CN210396594U - Anti-mosquito structure of door and window - Google Patents
Anti-mosquito structure of door and window Download PDFInfo
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- CN210396594U CN210396594U CN201920864430.6U CN201920864430U CN210396594U CN 210396594 U CN210396594 U CN 210396594U CN 201920864430 U CN201920864430 U CN 201920864430U CN 210396594 U CN210396594 U CN 210396594U
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- door
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- air outlet
- mosquito
- flow fan
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Abstract
The utility model provides a door and window's mosquito-proof structure, door and window includes framework and plate body, is equipped with interior concealed fan structure in one side of framework, and it has long banding formula casing of standing, is equipped with the through-flow fan in the casing, and the casing is equipped with into the wind gap towards indoor one side, and the casing is equipped with the air outlet towards one side of door and window passageway, installs vertical aviation baffle in air outlet department, vertical aviation baffle makes the air current that blows off from the air outlet towards the vertical locking limit off-centre position of framework. The utility model adopts the cross-flow fan as power, naturally forms linear airflow, has good wind screen isolation effect and low noise, and does not disturb residents; in addition, the cross-flow fan is hidden in the wall, and the appearance is attractive.
Description
Technical Field
The utility model relates to a prevent that mosquitos and flies from opening indoor protective structure that gets into in the twinkling of an eye by door or window.
Background
In the season of mosquitos and flies abuse, the mosquitoes and flies and other insects can seriously affect the daily life of people, even can bring hidden dangers to the physical health of people, and particularly have more remarkable effects on old people and children.
Although the screen window is installed in modern residential houses, the invasion of insects such as mosquitoes and flies can be resisted to a certain extent, but some tails of mosquitoes and flies always slide into a room after people open the door (or open the window), and the trouble is brought to the life of people.
To this kind of condition, the inventor has created various mosquito-proof structures, and the rationale is that near door and window installation fan, at door and window open the moment, make the wind screen by the fan, block that the mosquito gets into, there are chinese patent publications CN201850960U, 205382832U, CN207194773U etc. typically, but these mosquito-proof structures generally use the air-blower as the air supply, and the air-blower has the huge defect of noise, the utility model discloses a person has implemented according to the structure that the above-mentioned patent laid down, and the discovery noise is too big to endure.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned shortcoming of the prior art, an object of the utility model is to provide a door and window's mosquito-proof structure, solve its noise problem, make it really be suitable for the use.
In order to achieve the above object, the utility model adopts the following technical scheme:
a door and window mosquito prevention structure comprises a frame body arranged in a wall and a plate body which is opened and closed relative to the frame body, wherein one vertical edge of the plate body is a vertical locking edge which can be in open and close connection with the vertical locking edge of the frame body; the method is characterized in that:
the side, opposite to the vertical locking edge, of the frame body is also provided with an internal fan structure, the internal fan structure is embedded in a wall and is provided with a long-strip-shaped vertical shell, one side, facing the indoor, of the shell is provided with an air inlet, one side, facing the door and window channel, of the shell is provided with an air outlet, a cross-flow fan is arranged in the shell and comprises a motor and a cylindrical multi-blade impeller in power connection with the motor, a guide plate is arranged around the outer side of the impeller, one end of the guide plate is close to the air inlet, the other end of the guide plate extends to the air outlet, the distance from one end to the other end of the guide plate to the edge of the impeller is increased, a wind tongue plate is further arranged between the air outlet and the edge of the impeller, and a pressurization area is formed between;
and a vertical air deflector is arranged at the air outlet, and enables the air flow blown out from the air outlet to deviate from the outdoor position towards the vertical locking edge of the frame body.
Door and window's mosquito-proof structure, wherein: and a transverse air deflector is arranged at the air outlet and distributes partial air flow to the positions corresponding to the upper end and the lower end of the frame body.
Door and window's mosquito-proof structure, wherein: the cross flow fan is connected with a power supply.
Door and window's mosquito-proof structure, wherein: and two sides of the plate body are respectively provided with a delay switch, and the delay switches are electrically connected with the cross flow fan.
Door and window's mosquito-proof structure, wherein: two sides of the plate body are respectively provided with a double-control switch which is electrically connected with the cross-flow fan.
Door and window's mosquito-proof structure, wherein: and a proximity switch is arranged at the position of the vertical locking edge of the frame body relative to the vertical locking edge of the plate body, and the proximity switch is electrically connected with the cross-flow fan.
Door and window's mosquito-proof structure, wherein: the cross-flow fan is also provided with a gear setting button, and the gear setting button is arranged on the shell.
Door and window's mosquito-proof structure, wherein: the surface of the shell provided with the air inlet and the air outlet can be detached.
Door and window's mosquito-proof structure, wherein: the shell and the plate body are equal in height.
Door and window's mosquito-proof structure, wherein: the upper end and the lower end of the motor are respectively connected with the cylindrical multi-blade fan wheel in a power mode.
