CN109367675B

CN109367675B - Heat dissipation type magnetic force rotating handle

Info

Publication number: CN109367675B
Application number: CN201811065681.4A
Authority: CN
Inventors: 王勇
Original assignee: Nanjing Halls Biological Technology Co Ltd
Current assignee: Nanjing Halls Biological Technology Co Ltd
Priority date: 2018-09-13
Filing date: 2018-09-13
Publication date: 2020-04-28
Anticipated expiration: 2038-09-13
Also published as: CN109367675A

Abstract

The invention belongs to the field of bicycle accessories, and particularly relates to a heat-dissipation type magnetic rotating handle which comprises a handle body, wherein a cavity is arranged in the handle body, the handle body is fixedly connected with a first fixing plate and a second fixing plate side by side, the first fixing plate, the second fixing plate and the side wall of the cavity jointly form an air suction cavity, the upper surface of the air suction cavity is provided with a plurality of air suction holes, a rotating shaft is rotatably connected in the cavity and penetrates through the first fixing plate and the second fixing plate, the first fixing plate and the second fixing plate are rotatably and hermetically connected with the rotating shaft, a permanent magnetic column is coaxially and fixedly connected to the part, located on one side, far away from the second fixing plate, of the rotating shaft, two sides of the permanent magnetic column are respectively provided with a movable plate, the movable plates are made of. The bicycle has good ventilation and heat dissipation effects, ensures the riding safety and improves the riding comfort.

Description

Heat dissipation type magnetic force rotating handle

Technical Field

The invention belongs to the field of bicycle accessories, and particularly relates to a heat-dissipation type magnetic rotating handle.

Background

In the riding process of the bicycle, due to the poor ventilation effect of the handle, the situation that the palm of a rider sweats often occurs, discomfort can be caused to the rider, and the situation that the rider slips easily is caused.

To this end, we propose a heat-dissipating type magnetic rotating handle to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems and provides a heat dissipation type magnetic rotating handle capable of dissipating heat by wind power.

In order to achieve the purpose, the invention adopts the following technical scheme: a heat dissipation type magnetic rotation handle comprises a handle body, wherein a cavity is arranged in the handle body, the handle body is fixedly connected with a first fixing plate and a second fixing plate side by side, the side walls of the first fixing plate, the second fixing plate and the cavity jointly form an air suction cavity, a rotating shaft is rotatably connected in the cavity and penetrates through the first fixing plate and the second fixing plate, the first fixing plate and the second fixing plate are both rotatably and hermetically connected with the rotating shaft, a permanent magnetic column is coaxially and fixedly connected with the part, located on one side, far away from the second fixing plate, of the first fixing plate, two movable plates are arranged on two sides of the permanent magnetic column, the movable plates are made of magnetic materials and are opposite in magnetic pole direction of the opposite side walls, two ends of each movable plate are respectively in sliding connection with the cavity and the side wall of the first fixing plate in a sealing mode, two sides of each movable plate are both in sealing connection with, the utility model discloses a handle of a motor vehicle air conditioner, including handle body, fly leaf, elasticity seal membrane, cavity and first fixed plate, the lateral wall of fly leaf, elasticity seal membrane, cavity and first fixed plate encloses into the chamber of exhausting jointly, be equipped with the through-hole that is used for communicateing the chamber of exhausting and the chamber of breathing in on the lateral wall of first fixed plate, be equipped with the first check valve that allows gas to get into the chamber of exhausting from the chamber of breathing in one way in the through-hole, be equipped with the exhaust mechanism who is linked together with two chambers of exhausting on the handle body, the axis of rotation is located the second fixed plate and keeps away from the.

In foretell rotatory handle of heat dissipation type magnetic force, exhaust mechanism is including inlaying the first exhaust pipe of establishing on handle body lateral wall, two inputs of first exhaust pipe are linked together with two exhaust chambeies respectively, the output of first exhaust pipe extends to this external and fixedly connected with second check valve of handle, the second check valve allows gaseous one-way discharge from the exhaust intracavity.

In foretell rotatory handle of heat dissipation type magnetic force, exhaust mechanism is including inlaying the second blast pipe of establishing on handle body lateral wall, two inputs of second blast pipe are linked together with two exhaust chambers respectively, the output of second blast pipe extends to one side of pneumatic wheel and just to the fan blade setting of pneumatic wheel, fixedly connected with third check valve on the second blast pipe, the third check valve allows gaseous one-way discharge in the exhaust chamber.

Compared with the prior art, the heat dissipation type magnetic rotating handle has the advantages that:

1. according to the invention, the pneumatic wheel, the rotating shaft, the permanent magnetic column and the exhaust cavity are arranged, so that the pneumatic wheel can be driven to rotate under the action of wind power during riding, and the exhaust cavity can be periodically exhausted from the air suction cavity, so that the palm and the air suction hole of a rider are kept cool, the probability of sweating of the palm of the rider is reduced, and the riding safety and the riding comfort are improved.

2. According to the invention, the output end of the second exhaust pipe is arranged at one side of the pneumatic wheel, so that the effect of energy recycling can be achieved, the rotation of the pneumatic wheel is promoted, and the heat dissipation effect of the handle is further improved.

Drawings

FIG. 1 is a perspective view showing an embodiment 1 of a heat dissipation type magnetic rotary handle according to the present invention;

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

FIG. 3 is a schematic view of an external structure of an embodiment 1 of a heat dissipation type magnetic rotating handle provided by the present invention;

fig. 4 is a perspective view of a heat dissipation type magnetic rotating handle of embodiment 2 according to the present invention.

In the figure, 1 is a handle body, 2 is a cavity, 3 is a first fixing plate, 4 is a second fixing plate, 5 is an air suction cavity, 6 is a rotating shaft, 7 is a permanent magnetic column, 8 is a movable plate, 9 is an elastic sealing film, 10 is an exhaust cavity, 11 is a first one-way valve, 12 is a pneumatic wheel, 13 is an air inlet groove, 14 is a first exhaust pipe, 15 is a second one-way valve, 16 is a second exhaust pipe, 17 is a third one-way valve, 18 is an air suction hole, and 19 is an air vent.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-3, a heat dissipation type magnetic rotating handle comprises a handle body 1, a cavity 2 is arranged in the handle body 1, the handle body 1 is fixedly connected with a first fixing plate 3 and a second fixing plate 4 side by side, the first fixing plate 3, the second fixing plate 4 and the side wall of the cavity 2 jointly form an air suction cavity 5, the upper surface of the air suction cavity 5 is provided with a plurality of air suction holes 18, the cavity 2 is rotatably connected with a rotating shaft 6, the rotating shaft 6 penetrates through the first fixing plate 3 and the second fixing plate 4, the first fixing plate 3 and the second fixing plate 4 are both rotatably and hermetically connected with the rotating shaft 6, a permanent magnetic column 7 is coaxially and fixedly connected to the part of the rotating shaft 6, which is located at one side of the first fixing plate 3, which is far away from the second fixing plate 4, the permanent magnetic column 7 is composed of two magnetic lobes with opposite magnetic poles, both sides of the, the magnetic poles of the opposite side walls of the two movable plates 8 are opposite in direction, and it should be noted that the two movable plates 8 may be respectively disposed on the upper and lower sides of the rotating shaft 6, or may be respectively disposed on the front and rear sides of the rotating shaft 6.

The two ends of the movable plates 8 are respectively connected with the cavity 2 and the side wall of the first fixed plate 3 in a sealing and sliding manner, the two sides of the movable plates 8 are respectively connected with the side wall of the cavity 2 in a sealing manner through elastic sealing membranes 9, the elastic sealing membranes 9 can be made of rubber, it is required to be noted that ventilation holes 19 are arranged on the side wall of the cavity 2 between the two movable plates 8 and used for keeping air pressure balance, the movable plates 8, the elastic sealing membranes 9, the cavity 2 and the side wall of the first fixed plate 3 jointly enclose an exhaust cavity 10, through holes for communicating the exhaust cavity 10 with the air suction cavity 5 are arranged on the side wall of the first fixed plate 3, a first one-way valve 11 for allowing air to enter the exhaust cavity 10 from the air suction cavity 5 in one way is arranged in the through holes, an exhaust mechanism communicated with the two exhaust cavities 10 is arranged on the handle body 1, and a, the side wall of the handle body 1 is provided with an air inlet groove 13 matched with the pneumatic wheel 12, the air inlet groove 13 is arranged at the lower part of the handle body 1, the influence on normal holding of a rider can be reduced, and the opening of the air inlet groove 13 is positioned at the lower side of the rotating shaft 6.

In this embodiment, exhaust mechanism is including inlaying first exhaust pipe 14 of establishing on the lateral wall of handle body 1, two inputs of first exhaust pipe 14 are linked together with two exhaust chambers 10 respectively, the output of first exhaust pipe 14 extends to handle body 1 outer and fixedly connected with second check valve 15, second check valve 15 allows gaseous one-way discharge in the exhaust chamber 10, the output of first exhaust pipe 14 extends to in the metal pipeline of handle, and be equipped with the gas vent on metal pipeline's the lateral wall.

