CN220509341U - Novel conversation panel computer mainboard - Google Patents
Novel conversation panel computer mainboard Download PDFInfo
- Publication number
- CN220509341U CN220509341U CN202322168172.7U CN202322168172U CN220509341U CN 220509341 U CN220509341 U CN 220509341U CN 202322168172 U CN202322168172 U CN 202322168172U CN 220509341 U CN220509341 U CN 220509341U
- Authority
- CN
- China
- Prior art keywords
- main board
- mounting plate
- cold guide
- guide cover
- computer main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005855 radiation Effects 0.000 claims abstract description 15
- 239000004065 semiconductor Substances 0.000 claims description 15
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 21
- 230000000694 effects Effects 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a novel call tablet computer main board which comprises a mounting plate and is characterized in that a U-shaped bracket is integrally connected to the upper side and the lower side of the middle part of the right part of the mounting plate respectively, and a call tablet computer main board body is connected to the right part of the U-shaped bracket through screws; the middle opening of the left part of the mounting plate is connected with a heat radiation fan through a screw; the middle part of the left part of the mounting plate is connected with a cold guide cover through screws, and the cold guide cover is buckled on the outer side of the heat radiation fan; the upper side and the lower side of the inside of the cold guide cover are respectively provided with an air inlet from front to back in sequence. The utility model is characterized in that the U-shaped bracket is arranged on the mounting plate, the U-shaped bracket is arranged on the U-shaped bracket, the heat radiation fan is arranged on the U-shaped bracket, the heat radiation cover is arranged on the U-shaped bracket, and the heat radiation fan is arranged on the U-shaped bracket.
Description
Technical Field
The utility model belongs to the technical field of communication tablet computers, and particularly relates to a novel communication tablet computer mainboard.
Background
The utility model provides a core control system of tablet computer is to conversation tablet computer mainboard, its mainly comprises central processing unit, display card, internal storage ware etc. and has the tablet computer mainboard of cooling function for the publication number CN218214042U, including right fixed plate, the anterior fixedly connected with diaphragm of right side fixed plate left end, diaphragm left end fixedly connected with left fixed plate, right fixed plate and left fixed plate fixedly connected with layer board jointly, it has a plurality of perforation to open the layer board upper end, and this tablet computer mainboard still has some problems in the in-process of in-service use, like: the radiating fin can only absorb the local heat of one side of the main board, so that the main board cannot be fully radiated, and the radiating effect is poor.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a novel call tablet personal computer main board, which can cover one side of the main board through cold air, so that the main board can be fully cooled, and the cooling effect can be effectively improved.
The technical scheme is as follows: the novel call tablet computer main board comprises a mounting plate, and is characterized in that the upper side and the lower side of the middle part of the right part of the mounting plate are respectively and integrally connected with a U-shaped bracket, and a right part screw between the U-shaped brackets is connected with a call tablet computer main board body; the middle opening of the left part of the mounting plate is connected with a heat radiation fan through a screw; the middle part of the left part of the mounting plate is connected with a cold guide cover through screws, and the cold guide cover is buckled on the outer side of the heat radiation fan; the upper side and the lower side of the inside of the cold guide cover are respectively provided with air inlets from front to back in sequence; the middle part of the left part of the cold guide cover is connected with a radiating fin through a screw, and a semiconductor refrigerating fin is clamped between the radiating fin and the cold guide cover; the periphery of the left part of the mounting plate is respectively and integrally connected with an L-shaped fixing frame, and fixing holes are respectively formed in the middle part of the inner part of the left horizontal section of the L-shaped fixing frame.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the installation plate, the U-shaped bracket, the main board body of the call tablet personal computer, the heat radiation fan, the cold guide cover, the air inlet, the radiating fins and the semiconductor refrigerating fins are arranged, so that one side of the main board is covered by cold air, the main board can be fully radiated, and the heat radiation effect can be effectively improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view in partial cross-section of the present utility model.
