CN219536576U

CN219536576U - Novel improved shell structure

Info

Publication number: CN219536576U
Application number: CN202320783894.0U
Authority: CN
Inventors: 张雁; 彭大为
Original assignee: Shenzhen Pudasi Technology Co ltd
Current assignee: Shenzhen Pudasi Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-15
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a novel improved shell structure which comprises a lower shell and an upper shell, wherein the lower surface of the lower shell is fixedly connected with hardware, the upper surface of the hardware extends into the lower shell, the inner bottom of the lower shell is fixedly connected with a support column, the top of the support column is fixedly connected with a main board, the lower surface of the main board is fixedly connected with a mounting shell, the hardware comprises a heat radiation body and a clamping block, the upper surface of the heat radiation body is fixedly connected with heat conduction silica gel, the upper surface of the heat conduction silica gel is contacted with the lower surface of the mounting shell, the lower surface of the heat radiation body is provided with a placing groove, and the bottom of the placing groove is fixedly connected with a radiating fin. Through above-mentioned structure, through setting up sealing washer, hardware cooperation heat conduction silica gel and installation shell for the casing is in sealed main part, and the lower surface of hardware is in the outside of casing down, in the time of can guaranteeing casing heat dispersion effectively like this, also can guarantee the waterproof performance of casing.

Description

Novel improved shell structure

Technical Field

The utility model relates to the technical field of shells, in particular to a novel improved shell structure.

Background

At present, in order to guarantee that the radiating effect can set up the radiating hole on the casing to the protective housing of electronic product, improve the radiating efficiency of casing inside, but will exist the water-proof effects of casing relatively poor like this, just probably lead to inside mainboard short circuit when carelessly gluing water, and then lead to the mainboard to take place to damage, if use totally enclosed casing, will lead to although guaranteed sealing performance, nevertheless cause the problem that the radiating effect reduces for can't compromise radiating and waterproof performance simultaneously all the time.

Disclosure of Invention

The utility model provides a novel improved shell structure, which can effectively ensure the heat dissipation performance of the shell and the waterproof performance of the shell.

In order to achieve the above-mentioned purpose, provide a novel modified shell structure, including lower casing and last casing, the lower fixed surface of lower casing is connected with the hardware, the upper surface of hardware extends to the inside of lower casing, the interior bottom fixedly connected with support column of lower casing, the top fixedly connected with mainboard of support column, the lower fixed surface of mainboard is connected with the installation shell, the hardware includes radiator and fixture block, the upper fixed surface of radiator is connected with heat conduction silica gel, the upper surface of heat conduction silica gel contacts with the lower surface of installation shell, the standing groove has been seted up to the lower surface of radiator, the bottom fixedly connected with radiating fin of standing groove, install the sealing washer between lower casing and the last casing. Through setting up the hardware and be for conveniently carrying out radiating effect, be for conveniently fixing a position the effect of installation to the mainboard through setting up the support column, be for the effect of the heating element of easy to assemble the mainboard through setting up the installation shell, be for conveniently fixing a position the effect of installation to the hardware through setting up the fixture block, be for conveniently with the effect above the radiator of heat transfer above the installation shell through setting up the heat conduction silica gel, still have the effect of increase radiator and air area of contact simultaneously for conveniently installing the radiating fin through setting up the standing groove, be for conveniently going out the heat transfer through setting up the radiating fin, and then reach the effect of radiating effect, be for conveniently guaranteeing the effect of the leakproofness between upper casing and the lower casing through setting up the sealing washer.

According to the novel improved shell structure, mounting holes are formed in the lower surface of the heat radiating body, the number of the mounting holes is multiple, and the positions of the mounting holes are respectively located on the left side and the right side of the placing groove. The installation holes are arranged to facilitate positioning and installation, and the installation holes are arranged on the left side and the right side to facilitate improvement of the uniformity of stress during installation.

According to the novel improved shell structure, the lower shell and the upper shell are installed together through screws, the number of the screws is multiple, and the screws are symmetrically arranged left and right. Plays the locking effect between guaranteeing upper casing and the lower casing, guarantees the effect of leakproofness simultaneously.

According to the novel improved shell structure, rib plates are fixedly connected to the inner side surface of the lower shell and the inner side surface of the upper shell, and the cross section of each rib plate is triangular. The rib plates are arranged to ensure the structural strength of the upper shell and the lower shell conveniently.

According to the novel improved shell structure, the hardware and the lower shell are in sealing contact, and the front side surface, the rear side surface, the left side surface and the rear side surface of the heat radiation body are fixedly connected with the clamping block.

