CN208387183U - A kind of radiator structure of vehicle-mounted integral machine - Google Patents
A kind of radiator structure of vehicle-mounted integral machine Download PDFInfo
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- CN208387183U CN208387183U CN201821200713.2U CN201821200713U CN208387183U CN 208387183 U CN208387183 U CN 208387183U CN 201821200713 U CN201821200713 U CN 201821200713U CN 208387183 U CN208387183 U CN 208387183U
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- Prior art keywords
- heat
- radiating part
- vehicle
- chip
- conducting
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Abstract
The utility model discloses a kind of radiator structure of vehicle-mounted integral machine, including shell, motherboard and heat-conducting piece, the shell has radiating part, the thermal coefficient of the material of the radiating part is greater than 100W/mk, the motherboard is installed in the shell, and the one side of the motherboard, which is ladder-like arranged, multiple chips, and the heat-conducting piece is disposed in the housing, and be held between the multiple chip and the radiating part, it is connect so that the multiple chip forms thermal conductivity with the radiating part.In technical solution provided by the utility model, the heat of the multiple chip interior is can be absorbed in the heat-conducting piece, by the heat-conducting piece by these heat transfers to the radiating part, is externally radiated by the radiating part, ensure that the temperature of the chip is normal.
Description
Technical field
The utility model relates to mobile unit technical field, in particular to a kind of radiator structure of vehicle-mounted integral machine.
Background technique
The motherboard of most of high-precision vehicle positioning equipment (such as Driving Test vehicle use) is equipped on the market at present
Various chips, calorific value is very big when work, but the heat dissipation effect of existing vehicle positioning equipment is poor, easily leads to frequent crash
The problem of.
Utility model content
The main purpose of the utility model is the radiator structure for proposing a kind of vehicle-mounted integral machine, it is intended to be solved existing vehicle-mounted
The problem of heat dissipation effect of positioning device is poor, easily leads to frequent crash.
To achieve the above object, the utility model proposes a kind of vehicle-mounted integral machine radiator structure, comprising:
Shell, has radiating part, and the thermal coefficient of the material of the radiating part is greater than 100W/mk；
Motherboard is installed in the shell, and the one side of the motherboard, which is ladder-like arranged, multiple chips；With
And
Heat-conducting piece is disposed in the housing, and is held between the multiple chip and the radiating part, so that described more
A chip forms thermal conductivity with the radiating part and connects.
Preferably, the shell has the rear end and the front end opposite with the rear end to be installed on vehicle drive platform,
The front end of the shell is equipped with display screen, and the motherboard and the display screen are electrically connected, and its leading flank is shown with described
Display screen is opposite；
The multiple chip layout is held on the multiple chip and institute in the trailing flank of the motherboard, the heat-conducting piece
It states between the aft bulkhead of shell, the aft bulkhead of the shell constitutes the radiating part.
Preferably, heat dissipation channel is formed between the multiple chip and the aft bulkhead of the shell, in the heat dissipation channel
Radiator fan is installed, the radiator fan radiates to dry to the chip.
Preferably, the material of the radiating part is aluminium alloy；And/or
The lateral surface of the radiating part is equipped with radiating groove.
Preferably, the shell has the left and right end in transverse direction and longitudinal upper and lower side, the lateral surface of the radiating part
Between the upper and lower every being convexly equipped with multiple convex ribs extended along left and right, the two neighboring convex ribs form the radiating groove.
Preferably, the heat-conducting piece includes multiple metals that corresponding the multiple chip is set to the medial surface of the radiating part
Heat-conducting block.
Preferably, the material of the metal heat-conducting block is aluminium alloy or copper.
Preferably, the metal heat-conducting block is connected with the radiating part by spiro connecting piece；And/or
Along the circumferential direction of the metal heat-conducting block, the medial surface of the radiating part is convexly equipped with annular convex rib, and the metal is led
Heat block is sheathed in the annular convex rib close to one end of the radiating part, in the form of described in metal heat-conducting block and the convex annular
Location fit between muscle.
Preferably, the heat-conducting piece further include be held on it is thermally conductive between the corresponding metal heat-conducting block and the chip
Silicone grease piece.
Preferably, along the circumferential direction of the corresponding chip, the heat-conducting silicone grease piece is convex close to the one side of the chip
Equipped with annular bound edge portion, the chip is sheathed in the annular bound edge portion of the corresponding heat-conducting silicone grease piece.
In technical solution provided by the utility model, the heat of the multiple chip interior is can be absorbed in the heat-conducting piece
(heat for influencing motherboard work is mainly the inside for carrying out this multiple chip), by the heat-conducting piece by these heats
It is transferred to the radiating part, is externally radiated by the radiating part, ensure that the temperature of the chip is normal, also, described more
A chip is ladder-like arranged on the motherboard, so that each chip has exposed face, is conducive to each institute
It states chip and can form thermal conductivity with the heat-conducting piece and connect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the first embodiment of the radiator structure of vehicle-mounted integral machine provided by the utility model；
Fig. 2 is the partial structure diagram in Fig. 1；
Fig. 3 is the structural schematic diagram of radiating part in Fig. 2；
Fig. 4 is the structural schematic diagram at another visual angle Fig. 3；
Fig. 5 is that the structure in the second embodiment of the radiator structure of vehicle-mounted integral machine provided by the utility model at chip is shown
It is intended to.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | The radiator structure of vehicle-mounted integral machine | 2 | Motherboard |
| 1 | Shell | 21 | Chip |
| 11 | Radiating part | 3 | Heat-conducting piece |
| 12 | Radiating groove | 31 | Metal heat-conducting block |
| 13 | Convex ribs | 32 | Heat-conducting silicone grease piece |
| 14 | Annular convex rib | 33 | Annular bound edge portion |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model provides a kind of radiator structure of vehicle-mounted integral machine, and Fig. 1 to Fig. 4 is provided by the utility model vehicle-mounted
The first embodiment of the radiator structure of all-in-one machine.
Fig. 1 and Fig. 2 are please referred to, in the first embodiment, the radiator structure 100 of the vehicle-mounted integral machine includes shell 1, master
Machine plate 2 and heat-conducting piece 3, the shell 1 have radiating part 11, and the thermal coefficient of the material of the radiating part 11 is greater than 100W/
Mk, the motherboard 2 are installed in the shell 1, and the one side of the motherboard 2 is ladder-like arranged and has multiple chips
21, the heat-conducting piece 3 is set in the shell 1, and is held between the multiple chip 21 and the radiating part 11, so that institute
Multiple chips 21 are stated to connect with the radiating part 11 formation thermal conductivity.
In technical solution provided by the utility model, the heat inside the multiple chip 21 is can be absorbed in the heat-conducting piece 3
Amount (influencing the heat that the motherboard 2 works is mainly the inside for carrying out this multiple chip 21), by the heat-conducting piece 3 by this
A little heat transfers pass through external heat dissipation (specifically, the radiating part 11 of the shell 1 of the radiating part 11 to the radiating part 11
Material can be aluminium alloy or copper alloy etc.), ensure that the temperature of the chip 21 is normal, also, the multiple chip
21 are ladder-like arranged on the motherboard 2, so that each chip 21 has exposed face, is conducive to each described
Chip 21 can form thermal conductivity with the heat-conducting piece 3 and connect.
The shell 1 forms the radiating part 11, and externally to radiate, the specific generation type of the radiating part 11 is with described
The specific structure of the radiator structure 100 of vehicle-mounted integral machine be it is relevant, specifically, referring to Fig. 1, in the first embodiment, institute
Shell 1 is stated with the rear end and the front end opposite with the rear end to be installed on vehicle drive platform, the front end of the shell 1
Display screen is installed, the motherboard 2 is electrically connected with the display screen, and its leading flank is opposite with the display screen, described
Multiple chips 21 are arranged in the trailing flank of the motherboard 2, and the heat-conducting piece 3 is held on the multiple chip 21 and the shell
Between 1 aft bulkhead, the aft bulkhead of the shell 1 constitutes the radiating part 11.
Further, for improving radiating effect, in the first embodiment, after the multiple chip 21 and the shell 1
Heat dissipation channel is formed between end wall, and radiator fan (being not shown), the radiator fan are installed in the heat dissipation channel
It radiates to dry to the chip 21.
For the purposes of improving radiating effect, Fig. 2 and Fig. 3 are please referred to, in the present embodiment, the lateral surface of the radiating part 11
The heat dissipation area of the radiating part 11 is increased by the setting of the radiating groove 12 equipped with radiating groove 12, improves heat dissipation effect
Rate.
