CN221096348U

CN221096348U - Rainproof shutter

Info

Publication number: CN221096348U
Application number: CN202322440710.3U
Authority: CN
Inventors: 赵晓明; 吴东庆; 姜宇茜
Original assignee: Onoff Electric Co ltd
Current assignee: Onoff Electric Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-06-07
Anticipated expiration: 2033-09-08

Abstract

The utility model provides a rainproof shutter, which comprises an inner frame, a first louver blade and a second louver blade. The rainproof shutter provided by the utility model is provided with the inner frame, the front side of the inner frame is provided with the first shutter blade, and the rear side of the inner frame is provided with the second shutter blade. The first louver blades and the second louver blades are sequentially arranged at intervals along the vertical direction. Wherein the cross section of first tripe leaf is the herringbone structure, is provided with the breakwater that the slope set up downwards on the second tripe leaf. According to the utility model, the herringbone first louver plates are arranged, so that rainwater can be further prevented from directly flowing into the cabinet body from the gap between the two first louver plates. Simultaneously, second tripe piece and first tripe piece dislocation set each other along vertical direction. The water baffle on the second louver can further shield rainwater. The waterproof effect of the shutter can be further improved while the ventilation is not affected.

Description

Rainproof shutter

Technical Field

The utility model belongs to the technical field of shutters, and particularly relates to a rainproof shutter.

Background

The outdoor cabinet is widely applied in the field of electrical control as a carrier of electrical elements and energy storage equipment. Because the outdoor cabinet internally provided with the electric elements and the energy storage equipment, the outdoor cabinet needs to maintain good ventilation and heat dissipation effects. Most outdoor cabinets are cooled in an air-cooled mode, and ventilation openings are formed in the side walls of the cabinet. In order to prevent rainwater from flowing into the cabinet body, a shutter is arranged at the ventilation opening to prevent rain. The existing shutter is only designed with a single-layer shutter blade, and under severe weather, rainwater still easily flows into the cabinet body through a gap between two adjacent shutter blades, so that the rainproof effect of the ventilation opening of the outdoor cabinet is affected.

Disclosure of utility model

The embodiment of the utility model provides a rainproof shutter, which aims to solve the problem that the shutter in the prior art has poor rainproof effect in severe weather.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a rain-proof shutter including:

The inner frame is provided with a plurality of grooves,

The plurality of first louver blades are sequentially arranged at intervals along the height direction of the inner frame, and the cross sections of the first louver blades are of a herringbone structure;

The second louver is arranged between two adjacent first louvers and positioned behind the first louvers, and a water baffle which is gradually and downwards obliquely arranged along the direction close to the first louvers is arranged on the second louver.

In one possible implementation manner, the first louver includes a first wing plate gradually inclined from top to bottom towards a position away from the second louver, and a second wing plate gradually inclined from top to bottom towards a position close to the second louver, where the first wing plate is located on a side, away from the second louver, of the second wing plate.

In one possible implementation, a side edge of the second wing plate away from the first wing plate is located directly above the water baffle.

In one possible implementation manner, a water shielding plate is further arranged at the connection part of the first wing plate and the second wing plate, the water shielding plate is arranged along the vertical direction, and the top of the water shielding plate is positioned at the rear of the first wing plate on the upper adjacent first louver.

In one possible implementation manner, the first wing plate, the second wing plate and the water shielding plate are integrally bent and formed.

In one possible implementation, the bottom of the inner frame is provided with a connecting plate bent upwards, and the connecting plate is provided with a waterproof plate for abutting against the water baffle on the lowermost second louver.

In one possible implementation, the inner wall of the bottom of the inner frame is an inclined surface, and the inclined surface is gradually inclined downwards from the inner frame to the outer side of the inner frame.

In one possible implementation manner, slots for installing the first louver and the second louver are arranged on two opposite side walls of the inner frame, an outer frame is detachably installed on the outer side wall of the inner frame, and the outer frame cover is arranged at the opening of the slot.

In one possible implementation manner, a third louver is further installed below the inner frame, the third louver is disposed along the vertical direction, and the top edge of the third louver is located behind the first wing plate on the first louver at the lowest position.

Compared with the prior art, the scheme provided by the embodiment of the application has the advantages that the inner frame is arranged, the first louver blade is arranged on the front side of the inner frame, and the second louver blade is arranged on the rear side of the inner frame. The first louver blades and the second louver blades are sequentially arranged at intervals along the vertical direction. Wherein the cross section of first tripe leaf is the herringbone structure, is provided with the breakwater that the slope set up downwards on the second tripe leaf. According to the application, the herringbone first louver plates are arranged, so that rainwater can be further prevented from directly flowing into the cabinet body from the gap between the two first louver plates. Simultaneously, second tripe piece and first tripe piece dislocation set each other along vertical direction. The water baffle on the second louver can further shield rainwater. The waterproof effect of the shutter can be further improved while the ventilation is not affected.

Drawings

Fig. 1 is a schematic structural diagram of a rain-proof shutter according to an embodiment of the present utility model;

Fig. 2 is a schematic diagram of an arrangement structure of a first louver and a second louver according to an embodiment of the present utility model.

Reference numerals illustrate:

1. An inner frame; 11. a connecting plate; 12. a waterproof board; 13. an inclined surface; 2. a first louver; 21. a first wing plate; 22. a second wing plate; 23. a water shielding plate; 3. a second louver; 31. a water baffle; 4. an outer frame; 5. and a third louver.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 and 2 together, the rain-proof shutter provided by the present utility model will now be described. The rainproof shutter comprises an inner frame 1, a first louver blade 2 and a second louver blade 3. The number of the first louver blades 2 is multiple, the multiple first louver blades 2 are sequentially arranged at intervals along the height direction of the inner frame 1, and the cross section of each first louver blade 2 is of a herringbone structure; the second louver 3 is disposed between two adjacent first louvers 2 and behind the first louvers 2, and a water baffle 31 is disposed on the second louver 3 and gradually inclined downward in a direction approaching the first louver 2.

Compared with the prior art, the rainproof shutter provided by the embodiment has the advantages that the inner frame 1 is arranged, the first louver blades 2 are arranged on the front side of the inner frame 1, and the second louver blades 3 are arranged on the rear side of the inner frame 1. The first louvers 2 and the second louvers 3 are all arranged at intervals in sequence along the vertical direction. Wherein the cross section of the first louver 2 is of a herringbone structure, and the second louver 3 is provided with a water baffle 31 which is obliquely arranged downwards. According to the application, the herringbone first louvers 2 are arranged, so that rainwater can be further prevented from directly flowing into the cabinet body from the gap between the two first louvers 2. Simultaneously, the second louver 3 and the first louver 2 are arranged in a staggered manner along the vertical direction. The water deflector 31 on the second louver 3 can further shield rainwater. The waterproof effect of the shutter can be further improved while the ventilation is not affected.

Preferably, in this embodiment, the second louver 3 is vertically disposed, the water baffle 31 is connected to the lower side edge of the second louver 3, and the water baffle 31 and the second louver 3 are integrally bent and formed.

In some embodiments, the first louver 2 may have a structure as shown in fig. 1 and fig. 2. Referring to fig. 1 and 2, the first louver 2 includes a first wing plate 21 gradually inclined away from the second louver 3 from top to bottom and a second wing plate 22 gradually inclined toward the second louver 3 from top to bottom, and the first wing plate 21 is located at a side of the second wing plate 22 away from the second louver 3. The first wing 21 is located on the side of the second wing 22 that is located outside the inner frame 1. In the operating state, the first wing plate 21 will first block the rainwater from entering the inside of the cabinet body, and the rainwater can be guided to the outside of the inner frame 1 by the inclination of the first wing plate 21. Meanwhile, the second wing plate 22 is arranged at an included angle with the first wing plate 21, and when rainwater flows to the inside of the inner frame 1 through the lower side wall of the first wing plate 21, the rainwater can be intercepted through the second wing plate 22. Effectively prevent rainwater from entering the cabinet body.

In some embodiments, the installation positions of the first louver 2 and the second louver 3 may be as shown in fig. 1 and fig. 2. Referring to fig. 1 and 2, a side edge of the second wing plate 22 away from the first wing plate 21 is located directly above the water baffle 31. The side that second pterygoid lamina 22 is located the water-retaining plate 31 directly over, can be when the rainwater flows to inside frame 1 through first pterygoid lamina 21, through second pterygoid lamina 22 interception rainwater continue to move to inside frame 1, when the rainwater condenses on second pterygoid lamina 22, when the rainwater down-slip from second pterygoid lamina 22 according to self gravity, can fall on water-retaining plate 31 to on the first pterygoid lamina 21 of below through the direction whereabouts of water-retaining plate 31, the bottom that falls into frame 1 is finally fallen into to the external world to the base down in proper order. When the rainwater is prevented from directly entering the cabinet body, the rainwater can be prevented from falling back into the cabinet body, and the rainproof effect is effectively improved.

In some embodiments, the first louver 2 may have a structure as shown in fig. 1 and fig. 2. Referring to fig. 1 and 2, a water shielding plate 23 is further disposed at a connection portion between the first wing plate 21 and the second wing plate 22, the water shielding plate 23 is disposed along a vertical direction, and a top portion of the water shielding plate 23 is located behind the first wing plate 21 on the upper adjacent first louver 2. The water shielding plate 23 is located on top of the first wing plate 21 and the second wing plate 22, and the water shielding plate 23 is disposed in a vertical direction. When two adjacent first louver blades 2 are mounted to the inner frame 1, the top edge of the water shielding plate 23 is located behind the first wing plate 21 on the first louver blade 2 above it, i.e. the projection of the first wing plate 21 in the horizontal direction is located on the water shielding plate 23 on the first louver blade 2 below. The rainwater can be controlled to directly flow into the interior of the cabinet by the cooperation of the water shielding plate 23 and the first wing plate 21.

In some embodiments, the first louver 2 may have a structure as shown in fig. 1 and fig. 2. Referring to fig. 1 and 2, the first wing plate 21, the second wing plate 22 and the water shielding plate 23 are integrally bent and formed. The water shielding plate 23 is formed by bending a steel plate to form two mutually attached side plates. The two side plates are respectively provided with a first wing plate 21 and a second wing plate 22 in a bending way. The first louver 2 adopts an integral bending and forming structure, so that on one hand, the first louver 2 is convenient to process, and meanwhile, the integral strength and the sealing effect of the first louver 2 are enhanced.

In some embodiments, the inner frame 1 may have a structure as shown in fig. 1 and 2. Referring to fig. 1 and 2 together, the bottom of the inner frame 1 is provided with a connecting plate 11 by bending upwards, and the connecting plate 11 is provided with a waterproof plate 12 by bending to abut against a water baffle 31 on the lowermost second louver 3. The connection plate 11 is located below the second louver 3, and a waterproof plate 12 is provided on the connection plate 11 to be bent in a direction approaching the lowermost Fang Dangshui plate 31. The flashing 12 abuts under the water deflector 31. The flashing 12 and the water deflector 31 may be sealingly connected together by welding when the second louver 3 is mounted to the inner frame 1. When rainwater falls to the bottom of the inner frame 1, the rainwater can flow into the cabinet body from the bottom of the inner frame 1 through the connecting plate 11 and the waterproof plate 12, so that the rainwater condensed on the first louver 2 or the second louver 3 is prevented from flowing into the cabinet body.

Preferably, in this embodiment, the connection plate 11 is located at a side of the bottom of the inner frame 1 near the cabinet.

In some embodiments, the inner frame 1 may have a structure as shown in fig. 1 and 2. Referring to fig. 1 and 2, the inner wall of the bottom of the inner frame 1 is an inclined surface 13, and the inclined surface 13 is gradually inclined downward from the inside of the inner frame 1 to the outside of the inner frame 1. When the inner frame 1 is installed on the cabinet body, the inner wall of the bottom of the inner frame 1 is gradually inclined outwards of the cabinet body from top to bottom. Thereby facilitating the drainage of rainwater falling into the interior of the inner frame 1 from the interior of the inner frame 1.

In some embodiments, the inner frame 1 may have a structure as shown in fig. 1 and 2. Referring to fig. 1 and 2, slots for installing the first louver 2 and the second louver 3 are formed in two opposite side walls of the inner frame 1, an outer frame 4 is detachably installed on an outer side wall of the inner frame 1, and the outer frame 4 covers a mouth of the slots. The first louver 2 is integrally bent and formed, and the second louver 3 and the water baffle 31 are integrally bent and formed by steel plates. And both ends of the first louver 2 and the second louver 3 are located inside the slot. And the outer frame 4 is wrapped outside the inner frame 1, and the inner wall of the outer frame 4 is attached to the outer side wall of the inner frame 1. Thereby limiting the first louver 2 and the second louver 3 inside the inner frame 1. The first louver blades 2 and the second louver blades 3 are convenient to mount and dismount on the inner frame 1, and production and later maintenance are convenient.

In some embodiments, the inner frame 1 may have a structure as shown in fig. 1 and 2. Referring to fig. 1 and 2, a third louver 5 is further installed below the inner frame 1, the third louver 5 is disposed along the vertical direction, and the top edge of the third louver 5 is located behind the first wing plate 21 on the lowermost first louver 2. The third louver 5 is inserted at both ends thereof on two opposite side walls of the inner frame 1. Meanwhile, the third louver 5 is used to block between the first wing plate 21 on the first louver 2 at the lowermost position and the water baffle 31 on the second louver 3 at the lowermost position. Rainwater is prevented from flowing into the cabinet from the lowermost portion of the inner frame 1. Meanwhile, a gap exists between the third louver 5 and the inner wall of the bottom of the inner frame 1, so that rainwater can flow out conveniently through the lower part of the third louver 5.

Preferably, the projection of the flashing 12 in a direction towards the third louver 5 is located in the middle of the third louver 5. The combination of the third louver 5 with the rear connection plate 11 prevents rainwater from flowing into the cabinet from the bottom of the inner frame 1. Further improving the rainproof effect of the shutter.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A rain-proof blind, comprising:

An inner frame (1),

The number of the first louver blades (2) is multiple, the first louver blades (2) are sequentially arranged at intervals along the height direction of the inner frame (1), and the cross section of each first louver blade (2) is of a herringbone structure;

The second louver (3) is arranged between two adjacent first louvers (2) and positioned behind the first louvers (2), and a water baffle (31) which is gradually and downwards inclined along the direction close to the first louvers (2) is arranged on the second louver (3).

2. The rainproof shutter as claimed in claim 1, wherein the first louver (2) includes a first wing (21) gradually inclined from top to bottom toward away from the second louver (3) and a second wing (22) gradually inclined from top to bottom toward the second louver (3), and the first wing (21) is located on a side of the second wing (22) away from the second louver (3).

3. A rain-proof shutter according to claim 2, wherein a side of the second wing (22) remote from the first wing (21) is located directly above the water deflector (31).

4. The rainproof shutter as claimed in claim 2, wherein a water shielding plate (23) is further provided at the connection of the first wing plate (21) and the second wing plate (22), the water shielding plate (23) is vertically arranged, and the top of the water shielding plate (23) is located at the rear of the first wing plate (21) on the upper adjacent first louver (2).

5. The rainproof shutter as claimed in claim 4, wherein the first wing plate (21), the second wing plate (22) and the water shielding plate (23) are integrally bent and formed.

6. A rain-proof shutter according to claim 1, characterised in that the bottom of the inner frame (1) is provided with a connection plate (11) bent upwards, said connection plate (11) being provided with a flashing (12) bent over for abutment against the flashing (31) on the lowermost second louver (3).

7. A rain-proof shutter according to claim 1, wherein the inner wall of the bottom of the inner frame (1) is an inclined surface (13), the inclined surface (13) being gradually inclined downwardly from the inside of the inner frame (1) to the outside of the inner frame (1).

8. The rainproof shutter according to claim 1, wherein slots for installing the first louver (2) and the second louver (3) are formed in two opposite side walls of the inner frame (1), an outer frame (4) is detachably installed on an outer side wall of the inner frame (1), and the outer frame (4) is arranged at a mouth of the slot in a covering mode.

9. A rain-proof shutter according to claim 2, characterized in that a third louver (5) is also mounted below the inner frame (1), the third louver (5) being arranged in the vertical direction, and the top edge of the third louver (5) being located behind the first wing (21) on the lowermost first louver (2).