CN211297435U - Distribution circuit board on new energy automobile - Google Patents
Distribution circuit board on new energy automobile Download PDFInfo
- Publication number
- CN211297435U CN211297435U CN202020345506.7U CN202020345506U CN211297435U CN 211297435 U CN211297435 U CN 211297435U CN 202020345506 U CN202020345506 U CN 202020345506U CN 211297435 U CN211297435 U CN 211297435U
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- circuit board
- louvre
- support frame
- fixed connection
- distribution circuit
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Abstract
The utility model discloses a distribution circuit board on new energy automobile, which comprises a protective shell, the inner surface of the protective shell is provided with an upper circuit board, the lower end surface of the upper circuit board is provided with a lower circuit board, the upper end surface of the upper circuit board is provided with a plastic support frame, the upper end surface of the plastic support frame is provided with a solar electric plate, the inner part of the upper circuit board is provided with heat dissipation holes, the outer surface of the heat dissipation holes is provided with a dust screen, the inner surface of the upper circuit board is provided with fixing screw holes, the lower end surface of the lower circuit board is provided with electrical appliance insertion holes, the lower end surface of the lower circuit board is provided with a power supply chip, the utility model relates to a distribution circuit board on new energy automobile, which can protect the distribution circuit board to prevent the distribution circuit board from being, the ventilation structure is arranged to prevent the circuit board from being damaged due to overheating.
Description
Technical Field
The utility model relates to a circuit board field, in particular to distribution circuit board on new energy automobile.
Background
The circuit board is also called as a flexible circuit board, and is made of polyimide, and has the characteristics of high wiring density, light weight, thin thickness and good bending property; the phenomenon that the existing power distribution circuit board is damaged due to the fact that the existing power distribution circuit board is in contact with other equipment for a long time when the existing power distribution circuit board is used can be avoided, and secondly, in the using process of the power distribution circuit board, heat can not be effectively dissipated, the service life of the power distribution circuit board can be damaged, and therefore the power distribution circuit board on the new energy automobile is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a distribution circuit board on new energy automobile can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a distribution circuit board on new energy automobile, includes protecting sheathing, protecting sheathing's internal surface is provided with the circuit board, the lower extreme surface of going up the circuit board is provided with down the circuit board, the upper end surface of going up the circuit board is provided with the plastics support frame, the upper end surface of plastics support frame is provided with the solar energy electroplax, the inside of going up the circuit board is provided with the louvre, the surface of louvre is provided with the dust screen, the internal surface of going up the circuit board is provided with fixed screw, the lower extreme surface of circuit board is provided with the electrical apparatus jack down, the lower extreme surface of circuit board is provided with.
Preferably, be fixed connection between last circuit board and the lower circuit board, be fixed connection between plastics support frame and the last circuit board, the quantity of plastics support frame is four groups, the plastics support frame is the array arrangement, be fixed connection between plastics support frame and the solar energy electroplax.
Preferably, the quantity of louvre is two sets of, one of them a set of setting of louvre is in the upper left corner of last circuit board, another a set of setting of louvre is in the lower right corner of last circuit board, the quantity of dust screen is two sets of, two sets of surfaces that set up at two sets of louvres respectively of dust screen, be fixed connection between louvre and the dust screen, the louvre runs through in the surface of last circuit board and circuit board down.
Preferably, be fixed connection between protecting sheathing and the last circuit board, be fixed connection between protecting sheathing and the lower circuit board, the electrical apparatus jack is inlayed in the lower extreme surface of circuit board down, be fixed connection between power supply chip and the lower circuit board, power supply chip's surface is provided with the copper base plate, be fixed connection between copper base plate and the power supply chip.
Preferably, the fixed screw hole runs through in the surface of last circuit board and circuit board down, the fixed screw hole sets up the intermediate position at last circuit board, the inside of going up the circuit board is provided with the conducting strip, the conducting strip runs through in the inside of going up the circuit board and circuit board down.
