CN206306953U - A kind of novel on-vehicle player - Google Patents
A kind of novel on-vehicle player Download PDFInfo
- Publication number
- CN206306953U CN206306953U CN201621181125.XU CN201621181125U CN206306953U CN 206306953 U CN206306953 U CN 206306953U CN 201621181125 U CN201621181125 U CN 201621181125U CN 206306953 U CN206306953 U CN 206306953U
- Authority
- CN
- China
- Prior art keywords
- plate
- installation region
- power amplifier
- cabinet
- novel
- 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
Abstract
The utility model discloses a kind of novel on-vehicle player, including control panel and cabinet；Cabinet has hollow receiving space, and mainboard PCB is provided with receiving space, and the rear end of cabinet is connected with heat sink；Power supply installing zone domain, core board installation region and power amplifier installation region are provided with mainboard PCB；Several support members are provided with core board installation region, the upper end of several support members is connected with radiating frame；Central processing unit is installed, power supply installing zone domain is provided with power module, and power amplifier installation region is provided with radio, USB interface and power amplifier module, and USB interface is connected with MP3 decoding device on core board installing plate；Display screen and key-press input device are provided with control panel.It changes traditional radiator structure thinking, and each pyrotoxin on mainboard PCB is carried out into reasonable Arrangement and for it designs relatively independent heat dissipation channel, can accelerate the radiating efficiency of each pyrotoxin, improves the stability of whole system operation.
Description
Technical field
The utility model is related to in-vehicle player technical field, more particularly, to a kind of novel on-vehicle player.
Background technology
In-vehicle player is mounted in automobile, and the multimedia play system of audio-visual amusement is provided for in-car passenger,
It generally includes control panel and host machine part, and control panel is used to operate and show effect, and host machine part is then by each
The functions such as power amplifier, energy supply are realized in the setting of functional part and circuit board.Each functional part and circuit board are mounted in mostly
All it is pyrotoxin due to them in cabinet, to reduce the influence to whole system operation stability, need to be also provided with cabinet
Radiator structure is reducing the temperature in cabinet.At present, in-vehicle player is mostly the radiating for accelerating cabinet by setting fin,
Due in cabinet and it is unallocated have relatively independent installation region to arrange each functional module, thus, each functional module according to
Can so there is interactional situation, and then, substantially reduce radiating effect.
Utility model content
The purpose of this utility model is the above mentioned problem for overcoming prior art, there is provided a kind of novel on-vehicle player, it changes
Traditional radiator structure thinking is become, each pyrotoxin on mainboard PCB has been carried out into reasonable Arrangement and for it designs relatively independent
Heat dissipation channel, can accelerate the radiating efficiency of each pyrotoxin, improve the stability of whole system operation.
The purpose of this utility model is achieved through the following technical solutions：
A kind of novel on-vehicle player, including control panel and be connected with control panel and positioned at the machine of control panel rear end
Case；
Cabinet has hollow receiving space, and mainboard PCB is provided with receiving space, and the rear end of cabinet is connected with radiating
Plate；
Power supply installing zone domain, core board installation region and power amplifier installation region, power supply installing zone domain are provided with mainboard PCB
It is located at left part and the rear portion of mainboard PCB respectively with core board installation region, and both of which is located at the front of power amplifier installation region；
Several support members are provided with core board installation region, the upper end of several support members is connected with radiating frame,
The lower end of radiating frame has core board installing plate, and radiating frame upper end is removably connected with the dissipating cover that can close the end opening
Plate；
Central processing unit is installed, power supply installing zone domain is provided with power module, power amplifier installing zone on core board installing plate
Domain is provided with radio, USB interface and power amplifier module, and power amplifier module includes sound effect processor and audio-frequency amplifier, and USB interface connects
It is connected to MP3 decoding device；
Display screen and key-press input device are provided with control panel；
Radio, USB interface, key-press input device and power module are connected with central processing unit, MP3 decoding device and radio reception
The output end of machine is connected with the input of sound effect processor.