Specifically, increase the heat dissipation area of the radiating part 11, the radiating groove 12 by the way that the radiating groove 12 is arranged
It can be the groove for being directly opened in the radiating part 11, Fig. 2 and Fig. 3 can also be please referred to, in the first embodiment, the shell
Body 1 have transverse direction on left and right end and longitudinal upper and lower side, the lateral surface of the radiating part 11 it is multiple every being convexly equipped between the upper and lower
The convex ribs 13 extended along left and right, the two neighboring convex ribs 13 form the radiating groove 12, are conducive to the radiating groove 12 in this way
Machine-shaping, avoid the constraint of the thickness of the shell 1 to the radiating groove 12 is arranged.
Further, in the first embodiment, the radiating part 11 is A in lateral size, is B, institute in longitudinal size
The height for stating convex ribs 13 is a, and the spacing between the two neighboring convex ribs 13 is b, wherein 60≤A/a≤70,30≤B/b≤
40, the convex ribs 13 described in this way are not only easy to form, also, are conducive to increase the heat dissipation area of the radiating part 11.
The heat of the chip 21 is absorbed by the way that the heat-conducting piece 3 is arranged, and is transferred to the radiating part 11, it is described thermally conductive
There are many set-up modes of part 3, can be thermal conductive ceramic, can be with referring to Fig. 2, in the first embodiment, the heat-conducting piece 3
31 (the metal heat-conducting of multiple metal heat-conducting blocks of the medial surface of the radiating part 11 is set to including the multiple chip 21 of correspondence
The material of block 31 is aluminium alloy or copper etc.), the heating conduction and intensity of the heat-conducting piece 3 described in this way are preferable.
The metal heat-conducting block 31 is set to there are many modes of the radiating part 11, be can be and is connected by buckle structure,
It can also be that the metal heat-conducting block 31 is connected with the radiating part 11 by spiro connecting piece.In order to realize the metal heat-conducting block 31
Installation positioning between the radiating part 11, referring to Fig. 4, in the first embodiment, along the metal heat-conducting block 31
Circumferential, the medial surface of the radiating part 11 is convexly equipped with annular convex rib 14, and the metal heat-conducting block 31 is close to the radiating part 11
One end is sheathed in the annular convex rib 14, in the form of described in positioning between metal heat-conducting block 31 and the annular convex rib 14 match
It closes, by the setting of the annular convex rib 14, the installation positioning of the metal heat-conducting block 31 not only may be implemented, can also realize
Circumferential direction limit to the metal heat-conducting block 31 avoids the corresponding metal heat-conducting block 31 and the chip 21 from occurring misplacing
Situation.
Further, referring to Fig. 2, in the first embodiment, the heat-conducting piece 3 further includes being held on the corresponding metal
Heat-conducting silicone grease piece 32 between heat-conducting block 31 and the chip 21 is conducive to because the heat-conducting silicone grease piece 32 is soft flexible
Increase the thermocontact area between the chip 21 and the heat-conducting piece 3, also, 32 heat resistance of heat-conducting silicone grease piece compared with
It is good, the case where being less prone to by heat ageing.
Further, the shape of the heat-conducting silicone grease piece 32 can be set in similar with the shape of the corresponding chip 21,
It is also possible to be smaller than the chip 21, can also be referring to Fig. 5, in a second embodiment, along the corresponding chip
21 circumferential direction, the heat-conducting silicone grease piece 32 are convexly equipped with annular bound edge portion 33, the chip 21 close to the one side of the chip 21
It is sheathed in the annular bound edge portion 33 of the corresponding heat-conducting silicone grease piece 32, in this way by the setting in the annular bound edge portion 33,
Both the thermocontact area between the corresponding chip 21 and the heat-conducting silicone grease piece 32 can not only be increased, can also realize
Between limit, avoid occurring the case where dislocation between the two.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of radiator structure of vehicle-mounted integral machine characterized by comprising
Shell, has radiating part, and the thermal coefficient of the material of the radiating part is greater than 100W/mk；
Motherboard is installed in the shell, and the one side of the motherboard, which is ladder-like arranged, multiple chips；And
Heat-conducting piece is disposed in the housing, and is held between the multiple chip and the radiating part, so that the multiple core
Piece forms thermal conductivity with the radiating part and connects.
2. the radiator structure of vehicle-mounted integral machine as described in claim 1, which is characterized in that the shell has to be installed on
The rear end of vehicle drive platform and the front end opposite with the rear end, the front end of the shell are equipped with display screen, the motherboard
It is electrically connected with the display screen, and its leading flank is opposite with the display screen；
The multiple chip layout is held on the multiple chip and the shell in the trailing flank of the motherboard, the heat-conducting piece
Between the aft bulkhead of body, the aft bulkhead of the shell constitutes the radiating part.
3. the radiator structure of vehicle-mounted integral machine as claimed in claim 2, which is characterized in that the multiple chip and the shell
Aft bulkhead between form heat dissipation channel, radiator fan is installed, the radiator fan is to described in the heat dissipation channel
Chip blowing heat dissipation.
4. the radiator structure of vehicle-mounted integral machine as described in claim 1, which is characterized in that the material of the radiating part is aluminium conjunction
Gold；And/or
The lateral surface of the radiating part is equipped with radiating groove.
5. the radiator structure of vehicle-mounted integral machine as claimed in claim 4, which is characterized in that the shell has the left side in transverse direction
Right end and longitudinal upper and lower side, the lateral surface of the radiating part is between the upper and lower every the convex ribs for being convexly equipped with the extension of multiple edge left and right, phase
Adjacent two convex ribs form the radiating groove.
6. the radiator structure of vehicle-mounted integral machine as described in claim 1, which is characterized in that the heat-conducting piece includes described in correspondence
Multiple chips are set to multiple metal heat-conducting blocks of the medial surface of the radiating part.
7. the radiator structure of vehicle-mounted integral machine as claimed in claim 6, which is characterized in that the material of the metal heat-conducting block is
Aluminium alloy or copper.
8. the radiator structure of vehicle-mounted integral machine as claimed in claim 6, which is characterized in that the metal heat-conducting block is dissipated with described
Hot portion is connected by spiro connecting piece；And/or
Along the circumferential direction of the metal heat-conducting block, the medial surface of the radiating part is convexly equipped with annular convex rib, the metal heat-conducting block
Be sheathed in the annular convex rib close to one end of the radiating part, in the form of described in metal heat-conducting block and the annular convex rib it
Between location fit.
9. the radiator structure of vehicle-mounted integral machine as claimed in claim 6, which is characterized in that the heat-conducting piece further includes being held on
Heat-conducting silicone grease piece between the corresponding metal heat-conducting block and the chip.
10. the radiator structure of vehicle-mounted integral machine as claimed in claim 9, which is characterized in that along the corresponding chip
Circumferential, the heat-conducting silicone grease piece is convexly equipped with annular bound edge portion close to the one side of the chip, and the chip is sheathed on corresponding
In the annular bound edge portion of the heat-conducting silicone grease piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200713.2U CN208387183U (en) | 2018-07-26 | 2018-07-26 | A kind of radiator structure of vehicle-mounted integral machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821200713.2U CN208387183U (en) | 2018-07-26 | 2018-07-26 | A kind of radiator structure of vehicle-mounted integral machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208387183U true CN208387183U (en) | 2019-01-15 |
Family
ID=64961978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821200713.2U Expired - Fee Related CN208387183U (en) | 2018-07-26 | 2018-07-26 | A kind of radiator structure of vehicle-mounted integral machine |
Country Status (1)
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|---|---|
| CN (1) | CN208387183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038131A (en) * | 2020-08-31 | 2020-12-04 | 顺科新能源技术股份有限公司 | Heat dissipation type circuit protection system |
-
2018
- 2018-07-26 CN CN201821200713.2U patent/CN208387183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038131A (en) * | 2020-08-31 | 2020-12-04 | 顺科新能源技术股份有限公司 | Heat dissipation type circuit protection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430000 Room 2F-6, Guanggu Wisdom Park, No. 7, Finance Port Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: Wuhan Heying Technology Co.,Ltd. Address before: 430000 Room 2F-6, Guanggu Wisdom Park, No. 7, Finance Port Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: HANQINHUI TECHNOLOGY (WUHAN) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190807 Address after: 515000 Room 8611, 164 Taishan North Road, Longhu District, Shantou City, Guangdong Province Patentee after: Shantou Driving Escort Technology Co.,Ltd. Address before: 430000 Room 2F-6, Guanggu Wisdom Park, No. 7, Finance Port Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan Heying Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |