CN105900957B

CN105900957B - Mosquito killer

Info

Publication number: CN105900957B
Application number: CN201610264473.1A
Authority: CN
Inventors: 邢皓宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-26
Filing date: 2016-04-26
Publication date: 2019-12-27
Anticipated expiration: 2036-04-26
Also published as: CN105900957A

Abstract

The invention discloses a mosquito killer which comprises a shell, wherein a fan is arranged in the shell, a fixing boss is arranged on the shell, a first groove is formed in the fixing boss, a mosquito-lured lamp matched with the first groove is arranged on the fixing boss, the mosquito-lured lamp is matched with the fan and operates simultaneously, the fixing boss can well support and fix the mosquito-lured lamp, the first groove is matched with the mosquito-lured lamp to effectively protect the mosquito-lured lamp, the mosquito-lured lamp can be more durable, the mosquito-lured lamp is matched with the fan to work, mosquitoes are air-dried in the mosquito killer through the fan, and therefore the mosquitoes can be killed safely and environmentally.

Description

Mosquito killer

Technical Field

The invention relates to the field of mosquito killing equipment, in particular to a mosquito killer.

Background

Mosquitoes like to bite people or animals, in order to kill the mosquitoes, people not only use mosquito-repellent incense, mosquito swatter and electric mosquito swatter, but also use mosquito nets to block the mosquitoes. The mosquito-repellent incense can pollute air and is harmful to human bodies in the using process, and is very unsafe and very environmentally-friendly especially for children, pregnant women and people with respiratory diseases; when the mosquito swatter or the electric mosquito swatter is used, a user needs to continuously swing the electric mosquito swatter with a hand, the electric mosquito swatter is not only tiring, but also troublesome, the body of the mosquito is scattered everywhere, and the body of the mosquito is very difficult to clean.

Disclosure of Invention

The invention aims to solve the technical problem of providing a mosquito killer which is safer and more environment-friendly.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a mosquito killer, mosquito killer includes the casing, be equipped with the fan in the casing, be equipped with fixed boss on the casing, be equipped with first recess on the fixed boss, be equipped with on the fixed boss with first recess matched with mosquito-lured lamp, mosquito-lured lamp with the fan cooperation is the operation simultaneously.

Further, be equipped with the supporting seat on the casing, the mosquito-lured lamp winds the supporting seat sets up, be equipped with the diffusion arch on the supporting seat, the diffusion arch with the mosquito-lured lamp cooperatees, be equipped with the cavity in the supporting seat, be equipped with the LED lamp in the cavity. Therefore, the mosquito-lured lamp is supported and protected by the very good supporting seat, so that the mosquito-lured lamp is fixed more stably, the durability of the mosquito-lured lamp is greatly improved, the light of the mosquito-lured lamp is softer through diffuse reflection of the diffusion protrusions, the sleep quality of a user is not easily affected, the diffusion protrusions can effectively prevent the mosquito-lured lamp from falling ash, the brightness of the mosquito-lured lamp is kept in the optimal mosquito-lured state, and mosquitoes are well killed by the mosquito killer; the LED lamp is arranged, so that the mosquito killer can be used as a small night lamp, a user can get up at night for illumination, and the operation is convenient and simple.

Furthermore, a limiting groove is formed in the inner wall of the supporting seat, a top cover is arranged on the cavity, a limiting protrusion matched with the limiting groove is arranged on the top cover, a positioning column is arranged on the shell, and a positioning hole matched with the positioning column is formed in the supporting seat. Therefore, when the top cover is installed, the installation direction of the top cover is well positioned through the limiting groove, so that the top cover is very convenient and quick to install; the limiting groove and the limiting bulge are matched and mounted, so that the top cover can be more stably mounted on the supporting seat, the cavity can be effectively protected, dust or water drops can be placed into the cavity, and the LED lamp can be effectively protected; the setting of reference column makes things convenient for the location installation of supporting seat for the installation of supporting seat is more swift convenient, and reference column and locating hole cooperation make the installation of supporting seat more firm simultaneously.