Display screen and key-press input device etc. are provided with the utility model, on control panel, it is mainly used in input operation
And display；Cabinet is used to install the functional module for realizing the functions such as power amplifier and energy supply.Wherein, each functional module may be selected as follows：
The main control chip selection STM32F030 of central processing unit, the main control chip selection BU433M2 of power module, sound effect processor
Main control chip selects PT2313, audio-frequency amplifier selection TDA7388, display screen selection PT16556, the selection of key-press input device
PT16556-LQ, MP3 decoding device selection BU94502A.The output end of audio-frequency amplifier is connected with in-car sound equipment.
In traditional in-vehicle player, on the premise of louvre is set on the cabinet, or be by add heat sink come
Radiating treatment is carried out, otherwise it is to carry out radiating treatment by adding fan, for the former, if being not provided with a number of radiating
Hardened structure can then reduce radiating effect, but heat sink quantity is more and can influence the weight of whole machine；For the latter, though have preferable
Radiating effect, but the foreign matters such as more dust, impurity can be brought into during air draught, so, the property of main frame will certainly be influenceed
Can, meanwhile, shorten the component life-span.Therefore, the utility model changes traditional thinking, by each heating on mainboard PCB
Source carries out reasonable Arrangement and for it designs relatively independent heat dissipation channel, can accelerate the radiating efficiency of each pyrotoxin, improves whole
The stability of individual system operation.
Using when, power amplifier module, power module and central processing unit are main pyrotoxin, therefore, the utility model will
This three big heating module is spatially staggeredly arranged, wherein, power amplifier module is installed on power amplifier installation region, and it is located at master
The tail end of plate PCB, the quick heat radiating for directly carrying out backward by heat sink.Central processing unit is installed in radiating frame, due to
Radiating frame is arranged in core board installation region by support member, thus, when central processing unit is installed in radiating frame
When, its height and position is higher than power module and power amplifier module, and so, it can form one by the blocking effect of radiating frame
Individual independent heat-dissipating space, can not only reduce the influence to other heating modules, moreover it is possible to carry out upward quick heat radiating.Power supply mould
Block is positioned over power supply installing zone domain, and it is located at the left part of mainboard PCB, and power supply installing zone domain should leave enough spaces.Due to nothing
The influence of other pyrotoxins, power supply installing zone domain can be provided with auxiliary-radiating structure can also make power module auto-radiating.
It can be seen that, the utility model can reduce each hair by carrying out to each pyrotoxin the reasonable design in the arrangement of space
Influencing each other between thermal source, and accelerate the radiating efficiency of each functional area, with excellent in heat dissipation effect, pollute small, low cost
Honest and clean and stable advantage.
To realize the connection between cabinet and control panel and heat sink, further, the cabinet includes mounting frame
With cabinet cover plate, mounting frame has mainboard installing plate, and the left end of mainboard installing plate is upwardly extended and is provided with left plate, mainboard peace
The right-hand member for filling plate is upwardly extended and is provided with right plate, the top of left plate and right plate respectively with the left and right two ends phase of cabinet cover plate
Even, the rear end of left plate and right plate is connected with the left and right two ends of the heat sink respectively, and the front end of left plate and right plate is equal
Rear end with the control panel is connected.Mainboard installing plate is used to install mainboard PCB.
Further, several are provided with through its upper and lower end face on the core board installing plate and the heat-dissipating cover plate
The first louvre；
The mainboard installing plate is provided with several through its upper and lower end face and the second radiating corresponding with the first louvre
Hole；
The cabinet cover plate is provided with the region of the correspondence core board installation region and the power amplifier installation region
Several the 3rd louvres through its upper and lower end face.
In the utility model, the second louvre is located in the region corresponding to core board installation region.Core board installing plate
With the heat dissipation channel that the first louvre on heat-dissipating cover plate can form upper and lower drainage, add the second louvre and the 3rd louvre with
Between the former cross-ventilation effect, can OverDrive CPU radiating efficiency.
Further, correspondence is offered and through the 4th louvre for setting on the left plate and the right plate.The
The setting of four louvres, can accelerate the air convection efficiency in region between left plate and right plate, and then accelerate power supply installing zone
Domain and the radiating efficiency of power amplifier installation region.
To further speed up the radiating efficiency of power amplifier installation region, further, several are offered on the heat sink
Through the 5th louvre of its front/rear end.
