CN216979662U

CN216979662U - High-heat-dissipation annular heat-dissipation type lower cover of notebook computer

Info

Publication number: CN216979662U
Application number: CN202122961944.3U
Authority: CN
Inventors: 陈刚; 申广文; 朱卫兵; 谢超; 郜团辉
Original assignee: Suzhou Weifengda Hardware Products Co ltd
Current assignee: Suzhou Weifengda Hardware Products Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-15
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to a high-heat-dissipation annular heat-dissipation type notebook computer lower cover which comprises a lower cover body, a plurality of heat dissipation holes and a support, wherein the heat dissipation holes penetrate through the thickness of the lower cover body; a plurality of louvres that set up on the lid can help the notebook computer effectively to dispel the heat down, and during normal use, the support sets up in the joint groove and flushes with lid surface down, if rotate the back with the support around the pin joint, can bulge lid surface setting down, erects the notebook computer, even form the gap between notebook computer and the desktop, can improve the radiating efficiency.

Description

High-heat-dissipation annular heat-dissipation type lower cover of notebook computer

Technical Field

The utility model relates to a notebook computer accessory, in particular to a high-heat-dissipation annular heat-dissipation lower cover of a notebook computer.

Background

With the rapid development of the information era, the notebook computer is continuously upgraded and updated, the power consumption of the notebook computer is also continuously increased, and the heat dissipation becomes a key problem related to the service life of the notebook computer. The notebook computer is small, and present notebook computer all has built-in fan, is equipped with the louvre through the lower cover shell simultaneously, and when the high temperature, radiator fan starts, spreads the heat in the air through the lower cover louvre and goes in order to realize the purpose of cooling. However, the bottom shell of the notebook computer is a plane at present, a gap between the notebook computer and the plane contacted with the notebook computer is small when the notebook computer is used, heat dissipation of the notebook computer is not facilitated, overheating of the notebook computer can seriously affect operation of the notebook computer, working efficiency is greatly reduced, the service life of the notebook computer can be greatly affected, an external heat dissipation device is often needed, the notebook computer is inconvenient to move, use cost is increased, and meanwhile, the notebook computer is inconvenient to use when a user travels or goes on business, and the existing heat dissipation device is not long in service life and poor in heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-heat-dissipation annular heat-dissipation type notebook computer lower cover.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a high heat dissipation annular heat dissipation formula notebook computer lower cover, includes the lid down, still includes a plurality of louvres that run through lid thickness setting down, still includes the support of setting on the lid down, the sunken joint groove that forms in lid surface down, the support cooperation articulates in the joint groove.

Through adopting above-mentioned technical scheme, a plurality of louvres that set up on the lid can help the notebook computer effectively to dispel the heat down, and during normal use, the support sets up in the joint groove and flushes with lid surface down, if rotate the back with the support around the pin joint, can bulge lid surface setting down, erects the notebook computer, even form the gap between notebook computer and the desktop, can improve the radiating efficiency.

Preferably, the clamping groove is internally provided with a rotating shaft, and the support is provided with a rotating shaft groove which is arranged on the rotating shaft in a penetrating mode in a matching mode.

Preferably, four groups of clamping grooves and brackets are arranged.

By adopting the technical scheme, the four groups of supports are arranged and are respectively positioned at the four corners of the lower cover body, if the four groups of supports are all erected, the whole notebook computer is still horizontal, if only two of the supports are erected and the two supports are arranged in a row, the notebook computer can be made to be in a slope shape, namely, the keyboard area of the notebook computer is in a slope shape, and the notebook computer can be used more conveniently.

Preferably, the inner wall of the clamping groove is sunken to form a shaft groove, and the rotating shaft is arranged in the shaft groove; the clamping groove and the shaft groove are communicated and arranged, and the cross section of the shaft groove is semicircular.

Preferably, a protective filter screen is arranged at the position of the radiating hole.

Through adopting above-mentioned technical scheme, the protection filter screen can avoid dust impurity to enter into to the notebook inside from the louvre, influences the normal use of notebook.

Preferably, the surface of the lower cover body is rotatably provided with a rotating ring, and the clamping groove is formed in the rotating ring.

Through adopting above-mentioned technical scheme, the direction of adjustment joint groove and support.

Preferably, the bracket comprises a bracket main body and a shaft bracket, and the rotating shaft groove is arranged on the shaft bracket; the support main part includes left support body and right support body, left side support body sets up with the pedestal is integrative, right side support body sets up with the pedestal is articulated, still includes the lock device with left support body, right support body lock.

Preferably, the buckling device comprises a clamping buckle and a buckling groove, and the clamping buckle and the buckling groove are correspondingly arranged on the left frame body and the right frame body respectively.

In conclusion, the utility model has the following beneficial effects:

1. the heat dissipation holes formed in the lower cover body can help the notebook computer to dissipate heat effectively, when the notebook computer is in normal use, the bracket is arranged in the clamping groove and is flush with the surface of the lower cover body, and the bracket can protrude out of the surface of the lower cover body to be arranged after rotating around the hinge point, so that the notebook computer is erected, and even if a gap is formed between the notebook computer and a desktop, the heat dissipation efficiency can be improved;

2. the supports are provided with four groups and are respectively positioned at four corners of the lower cover body, if the four groups of supports are all erected, the whole notebook computer is still horizontal, if only two supports are erected and arranged in a row, the notebook computer can be in a slope shape, namely, the keyboard area of the notebook computer is in a slope shape, and the notebook computer can be more conveniently used.

Drawings

FIG. 1 is a sectional view of the entire structure in the embodiment;

FIG. 2 is a schematic view of the overall structure in the embodiment;

FIG. 3 is a schematic diagram of a part of the structure in the example.

In the figure, 1, a lower cover body; 11. heat dissipation holes; 111. protecting the filter screen; 12. a clamping groove; 121. a rotating shaft; 122. a shaft groove; 2. a support; 21. a rotating shaft groove; 22. a stent body; 221. a left frame body; 222. a right frame body; 224. clamping and buckling; 225. a buckling groove; 23. and a shaft bracket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the present invention.

Example (b):

the utility model provides a high heat dissipation annular heat dissipation formula notebook computer lower cover, as shown in fig. 1, 2, includes lid 1 down, still includes a plurality of louvres 11 that run through lid 1 thickness setting down, still includes the support 2 of setting on lid 1 down, and lid 1 surface depression forms joint groove 12 down, and support 2 cooperation articulates in joint groove 12.

As shown in fig. 1, a rotating shaft 121 is disposed in the clamping groove 12, and a rotating shaft groove 21 disposed on the rotating shaft 121 in a matching manner is disposed on the bracket 2.

As shown in fig. 1, four sets of the snap groove 12 and the bracket 2 are provided.

As shown in fig. 1, the inner wall of the clamping groove 12 is recessed to form a shaft groove 122, and the rotating shaft 121 is disposed in the shaft groove 122; the clamping groove 12 and the shaft groove 122 are communicated, and the cross section of the shaft groove 122 is semicircular.

As shown in fig. 1 and 2, a protective screen 111 is disposed at the heat dissipation hole 11.

As shown in fig. 1 and 2, a rotating ring 13 is rotatably disposed on the surface of the lower cover 1, and the locking groove 12 is disposed on the rotating ring 13.

As shown in fig. 1 and 3, the bracket 2 includes a bracket main body 22 and a shaft bracket 23, and the rotating shaft groove 21 is arranged on the shaft bracket 23; the support main body 22 includes a left support body 221 and a right support body 222, the left support body 221 and the shaft bracket 23 are integrally arranged, the right support body 222 and the shaft bracket 23 are hinged, and the support main body further includes a buckling device for buckling the left support body 221 and the right support body 222.

As shown in fig. 3, the fastening device includes a fastening buckle 224 and a fastening groove 225, and the fastening buckle 224 and the fastening groove 225 are respectively and correspondingly disposed on the left frame 221 and the right frame 222.

The working principle is as follows:

the heat dissipation holes formed in the lower cover body can help the notebook computer to dissipate heat effectively, when the notebook computer is in normal use, the support is arranged in the clamping groove and is flush with the surface of the lower cover body, and after the support rotates around the hinge point, the support can protrude out of the surface of the lower cover body to be arranged so as to erect the notebook computer, so that even if a gap is formed between the notebook computer and a desktop, the heat dissipation efficiency can be improved; the supports are provided with four groups and are respectively positioned at four corners of the lower cover body, if the four groups of supports are all erected, the whole notebook computer is still horizontal, if only two supports are erected and arranged in a row, the notebook computer can be in a slope shape, namely, the keyboard area of the notebook computer is in a slope shape, and the notebook computer can be more conveniently used.

Claims

1. The utility model provides a high heat dissipation annular heat dissipation formula notebook computer lower cover, includes lower lid (1), its characterized in that: still include a plurality of louvres (11) that run through down lid (1) thickness setting, still including setting up support (2) on lid (1) down, lid (1) surface depression forms joint groove (12) down, support (2) cooperation articulates in joint groove (12).

2. The high heat dissipation annular heat dissipation type notebook computer lower cover according to claim 1, characterized in that: the clamping groove (12) is internally provided with a rotating shaft (121), and the support (2) is provided with a rotating shaft groove (21) which is arranged on the rotating shaft (121) in a penetrating mode in a matching mode.

3. The high heat dissipation annular heat dissipation type notebook computer lower cover according to claim 2, characterized in that: four groups of clamping grooves (12) and four groups of brackets (2) are arranged.

4. The annular heat dissipation type notebook computer lower cover with high heat dissipation of claim 3, characterized in that: the inner wall of the clamping groove (12) is sunken to form a shaft groove (122), and the rotating shaft (121) is arranged in the shaft groove (122); the clamping groove (12) and the shaft groove (122) are communicated and arranged, and the cross section of the shaft groove (122) is semicircular.

5. The high heat dissipation annular heat dissipation type notebook computer lower cover according to claim 4, wherein: and a protective filter screen (111) is arranged at the heat dissipation hole (11).

6. The high heat dissipation annular heat dissipation type notebook computer lower cover according to claim 5, wherein: the surface of the lower cover body (1) is rotatably provided with a rotating ring (13), and the clamping groove (12) is formed in the rotating ring (13).

7. The annular heat dissipation type notebook computer lower cover with high heat dissipation of claim 6, characterized in that: the support (2) comprises a support main body (22) and a shaft bracket (23), and the rotating shaft groove (21) is formed in the shaft bracket (23); support subject (22) include left support body (221) and right support body (222), left side support body (221) sets up with pedestal (23) an organic whole, right side support body (222) sets up with pedestal (23) are articulated, still includes the lock device with left support body (221), right support body (222) lock.

8. The high heat dissipation annular heat dissipation type notebook computer lower cover according to claim 7, wherein: the buckling device comprises a clamping buckle (224) and a buckling groove (225), and the clamping buckle (224) and the buckling groove (225) are correspondingly arranged on the left frame body (221) and the right frame body (222) respectively.