When the air-powered bicycle is used, airflow generated by riding drives the pneumatic wheel 12 to rotate, the pneumatic wheel 12 drives the permanent magnetic column 7 to rotate through the rotating shaft 6, when the magnetic poles of the movable plate 8 and the permanent magnetic column 7 are opposite, the movable plate 8 is attracted by suction force and moves towards the direction close to the rotating shaft 6, at the moment, the volume of the exhaust cavity 10 is increased, gas in the air suction cavity 5 is sucked under the action of the first one-way valve 11 and the second one-way valve 15, external gas enters the air suction cavity 5 from the air suction hole 18, heat at the palm center of a rider is taken away, and the heat dissipation effect is achieved; along with the continuous rotation of permanent magnetism post 7, when the magnetic pole of fly leaf 8 and permanent magnetism post 7 is the same, fly leaf 8 receives the effect of repulsion, moves towards the direction of keeping away from axis of rotation 6, at this moment, the volume of exhaust chamber 10 diminishes, under the effect of first check valve 11 and second check valve 15, discharges the gas in the exhaust chamber 10 from first exhaust pipe 14, accomplishes a cycle so far, along with the continuous rotation of pneumatic wheel 12, exhaust chamber 10 is constantly inhaled the gas, the exhaust, make handle body 1 keep ventilative state, improve the security and the travelling comfort of riding.

Example 2

As shown in fig. 4, the present embodiment is different from embodiment 1 in that: the exhaust mechanism comprises a second exhaust pipe 16 embedded on the side wall of the handle body, two input ends of the second exhaust pipe 16 are respectively communicated with the two exhaust cavities 10, an output end of the second exhaust pipe 16 extends to one side of the wind driven wheel 12 and is right opposite to a fan blade of the wind driven wheel 12, it needs to be noted that the output end of the second exhaust pipe 16 is close to the lee side of the wind driven wheel 12, a third one-way valve 17 is fixedly connected to the second exhaust pipe 16, and the third one-way valve 17 allows gas to be exhausted from the exhaust cavities 10 in a one-way mode.

In this embodiment, when the gas in the exhaust cavity 10 is exhausted along the second exhaust pipe 16, the pneumatic wheel 12 can be blown, so as to promote the rotation of the pneumatic wheel 12, reduce the energy loss, and improve the heat dissipation and ventilation effects of the handle body 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The heat dissipation type magnetic rotating handle comprises a handle body (1) and is characterized in that a cavity (2) is arranged in the handle body (1), a first fixing plate (3) and a second fixing plate (4) are fixedly connected to the inner wall of the handle body (1) side by side, air suction cavities (5) are formed by the side walls of the first fixing plate (3), the second fixing plate (4) and the cavity (2) together, a plurality of air suction holes (18) are formed in the upper surface of each air suction cavity (5), a rotating shaft (6) is connected to the cavity (2) in a rotating mode, the rotating shaft (6) penetrates through the first fixing plate (3) and the second fixing plate (4), the first fixing plate (3) and the second fixing plate (4) are connected with the rotating shaft (6) in a rotating and sealing mode, the rotating shaft (6) is located on the portion, on one side, far away from the second fixing plate (4), of the first fixing plate (3), of the rotating shaft is coaxially and fixedly, the handle is characterized in that movable plates (8) are arranged on two sides of the permanent magnet column (7), the movable plates (8) are made of magnetic materials, the magnetic poles of the opposite side walls of the two movable plates (8) are opposite in direction, two ends of each movable plate (8) are respectively connected with the side walls of the cavity (2) and the first fixing plate (3) in a sealing and sliding manner, two sides of each movable plate (8) are respectively connected with the side walls of the cavities (2) in a sealing manner through elastic sealing films (9), the movable plates (8), the elastic sealing films (9), the cavities (2) and the side walls of the first fixing plates (3) jointly form an exhaust cavity (10), through holes for communicating the exhaust cavity (10) with the air suction cavity (5) are formed in the side walls of the first fixing plates (3), first one-way valves (11) allowing air to enter the exhaust cavity (10) from the air suction cavity (5) in one way are arranged in the through holes, and exhaust mechanisms communicated with the two exhaust, the part of the rotating shaft (6) which is positioned on one side of the second fixing plate (4) far away from the first fixing plate is coaxially and fixedly connected with a pneumatic wheel (12), and an air inlet groove (13) matched with the pneumatic wheel (12) is formed in the side wall of the handle body (1).

2. The heat dissipation type magnetic rotating handle according to claim 1, wherein the exhaust mechanism comprises a first exhaust pipe (14) embedded in the side wall of the handle body (1), two input ends of the first exhaust pipe (14) are respectively communicated with the two exhaust cavities (10), an output end of the first exhaust pipe (14) extends out of the handle body (1) and is fixedly connected with a second one-way valve (15), and the second one-way valve (15) allows gas to be exhausted from the exhaust cavities (10) in one way.

3. The heat dissipation type magnetic rotating handle according to claim 1, wherein the exhaust mechanism comprises a second exhaust pipe (16) embedded in a side wall of the handle body, two input ends of the second exhaust pipe (16) are respectively communicated with the two exhaust cavities (10), an output end of the second exhaust pipe (16) extends to one side of the pneumatic wheel (12) and is opposite to a fan blade of the pneumatic wheel (12), a third one-way valve (17) is fixedly connected to the second exhaust pipe (16), and the third one-way valve (17) allows gas to be exhausted from the exhaust cavities (10) in a one-way manner.