CN215121746U

CN215121746U - Electric product heat dissipation casing structure

Info

Publication number: CN215121746U
Application number: CN202121589589.5U
Authority: CN
Inventors: 饶淙铭; 蒋志远
Original assignee: Fujian Yangkun Shengyuan Technology Co ltd
Current assignee: Fujian Yangkun Shengyuan Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-10
Anticipated expiration: 2031-07-13

Abstract

The utility model provides an electric product heat dissipation casing structure, including the equipment main part, be provided with first heat chip and second heat chip on the equipment main part, the flexible connection is provided with first heat conduction silicon rubber piece on the first heat chip, be provided with second heat conduction silicon rubber piece on the second heat chip, be provided with the upper cover that is used for opening and shutting the equipment main part in the equipment main part, open one mouth has been seted up on the upper cover, the opening part articulates and is provided with flip, the inner lower surface of upper cover is provided with the first heat conduction silicon rubber piece with second heat conduction silicon rubber piece matched with first insulation heat conduction pottery, be provided with second insulation heat conduction pottery on the first insulation heat conduction pottery, inlay on the upper cover be equipped with the embedded metal block of second insulation heat conduction pottery connection; the utility model discloses simple structure, the simple operation can realize TTU radiating effect.

Description

Electric product heat dissipation casing structure

Technical Field

The utility model relates to an electric product technical field, especially an electric product heat dissipation casing structure.

Background

The civil electric product heat dissipation among the prior art has widely adopted the installation radiating block on the chip, and through heat conduction silicone grease or heat conduction silica gel piece (heat conduction silica gel piece) flexible connection between the radiating block, and install the heat dissipation fan again on the heat dissipation metal block and in time blow the outside to the heat, but all need the electric drive, can lose radiating effect because of power component's damage or power failure.

Disclosure of Invention

In view of this, the present invention provides a heat dissipation casing structure for an electrical product, which can dissipate heat of the electrical product.

The utility model discloses a following method realizes: the utility model provides an electric product heat dissipation casing structure, includes equipment main part, its characterized in that: the equipment comprises an equipment main body and is characterized in that a first heating chip and a second heating chip are arranged on the equipment main body, a first heat-conducting silicon rubber block is arranged on the first heating chip in a flexible connection mode, a second heat-conducting silicon rubber block is arranged on the second heating chip, an upper cover used for opening and closing the equipment main body is arranged on the equipment main body, an opening is formed in the upper cover, a flip cover is hinged to the opening, a first insulating heat-conducting ceramic matched with the first heat-conducting silicon rubber block and the second heat-conducting silicon rubber block is arranged on the inner lower surface of the upper cover, a second insulating heat-conducting ceramic is arranged on the first insulating heat-conducting ceramic, an embedded metal block connected with the second insulating heat-conducting ceramic is embedded in the upper cover, and a heat-conducting damping sheet is arranged between the embedded metal block and the second insulating heat-conducting ceramic.

Furthermore, a weak current connector is arranged at the left end of the front surface of the equipment body, a strong current connector is arranged at the right end of the front surface of the equipment body, an FE mesh is arranged at the right end of the upper surface of the equipment body, and the FE mesh is arranged right above the strong current connector.

Furthermore, a plurality of mounting holes for mounting the radiator are formed in the left side surface of the upper cover.

Furthermore, the upper surface of the equipment main body is provided with a local communication module and a remote communication module which are arranged on the left and right sides, and the local communication module and the remote communication module are arranged on the first heating chip and the second heating chip.

The beneficial effects of the utility model reside in that: the utility model adds the heat-conducting silicon rubber block, the first insulating heat-conducting ceramic, the second insulating heat-conducting ceramic, the heat-conducting damping sheet and the embedded metal block, each link has higher heat-conducting speed, and the heat-conducting speed of the whole system is increased; the mass is increased through the embedded metal block integrated heat dissipation metal block, so that the heat capacity of the heat dissipation system is greatly improved; the fan is removed, the problem is solved by a pure mechanical structure, the reliability is 100 percent, no damage is caused, and no energy is consumed; subsequent maintenance-free; optional accessories of an external radiator are added, and the heat capacity is higher and the heat dissipation efficiency is higher after the external radiator is installed; the heat-conducting insulating ceramic material has excellent insulating effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic structural view of the upper cover.

Fig. 4 is an exploded view of the upper cover.

Fig. 5 is a top view of the upper cover.

Fig. 6 is a sectional view taken along the direction a-a.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 6, the present invention provides an embodiment: a heat dissipation casing structure of an electrical product comprises an equipment main body 1, wherein a first heating chip 2 and a second heating chip 3 are arranged on the equipment main body 1, a first heat conduction silicon rubber block 4 is flexibly connected to the first heating chip 2, a second heat conduction silicon rubber block 41 is arranged on the second heating chip 3, an upper cover 5 for opening and closing the equipment main body 1 is arranged on the equipment main body 1, an opening 51 is formed in the upper cover 5, a flip cover 52 is hinged to the opening 51, a first insulating heat conduction ceramic 6 matched with the first heat conduction silicon rubber block 4 and the second heat conduction silicon rubber block 41 is arranged on the inner lower surface of the upper cover 5, a second insulating heat conduction ceramic 61 is arranged on the first insulating heat conduction ceramic 6, and an embedded metal block 62 connected with the second insulating heat conduction ceramic 61 is embedded in the upper cover 5, a heat-conducting damping sheet 63 is arranged between the embedded metal block 62 and the second insulating heat-conducting ceramic 61. The heat of the first heating chip 2 and the second heating chip 3 can be conducted out through the action of the first heat-conducting silicone rubber block 4 and the second heat-conducting silicone rubber block 41, and then the heat is conducted to the embedded metal block 62 through the first insulating heat-conducting ceramic 6 and the second insulating heat-conducting ceramic 61, so that the heat dissipation effect is achieved.

