CN211152551U - Heat radiation structure of electric vehicle controller - Google Patents
Heat radiation structure of electric vehicle controller Download PDFInfo
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- CN211152551U CN211152551U CN201921889835.1U CN201921889835U CN211152551U CN 211152551 U CN211152551 U CN 211152551U CN 201921889835 U CN201921889835 U CN 201921889835U CN 211152551 U CN211152551 U CN 211152551U
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Abstract
The utility model discloses an electric vehicle controller heat radiation structure, including main part, heat conduction structure, dustproof construction and heat radiation fins, the top and the bottom of main part both sides all are provided with the bleeder vent, the support column is all installed to the inside both sides of main part, and evenly installs heat radiation fins on the support column, heat radiation fins's inside is provided with organic silicon resin, silica and boron nitride, the telescopic link is evenly installed at inside top, bottom and the both ends of main part, and the outside of telescopic link all is provided with the anticollision spring, the silica gel board is all installed to the one end of telescopic link, install heat conduction structure between silica gel board and the silica gel board. The utility model discloses an install the dust screen in one side of bleeder vent, the dust screen can avoid the inside of dust entering controller, and the dust screen is installed in the inside of casing, installs in one side of bleeder vent through mutually supported second draw-in groove and third draw-in block, and simple to operate can avoid the entering of dust again, damages the controller.
Description
Technical Field
The utility model relates to a heat radiation structure technical field specifically is electric vehicle controller heat radiation structure.
Background
Along with the progress of modern life, the electric motor car has become the trip instrument of using always with its advantages such as small, convenient to use, flexibility and fast in people's life, and electric vehicle controller often leads to a series of problems because the high temperature leads to, so general electric vehicle controller all is furnished with heat dissipation mechanism, but current electric vehicle controller heat dissipation structure has many problems or defects:
firstly, the conventional heat dissipation structure of the electric vehicle controller has poor heat dissipation effect, and cannot perform heat dissipation work well, so that the controller is damaged due to overhigh temperature;
secondly, the conventional heat dissipation structure of the electric vehicle controller does not have a dustproof function, and internal dust enters the controller, so that the controller is damaged;
thirdly, the traditional heat dissipation structure of the electric vehicle controller does not have an anti-collision structure, and the controller can be prevented from collision in the electric vehicle, so that the controller is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric vehicle controller heat radiation structure to solve the radiating effect that proposes among the above-mentioned background art poor, do not have dustproof function and do not have collision avoidance structure's problem.
In order to achieve the above object, the utility model provides a following technical scheme: electric vehicle controller heat radiation structure, including main part, heat conduction structure, dustproof construction and heat radiation fins, the top and the bottom of main part both sides all are provided with the bleeder vent, the support column is all installed to the inside both sides of main part, and evenly installs heat radiation fins on the support column, heat radiation fins's inside is provided with organic silicon resin, silica and boron nitride, the telescopic link is evenly installed at inside top, bottom and both ends of main part, and the outside of telescopic link all is provided with anticollision spring, the silica gel board is all installed to the one end of telescopic link, install heat conduction structure between silica gel board and the silica gel board.
Preferably, all evenly install cooling fan on the inside top of main part and the both sides of bottom, cooling fan is equidistant range in the inside of main part.
Preferably, heat conduction structure from the top down has set gradually fixation nut, shrouding, first draw-in groove, second curb plate, second fixture block, first curb plate and first fixture block, and the one end of silica gel board is provided with the shrouding, and the both sides of shrouding one end all are provided with first draw-in groove, and first curb plate is all installed to both sides between the shrouding, and the second curb plate is all installed at the both ends of first curb plate and shrouding, and the one end of second curb plate is provided with the second fixture block of mutually supporting with first curb plate and shrouding, through fixation nut fixed connection between first curb plate, shrouding and the second curb plate.
Preferably, the top and the bottom of the first side plate are provided with first clamping blocks matched with the first clamping grooves, and a clamping structure is formed between the first clamping blocks and the first clamping grooves.
Preferably, one side of each air hole is provided with a dustproof structure, and the dustproof structures are symmetrically distributed about the central line of the main body.
Preferably, dustproof construction from the top down has set gradually casing, second draw-in groove, third fixture block and dust screen, and the casing is installed to one side of bleeder vent, and the internally mounted of casing has the casing, and the third fixture block is all installed to the top and the bottom of casing one side, and the second draw-in groove of mutually supporting with the third fixture block is all installed to the inside both sides of main part.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of electric vehicle controller heat radiation structure is rational in infrastructure, has following advantage:
(1) the heat conduction structure is arranged on the outer side of the controller, the heat conduction structure is made of a heat conduction plate material, heat conduction can be accelerated, the heat dissipation fan can dissipate heat inside, the organic silicon resin, the silicon dioxide and the boron nitride can be matched with the heat dissipation fan to dissipate heat in an accelerated mode, the heat dissipation effect is improved through various settings, the heat dissipation quality is improved, and the controller is prevented from being damaged due to overhigh temperature;
(2) the dust screen is arranged on one side of the air hole, so that dust can be prevented from entering the controller, the dust screen is arranged in the shell, and the dust screen is arranged on one side of the air hole through the second clamping groove and the third clamping block which are matched with each other, so that the installation is convenient, and the dust can be prevented from entering and damaging the controller;
(3) through evenly installing the telescopic link at inside top, bottom and both ends of main part, and be fixed with anticollision spring in the outside of telescopic link, in electric motor car motion process, if take place the vibration, the controller striking is on the silica gel board, and anticollision spring can eliminate the vibration, avoids the damage of the controller that the collision leads to, makes the controller safer through this kind of setting.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic left-side sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the dustproof structure of the present invention;
fig. 4 is an enlarged structural schematic view of the heat dissipation fins of the present invention.
In the figure: 1. a main body; 2. air holes are formed; 3. a heat conducting structure; 301. a first clamping block; 302. a first card slot; 303. a first side plate; 304. closing the plate; 305. fixing a nut; 306. a second side plate; 307. a second fixture block; 4. a dust-proof structure; 401. a second card slot; 402. a housing; 403. a dust screen; 404. a third fixture block; 5. heat dissipation fins; 6. an anti-collision spring; 7. a telescopic rod; 8. a silica gel plate; 9. a heat radiation fan; 10. a support pillar; 11. a silicone resin; 12. silicon dioxide; 13. boron nitride.
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. 1-4, the present invention provides an embodiment: the heat dissipation structure of the electric vehicle controller comprises a main body 1, a heat conduction structure 3, a dustproof structure 4 and heat dissipation fins 5, wherein air holes 2 are formed in the top end and the bottom end of each of two sides of the main body 1, the dustproof structures 4 are mounted on one sides of the air holes 2, and the dustproof structures 4 are symmetrically distributed about the central line of the main body 1, so that the heat dissipation effect is enhanced;
the dustproof structure 4 is sequentially provided with a shell 402, a second clamping groove 401, a third clamping block 404 and a dustproof net 403 from top to bottom, the shell 402 is installed on one side of the air hole 2, the shell 402 is installed inside the shell 402, the third clamping block 404 is installed on the top end and the bottom end of one side of the shell 402, and the second clamping grooves 401 matched with the third clamping blocks 404 are installed on two sides inside the main body 1;
when the controller is used, in the heat dissipation process, dust can be prevented from entering the controller through the dust screen 403, the dust screen 403 is installed inside the shell 402 and is installed on one side of the air hole 2 through the second clamping groove 401 and the third clamping block 404 which are matched with each other, so that the controller is convenient to install and can be prevented from being damaged due to the entering of dust;
the heat dissipation fans 9 are uniformly arranged on the two sides of the top end and the bottom end in the main body 1, the type of each heat dissipation fan 9 can be AA1752HB-AW, and the heat dissipation fans 9 are arranged in the main body 1 at equal intervals, so that the heat dissipation effect is better;
the heat conduction structure comprises a main body 1, supporting columns 10 are arranged on two sides of the inside of the main body 1, heat dissipation fins 5 are uniformly arranged on the supporting columns 10, organic silicon resin 11, silicon dioxide 12 and boron nitride 13 are arranged inside the heat dissipation fins 5, telescopic rods 7 are uniformly arranged at the top end, the bottom end and two ends of the inside of the main body 1, anti-collision springs 6 are arranged on the outer sides of the telescopic rods 7, a silica gel plate 8 is arranged at one end of each telescopic rod 7, a heat conduction structure 3 is arranged between the silica gel plate 8 and the silica gel plate 8, the heat conduction structure 3 is sequentially provided with a fixing nut 305, a sealing plate 304, a first clamping groove 302, a second side plate 306, a second clamping block 307, a first side plate 303 and a first clamping block 301 from top to bottom, the sealing plate 304 is arranged at one end of the silica gel plate 8, the first clamping grooves 302 are arranged on two sides of one end of the, a second clamping block 307 matched with the first side plate 303 and the closing plate 304 is arranged at one end of the second side plate 306, and the first side plate 303, the closing plate 304 and the second side plate 306 are fixedly connected through a fixing nut 305;
the top end and the bottom end of the first side plate 303 are respectively provided with a first clamping block 301 which is matched with the first clamping groove 302, and a clamping structure is formed between the first clamping block 301 and the first clamping groove 302, so that the first clamping block is convenient to detach and mount;
during the use, shrouding 304, second curb plate 306 and first curb plate 303 have adopted heat conduction plate material, can accelerate heat conduction.
