Steel door capable of automatically closing ventilating window in rainy days

Abstract

The utility model relates to the field of steel doors, and particularly provides a steel door capable of automatically closing a ventilating window in rainy days. The ventilation door comprises a door plate assembly and a ventilation assembly, the door plate assembly comprises a door plate, the ventilation assembly comprises a filter plate, the filter plate is fixedly connected to the front end of a ventilation window, the ventilation assembly comprises a baffle, and the baffle is located at the rear end of the ventilation window. The technical problems that in order to achieve better indoor air circulation, a ventilation window of a steel door arranged outdoors is generally in an open state for a long time, if people do not close the ventilation window in time in rainy days, rainwater enters a room through the ventilation window, and the ventilation window is inconvenient to use are solved, the rainwater blocking and sealing performance is further improved, and the service life of the steel door is prolonged. The whole structure is simple and stable, the automation degree is high, and good practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the field of steel doors, in particular to a steel door with an automatically closing ventilation window on rainy days. Background Technique

[0002] Steel doors are similar to anti-theft doors. Compared with anti-theft doors, they have thicker steel plates and extremely high impact resistance. They also have high standards in terms of fire and theft prevention performance. With the increasing application scope, the functionality of steel doors is also higher. Among them, steel doors with ventilation windows are widely used in both indoor and outdoor of various buildings, which can provide ventilation while ensuring safety protection.

[0003] Regarding the above related technologies, the inventor believes that there are the following defects: In order to better circulate indoor air, the ventilation windows of steel doors installed outdoors are generally in an open state for a long time. When it rains and the personnel do not close the ventilation windows in time, rainwater will enter the room through the ventilation windows, which is not very convenient. Content of the Utility Model

[0004] In order to improve the problem that in order to better circulate indoor air, the ventilation windows of steel doors installed outdoors are generally in an open state for a long time. When it rains and the personnel do not close the ventilation windows in time, rainwater will enter the room through the ventilation windows, which is not very convenient. The present application provides a steel door with an automatically closing ventilation window on rainy days.

[0005] The present application provides a steel door with an automatically closing ventilation window on rainy days, which adopts the following technical solutions: A steel door with an automatically closing ventilation window on rainy days includes a door panel assembly and a ventilation assembly. The door panel assembly includes a door panel. Locks are provided at both the front and rear ends of the door panel. A rain sensor is provided at the top of the front end of the door panel. A ventilation window is opened at the bottom of the door panel. The ventilation assembly includes a filter plate, and the filter plate is fixedly connected to the front end of the ventilation window. The ventilation assembly includes a baffle, and the baffle is located at the rear end of the ventilation window.

[0006] Further, a lifting groove is opened in the door panel above the ventilation window, and a sealing plate is provided in the lifting groove.

[0007] Further, two groups of electric push rods are provided on the inner wall of the top end of the lifting groove, and the bottom ends of the electric push rods are fixedly connected to the top end of the sealing plate.

[0008] Further, a control module is provided in the lifting groove between the two groups of electric push rods. The control module is electrically connected to the electric push rods, and the control module is electrically connected to the rain sensor.

[0009] Further, a sealing groove is opened at the inner end of the ventilation window, and the sealing plate is located in the sealing groove.

[0010] Further setting: Limit grooves are provided on both the left and right sides of the front and rear ends of the door panel, where the front and rear ends of the sealing plate are fixedly connected with two groups of driven rods respectively.

[0011] Further setting: The four groups of driven rods are respectively located in the four groups of limit grooves. A cleaning scraping rod is provided at the front end of the filter plate. The front two groups of driven rods are fixedly connected to the left and right ends of the cleaning scraping rod, and the rear two groups of driven rods are fixedly connected to the front end of the baffle.

[0012] Compared with the related art, a steel door with an automatically closing ventilation window in rainy days provided by the present utility model has the following beneficial effects:

[0013] The present utility model provides a steel door with an automatically closing ventilation window in rainy days. Through the cooperation of the door panel assembly and the ventilation assembly, the technical problem that in order to make the indoor air circulate better, the ventilation window of the steel door set outdoors is generally in an open state for a long time, and when it rains, if the personnel do not close the ventilation window in time, rainwater will enter the room through the ventilation window, which is not very convenient is solved. Through the setting of the rain sensor, when it rains, the two electric push rods work to drive the sealing plate to move downward, so that rainwater cannot enter the room through the ventilation window. While the sealing plate moves, the baffle descends to block the rear end of the ventilation window, further improving the blocking and sealing performance of rainwater. The overall structure is simple and stable, and the degree of automation is relatively high, with good practicability.

[0014] The present utility model provides a steel door with an automatically closing ventilation window in rainy days. Through the setting of the ventilation assembly, the filter plate can prevent dust from entering the room through the ventilation window during ventilation. During the up and down movement of the sealing plate, the cleaning scraping rod is driven to scrape off the dust attached to the surface of the filter plate. The structure is simple and stable, with good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a preferred embodiment of a steel door with an automatically closing ventilation window in rainy days provided by the present utility model;

[0016] Figure 2 It is a schematic rear view structure diagram of the whole of the present utility model;

[0017] Figure 3 It is a schematic front view sectional structure diagram of the present utility model;

[0018] Figure 4 For the present utility model Figure 3 An enlarged structure diagram at A.

[0019] Reference Numerals in the Figures: 1, door panel assembly; 101, door panel; 102, lock; 103, rain sensor; 104, limit groove; 105, ventilation window; 2, ventilation assembly; 201, filter plate; 202, baffle; 203, control module; 204, electric push rod; 205, lifting groove; 206, sealing plate; 207, driven rod; 208, cleaning scraper rod; 209, sealing groove. Detailed Implementation Manner

[0020] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The typical embodiments of the present utility model are shown in the drawings.

[0021] Embodiment 1:

[0022] As Figures 1-4 shown, a steel door with an automatically closing ventilation window on rainy days according to the present utility model includes a door panel assembly 1 and a ventilation assembly 2. The door panel assembly 1 includes a door panel 101. Locks 102 are provided at both the front and rear ends of the door panel 101. A rain sensor 103 is provided at the top of the front end of the door panel 101. A ventilation window 105 is opened at the bottom of the door panel 101. The ventilation assembly 2 includes a filter plate 201. The filter plate 201 is fixedly connected to the front end of the ventilation window 105. The ventilation assembly 2 includes a baffle 202. The baffle 202 is located at the rear end of the ventilation window 105.

[0023] As Figures 1-4 shown, a lifting groove 205 is opened inside the door panel 101 above the ventilation window 105, and a sealing plate 206 is provided in the lifting groove 205.

[0024] As Figures 1-4 shown, two groups of electric push rods 204 are provided on the inner wall of the top end of the lifting groove 205, and the bottom ends of the electric push rods 204 are fixedly connected to the top end of the sealing plate 206.

[0025] As Figures 1-4 shown, a control module 203 is provided inside the lifting groove 205 between the two groups of electric push rods 204. The control module 203 is electrically connected to the electric push rods 204, and the control module 203 is electrically connected to the rain sensor 103.

[0026] During implementation, through the setting of the rain sensor 103, when the rain sensor 103 senses rain, the control module 203 controls the two groups of electric push rods 204 to work to drive the sealing plate 206 to move downward. The sealing plate 206 moves into the sealing groove 209 so that rainwater cannot enter the room through the ventilation window 105. While the sealing plate 206 moves, the two groups of driven rods 207 drive the baffle 202 to descend to block the rear end of the ventilation window 105, further improving the blocking and sealing performance of rainwater. The overall structure is simple and stable, with a high degree of automation and good practicality.

[0027] Embodiment 2:

[0028] As Figures 1-4 shown, on the basis of Embodiment 1, the present utility model provides a technical solution for a steel door with an automatically closing ventilation window in rainy days: a sealing groove 209 is provided at the inner end of the ventilation window 105, and the sealing plate 206 is located in the sealing groove 209.

[0029] As Figures 1-4 shown, limiting grooves 104 are provided on both the left and right sides of the ventilation window 105 at the front and rear ends of the door panel 101, and two groups of driven rods 207 are fixedly connected to both the front and rear ends of the sealing plate 206.

[0030] As Figures 1-4 shown, the four groups of driven rods 207 are respectively located in the four groups of limiting grooves 104, a cleaning scraping rod 208 is provided at the front end of the filter plate 201, and the two groups of front driven rods 207 are fixedly connected to both the left and right ends of the cleaning scraping rod 208, and the two groups of rear driven rods 207 are fixedly connected to the front end of the baffle 202.

[0031] During implementation, through the setting of the ventilation assembly 2, the setting of the filter plate 201 can prevent dust from entering the room through the ventilation window 105 when the sealing plate 206 rises for ventilation. During the up and down movement of the sealing plate 206, the two groups of driven rods 207 are driven to move, thereby driving the cleaning scraping rod 208 to scrape off the dust attached to the surface of the filter plate 201. The structure is simple and stable, and has good practicability.

[0032] In this embodiment: the electric push rod is TX-810, the control module is WSK-M(TH), and the rain sensor is RDB223.

[0033] The advantages of this technical solution in practical applications include but are not limited to the following points:

[0034] 1. Through the setting of the rain sensor 103, when it rains, the two groups of electric push rods 204 work to drive the sealing plate 206 to move downward, so that rainwater cannot enter the room through the ventilation window 105. At the same time, the baffle 202 descends to block the rear end of the ventilation window 105, further improving the blocking and sealing of rainwater. The overall structure is simple and stable, with a high degree of automation and good practicability.

[0035] 2. Through the setting of the filter plate 201, dust can be prevented from entering the room through the ventilation window 105 during ventilation. During the up and down movement of the sealing plate 206, the cleaning scraping rod 208 is driven to scrape off the dust attached to the surface of the filter plate 201. The structure is simple and stable, and has good practicability.

[0036] In this technical solution, through the setting of the rain sensor 103, when the rain sensor 103 senses rain, the control module 203 controls the two groups of electric push rods 204 to work, driving the sealing plate 206 to move downward. The sealing plate 206 moves into the sealing groove 209, preventing rainwater from entering the room through the ventilation window 105. While the sealing plate 206 is moving, the two groups of driven rods 207 drive the baffle 202 to descend to block the rear end of the ventilation window 105. The setting of the filter plate 201 can prevent dust from entering the room through the ventilation window 105 when the sealing plate 206 rises for ventilation. During the up and down movement of the sealing plate 206, the two groups of driven rods 207 are driven to move, thereby driving the cleaning scraper 208 to scrape off the dust attached to the surface of the filter plate 201.

[0037] The above are only exemplary embodiments of the present disclosure, and the scope of the present disclosure cannot be limited thereby. That is, any equivalent changes and modifications made in accordance with the teachings of the present disclosure still fall within the scope of the present disclosure. After considering the specification and the disclosure of the practical truth, those skilled in the art will easily think of other implementation schemes of the present disclosure. This application aims to cover any variations, uses, or adaptive changes of the present disclosure, and these variations, uses, or adaptive changes follow the general principles of the present disclosure and include the common general knowledge or conventional technical means in the technical field not recorded in the present disclosure.

Claims

1. A steel door with a ventilation window that automatically closes on rainy days, comprising a door panel assembly (1) and a ventilation assembly (2), characterized in that: The door panel assembly (1) comprises a door panel (101), the front and rear ends of the door panel (101) are both provided with locks (102), the top of the front end of the door panel (101) is provided with a rain sensor (103), the bottom of the door panel (101) is provided with a ventilation window (105), the ventilation assembly (2) comprises a filter plate (201), the filter plate (201) is fixedly connected to the front end of the ventilation window (105), and the ventilation assembly (2) comprises a baffle plate (202), and the baffle plate (202) is located at the rear end of the ventilation window (105).

2. The steel door with automatically closed ventilation windows in rainy days according to claim 1, characterized in that: A lifting groove (205) is provided inside the door panel (101) and located on the upper side of the ventilation window (105), and a sealing plate (206) is provided inside the lifting groove (205).

3. The steel door with automatically closed ventilation windows in rainy days according to claim 2, characterized in that: Two groups of electric push rods (204) are provided on the inner wall at the top end of the lifting slot (205), and the bottom ends of the electric push rods (204) are fixedly connected to the top end of the sealing plate (206).

4. The steel door with automatically closed ventilation windows in rainy days according to claim 3 is characterized in that: A control module (203) is provided inside the lifting slot (205) and between the two sets of electric push rods (204); the control module (203) is electrically connected to the electric push rods (204); and the control module (203) is electrically connected to the rain sensor (103).

5. The steel door with automatically closed ventilation windows in rainy days according to claim 2, characterized in that: A sealing groove (209) is provided at the inner end of the air permeable window (105), and the sealing plate (206) is located in the sealing groove (209).

6. The steel door with automatically closed ventilation windows in rainy days according to claim 5, characterized in that: The door panel (101) has limit slots (104) at both the front and rear ends located on the left and right sides of the ventilation window (105), and the sealing plate (206) has two sets of driven rods (207) fixedly connected at both the front and rear ends.

7. The steel door with automatically closed ventilation windows in rainy days according to claim 6, characterized in that: The four groups of driven rods (207) are respectively located in the four groups of limit grooves (104); a cleaning scraper (208) is provided at the front end of the filter plate (201); the two groups of driven rods (207) at the front end are fixedly connected to the left and right ends of the cleaning scraper (208); and the two groups of driven rods (207) at the rear end are fixedly connected to the front end of the baffle (202).

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