Further, the radiating frame periphery is provided with heat-insulated framework, is connected between radiating frame and heat-insulated framework
Several first fin.Heat-insulated framework can stop that the heat in core board installation region spreads to surrounding, and be dissipated by first
The upward drainage of heat that the setting of backing will be conducted by radiating frame.
It is the heat quickly upward drainage that central processing unit is produced, further, two adjacent first radiatings
Piece is formed with the first guiding gutter of upper and lower drainage.First fin plays radiating and water conservancy diversion.
To accelerate the radiating efficiency of power amplifier module, further, power board installation is provided with the power amplifier installation region
Plate, is provided with several the second fin on power board installing plate, one end of the second fin is connected with power board installing plate, it
The other end be connected with the medial surface of the heat sink.
It is the heat quickly drainage backward that power amplifier module is produced, further, two adjacent second fin
It is formed with the second guiding gutter of front and rear drainage.
The utility model has the advantages that：The utility model is spatially staggered three big heating modules
Arrangement, wherein, power amplifier module is installed on power amplifier installation region, it be located at mainboard PCB tail end, directly by heat sink carry out to
Quick heat radiating afterwards.Central processing unit is installed in radiating frame, because radiating frame is to be arranged at core board by support member
In installation region, thus, when central processing unit is installed in radiating frame, its height and position is higher than power module and work(
Amplification module, so, it can form an independent heat-dissipating space by the blocking effect of radiating frame, can not only reduce to other
The influence of heating module, moreover it is possible to carry out upward quick heat radiating.Power module is positioned over power supply installing zone domain, and it is located at mainboard
The left part of PCB, power supply installing zone domain should leave enough spaces.Due to the influence without other pyrotoxins, power supply installing zone domain can
Auxiliary-radiating structure need not be provided with can also make power module auto-radiating.It can be seen that, the utility model is by each pyrotoxin
The reasonable design in the arrangement of space is carried out, influencing each other between each pyrotoxin can be reduced, and accelerate each functional area
Radiating efficiency, has the advantages that excellent in heat dissipation effect, pollutes small, with low cost and stable.
Brief description of the drawings
In order to illustrate more clearly of embodiment of the present utility model, below will be to needed for description the utility model embodiment
The accompanying drawing to be used is briefly described.It will be apparent that drawings in the following description are only described in the utility model
Some embodiments, for a person skilled in the art, without creative efforts, can also be according to following
Accompanying drawing, obtain other accompanying drawings.
Fig. 1 is one structural representation of specific embodiment of a kind of novel on-vehicle player described in the utility model；
Fig. 2 is mono- structure of specific embodiment of mainboard PCB in a kind of novel on-vehicle player described in the utility model
Schematic diagram；
Fig. 3 is mono- structure of specific embodiment of mainboard PCB in a kind of novel on-vehicle player described in the utility model
Schematic diagram；
Fig. 4 is one structure of specific embodiment of mounting frame in a kind of novel on-vehicle player described in the utility model
Schematic diagram；
Fig. 5 is one structure of specific embodiment of radiating frame in a kind of novel on-vehicle player described in the utility model
Schematic diagram；
Fig. 6 is that radiating frame in a kind of novel on-vehicle player described in the utility model and heat-dissipating cover plate one are specific real
Apply the structural representation of example；
Fig. 7 is that heat sink in a kind of novel on-vehicle player described in the utility model and power board installing plate one are specific
The structural representation of embodiment；
Fig. 8 is one knot of specific embodiment of each functional module in a kind of novel on-vehicle player described in the utility model
Structure schematic diagram.
Wherein, the corresponding parts title of reference is as follows：1st, control panel, 2, cabinet, 3, receiving space, 4, mainboard
PCB, 5, heat sink, 6, power supply installing zone domain, 7, core board installation region, 8, power amplifier installation region, 9, power board installing plate,
10th, the second fin, 11, support member, 12, radiating frame, 13, core board installing plate, 14, mainboard installing plate, 15, chassis lid
Plate, 16, left plate, 17, right plate, the 18, first louvre, the 19, second louvre, the 20, the 3rd louvre, the 21, the 4th radiating
Hole, the 22, the 5th louvre, 23, heat-insulated framework, the 24, first fin, the 25, first guiding gutter, 26, heat-dissipating cover plate, 27, second
Guiding gutter, the 28, the 6th louvre, 29, central processing unit, 30, power module, 31, power amplifier module, 32, sound effect processor, 33,
Audio-frequency amplifier, 34, display screen, 35, USB interface, 36, radio, 37, key-press input device, 38, MP3 decoding device.
