TWM486245U - Structure heat dissipating pad - Google Patents

Description

Thermal pad structure

This creation is about a heat dissipation structure, especially a heat sink structure.

With the advancement and development of technology, the functions of mobile devices such as notebook computers and tablet computers are becoming more and more powerful, and the heat generated by the mobile devices is also increased. If the heat is accumulated in a large amount, the internal components of the mobile device will be overheated, thereby affecting the mobile device. Operation. Therefore, in order to maintain the normal operation of the mobile device, a cooling pad is usually used to help the mobile device cool down.

The conventional cooling pad mainly comprises a body and a fan. The fan is installed in the seat body, and the top surface of the seat body is provided with a plurality of vent holes corresponding to the fan configuration, and then the mobile device is placed on the seat body, so that the bottom of the mobile device corresponds to the top of the seat body. The surface is arranged so that the airflow of the fan can be smoothly exhausted to the mobile device through the vent hole, and then the airflow is used to dissipate the heat generated by the mobile device to the outside.

However, when the heat sink is used for a long period of time, the airflow tends to entrain suspended matter such as hair and fine sand, and the suspended matter is likely to accumulate in a large amount in the vent hole or the fan to form dust. However, the top surface of the above-mentioned cooling pad is directly formed on the seat body, so the seat body needs to be disassembled when cleaning the vent hole or the fan; further, if the seat body is assembled by screws, it is necessary to use the screwdriver tool additionally, and the cleaning is not convenient. The problem.

In view of this, the creator has made great efforts to solve the above problems by focusing on the above-mentioned prior art, and has devoted himself to the application of the theory, that is, the goal of the creator's improvement.

The purpose of this creation is to provide a heat-dissipating pad structure, which can be assembled or disassembled in the seat body by using a cover plate, and the combination of the cover plate and the seat body has no screw fit, so as to achieve quick disassembly and assembly and convenient cleaning of the heat-dissipating pad. .

In order to achieve the above objectives, the present invention provides a heat sink structure comprising:

a body having a top surface, the top surface being provided with a lower depression region, the depression portion being formed with an inner wall having a plurality of engaging portions;

a cover plate corresponding to the recessed area cover, the cover plate has a bottom wall, the bottom wall is provided with a plurality of guide grooves and has a plurality of snap portions, each of the snap portions being disposed on one side of each of the guide grooves, each The engaging portion is guided by each of the guiding grooves to be engaged with each of the engaging portions, so that the cover can be detachably connected to the base.

This creation also has the following effects:

First, the combination of the cover plate and the seat body has no screw fit and does not need to be combined with the hand tool set, so that the heat sink pad structure has the advantages of quick assembly and disassembly.

Secondly, the cover plate can be completely disassembled and separated from the seat body to facilitate the cleaning operation of the cover plate for washing or wiping, and the fan is exposed after the cover plate is removed, which can facilitate the cleaning of the fan and make the structure of the heat dissipation pad easy to clean. The characteristics.

Thirdly, the heat dissipation pad structure further comprises two stop assemblies. The two stop assemblies can adjust the spacing between the two stop assemblies, so that the two stop assemblies can stop the mobile devices of various sizes to improve the use of the heat dissipation pad structure.