Fig. 3 is a schematic partial cross-sectional view of a further improvement of the present utility model.
In the figure:
1. a mounting plate; 2. a U-shaped bracket; 3. a main board body of the communication tablet computer; 4. a heat radiation fan; 5. a cold guide cover; 6. an air inlet; 7. a heat sink; 8. a semiconductor refrigeration sheet; 9. an L-shaped fixing frame; 10. a fixing hole; 11. an air deflector; 12. and a cold guide plate.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a novel call tablet computer main board comprises a mounting plate 1, wherein the upper side and the lower side of the middle part of the right part of the mounting plate 1 are respectively and integrally connected with a U-shaped bracket 2, and a call tablet computer main board body 3 is connected between the U-shaped brackets 2 through right part screws; the opening of the middle part of the left part of the mounting plate 1 is connected with a heat radiation fan 4 through a screw; the middle part of the left part of the mounting plate 1 is connected with a cold guide cover 5 through screws, and the cold guide cover 5 is buckled on the outer side of the heat dissipation fan 4; the upper side and the lower side of the inside of the cold guide cover 5 are respectively provided with an air inlet 6 from front to back in sequence; the middle part of the left part of the cold guide cover 5 is connected with a radiating fin 7 through screws, and a semiconductor refrigerating fin 8 is clamped between the radiating fin 7 and the cold guide cover 5; the left part of the mounting plate 1 is respectively and integrally connected with an L-shaped fixing frame 9, and the middle part inside the left horizontal section of the L-shaped fixing frame 9 is respectively provided with a fixing hole 10, after the conversation panel computer main board body 3 is electrified, the semiconductor refrigerating sheet 8 and the cooling fan 4 can be automatically controlled to be started, at the moment, the cooling fan 4 can absorb the cold energy generated by the semiconductor refrigerating sheet 8, so that the temperature of the cooling fan is reduced, the cooling fan 4 can absorb the air inside the cooling fan 5 after being started, the inside of the cooling fan 5 is in a negative pressure state, the cooling fan 5 can absorb the air outside through the air inlet 6, when the air enters the inside of the cooling fan 5, the air can be contacted with the inner wall of the cooling fan 5, the cold energy in the cooling fan 5 is absorbed, then the air with lower temperature can be blown to one side of the conversation panel computer main board 3 through the cooling fan 4, the air blown to the conversation panel computer main board body 3 can move between the conversation panel computer main board 3 and the mounting plate 1, thereby the cold air can cover one side of the conversation panel computer main board 3, the cooling fan 3 can fully dissipate heat of the panel computer main board 3, and the heat of the panel computer main board can be cooled.
In this embodiment, as shown in fig. 3, the upper and lower sides of the left part of the inner side of the cold guide cover 5 are respectively and sequentially connected with the cold guide plate 12 integrally from front to back, and the contact area between the cold guide cover 5 and the air can be increased by the cold guide plate 12, so that the air can fully absorb the cold in the cold guide cover 5.
In this embodiment, referring to fig. 3, the air deflectors 11 are integrally connected to the peripheral portions of the outer wall of the mounting plate 1.
In this embodiment, specifically, the air deflector 11 adopts arc corrosion resistant plate, can change the travel path of cold wind through arc air deflector 11, can make cold wind blow to the opposite side of conversation panel computer mainboard body 3 to can further improve the radiating effect to conversation panel computer mainboard body 3.
In this embodiment, specifically, the cold guide cover 5 is an aluminum cover with a rectangular longitudinal section.
In this embodiment, specifically, the heat sink 7 is made of aluminum, and functions to dissipate heat from the semiconductor cooling fin 8.
In this embodiment, specifically, the cold guide plate 12 is an aluminum plate having a rectangular longitudinal section.
In this embodiment, specifically, the heat dissipation fan 4 is an SJ1225 fan.