Further, the casing includes the upper cover, fixed boss establishes on the upper cover, the supporting seat with upper cover fixed connection, the upper cover is equipped with the air intake, the air intake winds the supporting seat interval sets up. Therefore, the upper cover is provided with the air inlet which is matched with the fan, mosquitoes are attracted to the position near the air inlet through the mosquito-lured lamp, and the mosquitoes can be sucked from the air inlet through the efficient work of the fan, so that the mosquitoes can be killed safely and environmentally; the air intake sets up around the supporting seat interval for the arrangement of air intake is more reasonable, and the cooperation that can be better is around the mosquito-lured lamp that the supporting seat set up, and the material of saving the upper cover that simultaneously the air intake can be fine makes the cost of mosquito killer further descend, thereby the very good manufacturing cost who saves mosquito killer.

Furthermore, the upper cover is provided with fixing columns, the fan is provided with fixing bulges, the fixing bulges are provided with fixing holes, and the fixing bulges are at least two. Like this, the fixed column set up the fixed mounting who makes things convenient for the fan very much, and what the fixed column can be fine supports and is spacing to the fan, and fixed bellied setting makes things convenient for the fixed column to support and fix the fan for the fixed more firm of fan sets up a plurality of fixed archs can be better fix spacing to the fan, through the cooperation of fixed orifices and fixed column, make the fan can be very good fix on covering, make things convenient for the installation and the dismantlement of fan very much moreover.

Further, the casing includes the lower cover, be equipped with the air outlet on the lower cover, the maximum width of air outlet is less than the maximum width of fan, be equipped with the screw hole on the lower cover, on cover be equipped with screw hole matched with screw thread post. Like this, the setting up of air outlet makes the inside of mosquito killer form the air convection, the kill mosquito effect of effectual improvement mosquito killer, the maximum width of air outlet is less than the maximum width of fan, make the lower cover can be very effectual fix the fan, the cooperation through lower cover and upper cover can be fine press from both sides the tight fixed of clamp to the fan, effectually prevent rocking of fan, make the fan can more efficient operation, the fixed cooperation of screw hole and screw post makes things convenient for upper cover and lower cover, make things convenient for the installation and the dismantlement of upper cover and lower cover simultaneously very much.

Further, the upper cover is provided with an upper cover protruding portion, the lower cover is provided with a lower cover protruding portion, the upper cover protruding portion and the lower cover protruding portion are matched with each other to form a placing cavity, and a circuit board is arranged in the placing cavity. Like this, place the space that the setting in chamber can be very good for the circuit board provides places, place the chamber moreover and can effectually protect the circuit board, guarantee the good efficient work of circuit board, set up like this and make the circuit board can not influence the intake of fan, can not influence the work of mosquito-lured lamp, improved the work efficiency of mosquito killer greatly.

Furthermore, the protruding part of the upper cover is provided with two limiting clamping grooves, and the circuit board is clamped in a matching manner through the limiting clamping grooves. Like this, the circuit board is spacing fixed to setting up of spacing draw-in groove can be very good, can effectually prevent the circuit disconnection that the aversion of circuit board caused for circuit board can high-efficient stable work, thereby improves the durability of mosquito killer greatly.

Furthermore, a key hole and an interface hole are formed in the protruding portion of the lower cover, a power source interface is arranged on the circuit board, the power source interface is matched with the interface hole, a key is arranged on the key hole, and the key is matched with the circuit board. Like this, the setting of mounting hole makes things convenient for the installation of button, through key control can be very convenient control circuit board to fine control mosquito killer's opening or closing, make the use convenience very of mosquito killer, the button can very effectual protection user's safety moreover, the effectual danger of avoiding the user to take place to electrocute, the setting in interface hole makes things convenient for mosquito killer to connect, makes the work that mosquito killer can be normal.

Further, the mosquito killer comprises a fixing piece, a slide rail protrusion is arranged on the fixing piece, fixed buckles are arranged at intervals on the slide rail protrusion, and the upper cover and the lower cover are both provided with fixed grooves matched with the fixed buckles. Like this, through the mounting can be very convenient closely fixed together upper cover and lower cover, through fixed bayonet socket and fixed slot's cooperation for the fixed of upper cover and lower cover is more firm, and the slide rail arch makes the installation of mounting and dismantlement convenient laborsaving very.

The mosquito-lured lamp can be well supported and fixed by the fixing boss, the first groove is matched with the mosquito-lured lamp to effectively protect the mosquito-lured lamp, so that the mosquito-lured lamp can be more durable, when the mosquito killer is switched on, the mosquito-lured lamp is matched with the fan to work, the mosquito-lured lamp lures mosquitoes to be nearby the fan, low air pressure is generated by the fan nearby the mosquito-lured lamp, so that the mosquitoes are sucked into the mosquito killer by the fan, and the mosquitoes are air-dried in the mosquito killer by the fan, so that the mosquitoes are killed safely and environmentally.

Drawings

FIG. 1 is a schematic structural diagram of an upper cover according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a storage cover according to an embodiment of the present invention;

FIG. 3 is an exploded view of a mosquito killer according to an embodiment of the present invention;

fig. 4 is an exploded view of a mosquito killer according to an embodiment of the present invention.

Wherein: 1. the mosquito-repellent incense comprises a shell, 11, a fan, 111, a fixing protrusion, 112, a fixing hole, 12, a mosquito-lured lamp, 13, an upper cover, 131, a fixing boss, 132, a first groove, 133, an air inlet, 134, a fixing column, 135, a positioning column, 136, a threaded column, 137, an upper cover protrusion, 138, a limiting clamping groove, 14, a supporting seat, 141, a diffusion protrusion, 142, a cavity, 143, an LED lamp, 144, a limiting groove, 15, a lower cover, 151, an air outlet, 152, a threaded hole, 153, a lower cover protrusion, 154, a placing cavity, 155, a key hole, 156, an interface hole, 157, a clamping hole, 158, a clamping groove, 16, a top cover, 161, a limiting protrusion, 17, a circuit board, 171, a power interface, 172, a key, 18, a fixing piece, 181, a sliding rail protrusion, 182, a fixing clamp, 183, a fixing groove, 2, a containing cover, 21, an air hole, 22, a containing bin, 23, The device comprises reinforcing ribs, 24, partition plates, 241, limiting holes, 242, partition plate buckles, 25, limiting columns, 26 and elastic buckles.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention is further described with reference to the drawings and the preferred embodiments.

As shown in fig. 1 to 4, the present embodiment discloses a mosquito killer, which includes a housing 1, a fan 11 is disposed in the housing 1, a fixing boss 131 is disposed on the housing 1, a first groove 132 is disposed on the fixing boss 131, a mosquito-lured lamp 12 matched with the first groove 132 is disposed on the fixing boss 131, the mosquito-lured lamp 12 and the fan 11 operate simultaneously, the fixing boss 131 is adopted, the fixing boss 131 can support and fix the mosquito-lured lamp 12 very well, the first groove 132 and the mosquito-lured lamp 12 are matched with each other to effectively protect the mosquito-lured lamp 12, so that the mosquito-lured lamp 12 can be more durable, when the mosquito killer is turned on, the mosquito-lured lamp 12 and the fan 11 cooperate with each other, the mosquito-lured lamp 12 lures mosquitoes to the vicinity of the fan 11, because the fan 11 generates low pressure near the mosquito-lured lamp 12, the mosquitoes are sucked into the mosquito killer by the fan 11, and the mosquitoes are, thereby being very environment-friendly and harmless to kill mosquitoes.

