CN210299178U

CN210299178U - Electric mosquito suction device

Info

Publication number: CN210299178U
Application number: CN201920782828.5U
Authority: CN
Inventors: 丰燕
Original assignee: Zhejiang Center for Disease Control and Prevention
Current assignee: Zhejiang Center for Disease Control and Prevention
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-14
Anticipated expiration: 2029-05-28

Abstract

The utility model provides an electric mosquito suction device, which comprises a battery, a battery shell, a fan, a motor shell, a separation net, a suction pipe and a suction head. The utility model overcomes current electronic mosquito ware of inhaling easily causes mosquito escape, the suction head transparency is poor and artifical mouth-sucking formula catches mosquito pipe suction unstable, hygiene nature is poor, easy cracked etc. not enough, can avoid mosquito escape after inhaling the mosquito in-process and inhaling the mosquito after changing the suction head shape, is convenient for better observe inspiratory mosquito form after changing the suction head material, is convenient for distinguish. The utility model provides an electronic mosquito ware of inhaling has both guaranteed stable electronic suction, and special suction head shape prevents again that the mosquito of seizure from escaping from the sunction inlet, and uses high transparent PP resin preparation suction head, is convenient for more to seizure mosquito clear observation, and inhales the difficult cracked, portable of mosquito ware at the site work time.

Description

Electric mosquito suction device

Technical Field

The utility model belongs to a sanitary appliance, relates to an electronic mosquito ware instrument of inhaling of improvement, especially relates to an electronic mosquito ware of inhaling, can prevent the mosquito escape of catching when high-efficient catching the mosquito.

Background

The current mosquito suction device mainly comprises an electric mosquito suction device and a manual mouth suction type mosquito trapping pipe. In the routine monitoring task of a disease prevention and control center, due to different mosquito suction time periods, an electric mosquito sucker is generally adopted for capturing culex and aedes, and an artificial oral suction type mosquito trap is generally adopted for capturing anopheles. For the staff at the basic level, it is inconvenient to carry two mosquito catching devices. The electric mosquito suction device is powered by a battery, a motor is used for generating suction to catch mosquitoes, however, the suction head of the electric mosquito suction device on the market is large in caliber, the mosquitoes sucked by the electric mosquito suction device escape when the electric mosquito suction device stops and the front cover is covered in a mosquito catching gap, namely the mosquitoes sucked by the electric mosquito suction device escape after the electric power stops, the escaped mosquitoes cause errors on monitoring data and threaten the safety of workers catching the mosquitoes. The suction head of the electric mosquito suction device is made of common plastic, has poor transparency, and is difficult to observe the situation of mosquitoes in the suction head. The manual mouth suction type mosquito catching pipe aims at mosquitoes to catch the mosquitoes by utilizing suction force generated when workers inhale forcibly, although the manual mouth suction type mosquito catching pipe has a special shape suction port for preventing the mosquitoes from escaping, the suction nozzle is directly inserted into the oral cavity of the workers, the use hygiene is difficult to ensure, the suction force is greatly influenced by the difference of the lung capacity of the workers, and the suction force is unstable. The whole body of the artificial mouth suction type mosquito trapping pipe is made of glass, and although the artificial mouth suction type mosquito trapping pipe is high in transparency and good in light transmission, the pipe is easy to break after collision, and the loss rate of the artificial mouth suction type mosquito trapping pipe is high in practical field application.

Disclosure of Invention

The utility model discloses an overcome present electronic mosquito ware of inhaling easily to cause the mosquito to escape, the suction of mosquito pipe is unstable is caught with artifical mouth suction formula to suction head transparency is poor, hygiene is poor, easy cracked etc. not enough, the utility model provides an electronic mosquito ware of inhaling, by the battery, battery case, the fan, including a motor housing and a motor, the net separates, the straw, the suction head is constituteed, the battery is arranged in battery case, the fan is located the motor case rear end, the fan passes through the connection of electric lines motor, battery case is located the motor case below, and connect through the screw thread mouth, the front end of motor case and the rear end of straw pass through the screw thread mouth and connect, it is corresponding with the bayonet socket in the straw rear end to separate the net through the draw-in groove, be used for fixed to separate the net at the straw rear end, the direct crooked transition.

