022-06-06 | USB charging type mosquito repellent liquid heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218245336U true CN218245336U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221392935.5U Active CN218245336U (en) | 2022-06-06 | 2022-06-06 | USB charging type mosquito repellent liquid heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218245336U (en) |
-
2022
- 2022-06-06 CN CN202221392935.5U patent/CN218245336U/en active Active
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