A kind of portable mosquito repellant
Technical field
The utility model belongs to mosquito expelling equipment technical field, especially relates to a kind of portable mosquito repellant.
Background technology
Summer, mosquito was walked crosswise, and people often because biting of mosquito causes work and life to be affected, and also can spread disease during bite by mosquitos, cause bacteriological infection, cause the infectious disease such as dengue fever, malaria, the physical and mental health of grievous injury people.
For the problems referred to above, there is human hair to understand electric mosquito heater, namely heat anti-mosquito incense sheet by the mode of electric heating, the taste producing mosquito repellent lentamente can be continued, farthest reduce smog and the injury to human body.Traditional electric heating mosquito repellent adopts based on 220V external power supply usually, is directly inserted on indoor electric socket and uses, but many times all cannot search out power supply, particularly conduct a field operation or outwork time, portably use equal inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design, portably uses conveniently, the reliable portable mosquito repellant of working stability.
The technical solution of the utility model is: a kind of portable mosquito repellant, comprise the housing on top and the base of bottom, the groove for placing anti-mosquito incense sheet is provided with at housing upper, the below of described groove is provided with heating plate, described heating plate is connected with battery, described battery is arranged in the housing, is also fixed with clamp at described base bottom.
Further, above described groove, correspondence is provided with upper cover, and described upper cover one end is rotationally connected by rotating shaft and housing wall body, and the other end and the clamping of housing wall body, be also provided with the air-vent that anti-mosquito incense sheet active ingredient can be made to come out at described upper cover.
Further, described heating plate is PTC heating plate.
Further, described heating plate is also provided with the sheet metal for heat conduction.
Further, described base is provided with power switch.
Further, the described upper cover other end and the clamping of housing wall body are the clamping of tenon fluted manner.
Further, be provided with illuminating lamp on the housing, described illuminating lamp is connected with battery.
Further, also air vent is offered at described base bottom.
Further, described base is provided with charging inlet, described charging inlet is connected with battery.
Further, when after the other end and the clamping of housing wall body of described upper cover, anti-mosquito incense sheet end face bottom upper cover, is pressed together on.
The advantage that the utility model has with good effect is: the portable mosquito repellant that the utility model provides is compared with traditional mosquito expelling equipment, at mosquito expelling equipment housing internal battery, described battery is chargeable lithium cell, connects heating plate by lithium battery, and heating plate selects PTC heating plate, by built-in lithium battery, confession electrical heating is carried out to PTC heating plate, thus mosquito-dispelling tablet is heated, simplify the interior of mosquito expelling equipment, reasonable in design, portably use conveniently, flexible and convenient to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure:
1, housing 2, base 3, anti-mosquito incense sheet
4, groove 5, heating plate 6, battery
7, clamp 8, upper cover 9, rotating shaft
10, air-vent 11, sheet metal 12, power switch
13, illuminating lamp 14, air vent 15, charging inlet
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Shown in structural representation as of the present utility model in Fig. 1, the utility model provides a kind of portable mosquito repellant, a kind of portable mosquito repellant, comprise the housing 1 on top and the base 2 of bottom, be provided with the groove 4 for placing anti-mosquito incense sheet 3 on housing 1 top, the below of described groove 4 is provided with heating plate 5, described heating plate 5 is connected with battery 6, described battery 6 arranges within the case 1, bottom described base 2, be also fixed with clamp 7.
Above described groove 4, correspondence is provided with upper cover 8, and described upper cover 8 one end is rotationally connected by rotating shaft 9 and housing 1 wall body, and the other end and the clamping of housing 1 wall body, be also provided with the air-vent 10 that anti-mosquito incense sheet 1 active ingredient can be made to come out at described upper cover 8.
Described heating plate 5 is PTC heating plate.Described heating plate 5 is also provided with the sheet metal 11 for heat conduction.Described base 2 is provided with power switch 12.Air vent 14 is also offered bottom described base 2.Described base 2 is provided with charging inlet 15, and described charging inlet 15 is connected with battery 6.
Described upper cover 8 other end and the clamping of housing 1 wall body are the clamping of tenon fluted manner.When after the other end and the clamping of housing 1 wall body of described upper cover 8, bottom upper cover 8, be pressed together on anti-mosquito incense sheet 3 end face.Described housing 1 is provided with illuminating lamp 13, and described illuminating lamp 13 is connected with battery 6.
The course of work of this example: the portable mosquito repellant that the utility model provides is compared with traditional mosquito expelling equipment, at mosquito expelling equipment housing internal battery 6, described battery 6 is chargeable lithium cell, heating plate 5 is connected by lithium battery, heating plate 5 selects PTC heating plate, by built-in lithium battery, confession electrical heating is carried out to PTC heating plate, PTC heating plate requires the comparatively end to supply voltage, generally provide voltage range can heat PTC heating plate at 1.7-6.3V, there is provided voltage can heat PTC heating plate by lithium battery, thus heating anti-mosquito incense sheet 3, reach mosquito repellent object.Above groove 4, correspondence is provided with upper cover 8, upper cover 8 one end is rotationally connected by rotating shaft 9 and housing 1 wall body, the other end and the clamping of housing 1 wall body, when after the other end and the clamping of housing 1 wall body of upper cover 8, anti-mosquito incense sheet 3 end face is pressed together on bottom upper cover 8, more firm to the fixed effect of anti-mosquito incense sheet 3, when preventing unexpected mobile mosquito expelling equipment, anti-mosquito incense sheet 3 drops from groove 4, the air-vent 10 that anti-mosquito incense sheet 1 active ingredient can be made to come out also is provided with at described upper cover 8, air vent 14 is also offered bottom base 2, after anti-mosquito incense sheet 3 is heated, can spread by the smell advantageously in anti-mosquito incense sheet 3, reach better repelling effect.Heating plate 5 is also provided with the sheet metal 11 for heat conduction, sheet metal 11 is enclosed with separation layer, anti-mosquito incense sheet 3 and sheet metal 11 can be kept apart, prevent anti-mosquito incense sheet 3 by heating after stain sheet metal 11, affect the service life of sheet metal 11.Housing 1 is provided with illuminating lamp 13, and described illuminating lamp 13 is connected with battery 6, when user carry mosquito expelling equipment work out of doors time, by illuminating lamp 13 for user provides illumination.The both sides of described groove 4 and the angle of inclination at housing 1 top are 10 degree-20 and spend, and can person more convenient to use be placed in groove 4 by anti-mosquito incense sheet 3.Bottom base 2, be also fixed with clamp 7, very easily mosquito expelling equipment can be fixed on a certain fixed position by clamp 7, use convenient.
PTC heating plate is positive temperature coefficient device, and this PTC heating plate can, temperature excessive at current surge shield to circuit time too high.During use, it be connected with battery 6, under normal circumstances, its resistance is very little, loss is also very little, compared with traditional 220V mosquito expelling equipment, PTC heating plate is adopted can be directly connected at 1.7-6.3V power supply with voltage range, by being provided with charging inlet 15 on described base 2, be connected with battery 6 by charging inlet 15, can charge to battery 6, also can heat PTC heating plate while charging, not affect circuit and normally work; If but having overcurrent to occur, its temperature raises, and its resistance sharply raises thereupon, reaches the effect of Limited Current, avoid damaging other device on mosquito expelling equipment, the use of PTC heating plate, simplifies the interior of mosquito expelling equipment, reasonable in design, portably uses conveniently, flexible and convenient to use.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.