CN216412918U - Keycap, keyboard and electronic equipment formed by keycaps - Google Patents
Keycap, keyboard and electronic equipment formed by keycaps Download PDFInfo
- Publication number
- CN216412918U CN216412918U CN202121507340.5U CN202121507340U CN216412918U CN 216412918 U CN216412918 U CN 216412918U CN 202121507340 U CN202121507340 U CN 202121507340U CN 216412918 U CN216412918 U CN 216412918U
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- heat
- key cap
- heat dissipation
- keyboard
- top cover
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Abstract
The utility model discloses a heat-conducting heat-insulating cover, which comprises a top cover (1) positioned at the top, a bottom surface (2) positioned at the bottom and a frame (3) surrounding the top cover (1) and the bottom surface (2), wherein a heat-conducting layer (4) is attached to the bottom surface (2), a plurality of heat dissipation holes (5) are formed in the frame (3), and the heat-conducting layer (4) absorbs heat and then is discharged from the heat dissipation holes (5). The utility model has the beneficial effects that: when the complete machine temperature leads to surface temperature high, through the heat dissipation of key cap side and help the computer heat dissipation, guarantee simultaneously that key cap contact segment temperature is not high, bring more comfortable experience for the user.
Description
Technical Field
The utility model relates to the technical field of computer hardware structure design.
Background
In the existing heat dissipation design of the notebook computer, heat is dissipated on a D surface or a C surface, and no heat dissipation is specific to a keyboard key cap. But often the fingers are located at the key caps of the keyboard.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a key cap with improved heat dissipation level, which is beneficial to improving user experience.
In order to achieve the above purpose, the present invention provides a key cap, which comprises a top cover located at the top, a bottom surface located at the bottom, and a frame surrounding the top cover and the bottom surface, wherein a heat conduction layer is attached to the bottom surface, a plurality of heat dissipation holes are arranged on the frame, and the heat conduction layer absorbs heat and then is discharged from the heat dissipation holes.
Preferably, the surface of the top cover is provided with a heat insulation layer.
Preferably, the surface of the top cover is provided with a temperature-sensitive color-changing layer.
Preferably, the surface of the top cover is provided with key position marks.
Preferably, the thermally conductive layer comprises a graphite sheet.
Preferably, the bottom surface and the heat dissipation holes are hollow.
Preferably, a heat conductor is arranged between the bottom surface and the heat dissipation holes.
Preferably, the heat dissipation holes extend out of the surface of the frame.
According to another aspect of the present invention there is provided a keyboard comprising a key cap as described above.
According to another aspect of the present invention, there is provided an electronic device comprising the keyboard as described above.
The utility model has the beneficial effects that: when the complete machine temperature leads to surface temperature high, through the heat dissipation of key cap side and help the computer heat dissipation, guarantee simultaneously that key cap contact segment temperature is not high, bring more comfortable experience for the user.
Drawings
FIG. 1 is a schematic illustration of an application of a key cap according to the present invention;
FIG. 2 is a first embodiment of a key cap according to the present invention;
FIG. 3 is a second embodiment of a key cap according to the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention, and to clearly and unequivocally define the scope of the present invention.
The first embodiment is as follows:
referring to fig. 1 and 2, fig. 1 is a schematic diagram of an application of a key cap according to the utility model, and fig. 2 is a first embodiment of the key cap according to the utility model. The keycap in the embodiment is suitable for a keyboard structure of a notebook computer, and is used for overcoming the defect that the heat of a keyboard area of the notebook computer is too high in the prior art. This key cap is including top cap 1 that is located the top, the bottom surface 2 that is located the bottom and around top cap 1 and bottom surface 2 around frame 3, the laminating has heat-conducting layer 4 on bottom surface 2, is provided with a plurality of louvres 5 on the frame 3, is cavity between bottom surface 2 and the louvre 5, and heat-conducting layer 4 can follow the keyboard region and adsorb behind the heat and discharge from louvre 5 like this.
In this embodiment, the surface of the top cover 1 is provided with the heat insulating layer 6, which may be a material with cool touch feeling, for example, to ensure that the temperature of the keycap contact portion is not high, thereby bringing a more comfortable experience to the user.
The heat conducting layer 4 comprises a graphite sheet, and when the temperature of the whole computer is high, the heat is dissipated through the side face of the keycap and the notebook computer is assisted to dissipate heat.
Example two:
FIG. 3 is a second embodiment of a key cap according to the present invention. In this embodiment, the surface of the top cover 1 is provided with a thermochromic layer 7, which can reflect the temperature of the key location area in real time, and the surface of the top cover 1 is also provided with key location marks.
In addition, a heat conductor 8 is arranged between the bottom surface 2 and the heat dissipation holes 5, and the heat dissipation holes 5 extend out of the surface of the frame 3, so that the heat dissipation effect is better.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto but may be implemented by those skilled in the art, and all equivalent changes and modifications made according to the spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. A key cap, its characterized in that: including top cap (1) that is located the top, bottom surface (2) that is located the bottom and around top cap (1) and bottom surface (2) frame (3) on every side, bottom surface (2) on laminate and have heat-conducting layer (4), frame (3) on be provided with a plurality of louvres (5), heat-conducting layer (4) adsorb behind the heat and discharge from louvre (5).
2. A key cap according to claim 1, wherein: the surface of the top cover (1) is provided with a heat insulation layer (6).
3. A key cap according to claim 1, wherein: the surface of the top cover (1) is provided with a temperature-sensitive color-changing layer (7).
4. A key cap according to claim 1, wherein: the surface of the top cover (1) is provided with key position marks.
5. A key cap according to claim 1, wherein: the heat conducting layer (4) comprises a graphite sheet.
6. A key cap according to claim 1, wherein: the bottom surface (2) and the heat dissipation holes (5) are hollow.
7. A key cap according to claim 1, wherein: and a heat conductor (8) is arranged between the bottom surface (2) and the heat dissipation holes (5).
8. A key cap according to claim 1, wherein: the heat dissipation holes (5) extend out of the surface of the frame (3).
9. A keyboard, comprising: comprising a keycap according to any of claims 1 to 8.
10. An electronic device, characterized in that: comprising a keyboard as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121507340.5U CN216412918U (en) | 2021-07-05 | 2021-07-05 | Keycap, keyboard and electronic equipment formed by keycaps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121507340.5U CN216412918U (en) | 2021-07-05 | 2021-07-05 | Keycap, keyboard and electronic equipment formed by keycaps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412918U true CN216412918U (en) | 2022-04-29 |
Family
ID=81281846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121507340.5U Active CN216412918U (en) | 2021-07-05 | 2021-07-05 | Keycap, keyboard and electronic equipment formed by keycaps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412918U (en) |
-
2021
- 2021-07-05 CN CN202121507340.5U patent/CN216412918U/en active Active
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