CN223781073U - A sunken louver structure with efficient exhaust function - Google Patents

Abstract

The utility model discloses a sunk dormer structure with an efficient exhaust function, which comprises a roof beam and roof plates arranged on the roof beam, wherein the roof plates are of an inverted V-shaped structure, at least one notch is preset on the roof plates, a low cover plate for covering the notch is arranged on each notch, two sides of the low cover plate are arranged on two sides of the notch, the top of the low cover plate is lower than the top of the roof plates, a preset height difference exists between the low cover plate and the roof plates, an exhaust port is formed through the preset height difference, the sunk dormer structure further comprises support walls which are mutually perpendicular on four sides, a pair of through exhaust holes are formed in any one of the support walls which are oppositely arranged along the transverse direction of the roof beam, two ends of each roof plate are provided with rain shielding parts which extend along the transverse direction of the roof beam, and the exhaust holes are used for being matched with the notches to exhaust indoor air, and the rain shielding parts are used for preventing external rainwater from entering a room through the exhaust holes.

Description

Sinking type dormer structure with efficient exhaust function

Technical Field

The utility model relates to the technical field of clerestory, in particular to a sinking clerestory structure with an efficient exhaust function.

Background

The common sunken clerestory air outlet is too small, so that the air exhausting capacity is poor, even if the clerestory air outlet is increased, the number of the installed clerestory cannot be expanded due to the limitation of part of the field size, the indoor ventilation and air exhausting are influenced, and the waterproof problem accompanying the expansion of the number of the clerestory is also an important problem to be solved.

Therefore, the application provides a sinking type dormer structure with good waterproof performance and high-efficiency exhaust function based on the technical problems.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provide a sinking type dormer structure with good water property and high-efficiency exhaust function.

In order to achieve the purpose, the submerged dormer structure with the efficient exhaust function comprises roof beams and roof plates arranged on the roof beams, wherein the roof plates are of an inverted V-shaped structure, at least one notch is preset in the roof plates, low cover plates used for covering the notch are arranged on each notch, two sides of each low cover plate are arranged on two sides of each notch, the top of each low cover plate is lower than the top of each roof plate, a preset height difference exists between the corresponding low cover plate and the corresponding roof plate, ventilation openings are formed through the preset height difference, the submerged dormer structure further comprises support walls which are arranged vertically on four sides, through exhaust holes are formed along the support walls which are arranged oppositely along the trend of the roof beams, rain barriers which extend transversely are used for being matched with the notch to exhaust indoor air are formed at two ends of the roof plates, and the rain barriers are used for preventing external rainwater from entering a room through the exhaust holes.

Further, the exhaust hole is in an inverted V-shaped structure.

Further, the exhaust hole is positioned at the top of the supporting wall body.

Further, the width of the rain shield is greater than the width of the vent.

The utility model adopts the scheme, and has the beneficial effects that:

The rain shielding part is arranged on the roof board, so that external rainwater is prevented from entering the room through the exhaust holes, the waterproofness of the dormer is improved, the indoor equipment is protected, and the safety is improved.

Drawings

Fig. 1 is a schematic front view of a submerged dormer structure in this embodiment.

Fig. 2 is a schematic side view of a submerged dormer structure in this embodiment.

Fig. 3 is a schematic top view of a submerged dormer structure in this embodiment.

Fig. 4 is a schematic cross-sectional view of a submerged dormer structure in this embodiment.

The roof comprises a roof board 1, a notch 11, a roof beam 12, a rain shielding part 13, a low cover plate 2, a ventilation port 3, a supporting wall 4 and an exhaust hole 41.

Detailed Description

In order that the utility model may be understood more fully, the utility model will be described with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1, in the embodiment, the sunk dormer structure with the high-efficiency exhaust function comprises a roof beam 12 and roof boards 1 arranged on the roof beam 12, wherein the roof boards 1 are of an inverted V-shaped structure, at least one notch 11 is preset on the roof boards 1, the number of the notches 11 is set according to the actual situation of a user, each notch 11 is provided with a low cover plate 2 for covering the notch 11, two sides of the low cover plates 2 are arranged on two sides of the notch 11, the top of the low cover plates 2 is lower than the top of the roof boards 1 so that a preset height difference exists between the low cover plates 2 and the roof boards 1, an exhaust hole 3 is formed through the preset height difference, and the sunk dormer structure further comprises support walls 4 which are arranged in four sides and perpendicular to each other, wherein the support walls 41 which are arranged oppositely along the trend of the roof beams 12 are provided with exhaust holes 41, two ends of the roof boards 1 are formed with rain barriers 13 which extend transversely and are used for being matched with the notches 11 to exhaust indoor air, the rain barriers 13 are used for preventing external rainwater from entering a room through the exhaust holes 41, the exhaust holes 41 are arranged on the two sides of the notch 11, the low cover plates 2 are arranged on two sides of the notch 11, the top of the roof boards 2, the roof boards 2 are arranged on two sides of the notch 1, the roof boards are arranged on the side of the notch 1, the roof boards are arranged on the roof boards 1, the roof boards are arranged on the roof boards, the roof boards 1, the roof boards are arranged on the side, and the roof boards are opposite the roof boards, and the roof boards are arranged on the roof boards, and the roof boards 1, and the air have a roof frame and the roof board and the air.

Referring to fig. 1, in this embodiment, the vent hole 41 has an inverted V-shaped structure, so that the vent hole 41 can better cooperate with the rain shielding portion 13 to realize a waterproof function, thereby avoiding the vent hole 41, and secondly, the vent hole 41 and the roof board 1 are coordinated in appearance, thereby increasing the overall aesthetic degree.

Referring to fig. 1, in this embodiment, the exhaust hole 41 is located at the top of the supporting wall 4, and by setting the position of the exhaust hole 41, the indoor air is exhausted in cooperation with the external air flow, so that the exhaust efficiency of the clerestory in the north embodiment is more convenient to improve.

Referring to fig. 1 and 3, the width of the rain shielding part 13 is larger than the width of the air exhaust hole 41, so that the rain shielding part 13 is more convenient to block external rainwater, the waterproofness of the clerestory is improved, and the safety of indoor equipment or raw material products is ensured.

The above embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the present utility model in any way. Any person skilled in the art, using the disclosure above, may make many more possible variations and modifications of the technical solution of the present utility model, or make many more modifications of the equivalent embodiments of the present utility model without departing from the scope of the technical solution of the present utility model. Therefore, all equivalent changes made according to the inventive concept are covered by the protection scope of the utility model without departing from the technical scheme of the utility model.

Claims (4)

1. The submerged type dormer structure with the efficient exhaust function comprises roof beams (12) and roof plates (1) arranged on the roof beams (12), wherein the roof plates (1) are of an inverted V-shaped structure, at least one notch (11) is preset in the roof plates (1), a pair of through exhaust holes (41) are formed in each notch (11) and used for covering the notch (11), two sides of each low cover plate (2) are arranged on two sides of each notch (11), the top of each low cover plate (2) is lower than the top of each roof plate (1) so that a preset height difference exists between each low cover plate (2) and each roof plate (1), an air permeable opening (3) is formed through the preset height difference, the submerged type dormer structure is characterized by further comprising supporting walls (4) which are arranged perpendicularly to each other on four sides, a pair of through exhaust holes (41) are formed in each supporting wall (4) along the roof beams (12), two ends of each roof plate (1) are formed on two sides of each low cover plate (2) and are used for preventing rainwater from entering the indoor air exhaust holes (41) along the roof beams (12) and are matched with the indoor air exhaust holes (13) to be used for preventing rainwater from entering the indoor air from the indoor air.

2. The submerged dormer structure with efficient exhaust function as set forth in claim 1, wherein the exhaust hole (41) is of an inverted V-shaped structure.

3. A submerged dormer structure with efficient exhaust function according to claim 1, characterized in that the exhaust hole (41) is located at the top position of the supporting wall body (4).

4. A submerged type dormer structure with an efficient exhausting function as set forth in claim 1, characterized in that the width of the rain shielding portion (13) is larger than the width of the exhaust hole (41).