Compared with the prior art, adopt above-mentioned technical scheme the utility model has the advantages of: the cross-flow fan is used as power to naturally form linear airflow, so that the wind screen has good isolation effect and low noise, and does not disturb residents; in addition, the cross-flow fan is hidden in the wall, and the appearance is attractive.
Drawings
Fig. 1 is a schematic view of the overall structure of the mosquito-proof structure of the door and window provided by the present invention;
FIG. 2 is a schematic view of a built-in blower;
fig. 3 is a cross sectional view of the built-in fan structure.
Description of reference numerals: a frame body 1; a plate body 2; a hinge 3; a housing 4; an air inlet 5; an air outlet 6; a motor 7; a fan wheel 8; a baffle 9; a tongue vane 10; a booster zone 11; a vertical air deflector 12; a transverse air deflector 13; a proximity switch 14; a gear setting button 15; a filter screen 16.
Detailed Description
As shown in fig. 1, 2 and 3, the utility model provides a door and window mosquito-proof structure, the door and window includes a frame body 1 (door frame or window frame) installed in the wall and a plate body 2 (door plate or window sash) installed in the frame body 1, taking a side hung door or side hung window as an example, a vertical rotating edge of the plate body 2 is rotatably connected with a vertical rotating edge of the frame body 1 through a hinge 3, and a vertical locking edge of the plate body 2 can be openably and closably connected with a vertical locking edge of the frame body 1;
an inner fan structure which is equal to the plate body 2 in height is further arranged on one side of the vertical rotating edge of the frame body 1, the inner fan structure is embedded in a wall and is provided with a long strip-shaped vertical shell 4, an air inlet 5 is arranged on one side of the shell 4 facing the indoor, an air outlet 6 is arranged on one side of the shell 4 facing a door and window channel, a cross-flow fan (or called cross-flow fan) is arranged in the shell 4, the cross-flow fan comprises a motor 7 positioned in the middle, output shafts at the upper end and the lower end of the motor 7 are respectively connected with a cylindrical multi-blade fan wheel 8, a guide plate 9 is arranged around the outer side of the fan wheel 8, the guide plate 9 is streamline, one end of the guide plate is close to the air inlet 5, the other end of the guide plate extends to the air outlet 6, the guide plate is far away from the edge of the fan wheel 8 from one, a supercharging area 11 is formed between the air tongue plate 10 and the other end of the guide plate 9; when the fan wheel 8 rotates, negative pressure is formed at the air inlet 5, so that external air enters, and then is thrown out to the pressurizing area 11 by the blades of the fan wheel 8, and finally linear air flow blown out from the air outlet 6 is formed;
in order to control the air outlet direction, a vertical air deflector 12 and a horizontal air deflector 13 are installed at the air outlet 6, the vertical air deflector 12 is used for controlling the deflection angle of the air flow around the vertical axis, the air flow is preferably blown towards the vertical locking edge of the frame 1 from the outdoor position, and the horizontal air deflector 13 is used for distributing the air flow to the positions corresponding to the upper end and the lower end of the frame 1 more, so that the air flow can be intensively sprayed to the joint position of the plate body 2 and the frame 1, and a better precaution effect is achieved;
the structure of the cross-flow fan connected with the power supply is a conventional structure, and is not described in detail herein, and the starting mode of the cross-flow fan can be manual or automatic.
If an automatic mode is adopted, as shown in fig. 1 and 2, a proximity switch 14 is arranged at a position of the vertical locking edge of the frame body 1 relative to the vertical locking edge of the plate body 2, the proximity switch 14 is electrically connected with the cross-flow fan, when the plate body 2 is opened, the proximity switch 14 is activated, the cross-flow fan is automatically started, and once the plate body 2 is closed, the cross-flow fan automatically stops running.
If a manual mode is adopted, two sides of the plate body 2 can be respectively provided with a delay switch (which is an accessory easily bought in the market and the specific structure of which is not described herein and is not shown in the drawing), the delay switches are electrically connected with the cross-flow fan, any one of the delay switches is pressed or touched, the cross-flow fan is started to spray air flow to form a wind screen, the door is opened at the moment, the door is closed in time before the delay switches are automatically closed, and mosquitoes can be successfully prevented from entering a room. Certainly, the two time delay switches can be replaced by two double control switches (a common see-saw panel switch is a common structure and is not shown in the figure), namely, one of the double control switches is pressed or touched before the door is opened to start the cross flow fan, and the other of the double control switches is pressed or touched after the door is closed to stop the cross flow fan, so that the same mosquito-proof effect can be achieved, the start-stop time of the cross flow fan can be freely controlled, and the control is more accurate; the wiring method of the dual-control switch is a conventional technical means for interior decoration, and is not described herein. Adopt manual control mode, though the troublesome bit of operation, but can just form the wind-screen before door and window is opened, can play better mosquito-proof effect.
The cross-flow fan is also provided with a gear setting button 15 (which can be arranged on the shell 4), and an appropriate gear can be selected according to the specific situation of the living environment, so that the output air quantity of the fan is adjusted, and the mosquito and fly prevention effect of the device is ensured.
The surface of the shell 4 provided with the air inlet 5 and the air outlet 6 can be detached, so that the accessories can be conveniently overhauled and replaced, the wind wheel of the fan and the inside of the fan shell can be conveniently cleaned, and sanitation and cleanness are ensured.
In addition, the air inlet 5 and the air outlet 6 can be provided with filter screens 16, so that the fan wheel 8 is prevented from being stained with dust on one hand, and the body injury caused by the wrong entering of fingers can be prevented on the other hand.
The above description is made of a casement door or a casement window as an example to illustrate the mosquito-proof structure of the door and window, and actually, the present invention can also be applied to a sliding door or a sliding window, the sliding door or the sliding window can include the frame body and a plate body sliding relative to the frame body, one vertical edge of the frame body can be used for the plate body to be accommodated to form an accommodating edge, and the other vertical edge is a vertical locking edge for forming locking connection with the locking edge of the plate body; the built-in fan structure is embedded in the wall that is close to the frame accomodate the limit, can blow to the vertical lock joint limit of frame 1 outdoor position partially, if there is proximity switch, then sets up proximity switch in the vertical lock joint limit of frame 1 the position relative to the vertical lock joint limit of plate body 2, or adopts above-mentioned manual mode to control, and the manual basically the same of technique, does not give unnecessary details here.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A door and window mosquito prevention structure comprises a frame body arranged in a wall and a plate body which is opened and closed relative to the frame body, wherein one vertical edge of the plate body is a vertical locking edge which can be in open and close connection with the vertical locking edge of the frame body; the method is characterized in that:
the side, opposite to the vertical locking edge, of the frame body is also provided with an internal fan structure, the internal fan structure is embedded in a wall and is provided with a long-strip-shaped vertical shell, one side, facing the indoor, of the shell is provided with an air inlet, one side, facing the door and window channel, of the shell is provided with an air outlet, a cross-flow fan is arranged in the shell and comprises a motor and a cylindrical multi-blade impeller in power connection with the motor, a guide plate is arranged around the outer side of the impeller, one end of the guide plate is close to the air inlet, the other end of the guide plate extends to the air outlet, the distance from one end to the other end of the guide plate to the edge of the impeller is increased, a wind tongue plate is further arranged between the air outlet and the edge of the impeller, and a pressurization area is formed between;
and a vertical air deflector is arranged at the air outlet, and enables the air flow blown out from the air outlet to deviate from the outdoor position towards the vertical locking edge of the frame body.
2. The anti-mosquito structure of door and window according to claim 1, characterized in that: and a transverse air deflector is arranged at the air outlet and distributes partial air flow to the positions corresponding to the upper end and the lower end of the frame body.
3. The anti-mosquito structure of door and window according to claim 1, characterized in that: the cross flow fan is connected with a power supply.
4. The anti-mosquito structure of door and window according to claim 1, characterized in that: and two sides of the plate body are respectively provided with a delay switch, and the delay switches are electrically connected with the cross flow fan.
5. The anti-mosquito structure of door and window according to claim 1, characterized in that: two sides of the plate body are respectively provided with a double-control switch which is electrically connected with the cross-flow fan.
6. The anti-mosquito structure of door and window according to claim 1, characterized in that: and a proximity switch is arranged at the position of the vertical locking edge of the frame body relative to the vertical locking edge of the plate body, and the proximity switch is electrically connected with the cross-flow fan.
7. The anti-mosquito structure of door and window according to claim 1, characterized in that: the cross-flow fan is also provided with a gear setting button, and the gear setting button is arranged on the shell.
8. The anti-mosquito structure of door and window according to claim 1, characterized in that: the surface of the shell provided with the air inlet and the air outlet can be detached.
9. The anti-mosquito structure of door and window according to claim 1, characterized in that: the shell and the plate body are equal in height.
10. The anti-mosquito structure of door and window according to claim 1, characterized in that: the upper end and the lower end of the motor are respectively connected with the cylindrical multi-blade fan wheel in a power mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864430.6U CN210396594U (en) | 2019-06-10 | 2019-06-10 | Anti-mosquito structure of door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864430.6U CN210396594U (en) | 2019-06-10 | 2019-06-10 | Anti-mosquito structure of door and window |
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| Publication Number | Publication Date |
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| CN210396594U true CN210396594U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920864430.6U Active CN210396594U (en) | 2019-06-10 | 2019-06-10 | Anti-mosquito structure of door and window |
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| CN (1) | CN210396594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594013A (en) * | 2020-06-19 | 2020-08-28 | 深圳市禹生贸易有限公司 | Protective air wall generating device and using method thereof |
-
2019
- 2019-06-10 CN CN201920864430.6U patent/CN210396594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594013A (en) * | 2020-06-19 | 2020-08-28 | 深圳市禹生贸易有限公司 | Protective air wall generating device and using method thereof |
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