The suction head is of a concave funnel structure and is arranged in the suction pipe, and the front end of the suction head is provided with a suction head opening.

The diameter of the rear end of the suction pipe is 7 cm, the diameter of the front end of the suction pipe is 3 cm, the suction pipe is connected with the rear end of the suction head in a bending transition mode, the inner diameter of an opening of the suction head is 0.4 cm, and the vertical height from the opening of the suction head to the section of the inner diameter of the suction head is 2.5 cm (namely the height of the funnel is 2.5 cm).

The suction pipe and the suction head are made of the same material and are made of a high-transparency PP resin material.

The separation net is clamped at the rear end of the suction pipe, the diameter of the separation net is matched with the inner diameter of the rear end of the suction pipe, the separation net is provided with 3 clamping grooves, the inner diameter of the rear end of the suction pipe is provided with 3 clamping openings, the clamping grooves are matched with the clamping openings in size, and the separation net is fixed at the inner diameter of the rear end of the suction pipe through the rotary combination of the clamping grooves and the clamping openings.

The utility model discloses on the basis of improving the suction head form, also change the material of suction head, plan to adopt transparent polypropylene (PP) resin material. The PP material has good mechanical property, no toxicity, low relative density, heat resistance, chemical resistance, low price and easy processing and forming, and the glossiness and the good transparency which are comparable with other transparent materials, such as Polycarbonate (PC), polyethylene terephthalate (PET), and the like are obtained through permeability improvement. The transparent PP resin is used as a suction head of the improved mosquito sucker, so that the high transparency is realized, the sucked mosquito shape and survival condition can be observed conveniently, and the collision vulnerability is improved.

The beneficial effects of the utility model are that, can avoid the mosquito to escape after inhaling the mosquito in-process and inhaling the mosquito after changing the suction head shape, be convenient for better observe inspiratory mosquito form after changing the suction head material, be convenient for distinguish. The utility model provides an electronic mosquito ware of inhaling has both guaranteed stable electronic suction, and special suction head shape prevents again that the mosquito of seizure from escaping from the sunction inlet, and uses high transparent PP resin preparation suction head, is convenient for more to seizure mosquito clear observation, and inhales the difficult cracked, portable of mosquito ware at the site work time.

At present, the suction head of the electric mosquito suction device is made of common plastics, the transparency and the transmittance are poor, the whole body of the manual mouth suction type mosquito trapping pipe is made of common glass, and the suction head is high in transparency, but not resistant to collision and easy to crack. The utility model provides a pair of electronic mosquito ware of inhaling avoids two kinds of defects on catching mosquito ware form, on the material, on keeping the basis of steady electronic suction, improves the suction head shape, prevents that the mosquito from escaping, improves the suction head transparency simultaneously, avoids the fragility.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a side view of the suction head.

FIG. 3 is a front view of the screen and the rear end of the straw.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

Referring to fig. 1, before mosquito catching, the clamping groove 10 on the separation net 6 is aligned with the bayonet 11 at the rear end of the suction pipe 7, the separation net 6 is fixed at the rear end of the suction pipe 7 by rotating the separation net 6, and the suction pipe 7 is screwed with the motor shell 5, so that mosquito catching can be started. Two No. 1 batteries are adopted to provide power, after the power is turned on, the motor 4 obtains electric power to drive the fan 3 to rotate to form backward wind power, namely suction force, and a single mosquito resting in front of the suction head 8 can be caught under the action of the suction force. In the process of catching the mosquitoes, the suction pipe 7 and the suction head 8 are both made of high-transparency PP resin materials, so that the basic characteristics and the vitality of the captured mosquitoes can be clearly seen. After the mosquitoes are caught, the suction pipe 7 and the motor shell 5 are screwed off, then the separation net 6 is rotated to enable the clamping grooves 10 on the separation net 6 to be aligned with the clamping opening 11 at the rear end of the suction pipe 7, then the separation net 6 can be taken down, and the caught mosquitoes and other mistakenly-sucked insects can be poured out. After the use, if the separation net 6, the suction pipe 7 and the suction head 8 are stained with stains, the separation net, the suction pipe and the suction head can be washed or soaked by water and used again after being dried.