Specific embodiment
In order that those skilled in the art more fully understands the utility model, below in conjunction with the utility model embodiment
In accompanying drawing clear, complete description is carried out to the technical scheme in the utility model embodiment.It will be apparent that described below
Embodiment be only a part in the utility model embodiment, rather than whole.Based on the implementation that the utility model is recorded
Example, other all embodiments that those skilled in the art obtain without creative efforts are new in this practicality
In the range of type protection.
Embodiment 1
As shown in Figures 1 to 8, a kind of novel on-vehicle player, including control panel 1 and it is connected and position with control panel 1
In the cabinet 2 of the rear end of control panel 1；
Cabinet 2 has hollow receiving space 3, and receiving space 3 is interior to be provided with mainboard PCB4, and the rear end of cabinet 2 is connected with
Heat sink 5；
Power supply installing zone domain 6, core board installation region 7 and power amplifier installation region 8 are provided with mainboard PCB4, power supply is installed
Region 6 and core board installation region 7 are located at left part and the rear portion of mainboard PCB4 respectively, and both of which is located at power amplifier installation region 8
Front；
Several support members 11 are provided with core board installation region 5, the upper end of several support members 11 is connected with radiating
Framework 12, the lower end of radiating frame 12 has core board installing plate 13, and the upper end of radiating frame 12 is removably connected with and can close this
The heat-dissipating cover plate 26 of end opening；
Central processing unit 29 is installed, power supply installing zone domain 6 is provided with power module 30, power amplifier on core board installing plate 13
Installation region 8 is provided with radio 36, USB interface 35 and power amplifier module 31, and power amplifier module 31 includes sound effect processor 32 and sound
Audio amplifier 33, USB interface 35 is connected with MP3 decoding device 38；
Display screen 34 and key-press input device 37 are provided with control panel 1；
Radio 36, USB interface 35, key-press input device 37 and power module 30 are connected with central processing unit 29, MP3 solutions
Input of the output end of code device 38 and radio 36 with sound effect processor 32 is connected.
In the present embodiment, display screen 34 and key-press input device 37 are provided with control panel 1, it is mainly used in input operation
And display；Cabinet 2 is used to install the functional module for realizing the functions such as power amplifier and energy supply.Wherein, each functional module may be selected as follows：
The main control chip selection STM32F030 of central processing unit 29, the main control chip selection BU433M2 of power module 30, audio effect processing
The main control chip selection PT2313 of device 32, the selection TDA7388 of audio-frequency amplifier 33, the selection PT16556 of display screen 34, key-press input
Device 37 selects PT16556-LQ, the selection of MP3 decoding device 38 BU94502A.The output end of audio-frequency amplifier 33 and in-car sound equipment phase
Even.
In traditional in-vehicle player, on the premise of louvre is set on the cabinet 2, or be by add heat sink come
Radiating treatment is carried out, otherwise it is to carry out radiating treatment by adding fan, for the former, if being not provided with a number of radiating
Hardened structure can then reduce radiating effect, but heat sink quantity is more and can influence the weight of whole machine；For the latter, though have preferable
Radiating effect, but the foreign matters such as more dust, impurity can be brought into during air draught, so, the property of main frame will certainly be influenceed
Can, meanwhile, shorten the component life-span.Therefore, the present embodiment changes traditional thinking, by each pyrotoxin on mainboard PCB4
Carry out reasonable Arrangement and for it designs relatively independent heat dissipation channel, the radiating efficiency of each pyrotoxin can be accelerated, improve whole
The stability of system operation.
Using when, power amplifier module 31, power module 30 and central processing unit 29 be main pyrotoxin, therefore, this implementation
Spatially be staggeredly arranged this three big heating module by example, wherein, power amplifier module 31 is installed on power amplifier installation region 7,
It is located at the tail end of mainboard PCB4, the direct quick heat radiating for being carried out by heat sink 5 backward.Central processing unit 29 is installed on radiating
In framework 12, because radiating frame 12 is arranged in core board installation region 7 by support member 11, thus, when center is processed
Device 29 is installed on when in radiating frame 12, and its height and position is higher than power module 30 and power amplifier module 31, and so, it can lead to
The blocking effect for crossing radiating frame 12 forms an independent heat-dissipating space, can not only reduce the influence to other heating modules,
Upward quick heat radiating can also be carried out.Power module 30 is positioned over power supply installing zone domain 6, and it is located at the left part of mainboard PCB4, electricity
Source installation region 6 should leave enough spaces.Due to the influence without other pyrotoxins, power supply installing zone domain 6 can be provided with
Auxiliary-radiating structure can also make the auto-radiating of power module 30.
It can be seen that, the present embodiment can reduce each heating by carrying out to each pyrotoxin the reasonable design in the arrangement of space
Influencing each other between source, and accelerate the radiating efficiency of each functional area, with excellent in heat dissipation effect, pollute small, with low cost
And stable advantage.
To realize the connection between cabinet 2 and control panel 1 and heat sink 5, it is preferable that the cabinet 2 includes installing frame
Body and cabinet cover plate 15, mounting frame have mainboard installing plate 14, and the left end of mainboard installing plate 14 is upwardly extended and is provided with left side
Plate 16, the right-hand member of mainboard installing plate 14 is upwardly extended and is provided with right plate 17, the top of left plate 16 and right plate 17 respectively with
The left and right two ends of cabinet cover plate 15 are connected, the rear end of left plate 16 and right plate 17 respectively with the left and right two ends of the heat sink 5
It is connected, the rear end of the front end of left plate 16 and right plate 17 with the control panel 1 is connected.Mainboard installing plate 14 is used to install
Mainboard PCB4.
Preferably, several are provided with through its upper and lower side on the core board installing plate 13 and the heat-dissipating cover plate 26
First louvre 18 in face；
The mainboard installing plate 14 be provided with several through its upper and lower end face and with the first louvre 18 corresponding second
Louvre 19；
The cabinet cover plate 15 sets in the region of the correspondence core board installation region 7 and the power amplifier installation region 8
It is equipped with several the 3rd louvres 20 through its upper and lower end face.
Also several sixth louvres 28 corresponding with the first louvre 18 are provided with the present embodiment, on mainboard PCB.
Second louvre 19 is located in the region corresponding to core board installation region 7.On core board installing plate 13 and heat-dissipating cover plate 26
First louvre 18 can form the heat dissipation channel of upper and lower drainage, add the second louvre 19 and the 3rd louvre 20 and the former between
Cross-ventilation effect, can OverDrive CPU radiating efficiency.Wherein, the first louvre 18 on core board installing plate 13
Section may be designed as circle, the section of the first louvre 18 on heat-dissipating cover plate 26 may be designed as strip；Second louvre
19 section may be designed as circle；The section of the 3rd louvre 20 may be designed as strip.Heat-dissipating cover plate 26 and radiating frame 12
Between be detachably connected and can be attached from trip bolt.
Preferably, correspondence is offered and through the 4th louvre for setting on the left plate 16 and the right plate 17
22.The setting of the 4th louvre 22, can accelerate the air convection efficiency in region between left plate 16 and right plate 17, and then accelerate
Power supply installing zone domain 6 and the radiating efficiency of power amplifier installation region 8.Wherein, the section of the 4th louvre 22 may be designed as strip.
To further speed up the radiating efficiency of power amplifier installation region 8, it is preferable that offer several on the heat sink 5
Through the 5th louvre 21 of its front/rear end.Wherein, the section of the 5th louvre may be designed as strip.
Preferably, the periphery of the radiating frame 12 is provided with heat-insulated framework 23, between radiating frame 12 and heat-insulated framework 23
It is connected with several the first fin 24.Heat-insulated framework 23 can stop that the heat in core board installation region 7 spreads to surrounding, and
The upward drainage of heat that will be conducted by radiating frame 12 by the setting of the first fin 24.
It is the heat quickly upward drainage that central processing unit is produced, it is preferable that two adjacent first fin
24 the first guiding gutters 25 for being formed with upper and lower drainage.First fin 24 plays radiating and water conservancy diversion.
To accelerate the radiating efficiency of power amplifier module, it is preferable that be provided with power board installing plate in the power amplifier installation region 8
9, several the second fin 10, one end and the phase of power board installing plate 9 of the second fin 10 are installed on power board installing plate 9
Even, its other end is connected with the medial surface of the heat sink 5.Power amplifier module 31 is installed on power board installing plate 9.
It is the heat quickly drainage backward that power amplifier module is produced, it is preferable that two adjacent second fin 10
It is formed with the second guiding gutter 27 of front and rear drainage.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to recognized
Fixed specific embodiment of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment drawn in the case where the technical solution of the utility model is not departed from should be included in this practicality
In new protection domain.
Claims (9)
1. a kind of novel on-vehicle player, it is characterised in that：Including control panel（1）And with control panel（1）It is connected and is located at
Control panel（1）The cabinet of rear end（2）；
Cabinet（2）With hollow receiving space（3）, receiving space（3）Mainboard PCB is inside installed（4）, cabinet（2）Rear end
It is connected with heat sink（5）；
Mainboard PCB（4）On be provided with power supply installing zone domain（6）, core board installation region（7）And power amplifier installation region（8）, power supply
Installation region（6）With core board installation region（7）Mainboard PCB is located at respectively（4）Left part and rear portion, and both of which be located at power amplifier
Installation region（8）Front；
Core board installation region（5）Inside it is provided with several support members（11）, several support members（11）Upper end be connected with it is scattered
Hot framework（12）, radiating frame（12）Lower end there is core board installing plate（13）, radiating frame（12）Upper end is detachably connected
There is the heat-dissipating cover plate that can close the end opening（26）；
Core board installing plate（13）On central processing unit is installed（29）, power supply installing zone domain（6）Power module is installed（30）,
Power amplifier installation region（8）Radio is installed（36）, USB interface（35）And power amplifier module（31）, power amplifier module（31）Including sound
Effect processor（32）And audio-frequency amplifier（33）, USB interface（35）It is connected with MP3 decoding device（38）；
Control panel（1）On be provided with display screen（34）And key-press input device（37）；
Radio（36）, USB interface（35）, key-press input device（37）And power module（30）And central processing unit（29）Phase
Even, MP3 decoding device（38）And radio（36）Output end and sound effect processor（32）Input be connected.
2. a kind of novel on-vehicle player according to claim 1, it is characterised in that：The cabinet（2）Including installing frame
Body and cabinet cover plate（15）, mounting frame has mainboard installing plate（14）, mainboard installing plate（14）Left end upwardly extend setting
There is left plate（16）, mainboard installing plate（14）Right-hand member upwardly extend and be provided with right plate（17）, left plate（16）And right plate
（17）Top respectively with cabinet cover plate（15）Left and right two ends be connected, left plate（16）And right plate（17）Rear end respectively with
The heat sink（5）Left and right two ends be connected, left plate（16）And right plate（17）Front end with the control panel（1）'s
Rear end is connected.
3. a kind of novel on-vehicle player according to claim 2, it is characterised in that：The core board installing plate（13）With
The heat-dissipating cover plate（26）On be provided with several the first louvres through its upper and lower end face（18）；
The mainboard installing plate（14）Be provided with several through its upper and lower end face and with the first louvre（18）Corresponding second
Louvre（19）；
The cabinet cover plate（15）In the correspondence core board installation region（7）With the power amplifier installation region（8）Region in
It is provided with several the 3rd louvres through its upper and lower end face（20）.
4. a kind of novel on-vehicle player according to claim 2, it is characterised in that：The left plate（16）With the right side
Side plate（17）On offer correspondence and through set the 4th louvre（22）.
5. a kind of novel on-vehicle player according to claim 1, it is characterised in that：The heat sink（5）On offer
Several the 5th louvres through its front/rear end（21）.
6. a kind of novel on-vehicle player according to any one in claim 1 ~ 5, it is characterised in that：The radiating frame
Body（12）Periphery is provided with heat-insulated framework（23）, radiating frame（12）With heat-insulated framework（23）Between be connected with several first dissipate
Backing（24）.
7. a kind of novel on-vehicle player according to claim 6, it is characterised in that：Two adjacent first fin
（24）It is formed with the first guiding gutter of upper and lower drainage（25）.
8. a kind of novel on-vehicle player according to claim 6, it is characterised in that：The power amplifier installation region（8）It is interior
It is provided with power board installing plate（9）, power board installing plate（9）On several the second fin are installed（10）, the second fin
（10）One end and power board installing plate（9）It is connected, its other end and the heat sink（5）Medial surface be connected.
9. a kind of novel on-vehicle player according to claim 8, it is characterised in that：Two adjacent second fin
（10）It is formed with the second guiding gutter of front and rear drainage（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181125.XU CN206306953U (en) | 2016-11-03 | 2016-11-03 | A kind of novel on-vehicle player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621181125.XU CN206306953U (en) | 2016-11-03 | 2016-11-03 | A kind of novel on-vehicle player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206306953U true CN206306953U (en) | 2017-07-07 |
Family
ID=59245177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621181125.XU Active CN206306953U (en) | 2016-11-03 | 2016-11-03 | A kind of novel on-vehicle player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206306953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284326A (en) * | 2018-12-07 | 2020-06-16 | 威刚科技股份有限公司 | Multimedia device for vehicle |
| TWI705914B (en) * | 2019-09-04 | 2020-10-01 | 英業達股份有限公司 | Host computer and computer system for vehicle |
-
2016
- 2016-11-03 CN CN201621181125.XU patent/CN206306953U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284326A (en) * | 2018-12-07 | 2020-06-16 | 威刚科技股份有限公司 | Multimedia device for vehicle |
| CN111284326B (en) * | 2018-12-07 | 2021-11-02 | 威刚科技股份有限公司 | Multimedia device for vehicle |
| TWI705914B (en) * | 2019-09-04 | 2020-10-01 | 英業達股份有限公司 | Host computer and computer system for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100383702C (en) | Improved structure of server | |
| CN201115064Y (en) | A machine cabinet | |
| US10412855B2 (en) | Air deflection system | |
| CN201008247Y (en) | Large scale switch matrix cabinet | |
| CN204883577U (en) | Solve radiating server of superintegration display card | |
| CN206306953U (en) | A kind of novel on-vehicle player | |
| CN102548334A (en) | Container data center | |
| CN102984923A (en) | Communication single board and communication device | |
| CN203773461U (en) | 2U vehicle-mounted server beneficial to hard disk heat dissipation | |
| CN206165080U (en) | On -vehicle player with high heat dissipating ability | |
| CN202634988U (en) | Network communication equipment | |
| CN206294475U (en) | Electronic product radiating structure and miniaturized electronic product | |
| CN208766602U (en) | A kind of cooling cabinet | |
| CN207704386U (en) | A kind of radiator of network data backup memory | |
| CN209545424U (en) | The IGBT structure of frequency converter | |
| CN203405767U (en) | Heat dissipation device of computer host | |
| CN207022361U (en) | Remote control property cellular phone signal shielding device | |
| CN206115372U (en) | High -efficient radiating big data processing device | |
| CN201332565Y (en) | Integral heat dissipating device of UPS module | |
| CN206178567U (en) | CPU radiator radome fairing | |
| CN203590663U (en) | Machine body structure with flow guide cover | |
| CN203887401U (en) | Small welding machine of single circuit board structure | |
| CN208113209U (en) | A kind of electronic product radiating structure | |
| CN108769837A (en) | Anti- crash interchanger | |
| CN219642203U (en) | CPU radiator structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401120 Chongqing Yubei District Hui Xing Street Garment City Avenue, No. 83 1 building Patentee after: Beidou star Tong (Chongqing) Automotive Electronics Co., Ltd. Address before: 401120 Chongqing Yubei District Hui Xing Street Garment City Avenue, No. 83 1 building Patentee before: Chongqing Shenyu Beidou Automobile Electronic Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220617 Address after: 401120 No.3, Tonggui Avenue, Yufengshan Town, Yubei District, Chongqing Patentee after: Beidou Xingtong Zhilian Technology Co.,Ltd. Address before: 401120 the whole building of Building 1, No. 83, clothing City Avenue, Huixing street, Yubei District, Chongqing Patentee before: BDSTAR (CHONGQING) AUTO ELECTRONIC CO.,LTD. |