CN216811371U

CN216811371U - Automatic closing window for raining

Info

Publication number: CN216811371U
Application number: CN202122875557.8U
Authority: CN
Inventors: 冯玉波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-24
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to the field of building devices, and discloses an automatic closing window in rainy days, which comprises a window frame, wherein a window sash and a power assembly are arranged on the window frame; a rectangular groove is formed in the lower portion of the right edge of the window frame, the front side of the rectangular groove is open and provided with a sealing protection plate, a water inlet groove is formed in the lower edge of the inner frame of the window frame, and the bottom of the water inlet groove is communicated with the rectangular groove; and first sliding grooves are formed in two sides of the inner wall of the rectangular groove, and electrode plates II are arranged in the first sliding grooves in a sliding mode. According to the utility model, rainwater is collected, the buoyancy of water is utilized to drive the buoy to rise, and the electrode plate II is driven to touch the electrode plate I in the rising process of the buoy, so that the open circuit is closed, the power assembly is driven to operate, and the window closing action is realized; the device is in the state of breaking before not working, just cuts off the power supply immediately after closing the window, not only has convenient, energy-concerving and environment-protective advantage, can also avoid traditional rain sensor because of the potential safety hazard that long-time circular telegram produced.

Description

Automatic closing window for raining

Technical Field

The utility model relates to the field of building devices, in particular to an automatic closing window in rainy days.

Background

The existing window has a simple structure and does not have the function of automatically closing in rainy days; for many office workers, the window is opened to ventilate when going out in the morning until the office workers come back at night; if the window is rainy, rainwater can enter the room, articles in the room can be damaged by the rainwater, economic loss is caused when people go out to work, and therefore the window capable of being automatically closed in rainy days needs to be designed, and the function of automatically closing the window in rainy days is achieved.

Through the retrieval, one kind can be in rainy day self-closing's window in patent application number CN201810522131.4, including the frame, be equipped with the window frame in the frame, and the lateral wall of window frame is equipped with the casing, the casing is hollow structure, the upper end inner wall of casing is equipped with the raw lime box, the vertical inlet tube that is equipped with of upper end lateral wall of casing, and inlet tube and raw lime box intercommunication setting, charge door and clearance mouth have still been seted up to the upper end lateral wall of raw lime box, and charge door and clearance mouth are located the both sides of inlet tube respectively, it is connected with the steam turbine to rotate in the casing, and the steam turbine is located the below of raw lime box, the both sides lateral wall of raw lime box all has the nozzle through the steam pipe intercommunication, and the nozzle is close to the blade setting of steam turbine. The utility model utilizes the water vapor generated by the reaction of the rainwater and the quicklime to drive the gear to rotate, so that the window frame is automatically closed. The scheme can be realized theoretically by driving the gear to rotate through steam generated by reaction of quicklime and water.

However, firstly, a certain process is needed for the reaction of the quicklime and the water, and enough heat can be generated only when the amount of the water and the quicklime is large enough, so that a window closing mechanism is difficult to trigger when the amounts of the quicklime and the water are insufficient; secondly, the quicklime can become calcium hydroxide when meeting water and can not be recycled, so the scheme still needs to frequently replace the quicklime as the reaction raw material, and is very inconvenient.

The patent publication No. CN102409921A discloses an automatic window closing device in rain, which mainly comprises an angular travel electric actuator, a single-phase servo motor, a rotating disc, a window and a connecting rod, wherein the angular travel electric actuator consists of the single-phase servo motor, the rotating disc, a closing position limit switch and an opening position limit switch; the tail end of the connecting rod is connected with a motor rotating shaft, the top end of the connecting rod is movably connected with a supporting rod, and the top end of the supporting rod is connected with a window; the power supply closing position limit switch and the opening position limit switch are simultaneously connected with a control instrument, the control instrument is connected with a power supply, and the power supply is connected with a single-phase servo motor; the control instrument is connected with a rainwater sensor, and the rainwater sensor is installed outside the window.

Above-mentioned scheme need utilize the rainfall inductor when implementing, and conventional rainfall inductor just need close the window as long as sense the rainwater, and in addition, close the window in the rainy day after, the rainfall sensor exposes outside, actually still is in the trigger state always, not only loss life and electric energy, still has certain potential safety hazard.

Therefore, there is a need to design an energy-saving, environment-friendly, safe and convenient automatic window closing device in rainy days, which overcomes the disadvantages of the prior art.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model has the technical problems that: provides an energy-saving, environment-friendly, safe and convenient automatic closing window in rainy days.

In order to solve the above problems, the technical implementation scheme provided by the utility model is as follows: a window capable of automatically closing in rainy days comprises a window frame, wherein a window sash and a power assembly are arranged on the window frame; the utility model discloses a window frame, including window frame, rectangular channel, sealing guard plate, slide electrode piece two, the rectangular channel top is equipped with electrode piece one, electrode piece one and power component electric connection, electrode piece one and two electric connection of electrode piece, and the float is placed the rectangular channel bottom, the float with two contacts of electrode piece, apopore intercommunication rectangular channel, the apopore is close to the rectangular channel top, the window frame right side is equipped with the guiding groove along one side that the outside is close to the apopore, guiding groove upper portion intercommunication apopore.

As the improvement of above-mentioned scheme, power component includes pivot, gear one, frame, step motor and gear two, the pivot is rotated and is set up in the window frame right part, the casement is installed in the pivot, the pivot lower extreme upwards extends and is provided with gear one with window frame bottom parallel and level, upper end, gear one and the meshing of gear two, gear two is installed on step motor power shaft, step motor passes through the rack-mount and puts the side on the top of the window frame.

As an improvement of the scheme, the power assembly comprises an air cylinder, a push block, a third sliding groove and a wind brace, the air cylinder is installed on the top side of the window frame, the push block is arranged on an expansion rod of the air cylinder, the third sliding groove penetrating from top to bottom is formed in the top side of the window frame, the push block is in sliding fit with the third sliding groove, the window sash is hinged to the window frame through a hinge, the top side of the window sash is hinged to one end of the wind brace, and the other end of the wind brace is connected with the third sliding groove in a sliding mode and is hinged to the bottom of the push block.

As an improvement of the scheme, a drain hole is formed in the bottom of the water inlet groove, a second sliding groove is formed in the inner side wall of the water inlet groove, a sliding rod is sleeved in the drain hole, the upper end and the lower end of the sliding rod are fixedly connected with an inclined block and a water plug respectively, the water plug is in sealing fit with the lower side of the drain hole, the inclined block is in sliding fit with the second sliding groove, the inclined block is in friction contact with a window sash, a spring is sleeved on the sliding rod, and the upper end and the lower end of the spring compress the inclined block and the inner wall of the water inlet groove respectively.

As an improvement of the scheme, the inner frame of the window frame is provided with a sealing gasket, and one side of the sealing gasket is flush with the upper boundary of the inclined plane.

As the improvement of the scheme, the inner frame of the window frame is provided with a photovoltaic screen window.

Has the advantages that:

according to the automatic window closing device in rainy days, rainwater is collected, the buoyancy of water is utilized to drive the buoy to rise, the electrode plate II is driven to be in touch with the electrode plate I in the rising process of the buoy, the open circuit is closed again, and therefore the power assembly operates to complete the action of automatically closing the window; the device is in a circuit breaking state before working, electric energy is not consumed, after the window is closed, the window sash can drive the sliding rod and the water plug to move downwards, so that the drain hole is opened, and the buoy can also float downwards after the water level is reduced, so that a circuit is disconnected; the utility model has the advantages of convenient use, energy saving and environmental protection, and can effectively avoid potential safety hazards.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is an enlarged view at B in FIG. 1;

FIG. 3 is a partial cross-sectional view from a first perspective of the present invention;

FIG. 4 is a partial cross-sectional view from a second perspective of the present invention;

FIG. 5 is a schematic view of the structure of the sliding rod, spring, ramp block, and water block of the present invention;

FIG. 6 is a partial schematic view of a first perspective of the present invention;

FIG. 7 is a partial schematic view of a second perspective of the present invention;

FIG. 8 is an enlarged view taken at A in FIG. 1;

FIG. 9 is a schematic structural view of the cylinder, the push block, the third chute and the third chute;

fig. 10 is a schematic structural view of a photovoltaic screen window and a window frame according to the present invention.

Fig. 11 is a schematic view of the structure of the sealing gasket of the present invention.

Number designation in the figures: 1. the window frame, 2, the casement, 3, go into the basin, 301, the inclined plane, 4, the rectangular channel, 401, first spout, 402, the apopore, 4021, the guide way, 403, float, 404, electrode slice one, 405, electrode slice two, 5, the sealed guard plate, 6, slide bar, 601, spring, 602, sloping block, 603, water shutoff, 604, wash port, 605, the second spout, 7, the pivot, 701, gear one, 702, the frame, 703, step motor, 704, gear two, 8, the cylinder, 801, the ejector pad, 802, the third spout, 803, the wind brace, 9, photovoltaic screen window, 901, seal ring.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Example 1

A window capable of automatically closing in rainy days is disclosed, as shown in figures 1-5, and comprises a window frame 1, wherein the window frame 1 is a traditional rectangular frame, a window sash 2 is hinged on the window frame 1, a power assembly for driving the window sash 2 is arranged on the upper side of the window frame 1, a rectangular groove 4 is arranged on the right side of the window frame 1, the front side of the rectangular groove 4 is open, and a sealing protection plate 5 is arranged at the open position; the sealing protection plate 5 is detachable, the sealing protection plate 5 is made of transparent materials, glass and the like, so that the internal condition of the rectangular groove 4 can be observed conveniently, and timely maintenance and cleaning are facilitated; a water inlet groove 3 is formed in the right lower portion of the inner frame of the window frame 1, the bottom of the water inlet groove 3 is communicated with the rectangular groove 4, the upper portion of the water inlet groove 3 is open, and an inclined surface 301 inclined towards the inside of the groove is formed in the upper portion of the water inlet groove 3; the inclined plane 301 and the water tank 3 form a square horn hole with a large upper part and a small lower part, rainwater can directly enter the communicated rectangular groove 4 after flowing into the water tank 3 along the flow direction of the window frame 1, the left side and the right side of the inner wall of the rectangular groove 4 are symmetrically provided with first sliding grooves 401, electrode plates two 405 are arranged in the first sliding grooves 401 in a sliding mode, the top of the rectangular groove 4 is fixedly provided with electrode plates one 404, an electric wire is located inside the window frame 1, the upper end of the electric wire is connected with an electrode input end of a power assembly, the lower end of the electric wire is connected with the electrode plates one 404, the electrode plates two 405 are communicated with an external power supply, and when the rainwater does not fall, the power assembly is in a power-off state, so that the power assembly does not have potential safety hazards caused by long-term electrification and can also save electric energy, and has the advantages of safety and environmental protection; cursory 403 can contact with two 405 contacts of electrode slice when rising, and drive two 405 contacts of electrode slice and an electrode slice 404, thereby realize the power component circular telegram, apopore 402 intercommunication rectangular channel 4, apopore 402 is close to 4 tops of rectangular channel, the position that the outside right downside of window frame 1 is close to apopore 402 is equipped with guiding groove 4021, guiding groove 4021 upper portion intercommunication apopore 402, when the water level rises to along the parallel and level with apopore 402 lower border in rectangular channel 4, the water in the rectangular channel 4 can be followed apopore 402 and flowed and flow along guiding groove 4021, alright prevent like this that the 4 interior water of rectangular channel from catchmenting and influencing the circuit intercommunication.

During the rainy time, the rainwater enters into basin 3 along the window frame to in directly entering into rectangular channel 4 along the bottom passageway, the water level in groove 4 can rise rapidly afterwards, receives the buoyancy effect, and cursory 403 can rise along with the water level, and the period can drive two 405 electrode slices and an electrode slice contact, at this moment circuit intercommunication, power component begins to move, and drives casement 2 and close.

Referring to fig. 8 in particular, the power assembly includes a rotating shaft 7, a first gear 701, a rack 702, a stepping motor 703 and a second gear 704, the rotating shaft 7 is rotatably disposed at the right portion of the window frame 1, the window sash 2 is mounted on the rotating shaft 7, the window sash 2 can be opened indoors or outdoors, the lower end of the rotating shaft 7 is flush with the bottom of the window frame 1, the upward extending portion of the upper end of the rotating shaft 7 is provided with the first gear 701, the first gear 701 is engaged with the second gear 704, the second gear 704 is mounted on a power shaft of the stepping motor 703, and the stepping motor 703 is mounted at the top side of the window frame 1 through the rack 702.

When the second electrode plate 405 contacts the first electrode plate 404, the power assembly is powered on, at this time, the second gear 704 is driven by the stepping motor 703 to rotate, the first gear 701 is driven by the second gear 704 to rotate, and the rotating shaft 7 and the window sash 2 are driven by the gears to rotate, so that the purpose of automatically closing the window can be achieved.

Example 2

Referring to fig. 9 in particular, the power assembly in the first embodiment may be replaced by an air cylinder 8, a push block 801, a third sliding groove 802, and a wind brace 803, the air cylinder 8 is installed on the top side of the window frame 1, the push block 801 is installed on an expansion link of the air cylinder 8, the top side of the window frame 1 is provided with the third sliding groove 802 penetrating from top to bottom, the push block 801 is in sliding fit with the third sliding groove 802, the lower portion of the push block 801 extends to the bottom of the third sliding groove 802 and is hinged to one end of the wind brace 803, the other end of the wind brace 803 is hinged to the top side of the window sash 2, and the window sash 2 is hinged to the window frame 1 through a hinge;

at this time, the electrode plate one 404 is electrically connected to the power input end of the cylinder 8, the telescopic rod of the cylinder 8 stretches out after the power is turned on and drives the push block 801 to slide leftward along the third sliding groove 802, the push block 801 drives the wind brace 803 to move at the same time, and finally the wind brace 803 pulls the window sash 2 to close, so that the window closing operation is completed.

Example 3

Referring to fig. 3, 6 and 7, on the basis of the

above embodiment

1 or 2, a drain hole 604 is disposed at the bottom of the water inlet tank 3, specifically, the drain hole 604 penetrates through the water tank 3 from top to bottom, rainwater entering the water tank 3 can be drained from the drain hole 604, further, a second chute 605 is disposed on the inner wall of the water inlet tank 3 on the right side, the inclined block 602 is embedded in the second chute 605 and is in sliding fit with the second chute, the upper end of the sliding rod 6 is fixedly connected with the bottom of the inclined block 602, the sliding rod 6 is slidably sleeved in the drain hole 604, a water plug 603 is fixed at the lower end of the sliding rod 6, the water plug 603 can be in sealing fit with the bottom of the drain hole 604, further, a spring 601 is sleeved on the sliding rod 6, the upper end and the lower end of the spring 601 respectively press the inclined block 602 and the bottom side inside the water inlet tank 3, wherein the upper portion of the inclined block 602 is slightly higher than the height of the inner frame 1, the lower end of the window sash 2 just touches the inclined block 602 and presses down the inclined block 603, the water plug 603 and releases the sealing with the drain hole 604, therefore, water entering the water tank 3 and the water entering the rectangular groove 4 can be discharged, meanwhile, the water level in the rectangular groove 4 is lowered, the buoy 403 also moves downwards, the second electrode plate 405 and the first electrode plate 404 are separated, the power device is in a circuit breaking state, electric energy is effectively saved, and potential safety hazards are prevented.

When the window is opened, the spring 601 will drive the inclined block 602 and the water plug 603 to return, and the water discharge hole 604 will be closed again.

Example 4

Referring specifically to fig. 11, the window frame 1 is provided with a sealing gasket 901 in the inner frame, the front side of the sealing gasket 901 is flush with the upper rear boundary of the inclined plane 301,

in the embodiment, the sealing washer 901 can effectively block rainwater, so that the rainwater on the window frame 1 flows downwards along the sealing washer 901 and quickly enters the water inlet groove 3, and the water level in the rectangular groove 4 quickly rises, so that the power-on time is shortened, and the window is closed more quickly.

Referring to fig. 10 in particular, further, a photovoltaic screen window 9 is arranged on the inner frame of the window frame 1, a solar photovoltaic sheet is mounted on the photovoltaic screen window 9, solar energy can be converted into electric energy to be stored in a storage battery to supply power to a power assembly, and the photovoltaic screen window 9 also has the function of ventilating and blocking insects of the traditional screen window.

The above examples merely represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The window capable of being automatically closed in rainy days is characterized by comprising a window frame (1), wherein a window sash (2) and a power assembly are arranged on the window frame (1), a rectangular groove (4) is formed in the lower portion of the window frame (1), a sealing protection plate (5) is arranged at the front side of the rectangular groove (4), a water inlet groove (3) is formed in the lower edge of an inner frame of the window frame (1), the bottom of the water inlet groove (3) is communicated with the rectangular groove (4), an opening is formed in the upper end of the water inlet groove (3) and is provided with an inclined plane (301) inclined towards the inside of the groove, an electric switch is arranged in the rectangular groove (4) and comprises a first electrode plate (404) and a second electrode plate (405), first sliding grooves (401) are formed in two sides of the inner wall of the rectangular groove (4), the first sliding grooves (401) are in sliding fit with the second electrode plate (405), a first electrode plate (404) is arranged at the top of the rectangular groove (4), electrode slice one (404) and power component electric connection, the electric switch contains two kinds of states, the first state of electric switch is electrode slice one (404) is connected with electrode slice two (405), and the circuit is in the closed condition this moment, the second state of electric switch is electrode slice one (404) and electrode slice two (405) disconnection, and the circuit is in the off-state this moment, cursory (403) have been placed in rectangular channel (4), cursory (403) go upward when with electrode slice two (405) contact, apopore (402) level sets up rectangular channel (4) top, highly being less than window frame (1) lower frame inside casing height under apopore (402).

2. A raining automatic closing window according to claim 1, characterized in that the power assembly comprises a rotating shaft (7), a first gear (701), a frame (702), a step motor (703) and a second gear (704), the rotating shaft (7) is rotatably arranged at the right part of the window frame (1), the window sash (2) is mounted on the rotating shaft (7), the lower end of the rotating shaft (7) is flush with the bottom of the window frame (1), the upper end of the rotating shaft extends upwards and is provided with the first gear (701), the first gear (701) is meshed with the second gear (704), the second gear (704) is mounted on a power shaft of the step motor (703), and the step motor (703) is mounted at the top side of the window frame (1) through the frame (702).

3. A raining automatic closing window according to claim 1, characterized in that the power assembly comprises a cylinder (8), a push block (801), a third sliding groove (802) and a wind brace (803), the cylinder (8) is installed on the top side of the window frame (1), the push block (801) is arranged on the telescopic rod of the cylinder (8), the third sliding groove (802) penetrating from top to bottom is arranged on the top side of the window frame (1), the push block (801) is in sliding fit with the third sliding groove (802), the window sash (2) is hinged with the window frame (1) through a hinge, one end of the wind brace (803) is hinged to the top side of the window sash (2), and the other end of the wind brace (803) is hinged with the bottom of the push block (801).

4. The window capable of being automatically closed during raining according to claim 1, wherein a drain hole (604) is formed in the bottom of the water inlet tank (3), a second sliding groove (605) is formed in the inner side wall of the water inlet tank (3), a sliding rod (6) is sleeved in the drain hole (604), an inclined block (602) is fixedly connected to the upper end of the sliding rod (6), a water plug (603) is fixedly connected to the lower end of the sliding rod (6), the water plug (603) is in sealing fit with the lower side of the drain hole (604), the inclined block (602) is in sliding fit with the second sliding groove (605), the inclined block (602) is in friction contact with the window sash (2), a spring (601) is sleeved on the sliding rod (6), and the spring (601) presses the inclined block (602) and the inner wall of the water inlet tank (3).

5. A raining self-closing window according to claim 1, characterised in that the frame (1) is provided with sealing gaskets (901) in the inner frame.

6. A raining self-closing window according to claim 1, characterised in that the frame (1) is provided with photovoltaic screens (9) in the inner frame.

7. A raining automatic closing window according to claim 1, characterized in that a guiding groove (4021) is provided on one side of the window frame (1) near the water outlet hole (402), and the upper part of the guiding groove (4021) is communicated with the water outlet hole (402).