CN206461896U - A kind of ECU devices - Google Patents
A kind of ECU devices Download PDFInfo
- Publication number
- CN206461896U CN206461896U CN201720009127.9U CN201720009127U CN206461896U CN 206461896 U CN206461896 U CN 206461896U CN 201720009127 U CN201720009127 U CN 201720009127U CN 206461896 U CN206461896 U CN 206461896U
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- CN
- China
- Prior art keywords
- upper lid
- wiring board
- lower cover
- fixed seat
- radiating
- 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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Abstract
The utility model discloses a kind of ECU devices, it includes lid, lower cover and wiring board, upper lid and lower cover are fixedly connected to form shell, wiring board is arranged in shell, the bottom of assist side is provided with processor module, the top of assist side is provided with inserting terminal, wiring board fixed seat is provided with upper lid, wiring board fixed seat is fixedly connected with upper lid, there is radiating cavity between assist side fixed seat and upper lid, the ventilating opening connected with radiating cavity is provided with upper lid, the bottom of assist side fixed seat is provided with radiating screen, the position of radiating screen is corresponding with the position of processor module, contact pin interface corresponding with the inserting terminal on wiring board is provided with the upper end of upper lid, the left and right sides of upper lid is provided with the convex edge towards lower cover direction, lower cover is surrounded by pilot hole, lower cover is fixedly connected by bolt with upper lid.The thickness of ECU devices of the present utility model is smaller, and the contact surface of radiating screen and processor increases, and enhances the heat dispersion of ECU devices.
Description
Technical field
The utility model is related to field of mechanical technique, particularly a kind of ECU devices.
Background technology
ECU is also known as car running computer or vehicle-mounted computer.It is then automobile specified microcomputerized controller from purposes, in the car
Effect it is extremely important, so the protection to ECU is extremely important, there is very high design requirement to ECU shell.Existing skill
In art, ECU housings include upper lid and lower cover, and radiating grizzly bar is set in upper lid inner vertical, by the heat conduction of the grizzly bar that radiates by ECU
The heat of processor is conducted, and plays a part of radiating, still, this radiating grizzly bar and processor and the contact surface of wiring board
Very little, it is difficult to reach the effect of quick heat radiating, and the ECU housings of this structure can not assemble radiator fan, enhancing radiating effect
Really, it is then desired to make improvements.
The content of the invention
The purpose of this utility model is asking for the ECU device radiations of the prior art difference described in background technology
There is provided a kind of ECU devices that can solve the problem that foregoing problems for topic.
It can realize that the technical scheme of goal of the invention of the present utility model is as follows：
A kind of ECU devices, it includes lid, lower cover and wiring board, and upper lid and lower cover are fixedly connected to form shell, wiring board
It is arranged in shell, the bottom of assist side is provided with processor module, and the top of assist side is provided with inserting terminal, on upper lid
Provided with wiring board fixed seat, wiring board fixed seat is fixedly connected with upper lid, has radiating between assist side fixed seat and upper lid
Cavity, is provided with the ventilating opening connected with radiating cavity, the bottom of assist side fixed seat is provided with radiating screen, radiating on upper lid
The position of screen is corresponding with the position of processor module, in the upper end of upper lid provided with corresponding with the inserting terminal on wiring board
Contact pin interface, the left and right sides of upper lid is provided with the convex edge towards lower cover direction, and lower cover is surrounded by pilot hole, and lower cover passes through
Bolt is fixedly connected with upper lid.
In such scheme, described upper lid is surrounded by fitting recess, and lower cover is surrounded by the dress coordinated with fitting recess
With edge, during assembling, assembling edge, which enters in fitting recess, realizes precise positioning.
In such scheme, described inserting terminal is 26 pin pin interfaces.
In such scheme, described ventilating opening is connected with radiator fan.
In such scheme, the bottom of described upper lid is provided with the groove towards inner side, and it is recessed that described ventilating opening is arranged on this
In groove.
The advantage of ECU devices of the present utility model is：The wiring board of ECU devices of the present utility model is installed assist side and consolidated
In reservation, position corresponding with processor is provided with radiating screen in assist side fixed seat, and radiating screen is flat board, and radiate screen
Thickness compared with existing thermal component thickness significantly reduce, and radiating screen and processor contact surface it is bigger,
There is ventilation slot between radiating screen, ventilation slot is connected with the ventilating opening on upper lid, after ventilating opening assembling fan, can strengthen
The heat dispersion of ECU devices.ECU devices of the present utility model are provided with contact pin interface on the top of upper lid, wiring board top
Inserting terminal directly coordinates with contact pin interface, the simpler convenience of assembling positioning.
Brief description of the drawings
Fig. 1 is broken away view of the present utility model；
Fig. 2 is the inner side view of upper lid；
Fig. 3 is the schematic diagram of wiring board；
In figure, 1 is upper lid, and 2 be lower cover, and 3 be wiring board, and 4 be processor module, and 5 be inserting terminal, and 6 is solid for wiring board
Reservation, 7 be ventilating opening, and 8 be radiating screen, and 9 be contact pin interface, and 10 be convex edge, and 11 be fitting recess, and 12 be groove.
Embodiment
A kind of ECU devices as shown in Figure 1 to Figure 3, it includes lid 1, lower cover 2 and wiring board 3, and upper lid 1 and lower cover 2 are consolidated
Fixed connection forms shell, and wiring board 3 is arranged in shell, and the bottom of assist side 3 is provided with processor module 4, assist side 3
Top is provided with inserting terminal 5, and wiring board fixed seat 6 is provided with upper lid 1, and wiring board fixed seat 6 is fixedly connected with upper lid 1,
There is radiating cavity between wiring board fixed seat 6 and upper lid 1, the ventilating opening 7 connected with radiating cavity is provided with upper lid 1,
The bottom of wiring board fixed seat 6 is provided with radiating screen 8, and the position for the screen 8 that radiates is corresponding with the position of processor module 4,
The upper end of upper lid 1 is provided with contact pin interface 9 corresponding with the inserting terminal 5 on wiring board 3, the left and right sides of upper lid 1 be provided with to
The convex edge 10 in the direction of lower cover 2, lower cover 2 is surrounded by pilot hole, and lower cover 2 is fixedly connected by bolt with upper lid 1.
In such scheme, described upper lid 1 is surrounded by fitting recess 11, and being surrounded by for lower cover 2 is matched somebody with somebody with fitting recess 11
The assembling edge of conjunction, during assembling, assembling edge, which enters in fitting recess 11, realizes precise positioning.
In such scheme, described inserting terminal 5 is 26 pin pin interfaces.
In such scheme, described ventilating opening 7 is connected with radiator fan.
In such scheme, the bottom of described upper lid 1 is provided with the groove 12 towards inner side, and described ventilating opening 7 is arranged on
In the groove 12.
ECU devices of the present utility model, wiring board 3 is installed in assist side fixed seat 6, in assist side fixed seat 6 with
The corresponding position of processor is provided with radiating screen 8, and radiating screen 8 is flat board, the thickness and existing thermal component of the screen 8 that radiates
Significantly reduce compared to thickness, and the contact surface of radiating screen 8 and processor is bigger, has ventilation between radiating screen 8
Groove, ventilation slot is connected with the ventilating opening 7 on upper lid 1, after the assembling fan of ventilating opening 7, can strengthen the thermal diffusivity of ECU devices
Energy.ECU devices of the present utility model are provided with contact pin interface 9 on the top of upper lid 1, and the inserting terminal 5 on the top of wiring board 3 is direct
Coordinate with contact pin interface 9, the simpler convenience of assembling positioning.
Above example is the explanation to embodiment of the present utility model, rather than to limitation of the present utility model,
Person skilled in the relevant technique can also make various changes in the case where not departing from spirit and scope of the present utility model
Change and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes should be included into this practicality newly
The scope of patent protection of type.
Claims (5)
1. a kind of ECU devices, it is characterised in that：It includes lid（1）, lower cover and wiring board, upper lid（1）It is fixedly connected with lower cover
Shell is formed, wiring board is arranged in shell, the bottom of assist side is provided with processor module, and the top of assist side is provided with slotting
Connecting terminal, in Shang Gai（1）It is provided with wiring board fixed seat, wiring board fixed seat and upper lid（1）It is fixedly connected, assist side is fixed
Seat and upper lid（1）Between have radiating cavity, in Shang Gai（1）The ventilating opening connected with radiating cavity is provided with, assist side is solid
The bottom of reservation is provided with radiating screen, and the position for the screen that radiates is corresponding with the position of processor module, in Shang Gai（1）Upper end
Portion is provided with contact pin interface corresponding with the inserting terminal on wiring board, upper lid（1）The left and right sides be provided with towards lower cover direction
Convex edge, lower cover is surrounded by pilot hole, and lower cover passes through bolt and upper lid（1）It is fixedly connected.
2. ECU devices according to claim 1, it is characterised in that：Described upper lid（1）Be surrounded by fitting recess, under
The assembling edge being surrounded by with fitting recess cooperation of lid, during assembling, assembling edge, which enters in fitting recess, realizes precise positioning.
3. ECU devices according to claim 1, it is characterised in that：Described inserting terminal is 26 pin pin interfaces.
4. ECU devices according to claim 1, it is characterised in that：Described ventilating opening is connected with radiator fan.
5. ECU devices according to claim 1, it is characterised in that：The bottom of described upper lid is provided with towards the recessed of inner side
Groove, described ventilating opening is arranged in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009127.9U CN206461896U (en) | 2017-01-05 | 2017-01-05 | A kind of ECU devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009127.9U CN206461896U (en) | 2017-01-05 | 2017-01-05 | A kind of ECU devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206461896U true CN206461896U (en) | 2017-09-01 |
Family
ID=59697001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009127.9U Active CN206461896U (en) | 2017-01-05 | 2017-01-05 | A kind of ECU devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206461896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995811A (en) * | 2017-12-27 | 2018-05-04 | 苏州睿艾迪汽车科技有限公司 | Fixing device for automobile power back door ECU control mainboards |
| CN108376008A (en) * | 2018-02-05 | 2018-08-07 | 苏州睿艾迪汽车科技有限公司 | Automobile power back door ECU control mainboards heat dissipation dehumidification system |
-
2017
- 2017-01-05 CN CN201720009127.9U patent/CN206461896U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995811A (en) * | 2017-12-27 | 2018-05-04 | 苏州睿艾迪汽车科技有限公司 | Fixing device for automobile power back door ECU control mainboards |
| CN108376008A (en) * | 2018-02-05 | 2018-08-07 | 苏州睿艾迪汽车科技有限公司 | Automobile power back door ECU control mainboards heat dissipation dehumidification system |
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| GR01 | Patent grant |