TWM586778U - Exhaust cover structure with lighting function - Google Patents

Abstract

An exhaust hood structure with lighting. In terms of structural design, the exhaust hood system is installed outside the roof air outlet, and mainly has short-side outer casings and long-side outer casings on both sides, and the long-side outer casings are mainly It is divided into an upper inclined section and a lower inclined section, and a light transmitting plate is embedded in the upper inclined section, and a light transmitting plate is also embedded in the short-side outer cover. The top end of the short side outer cover is connected with an inward extension. The upper oblique guide plate, and the top end of the long-side outer cover is connected with a hook-back baffle arranged downward, and an air outlet is formed between the upper oblique guide plate and the hook-back baffle, and an air outlet is added at the air outlet. There is at least one rain shield, and a side guide plate and a lower slope guide plate are arranged at the lower end of the upper slope guide plate, the side guide plate and the lower slope guide plate are in a joint state, and the lower slope guide plate extends to a long length. The inside of the lower section of the side cover is connected, and a drainage hole is provided at the joint; therefore, when the external air passes through the short side cover or the long side cover, the air at the air outlet will be driven to flow. The hot air from the air outlet will be sucked in together and will be led out to the air outlet through the return air section. In this way, it will reach the state of natural exhaust, which can effectively circulate the air on the top of the building to achieve the effect of indoor cooling. Flow design can effectively isolate the infiltration of external rain.

Description

Exhaust hood structure with lighting

The new type is an exhaust hood structure with lighting, and more specifically, it refers to a device that can impart air circulation conversion to the upper end of a building through design and has a light transmission effect.

According to the fact that the interior of the iron building in the factory building or warehouse is relatively hot, which leads to a poor working environment, most operators will install exhaust fans on the wall or roof of the building. According to this, the air in the building can be circulated. And achieve the effect of cooling.

However, the fan needs to be driven by electricity, which will increase the cost of operations. If it is raining, the fan device cannot effectively exclude rainwater, which may cause wet water inside the building. Therefore, we should try to solve the problem.

Furthermore, if there is no lighting design on the upper roof of the building, the light source inside the building must rely on lamps. This not only consumes electricity, but also does not meet the requirements of environmental protection. Therefore, we should try to improve them together.

In view of this, one of the purposes of this creation is to provide a lighting exhaust hood structure, which is mainly applicable to the shape of the upper part of various buildings. Air device, and give the hot air a smoother circulation effect.

Another object of the present invention is the design of a rain shield provided on the exhaust hood structure, which can effectively block the rainwater from being sprayed directly into the exhaust hood body, thereby achieving a good waterproof effect.

Another object of the present invention is to provide a design for embedding a light-transmitting panel in an outer cover for lighting in the upper part of a building, so that the interior of the building can be illuminated by natural light.

(10) ‧‧‧Exhaust hood body

(11) ‧‧‧Short side cover

(12) ‧‧‧Transparent board

(13) ‧‧‧Long side cover

(14) ‧‧‧Upward slope

(15) ‧‧‧ down slope

(16) ‧‧‧Transparent board

(20) ‧‧‧Upward guide

(21) ‧‧‧Back Hook Baffle

(22) ‧‧‧Side guide

(23) ‧‧‧Lower inclined guide

(24) ‧‧‧Windshield

(25) ‧‧‧Drain hole

(30) ‧‧‧Exhaust vent

(31) ‧‧‧Roof

(32) ‧‧‧Air outlet

(33) ‧‧‧Backwind section

(40) ‧‧‧Sloped roof

Figure 1 is a schematic diagram of the structure of this creation.

Figure 2 is a schematic diagram of the exhaust state of this creation.

Figure 3 is a schematic diagram of the rain-proof state of this creation.

Figure 4 is a schematic diagram of another preferred setting and exhaust of this creation.

Figure 5 is another schematic diagram of the rain-prevention state.

In order to allow your reviewers to further understand and agree with the features and characteristics of the new model, the following preferred embodiments are listed and illustrated in conjunction with the drawings as follows: First, please refer to Figures 1 and 2, as shown in Figure 1. An exhaust hood body (10) is installed outside the air outlet (30) on the roof (31). The exhaust hood body (10) mainly has a short side cover body (11) and a long side cover body (13) on both sides. ), Where the long-side outer cover (13) is mainly divided into an upper-slope section (14) and a lower-slope section (15), and a light-transmitting plate (16) is embedded in the upper-slope section (14), and the short-side outer cover body (11) is also embedded with a light-transmitting plate (12), and a short side cover The top end of the body (11) is connected with an inclined guide plate (20) extending inwardly toward the exhaust hood body (10), and the top end of the inclined section (14) of the long side cover body (13) is connected with An air outlet (32) is formed between the hook back baffle plate (21) arranged downward, and an upper air outlet (32) is formed between the upper inclined guide plate (20) and the hook back baffle plate (21), and at least one additional air outlet is provided at the air outlet (32). A rain shield (24), and a side guide plate (22) and a lower slope guide plate (23) are provided at the lower end of the upper slope guide plate (20). The side guide plate (22) and the lower slope guide plate (23) ) Is in a connected state, and the lower inclined guide plate (23) extends to the inside of the inclined section (15) below the long side cover (13), and a drainage hole (25) is provided at the joint.

Please refer to Figures 2 and 3 below. When the external air flows through the short-side cover (11) or the long-side cover (13), the inclined design of the cover will drive the air flow of the air outlet (32). In this way, the hot air from the air outlet (30) of the roof (31) will be sucked together by the airflow, and then the hot air will be led out to the air outlet (32) through the return air section (33), so that the state of natural exhaust can be obtained. According to this, it can effectively circulate the air on the top of the building to achieve the effect of indoor cooling. In addition, the rain shield (24), the upper inclined guide (20) and the lower inclined guide (23) are arranged in the structure of the exhaust hood body (10). ) 'S water-bearing and diversion design can effectively isolate the infiltration of external rainwater and discharge a small amount of infiltrated rainwater from the drainage hole (25); in addition, the short-side outer cover (11) and long-side outer cover (13) The embedded light-transmitting plates (12) (16) can provide the interior of the building with natural lighting.

Furthermore, please refer to Figures 4 and 5, the exhaust hood body (10) body of this creation can also be installed on the inclined roof (40), and at the same time it can reach Such as the natural exhaust, shelter from rain and transparent lighting effect.

The above disclosure is only the preferred embodiments provided by the present invention, and is not intended to limit the scope of the embodiments of the present invention. Any equivalent change in the relevant artisans in the technical field according to the present invention shall belong to the present invention. Coverage.

Claims (2)

An exhaust hood structure with lighting, which mainly has an exhaust hood. This system is installed outside the exhaust vent on the roof. The exhaust hood body mainly has short-side outer cover bodies and long-side outer cover bodies on both sides; the long-side outer cover. The body is mainly divided into an upper inclined section and a lower inclined section, and a light-transmitting plate is embedded at the upper inclined section, and a top hook section of the long-side outer cover body is connected with a hook plate which is arranged downward; A light-transmitting plate is embedded in the short-side outer cover body, and an upper inclined guide plate extending to the exhaust hood body is connected to the top end of the short-side outer cover body; a gap is formed between the upper inclined guide plate and the hook-back baffle plate. An air outlet; at least one rain shield is added at the air outlet; a lower side guide plate and a lower side guide plate are provided at the lower end of the upper inclined guide plate, and the side guide plate and the lower inclined guide plate are in a joint state, and The lower oblique guide plate extends to the inside of the oblique section below the long-side outer cover body, and is provided with a drainage hole at the joint; the external air flow outside the short-side outer cover body or the long-side outer cover body can be driven out, The air in the air outlet is flowing, so the heat from the roof air outlet will be taken in by the airflow. The hot air is then re-exported to the air outlet through the return air section, and the rain shield, the upper inclined guide and the lower inclined guide of the exhaust hood body can effectively isolate the infiltration of external rainwater and discharge a small amount of infiltrated rainwater from the drainage hole. The short-side outer cover and the long-side outer cover are embedded with light-transmitting panels, which can provide natural lighting for the interior of the building. According to the exhaust hood structure with lighting according to item 1 of the scope of the patent application, the main body of the hood body can be installed on a flat roof or an inclined roof.