In this embodiment, specifically, the semiconductor cooling fin 8 is a TEC1-12705 type semiconductor cooling fin, and the cooling surface of the semiconductor cooling fin 8 contacts the left part of the cold guide cover 5, and the heat generating surface of the semiconductor cooling fin 8 contacts the right part of the heat sink 7.
In this embodiment, specifically, the heat dissipation fan 4 and the semiconductor cooling fin 8 are respectively electrically connected with the main board body 3 of the phone tablet computer.
Principle of operation
In the utility model, after the main board body 3 of the call tablet computer is electrified, the semiconductor refrigeration piece 8 and the heat radiation fan 4 are automatically controlled to be started, at the moment, the cold conduction cover 5 can absorb cold generated by the semiconductor refrigeration piece 8, so that the temperature of the main board body is reduced, after the heat radiation fan 4 is started, air in the cold conduction cover 5 can be sucked, so that the inside of the cold conduction cover 5 is in a negative pressure state, the cold conduction cover 5 can suck external air through the air inlet 6, when the air enters the inside of the cold conduction cover 5, the air is contacted with the inner wall of the cold conduction cover 5, the cold in the cold conduction cover 5 is absorbed, then air with lower temperature is blown to one side of the main board body 3 of the call tablet computer through the heat radiation fan 4, and the air blown to the main board body 3 of the call tablet computer can move between the main board body 3 and the mounting board 1, so that cold air can cover one side of the main board body 3 of the call tablet computer, and the main board body 3 of the call tablet computer can be fully radiated, and the effect of the main board 3 of the call tablet computer can be effectively improved.
By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (6)
1. The novel call tablet computer main board comprises a mounting plate (1), and is characterized in that the upper side and the lower side of the middle part of the right part of the mounting plate (1) are respectively and integrally connected with a U-shaped bracket (2), and a right part screw between the U-shaped brackets (2) is connected with a call tablet computer main board body (3); a heat radiation fan (4) is connected with an opening at the middle part of the left part of the mounting plate (1) through screws; the middle part of the left part of the mounting plate (1) is connected with a cold guide cover (5) through screws, and the cold guide cover (5) is buckled on the outer side of the heat radiation fan (4); the upper side and the lower side of the inside of the cold guide cover (5) are respectively provided with an air inlet (6) from front to back in sequence; a radiating fin (7) is connected with the middle part of the left part of the cold guide cover (5) through screws, and a semiconductor refrigerating fin (8) is clamped between the radiating fin (7) and the cold guide cover (5); the periphery of the left part of the mounting plate (1) is respectively and integrally connected with an L-shaped fixing frame (9), and fixing holes (10) are respectively formed in the middle part of the inner part of the left horizontal section of the L-shaped fixing frame (9).
2. The novel call tablet personal computer main board according to claim 1, wherein the upper side and the lower side of the left part inside the cold guide cover (5) are respectively and sequentially connected with a cold guide plate (12) in an integrated manner from front to back.
3. The novel call tablet personal computer main board according to claim 1, wherein the periphery of the outer wall of the mounting plate (1) is integrally connected with air deflectors (11) respectively.
4. A novel call tablet personal computer main board according to claim 3, wherein the air deflector (11) is an arc-shaped stainless steel plate.
5. The novel call tablet personal computer main board according to claim 1 or 2, wherein the cold guide cover (5) is an aluminum cover with a rectangular longitudinal section.
6. The novel call tablet computer motherboard of claim 1, wherein the heat sink (7) is an aluminum heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322168172.7U CN220509341U (en) | 2023-08-14 | 2023-08-14 | Novel conversation panel computer mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322168172.7U CN220509341U (en) | 2023-08-14 | 2023-08-14 | Novel conversation panel computer mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220509341U true CN220509341U (en) | 2024-02-20 |
Family
ID=89874525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322168172.7U Active CN220509341U (en) | 2023-08-14 | 2023-08-14 | Novel conversation panel computer mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220509341U (en) |
-
2023
- 2023-08-14 CN CN202322168172.7U patent/CN220509341U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |