TW201908664A - Improved structure of ventilated roof - Google Patents

Abstract

A ventilation roof contains: at least one frame and multiple stop members. The at least one frame includes at least one top sheet, at least one bottom sheet, at least one internal fence, and at least one hollow portion. The at least one top sheet has at least one air vent defined along a vertical direction, one of the at least one internal fence has an air inlet extending from a horizontal direction and communicating with the at least one air vent and the at least one hollow portion, and each of the at least one internal fence has multiple recesses. The multiple stop members are retained in the multiple recesses and are crisscross accommodated in the at least one hollow portion so that at least one zigzag channel forms in the at least one hollow portion.

Description

   Improved structure of ventilation roof   

This creation is about an improved structure of a ventilated roof, especially a ventilated roof structure that can improve the ventilation channel of the roof to enhance the ventilation effect.

Please refer to FIG. 1 for a conventional ventilated roof structure. The conventional ventilated roof structure is formed by two skeletons 9 corresponding to each other (only one skeleton is shown in the figure), and formed with a cover plate 910. Ventilation structure inside and outside the house. The frame 9 and the number of baffles 90 constitute a ventilating drainage channel. The frame 9 has a top plate 91, a bottom plate 92, and an inner ring wall 93, and is surrounded by the top plate 91, the bottom plate 92, and the inner ring wall 93. The hollow portion 94 is formed. The inner ring wall 93 has an air inlet hole 931 along the horizontal direction X, and the bottom plate 92 has an air outlet hole 921 along the horizontal direction X. The position of the air inlet hole 931 is slightly higher At the position of the air outlet 921, the air outlet 921 and the air inlet through hole 931 communicate with the hollow portion 94. The inner ring wall 93 has a plurality of first recessed grooves 932, and the first recessed grooves 932 are each provided for the baffle. 90 is embedded, and each of the baffles 90 is arranged in a staggered downward direction, so that the hollow portion 94 forms a detour, whereby hot air can be discharged from the air outlet 931 through the detour.

However, although the air inlet hole 931, the air outlet hole 921, and the baffle 90 described above can form a flow channel for guiding airflow, the configuration of the air outlet hole 921 is substantially designed in a horizontal direction, which is equal to the resistance to wind resistance. Pressure, so strong wind will easily affect the ventilation effect.

In view of this, it is indeed necessary to improve the conventional ventilation roof structure.

In order to solve the above problems, the purpose of this creation is to provide an improved structure for a ventilated roof, and to provide a ventilated roof that can improve the problem of back pressure when hot air flows out of the wind, and can further improve the drainage effect.

Therefore, the improved structure of a ventilated roof proposed in this creation includes at least a skeleton and a number of baffles. The skeleton has a top plate, a bottom plate, an inner ring wall, and a top plate, the bottom plate, and the inner ring wall. Around the formed hollow portion, the top plate has an air outlet hole extending in the vertical direction, the inner ring wall has an air inlet hole extending in the horizontal direction, and the air outlet hole and the air inlet hole communicate with the hollow portion. The inner ring wall has a plurality of first recessed grooves. Each of the first recessed grooves is provided for embedding each of the baffles, and each of the baffles is formed to be staggered upwards, so that the hollow portion forms a circuitous passage.

According to this, the improved structure of the ventilation roof of this creation, because the direction of the air outlet is designed to be vertical, so when the air is out, it can be guided by the external air flow, and a low pressure band can be generated at the outlet of the air outlet, which is easy. The hot air flow is guided to flow out. In addition, the hot air flow can rise through the bypass passage and be discharged from the air outlet, and through the bypass passage, the water liquid entering through the air outlet can be prevented from splashing in.

This case:

1‧‧‧ skeleton

11‧‧‧ roof

111‧‧‧outlet

12‧‧‧ floor

121‧‧‧ Drain

13‧‧‧Inner ring wall

131‧‧‧air inlet

14‧‧‧ Hollow

2‧‧‧ bezel

21‧‧‧ the first end

22‧‧‧ the second end

221‧‧‧ tip

23‧‧‧Drain hole

100‧‧‧ Insulated Wave Board

110‧‧‧ opening

200‧‧‧ Cover

Prior technology:

9‧‧‧ skeleton

90‧‧‧ bezel

91‧‧‧Top plate

92‧‧‧ floor

921‧‧‧outlet

93‧‧‧Inner ring wall

931‧‧‧air inlet

932‧‧‧The first slot

94‧‧‧Hollow Department

910‧‧‧ Cover

Figure 1 is a structural diagram of a conventional ventilated roof.

Figure 2 is an exploded perspective view of the first preferred embodiment of the creation.

FIG. 3 is a sectional side view of the first preferred embodiment of the composition.

Please refer to FIG. 2 and FIG. 3 for a preferred embodiment of the improved structure of the ventilated roof of the present invention. The ventilated roof is built on the opening 110 of a building's heat insulation wave board 100, and cooperates with a cover plate 200 (such as (Tempered glass) to achieve both ventilation and lighting effects. In this embodiment, the ventilated roof includes two skeletons 1 symmetrically arranged in the opposite direction, and two baffles 2 arranged inside the skeleton 1.

The aforementioned skeleton 1 is a hollow frame having a substantially rectangular cross section, and each has a top plate 11, a bottom plate 12, an inner ring wall 13, and a frame surrounded by the top plate 11, the bottom plate 12, and the inner ring wall 13. Formation of the hollow portion 14.

The top plate 11 has an air outlet 111 opened in the vertical direction Y and communicating with the hollow portion 14. A mesh layer is provided above the air outlet 111.

The bottom plate 12 has a drain opening 121 communicating with the hollow portion 14.

The inner ring wall 13 has an air inlet opening 131 and a plurality of first recessed grooves 132 opened along the horizontal direction X. The air outlet 111 and the air inlet through hole 131 communicate with the hollow portion 14. An inserting groove 132 is provided for inserting each of the baffles 2.

The baffle plates 2 are respectively engaged with the first recessed grooves 132 and are arranged in a staggered manner in the hollow portion 14 so that the hollow portion 14 forms a winding meandering channel (as shown in FIG. 3). Middle arrow).

Furthermore, each of the aforementioned baffles 2 has a first end 21 embedded in the first insertion groove 132, an opposite second end 22, and a number located between the first end 21 and the second end 22. Drain hole 23. In this embodiment, two adjacent baffles 2 are oppositely disposed in the hollow portion 14 and are inclined upward along the horizontal direction X and the inclination angle is less than 45 degrees, and the end portion 221 of the second end 22 It is substantially upward along the vertical direction Y, and the second ends 22 of the two adjacent baffles 2 are staggered in the vertical direction Y, so that the external rain and dew flowing in from the air outlet 111 can be blocked without As for the direct fall (time-delay effect), it can prevent a large amount of rain from being released at the bottom of the hollow portion 14 and then flushed back into the building from the air inlet through hole 131. In addition, the aforementioned baffle 2 is inclined Therefore, the drainage hole 23 on it can be used to avoid the accumulation of water due to rain and dew.

It is further explained that, in this embodiment, the baffle 2 which is closer to the air inlet hole 131 is located on the same inner ring wall 13 as the air inlet hole 131, and the air inlet hole 13 is located on the relatively inner side. The baffle 2 which is closer to the air inlet hole 131 is located above the air inlet hole 13. In addition, the detour is along the air inlet hole 131, the air outlet hole 111, and several The gas flow path formed by the baffle 2.

During assembly and use, the hot air flow in the building rises through the opening 110 on the roof, enters the detour channel of the skeleton 1 through the air inlet hole 131, and then follows the baffle 2 to form a winding path from the air outlet. 111 leads to the outside world. Wherein, the air outlet hole 111 is arranged in the vertical direction Y, so when the external wind flows, not only does it not cause wind resistance, but also a low-pressure band is formed at the air outlet hole 111 to help the hot air exit the house quickly.

In summary, compared with the conventional ventilation roof, the air flow channel is discharged from the top to the air outlet and then discharged upward, which is easy to withstand the problem of wind resistance and affecting the ventilation effect. The improved structure of the ventilation roof of this creation, because the air outlet 111 is designed to be vertical, so when the hot air is guided, due to the external air pressure drop, a low pressure band is generated at the outlet of the air outlet 111, which will be easy. It guides the hot air flow out. In addition, the hot air flow can rise from the bottom to the top along the detour, and can be directly discharged from the air outlet in a vertical direction to solve the problem of wind resistance and the baffle 2 of the detour. The arrangement can prevent the water liquid entering through the air outlet hole 111 from splashing in.

The above description is only a preferred embodiment of this creation. When the scope of implementation of this creation cannot be limited by this, that is, the simple equivalent changes and modifications made according to the scope of the patent application and the content of the implementation of this creation, all It should still fall within the scope of this creation patent.

Claims (8)

    An improved structure of a ventilated roof includes: at least a skeleton having a top plate, a bottom plate, an inner ring wall, and a hollow portion formed by surrounding the top plate, the bottom plate, and the inner ring wall, and the top plate has a vertical vertical The inner ring wall has an air inlet hole extending in a horizontal direction, the air outlet hole and the air inlet hole communicate with the hollow portion, and the inner ring wall has a plurality of first recesses; The number of baffles are respectively embedded in the first recessed grooves, and are arranged in the hollow portion in a staggered upward direction, so that the hollow portion forms a circuitous channel.         The improved structure of the ventilated roof as described in claim 1, wherein each of the baffles has a first end embedded in the first recessed groove, and an opposite second end, and two adjacent ones The baffle is relatively disposed in the hollow portion, and is inclined upward along the horizontal direction with an inclination angle of less than 45 degrees.         The improved structure of the ventilated roof according to claim 2, wherein the end portion of the second end of the baffle plate is directed substantially upward in the vertical direction.         The improved structure of the ventilated roof according to item 2 of the claim, wherein the second ends of two adjacent baffles are staggered in the vertical direction.         The improved structure of the ventilation roof according to item 1 of the claim, wherein the baffle adjacent to the air inlet hole is located on the same inner ring wall as the air inlet hole.         The improved structure of the ventilated roof according to item 1 of the claim, wherein the detour is a gas flow path formed along the air inlet hole, the air outlet hole and each of the baffles.         The improved structure of the ventilated roof according to item 1 of the claim, wherein each of the baffles is provided with several drainage holes.         The improved structure of the ventilated roof according to claim 1, wherein the bottom plate has a drainage opening communicating with the hollow portion.