Example 2

In fig. 2, the diameter of the rear end of the suction head 8 is 3 cm, and the inner diameter of the inwardly recessed opening 9 is 0.3 cm, (the height of the funnel is 2.5 cm). In the presence of suction, since a single resting mosquito has a width smaller than the inner diameter of the opening 9 and can be sucked into the suction pipe 7 through the opening 9, but when the mosquito flies in the suction pipe, wings are spread and the width of the mosquito is larger than the inner diameter of the opening 9, the mosquito cannot fly out in the reverse direction from the opening 9. The special shape of the suction head 8 is effective in preventing mosquitoes caught in the suction pipe 7 from escaping in a reverse direction.

Example 3

The utility model discloses an electronic mosquito ware of inhaling starts the back, under the drive of motor, and the fan rotates, forms and backward suction, and the suction that the electric fan rotated the formation is inhaled the formula than artifical mouth and is caught the direct big just stability of suction that produces with the mouth of mosquito pipe, inhales the mosquito efficiently, and can prevent catching the mosquito clearance, prevents the mosquito escape that has caught in the straw 7 when fan stall promptly. The special shape and the special size of the suction head only allow a single mosquito to pass through when suction exists, so that mutual collision between the mosquitoes or scale damage caused by the mosquitoes is avoided, and the morphological identification efficiency is high. The high transparency of the suction pipe 7 facilitates observation of the captured mosquito morphology for preliminary mosquito identification. The separation net 6 can also prevent mosquitoes from escaping when the suction pipe 7 is separated from the motor housing 5 after the catching is finished.

Claims

1. An electric mosquito suction device is characterized by consisting of a battery (1), a battery shell (2), a fan (3), a motor (4), a motor shell (5), a separation net (6), a suction pipe (7) and a suction head (8),

battery (1) is arranged in battery case (2), fan (3) are located motor case (5) rear end, fan (3) are through connection of electric lines motor (4), battery case (2) are located motor case (5) below, and through threaded connection, the front end of motor case (5) and the rear end of straw (7) are through threaded connection, it is corresponding with bayonet socket (11) in straw (7) rear end through draw-in groove (10) to separate net (6) for it is fixed to separate net (6) at straw (7) rear end, straw (7) and suction head (8) are same material, straw (7) front end direct bending transition to suction head (8) rear end.

2. An electric mosquito sucker according to claim 1, wherein the sucker (8) is a concave funnel structure, the sucker (8) is arranged in the sucker (7), and the front end of the sucker (8) is provided with a sucker opening (9).

3. An electric mosquito sucker as claimed in claim 1, wherein the diameter of the rear end of the suction pipe (7) is 7 cm, the diameter of the front end is 3 cm, the suction pipe is connected with the rear end of the suction head (8) in a curved transition manner, the inner diameter of the opening (9) of the suction head is 0.4 cm, and the vertical height from the opening (9) of the suction head to the section of the inner diameter of the suction head (8) is 2.5 cm.

4. An electric mosquito sucker according to claim 1, wherein the separation net (6) is clamped at the rear end of the suction pipe (7), the diameter of the separation net (6) is matched with the inner diameter of the rear end of the suction pipe (7), the separation net (6) is provided with 3 clamping grooves (10), the inner diameter of the rear end of the suction pipe (7) is provided with 3 bayonets (11), the clamping grooves (10) are matched with the bayonets (11), and the separation net (6) is fixed at the inner diameter of the rear end of the suction pipe (7) through the clamping grooves (10) and the bayonets (11).