CN201398394Y - Vehicular electric mosquito killer - Google Patents
Vehicular electric mosquito killer Download PDFInfo
- Publication number
- CN201398394Y CN201398394Y CN2009201113088U CN200920111308U CN201398394Y CN 201398394 Y CN201398394 Y CN 201398394Y CN 2009201113088 U CN2009201113088 U CN 2009201113088U CN 200920111308 U CN200920111308 U CN 200920111308U CN 201398394 Y CN201398394 Y CN 201398394Y
- Authority
- CN
- China
- Prior art keywords
- automobile
- vaporizing
- mat
- electric mosquito
- ptc thermistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Disclosed is a vehicular electric mosquito killer. The upper portion of a casing is equipped with a slot for being inserted with a vaporizing mat, the bottom of the slot is equipped with a heat transmission steel sheet for placing the vaporizing mat, a PTC thermistor is arranged on the bottom of the heat transmission steel sheet which is used for placing the vaporizing mat and arranged under the slot, the lower portion of the casing is connected with a power plug which is plugged with an direct current power cigarette lighter socket on an automobile, the upper portion and the lower portion ofthe casing are movably connected through a pulling wheel, and two ends of the PTC thermistor are electrically connected between an anode and a cathode of the direct current power cigarette lighter socket on the automobile. The vehicular electric mosquito killer utilizes an open form to placing the vaporizing mat, fixes the vaporizing mat by designing two semi-circular blade type fasteners, and enables the vaporizing mat to be cut with two small openings so as to be cling to the heat transmission steel sheet to increase efficiency. The vaporizing mat can not be fallen off and is convenient andflexible in fastening and taking off. Besides, the vehicular electric mosquito killer is simple in structure, stable in temperature, low in power consumption, easy in mass production and convenient for popularization, and further can be placed with a perfumed slice to create an aromatic environment when not needing to killing mosquitoes.
Description
Technical field
The utility model relates to vehicle-mounted mosquito-killing unit.
Background technology
For a long time, night summer and autumn, driving was set out on a journey, and what parking rest driver and crew were the most disturbed is exactly bite by mosquitos, and it is too vexed to close vehicle window, the mosquito invasion and attack without restraint again of opening the window.Existing automobile-used mosquito-killing unit adopts heating wire as heater element more, is 20052010170.0,200620039221.3,03234173.5,200720036409 as the patent No.; There is following deficiency in they: (1) owing to be to do heater with heating wire, thereby the heating temp instability, quality is unreliable, power consumption is too big, the life-span is not long, should eliminate; (2) mosquito eradication tablet keeps flat or inserts on the heat transfer steel disc, does not have fixture, when automobilism or when jolting, easily make mosquito eradication tablet break away from the heat transfer steel disc, thereby efficient is not high, causes trouble; In addition, the mosquito-killing unit that has adopts calabash shape or matchbox type, and is all inconvenient to using mosquito eradication tablet.
The utility model content
The purpose of this utility model is to propose the small and exquisite automobile-used electric mosquito repellent of a kind of volume, it provides temperature stabilization, power consumption few, safe in utilization, automobile-used electric mosquito repellent easily for mosquito repellent in the automobile, as long as it directly is inserted on the cigar lighter power supply of automobile.
The purpose of this utility model realizes in the following way: a kind of automobile-used electric mosquito repellent, comprise housing, it is characterized in that: housing top is provided with the slotted eye that inserts anti-mosquito incense sheet, the slotted eye bottom is provided with the heat transfer steel disc of placing anti-mosquito incense sheet, the slotted eye heat transfer steel disc bottom down of placing anti-mosquito incense sheet is provided with the PTC thermistor, lower housing portion be connected with one and automobile on the attaching plug that plugs of dc source cigarette lighter socket; Pull out wheel by one between housing top and the bottom and flexibly connect, PTC thermistor two ends electrically connect between the dc source cigarette lighter socket both positive and negative polarity on the automobile.
Described housing is horseshoe type, and the attaching plug of lower housing portion is made up of anodal connection-peg and anode reed in the dc source cigarette lighter socket that is plugged on the automobile, and the plug neck finish portion is set with fixedly anchor ear.
Slotted eye one side of described placement anti-mosquito incense sheet is provided with bayonet socket, and another respective side is provided with two semicircle knife edge type buckles.
Described PTC thermistor adopts diameter 13mm, the PTC heating sheet of thickness 3mm, and internal resistance value is 30 ohm.
Described positive source connection-peg is positioned at the top of lower housing portion, and flexible anode reed is positioned at the two sides of lower housing portion.
Automobile-used electric mosquito repellent of the present utility model adopts the open anti-mosquito incense sheet of putting, and designs two semicircle knife edge type snap fit anti-mosquito incense sheets, cut out two osculums after anti-mosquito incense sheet is buckled, can be close to the heat transfer steel disc, to raise the efficiency, and anti-mosquito incense sheet can not come off, and buckles or take off all to make things convenient for freely; Simple in structure, temperature stabilization, power consumption are few, are easy to produce in batches, and convenient the popularization when mosquito dispersing not, can be placed scented tea, builds fragrance, a home from home.
Description of drawings
Fig. 1 is a structural representation of the present utility model, is broken section on top and middle interconnecting piece.
Fig. 2 is a upper plane schematic diagram of the present utility model.
Fig. 3 is a circuit diagram of the present utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is described in further detail.
Shown in Fig. 1-2, the automobile-used electric mosquito repellent that the utility model provides has a housing 8, housing is horseshoe type, the employing ambroin is made, and housing top is provided with power supply indicator 7 and places the slotted eye of anti-mosquito incense sheet 4, and heat transfer steel disc 5 bottoms in the slotted eye are provided with PTC thermistor 3.Slotted eye one side is provided with bayonet socket 11, and another respective side is provided with two semicircle knife edge type buckles 6.The automobile-used electric mosquito repellent that the utility model provides adopts the open anti-mosquito incense sheet of putting, and anti-mosquito incense sheet is put into the back and cut out two osculums by buckle 6 buttons, makes anti-mosquito incense sheet be close to the heat transfer steel disc, can effectively improve conduction efficiency, and anti-mosquito incense sheet can not come off, and reduces to use trouble; Picking and placeing all of anti-mosquito incense sheet makes things convenient for freely simultaneously.Lower housing portion is the attaching plug 1 that connects of top movable relatively, adopts between housing top and the bottom to pull out wheel 9 hinge joints and link to each other, can stir and rotate between the housing top and the bottom, and the occupation of land interior space is less, compactness attractive in appearance.The attaching plug neck finish portion is set with fixedly anchor ear 2, and the dc source cigarette lighter socket on attaching plug and the automobile plugs; Flexible anode reed 10 is positioned at the two sides of lower housing portion.The positive source plug of automobile-used electric mosquito repellent links to each other with the positive pole of power supply, and the power cathode plug of automobile-used mosquito-killing unit links to each other with the negative pole of power supply.
As Fig. 3 circuit design be: electrically connect between the dc source cigarette lighter socket both positive and negative polarity on PTC thermistor two ends and the automobile, dropping resistor 13 be connected PTC thermistor two ends again after indicator lamp 7 is connected, the positive terminal of PTC thermistor links to each other with positive source by protective tube 12 backs.
Low-voltage ceramic thermostatic heater PTC as the pyrotoxin use, after its principle is the energising of PTC thermistor, self-heating is warming up to setting value, make resistance enter the transition district, keep constant temperature, this temperature is only relevant with the Curie temperature and the applied voltage of PTC thermistor, as calculated: cut-off footpath 13mm, the PTC of thickness 3mm heating sheet, internal resistance value is 30 ohm, can satisfy direct current 12～24V volt, power 3W, temperature and reach 170 and spend.The PTC thermistor can be selected multiple contour structures and different size for use, as disc, rectangle, strip, porous shape etc., every only 0.5 yuan of production cost.Indicator lamp LED light emitting diode, withstand voltage 3.4V, configuration 12K dropping resistor is convenient to produce in batches.
Claims (5)
1, a kind of automobile-used electric mosquito repellent, comprise housing, it is characterized in that: housing top is provided with the slotted eye that inserts anti-mosquito incense sheet, the slotted eye bottom is provided with the heat transfer steel disc of placing anti-mosquito incense sheet, the slotted eye heat transfer steel disc bottom down of placing anti-mosquito incense sheet is provided with the PTC thermistor, lower housing portion be connected with one and automobile on the attaching plug that plugs of dc source cigarette lighter socket; Pull out wheel by one between housing top and the bottom and flexibly connect, PTC thermistor two ends electrically connect between the dc source cigarette lighter socket both positive and negative polarity on the automobile.
2, automobile-used electric mosquito repellent as claimed in claim 1, it is characterized in that: housing is horseshoe type, the attaching plug of lower housing portion is made up of anodal connection-peg and anode reed in the dc source cigarette lighter socket that is plugged on the automobile, and the plug neck finish portion is set with fixedly anchor ear.
3, automobile-used electric mosquito repellent as claimed in claim 1 is characterized in that: slotted eye one side of described placement anti-mosquito incense sheet is provided with bayonet socket, and another respective side is provided with two semicircle knife edge type buckles.
4, automobile-used electric mosquito repellent as claimed in claim 1 is characterized in that: described PTC thermistor adopts diameter 13mm, the PTC heating sheet of thickness 3mm, and internal resistance value is 30 ohm.
5, automobile-used electric mosquito repellent as claimed in claim 1 or 2, it is characterized in that: described positive source connection-peg is positioned at the top of lower housing portion, and flexible anode reed is positioned at the two sides of lower housing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201113088U CN201398394Y (en) | 2009-04-29 | 2009-04-29 | Vehicular electric mosquito killer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201113088U CN201398394Y (en) | 2009-04-29 | 2009-04-29 | Vehicular electric mosquito killer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201398394Y true CN201398394Y (en) | 2010-02-10 |
Family
ID=41658187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201113088U Expired - Fee Related CN201398394Y (en) | 2009-04-29 | 2009-04-29 | Vehicular electric mosquito killer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201398394Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385235A (en) * | 2012-05-08 | 2013-11-13 | 胡忠良 | Fumigator with reversal plug |
-
2009
- 2009-04-29 CN CN2009201113088U patent/CN201398394Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385235A (en) * | 2012-05-08 | 2013-11-13 | 胡忠良 | Fumigator with reversal plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20120429 |