CN215813950U - Touch-recognition efficient heat dissipation all-in-one machine - Google Patents
Touch-recognition efficient heat dissipation all-in-one machine Download PDFInfo
- Publication number
- CN215813950U CN215813950U CN202122242277.3U CN202122242277U CN215813950U CN 215813950 U CN215813950 U CN 215813950U CN 202122242277 U CN202122242277 U CN 202122242277U CN 215813950 U CN215813950 U CN 215813950U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- display screen
- screen assembly
- touch
- main control
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a touch identification efficient heat dissipation all-in-one machine which comprises a shell, a display screen assembly, an external power supply, a main control board, a touch identification module and a heat dissipation component, wherein the display screen assembly, the external power supply and the touch identification module are all arranged outside the shell, the main control board is arranged inside the shell, the display screen assembly, the main control board, the touch identification module and the heat dissipation component are all electrically connected with the external power supply, the heat dissipation component comprises a heat dissipation flat cylinder, a first metal heat dissipation fin and a second metal heat dissipation fin, and the heat dissipation flat cylinder is arranged between the main control board and the display screen assembly. According to the utility model, the heat dissipation flat cylinder and the two groups of heat dissipation fins are arranged, so that the heat dissipation of the main control board can be realized, the display screen assembly can be realized, and the heat dissipation flat cylinder and the two groups of heat dissipation fins share one heat dissipation channel, so that the heat dissipation structure is simple, the more efficient heat dissipation work can be realized, the stability of machine operation is ensured, the service life of the display screen assembly is also ensured, and the display screen assembly is worthy of being popularized and used.
Description
Technical Field
The utility model relates to the technical field of touch recognition equipment, in particular to a touch recognition efficient heat dissipation all-in-one machine.
Background
Touch sensors have become the standard configuration for most wearable devices and internet of things products. They are used in a variety of display applications ranging from smart homes and home appliances to security and industrial solutions. There are two common types of touch sensors: capacitive touch sensors and resistive touch sensors. Touch sensors are increasingly used in displays, particularly on smartphones and tablets. There are two common types of touch sensors (touch screens): capacitive and resistive.
However, the existing touch recognition equipment has certain defects, for example, the display screen assembly is not radiated, and in the long-time use process without stopping the machine, the display screen assembly can store up little heat, so that the service life of the display screen assembly is easily shortened under the condition of long-time use, the heat radiation efficiency of the main control panel part is not high enough, a passive heat radiation mode is mainly adopted, namely, a passive heat radiation mode by means of a heat radiation hole or a heat radiation window, and therefore, the touch recognition efficient heat radiation all-in-one machine is provided.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: how to solve current touch identification equipment and have the radiating efficiency low, not carry out radiating problem to the display screen subassembly, provide the high-efficient heat dissipation all-in-one of touch identification.
The utility model solves the technical problems by the following technical proposal, and the utility model comprises a shell, a display screen assembly, an external power supply, a main control board, a touch identification module and a heat dissipation component, the display screen assembly, the external power supply and the touch identification module are all arranged outside the shell, the main control board is arranged inside the shell, the display screen assembly, the main control board, the touch identification module and the heat dissipation component are all electrically connected with an external power supply, the heat dissipation component comprises a heat dissipation flat cylinder, a first metal heat dissipation sheet and a second metal heat dissipation sheet, the heat dissipation flat cylinder is arranged between the main control board and the display screen assembly, the first metal radiating fin and the second metal radiating fin are both arranged in the radiating flat cylinder, and the heat on the display screen assembly and the main control board is correspondingly conducted and dissipated into the heat dissipation flat cylinder through the first metal heat dissipation sheet and the second metal heat dissipation sheet.
Preferably, the heat dissipation assembly further comprises an air inlet fan set and an air outlet fan set, the air inlet fan set is arranged at the airflow inlet of the heat dissipation flat cylinder and connected with the shell, and the air outlet fan set is arranged at the airflow outlet of the heat dissipation flat cylinder and connected with the shell.
Preferably, the width of the heat dissipation flat cylinder is larger than that of the display screen assembly.
Preferably, a first insulating heat-conducting rubber plate and a second insulating heat-conducting rubber plate are embedded on the heat dissipation flat cylinder, the display screen assembly conducts heat to the first metal heat dissipation plate through the first insulating heat-conducting rubber plate, and the main control board conducts heat to the second metal heat dissipation plate through the second insulating heat-conducting rubber plate.
Preferably, the first metal heat sink includes a first connection substrate and a plurality of first bending pieces arranged side by side, each of the first bending pieces has the same shape and is connected to the first connection substrate, the first connection substrate is bonded to the first insulating and heat-conducting rubber plate, and each of the first bending pieces includes an S-shaped piece.
Preferably, the second metal heat sink includes a second connection substrate and a plurality of second bending pieces arranged side by side, each of the second bending pieces has the same shape and is connected with the second connection substrate, the second connection substrate is connected with the second insulation heat-conducting rubber plate in an adhesive manner, and each of the second bending pieces includes two S-shaped pieces connected with each other.
Preferably, a bracket is arranged between the main control board and the shell, and the main control board and the shell are mounted inside the shell through the bracket.
Preferably, a fixing plate is arranged between the display screen assembly and the shell and is connected with the shell through the fixing plate.
Compared with the prior art, the utility model has the following advantages: through the flat section of thick bamboo of heat dissipation and two sets of fin that set up, can also the display screen assembly dispel the heat when dispelling the heat to the main control board to a shared heat dissipation channel, heat radiation structure is simple, can realize more efficient heat dissipation work, has guaranteed the stability of machine operation, has also guaranteed the life of display screen assembly, is worth being used widely.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a partial structure of a heat sink flat cartridge according to the present invention;
FIG. 4 is a schematic top view of a first metal heat sink in accordance with the present invention;
fig. 5 is a schematic top view of a second metal heat sink in accordance with the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1 to 5, the present embodiment provides a technical solution: the touch recognition high-efficiency heat dissipation all-in-one machine comprises a shell 1, a display screen assembly 2, an external power supply 5, a main control board 6, a touch recognition module 4 and a heat dissipation component, wherein the display screen assembly 2 is fixedly installed on the shell 1, the main control board 6 is fixedly installed inside the shell 1, the external power supply 5 is installed outside the shell 1, a heat insulation board is arranged between the shell 1 and the shell to prevent heat on the external power supply 5 from being transmitted to the shell 1, the touch recognition module 4 is arranged on one side of the lower part of the front end of the shell 1, the touch recognition module 4 and the display screen assembly 2 are in communication connection with the main control board 6, the touch recognition module 4 is used for processing detected touch signals and then sending the processed touch signals to the main control board 6, and displaying recognition results on the display screen assembly 2 after being recognized by the main control board 6, the display screen assembly 2, the main control board 6 and the touch identification module 4 are all electrically connected with an external power supply 5;
the heat dissipation assembly comprises a heat dissipation flat cylinder 31, a first metal heat dissipation sheet 34, a second metal heat dissipation sheet 36, an air inlet fan set 32 and an air outlet fan set 33, the heat dissipation flat cylinder 31 is arranged between the main control board 6 and the display screen assembly 2, and is fixedly connected with the shell 1, the first metal heat dissipation sheet 34 and the second metal heat dissipation sheet 36 are arranged inside the heat dissipation flat cylinder 31, heat on the display screen assembly 2 is conducted through the first metal heat dissipation sheet 34 and dissipated to the inside of the heat dissipation flat cylinder 31, heat on the main control board 6 is conducted through the second metal heat dissipation sheet 36 and dissipated to the inside of the heat dissipation flat cylinder 31, the air inlet fan set 32 and the air outlet fan set 33 are respectively arranged at the upper end and the lower end of the heat dissipation flat cylinder 31, so that hot air flow of the heat dissipation flat cylinder 31 is discharged from top to bottom. Through the flat section of thick bamboo of heat dissipation and two sets of fin that set up, can also the display screen assembly dispel the heat when dispelling the heat to the main control board, a heat dissipation channel of sharing, the radiator unit is simple, can realize high-efficient heat dissipation.
In this embodiment, air inlet fan group 32, air outlet fan group 33 are installed the last lower extreme of casing 1, and with the last lower extreme of heat dissipation flat cylinder 31 is connected for drive air current fast flow realizes high-efficient active heat dissipation, adopts the mode that can dismantle the connection to connect, and the follow-up maintenance of being convenient for is changed, air inlet fan group 32, air outlet fan group 33 all with external power supply 5 electricity is connected and is passed through external power supply 5 supplies power, and external power supply 5 is provided with the interface that charges and is used for being connected with commercial power plug.
In this embodiment, the width of the heat dissipation flat cylinder 31 is at least slightly greater than the width of the display screen assembly 2, so that the first metal heat dissipation fins 34 can completely cover the rear end surface of the display screen assembly 2, thereby ensuring rapid heat dissipation.
In this embodiment, it is equipped with first insulating heat conduction offset plate 35, second insulating heat conduction offset plate 36 to inlay on the heat dissipation flat cylinder 31, a side surface of first insulating heat conduction offset plate 35 covers completely the display screen assembly 2 back and rather than the cementing, the opposite side surface with first metal fin 34 splices, a side surface of second insulating heat conduction offset plate 36 covers the main control board 6 back completely and splices rather than, the opposite side surface with second metal fin 36 splices. Through the setting of insulating heat conduction offset plate, can guarantee that the heat that produces on display screen assembly, the main control board conducts to two sets of radiators fast on, further guarantee radiating rate.
In this embodiment, the inlet fan set 32 and the outlet fan set 33 each include four small fans arranged side by side, the small fans at the upper end are used for introducing air flow, and the small fans at the lower end are used for discharging air flow.
In this embodiment, the small fans are all externally mounted with a dust screen 321 for dust prevention.
In this embodiment, the overall thickness of the first metal heat sink 34 is smaller than the overall thickness of the second metal heat sink 36, the area of the first metal heat sink 34 is slightly larger than the area of the back surface of the display screen assembly 2, and the area of the second metal heat sink 36 is slightly larger than the area of the back surface of the main control board 6.
In this embodiment, the first metal heat sink 34 includes a first connection substrate 341 and six first bending pieces arranged side by side, each of the first bending pieces has the same shape and is connected to the first connection substrate 341, the first connection substrate 341 is bonded to the first insulating and heat-conducting adhesive sheet 35, and each of the first bending pieces includes an S-shaped piece 342.
In this embodiment, the second metal heat sink 36 includes a second connection substrate 361 and three second bending pieces arranged side by side, each of the second bending pieces has the same shape and is connected to the second connection substrate 361, the second connection substrate 361 is bonded to the second insulating heat-conducting adhesive sheet 36, and each of the second bending pieces includes two S-shaped pieces 342 connected to each other. The arrangement of the S-shaped sheets greatly increases the heat exchange area and improves the heat exchange efficiency, and meanwhile, because the speed of heat generation on the main control board 6 is greater than that of the display screen assembly 2, two layers of S-shaped sheets 342 are adopted on the second metal radiating fins 36 of the main control board 6, so that the radiating speed of the main control board 6 can be ensured.
In this embodiment, an access door for facilitating maintenance is provided on one side surface of the housing 1.
In the present embodiment, the touch recognition module 4 is a capacitive touch sensor.
In this embodiment, the main control board 6 is installed inside the housing 1 through a bracket 61, and the display screen assembly 2 is connected to the housing 1 through a fixing plate 21.
The working principle is as follows: in the using process, after the machine is started, a user can use the touch identification module 4 to perform fingerprint identification, the touch signal is processed and then sent to the main control board 6, and after the main control board 6 identifies, the identification result is displayed on the display screen assembly 2; after starting air inlet fan group 32, air outlet fan group 33, the high-speed air current is imported by heat dissipation flat cylinder 31 upper end, and then derives the heat that the inside metal fin of heat dissipation flat cylinder 31 derived by air outlet fan group 33 fast, can realize the high-efficient heat dissipation work to main control board 6, display screen assembly 2 simultaneously, and is comparatively practical.
In conclusion, this high-efficient heat dissipation all-in-one of touch identification can also dispel the heat by the display screen assembly when dispelling the heat to the main control board through the flat section of thick bamboo of heat dissipation and two sets of fin that set up to a sharing heat dissipation channel, heat radiation structure is simple, can realize more efficient heat dissipation work, has guaranteed the stability of machine operation, has also guaranteed the life of display screen assembly, is worth being generalized to use.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (9)
1. High-efficient heat dissipation all-in-one of touch identification, its characterized in that: including casing, display screen assembly, external power supply, main control board, touch identification module, radiator unit, display screen assembly, external power supply, touch identification module all set up the casing is outside, the main control board sets up inside the casing, display screen assembly, main control board, touch identification module, radiator unit all are connected with external power supply electricity, radiator unit is including the flat section of thick bamboo of heat dissipation, first metal fin, second metal fin, the flat section of thick bamboo of heat dissipation sets up between main control board and display screen assembly, first metal fin the second metal fin all sets up inside the flat section of thick bamboo of heat dissipation, through first metal fin the second metal fin correspondence is with heat conduction on display screen assembly, the main control board and give off to the flat section of thick bamboo of heat dissipation in.
2. The touch-recognition efficient heat dissipation all-in-one machine of claim 1, wherein: the heat dissipation assembly further comprises an air inlet fan set and an air outlet fan set, the air inlet fan set is arranged at an air inlet of the heat dissipation flat cylinder and connected with the shell, the air outlet fan set is arranged at an air outlet of the heat dissipation flat cylinder and connected with the shell, and the air inlet fan set and the air outlet fan set are electrically connected with an external power supply.
3. The touch-recognition efficient heat dissipation all-in-one machine of claim 2, wherein: the width of the heat dissipation flat cylinder is larger than that of the display screen assembly.
4. The touch-recognition efficient heat dissipation all-in-one machine of claim 3, wherein: the heat dissipation flat cylinder is embedded with a first insulation heat conduction rubber plate and a second insulation heat conduction rubber plate, the display screen assembly conducts heat to the first metal heat dissipation plate through the first insulation heat conduction rubber plate, and the main control board conducts the heat to the second metal heat dissipation plate through the second insulation heat conduction rubber plate.
5. The touch-recognition efficient heat dissipation all-in-one machine of claim 4, wherein: the first metal radiating fin comprises a first connecting substrate and a plurality of first bending pieces arranged side by side, the first bending pieces are the same in shape and are connected with the first connecting substrate, the first connecting substrate is connected with a first insulating heat-conducting rubber plate in an adhesive mode, and each first bending piece comprises an S-shaped piece.
6. The touch-recognition efficient heat dissipation all-in-one machine of claim 5, wherein: the second metal radiating fin comprises a second connecting substrate and a plurality of second bending pieces arranged side by side, the second bending pieces are the same in shape and are connected with the second connecting substrate, the second connecting substrate is connected with the second insulating heat-conducting rubber plate in a gluing mode, and each second bending piece comprises two S-shaped pieces connected with each other.
7. The touch-recognition efficient heat dissipation all-in-one machine of claim 6, wherein: the cross sections of the S-shaped pieces in the first bending piece and the second bending piece are consistent in shape and different in length.
8. The touch-recognition efficient heat dissipation all-in-one machine of claim 1, wherein: the main control board with be provided with the support between the casing to through the support mounting inside the casing.
9. The touch-recognition efficient heat dissipation all-in-one machine of claim 1, wherein: the display screen assembly with be provided with the fixed plate between the casing to through the fixed plate with the casing is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242277.3U CN215813950U (en) | 2021-09-15 | 2021-09-15 | Touch-recognition efficient heat dissipation all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122242277.3U CN215813950U (en) | 2021-09-15 | 2021-09-15 | Touch-recognition efficient heat dissipation all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215813950U true CN215813950U (en) | 2022-02-11 |
Family
ID=80161047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122242277.3U Active CN215813950U (en) | 2021-09-15 | 2021-09-15 | Touch-recognition efficient heat dissipation all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215813950U (en) |
-
2021
- 2021-09-15 CN CN202122242277.3U patent/CN215813950U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210052088U (en) | Computer casing with heat radiation and high expansion convenience | |
| CN215813950U (en) | Touch-recognition efficient heat dissipation all-in-one machine | |
| CN112333992B (en) | Electronic equipment | |
| US10271439B2 (en) | Closed type display apparatus and method of assembling the same | |
| CN1855452A (en) | Radiating moudle of electronic device | |
| CN212544070U (en) | Embedded intelligent terminal based on 5G communication | |
| CN210986854U (en) | Heat radiation structure of outdoor information issuing machine | |
| CN210983311U (en) | Embedded industrial personal computer with good heat dissipation effect | |
| CN106609739A (en) | Electronic pump | |
| CN207096918U (en) | A kind of computer heat radiation system | |
| CN102789289A (en) | Computer radiating system | |
| CN211264238U (en) | Industrial personal computer | |
| CN110147152B (en) | Intelligent adjusting case of integrated liquid cooling heat dissipation system | |
| CN206610387U (en) | The independent air guiding heat dissipation device of all-in-one | |
| CN216623661U (en) | Liquid crystal display module with good heat dissipation | |
| CN216249131U (en) | High efficiency memory bank heat abstractor | |
| CN101466239B (en) | Radiating module and electronic device applying the same | |
| CN218240857U (en) | Passive heat dissipation structure of industrial control panel computer | |
| CN205902262U (en) | Closed display device | |
| CN204442898U (en) | For the radiator structure of stainless steel casing | |
| CN215819209U (en) | High-efficient radiating people's face payment terminal | |
| CN216486367U (en) | Low-cost infrared gesture control device | |
| CN216353162U (en) | Full-laminated outdoor advertising machine | |
| CN211718844U (en) | Anti-interference all-in-one of pure flat resistance screen | |
| CN214240479U (en) | Charging pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |