阅读说明：本技术 一种具有主动散热模块的背靠式电竞椅 (Back-to-back type electronic contest chair with active heat dissipation module ) 是由 宋分青 于 2020-06-11 设计创作，主要内容包括：本发明公开了一种具有主动散热模块的背靠式电竞椅,包括底板和坐垫,所述底板与坐垫通过液压伸缩杆连接,所述坐垫的一侧安装有靠垫,所述靠垫内设有方形腔、条形腔和横腔,所述横腔和条形腔均位于方形腔的后侧,所述横腔位于条形腔的下方,所述所述方形腔的右侧壁设有多个进风口,所述方形腔的左侧壁设有多个出风口,所述底板的下端安装多个滚轮；热触发增压机构,所述热触发增压机构包括滑动连接在横腔内的活塞块,所述横腔位于活塞块的前侧空间内填充有低沸点溶液。该电竞椅的靠背上设有多个透气孔,增加后背的透气性,且设有主动散热机构,在较热的环境下,不需要外接电气元件就进行主动散热,大大提高使用者的使用舒适性。(The invention discloses a back-to-back type electronic competition chair with an active heat dissipation module, which comprises a bottom plate and a cushion, wherein the bottom plate is connected with the cushion through a hydraulic telescopic rod, one side of the cushion is provided with a back cushion, a square cavity, a strip-shaped cavity and a transverse cavity are arranged in the back cushion, the transverse cavity and the strip-shaped cavity are both positioned at the rear side of the square cavity, the transverse cavity is positioned below the strip-shaped cavity, the right side wall of the square cavity is provided with a plurality of air inlets, the left side wall of the square cavity is provided with a plurality of air outlets, and the lower end of the bottom plate is provided with a plurality of rollers; the hot trigger booster mechanism, hot trigger booster mechanism includes the piston piece of sliding connection in horizontal intracavity, horizontal chamber is located the front side space intussuseption of piston piece and is filled with low boiling solution. The backrest of the electronic competition chair is provided with a plurality of air holes, so that the air permeability of the back is improved, and the active heat dissipation mechanism is arranged, so that active heat dissipation is performed without an external electric element in a hotter environment, and the use comfort of a user is greatly improved.)

1. A chair is competed to formula electricity with initiative heat dissipation module, its characterized in that includes:

the cushion comprises a base plate (4) and a cushion (2), wherein the base plate (4) is connected with the cushion (2) through a hydraulic telescopic rod (1), a back cushion (3) is installed on one side of the cushion (2), a square cavity (5), a strip-shaped cavity (15) and a transverse cavity (17) are arranged in the back cushion (3), the transverse cavity (17) and the strip-shaped cavity (15) are both located on the rear side of the square cavity (5), the transverse cavity (17) is located below the strip-shaped cavity (15), a plurality of air inlets (6) are formed in the right side wall of the square cavity (5), a plurality of air outlets (11) are formed in the left side wall of the square cavity (5), and a plurality of rollers are installed at the lower end of the base plate (4);

thermal trigger booster mechanism, thermal trigger booster mechanism includes piston piece (16) of sliding connection in horizontal chamber (17), the front side space intussuseption that horizontal chamber (17) are located piston piece (16) is filled with low boiling solution, horizontal chamber (17) interior level is equipped with threaded rod (18), the one end of threaded rod (18) rotates with the rear side inner wall of horizontal chamber (17) to be connected, mounting groove (21) have been seted up to one side that low boiling solution was kept away from in piston piece (16), the other end of threaded rod (18) is located mounting groove (21), and with the inner wall threaded connection of mounting groove (21), first magnetic path (19) of fixedly connected with on threaded rod (18), be equipped with in bar form chamber (15) and be used for gliding second magnetic path (20) from top to bottom, first magnetic path (19) and the adjacent surface opposite attraction of second magnetic path (20), the upper end of second magnetic path (20) is through the interior top elastic connection of connecting spring (14) and bar form chamber (15) and top elastic connection (ii) a

Initiative heat dissipation mechanism, initiative heat dissipation mechanism rotates pivot (7) of connection between the inner wall of square chamber (5) both sides including the installation, the even fixedly connected with a plurality of impeller blades (10) of its circumference are followed in pivot (7), fixed cover has cup jointed suction fan (22) on pivot (7), strip-shaped chamber (15) and square chamber (5) are through going out tuber pipe (12) intercommunication, install pressure valve (13) on going out tuber pipe (12), the one end orientation of going out tuber pipe (12) keeping away from strip-shaped chamber (15) is one of them impeller blade (10).

2. The chair is competed with in claim 1, wherein the rear inner wall of the square cavity (5) is fixedly connected with a guide plate (9) matching with the air outlet pipe (12), the guide plate (9) is curved, and the concave surface faces to the air outlets (11).

Technical Field

The invention relates to the field of life, in particular to a back-to-back type electronic contest chair with an active heat dissipation module.

Background

The electronic contest chair is one kind of chair, and it is specially designed for the game fan, and along with the development of standard of living, the electronic contest chair slowly walks into the popular life, and to the game fan, current electronic contest chair has following problem:

since some games have a long game duration, and the user basically and globally leans on the seat back of the seat, the seat back of the seat is generally in a compact state, and the seat back has poor ventilation, and may cover sweat, causing discomfort to the user, so how to improve the use comfort of the user is a problem to be considered.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a backrest type electronic competition chair with an active heat dissipation module.

In order to achieve the purpose, the invention adopts the following technical scheme:

a backrest type electronic competition chair with an active heat dissipation module comprises a bottom plate and a cushion, wherein the bottom plate is connected with the cushion through a hydraulic telescopic rod, a back cushion is installed on one side of the cushion, a square cavity, a strip-shaped cavity and a transverse cavity are arranged in the back cushion, the transverse cavity and the strip-shaped cavity are both located on the rear side of the square cavity, the transverse cavity is located below the strip-shaped cavity, a plurality of air inlets are formed in the right side wall of the square cavity, a plurality of air outlets are formed in the left side wall of the square cavity, and a plurality of idler wheels are installed at the lower end of the bottom plate; the hot-triggering pressurizing mechanism comprises a piston block which is slidably connected in a transverse cavity, the transverse cavity is positioned in the front side space of the piston block and is filled with a low-boiling-point solution, a threaded rod is horizontally arranged in the transverse cavity, one end of the threaded rod is rotatably connected with the inner wall of the rear side of the transverse cavity, one side, away from the low-boiling-point solution, of the piston block is provided with a mounting groove, the other end of the threaded rod is positioned in the mounting groove and is in threaded connection with the inner wall of the mounting groove, a first magnetic block is fixedly connected onto the threaded rod, a second magnetic block which is used for sliding up and down is arranged in the bar-shaped cavity, the adjacent surfaces of the first magnetic block and the second magnetic block are opposite in attraction, and the upper end of the second magnetic block; initiative heat dissipation mechanism, initiative heat dissipation mechanism rotates the pivot of connection between the inner wall of square chamber both sides including the installation, a plurality of impeller blades of the even fixedly connected with of its circumference are followed to the pivot, the fixed housing has connect the induced-draught fan in the pivot, the bar-shaped chamber is through going out the tuber pipe intercommunication with square chamber, install the pressure valve on the play tuber pipe, the one end that goes out the tuber pipe and keep away from the bar-shaped chamber is towards one of them impeller blade.

Preferably, fixedly connected with and air-out pipe matched with guide plate on the rear side inner wall in square chamber, be the curved surface on the guide plate, and its concave surface is towards a plurality of air outlets.

Compared with the prior art, the invention has the beneficial effects that:

1. in the using process, a user leans against the backrest, and the plurality of air inlets, the square cavity and the plurality of air outlets form a heat dissipation channel for dissipating heat at the back of the user; when the temperature of the environment is too high, the heat dissipation channel is not enough for heat dissipation, a large amount of heat can be accumulated on one side of the back cushion close to the back of a person, the low boiling point solution can be heated to expand, so that the piston block can move backwards, the piston block can drive the threaded rod to rotate after moving backwards, the rotation of the threaded rod can drive the first magnetic block to rotate, when the first magnetic block rotates, the adjacent surfaces of the second magnetic block and the first magnetic block are repelled by the same polarity, at the moment, the second magnetic block can move upwards under the action of the repulsive force and the tensile force of the connecting spring, the gas in the space above the bar-shaped cavity can be compressed, the pressure valve is opened along with the gradual compression of the gas, at the moment, the high-pressure gas can be blown to the impeller blade through the air outlet pipe, at the moment, the impeller blade can drive the rotating shaft to rotate, the rotating shaft can drive the suction fan to rotate, the high temperature of the back of the person can be absorbed into the square, the active heat dissipation is carried out, and the use comfort of a user is greatly improved.

2. Because of the arrangement of the guide plate, airflow sprayed out of the air outlet pipes can be discharged from the air outlets, so that the air flow rate at the air outlet is high, the Bernoulli distance shows that the air flow rate is high, the pressure intensity is low, the air flow rate at the air outlet is higher than the back of a user, an air pressure difference is generated, the heat dissipation is facilitated, and the heat dissipation effect is improved.

Drawings

Fig. 1 is a schematic structural view of a back-to-back type electronic contest chair with an active heat dissipation module according to the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at B;

fig. 4 is a cross-sectional view taken along line C-C of fig. 2.

In the figure: the air suction fan comprises a hydraulic telescopic rod 1, a cushion 2, a back cushion 3, a bottom plate 4, a square cavity 5, an air inlet 6, a rotating shaft 7, an air suction fan blade 8, a guide plate 9, an impeller blade 10, an air outlet 11, an air outlet pipe 12, a pressure valve 13, a connecting spring 14, a strip-shaped cavity 15, a piston block 16, a transverse cavity 17, a threaded rod 18, a first magnetic block 19, a second magnetic block 20, a mounting groove 21 and an air suction fan 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, a back-to-back type electronic contest chair with an active heat dissipation module comprises a bottom plate 4 and a seat cushion 2, wherein the bottom plate 4 is connected with the seat cushion 2 through a hydraulic telescopic rod 1, a back cushion 3 is installed on one side of the seat cushion 2, a square cavity 5, a strip-shaped cavity 15 and a transverse cavity 17 are arranged in the back cushion 3, the transverse cavity 17 and the strip-shaped cavity 15 are both positioned on the rear side of the square cavity 5, the transverse cavity 17 is positioned below the strip-shaped cavity 15, a plurality of air inlets 6 are arranged on the right side wall of the square cavity 5, a plurality of air outlets 11 are arranged on the left side wall of the square cavity 5, and a plurality of;

the heat-triggered pressurizing mechanism comprises a piston block 16 which is connected in a transverse cavity 17 in a sliding mode, a low-boiling-point solution which can be carbon disulfide and has a boiling point of 46.23 ℃ is filled in a space, located on the front side of the piston block 16, of the transverse cavity 17, a threaded rod 18 is horizontally arranged in the transverse cavity 17, one end of the threaded rod 18 is rotatably connected with the inner wall of the rear side of the transverse cavity 17, an installation groove 21 is formed in one side, away from the low-boiling-point solution, of the piston block 16, the other end of the threaded rod 18 is located in the installation groove 21 and is in threaded connection with the inner wall of the installation groove 21, a first magnetic block 19 is fixedly connected onto the threaded rod 18, a second magnetic block 20 which slides up and down is arranged in the strip-shaped cavity 15, the adjacent surfaces of the first magnetic block 19 and the second magnetic block 20 are attracted in an opposite manner;

initiative heat dissipation mechanism, initiative heat dissipation mechanism rotate including the installation and connect pivot 7 between 5 both sides inner walls in square chamber, and pivot 7 is along a plurality of impeller blades 10 of the even fixedly connected with of its circumference, and fixed the cup jointing has suction fan 22 in the pivot 7, and bar chamber 15 and square chamber 5 are through going out tuber pipe 12 intercommunication, go out to install pressure valve 13 on the tuber pipe 12, go out the one end orientation one of them impeller blade 10 of tuber pipe 12 keeping away from bar chamber 15.

Wherein, fixedly connected with and play tuber pipe 12 matched with guide plate 9 on the rear side inner wall of square chamber 5, be the curved surface on the guide plate 9, and its concave surface is towards a plurality of air outlets 11, because guide plate 9's setting, can follow a plurality of air outlets 11 with play tuber pipe 12 spun air current and discharge, it is very fast with the air flow rate of air outlet 11 department, and keep away from according to bernoulli and know, its pressure is less fast for air flow rate, then the gas flow rate of air outlet 11 department is greater than user back department, produce a pressure differential, more be of value to radiating going on.

In the invention, in the using process, a user leans against the back cushion 3, and the plurality of air inlets 6, the square cavity 5 and the plurality of air outlets 11 form a heat dissipation channel for dissipating heat at the back of the user;

when the temperature of the environment is too high, the heat dissipation channel is not enough to dissipate heat, a large amount of heat can be accumulated on one side of the back cushion 3 close to the back of a person, the low boiling point solution can be heated to expand, so that the piston block 16 can move backwards, the piston block 16 can drive the threaded rod 18 to rotate after moving backwards, the threaded rod 18 can drive the first magnetic block 19 to rotate, the adjacent surfaces of the first magnetic block 19 and the second magnetic block 20 in the initial state are attracted in an opposite manner, the second magnetic block 20 is attracted by the first magnetic block 19 and is positioned at the lowest part of the bar-shaped cavity 15, the connecting spring 14 is in a stretching state, when the first magnetic block 19 rotates, the adjacent surfaces of the second magnetic block 20 and the first magnetic block 19 are repelled in the same polarity, the second magnetic block 20 can move upwards under the action of the repulsion force and the action of the tensile force of the connecting spring 14, the gas in the space above the bar-shaped cavity 15 above the second magnetic block 20 can be compressed, along with the gradual compression of the gas, when the gas reaches the threshold value of the pressure valve 13, the pressure valve 13 is opened, at the moment, high-pressure gas flow is blown to the impeller blades 10 through the air outlet pipe 12, at the moment, the impeller blades 10 drive the rotating shaft 7 to rotate, the rotating shaft 7 drives the suction fan 22 to rotate, the high temperature of the back of a person is absorbed into the square cavity 5 through the air inlet 6 and is discharged from the air outlet 11, active heat dissipation is carried out, the use comfort of a user is greatly improved, when the temperature of the back is reduced, the low-boiling-point solution can restore to the initial state, the chair can restore to the initial state, and when the temperature continues to rise, the heat dissipation can be carried out continuously;

it should be noted that, due to the arrangement of the guide plate 9, the airflow ejected from the air outlet pipe 12 is discharged from the plurality of air outlets 11, so that the air flow rate at the air outlet 11 is relatively high, and according to bernoulli distance, the air flow rate is relatively high, and the pressure thereof is relatively low, so that the air flow rate at the air outlet 11 is greater than that at the back of the user, thereby generating an air pressure difference, which is more beneficial to heat dissipation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.