CN211457649U - Low-power consumption controller shell - Google Patents
Low-power consumption controller shell Download PDFInfo
- Publication number
- CN211457649U CN211457649U CN201922372968.8U CN201922372968U CN211457649U CN 211457649 U CN211457649 U CN 211457649U CN 201922372968 U CN201922372968 U CN 201922372968U CN 211457649 U CN211457649 U CN 211457649U
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- Prior art keywords
- spacing
- groove
- heating panel
- spacing portion
- limiting
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- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 29
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of the controller, concretely relates to low-power consumption controller casing, including heating panel, first spacing portion and second spacing portion, first spacing portion is located the one end of width side of heating panel, the second spacing portion is located the other end of width side of heating panel, the outside of heating panel is equipped with a plurality of radiating grooves; the utility model discloses a non-integral type casing, to the part of installation circuit board, adopt the component design of solitary aluminium material, the plastic material that the price is lower relatively can be adopted to other part, can reduction in production cost and the processing degree of difficulty, interval distribution's radiating groove and bellying have been designed at the back of heating panel, can increase the area of contact with the air, increase heat exchange efficiency, set up the spacing portion of first spacing portion and the spacing portion of second that is used for fixed circuit board at the both ends of heating panel, can realize the location to the circuit board through the structure of its spacing groove and spacing step.
Description
Technical Field
The utility model belongs to the technical field of the controller, concretely relates to low-power consumption controller casing.
Background
And the ECU is also called a traveling computer, a vehicle-mounted computer and the like. The engine collects signals of various sensors to carry out operation when running, and converts the operation result into a control signal to control the work of a controlled object. Firstly, if the problem of low power consumption cannot be solved, the situation that the engine cannot be started due to the fact that the ECU exhausts the electric quantity of the battery when the automobile is in a long-term parking state can occur, and secondly, at present, the energy-saving and low-carbon concepts are increasingly deep into people, the power consumption of the ECU is reduced, energy can be saved, and the power is contributed to green environmental protection.
The existing controller shell generally adopts an integral structure, so that the whole body of the general shell adopts a heat dissipation structure, the heat dissipation utilization efficiency of the structure is low, but the structure has high production cost and brings financial difficulty to large-batch production.
SUMMERY OF THE UTILITY MODEL
The utility model provides a low-power consumption controller casing to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a low-power consumption controller shell comprises a heat dissipation plate, a first limit part and a second limit part, wherein the first limit part is positioned at one end of the width side of the heat dissipation plate, the second limiting part is positioned at the other end of the width side of the heat dissipation plate, a plurality of heat dissipation grooves are arranged on the outer side of the heat dissipation plate, a convex part is formed between every two adjacent heat dissipation grooves, the heat dissipation groove and the convex part are distributed along the length direction of the heat dissipation plate, the inner side of the first limiting part is provided with an upper limiting step and a lower limiting step, the upper limiting step and the lower limiting step are separated by a limiting strip, the limiting strip is arranged along the width direction of the heat dissipation plate, the inner side of the second limiting part is provided with an inner limiting groove, an inclined limiting surface is arranged above the inner limiting groove, the outer side of the second limiting part is provided with an outer clamping groove, and the outer clamping groove is located between the inclined limiting surface and the inner limiting groove.
Preferably, the inner limiting groove comprises a lower limiting groove and an upper limiting groove, and the lower limiting groove and the upper limiting groove are separated by an inner limiting bulge.
Preferably, the width of the heat dissipation groove and the protruding portion is 2mm, the thickness of the heat dissipation plate is 3mm, and the depth of the heat dissipation groove is 0.5 mm.
Preferably, the height of the first limiting part is 11mm, the height of the upper limiting step is 3mm, the thickness of the limiting strip is 1mm, and the height of the lower limiting step is 5 mm.
Preferably, the height of the lower limiting groove is 5mm, the height of the upper limiting groove is 4.5mm, and the thickness of the inner limiting protrusion is 1.6 mm.
Preferably, the height of the inclined limiting surface is 19.3mm, and the height of the first limiting part is 31.3 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a non-integral type casing, to the part of installation circuit board, adopt the component design of solitary aluminium material, the plastic material that the price is lower relatively can be adopted to other part, can reduction in production cost and the processing degree of difficulty, interval distribution's radiating groove and bellying have been designed at the back of heating panel, can increase the area of contact with the air, increase heat exchange efficiency, set up the spacing portion of first spacing portion and the spacing portion of second that is used for fixed circuit board at the both ends of heating panel, can realize the location to the circuit board through the structure of its spacing groove and spacing step.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural diagram of the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1. a heat dissipation plate; 11. a heat sink; 12. a boss portion; 2. a first limiting part; 21. an upper limiting step; 22. a limiting strip; 23. a lower limiting step; 3. a second limiting part; 31. inclining the limiting surface; 32. an outer clamping groove; 33. an inner limiting groove; 331. an inner limiting bulge; 332. a lower limiting groove; 333. and an upper limiting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a low power consumption controller shell comprises a heat dissipation plate 1, first spacing portion 2 and second spacing portion 3, first spacing portion 2 is located the one end of the width side of heating panel 1, second spacing portion 3 is located the other end of 1 width side of heating panel, the outside of heating panel 1 is equipped with a plurality of radiating groove 11, form bellying 12 between the adjacent radiating groove 11, radiating groove 11 and bellying 12 distribute along the length direction of heating panel 1, the inboard of first spacing portion 2 is equipped with spacing step 21 and lower spacing step 23, it separates through spacing 22 to go up between spacing step 21 and the lower spacing step 23, spacing 22 is arranged along the width direction of heating panel 1, the inboard of second spacing portion 3 is equipped with interior spacing groove 33, the top of interior spacing groove 33 is equipped with slope spacing face 31, the outside of second spacing portion 3 is equipped with outer draw-in groove 32, outer draw-in groove 32 is located between slope spacing face 31 and the interior spacing groove 33.
In this embodiment, the first position-limiting portion 2 is located at one end of the width side of the heat-dissipating plate 1 to position one end of the circuit board, the second position-limiting portion 3 is located at the other end of the width side of the heat-dissipating plate 1 to position the other end of the circuit board, the outer side of the heat-dissipating plate 1 is provided with a plurality of heat-dissipating grooves 11, a protruding portion 12 is formed between adjacent heat-dissipating grooves 11, the heat-dissipating grooves 11 and the protruding portion 12 are distributed along the length direction of the heat-dissipating plate 1, by means of the structure, the heat exchange area between the heat-dissipating grooves and the air can be increased, so that heat dissipation of the circuit board is realized, the inner side of the first position-limiting portion 2 is provided with an upper position-limiting step 21 and a lower position-limiting step 23, the upper position-limiting step 21 and the lower position-limiting step 23 are separated by a position-, spacing 22 is arranged along the width direction of heating panel 1, and the inboard of the spacing portion 3 of second is equipped with interior spacing groove 33, and the top of interior spacing groove 33 is equipped with the spacing face of slope 31, and the spacing face of slope 31 makes things convenient for the circuit board to slide into in spacing groove 33, and the outside of the spacing portion 3 of second is equipped with outer draw-in groove 32, and outer draw-in groove 32 is located between spacing face 31 of slope and the interior spacing groove 33, and outer draw-in groove 32 makes things convenient for plastic housing's erection etc..
Specifically, the inner limiting groove 33 includes a lower limiting groove 332 and an upper limiting groove 333, the lower limiting groove 332 and the upper limiting groove 333 are separated by an inner limiting protrusion 331, and the circuit board is fixed by the separated lower limiting groove 332 and the upper limiting groove 333.
Specifically, the width of the heat dissipation groove 11 and the protruding portion 12 is 2mm, the thickness of the heat dissipation plate 1 is 3mm, and the depth of the heat dissipation groove 11 is 0.5 mm.
Specifically, the height of the first limiting part 2 is 11mm, the height of the upper limiting step 21 is 3mm, the thickness of the limiting strip 22 is 1mm, and the height of the lower limiting step 23 is 5 mm.
Specifically, the height of the lower limiting groove 332 is 5mm, the height of the upper limiting groove 333 is 4.5mm, and the thickness of the inner limiting protrusion 331 is 1.6 mm.
Specifically, the height of the inclined stopper surface 31 is 19.3mm, and the height of the first stopper portion 2 is 31.3 mm.
The utility model discloses a theory of operation and use flow: the first limiting part 2 is positioned at one end of the width side of the heat dissipation plate 1 to realize the positioning of one end of the circuit board, the second limiting part 3 is positioned at the other end of the width side of the heat dissipation plate 1 to realize the positioning of the other end of the circuit board, the outer side of the heat dissipation plate 1 is provided with a plurality of heat dissipation grooves 11, a bulge part 12 is formed between the adjacent heat dissipation grooves 11, the heat dissipation grooves 11 and the bulge parts 12 are distributed along the length direction of the heat dissipation plate 1, the heat exchange area between the heat dissipation grooves and air can be increased through the structure, so that the heat dissipation of the circuit board is realized, the inner side of the first limiting part 2 is provided with an upper limiting step 21 and a lower limiting step 23, the upper limiting step 21 and the lower limiting step 23 are separated through a limiting strip 22, when the circuit board is installed, the circuit board is clamped on the lower limiting step 23 below the limiting strip 22, the upper limiting step, spacing groove 33 in the inboard of second spacing portion 3 is equipped with, and the top of interior spacing groove 33 is equipped with the spacing face of slope 31, and the spacing face of slope 31 makes things convenient for the circuit board to slide into interior spacing groove 33, and the outside of second spacing portion 3 is equipped with outer draw-in groove 32, and outer draw-in groove 32 is located between spacing face of slope 31 and the interior spacing groove 33, and outer draw-in groove 32 makes things convenient for plastic housing's erection joint etc..
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A low power controller housing, characterized by: including heating panel (1), first spacing portion (2) and second spacing portion (3), first spacing portion (2) are located the one end of the width side of heating panel (1), second spacing portion (3) are located the other end of heating panel (1) width side, the outside of heating panel (1) is equipped with a plurality of radiating groove (11), and is adjacent form bellying (12) between radiating groove (11), radiating groove (11) and bellying (12) are followed the length direction distribution of heating panel (1), the inboard of first spacing portion (2) is equipped with spacing step (21) and lower spacing step (23), separate through spacing (22) between spacing step (21) and lower spacing step (23), spacing (22) are followed the width direction of heating panel (1) arranges, the inboard of second spacing portion (3) is equipped with interior spacing groove (33), the top of interior spacing groove (33) is equipped with slope spacing face (31), the outside of spacing portion of second (3) is equipped with outer draw-in groove (32), outer draw-in groove (32) are located slope spacing face (31) with between interior spacing groove (33).
2. A low power consumption controller housing as claimed in claim 1, wherein: the inner limiting groove (33) comprises a lower limiting groove (332) and an upper limiting groove (333), and the lower limiting groove (332) and the upper limiting groove (333) are separated by an inner limiting protrusion (331).
3. A low power consumption controller housing as claimed in claim 1, wherein: the width of radiating groove (11) and bellying (12) is 2mm, the thickness of radiating plate (1) is 3mm, the degree of depth of radiating groove (11) is 0.5 mm.
4. A low power consumption controller housing as claimed in claim 1, wherein: the height of first spacing portion (2) is 11mm, the height of last spacing step (21) is 3mm, the thickness of spacing strip (22) is 1mm, the height of lower spacing step (23) is 5 mm.
5. A low power consumption controller housing as claimed in claim 2, wherein: the height of the lower limiting groove (332) is 5mm, the height of the upper limiting groove (333) is 4.5mm, and the thickness of the inner limiting protrusion (331) is 1.6 mm.
6. A low power consumption controller housing as claimed in claim 1, wherein: the height of the inclined limiting surface (31) is 19.3mm, and the height of the first limiting part (2) is 31.3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372968.8U CN211457649U (en) | 2019-12-26 | 2019-12-26 | Low-power consumption controller shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922372968.8U CN211457649U (en) | 2019-12-26 | 2019-12-26 | Low-power consumption controller shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211457649U true CN211457649U (en) | 2020-09-08 |
Family
ID=72301021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922372968.8U Expired - Fee Related CN211457649U (en) | 2019-12-26 | 2019-12-26 | Low-power consumption controller shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211457649U (en) |
-
2019
- 2019-12-26 CN CN201922372968.8U patent/CN211457649U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |