TWM544582U - Heat dissipation type brake lining - Google Patents

Description

Heat sink type

This creation relates to a heat sink, and in particular to a heat sink type.

Cycling is a great outdoor leisure activity, so you can enjoy the relaxation and fitness benefits. Among them, the heat-dissipating type makes the film one of the important accessories of the bicycle, which can determine its braking performance. When riding downhill for a long time, the brakes can be prevented from occurring due to the good heat dissipation.

Subsequently, the Republic of China No. I524106 discloses a heat sink with a heat sink that detaches the tongue of the back panel to the heat sink for quick replacement. However, the above structure needs to consider the accuracy of the combination of the tongue and the radiator. When used for a long time, it is easy to cause displacement and instability, and it is inconvenient to check and adjust from time to time. Therefore, how to improve the above problems is an important issue.

Looking at the above, the creators of this creation have painstakingly studied, thought and designed a heat-dissipation type to improve the lack of existing technology, thereby enhancing the implementation and utilization of the industry.

In view of the above-mentioned problems, the purpose of the present invention is to propose a heat-dissipating type to have a good heat dissipation effect and stability.

Based on the above objects, the present invention provides a heat dissipation type sheet comprising a back sheet, a heat dissipating component, and a friction pad. The back plate has a first plate body, a first concave portion and an elongated groove. The first concave portion is disposed on the first plate body, the elongated groove is disposed on the first concave portion, and the first concave portion is parallel to the elongated groove. The heat dissipating component has a second plate body, a second concave portion and a heat sink, the second concave portion is disposed on the second plate body, and the plurality of heat dissipation fins are outwardly convex from the second plate body and perpendicular to the second plate body, wherein A recess is fixed to the second recess. And the friction pad is connected to the back plate, and the friction pad is parallel to the heat dissipation component.

Preferably, the back plate has a first positioning hole, the friction pad has a protrusion, and the first positioning hole is coupled to the protrusion.

Preferably, the back plate has a bead, and the heat dissipating component has a second positioning hole, and the bead is coupled to the second positioning hole.

Preferably, the fins are spaced apart from each other and arranged symmetrically.

Preferably, the heat sink comprises one of a streamlined shape, an arcuate shape, an irregularly curved shape, or any combination thereof.

Preferably, the manner in which the first recess is fixed to the second recess comprises one of adhesive bonding, stamping, or any combination thereof.

Preferably, the second plate body and the heat sink are integrally formed.

Preferably, the heat dissipating component has a shaft hole.

In order to make the above-mentioned objects, technical features, and gains after actual implementation more obvious, a more detailed description will be given below with reference to the corresponding drawings in the preferred embodiments.

The embodiments of the present invention will be described with reference to the related drawings, and the same components in the following embodiments are denoted by the same reference numerals for the sake of easy understanding.

Please refer to FIGS. 1 to 3, which are schematic views of the sheet 1 according to the heat dissipation type of the preferred embodiment of the present invention. In the figure, the heat dissipation type is used to make the sheet 1, which includes the back sheet 10, the heat dissipation assembly 20, and the friction pad 30.

The back plate 10 has a first plate body 11, a first recessed portion 13, an elongated groove 15, a first positioning hole 17, and a bead 19 . The first recess 13 is disposed on one side of the first plate body 11 and is formed in a stepped shape. The elongated groove 15 is disposed on the first recess 13 and is recessed inward by the surface of the first recess 13 and the elongated groove 15 is parallel to the first recess 13. The first positioning holes 17 are symmetrically disposed and penetrate through the first plate body 11. The collar 19 is symmetrically disposed on the elongated slot 15 and protrudes outwardly from the surface of the elongated slot 15. The collar 19 has an inner bore 192 extending through the first recess 13.

The heat dissipation unit 20 has a second plate body 21, a second recess 23, a heat sink 25, a second positioning hole 27, and a shaft hole 29. The second recess 23 is disposed on the second plate 21 and corresponds to the first recess 13 of the back plate 10 such that the first recess 13 can be fixed to the second recess 23 . The heat sink 25 is convex outward from one side of the second plate body 21 and perpendicular to the second plate body 21. The fins 25 are spaced apart from each other and arranged symmetrically, and include one of a streamlined shape, an arc shape, and an irregularly curved shape, or any combination thereof. The second positioning hole 27 is symmetrically disposed and extends through the second plate body 21, the second positioning hole 27 corresponds to the bead 19 of the back plate 10, and the second positioning hole 27 is sleeved with the bead 19 to dissipate the heat dissipating component 20 and the back plate. 10 combined. The shaft hole 29 penetrates the second plate body 21. For example, the heat sink 25 of the present invention is designed to combine a plurality of heat sinks 25 of different shapes to increase the surface area of the heat sink 25 to enhance the heat dissipation effect. The length of each of the fins 25 is the same, but the spacing of the adjacent fins 25 is different. By the wall surface of the fins 25, natural convection occurs due to the temperature change of the surface, and the internal heat is dissipated. Achieve heat dissipation. Further, the second plate body 21 and the heat sink 25 are integrally formed. In detail, the back plate 10 and the heat dissipating component 20 are combined in such a manner that the rubber material is first applied to the first concave portion 13 and the second concave portion 23, respectively, and then the first concave portion 13 and the second concave portion 23 are tightened and the rubber material is pressed. Drying, processing by stamping, and finally, curing the rubber. Thereby, the heat dissipating component 20 and the backboard 10 are more closely coupled. That is to say, the long groove 15 of the backing plate 10 is designed and matched with the press working, so that the back plate 10 and the heat dissipating unit 20 are not easily slipped, and the fastening property is improved.

The friction pad 30 has a protrusion 31 corresponding to the first positioning hole 17 of the back plate 10 , and the first positioning hole 17 is sleeved on the protrusion 31 , and the friction pad 30 is coupled to the back plate 10 .

In one embodiment, one side of the back plate 10 is combined with the heat dissipating component 20, and the other side of the backing plate 10 is combined with the friction pad 30. Thus, the heat generated by the friction pad 30 during braking can be transmitted to the heat dissipation through the back plate 10. The assembly 20 quickly dissipates heat to prevent the temperature from being too high and causing the brake to malfunction.

In summary, the heat dissipation type of the present invention allows the sheet 1 to have not only a good heat dissipation effect but also a stability between the heat dissipation assembly 20 and the back sheet 10 by the structural design of the heat dissipation assembly 20.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of this creation shall be included in the scope of the appended patent application.

1‧‧‧Solution type film
10‧‧‧ Backboard
11‧‧‧ first board
13‧‧‧First recess
15‧‧‧Long trough
17‧‧‧First positioning hole
19‧‧‧ collar
192‧‧‧ Inner hole
20‧‧‧Heat components
21‧‧‧Second plate
23‧‧‧Second recess
25‧‧‧ Heat sink
27‧‧‧Second positioning hole
29‧‧‧Axis hole
30‧‧‧Friction gasket
31‧‧‧Bumps

Fig. 1 is a side view of the sheet according to the heat dissipation type of the present invention.

Fig. 2 is a perspective view of the film according to the heat dissipation type of the present invention.

Figure 3 is an exploded view of the film according to the heat dissipation type of the present invention.

1‧‧‧Solution type film

10‧‧‧ Backboard

11‧‧‧ first board

13‧‧‧First recess

20‧‧‧Heat components

21‧‧‧Second plate

23‧‧‧Second recess

25‧‧‧ Heat sink

30‧‧‧Friction gasket

Claims (8)

A heat dissipation type sheet comprising: a back plate having a first plate body, a first concave portion and an elongated groove, wherein the first concave portion is disposed on the first plate body, and the elongated groove is disposed on the first plate a first recessed portion, wherein the first recessed portion is parallel to the elongated slot; a heat dissipating component having a second plate body, a second recess portion and a plurality of heat sinks, wherein the second recess portion is disposed on the second plate body The plurality of fins are outwardly convex from the second plate and perpendicular to the second plate, wherein the first recess is fixed to the second recess; and a friction pad is coupled to the back a plate, and the friction pad is parallel to the heat dissipating component. The heat dissipation type blade according to claim 1, wherein the back plate has a first positioning hole, and the friction pad has a protrusion, and the first positioning hole is coupled to the protrusion. The heat dissipation type of the first embodiment of the invention, wherein the heat dissipation type has a bead, the heat dissipation component has a second positioning hole, and the bead is coupled to the second positioning hole. The heat dissipation type blade according to claim 1, wherein the plurality of heat sinks are spaced apart from each other and arranged symmetrically. The heat dissipation type sheet according to claim 1, wherein the plurality of heat sinks comprise one of a streamline shape, an arc shape, and an irregular curved shape or any combination thereof. The heat dissipation type sheet according to claim 1, wherein the manner in which the first recess is fixed to the second recess comprises one of adhesive bonding, stamping, or any combination thereof. The heat dissipation type blade according to claim 1, wherein the second plate body and the plurality of heat dissipation fins are integrally formed. The heat dissipation type blade according to claim 1, wherein the heat dissipation component has a shaft hole.