CN2253113Y

CN2253113Y - High-tension transformer for electronic mosquito-killing and fly-catching apparatus

Info

Publication number: CN2253113Y
Application number: CN 95240870
Authority: CN
Inventors: 罗仲信
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-14
Filing date: 1995-11-14
Publication date: 1997-04-30
Anticipated expiration: 2005-11-14

Abstract

The utility model relates to a special high-voltage transformer for an electronic fly and mosquito killing device or an electronic fly trap, comprising a primary coil, a secondary coil, an iron core and a magnetic shunt iron core. The special high-voltage transformer is characterized in that the frame of the secondary coil is made into fix to ten groups of winding entireties provided with baffles with insulating materials. The secondary coil is a winding entirety provided with an interlayer frame, and the five to ten groups of baffles can be wound to be five to ten independent coils and simultaneously is a complete winding.

Description

Electronic mosquito and fly killing apparatus or electronics are caught fly and are used high-tension transformer

The utility model relates to the critical component high-tension transformer of a kind of special use in high pressure mosquito and fly killer or the electronics Flytrap complete machine.

Existing electronics mosquito and fly killer tool with high voltage device has become free of contamination epidemic preventing sanitary apparatus by catering trade, hotel, the extensive use of food industry institute, core component high-tension transformer wherein still exists some problems: at first be the design of comparatively original loop construction, must winding displacement, layering, close around.The line footpath is thin, and the number of turns is many, and technique for coiling is wasted time and energy, and the percentage of A-class goods is low.Coil itself easily produces arcing, climbs arc and cause voltage breakdown in the use.Particularly usually fly into the big insect of build such as locust, moth etc. in the fly eradication instrumentation.Hit the length of kiling the time like this, electric current is big, very easily transformer is burnt.

The utility model purpose is to overcome above-mentioned defective, make high pressure resistant, little electric current.Allow the fly eradication apparatus special high-pressure transformer of long period short circuit.

Technical solution of the present utility model is: transformer is by primary coil, secondary coil and iron core and shunt magnetic iron core are formed, the skeleton of secondary high pressure coil adopts insulating materials to make, this skeleton be skewer go into design on the basis of the end, silicon steel sheet side tube have 5-10 group dividing plate be uniformly distributed in square tube around.But one of coiling coil independently between every group of dividing plate.Further improvement of the utility model is high-tension transformer insulating barrier and skeleton integrated molding.The ratio that core section is long-pending and the shunt magnetic core section is long-pending is 1: 0.28-0.43.

Characteristics of the present utility model are: the transformer secondary output high-tension coil resolves into 5-10 independent winding by a whole coil.Withstand voltage being dropped to by whole winding 4-5 kilovolt has only several hectovolts.Like this each only independently coil need not winding displacement, layering, close around, do not need the insulation film of liner layering yet.As long as can reach requirement around the full number of turns.Will be in the shell of line bag around the skeleton sealing of the full number of turns, thus the phenomenon of high-voltage breakdown stopped.The transformer core sectional area is selected for use proper with the ratio that the shunt magnetic core section amasss.Guaranteed that high-tension current is controlled between the 7-15 milliampere.Can guarantee the effective insecticidal effect, can not burn transformer again, more guarantee personal safety simultaneously.

The utility model is described in further detail below in conjunction with accompanying drawing with by embodiment:

Fig. 1 is the utility model secondary coil skeleton structure schematic diagram.

Fig. 2 is assembling back high-tension transformer structural representation.

1 winding slot for dividing plate formation, 2 for transformer core passes square hole, and 3 is transformer core, and 4 is the shunt magnetic iron core, and 5 is primary coil, and 6 is the secondary wire bag, and 7 for drawing line end.

Secondary coil winds after first independent winding in order by the wire jumper breach of dividing plate, after jumping into second winding slot and finishing, jumps into the 3rd winding slot by breach again ... all finish until the 5-10 winding slot.

Line packet header tail is all drawn weld tabs, and 840mm is got in main iron core 3 cross sections ², use the ordinary silicon steel disc.Shunt magnetic iron core 4 sectional areas are got 300mm ²About, material not simultaneously, sectional area is changed.

Claims

1. electronics mosquito and fly killer or electronics Flytrap special high-pressure transformer comprise elementary and secondary coil, and iron core and shunt magnetic iron core constitute, and it is characterized in that: the skeleton of secondary coil is made the coiling integral body that the 5-10 group has dividing plate with insulating materials.

2. by the described high-tension transformer of claim 1, it is characterized in that secondary coil is the coiling integral body that the interlayer skeleton is arranged, their 5-10 group dividing plates can coiling 5-10 relatively independent coil.Be again a complete winding simultaneously.

3. by the described high-tension transformer of claim 1, it is characterized in that the long-pending ratio of transformer core sectional area and shunt magnetic core section is 1: 0.28-0.433.