The support base 14 is arranged on the shell 1, the mosquito-lured lamp 12 is arranged around the support base 14, the diffusion protrusion 141 is arranged on the support base 14, the diffusion protrusion 141 is matched with the mosquito-lured lamp 12, the cavity 142 is arranged in the support base 14, the LED lamp 143 is arranged in the cavity 142, the mosquito-lured lamp 12 is supported and protected through the support base 14, so that the fixation of the mosquito-lured lamp 12 is more stable, the durability of the mosquito-lured lamp 12 is greatly improved, the light of the mosquito-lured lamp 12 is more soft through diffuse reflection of the diffusion protrusion 141, the sleeping quality of a user is not easily influenced, the diffusion protrusion 141 can effectively prevent the mosquito-lured lamp 12 from falling ash, the brightness of the mosquito-lured lamp 12 is kept in the optimal mosquito-luring state, and mosquitoes can be killed better by the mosquito killer; the LED lamp 143 is arranged so that the mosquito killer can be used as a small night lamp, a user can get up at night for illumination, and the operation is convenient and simple.

The inner wall of the supporting seat 14 is provided with a limiting groove 144, the cavity 142 is provided with a top cover 16, the top cover 16 is provided with a limiting protrusion 161 matched with the limiting groove 144, the shell 1 is provided with a positioning column 135, the supporting seat 14 is provided with a positioning hole matched with the positioning column 135, and when the top cover 16 is installed, the mounting direction of the top cover 16 is well positioned through the limiting groove 144, so that the top cover 16 is very conveniently and quickly installed; the limiting groove 144 and the limiting protrusion 161 are matched to be installed, so that the top cover 16 can be more stably installed on the supporting seat 14, the cavity 142 can be effectively protected, dust or water drops can be placed in the cavity 142, and the LED lamp 143 can be better and effectively protected; the setting of reference column 135 makes things convenient for the location installation of supporting seat 14 for the installation of supporting seat 14 is more swift convenient, and reference column 135 makes the installation of supporting seat 14 more firm with the locating hole cooperation simultaneously.

The mosquito killer is characterized in that the shell is provided with the mosquito attracting lamp and the accommodating cover 2, the accommodating cover 2 is provided with the air holes 21 and the accommodating bin 22, the accommodating cover 2 is arranged to collect mosquitoes well and ensure indoor cleanness and sanitation of a user, the mosquito killer is safe and environment-friendly to use, the mosquito attracting lamp and the fan are matched to operate, the mosquito attracting lamp attracts the mosquitoes to be close to the fan, low air pressure is generated by the fan close to the mosquito attracting lamp, the mosquitoes are sucked into the mosquito killer by the fan, the accommodating cover 2 well blocks the sucked mosquitoes, the air holes 21 can well discharge air, the mosquitoes tightly attached to the accommodating cover 2 are air-dried by the fan gradually, the mosquitoes are killed in a very environment-friendly and harmless mode, when the mosquitoes are accommodated in a certain amount, the accommodating cover 2 can be inclined, bodies of the mosquitoes are accommodated in the accommodating bin 22, and the mosquitoes do not need to be cleaned frequently by the user, the workload of a user is greatly saved, and the mosquito killer is more convenient to use.

Storage chamber 22 is including accomodating arch 23 and baffle 24, accomodate arch 23 and accomodate lid 2 integrated into one piece, baffle 24 and accomodate protruding 23 fixed connection, accomodate protruding 23 and baffle 24 cooperation and enclose into storage chamber 22, accomodate protruding 23 and accomodate lid 2 integrated into one piece and set up, the demolding and the production of lid 2 are accomodate to very convenient, baffle 24 set up and accomodate protruding 23 formation storage chamber 22, can be very convenient simple accomodate air-dried mosquito body through storage chamber 22, make the use safety ring very of mosquito killer, make the body of mosquito be difficult to spill everywhere, fine assurance user's indoor sanitation and hygiene.

The accommodating bulge 23 is provided with a reinforcing rib 231, the reinforcing rib 231 supports and limits the partition plate 24, the accommodating cover 2 is provided with a limiting column 25, the partition plate 24 is provided with a limiting hole 241 matched with the limiting column 25, and the reinforcing rib 231 can well support and limit the partition plate 24, so that the partition plate 24 can be more firmly fixed on the accommodating cover 2, and meanwhile, the space of the accommodating bin 22 can be well ensured not to be easily deformed by extrusion; spacing post 25 makes the installation of baffle 24 more firm with spacing hole 241's cooperation, makes things convenient for the dismantlement and the installation of baffle 24 moreover, when collecting storage 22 needs to wash, can be very convenient separate baffle 24 for it is more easy-to-use to accomodate lid 2 and baffle 24, very convenient collection to the mosquito body, spacing post 25 also can provide fine supporting role simultaneously, and it is very good to support spacing to baffle 24.

The shell 1 comprises an upper cover 13, fixing bosses 131 are arranged on the upper cover 13, a supporting seat 14 is fixedly connected with the upper cover 13, an air inlet 133 is arranged on the upper cover 13, the air inlet 133 is arranged around the supporting seat 14 at intervals, the upper cover 13 is provided with the air inlet 133, the air inlet 133 is matched with the fan 11, mosquitoes are attracted to the position near the air inlet 133 through the mosquito-lured lamp 12, and the mosquitoes can be sucked from the air inlet 133 through the efficient work of the fan 11, so that the very safe and environment-friendly mosquito killing is realized; air intake 133 sets up around supporting seat 14 interval for air intake 133 arrange more rationally, cooperation that can be better is around mosquito luring lamp 12 that supporting seat 14 set up, and air intake 133 can be fine save the materials of upper cover 13 simultaneously, makes the cost of mosquito killer further descend, thereby very good save mosquito killer's manufacturing cost.

Be equipped with fixed column 134 on upper cover 13, be equipped with fixed arch 111 on fan 11, be equipped with fixed orifices 112 on fixed arch 111, fixed arch 111 interval sets up at least two, the fixed column 134 set up the fixed mounting who makes things convenient for fan 11 very much, and what fixed column 134 can be fine supports and is spacing fan 11, fixed arch 111 set up make things convenient for fixed column 134 to support and fix fan 11, make fixed more firm of fan 11, it can be better fix spacing fan 11 to set up a plurality of fixed arch 111, cooperation through fixed orifices 112 and fixed column 134, make fixed upper cover 13 that fan 11 can be very good, and make things convenient for fan 11's installation and dismantlement very much.

The shell 1 comprises a lower cover 15, an air outlet 151 is arranged on the lower cover 15, the setting of the air outlet 151 enables the interior of the mosquito killer to form air convection, the mosquito killing effect of the mosquito killer is effectively improved, the maximum width of the air outlet 151 is smaller than the maximum width of a fan 11, the lower cover 15 can effectively fix the fan 11, the fan 11 can be well clamped and fixed through the matching of the lower cover 15 and an upper cover 13, the shaking of the fan 11 is effectively prevented, the fan 11 can run more efficiently, a threaded hole 152, a buckling hole 157 and a buckling groove 158 are arranged on the lower cover 15, a threaded column 136 matched with the threaded hole 152 is arranged on the upper cover 13, the matching of the threaded hole 152 and the threaded column 136 facilitates the fixed matching of the upper cover 13 and the lower cover 15, meanwhile, the installation and the disassembly of the upper cover 13 and the lower cover 15 are very convenient, a baffle buckle 242 matched with the buckling hole, the storage cover 2 is provided with an elastic buckle 26 matched with the buckle groove 158, and the storage cover is matched with the lower cover 15 through the partition board buckle 242 and the elastic buckle 26, so that the storage cover can be well fixed on the lower cover 15.

Be equipped with upper cover protruding portion 137 on upper cover 13, be equipped with lower cover protruding portion 153 on the lower cover 15, upper cover protruding portion 137 and lower cover protruding portion 153 mutually support and form and place chamber 154, place and be equipped with circuit board 17 in the chamber 154, place the setting that chamber 154 can be very good for circuit board 17 provides the space of placing, and it can effectually protect circuit board 17 to place chamber 154, guarantee circuit board 17's good efficient work, it makes circuit board 17 can not influence the intake of fan 11 to set up like this, can not influence the work of mosquito-luring lamp 12, the work efficiency of mosquito killer has been improved greatly.

Be equipped with spacing draw-in groove 138 on the upper cover protruding portion 137, spacing draw-in groove 138 cooperates the chucking to circuit board 17, and spacing draw-in groove 138 sets up two, and spacing fixed is carried out to circuit board 17 that setting up of spacing draw-in groove 138 can be very good, can effectually prevent the circuit disconnection that circuit board 17's aversion caused for circuit board 17 can high-efficient stable work, thereby improves the durability of mosquito killer greatly.

Be equipped with button hole 155 and interface hole 156 on lower cover protruding portion 153, be equipped with power source 171 on circuit board 17, power source 171 cooperatees with interface hole 156, be equipped with button 172 on the button hole 155, button 172 cooperatees with circuit board 17, the setting up of mounting hole makes things convenient for the installation of button 172, control circuit board 17 that can be very convenient through button 172 control, thereby fine control mosquito killer open or close, make the use convenience very of mosquito killer, and button 172 can very effectual protection user's safety, the effectual danger of avoiding the user to take place to electrocute, interface hole 156's setting makes things convenient for mosquito killer to connect, make the work that mosquito killer can be normal.

The mosquito killer includes mounting 18, be equipped with the protruding 181 of slide rail on mounting 18, the interval is equipped with fixed buckle 182 on the protruding 181 of slide rail, upper cover 13 and lower cover 15 all are equipped with fixed buckle 182 matched with fixed recess 183, can be very convenient closely fix upper cover 13 and lower cover 15 together through mounting 18, cooperation through fixed buckle 182 and fixed recess 183, make the fixed more firm of upper cover 13 and lower cover 15, the protruding 181 of slide rail makes mounting 18's installation and dismantlement convenience laborsaving very.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.

Claims

1. A mosquito killer is characterized by comprising a shell, wherein a fan is arranged in the shell, a fixing boss is arranged on the shell, a first groove is formed in the fixing boss, a mosquito-lured lamp matched with the first groove is arranged on the fixing boss, and the mosquito-lured lamp and the fan are matched and operate simultaneously;

the mosquito-lured lamp is arranged around the supporting seat, the supporting seat is provided with a diffusion bulge, the diffusion bulge is matched with the mosquito-lured lamp, a cavity is arranged in the supporting seat, and an LED lamp is arranged in the cavity;

a limiting groove is formed in the inner wall of the supporting seat, a top cover is arranged on the cavity, a limiting bulge matched with the limiting groove is formed in the top cover, a positioning column is arranged on the shell, and a positioning hole matched with the positioning column is formed in the supporting seat;

the shell comprises an upper cover, the fixing boss is arranged on the upper cover, the supporting seat is fixedly connected with the upper cover, the upper cover is provided with air inlets, and the air inlets are arranged at intervals around the supporting seat;

the housing is provided with a storage cover.

2. The mosquito killer of claim 1, wherein the upper cover is provided with fixing posts, the fan is provided with fixing protrusions, the fixing protrusions are provided with fixing holes, and at least two fixing protrusions are arranged at intervals.

3. The mosquito killer according to claim 2, wherein the housing comprises a lower cover, the lower cover is provided with an air outlet, the maximum width of the air outlet is smaller than the maximum width of the fan, the lower cover is provided with a threaded hole, and the upper cover is provided with a threaded column matched with the threaded hole.

4. The mosquito killer of claim 3, wherein the upper cover is provided with an upper cover protruding portion, the lower cover is provided with a lower cover protruding portion, the upper cover protruding portion and the lower cover protruding portion are mutually matched to form a placing cavity, and a circuit board is arranged in the placing cavity.

5. The mosquito killer of claim 4, wherein two limiting clamping grooves are arranged on the protruding portion of the upper cover and are used for clamping the circuit board in a matched mode.

6. The mosquito killer of claim 5, wherein a key hole and an interface hole are formed on the protruding portion of the lower cover, a power source is arranged on the circuit board, the power source is matched with the interface hole, a key is arranged on the key hole, and the key is matched with the circuit board.

7. The mosquito killer of claim 6, wherein the mosquito killer comprises a fixing member, a sliding rail protrusion is arranged on the fixing member, fixing buckles are arranged on the sliding rail protrusion at intervals, and fixing grooves matched with the fixing buckles are formed in the upper cover and the lower cover.