Compared with the prior art, the utility model discloses following beneficial effect has: this distribution circuit board on new energy automobile, through being provided with protecting sheathing, fixed screw and plastic support frame, protecting sheathing can protect the distribution circuit board, make whole circuit board be in the isolated state all around, fixed screw sets up in the middle of the circuit board, more powerful fixed circuit board, plastic support frame gets up the chip support, make the chip independent operation, the protection chip does not receive the influence of other equipment, through being provided with the louvre, dust screen and plastic support frame, the setting of louvre, the effectual inside temperature of messenger's circuit board dispels the heat, the dust screen can prevent the louvre deposition, the heat dissipation function has been reduced, plastic support frame makes the chip in the midair, whole radiating effect is better, distribution circuit board on the whole new energy automobile simple structure, and convenient operation.
Drawings
Fig. 1 is a schematic view of the overall structure of a power distribution circuit board on a new energy automobile according to the present invention;
fig. 2 is a schematic bottom view of a power distribution circuit board on a new energy automobile according to the present invention;
fig. 3 is a partial structure diagram of a power distribution circuit board on a new energy automobile according to the present invention;
fig. 4 is the utility model relates to a distribution circuit board's on new energy automobile cross-sectional view.
In the figure: 1. a protective housing; 2. an upper circuit board; 3. a lower circuit board; 4. a plastic support frame; 5. a solar panel; 6. heat dissipation holes; 7. a dust screen; 8. fixing screw holes; 9. an electrical appliance jack; 10. a power supply chip; 11. a copper substrate; 12. a conductive strip.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a distribution circuit board on a new energy automobile comprises a protective casing 1, an upper circuit board 2 is arranged on the inner surface of the protective casing 1, a lower circuit board 3 is arranged on the lower end surface of the upper circuit board 2, a plastic support frame 4 is arranged on the upper end surface of the upper circuit board 2, a solar panel 5 is arranged on the upper end surface of the plastic support frame 4, heat dissipation holes 6 are arranged inside the upper circuit board 2, a dust screen 7 is arranged on the outer surfaces of the heat dissipation holes 6, fixing screw holes 8 are arranged on the inner surface of the upper circuit board 2, electrical jacks 9 are arranged on the lower end surface of the lower circuit board 3, and a power supply chip 10.
The upper circuit board 2 and the lower circuit board 3 are fixedly connected, the position of the lower circuit board 3 is ensured to be fixed, the plastic support frames 4 and the upper circuit board 2 are fixedly connected, the position of the plastic support frames 4 is ensured to be fixed, the number of the plastic support frames 4 is four, the plastic support frames 4 are arranged in an array mode, the plastic support frames 4 and the solar panel 5 are fixedly connected, and the position of the solar panel 5 is ensured to be fixed.
The quantity of louvre 6 is two sets of, and one of them a set of setting of louvre 6 is in the upper left corner of last circuit board 2, and another a set of setting of louvre 6 is in the lower right corner of last circuit board 2, and the quantity of dust screen 7 is two sets of, and two sets of the setting of dust screen 7 are at the surface of two sets of louvres 6 respectively, is fixed connection between louvre 6 and the dust screen 7, ensures the fixed position of dust screen 7, and louvre 6 runs through in the surface of last circuit board 2 with circuit board 3 down.
Be fixed connection between protecting sheathing 1 and the last circuit board 2, ensure the rigidity of circuit board 2 on, be fixed connection between protecting sheathing 1 and the circuit board 3 down, ensure the rigidity of circuit board 3 down, electrical apparatus jack 9 inlays in the lower extreme surface of circuit board 3 down, be fixed connection between power supply chip 10 and the circuit board 3 down, ensure the rigidity of power supply chip 10, the surface of power supply chip 10 is provided with copper base plate 11, be fixed connection between copper base plate 11 and the power supply chip 10, ensure the rigidity of copper base plate 11.
The fixing screw hole 8 penetrates through the outer surfaces of the upper circuit board 2 and the lower circuit board 3, the fixing screw hole 8 is arranged in the middle of the upper circuit board 2, the conductive strip 12 is arranged inside the upper circuit board 2, and the conductive strip 12 penetrates through the inner parts of the upper circuit board 2 and the lower circuit board 3.
What need to explain, the utility model relates to a distribution circuit board on new energy automobile, when using, the user can protect the distribution circuit board with protecting sheathing 1, make whole circuit board be in isolated state all around, fixed screw 8 sets up in the middle of the circuit board, the circuit board is firmly fixed more powerfully, plastic support frame 4 supports the chip, make the chip independent operation, the protection chip does not receive the influence of other equipment, the user passes through the setting of louvre 6, the effectual inside temperature of messenger's circuit board dispels the heat, dust screen 7 can prevent 6 deposition of louvre, the heat dissipation function has been reduced, plastic support frame 4 makes the chip half aloft, whole radiating effect is better, and is comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a distribution circuit board on new energy automobile, includes protecting sheathing (1), its characterized in that: the internal surface of protecting sheathing (1) is provided with circuit board (2) on, the lower extreme surface of going up circuit board (2) is provided with down circuit board (3), the upper end surface of going up circuit board (2) is provided with plastics support frame (4), the upper end surface of plastics support frame (4) is provided with solar energy electroplax (5), the inside of going up circuit board (2) is provided with louvre (6), the surface of louvre (6) is provided with dust screen (7), the internal surface of going up circuit board (2) is provided with fixed screw (8), the lower extreme surface of circuit board (3) is provided with electrical apparatus jack (9) down, the lower extreme surface of circuit board (3) is provided with power supply chip (10) down.
2. The power distribution circuit board of claim 1, wherein the power distribution circuit board comprises: go up circuit board (2) and be fixed connection between circuit board (3) down, be fixed connection between plastic support frame (4) and the circuit board (2) that goes up, the quantity of plastic support frame (4) is four groups, plastic support frame (4) are the array arrangement, be fixed connection between plastic support frame (4) and solar energy electroplax (5).
3. The power distribution circuit board of claim 1, wherein the power distribution circuit board comprises: the quantity of louvre (6) is two sets of, wherein a set of setting of louvre (6) is in the upper left corner of last circuit board (2), another a set of setting of louvre (6) is in the lower right corner of last circuit board (2), the quantity of dust screen (7) is two sets of, two sets of surfaces that set up respectively at two sets of louvre (6) of dust screen (7), be fixed connection between louvre (6) and dust screen (7), louvre (6) run through in the surface of going up circuit board (2) and circuit board (3) down.
4. The power distribution circuit board of claim 1, wherein the power distribution circuit board comprises: be fixed connection between protecting sheathing (1) and last circuit board (2), be fixed connection between protecting sheathing (1) and the circuit board (3) down, electrical apparatus jack (9) are inlayed in the lower extreme surface of circuit board (3) down, be fixed connection between power supply chip (10) and the circuit board (3) down, the surface of power supply chip (10) is provided with copper base plate (11), be fixed connection between copper base plate (11) and power supply chip (10).
5. The power distribution circuit board of claim 1, wherein the power distribution circuit board comprises: fixed screw (8) run through in the surface of last circuit board (2) and circuit board (3) down, fixed screw (8) set up the intermediate position in last circuit board (2), the inside of going up circuit board (2) is provided with conducting strip (12), conducting strip (12) run through in the inside of going up circuit board (2) and circuit board (3) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345506.7U CN211297435U (en) | 2020-03-19 | 2020-03-19 | Distribution circuit board on new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020345506.7U CN211297435U (en) | 2020-03-19 | 2020-03-19 | Distribution circuit board on new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211297435U true CN211297435U (en) | 2020-08-18 |
Family
ID=72014418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020345506.7U Active CN211297435U (en) | 2020-03-19 | 2020-03-19 | Distribution circuit board on new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211297435U (en) |
-
2020
- 2020-03-19 CN CN202020345506.7U patent/CN211297435U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |