CN212644856U - Ventilation sunshade curtain - Google Patents
Ventilation sunshade curtain Download PDFInfo
- Publication number
- CN212644856U CN212644856U CN202021250624.6U CN202021250624U CN212644856U CN 212644856 U CN212644856 U CN 212644856U CN 202021250624 U CN202021250624 U CN 202021250624U CN 212644856 U CN212644856 U CN 212644856U
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- guide rail
- side guide
- air inlet
- curtain
- air
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- 238000009423 ventilation Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241000700647 Variola virus Species 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model provides a ventilation sunshade curtain, which comprises an air inlet side guide rail, an air outlet side guide rail, a driving system, a curtain sheet, a curtain bottom sheet and a fan; the air inlet side guide rail and the air exhaust side guide rail are respectively vertically and fixedly arranged at two sides, and cavities extending along the axial direction are respectively arranged inside the outer sides of the air inlet side guide rail and the air exhaust side guide rail; the air inlet side guide rail is provided with an air inlet port communicated with the cavity, and the outdoor side of the air exhaust side guide rail is provided with an air exhaust port communicated with the cavity; each curtain sheet is internally hollow, the two ends of each curtain sheet are respectively provided with an end enclosure communicated with the interior of the curtain sheet, the two ends of each curtain sheet are respectively connected with the air inlet side guide rail and the air exhaust side guide rail in a sliding manner, and the end enclosures at the two ends are respectively arranged in the air inlet side guide rail and the air exhaust side guide rail and are communicated with the cavity; the fan is connected with the air inlet port. The utility model discloses can initiatively arrange the room air outdoor, help is indoor takes a breath, and can let the room air through inside the curtain piece, has higher separation effect to indoor outer temperature.
Description
Technical Field
The utility model relates to a decorate building materials and ventilation equipment field, concretely relates to sunshade curtain takes a breath.
Background
The main effect of sunshade product can shelter from sunshine, support in the wind and shine, can open in the right time simultaneously and pass through light, ventilative.
The sun-shading products in the prior art do not have the active ventilation function. Note that what is said here is the active discharge of indoor air to the outside, rather than a mere opening of the sunshade, light-transmitting ventilation.
In general buildings such as office buildings and villas, air conditioners or heating are frequently opened indoors, doors, windows and sunshades need to be closed at the moment, and therefore indoor air is difficult to exchange air all the time, and air quality is reduced. In this case, the old air in the room is generally drawn out by a specific air exhaust system, and the fresh air is drawn in by a fresh air system, an air conditioner, and the like. However, the air outlet of the air exhaust system can only be arranged at a specific position of a ceiling or a wall, which may cause the arrangement of the air outlet to be insufficient and uneven; in addition, the air outlet arranged on the ceiling or the wall also needs to be exhausted outdoors through a specific pipeline, and the pipeline arranged on the top of the ceiling and in the wall obviously increases the construction complexity.
Meanwhile, the outdoor temperature and the indoor temperature have larger temperature difference, and the indoor temperature is controlled by a temperature control means, so that the air conditioner is natural and comfortable. The sunshade of the prior art has a certain temperature blocking effect after being closed. However, after the sunshade is closed for a long time, the temperature of the sunshade is still easily affected by the outdoor environment, so that the temperature of the indoor side of the sunshade gradually tends to the outdoor temperature, and the burden of indoor air conditioning or heating is increased.
It is obvious that the prior art has certain defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a sunshade screen takes a breath is provided, can take the initiative and arrange the room air outdoor, help indoor taking a breath, and can let the room air through the curtain piece inside, have higher separation effect to indoor outer temperature.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a ventilation sunshade curtain comprises an air inlet side guide rail, an air outlet side guide rail, a driving system, a curtain sheet, a curtain bottom sheet and a fan; the air inlet side guide rail and the air exhaust side guide rail are respectively fixedly and vertically arranged at two sides, cavities extending along the axial direction are respectively arranged inside the outer sides of the air inlet side guide rail and the air exhaust side guide rail, and the cavities are communicated with the openings of the air inlet side guide rail and the air exhaust side guide rail; the air inlet side guide rail is provided with an air inlet port communicated with the cavity, and the outdoor side of the air exhaust side guide rail is provided with an air exhaust port communicated with the cavity; the driving system is arranged between the tops of the two guide rails; a plurality of curtain sheets are connected one by one from top to bottom to form a curtain mat, and the top of the curtain mat is connected with a driving system; each curtain sheet is internally hollow, the two ends of each curtain sheet are respectively provided with an end enclosure communicated with the interior of the curtain sheet, the two ends of each curtain sheet are respectively connected with the air inlet side guide rail and the air exhaust side guide rail in a sliding manner, and the end enclosures at the two ends are respectively arranged in the air inlet side guide rail and the air exhaust side guide rail and are communicated with the cavity; the curtain bottom sheet is connected with the bottom of the curtain mat; the fan is connected with the air inlet port, so that indoor air flows to the air outlet port through the air inlet port and the interior of the curtain sheet.
Furthermore, the inside of the air inlet side guide rail and the air outlet side guide rail is provided with a joint component and a stretching mechanism; the joint member is arranged in the cavity, and the side of the joint member facing the end part of the curtain sheet is axially provided with vent holes which are in one-to-one correspondence with the curtain sheet; the extending mechanism is arranged in the air inlet side guide rail and the air exhaust side guide rail, the two joint components are respectively movably connected with the air inlet side guide rail and the air exhaust side guide rail through the extending mechanism, so that the curtain bottom sheet triggers the extending mechanism when the curtain mat is closed, the two joint components are driven to be jointed with the end part of each curtain sheet, and the vent hole is communicated with the seal head.
Furthermore, the extending mechanism comprises a swing rod and a trigger terminal; the joint component is rotatably connected with at least two swing rods, the tail parts of the swing rods are rotatably connected with the air inlet side guide rail or the air exhaust side guide rail, and all the swing rods are arranged in parallel to form a four-bar mechanism; the trigger terminal has a pressing end facing the end of the shade base sheet and a swing arm facing the cavity; the two trigger terminals are respectively and rotatably connected with the air inlet side guide rail and the air outlet side guide rail, and the swing arms are connected with the corresponding swing rods, so that the contact terminals are driven to swing when the end part of the curtain bottom sheet touches the pressing end, and the joint members are driven to extend out of the end part of the curtain sheet through the swing arms.
Further, the extension mechanism includes an electromagnetic device and a trigger switch, the electromagnetic device is installed in the cavities of the air intake side guide rail and the exhaust side guide rail and connected between the cavities and the joint member; the trigger switch is arranged at the bottom of the air inlet side guide rail and the exhaust side guide rail.
Furthermore, the outer end of the end enclosure is provided with a sunken U-shaped notch, one side of the joint component facing the end part of the curtain sheet is in a U-shaped protrusion, and the joint component is hermetically embedded in the U-shaped notch of the end enclosure when being connected and communicated with the curtain sheet.
Furthermore, two partition plates are arranged on the side, facing the opening, of the cavity of the air inlet side guide rail and the air outlet side guide rail, and the partition plates are suspended relatively; the two sides of the joint component are provided with limit edges matched with the partition boards, the hanging part of the joint component between the partition boards stretches out and draws back, and the limit edges are attached and sealed with the partition boards when the joint component stretches out.
Furthermore, a sealing rubber strip for sealing is arranged between the partition plate and the limiting edge.
Further, the air inlet port is arranged at the top of the air inlet side guide rail, and the exhaust port is arranged at the bottom of the exhaust side guide rail.
Further, the aperture of the vent hole is proportional to the distance from the vent hole to the air inlet port.
Further, the driving system comprises a motor and a winding roller; the motor is in transmission connection with the winding drum, and the curtain mat is wound on the surface of the winding drum.
The utility model provides a pair of sunshade curtain takes a breath has following advantage:
the indoor and outdoor ventilation can be actively carried out, and the indoor old air is discharged out of the room;
indoor air can pass through the interior of the curtain sheet, the curtain sheet can keep the temperature close to that of the indoor space for a long time by utilizing the indoor air, the function of blocking the indoor and outdoor temperature transmission is achieved, and the energy of an indoor air conditioner is saved;
excessive exhaust pipelines do not need to be laid on ceilings and walls, so that the pipeline structure is simplified, and the construction difficulty is reduced;
in the process that indoor air is exhausted outdoors through the curtain sheets, the sealing performance is fully considered, and the sealing structure is driven by the curtain bottom sheet and does not need to be controlled;
the structure of the vent holes allows for the uniformity of air passing through the curtain sheets, and the air can uniformly pass through each curtain sheet to the maximum extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the ventilation sunshade curtain of the present invention.
Fig. 2 is a schematic view of the engagement state of the extension mechanism in the linkage structure.
Fig. 3 is a schematic view of the separated state of fig. 2.
Fig. 4 is an enlarged view of the engagement state of the protruding mechanism in the electromagnetic structure.
Fig. 5 is a top view of fig. 3.
Description of reference numerals:
1. air inlet side guide rail 2 and air exhaust side guide rail
3. Drive system 4, curtain sheet
5. Curtain film 6 and fan
7. Air inlet port 8, exhaust port
9. Cavity 10, head
11. Joint member 12, swing link
13. Trigger terminal 14, press end
15. Swing arm 16, air vent
17. Electromagnetic device 18, partition
19. Limiting edge 20 and sealing rubber strip
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention and the accompanying drawings are combined together to clearly and completely describe the technical solutions in the embodiments of the present invention. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, an embodiment of the present invention provides a ventilation sunshade curtain, which includes an air intake side guide rail 1, an exhaust side guide rail 2, a driving system 3, a curtain sheet 4, a curtain bottom sheet 5 and a fan 6; the air inlet side guide rail 1 and the air outlet side guide rail 2 are respectively fixedly and vertically arranged at two sides, cavities 9 extending along the axial direction are respectively arranged inside the outer sides of the air inlet side guide rail 1 and the air outlet side guide rail 2, and the cavities 9 are communicated with the openings of the air inlet side guide rail 1 and the air outlet side guide rail 2; an air inlet port 7 communicated with the cavity 9 is arranged on the air inlet side guide rail 1, and an air outlet port 8 communicated with the cavity 9 is arranged on the outdoor side of the air outlet side guide rail 2; the driving system 3 is arranged between the tops of the two guide rails; a plurality of curtain sheets 4 are connected one by one up and down to form a curtain mat, and the top of the curtain mat is connected with a driving system 3; each curtain sheet 4 is hollow, two ends of each curtain sheet 4 are respectively provided with an end enclosure 10 communicated with the interior of the curtain sheet 4, two ends of each curtain sheet 4 are respectively connected with the air inlet side guide rail 1 and the air exhaust side guide rail 2 in a sliding manner, and the end enclosures 10 at the two ends are respectively arranged in the air inlet side guide rail 1 and the air exhaust side guide rail 2 and are communicated with the cavity 9; the curtain bottom sheet 5 is connected with the bottom of the curtain mat; the fan 6 is connected to the intake port 7, and causes the indoor air to flow through the intake port 7 and the inside of the curtain sheet 4 toward the exhaust port 8.
The utility model discloses an air inlet side guide rail 1 is introduced with the air of indoor side to the initiative guide effect of fan 6, through 4 flow direction exhaust side guide rails 2 of every curtain piece again, finally outdoor through 8 discharges of exhaust port to take a breath. Meanwhile, because the indoor and outdoor temperature difference is generally large, the indoor air is more suitable for human bodies, and the residual temperature of the indoor air is fully utilized in the process that the indoor old air is discharged out of the room through the curtain sheet 4, so that the temperature of the curtain sheet 4 is more similar to the indoor temperature, the indoor and outdoor heat interaction is effectively blocked, and the function of an ecological curtain is achieved.
In a specific configuration of the driving system 3, the driving system 3 preferably includes a motor (not shown) and a winding drum (not shown); the motor is in transmission connection with the winding drum, and the curtain mat is wound on the surface of the winding drum.
This flow of the indoor air through the curtain sheet 4 occurs only in a state where the curtain sheet 4 is completely closed. The opening and closing of the curtain sheet 4 is realized by the rotation of the winding drum driven by the motor, and the curtain sheet 4 is opened and closed in a sliding way through the guiding action of the air inlet side guide rail 1 and the air outlet side guide rail 2, which is the same as the prior art. Of course, the drive system 3 may also adopt other drive schemes, which are not described in detail herein.
More specifically, the air path is constructed in a sealing manner after the curtain sheet 4 is completely closed. Preferably, the inside of the intake side rail 1 and the exhaust side rail 2 is provided with a joint member 11 and a protruding mechanism; the joint member 11 is arranged in the cavity 9, and the joint member 11 is provided with vent holes 16 which are in one-to-one correspondence with the curtain sheet 4 along the axial direction at one side facing the end part of the curtain sheet 4; the extending mechanism is arranged in the air inlet side guide rail 1 and the air exhaust side guide rail 2, the two joint components 11 are respectively movably connected with the air inlet side guide rail 1 and the air exhaust side guide rail 2 through the extending mechanism, when the curtain mat is closed, the curtain bottom sheet 5 triggers the extending mechanism to drive the two joint components 11 to be jointed with the end part of each curtain sheet 4, and the vent hole 16 is communicated with the seal head 10.
Under the state that curtain 4 was opened, joint member 11 and curtain 4 were non-joint state, and fan 6 also can not start, and indoor old air can not enter into the utility model discloses an among the sunshade product. After the curtain 4 is completely closed, the joint member 11 is extended to be jointed with the end socket 10, and then an air path is formed with the hollow curtain 4. Then, the fan 6 is turned on to introduce the old air in the room, pass through the inside of the curtain sheet 4 and discharge the air to the outside. The engagement member 11 is generally of equal length to the curtain.
Referring to fig. 4, the specific technical solution of the extending mechanism is that it includes an electromagnetic device 17 and a trigger switch (not shown), the electromagnetic device 17 is installed in the cavity 9 of the air intake side guide rail 1 and the air exhaust side guide rail 2, and is connected between the cavity 9 and the joint member 11; the trigger switch is installed at the bottom of the air intake side guide rail 1 and the air exhaust side guide rail 2. When the electromagnetic device 17 is electrified and extends, the engaging member 11 is driven to extend and engage with the end socket 10. This configuration undoubtedly increases the complexity of the control.
Referring to fig. 2 to 3, another preferred embodiment is to use a linkage scheme with the curtain sheet 4: the extending mechanism comprises a swing rod 12 and a trigger terminal 13; the joint member 11 is rotatably connected with at least two swing rods 12, the tail parts of the swing rods 12 are rotatably connected with the air inlet side guide rail 1 or the air exhaust side guide rail 2, and all the swing rods 12 are arranged in parallel to form a four-bar mechanism; the trigger terminal 13 has a pressing end 14 facing the end of the shade base sheet 5 and a swing arm 15 facing the cavity 9; the two trigger terminals 13 are respectively connected with the air inlet side guide rail 1 and the air outlet side guide rail 2 in a rotating manner, and the swing arms 15 are connected with the corresponding swing rods 12, so that when the end part of the curtain bottom sheet 5 touches the pressing end 14, the trigger terminals 13 are driven to swing, and the joint member 11 is driven to extend out of the end part of the curtain sheet 4 through the swing arms 15.
When the curtain sheet 4 is closed, the curtain base sheet 5 must move to the end portions of the air intake side rail 1 and the air discharge side rail 2, and the pressing end 14 of the trigger terminal 13 is touched. The linkage scheme saves the complexity of electromagnetic control, and is a scheme with high reliability and free from debugging.
To the joint leakproofness problem of head 10 and engaging elements 11, as preferred, the outer end of head 10 is equipped with sunken U-shaped breach, engaging elements 11 is the U-shaped protrusion towards one side of curtain 4 tip, and engaging elements 11 is sealed when communicating with the joint of curtain 4 and inlays and locate in the U-shaped breach of head 10 to guarantee closely laminating, and the ventilation hole aligns completely with head 10.
Referring to fig. 5, for the sealing problem between the cavity 9 of the air path and the joint member 11, preferably, two partition plates 18 are disposed on the sides of the cavities 9 of the air inlet side guide rail 1 and the air outlet side guide rail 2 facing the opening, and the partition plates 18 are relatively suspended; and limiting edges 19 matched with the partition plates 18 are arranged on two sides of the joint member 11, the joint member 11 stretches out and draws back at the suspension part between the partition plates 18, and the limiting edges 19 are attached and sealed with the partition plates 18 when extending out. Furthermore, a sealing rubber strip 20 for sealing is arranged between the partition 18 and the limiting edge 19.
For the present invention, it is preferable to ensure that the indoor air can uniformly pass through each sheet 4 of the mat. Aiming at the problem, the gas path layout of air intake and exhaust can be optimized. Preferably, the intake port 7 is provided at the top of the intake side rail 1, and the exhaust port 8 is provided at the bottom of the exhaust side rail 2.
The indoor air is guided by the fan 6 to enter from the top of the air inlet side guide rail 1, and under the action of self weight and the wind pressure diversion of the fan 6, the indoor air tends to fill the cavity 9 of the whole air inlet side guide rail 1 downwards. And at the same time, flows into the inside of the nearest curtain sheet 4 by the wind pressure, and flows through the curtain sheet 4 toward the cavity 9 of the exhaust side guide rail 2. Similarly, the air in the cavity 9 of the exhaust side guide rail 2 also tends to flow downward and is finally discharged to the outside through the exhaust port 8 at the bottom.
As a further preference, the aperture of the vent hole 16 is proportional to the distance from the vent hole 16 to the air inlet port 7.
Since the wind pressure action of the fan 6 is attenuated with the distance from the fan 6, the wind pressure is large near the inlet port 7 and small far from the inlet port 7. In order to make the air pass through each curtain sheet 4 more uniformly, the aperture of the vent hole 16 of the joint member 11 is set to: the aperture is smaller at the position closer to the air inlet port 7, and the aperture is larger at the position farther from the air inlet port 7, so that the integral air pressure is balanced. The wind pressure near the air inlet port 7 is larger, but the aperture of the vent hole 16 is smaller, the resistance is larger, and most of air is not easy to enter the curtain sheet 4 through the vent hole 16; although the wind pressure far away from the air inlet port 7 is attenuated, the aperture of the vent hole 16 is larger, the resistance is smaller, and the air can enter the interior of the curtain sheet 4 more easily under the condition of smaller wind pressure.
The utility model provides a pair of sunshade curtain takes a breath can initiatively carry out indoor outer taking a breath, and with indoor old air discharge outdoor, and the in-process can let indoor air through inside curtain piece 4, utilize the room air to make curtain piece 4 keep with indoor close temperature for a long time, play the effect of the indoor outer temperature transmission of separation, save the indoor air conditioning energy. From this, need not to lay too much exhaust duct at smallpox, wall, simplify pipeline structure, reduce the construction degree of difficulty. In addition, in the process of discharging the indoor air to the outdoor through the curtain sheet 4, the telescopic joint component 11 is designed to seal by fully considering the sealing performance. The extension mechanism has a linkage scheme, and the joint component 11 can be driven by the curtain bottom plate 5 without control. Meanwhile, the structure of the vent holes 16 allows for the uniformity of air passing through the curtain sheets 4, maximizing the uniformity of air passing through each curtain sheet 4.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A ventilation sunshade curtain is characterized in that: comprises an air inlet side guide rail, an air outlet side guide rail, a driving system, a curtain sheet, a curtain bottom sheet and a fan; the air inlet side guide rail and the air exhaust side guide rail are respectively fixedly and vertically arranged at two sides, cavities extending along the axial direction are respectively arranged inside the outer sides of the air inlet side guide rail and the air exhaust side guide rail, and the cavities are communicated with the openings of the air inlet side guide rail and the air exhaust side guide rail; the air inlet side guide rail is provided with an air inlet port communicated with the cavity, and the outdoor side of the air exhaust side guide rail is provided with an air exhaust port communicated with the cavity; the driving system is arranged between the tops of the two guide rails; a plurality of curtain sheets are connected one by one from top to bottom to form a curtain mat, and the top of the curtain mat is connected with a driving system; each curtain sheet is internally hollow, the two ends of each curtain sheet are respectively provided with an end enclosure communicated with the interior of the curtain sheet, the two ends of each curtain sheet are respectively connected with the air inlet side guide rail and the air exhaust side guide rail in a sliding manner, and the end enclosures at the two ends are respectively arranged in the air inlet side guide rail and the air exhaust side guide rail and are communicated with the cavity; the curtain bottom sheet is connected with the bottom of the curtain mat; the fan is connected with the air inlet port, so that indoor air flows to the air outlet port through the air inlet port and the interior of the curtain sheet.
2. The ventilation sunshade of claim 1, wherein: the inside of the air inlet side guide rail and the air outlet side guide rail is provided with a joint component and a stretching mechanism; the joint member is arranged in the cavity, and the side of the joint member facing the end part of the curtain sheet is axially provided with vent holes which are in one-to-one correspondence with the curtain sheet; the extending mechanism is arranged in the air inlet side guide rail and the air exhaust side guide rail, the two joint components are respectively movably connected with the air inlet side guide rail and the air exhaust side guide rail through the extending mechanism, so that the curtain bottom sheet triggers the extending mechanism when the curtain mat is closed, the two joint components are driven to be jointed with the end part of each curtain sheet, and the vent hole is communicated with the seal head.
3. The ventilation sunshade of claim 2, wherein: the extending mechanism comprises a swing rod and a trigger terminal; the joint component is rotatably connected with at least two swing rods, the tail parts of the swing rods are rotatably connected with the air inlet side guide rail or the air exhaust side guide rail, and all the swing rods are arranged in parallel to form a four-bar mechanism; the trigger terminal has a pressing end facing the end of the shade base sheet and a swing arm facing the cavity; the two trigger terminals are respectively and rotatably connected with the air inlet side guide rail and the air outlet side guide rail, and the swing arms are connected with the corresponding swing rods, so that the contact terminals are driven to swing when the end part of the curtain bottom sheet touches the pressing end, and the joint members are driven to extend out of the end part of the curtain sheet through the swing arms.
4. The ventilation sunshade of claim 2, wherein: the extension mechanism comprises an electromagnetic device and a trigger switch, and the electromagnetic device is arranged in the cavities of the air inlet side guide rail and the exhaust side guide rail and connected between the cavities and the joint component; the trigger switch is installed at the bottom of the air inlet side guide rail and the exhaust side guide rail.
5. The ventilation sunshade of any one of claims 2 to 4, wherein: the outer end of the end enclosure is provided with a sunken U-shaped notch, one side of the joint member facing the end part of the curtain sheet is in a U-shaped protrusion, and the joint member is hermetically embedded in the U-shaped notch of the end enclosure when being connected and communicated with the curtain sheet.
6. The ventilation sunshade of any one of claims 2 to 4, wherein: two clapboards are arranged at one side of the cavity of the air inlet side guide rail and the air outlet side guide rail, which faces the opening, and the clapboards are suspended relatively; the two sides of the joint component are provided with limit edges matched with the partition boards, the hanging part of the joint component between the partition boards stretches out and draws back, and the limit edges are attached and sealed with the partition boards when the joint component stretches out.
7. The ventilation sunshade of claim 6, wherein: and a sealing rubber strip for sealing is arranged between the partition plate and the limiting edge.
8. The ventilation sunshade of any one of claims 1 to 4, wherein: the air inlet port is arranged at the top of the air inlet side guide rail, and the exhaust port is arranged at the bottom of the exhaust side guide rail.
9. The ventilation sunshade of any one of claims 2 to 4, wherein: the aperture of the vent hole is proportional to the distance from the vent hole to the air inlet end.
10. The ventilation sunshade of any one of claims 1 to 4, wherein: the driving system comprises a motor and a winding roller; the motor is in transmission connection with the winding drum, and the curtain mat is wound on the surface of the winding drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021250624.6U CN212644856U (en) | 2020-06-30 | 2020-06-30 | Ventilation sunshade curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021250624.6U CN212644856U (en) | 2020-06-30 | 2020-06-30 | Ventilation sunshade curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212644856U true CN212644856U (en) | 2021-03-02 |
Family
ID=74785567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021250624.6U Withdrawn - After Issue CN212644856U (en) | 2020-06-30 | 2020-06-30 | Ventilation sunshade curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212644856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664535A (en) * | 2020-06-30 | 2020-09-15 | 广州康普顿至高建材有限公司 | Ventilation sunshade |
-
2020
- 2020-06-30 CN CN202021250624.6U patent/CN212644856U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111664535A (en) * | 2020-06-30 | 2020-09-15 | 广州康普顿至高建材有限公司 | Ventilation sunshade |
| CN111664535B (en) * | 2020-06-30 | 2024-01-12 | 广州康普顿至高建材有限公司 | Ventilation sunshade curtain |
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