CN206331370U - A kind of tool-free wind-lead-cover structure design - Google Patents

Abstract

Designed the utility model discloses a kind of tool-free wind-lead-cover structure, including wind scooper, wind scooper includes wind-guiding cover body and is arranged on the wind-guiding side plate at wind-guiding cover body two ends, the bottom side at the wind-guiding cover body two ends is with being connected mounting blocks connection, described and poke rod one end and one end of rotating shaft are connected, the other end of the rotating shaft is connected with the inner side of another block of wind-guiding side plate, wind scooper can be fixed with excessively dual fixed form, so that entering free from dust in the wind inside wind scooper, so ventilating duct would not have situations such as blocking, and can regularly rotary dial bar, so that two pieces of ventilating board reversing of position, it can be purged using air-out for adsorbing the dust on the outside of ventilating board, ventilating board is used for a long time, so that wind scooper has higher radiating efficiency, thus more suitable for practicality, wind-lead-cover structure is simple, it is easy to shaping, be conducive to mass production, and with the value in industry.

Description

Structural design of a tool-free wind guide

technical field

The utility model relates to the technical field of wind guide covers, in particular to a structural design of a tool-free wind guide cover.

Background technique

Electronic equipment usually uses fan modules to dissipate heat from heating elements. As electronic equipment pays more and more attention to appearance design, the air inlet or air outlet for heat dissipation is often designed as a narrow and long gap structure, which leads to air intake or The reduction of the air outlet area will easily lead to the increase of the internal flow resistance of the system and the backflow of hot air, which is not conducive to the heat dissipation of electronic equipment. At present, the problem of hot air backflow caused by the above reasons is usually reduced by setting an air guide cover for the fan module. An air duct is formed inside the existing air guide cover to communicate with the outside atmosphere and the fan module. One end of the air duct is an air inlet, which faces the fan module. The other end of the air duct is The air outlet faces the outside atmosphere. The air guide cover of this structure can solve the problem of hot air backflow in the system, but the air blown out from the fan module will generate flow resistance inside the air guide cover, reducing the overall air flow of the system, and when absorbing external wind , It is impossible to filter the dust in the wind, which will cause blockage of the air duct in the long run. Usually, the fixing method of the air guide cover is fixed by locking screws, which is inconvenient to operate during the assembly and disassembly process.

Utility model content

The purpose of this utility model is to provide a structural design of a tool-free wind guide cover to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a tool-free wind guide cover structure design, including the wind guide cover, the wind guide cover includes the wind guide cover body and the wind guide side plates arranged at both ends of the wind guide cover body, The bottom sides of both ends of the air guide hood body are connected to the connecting mounting block, and the mounting block is provided with positioning holes at the end far away from the air guide cover body, and the wind guide side plates are provided with positioning holes at the end far away from the air guide cover body. There is an elastic buckle, and the opening of the elastic buckle corresponds. The lower part of the air guide hood body is provided with an air inlet belt, and the air inlet belt is evenly distributed on the air inlet belt, and the upper part of the air guide hood body is provided with an air outlet belt. , one of the wind guide side plates is provided with a toggle rod, and one end of the toggle rod passes through the wind guide side plate and is located inside the wind guide side plate, and one end of the toggle rod is connected to one end of the rotating shaft, The other end of the rotating shaft is connected to the inner side of another wind guiding side plate;

Both ends of the outer sides of the rotating shaft are provided with connecting blocks, and the connecting blocks are connected with ventilation plates through fixed threaded rods, one end of the ventilation plates is connected with one end of the slider through the connecting rod, and the slider is located in the slideway, so The slideway is a circular slideway, and the slideway takes the joint of the rotating shaft and the wind guide side plate as the center of the circle, and one side of the ventilation plate and the outside of the air inlet are provided with dust-shielding mesh sheets;

The two air guide side plates are connected by a flow partition and an auxiliary flow partition, and the flow partition and the auxiliary flow partition are respectively located on both sides of the rotating shaft, and one end of the auxiliary flow partition is fixedly connected to the inner side of the wind guide body , the upper end of the cutoff plate is provided with an air outlet plate, and the air outlet of the air outlet plate is inclined upward, and a windshield is arranged above the air outlet of the air outlet plate, and the windshield is fixedly installed on the wind guide side plate, The windshield and the ventilation plate positioned at the outer upper end of the rotating shaft are at the same level, and the ventilation plate positioned at the outer upper end of the rotating shaft is located at one side of the windshield.

Preferably, both the toggle lever and the rotating shaft are connected to the wind guide side plate through bearings.

Preferably, the connection between the air outlet belt and the air inlet is located at the same level as the auxiliary baffle.

Preferably, the ventilation plate is inclined, and the direction of inclination is clockwise.

Preferably, the distance from the flow partition plate and the auxiliary flow partition plate to the rotating shaft is equal to the length of the ventilation plate.

Compared with the prior art, the beneficial effect of the utility model is: the structural design of the tool-free air guide cover can work together with the elastic buckle and the positioning hole, and the air guide cover can be fixed by double fixing methods, and the air guide cover can be fixed through the ventilation The cooperation of the plate, the air inlet and the rotating shaft can filter the wind entering the inside of the air guide hood, so that there is no dust in the wind entering the inside of the air guide hood, so that the air passage will not be blocked, and it can be Periodically rotate the toggle lever so that the positions of the two ventilation panels can be exchanged, and the dust adsorbed on the outside of the ventilation panel can be removed by using the wind, so that the ventilation panel can be used for a long time, so that the air guide cover has a higher heat dissipation efficiency, thereby It is more suitable for practical use, the wind guide cover has a simple structure, is easy to form, is beneficial to mass production, and has industrial utilization value.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the ventilation plate of the present utility model;

Fig. 3 is a schematic diagram of the slideway of the present invention.

In the figure: air guide cover 1, elastic buckle 2, positioning hole 3, toggle lever 4, rotating shaft 41, air outlet belt 5, air inlet 6, cutoff plate 7, auxiliary flow cutoff plate 71, ventilation plate 8, sliding Road 9, slide block 91, air outlet plate 10.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a tool-free wind guide cover structure design, including the wind guide cover 1, the wind guide cover 1 includes the wind guide cover body and the two ends of the wind guide cover body The wind guide side plate, the bottom sides of the two ends of the wind guide body are connected to the connection installation block, and the installation block is provided with a positioning hole 3 at the end far away from the wind guide body, and the wind guide side plate is far away from the wind guide. One end of the cover body is provided with an elastic buckle 2, and the opening of the elastic buckle 2 corresponds, and the bottom of the wind guide hood body is provided with an air inlet belt, and the air inlet belt is evenly distributed with air inlets 6, and the wind guide The upper part of the cover body is provided with an air outlet belt 5, and one of the wind guide side plates is provided with a toggle lever 4, and one end of the toggle lever 4 runs through the wind guide side plate and is located on the inside of the wind guide side plate. And one end of the toggle rod 4 is connected to one end of the rotating shaft 41, and the other end of the rotating shaft 41 is connected to the inner side of another air guide side plate, and the toggle rod 4 and the rotating shaft 41 are connected to the air guide side plate through bearings.

Both ends of the outer sides of the rotating shaft 41 are provided with connecting blocks, and the connecting blocks are connected with a ventilation plate 8 through a fixed threaded rod, and one end of the ventilation plate 8 is connected with an end of the slider 91 through a connecting rod, and the slider 91 Located in the slideway 9, the slideway 9 is a circular slideway, and the slideway 9 takes the joint of the rotating shaft 41 and the wind guide side plate as the center of the circle, and one side of the ventilation plate 8 and the outside of the air inlet 6 are both A dust-shielding mesh is provided, the junction of the air outlet belt 5 and the air inlet 6 is located at the same level as the auxiliary flow partition 71, and the ventilation plate 8 is inclined, and the direction of inclination is clockwise.

The two air-guiding side plates are connected by a flow partition 7 and an auxiliary flow partition 71, and the flow partition 7 and the auxiliary flow partition 71 are respectively located on both sides of the rotating shaft 41, and one end of the auxiliary flow partition 71 is connected to the wind guide. The inner side of the cover body is fixedly connected, the upper end of the cutoff plate 7 is provided with an air outlet plate 10, and the air outlet of the air outlet plate 10 is inclined upward, and a windshield is arranged above the air outlet of the air outlet plate 10, and the windshield The plate is fixedly installed on the wind deflector side plate, and the windshield and the ventilation plate 8 positioned at the upper end of the outer side of the rotating shaft 41 are located at the same level, and the ventilation plate 8 positioned at the upper end of the outer side of the rotating shaft 41 is positioned at one side of the windshield. The distance from the flow plate 7 and the auxiliary flow partition 71 to the rotating shaft 41 is equal to the length of the ventilation plate 8 .

Working principle: First, set the positioning hole 3 on the screw position, and use the screw nut to position the air guide cover 1. At the same time, an elastic buckle 2 is designed on the air guide cover 1 to fix it on the memory slot to realize the air guide The fixing of the cover, when starting to work, when starting to take in the wind, because the side of the ventilation plate 8 and the outside of the air inlet 6 are provided with dust-shielding mesh, so the dust entering the wind in the wind guide hood 1 will be absorbed , so that the air duct will not be blocked, etc., which can ensure good heat dissipation efficiency, and when there is too much dust adsorbed on one of the ventilation plates 8, the rotating lever 4 will drive the rotating shaft 41 to rotate clockwise , so that the ventilation plate 8 full of dust can be located above the rotating shaft 41, when the wind is blowing, the wind energy brought by the wind can be used to clean the dust on the ventilation plate 8, thereby achieving the purpose of recycling. The air guide cover 1 has higher heat dissipation efficiency, and thus is more suitable for practical use. The air guide cover 1 has a simple structure, is easy to form, is conducive to mass production, and has industrial utilization value.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A tool-free wind guide cover structure design, including the wind guide cover (1), the wind guide cover (1) including the wind guide cover body and the wind guide side plates arranged at both ends of the wind guide cover body, characterized in that: The bottom sides of both ends of the air guide hood body are connected to the connection installation block, and the installation block is provided with a positioning hole (3) at the end far away from the air guide hood body, and the wind guide side plate is at the end far away from the air guide hood body. All are provided with elastic buckles (2), and the openings of the elastic buckles (2) correspond to each other. The lower part of the air guide cover body is provided with an air inlet belt, and the air inlet belt is evenly distributed with air inlets (6). An air outlet belt (5) is provided on the upper part of the air guide hood body, and a toggle lever (4) is provided on one of the air guide side plates, and one end of the toggle lever (4) runs through the air guide side plate and is located on the penetrating guide. On the inner side of the wind side plate, one end of the toggle lever (4) is connected to one end of the rotating shaft (41), and the other end of the rotating shaft (41) is connected to the inner side of another wind guiding side plate; Both ends of the outer sides of the shaft (41) are provided with connecting blocks, and the connecting blocks are connected with a ventilation plate (8) through a fixed threaded rod, and one end of the ventilation plate (8) is connected to the slider (91) through the connecting rod. connected at one end, and the slider (91) is located in the slideway (9), the slideway (9) is a circular slideway, and the slideway (9) is connected with the shaft (41) and the wind guide side plate is the center of the circle, and one side of the ventilation plate (8) and the outer side of the air inlet (6) are provided with dust-shielding mesh; The two air-guiding side plates are connected by a flow partition (7) and an auxiliary flow partition (71), and the flow partition (7) and the auxiliary flow partition (71) are respectively located on both sides of the rotating shaft (41), One end of the auxiliary flow partition (71) is fixedly connected to the inner side of the wind guide body, the upper end of the flow partition (7) is provided with an air outlet plate (10), and the air outlet of the air outlet plate (10) is inclined upward , there is a windshield above the air outlet of the air outlet plate (10), and the windshield is fixedly installed on the wind guide side plate, and the windshield and the ventilation plate (8) located at the outer upper end of the rotating shaft (41) are located on the same Horizontal height, and the ventilation plate (8) that is positioned at the outer upper end of the rotating shaft (41) is positioned at one side of the windshield. 2. The tool-free wind deflector structure design according to claim 1, characterized in that: the toggle lever (4) and the rotating shaft (41) are both connected to the wind deflector side plate through bearings. 3. The structural design of a tool-free air guide hood according to claim 1, characterized in that: the junction of the air outlet belt (5) and the air inlet (6) is located at the same location as the auxiliary flow partition (71). a horizontal height. 4. The structural design of a tool-free wind deflector according to claim 1, characterized in that: the ventilation plate (8) is inclined, and the direction of the inclination is clockwise. 5. The structural design of a tool-free air guide hood according to claim 1, characterized in that: the distance from the partition plate (7) and the auxiliary partition plate (71) to the rotating shaft (41) is equal to the ventilation plate ( 8) Length.