CN214431267U

CN214431267U - Mosquito killing lamp

Info

Publication number: CN214431267U
Application number: CN202120324750.XU
Authority: CN
Inventors: 李旭宇; 林清宝; 李朝归; 郑欣欣; 张占友
Original assignee: Zhejiang Shuorebo Technology Co ltd
Current assignee: Zhejiang Shuorebo Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-10-22
Anticipated expiration: 2031-02-04

Abstract

The invention relates to a mosquito killer lamp, which comprises a shell, wherein the shell is provided with an installation cavity and a mosquito storage cavity, the installation cavity and the mosquito storage cavity are arranged in a communicated manner, a fan is arranged in the installation cavity of the shell, an air inlet is arranged on the shell, an air outlet communicated with the mosquito storage cavity is arranged on the shell, an air channel is formed among the air inlet, the installation cavity, the mosquito storage cavity and the air outlet, a manual operation on-off mechanism is arranged between the installation cavity and the mosquito storage cavity on the shell, when the manual operation on-off mechanism is positioned at a first position of an opening state, can lead the mosquitoes to enter the mosquito storage cavity from the air inlet, when the manual operation on-off mechanism is positioned at the second position of the closed state, can prevent that the mosquito from flying into the installation cavity from storing up the mosquito chamber, manually operation on-off mechanism is including dialling button or knob, blade, can drive the blade activity after the button or the knob are dialled in the operation, and the blade activity realizes the primary importance of open mode and the second place of closed condition. By adopting the scheme, the mosquito killer has the mosquito killing function, mosquitoes are not easy to fly out, and the mosquito killing effect is better.

Description

Mosquito killing lamp

Technical Field

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

Background

In public places or at home, various mosquitoes exist, which influence normal rest of people and carry germs, so that the mosquitoes need to be killed.

General mosquito killer lamp, which comprises an outer shell, the shell is including the last casing that from top to bottom sets gradually, fan bracket and lower casing, it passes through the fan bracket with lower casing and is connected to go up the casing, it is provided with into the mosquito chamber to go up the casing, the casing is provided with down stores up the mosquito chamber, be equipped with the installation cavity that is used for communicateing into the mosquito chamber and stores up the mosquito chamber in the fan bracket, installation cavity department installs the fan, it flies the air intake of installation cavity to be provided with the confession mosquito on the last casing, the casing is provided with the air outlet with storing up mosquito chamber intercommunication down, the air intake, advance the mosquito chamber, the installation cavity, constitute the wind channel between storing up mosquito chamber and the air outlet, still be equipped with the mosquito-luring lamp in the shell, fan during operation, air intake department produces the negative pressure, the mosquito flies to air intake department, can be inhaled into the mosquito intracavity, take to storing up mosquito chamber department by the air current again. However, when the fan stops working, the mosquito killer lamp has poor mosquito killing effect because the upper port of the mosquito storage cavity is opened and the mosquitoes fly out from the air inlet of the upper shell.

Disclosure of Invention

The invention overcomes the defects of the prior art and provides the mosquito killer lamp which has the mosquito killing function, mosquitoes are not easy to fly out, and the mosquito killing effect is better.

In order to achieve the purpose, the invention adopts the technical scheme that: a mosquito killer lamp comprises a shell, wherein a mounting cavity and a mosquito storage cavity are arranged on the shell, the mounting cavity and the mosquito storage cavity are communicated, a fan is arranged in the mounting cavity of the shell, an air inlet for mosquitoes to fly into the mounting cavity is formed in the shell, an air outlet communicated with the mosquito storage cavity is formed in the shell, an air channel is formed among the air inlet, the mounting cavity, the mosquito storage cavity and the air outlet, a manual operation on-off mechanism is arranged between the mounting cavity and the mosquito storage cavity and on the shell, the manual operation on-off mechanism is provided with a first position in an open state and a second position in a closed state, when the manual operation on-off mechanism is located at the first position in the open state, mosquitoes can enter the mosquito storage cavity from the air inlet, when the manual operation on-off mechanism is located at the second position in the closed state, the mosquitoes can be prevented from flying into the mounting cavity from the mosquito storage cavity, and comprises a shifting button or a knob, The blade can be driven to move after the toggle button or the knob is operated, and the blade can move to realize a first position in an opening state and a second position in a closing state.