The working principle is as follows: when the electric vehicle is used, the electric vehicle controller is installed inside the heat conduction structure 3, the anti-collision spring 6 is fixed on the outer side of the telescopic rod 7, if vibration occurs in the movement process of the electric vehicle, the controller impacts the silica gel plate 8, the anti-collision spring 6 can eliminate the vibration, and damage of the controller caused by the collision is avoided, the controller is safer through the arrangement, the sealing plate 304, the second side plate 306 and the first side plate 303 adopt heat conduction plate materials to accelerate heat conduction, the heat dissipation fan 9 can dissipate heat inside, the organic silicon resin 11, the silicon dioxide 12 and the boron nitride 13 can cooperate with the heat dissipation fan 9 to perform accelerated heat dissipation, the heat dissipation effect is increased through various arrangements, the heat dissipation quality is improved, the controller is prevented from being damaged due to overhigh temperature, the dust screen 403 can prevent dust from entering the inside of the controller in the heat dissipation process, the dust screen 403 is installed inside the shell 402, the second clamping groove 401 and the third clamping block 404 which are matched with each other are arranged on one side of the air hole 2, so that the installation is convenient, and dust can be prevented from entering and damaging the controller.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Electric vehicle controller heat radiation structure, including main part (1), heat conduction structure (3), dustproof construction (4) and heat radiation fin (5), its characterized in that: the heat-conducting structure is characterized in that air holes (2) are formed in the top end and the bottom end of the two sides of the main body (1), supporting columns (10) are installed on the two sides of the inner portion of the main body (1), heat-radiating fins (5) are evenly installed on the supporting columns (10), organic silicon resin (11), silicon dioxide (12) and boron nitride (13) are arranged inside the heat-radiating fins (5), telescopic rods (7) are evenly installed on the top end, the bottom end and the two ends of the inner portion of the main body (1), anti-collision springs (6) are arranged on the outer sides of the telescopic rods (7), a silica gel plate (8) is installed at one end of each telescopic rod (7), and a heat-conducting structure (3) is installed.
2. The electric vehicle controller heat dissipation structure according to claim 1, wherein: all evenly install cooling fan (9) on the both sides of main part (1) inside top and bottom, cooling fan (9) are equidistant range in the inside of main part (1).
3. The electric vehicle controller heat dissipation structure according to claim 1, wherein: the heat conduction structure (3) is provided with a fixing nut (305), a sealing plate (304), a first clamping groove (302), a second side plate (306), a second clamping block (307), a first side plate (303) and a first clamping block (301) in sequence from top to bottom, one end of a silica gel plate (8) is provided with the sealing plate (304), the two sides of one end of the sealing plate (304) are provided with the first clamping groove (302), the two sides between the sealing plates (304) are provided with the first side plate (303), the two ends of the first side plate (303) and the sealing plate (304) are provided with the second clamping block (307) matched with the first side plate (303) and the sealing plate (304), and the first side plate (303), the sealing plate (304) and the second side plate (306) are fixedly connected through the fixing nut (305).
4. The electric vehicle controller heat dissipation structure of claim 3, wherein: the top and the bottom of first curb plate (303) all install first fixture block (301) of mutually supporting with first draw-in groove (302), constitute the block structure between first fixture block (301) and first draw-in groove (302).
5. The electric vehicle controller heat dissipation structure according to claim 1, wherein: dustproof structures (4) are installed on one sides of the air holes (2), and the dustproof structures (4) are symmetrically distributed about the center line of the main body (1).
6. The electric vehicle controller heat dissipation structure of claim 5, wherein: dustproof construction (4) from the top down has set gradually casing (402), second draw-in groove (401), third fixture block (404) and dust screen (403), and casing (402) are installed to one side of bleeder vent (2), and the internally mounted of casing (402) has casing (402), and third fixture block (404) are all installed to the top and the bottom of casing (402) one side, and second draw-in groove (401) of mutually supporting with third fixture block (404) are all installed to the inside both sides of main part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921889835.1U CN211152551U (en) | 2019-11-05 | 2019-11-05 | Heat radiation structure of electric vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921889835.1U CN211152551U (en) | 2019-11-05 | 2019-11-05 | Heat radiation structure of electric vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211152551U true CN211152551U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921889835.1U Active CN211152551U (en) | 2019-11-05 | 2019-11-05 | Heat radiation structure of electric vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211152551U (en) |
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2019
- 2019-11-05 CN CN201921889835.1U patent/CN211152551U/en active Active
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