The utility model has the beneficial effects that: through setting up sealing washer, hardware cooperation heat conduction silica gel and installation shell for the casing is in sealed main part, and the lower surface of hardware is in the outside of casing down, in the time of can guaranteeing casing heat dispersion effectively like this, also can guarantee the waterproof performance of casing.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a front elevational view of the internal structure of a new and improved housing structure of the present utility model;

FIG. 2 is a perspective view of a hardware structure of a new and improved housing structure of the present utility model;

FIG. 3 is an enlarged view of FIG. 1A in accordance with the present utility model;

fig. 4 is an enlarged view of B of fig. 1 in accordance with the present utility model.

Legend description:

1. a lower housing; 2. an upper housing; 3. a support column; 4. a main board; 5. a mounting shell; 6. hardware; 7. a mounting hole; 9. a clamping block; 10. a heat sink; 11. a placement groove; 12. a heat radiation fin; 13. thermally conductive silica gel; 14. a screw; 15. and (3) sealing rings.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, a novel improved shell structure of the embodiment of the utility model comprises a lower shell 1 and an upper shell 2, wherein a hardware 6 is fixedly connected to the lower surface of the lower shell 1, the upper surface of the hardware 6 extends to the inside of the lower shell 1, a support column 3 is fixedly connected to the inner bottom of the lower shell 1, a main board 4 is fixedly connected to the top of the support column 3, a mounting shell 5 is fixedly connected to the lower surface of the main board 4, the hardware 6 comprises a heat radiating body 10 and a clamping block 9, a heat conducting silica gel 13 is fixedly connected to the upper surface of the heat radiating body 10, the upper surface of the heat conducting silica gel 13 is in contact with the lower surface of the mounting shell 5, a placing groove 11 is formed in the lower surface of the heat radiating body 10, a radiating fin 12 is fixedly connected to the bottom of the placing groove 11, a sealing ring 15 is arranged between the lower shell 1 and the upper shell 2, the hardware 6 is in sealing contact with the lower shell 1, the front side surface, the rear side surface, the left side surface and the rear side surface are fixedly connected with the clamping block 9, the whole material of the hardware 6 and the heat radiating fin 12 and the material of the mounting shell 5 are made of copper alloy material, and the material of the sealing ring 15 is made of the silica gel material.

The lower surface of the radiator 10 is provided with a plurality of mounting holes 7, the positions of the plurality of mounting holes 7 are respectively positioned at the left side and the right side of the placing groove 11, threads can be formed in the mounting holes, and the radiator can be mounted by using expansion screws.

The lower shell 1 and the upper shell 2 are installed together through the screws 14, the number of the screws 14 is multiple, the screws 14 are symmetrically arranged left and right, rib plates are fixedly connected to the inner side surface of the lower shell 1 and the inner side surface of the upper shell 2, and the cross section of each rib plate is triangular.

Working principle: when the heat conducting silica gel heat conducting device is used, the heat conducting silica gel 13 is installed on the upper surface of the heat conducting body 10, then the main board 4 is installed on the upper surface of the support column 3, the lower surface of the installation shell 5 is in contact with the upper surface of the heat conducting silica gel 13, and finally the lower shell 1 and the upper shell 2 are folded and installed together by using the screws 14.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Novel improved shell structure, a serial communication port, including inferior valve body (1) and last casing (2), the lower fixed surface of inferior valve body (1) is connected with hardware (6), the inside of inferior valve body (1) is extended to the upper surface of hardware (6), the interior fixedly connected with support column (3) of inferior valve body (1), the top fixedly connected with mainboard (4) of support column (3), the lower fixed surface of mainboard (4) is connected with installation shell (5), hardware (6) include radiator (10) and fixture block (9), the upper surface fixedly connected with heat conduction silica gel (13) of radiator (10), the upper surface of heat conduction silica gel (13) contacts with the lower surface of installation shell (5), standing groove (11) have been seted up to the lower surface of radiator (10), the bottom fixedly connected with radiating fin (12) of standing groove (11), install sealing washer (15) between inferior valve body (1) and the last casing (2).

2. The novel and improved shell structure according to claim 1, wherein the lower surface of the heat radiator (10) is provided with a plurality of mounting holes (7), and the positions of the plurality of mounting holes (7) are respectively located on the left side and the right side of the placement groove (11).

3. The novel and improved shell structure according to claim 1, wherein the lower shell (1) and the upper shell (2) are mounted together through screws (14), the number of the screws (14) is multiple, and the screws (14) are symmetrically arranged left and right.

4. The novel and improved shell structure according to claim 1, wherein rib plates are fixedly connected to the inner side surface of the lower shell (1) and the inner side surface of the upper shell (2), and the cross section of each rib plate is triangular.

5. The novel and improved shell structure according to claim 1, wherein the hardware (6) is in sealing contact with the lower shell (1), and the front side surface, the rear side surface, the left side surface and the rear side surface of the heat radiator (10) are fixedly connected with the clamping block (9).