10‧‧‧ Thermal pad structure

1‧‧‧ body

11‧‧‧ top surface

111‧‧‧ depressed area

112‧‧‧ inner wall

113‧‧‧Care Department

114‧‧‧ card block

115‧‧‧Card section

116‧‧‧ 容容

12‧‧‧ side

121‧‧‧ openings

122‧‧‧Connector slot

13‧‧‧ bottom

131‧‧‧L type cable block

14‧‧‧Outstanding area

141‧‧‧ suction holes

15‧‧‧Extension

16‧‧‧ grip

17‧‧‧Air volume button

18‧‧‧ display lights

2‧‧‧ Cover

21‧‧‧ bottom wall

211‧‧ ‧ guiding groove

2111‧‧‧ edge

212‧‧‧Cards

213‧‧‧ protruding blocks

22‧‧‧ side panels

23‧‧‧ panel area

231‧‧‧ venting holes

232‧‧‧Depression

24‧‧‧ top wall

241‧‧‧ Groove

242‧‧‧ rail slot

3‧‧‧stop assembly

31‧‧‧Sliding parts

311‧‧‧ card hook

32‧‧‧stops

4‧‧‧Fan

5‧‧‧U-shaped bracket

51‧‧‧ positioning groove

6‧‧‧ㄇ bracket

100‧‧‧ mobile devices

The first figure is an exploded view of the structure of the heat sink pad.

The second picture is a three-dimensional combination of the structure of the heat sink pad.

The third figure is another three-dimensional combination of the structure of the heat sink pad.

The fourth figure is a schematic cross-sectional view of the engaging portion and the engaging portion of the present invention.

The fifth figure is another schematic cross-sectional view of the engaging portion and the engaging portion of the present invention.

The sixth figure is a schematic cross-sectional view of the present engagement portion and the snap portion separated from each other.

The seventh figure is a three-dimensional schematic view of the creation stop assembly being received in the groove.

The eighth figure is a three-dimensional schematic view of the creation stopper of the present invention.

The ninth figure is another perspective view of the present stop member extending out of the groove.

The tenth figure is a schematic diagram of the use state of the heat dissipation pad structure of the present invention.

The detailed description and technical content of the present invention will be described below in conjunction with the drawings, but the drawings are for illustrative purposes only and are not intended to limit the present invention.

Please refer to the first to tenth drawings. The present invention provides a heat dissipation pad structure. The heat dissipation pad structure 10 mainly includes a body 1 and a cover 2.

As shown in the first to second figures, the seat body 1 has a top surface 11, and the top surface 11 is provided with a lower recessed area 111. The recessed area 111 is formed with an inner wall 112 having a plurality of engaging portions 113.

Further, each of the engaging portions 113 is formed by a block 114 extending from the inner wall 112, and each of the blocks 114 protrudes toward the opening 121 to protrude from a latching portion 115.

In addition, the base body 1 has a side surface 12 and a bottom surface 13 opposite to the top surface 11, the side surface 12 is provided with an opening 121 communicating with the depressed portion 111, and the bottom surface 13 is extended with one or a plurality of L-shaped wire blocks 131.

The side 12 has a plurality of connector slots 122, one of the connector slots 122 is a power connector slot for electrical connection with an external power source, and the other connector slot 122 is an expansion connector slot. For electrical connection with the mobile device, the remaining connector slot 122 is a transmission connector slot for electrically connecting the general connector to the mobile device through the thermal pad structure 10.

Furthermore, the bottom surface 13 extends with a protruding portion 14 , and the depressed portion 111 is provided with a receiving groove 116 in the direction of the protruding portion 14 , and the protruding portion 14 is provided with a plurality of suction ports 141 communicating with the receiving groove 116 , and the side of the seat body 1 extends relative to each other. The two extensions 15 and the two extensions 15 extend together with a grip 16 spanning between the two extensions 15. The base 1 is mounted with a wind volume knob 17 and a display light 18 on an extension 15 thereof. .

As shown in the first, second, fourth, fifth, and sixth figures, the cover 2 corresponds to the recessed area 111, and the cover 2 has a bottom wall 21, and the bottom wall 21 is provided with a plurality of guide grooves 211 and has a plurality of engaging portions 212. Each of the engaging portions 212 is disposed on one side of each of the guiding grooves 211 , and each of the engaging portions 113 is limited to each of the guiding grooves 211 and guided by the guiding grooves 211 to be engaged or disengaged from the respective engaging portions 212 . The cover plate 2 can be detachably connected to the base body 1.

As described in detail below, each of the guide slots 211 has an end edge 2111 adjacent to the side panel 22, and each of the latching portions 212 is formed by a protruding block 213 extending from the bottom wall 21 and protruding from the end edge 2111. The cover plate 213 can be engaged or disengaged from each of the protruding blocks 213, so that the cover plate 2 can be detachably connected to the base body 1.