Referring to fig. 1 and 2, in an embodiment of the present invention, a weak current connector 11 is disposed at a left end of a front surface of the device main body 1, a strong current connector 12 is disposed at a right end of the front surface of the device main body 1, an FE mesh 13 is disposed at a right end of an upper surface of the device main body 1, and the FE mesh 13 is disposed directly above the strong current connector 12. The left side and the right side of the right end of the front surface of the equipment main body 1 are both hinged with openable covers 10 for opening and closing the strong electric connectors 12.

Referring to fig. 2, in an embodiment of the present invention, a plurality of mounting holes 53 for mounting the heat sink 50 are formed on the left side surface of the upper cover 5. The high-power radiator 50 can be hung through the mounting hole 53, the radiating power is increased, the radiating effect is better, and the external radiator can better realize the radiating effect.

The utility model provides a heat conduction speed's problem, also increased the thermal capacity, insulating properties is superior, has still kept the integrative outward appearance of original shell. The structure design is provided with a closed cavity which is beneficial to high-voltage insulation, a ceramic material with excellent insulation and heat conduction is adopted, and a structural mode that a radiating metal body is fixed from the inside to the outer side surface of the shell in a penetrating and winding mode is provided. The contact area of the outer side and the air is effectively utilized, so that the heat dissipation function effect is improved; and the internal heat conduction provides a direct heat conduction mode A and an indirect heat conduction mode B, so that the practicability and flexibility of structural layout application are enhanced, mounting holes are reserved outside, and the effect of increasing the heat dissipation power of the high-power radiator can be better.

Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the local communication module 14 and the remote communication module 15 are disposed on the upper surface of the device main body 1, the local communication module 14 and the remote communication module 15 are disposed on the left and right sides, and the local communication module 14 and the remote communication module 15 are disposed on the first heat-generating chip 2 and the second heat-generating chip 3. So that a communication function can be performed through the local communication module 14 and the remote communication module 15, and then since the local communication module 14 and the remote communication module 15 are placed on the first heat-generating chip 2 and the second heat-generating chip 3, a speed of heat dissipation is limited.

The electrical product in the present invention may be a TTU (distribution transformer monitoring terminal), but is not limited thereto.

The heat-conducting silicon rubber block, the equipment body, the insulating heat-conducting ceramic, the heat-conducting damping sheet, the heating chip, the weak current connector, the strong current connector, the FE net port and the radiator adopted by the utility model are the prior art, and the technical personnel in the field can clearly understand the heat-conducting silicon rubber block and the equipment body, and the detailed description is omitted; the weak current connector may be a POGOPIN connector, the strong current connector may be a CH191 strong current terminal, and the device body may be an electric product in the related art, but is not limited thereto.

In a word, the utility model discloses borrow for reference the general heat dissipation thinking of civilian computer, got rid of the way that relies on the fan. Directly make heterotypic structural design to the heat dissipation metal block: the external part is consistent with the original appearance, the local closed insulating cavity is established by the efficient insulating heat dissipation ceramic material, the internal part extends to the top of the heat dissipation element needing cooling through the insulating ceramic material, and the heat conduction flexible connection is realized by the aid of the heat conduction rubber material.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides an electric product heat dissipation casing structure, includes equipment main part, its characterized in that: the equipment comprises an equipment main body and is characterized in that a first heating chip and a second heating chip are arranged on the equipment main body, a first heat-conducting silicon rubber block is arranged on the first heating chip in a flexible connection mode, a second heat-conducting silicon rubber block is arranged on the second heating chip, an upper cover used for opening and closing the equipment main body is arranged on the equipment main body, an opening is formed in the upper cover, a flip cover is hinged to the opening, a first insulating heat-conducting ceramic matched with the first heat-conducting silicon rubber block and the second heat-conducting silicon rubber block is arranged on the inner lower surface of the upper cover, a second insulating heat-conducting ceramic is arranged on the first insulating heat-conducting ceramic, an embedded metal block connected with the second insulating heat-conducting ceramic is embedded in the upper cover, and a heat-conducting damping sheet is arranged between the embedded metal block and the second insulating heat-conducting ceramic.

2. The heat dissipation case structure for electrical products of claim 1, wherein: the left end of the front surface of the equipment body is provided with a weak current connector, the right end of the front surface of the equipment body is provided with a strong current connector, the right end of the upper surface of the equipment body is provided with an FE (field emission) net port, and the FE net port is arranged right above the strong current connector.

3. The heat dissipation case structure for electrical products of claim 1, wherein: the left side surface of the upper cover is provided with a plurality of mounting holes for mounting the radiator.

4. The heat dissipation case structure for electrical products of claim 1, wherein: the equipment comprises an equipment main body and is characterized in that a local communication module and a remote communication module are arranged on the upper surface of the equipment main body, the local communication module and the remote communication module are arranged on the left and right sides, and the local communication module and the remote communication module are arranged on a first heating chip and a second heating chip.