CN209539230U

CN209539230U - A kind of device for preventing mosquito from entering with S shape ventilating duct

Info

Publication number: CN209539230U
Application number: CN201821588491.6U
Authority: CN
Inventors: 陈金钊; 吕文卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-28
Filing date: 2018-09-28
Publication date: 2019-10-25
Anticipated expiration: 2028-09-28

Abstract

The device that the utility model proposes a kind of with S shape ventilating duct prevent mosquito from entering solves the problems, such as that mosquito drives light and enters room in the prior art, prevents that wind from bringing dust into or rainwater enters.A kind of device for preventing mosquito from entering with S shape ventilating duct, including a frame-type forms, the forms are equipped with shutter ontology, the shutter ontology is arranged successively by several window page groups and is formed, each window page group constitute the ventilating duct of a S shape, the air inlet and air outlet of the ventilating duct are respectively arranged on the two sides of the shutter ontology.The utility model smart structural design has very big practicability.

Description

A kind of device for preventing mosquito from entering with S shape ventilating duct

Technical field

The present invention relates to consumer goods industries, particularly relate to a kind of device for preventing mosquito from entering with S shape ventilating duct.

Background technique

Modern research suggests that the phototaxis of Nocturnal insects is related with its mode of navigating.It is to lead that they, which are usually with the moon, Navigate coordinate, and moonlight is not perpendicular to when flight, but is in oblique；And lights can allow them to be mistakenly considered the moon, as a result Lights can be flown to the track of spiral shape asymptote.The phototaxis such as the insect of night flying such as moth, mosquito, fly are all very By force, they are also different to the reactivity of light, and some is light-exposed at a glance just to ride, and what is had can will just fly to light source a moment later There.We can use this phototaxis of insect, by way of completely cutting off light source, block their flight path, thus Achieve the purpose that insect is prevented to invade.

When wind is blown into room, it is possible to room can be entered entrainment of dust or rainwater, influence the clean level in room.

Summary of the invention

The present invention proposes a kind of device for preventing mosquito from entering with S shape ventilating duct, solves mosquito in the prior art The problem driving light and enter room, prevent that wind from bringing dust into or rainwater enters etc..

The technical scheme of the present invention is realized as follows:

A kind of device for preventing mosquito from entering with S shape ventilating duct, including a frame-type forms, the forms are equipped with hundred Leaf window ontology, the shutter ontology are arranged successively by several window page groups and are formed, and each window page group constitutes the ventilation of a S shape Road, the air inlet and air outlet of the ventilating duct are respectively arranged on the two sides of the shutter ontology.

Further, the window page group includes the window page of two S types, the opening of described two window pages be oppositely arranged to be formed it is logical Air duct.

It further, further include a lifting device, the lifting device is connect with the shutter ontology to control State the lifting of shutter.

Further, the lifting device include set on frame-type forms top two sides gear and correspondence with it is described Two chains of two gears connection, two chains correspondence are connect with the two sides of the shutter ontology, when controlling When shutter is gone up and down, it is only necessary to pull chain that can control the lifting of shutter manually.

It further, further include a turnover device, the turnover device is connect with the shutter ontology to control hundred The angle of leaf window window page.

Further, the turnover device include the sliding slot being symmetrically set on two inside casings of the frame-type forms, respectively with Two sliding blocks of the two sides connection of the shutter ontology, described two sliding blocks are correspondingly arranged in described two sliding slots, when wanting When changing the angle of louvered window page, only need position of the adjusting slider in sliding slot that shutter ontology can be made to change angle.

Further, the material of the window page is light absorbent.

According to the above description of this invention it is found that compared with prior art, the present invention has the advantage that

One, since the ventilating duct of the device is in S shape, air inlet is connected to air outlet non-rectilinear, and the fundamental property of light First is that light light in uniform dielectric of the same race along straightline propagation, therefore light is blocked by non-directional ventilating duct, will not appear window Family has completely cut off light source, block the flight path of mosquito, to achieve the purpose that insect is prevented to invade, while also can be well Barrier dust or rainwater float into room.

Two, the setting of lifting device allows user to roll or put down according to their own needs shutter ontology (daytime When, it can be with roll-up shutter ontology, when night, can put down shutter ontology).

Three, the setting of turnover device, thus it is possible to vary the angle of the window page of shutter ontology, thus according to seasonal drive light Or the mosquito that flight angle is different, change the barrier angle of light, to achieve the purpose that mosquito is prevented to fly into.

Four, the material of window page is set as light absorbent, and the reflection of light can be reduced in the communication process of light, is greatly reduced Light reflects outside window, to achieve the purpose that mosquito is prevented to fly into.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the fragmentary cross-sectional view of Fig. 1 in the present invention；

Fig. 3 is the schematic cross-sectional view of turnover device of the invention

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

As shown in Figure 1 and Figure 2, the dress that the embodiment of the invention provides a kind of with S shape ventilating duct prevent mosquito from entering It sets, the air inlet of the ventilating duct of described device is connected to air outlet non-rectilinear, and further, which includes a frame-type forms 1, The forms 1 are equipped with shutter ontology, and the shutter ontology is arranged successively by several window page groups 2 and is formed, each window page group 2 Constitute a ventilating duct 8, i.e. the air inlet of ventilating duct and the air outlet two sides that are respectively at the shutter ontology, the window page Group includes the window page 3 of two non-linear shapes, it is preferable that the shape of the window page 3 is S type, and the opening of described two window pages 3 is opposite The ventilating duct for forming a S shape is set, the air inlet 4 and air outlet 5 of ventilating duct are respectively arranged on the two sides of the shutter ontology, The setting of several window page groups constitutes several ventilating ducts, and gentle breeze outside window enters from air inlet 4, by the ventilating duct inner wall of S shape Reflection, the reflection to two sides reverse flow, then through ventilating duct inner sidewall flows into room by air outlet 5, and the flow direction of wind is such as Shown in Fig. 2, similarly, the air in room is flowed out by air inlet 4 outside window to take a breath by air outlet 5 via ventilating duct.

Form several ventilating ducts by the way that several window page groups are arranged, such setting can to avoid because worry mosquito harass and Outdoor air quantity leads to greatly flu etc., and indoor doors or windows are closed, so that air circulation is deteriorated, as oxygen consumes, titanium dioxide Carbon accumulation, people will feel irritated, unhappy, spiritual and be difficult to concentrate.It is dense since respiratory center can be inhibited when gas concentration lwevel is high To respiratory center, there are also paralysis effects when spending especially high, and if things go on like this people have the symptoms such as deficient qi and blood, low blood lipid, and hold very much It is susceptible to arrive brain fag, people's lives are seriously affected, if office worker's work can feel unable to do what one wishes, student's study also be will receive Very big influence.Simultaneously as ventilating duct is not linear, therefore indoor light passes through the reflection of ventilating duct road wall, can not Outdoor is reflected, avoids light barrier from attracting mosquito well.The present invention can control daytime by the opening and closing of shutter ontology Night ventilation quantity adjusts indoor air temperature, maintains indoor air quality, the lance that processing completely cuts off mosquito and ensures to divulge information well Shield.

In order to ensure light is not easy to go out outdoor from indoor reflection, the material of the window page is made of light absorbent, preferably The extinction plate on ground, the material black of window page is made, and the material of window page is set as light absorbent, can subtract in the communication process of light The reflection of few light, considerably reduces light and reflects outside window, to achieve the purpose that mosquito is prevented to fly into.

When shutter ontology is put down, outdoor light can not illuminate interior, in order to guarantee indoor light on daytime, also set Be equipped with a lifting device 6, allow user roll or put down according to their own needs shutter ontology (when daytime, Ke Yijuan Shutter ontology is played, when night can put down shutter ontology).

Specifically, the lifting device 6 includes the gear 61 set on frame-type forms top two sides and corresponding and institute Two chains 62 of two gears connection are stated, two chains 62 correspondence is connect with the two sides of the shutter ontology, when When controlling shutter lifting, it is only necessary to pull chain that can control the lifting of shutter manually.

Since the mosquito in each season is different, the drive light situation of mosquito and to light angle susceptibility not Together, simultaneously as the sun rises in east and drop in west daily, light angle is also different, therefore when the fixation of the angle of ventilating duct, it injects indoor Light can not be adjusted according to the demand of user, be made troubles to people's lives, and in order to solve this problem, the present invention is also Equipped with a turnover device 7, as shown in figure 3, the turnover device 7 includes the cunning being symmetrically set on two inside casings of the frame-type forms Slot 71, two sliding blocks 72 connecting respectively with the two sides of the shutter ontology, described two sliding blocks 72 are correspondingly arranged at described In two sliding slots 71, when the angle of louvered window page to be changed, only need position of the adjusting slider in sliding slot that can make blinds Window ontology changes angle.By the angle of rotation window page between daytime, extraneous light is introduced into room, realizes normal illumination, night By rotating the angle of window page, black room effect is formed, the path of light is completely cut off, blocks the navigation signal of insect, to reach anti- The only purpose of insect invasion, while intake and air output are adjusted to adjust indoor air purification rate.

Smart structural design of the invention, intake is adjustable, and night can open a window, and reduces the use of air-conditioning etc., Environmental protection and economy, while room air health, enough oxygen content are kept, and maintain lower carbon dioxide content；Become using insect Photosensitiveness and the characteristics of navigated using light, is blocked indoor light to extraneous conduction, insect flight route is blocked, to reach The purpose of the outer insect infestations of isolating chamber.Black room structure, not only reaches ventilation purpose, but also achievees the purpose that block insect infestations route, It kills two birds with one stone.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims

1. a kind of device for preventing mosquito from entering with S shape ventilating duct, it is characterised in that: including a frame-type forms, the window Body is equipped with shutter ontology, and the shutter ontology is arranged successively by several window page groups and is formed, and each window page group constitutes a S The ventilating duct of shape, the air inlet and air outlet of the ventilating duct are respectively arranged on the two sides of the shutter ontology.

2. a kind of device for preventing mosquito from entering as described in claim 1, it is characterised in that: the window page group includes two S The opening of the window page of type, described two window pages is oppositely arranged to form ventilating duct.

3. a kind of device for preventing mosquito from entering as claimed in claim 1 or 2, it is characterised in that: it further include a lifting device, The lifting device connect the lifting to control the shutter with the shutter ontology.

4. a kind of device for preventing mosquito from entering as claimed in claim 3, it is characterised in that: the lifting device includes being set to Two chains that the gear and correspondence of frame-type forms top two sides are connect with described two gears, two chains pair It should be connect with the two sides of the shutter ontology, when shutter to be controlled lifting, it is only necessary to pull chain that can control manually The lifting of shutter processed.

5. a kind of device for preventing mosquito from entering as claimed in claim 1 or 2, it is characterised in that: it further include a turnover device, The turnover device connect the angle to control louvered window page with the shutter ontology.

6. a kind of device for preventing mosquito from entering as claimed in claim 5, it is characterised in that: the turnover device includes symmetrical Sliding slot on two inside casings of the frame-type forms, two sliding blocks being connect respectively with the two sides of the shutter ontology, Described two sliding blocks are correspondingly arranged in described two sliding slots, when the angle of louvered window page to be changed, only adjusting slider are needed to exist Position in sliding slot can make shutter ontology change angle.

7. such as a kind of described in any item devices for preventing mosquito from entering of claims 1 or 2, it is characterised in that: the window page Material is light absorbent.