CN209739271U

CN209739271U - Front heat dissipation device of electric bicycle

Info

Publication number: CN209739271U
Application number: CN201920060377.4U
Authority: CN
Inventors: 沈建国
Original assignee: Hangzhou Zhiku New Energy Vehicle Co Ltd
Current assignee: Hangzhou Zhiku New Energy Vehicle Co Ltd
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2019-12-06
Anticipated expiration: 2029-01-15

Abstract

The utility model belongs to the technical field of the radiating equipment, especially, be a leading heat abstractor of electric bicycle, including the preceding windshield of fixed mounting on electric bicycle frame, the mounting hole has been seted up on the preceding windshield, set up flutedly on the inner wall of mounting hole, fixed mounting has sealed rubber ring in the recess, one side fixed mounting of preceding windshield has the fin, the fin contacts with sealed rubber ring, fixed mounting has the controller on the fin, it has heat conduction silica gel to fill between controller and the fin. The utility model discloses simple structure, the practicality is strong, and leading fin design can be better carry out quick effectual heat dissipation to electric bicycle's controller, has improved electric bicycle's life.

Description

Front heat dissipation device of electric bicycle

Technical Field

The utility model relates to a heat dissipation equipment technical field especially relates to a leading heat abstractor of electric bicycle.

Background

An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a steering handle, a brake handle and other operation components and a display instrument system on the basis of a common bicycle.

However, in the prior art, the heat dissipation fins of the electric bicycle are fixedly installed inside the electric bicycle, so that the heat dissipation effect is poor, and the controller cannot be effectively dissipated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a front heat dissipation device of an electric bicycle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a leading heat abstractor of electric bicycle, includes the preceding deep bead of fixed mounting on electric bicycle frame, the mounting hole has been seted up on the preceding deep bead, set up flutedly on the inner wall of mounting hole, fixed mounting has sealed rubber ring in the recess, one side fixed mounting of preceding deep bead has the fin, the fin contacts with sealed rubber ring, fixed mounting has the controller on the fin, it has heat conduction silica gel to fill between controller and the fin.

Preferably, four first threaded holes are symmetrically formed in the heat dissipation plate and are distributed in a rectangular shape, and screws are mounted in the first threaded holes in a threaded mode.

Preferably, four thread grooves are symmetrically formed in one side, close to the controller, of the radiating fin, and the four thread grooves are distributed in a rectangular shape.

Preferably, four second threaded holes are symmetrically formed in the controller, and the same screw is mounted in the second threaded holes and the corresponding thread groove internal threads.

Preferably, the front wind deflector is made of a plastic material.

Preferably, the heat sink is made of aluminum material.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device is matched with a screw through the sealing rubber ring, the radiating fin, the controller and the screw, when the device is used, when the electric bicycle runs forwards, as the radiating fin is arranged in front, the speed of the bicycle is faster, and the wind power is higher during running, so that the radiating effect on the controller can be better improved, under the action of the sealing rubber ring, the water can be effectively prevented, rainwater is prevented from contacting internal electric devices, and meanwhile, the radiating fin and the controller are connected and fixed through the screw, so that the device is simple and convenient to disassemble, attractive and practical;

The utility model discloses simple structure, the practicality is strong, and leading fin design can be better carry out quick effectual heat dissipation to electric bicycle's controller, has improved electric bicycle's life.

Drawings

FIG. 1 is a front sectional view of the present invention;

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a front wind shield; 2. mounting holes; 3. a groove; 4. sealing the rubber ring; 5. a heat sink; 6. a controller; 7. thermally conductive silicone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an electric bicycle leading heat abstractor, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme: a front heat dissipation device of an electric bicycle comprises a front wind shield 1 fixedly mounted on a frame of the electric bicycle, a mounting hole 2 is formed in the front wind shield 1, a groove 3 is formed in the inner wall of the mounting hole 2, a sealing rubber ring 4 is fixedly mounted in the groove 3, a heat dissipation sheet 5 is fixedly mounted on one side of the front wind shield 1, the heat dissipation sheet 5 is in contact with the sealing rubber ring 4, a controller 6 is fixedly mounted on the heat dissipation sheet 5, and heat conduction silica gel 7 is filled between the controller 6 and the heat dissipation sheet 5;

When the device is used, when the electric bicycle runs forwards, the radiating fin 5 is arranged in front, the speed of the bicycle is faster, the wind power is higher during running, the radiating effect on the controller 6 can be better improved, under the action of the sealing rubber ring 4, the water can be effectively prevented, and rainwater is prevented from contacting internal electric devices, simultaneously, fin 5 and controller 6 are connected fixedly through the screw, and it is simple and convenient to dismantle, and pleasing to the eye practical, the utility model discloses simple structure, the practicality is strong, and leading fin design can be better carry out quick effectual heat dissipation to electric bicycle's controller, has improved electric bicycle's life.

The working principle is as follows: during the use, electric bicycle is when going forward, because fin 5 is leading, the speed of a motor vehicle is faster, and wind-force is big more during the travel, and promotion that can be better is to the radiating effect of controller 6, under the effect of sealed rubber ring 4, can effectually prevent water, avoids the inside electrical part of rainwater contact, and simultaneously, fin 5 and controller 6 connect fixedly through the screw, and it is simple and convenient to dismantle, pleasing to the eye practical.

the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a leading heat abstractor of electric bicycle, includes preceding deep bead (1) of fixed mounting on electric bicycle frame, its characterized in that: mounting hole (2) have been seted up on preceding wind deflector (1), set up on the inner wall of mounting hole (2) fluted (3), fixed mounting has sealed rubber ring (4) in recess (3), one side fixed mounting of preceding wind deflector (1) has fin (5), fin (5) contact with sealed rubber ring (4), fixed mounting has controller (6) on fin (5), it has heat conduction silica gel (7) to fill between controller (6) and fin (5).

2. The front heat sink for electric bicycles of claim 1, wherein: four first threaded holes are symmetrically formed in the radiating fin (5), the four first threaded holes are distributed in a rectangular shape, and screws are mounted in the first threaded holes in a threaded mode.

3. The front heat sink for electric bicycles of claim 1, wherein: and four thread grooves are symmetrically formed in one side, close to the controller (6), of the radiating fin (5), and the four thread grooves are distributed in a rectangular shape.

4. The front heat sink for electric bicycles of claim 1, wherein: four second threaded holes are symmetrically formed in the controller (6), and the same screw is mounted in the second threaded holes and the corresponding thread groove internal threads.

5. The front heat sink for electric bicycles of claim 1, wherein: the front wind shield plate (1) is made of plastic materials.

6. the front heat sink for electric bicycles of claim 1, wherein: the radiating fin (5) is made of aluminum materials.