In addition, a side plate 22 is extended on one side of the cover plate 2, and the side plate 22 is covered with a corresponding opening 121; further, the cover plate 2 has a panel area 23, and the panel area 23 is provided with a plurality of vent holes 231 and a plurality of recessed portions 232; The plate 2 has a top wall 24 opposite to the bottom wall 21, and the top wall 24 is provided with two grooves 241 arranged in parallel, and each of the grooves 241 is provided with an oppositely disposed two-track groove 242.

As shown in the seventh to ninth, the heat dissipation pad structure 10 further includes two stop assemblies 3, and the two stop assemblies 3 are received in the two grooves 241. Each of the stop assemblies 3 includes a sliding member 31 and a pivotal connection. Two latches 311 are defined on the two sides of the sliding member 31. The two latching hooks 311 are engaged with the two rail slots 242 and are slidably engaged in the two rail slots 242.

As shown in the first to third figures, the heat dissipation pad structure 10 further includes a fan 4, and the fan 4 is received in the cavity 116 and disposed corresponding to the panel area 23. The air volume knob 17 is used to adjust the air volume of the fan 4, and the display lamp 18 is used to display the air volume of the fan 4.

As shown in the third and tenth drawings, the heat dissipation pad structure 10 further includes a U-shaped bracket 5 and a ㄇ-shaped bracket 6. The two ends of the U-shaped bracket 5 are pivotally connected to one side of the bottom surface 13, and the 支架-shaped bracket 6 The two ends are pivotally connected to the middle portion of the bottom surface 13. The U-shaped bracket 5 is provided with a plurality of positioning grooves 51, and the ㄇ-shaped bracket 6 can be selectively positioned to abut against the groove 51. Wherein, the inner circumference of the U-shaped bracket 5 is larger than the outer circumference of the protruding portion 14, so that the U-shaped bracket 5 can be folded outside the protruding portion 14.

As shown in the first to fifth figures, the combination of the heat dissipation pad structure 10 of the present invention has a top surface 11 by using the base body 1, and a depression area 111 is formed on the top surface 11, and an inner wall 112 is formed in the depression area 111, and the inner wall is formed. The cover plate 2 has a plurality of engaging portions 113. The cover plate 2 has a cover portion corresponding to the recessed portion 111. The cover plate 2 has a bottom wall 21. The bottom wall 21 is provided with a plurality of guide slots 211 and has a plurality of latching portions 212. Each of the latching portions 212 Each of the engaging portions 211 is guided by each of the guiding grooves 211 so as to be engageable with each of the engaging portions 212, so that the cover plate 2 can be detachably connected to the base body 1. Thereby, each of the engaging portions 113 and each of the engaging portions 212 are engaged or disengaged from each other to assemble or disassemble the cover 2 to the base 1 , and the combination of the cover 2 and the base 1 is screw-free to dissipate heat. The pad structure 10 has the functions of quick disassembly and assembly and convenient cleaning.

As shown in the fourth to sixth figures, in the state of use of the heat sink structure 10, each of the engaging portions 113 is formed by a block 114 extending from the inner wall 112, and each of the blocks 114 faces the opening 121. The direction protrudes from the latching section 115; each of the guide slots 211 has an end edge 2111 adjacent to the side panel 22, and each of the latching portions 212 is formed by a protruding block 213 extending from the bottom wall 21 and protruding from the end edge 2111.

Therefore, the cover plate 2 is covered under the recessed area 111, and each of the blocks 114 is confined in each of the guide grooves 211, and when the cover plate 2 is slid away from the opening 121, the guide groove 211 is moved relative to the click portion 115. And the protruding block 213 is brought toward the latching section 115, so that the latching sections 115 are guided by the guiding slots 211 to be engaged with the protruding blocks 213, and the cover 2 is assembled on the base 1 and The combination of the cover plate 2 and the seat body 1 has no screw fit and does not need to be combined with the hand tool set, so that the heat sink structure 10 has the advantages of quick assembly and disassembly.

In addition, when the cover plate 2 is slid in the direction of the exit opening 121, the guide groove 211 moves relative to the latching section 115 and drives the protruding block 213 away from the latching section 115, so that each latching section 115 is guided by each guiding slot 211. The cover 2 can be completely detached from the base 1 to facilitate the cleaning operation of the cover 2 by washing or wiping, and the cover 2 is exposed to expose the fan 4 after being removed. The fan 4 can be more conveniently cleaned, so that the heat sink structure 10 has the characteristics of convenient cleaning.

As shown in the seventh to tenth, another use state of the heat dissipation pad structure 10 of the present invention, first, as shown in the tenth figure, the mobile device 100 is placed on the heat dissipation pad structure 10 and abuts against the cover plate 2, and then As shown in the ninth figure, the cover 2 has a panel area 23 corresponding to the fan 4, and the panel area 23 is provided with a plurality of venting holes 231 and a plurality of recessed portions 232, so that the airflow generated by the fan 4 is blown through the vent holes 231 to the mobile device 100. And a plurality of spaced air passages between the bottom of the mobile device 100 and the plurality of recessed portions 232, so that when the airflow flows between the bottom of the mobile device 100 and the plurality of recessed portions 232, the airflow is generated by the guiding of the spaced air passages. The convection effect prevents heat from accumulating in the panel region 23, thereby improving the heat dissipation efficiency of the heat dissipation pad structure 10.

As shown in the tenth figure, the heat dissipation pad structure 10 further includes a U-shaped bracket 5 and a ㄇ-shaped bracket 6 respectively. The U-shaped bracket 5 and the ㄇ-shaped bracket 6 are respectively pivotally connected to the bottom surface 13, and the ㄇ-shaped bracket 6 can be selectively positioned. The groove 51 abuts, so that the U-shaped bracket 5 and the ㄇ-shaped bracket 6 can support the base body 1 to raise an elevation angle, which is more convenient for the user to use the mobile device 100 comfortably.

In addition, as shown in the third figure, the inner circumference of the U-shaped bracket 5 is larger than the outer circumference of the protruding portion 14, so that the U-shaped bracket 5 can be folded outside the protruding portion 14, and the U-shaped bracket 5 and the protruding portion are allowed. The thickness of 14 is juxtaposed to provide a good storage capability for the thermal pad structure 10 and to reduce the thickness of the thermal pad structure 10.

As shown in the seventh to tenth embodiments, the heat dissipation pad structure 10 further includes two stop assemblies 3, each of the stop assemblies 3 including a sliding member 31 and a stop member 32 pivotally connected to the sliding member 31. When the base member 1 is raised At an elevation angle, the stopper 32 can prevent the mobile device 100 from sliding off the cover plate 2, and the stopper 32 can be folded into the groove 241 when not in use to increase the storage capacity of the heat dissipation pad structure 10.

Moreover, two hooks 311 are extended on the two sides of the slider 31, and the two hooks 311 are slidably engaged with the two rail slots 242 to slide in the two rail slots 242, so that the two sliders 31 can slide on the two rail slots 242 to adjust the two slides. The spacing between the members 31, which in turn adjusts the spacing between the two stops 32, allows the two stops 32 to stop the multi-size mobile device 100 to increase the versatility of the thermal pad structure 10.

In addition, as shown in the second to third figures, the bottom surface 13 of the base body 1 extends with an L-shaped wire management block 131. The side surface 12 of the base body 1 has a connector slot 122, and a handle 16 is extended on one side of the seat body. The air volume rotary knob 17 and the display light 18 are mounted on the body 1, and the above is the convenience of using the heat dissipation pad structure 10, so that the heat dissipation pad structure 10 has the functions of arranging the wire, plugging the connector, carrying the hand, adjusting the air volume and the like.

In summary, the structure of the cooling pad of the creation can achieve the intended purpose of use, and solve the lack of conventional knowledge, and has industrial utilization, novelty and progress, fully comply with the requirements of the new patent application, and is proposed according to the patent law. To apply, please check and grant the patent in this case to protect the rights of the creator.

10‧‧‧ Thermal pad structure

1‧‧‧ body

11‧‧‧ top surface

111‧‧‧ depressed area

121‧‧‧ openings

15‧‧‧Extension

16‧‧‧ grip

17‧‧‧Air volume button

18‧‧‧ display lights

2‧‧‧ Cover

22‧‧‧ side panels

23‧‧‧ panel area

231‧‧‧ venting holes

232‧‧‧Depression

241‧‧‧ Groove

242‧‧‧ rail slot

3‧‧‧stop assembly

32‧‧‧stops

5‧‧‧U-shaped bracket

Claims (10)

A heat sink structure comprising:
a body having a top surface, the top surface is provided with a lower recessed area, the recessed area is formed with an inner wall having a plurality of engaging portions; and a cover plate corresponding to the depressed portion cover, the cover having a bottom wall, the bottom wall is provided with a plurality of guiding grooves and has a plurality of engaging portions, each of the engaging portions is disposed on one side of each of the guiding grooves, and each of the engaging portions is guided by each guiding groove to be capable of The latching portions are engaged with each other, and the cover plate is detachably connected to the base body. The heat sink structure of claim 1, wherein the seat body has a side surface, and the side surface is provided with an opening that communicates with the recessed area, and one side of the cover plate extends with a side plate corresponding to the open cover. The heat sink structure of claim 2, wherein each of the engaging portions is formed by a block extending from the inner wall, and each of the blocks protrudes toward a direction of the opening, and a latching portion protrudes from the opening. Each of the guiding grooves has an end edge adjacent to the side plate, and each of the engaging portions is formed by a protruding block extending from the bottom wall and protruding from the end edge, and the locking portions can be protruded with the protruding portion The blocks snap together. The heat sink structure of claim 1, further comprising a second stop assembly, the cover plate having a top wall, the top wall being provided with two grooves arranged in parallel, each of the grooves being provided with a relative arrangement The two stop grooves are disposed in the two grooves, each of the stop assemblies includes a sliding member and a stop pivotally connected to the sliding member, and two sides of the sliding member extend The hooks are respectively corresponding to the two-track slot card and are slid in the two-track slot. The heat sink structure of claim 1, further comprising a fan, wherein the fan is mounted in the depressed area, the cover has a panel area corresponding to the fan, and the panel area is provided with a plurality of vent holes and a plurality of recesses . The heat-dissipating pad structure of claim 5, further comprising a U-shaped bracket and a cymbal-type bracket, the base body having a bottom surface, the U-shaped bracket pivotally connected to one side of the bottom surface, and the 支架-shaped bracket is pivotally connected In the middle section of the bottom surface, the U-shaped bracket is provided with a plurality of positioning grooves, and the ㄇ-shaped bracket can select the positioning groove to abut. The heat sink structure of claim 6, wherein the bottom surface extends with a protruding area, the recessed area is provided with a receiving slot in the direction of the protruding area, and the protruding area is provided with a plurality of air inlets communicating with the receiving space, the fan capacity The U-shaped bracket is disposed in the pocket, and the U-shaped bracket has an inner circumference dimension larger than an outer circumference dimension of the protruding portion, so that the U-shaped bracket can be folded outside the protruding portion. The heat sink structure of claim 1, wherein one side of the body extends with two opposite extensions, and the two extensions extend together with a grip spanning between the two extensions. The heat sink structure of claim 8, wherein the seat body has a wind volume knob and a display light mounted on one of the extensions. The heat sink structure of claim 1, wherein the base has a side surface and a bottom surface, and the bottom surface extends at least one L-shaped cable block having a plurality of connector slots.