By adopting the scheme, the fan frame is fixedly or integrally arranged in the mounting cavity of the shell, the fan is fixedly arranged on the fan frame, and the fan is conventional technology in the field, so that the fan is not specifically described in the text, the blades can be manually driven to move through the toggle button or the knob, wherein the blades can be partially opened or completely opened when moving to the first position of the opening state, and only mosquitoes can enter the mosquito storage cavity from the air inlet; when mosquitoes need to be killed, the blades are manually driven to move to the first position of the open state, the fan is electrified, the fan can drive air in the shell to flow, the air can enter the installation cavity from the air inlet, then passes through the mosquito storage cavity and finally flows out from the air outlet, the mosquitoes fly to the air inlet and are sucked into the installation cavity and then are brought to the mosquito storage cavity by the air flow, the mosquitoes cannot fly out of the air outlet, and as long as the fan works all the time, the mosquitoes are kept in the mosquito storage cavity under the driving of the air flow; when not needing the kill mosquito, the second position of manual drive blade activity to the closed condition to fan stop work, the mosquito is closed in storing up the mosquito intracavity, and until the mosquito is dead, the difficult departure of mosquito, kill mosquito effect is better.

The invention further provides that: the mosquito blocking seat is arranged between the mounting cavity and the mosquito storage cavity on the shell, the mosquito blocking seat is provided with a first through hole for communicating the mounting cavity and the mosquito storage cavity, the blade is rotatably arranged on the mosquito blocking seat, the end face of the blade is attached to or arranged close to the end face of the mosquito blocking seat, the blade can be driven to rotate after the knob or the knob is operated, and when the blade rotates to block the first through hole, mosquitoes can be prevented from flying into the mounting cavity from the mosquito storage cavity; when the blades rotate to open the first through holes, mosquitoes can enter the mosquito storage cavity from the air inlet.

By adopting the scheme, the mosquito blocking seat can be integrally or separately arranged on the shell, wherein the first through hole opened by the blade can be partially opened or completely opened, and mosquitoes can fly through the first through hole and enter the mosquito storage cavity; wherein the first through hole of blade sheltering from can be partly sheltered from also can be sheltered from completely, as long as the mosquito can not fly through can.

The invention further provides that: the blade is provided with a second through hole matched with the first through hole in shape, and the blade can rotate to realize mutual conduction or dislocation of the second through hole and the first through hole.

By adopting the scheme, the first through hole and the second through hole can be partially or completely communicated as long as mosquitoes can fly through the first through hole and the second through hole, the first through hole and the second through hole can be partially or completely staggered as long as the mosquitoes cannot fly through the first through hole and the second through hole, and when mosquitoes need to be killed, the rotating blade drives the first through hole and the second through hole to be communicated with each other; when not needing the kill mosquito, rotating vane drives first through-hole and second through-hole dislocation each other, and the number and the position design of first through-hole and second through-hole can be decided according to actual need.

The invention further provides that: the shell is provided with a microswitch at a position close to the blade, and when the blade rotates to a position where the second through hole is communicated with the first through hole, the blade can trigger a contact of the microswitch.

Through adopting above-mentioned scheme, micro-gap switch can open or close whole kill mosquito circuit, and the department of switching on to second through-hole and first through-hole when the blade rotates, can be that to switch on completely or the part switches on, and the passageway that can supply the mosquito to fly into under the state that switches on completely is the biggest, and micro-gap switch is triggered to the blade, and micro-gap switch opens kill mosquito circuit, can open mosquito lamp and fan this moment, mutually supports through mechanical switch and electronic switch, better control mosquito lamp.

The invention further provides that: the blade becomes discoid setting, the blade setting is in the top that keeps off the mosquito seat, and the middle department that keeps off the mosquito seat upwards extends there is the pivot, and the blade rotates and sets up in the pivot, keep off and be provided with restriction blade pivoted limit structure on the mosquito seat, fixed or integrative being provided with on the blade dials the button, dials the button and stretches out the shell setting.

Through adopting above-mentioned scheme, the position reasonable in design of blade compares in the below that the blade setting was keeping off the mosquito seat, can save location structure, and limit structure can restrict the turned angle of blade, dials the button and stretches out the shell, and the finger can drive and dial the button activity to drive the blade and rotate, can carry out manual control, and require lowerly to the turned angle of blade, need not to rotate great angle and adjust simple structure, convenient operation.

The invention further provides that: the shell includes casing and lower casing, goes up casing and lower body coupling, and the installation cavity sets up on last casing, and the mosquito storage chamber sets up on the casing down, keeps off the mosquito seat clamp and locates between casing and the lower casing, keeps off the mosquito seat and pegs graft the cooperation with lower casing.

Through adopting above-mentioned scheme, go up the casing and can be fixed connection with lower casing, also can detachable connection, as long as can tear open the clearance mosquito can, when last casing and lower casing separation, keep off the mosquito seat and also can play and shelter from the mosquito, prevent that the mosquito from flying out and store up the mosquito chamber to keep off the mosquito seat and cooperate with casing grafting down, be convenient for pull down and keep off the mosquito seat, clearance storage mosquito chamber, simple structure, reasonable in design.

The invention further provides that: the limiting structure is a first limiting seat and a second limiting seat which are fixedly or integrally arranged on the mosquito blocking seat, the first limiting seat and the second limiting seat are respectively positioned at two sides of the shifting button, and the shifting button is respectively abutted against the first limiting seat and the second limiting seat to realize the rotation limitation of the blade.

Through adopting above-mentioned scheme, the turned angle of dialling the button can be restricted to first spacing seat and the spacing seat of second to the turned angle of restriction blade, simple structure, reasonable in design.

The invention further provides that: the blade on be provided with and to touch against the touch multitouch, micro-gap switch installs the lower extreme at last casing, the touch against the touch multitouch of blade can trigger micro-gap switch's contact.

Through adopting above-mentioned scheme, the lower extreme of going up the casing is provided with the chamber of placing that supplies the micro-gap switch installation, and the conflict piece of blade can trigger micro-gap switch, simple structure, reasonable in design.

The invention further provides that: the upper casing comprises a middle frame and an upper cover, the upper cover is arranged on the middle frame and connected with the middle frame, the middle frame is connected with the lower casing, the air inlet is formed in the upper cover, the installation cavity is formed in the middle frame, the upper cover is provided with a mosquito-lured lamp, the upper cover is covered with a lampshade at the mosquito-lured lamp, a protective sleeve is arranged between the middle frame and the upper cover, and a through hole for mosquitoes to fly into the installation cavity is formed in the protective sleeve.

Through adopting above-mentioned scheme, lag and upper cover pass through screw fixed connection, and locate between upper cover and lag with the lamp shade clamp, the lag is connected through the mode of joint with well frame, well frame connects restriction both alternate segregation with the structure of stopping groove through the backstop piece soon with lower casing, can realize connection between them again, the dismouting clearance of also being convenient for, because the air intake of upper cover is great, set up the lag, the lag can not influence the mosquito process, can avoid debris to fall into mosquito chamber and damage the fan, also can prevent that the hand mistake from stretching into the mosquito intracavity, and is safer, the mosquito trapping lamp can attract and lure the mosquito to be close air intake department, make the kill mosquito effect better.

The invention further provides that: the air outlet including set up first air outlet and the second air outlet of setting on casing bottom surface under on the casing lateral wall down, the casing is provided with mosquito-proof net in second air outlet department down.

Through adopting above-mentioned scheme, the second air outlet is great, and the setting of mosquito-proof net can not let the mosquito fly out from the second air outlet department of casing down, and first air outlet is less, and the difficult fly out of mosquito, the circulation of multiplicable air, simple structure, reasonable in design are arranged to first air outlet and second air outlet.

The invention is further described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the installation structure of the mosquito-blocking seat;

FIG. 3 is a schematic view illustrating a state in which the first through hole and the second through hole are in mutual conduction;

FIG. 4 is a schematic diagram illustrating a state in which the first through hole and the second through hole are dislocated from each other;

FIG. 5 is a schematic view of the installation structure of the micro-switch;

FIG. 6 is a schematic view of a mosquito-blocking seat;

FIG. 7 is a schematic view of a blade configuration;

FIG. 8 is a schematic view of a fan mounting structure;

fig. 9 is a schematic view of the installation structure of the mosquito preventing net;

FIG. 10 is a schematic structural view of the lower case;

FIG. 11 is a schematic view of the combination of the upper cover, the lamp cover and the protective cover;

FIG. 12 is a schematic view of the structure of the mosquito-lured lamp and the upper cover;

FIG. 13 is a schematic view of a lampshade;

fig. 14 is a schematic view of the structure of the protective sleeve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to 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.

As shown in fig. 1-14, a mosquito killer lamp comprises a housing, a mounting cavity 111 and a mosquito storage cavity 21 are arranged on the housing, the mounting cavity 111 and the mosquito storage cavity 21 are arranged in a through manner, a fan 3 is arranged in the mounting cavity 111 by the housing, the fan 3 is arranged on the housing through a fan frame 4, an air inlet 121 for allowing mosquitoes to fly into the mounting cavity 111 is arranged on the housing, an air outlet communicated with the mosquito storage cavity 21 is arranged on the housing, an air duct is formed among the air inlet 121, the mounting cavity 111, the mosquito storage cavity 21 and the air outlet, a manual operation on-off mechanism is arranged on the housing and positioned between the mounting cavity 111 and the mosquito storage cavity 21, the manual operation on-off mechanism has a first position of an open state and a second position of a closed state, when the manual operation on-off mechanism is positioned at the first position of the open state, mosquitoes can enter the mosquito storage cavity 21 from the air inlet 121, when the manual operation on-off mechanism is positioned at the second position of the closed state, can prevent that the mosquito from flying into installation cavity 111 from storing up mosquito cavity 21, manually operation on-off mechanism is including dialling button 72 or knob, blade 7, can drive the activity of blade 7 after operation is dialled button 72 or knob, and the activity of blade 7 realizes the first position of open mode and the second position of closed condition.

In this embodiment, the mosquito blocking seat 6 is disposed on the housing between the installation cavity 111 and the mosquito storage cavity 21, the mosquito blocking seat 6 can be integrally or separately disposed on the housing, the mosquito blocking seat 6 is provided with a first through hole 61 for communicating the installation cavity 111 with the mosquito storage cavity 21, the blade 7 is rotatably disposed on the mosquito blocking seat 6, the end surface of the blade 7 is attached to or closely attached to the end surface of the mosquito blocking seat 6, the blade 7 can be driven to rotate after the toggle button 72 or the knob is operated, and when the blade 7 rotates to block the first through hole 61, mosquitoes can be prevented from flying into the installation cavity 111 from the mosquito storage cavity 21; when the blades 7 rotate to open the first through holes 61, mosquitoes can enter the mosquito storage cavity 21 from the air inlet 121. Of course, the blade can also be arranged on the mosquito blocking seat in a swinging manner, and the pulling button or the knob drives the blade to swing, so that the first through hole is shielded or opened.

In this embodiment, wherein keep off mosquito seat 6 and become discoid setting, first through-hole 61 is provided with a plurality of to along keeping off mosquito seat 6's circumference interval distribution, the number and the position design of first through-hole 61 can be according to actual need and deciding, be provided with the second through-hole 71 with first through-hole 61 shape adaptation on the blade 7, blade 7 rotates and to realize second through-hole 71 and first through-hole 61 switch on each other or misplace. Certainly, the second through holes are not arranged on the blades, the first through holes on the mosquito blocking seat are larger, the number of the first through holes is smaller, the first through holes are directly shielded or opened by the blades, and the shape of the blades is determined according to the shape, the position and the number of the first through holes. Of course, the number of the blades is not limited to one, and a plurality of blades can be placed on the same horizontal plane or can be arranged in an up-and-down overlapping mode.

In this embodiment, the micro switch 8 is disposed near the blade 7, when the blade 7 rotates to the conducting position of the second through hole 71 and the first through hole 61, the blade may be completely conducted or partially conducted, the channel for mosquitoes to fly into is largest in the completely conducted state, and the blade 7 may trigger the contact of the micro switch 8. Of course, a toggle button may be used to activate the microswitch 8.

In this embodiment, blade 7 becomes discoid setting, and second through-hole 71 is provided with a plurality of to along the circumference interval distribution of blade, blade 7 sets up in the top that keeps off mosquito seat 6, and the centre department that keeps off mosquito seat 6 upwards extends has pivot 63, and blade 7 rotates and sets up in pivot 63, keeps off and is provided with restriction blade 7 pivoted limit structure on the mosquito seat 6, and fixed or an organic whole is provided with on blade 7 dials button 72, dials button 72 and stretches out the shell setting. Of course, the blade 7 can be arranged below the mosquito-blocking seat 6.

In this embodiment, the shell includes casing 1 and casing 2 down, goes up casing 1 and casing 2 connection down, and installation cavity 111 sets up on last casing 1, and storage mosquito chamber 21 sets up on casing 2 down, keeps off mosquito seat 6 and presss from both sides to be located between casing 1 and casing 2 down, keeps off mosquito seat 6 and casing 2 cooperation of pegging graft down, keeps off being provided with slot 62 on the mosquito seat 6, is provided with inserted block 22 on casing 2 down, and inserted block 22 inserts and realizes casing 2 and the connection that keeps off mosquito seat 6 down in slot 62. Of course, the mosquito blocking seat can also be arranged on the upper shell and only needs to be positioned below the fan.

In this embodiment, the limiting structure is a first limiting seat 64 and a second limiting seat 65 fixed or integrally disposed on the mosquito blocking seat 6, the first limiting seat 64 and the second limiting seat 65 are respectively located at two sides of the toggle 72, and the toggle 72 respectively contacts with the first limiting seat 64 and the second limiting seat 65 to limit the rotation of the blade 7. Of course, the limiting structure is also provided with a limiting column which slides along the guiding direction of the limiting groove.

In this embodiment, a contact block 73 is fixed or integrally provided on the blade 7, the micro switch 8 is installed at the lower end of the upper housing 1, and the contact of the micro switch 8 can be triggered by the contact block 73 of the blade 7.

In this embodiment, the upper housing 1 includes a middle frame 11 and an upper cover 12, the upper cover 12 is covered on the middle frame 11 and connected with the middle frame 11, the middle frame 11 is connected with the lower housing 2, the connection mode is that the middle frame 11 and the lower housing 2 are screwed to limit the separation of the two from each other through the structure of the stop block 112 and the stop groove 23, and can realize the connection of the two, and is also convenient for disassembly and assembly and cleaning, the air inlet 121 is opened on the upper cover 12, the mosquito inlet chamber 111 is arranged in the middle frame 11, the fan frame 4 is fixed or integrated in the middle frame 11, the lower end of the middle frame 11 is provided with the placing chamber 113 for installing the micro switch 8, the upper cover 12 is fixedly provided with the mosquito-luring lamp 51, the mosquito-luring lamp 51 is a PCB board with LEDs, the upper cover 12 is covered with the lamp shade 52 at the mosquito-luring lamp 51, the protecting cover 9 is sandwiched between the middle frame 11 and the upper cover 12, the protecting cover 9 is fixedly connected with the upper cover 12 through screws, and the lamp shade 52 is sandwiched between the upper cover 12 and the protecting cover 9, the protecting sleeve 9 and the middle frame 11 are connected in a clamping mode through the clamping block 91 and the clamping groove 114, a through hole 92 for mosquitoes to fly into the mosquito cavity 111 is formed in the protecting sleeve 9, and a USB charging head 53 is further arranged on the middle frame 11. Of course, the microswitch 8 can also be arranged on the mosquito-blocking seat.

In this embodiment, the air outlet includes a first air outlet 241 disposed on the sidewall of the lower casing 2 and a second air outlet 242 disposed on the bottom surface of the lower casing 2, and the lower casing 2 is fixedly provided with an anti-mosquito net 10 at the second air outlet 242.

The above embodiments are merely preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a mosquito killer lamp, includes the shell, is provided with the installation cavity on the shell and stores up the mosquito chamber, and the installation cavity link up the setting with storing up the mosquito chamber, the fan, its characterized in that are installed at the installation cavity to the shell: be provided with the air intake that supplies the mosquito to fly into the installation cavity on the shell, be provided with the air outlet with storing up the mosquito chamber intercommunication on the shell, the air intake, the installation cavity, constitute the wind channel between storing up mosquito chamber and the air outlet, it is provided with manual operation on-off mechanism to lie in the installation cavity on the shell and store up between the mosquito chamber, manual operation on-off mechanism has the primary importance of open mode and the second place of closed condition, when manual operation on-off mechanism was located the primary importance of open mode, can make the mosquito follow the air intake and get into and store up the mosquito intracavity, when manual operation on-off mechanism was located the second place of closed condition, can prevent that the mosquito from storing up the mosquito chamber and fly into the installation cavity, manual operation on-off mechanism is including dialling button or knob, blade, can drive the blade activity behind the operation dialling button or knob, and the blade activity realizes the primary importance of open mode and the second place of closed condition.

2. A mosquito killer lamp according to claim 1, characterized in that: the mosquito blocking seat is arranged between the mounting cavity and the mosquito storage cavity on the shell, the mosquito blocking seat is provided with a first through hole for communicating the mounting cavity and the mosquito storage cavity, the blade is rotatably arranged on the mosquito blocking seat, the end face of the blade is attached to or arranged close to the end face of the mosquito blocking seat, the blade can be driven to rotate after the knob or the knob is operated, and when the blade rotates to block the first through hole, mosquitoes can be prevented from flying into the mounting cavity from the mosquito storage cavity; when the blades rotate to open the first through holes, mosquitoes can enter the mosquito storage cavity from the air inlet.

3. A mosquito killer lamp according to claim 2, characterized in that: the blade is provided with a second through hole matched with the first through hole in shape, and the blade can rotate to realize mutual conduction or dislocation of the second through hole and the first through hole.

4. A mosquito killer lamp according to claim 3, characterized in that: the shell is provided with a microswitch at a position close to the blade, and when the blade rotates to a position where the second through hole is communicated with the first through hole, the blade can trigger a contact of the microswitch.

5. A mosquito killer lamp according to claim 2 or 3 or 4, characterized in that: the blade becomes discoid setting, the blade setting is in the top that keeps off the mosquito seat, and the middle department that keeps off the mosquito seat upwards extends there is the pivot, and the blade rotates and sets up in the pivot, keep off and be provided with restriction blade pivoted limit structure on the mosquito seat, fixed or integrative being provided with on the blade dials the button, dials the button and stretches out the shell setting.

6. A mosquito killer lamp according to claim 4, characterized in that: the shell includes casing and lower casing, goes up casing and lower body coupling, and the installation cavity sets up on last casing, and the mosquito storage chamber sets up on the casing down, keeps off the mosquito seat clamp and locates between casing and the lower casing, keeps off the mosquito seat and pegs graft the cooperation with lower casing.

7. A mosquito killer lamp according to claim 5, characterized in that: the limiting structure is a first limiting seat and a second limiting seat which are fixedly or integrally arranged on the mosquito blocking seat, the first limiting seat and the second limiting seat are respectively positioned at two sides of the shifting button, and the shifting button is respectively abutted against the first limiting seat and the second limiting seat to realize the rotation limitation of the blade.

8. A mosquito killer lamp according to claim 6, characterized in that: the blade on be provided with and to touch against the touch multitouch, micro-gap switch installs the lower extreme at last casing, the touch against the touch multitouch of blade can trigger micro-gap switch's contact.

9. A mosquito killer lamp according to claim 6 or 8, characterized in that: the upper casing comprises a middle frame and an upper cover, the upper cover is arranged on the middle frame and connected with the middle frame, the middle frame is connected with the lower casing, the air inlet is formed in the upper cover, the installation cavity is formed in the middle frame, the upper cover is provided with a mosquito-lured lamp, the upper cover is covered with a lampshade at the mosquito-lured lamp, a protective sleeve is arranged between the middle frame and the upper cover, and a through hole for mosquitoes to fly into the installation cavity is formed in the protective sleeve.

10. A mosquito killer lamp according to claim 6 or 8, characterized in that: the air outlet including set up first air outlet and the second air outlet of setting on casing bottom surface under on the casing lateral wall down, the casing is provided with mosquito-proof net in second air outlet department down.