CN212660486U - Controller with can assemble water-cooling heat radiation structure - Google Patents
Controller with can assemble water-cooling heat radiation structure Download PDFInfo
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- CN212660486U CN212660486U CN202021891790.4U CN202021891790U CN212660486U CN 212660486 U CN212660486 U CN 212660486U CN 202021891790 U CN202021891790 U CN 202021891790U CN 212660486 U CN212660486 U CN 212660486U
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Abstract
The utility model relates to an electric vehicle controller field especially relates to a controller with can assemble cold heat radiation structure of water. Carry out the institutional advancement through the bottom plate to the controller have the bar recess that meanders to distribute on the relative another side in bottom plate side, bar recess upper cover is equipped with an apron so that apron and bar recess form a cooling water passageway jointly, be equipped with water inlet and delivery port on the bottom plate, water inlet and delivery port communicate with the both ends of cooling water passageway respectively, realize playing the water-cooling heat dissipation effect to the inside device that generates heat of cavity that forms jointly by bottom plate and epitheca to the cooling water passageway is formed jointly by apron and bar recess, adopts releasable connection, realizes that water-cooling heat radiation structure can assemble. Through above-mentioned structure, can promote the radiating efficiency to the inside device that generates heat of controller.
Description
Technical Field
The utility model relates to an electric vehicle controller field especially relates to a controller with can assemble cold heat radiation structure of water.
Background
With the increasing severity of energy crisis and environmental problems, electric vehicles have been widely used due to their environmental protection and no pollution, and especially pure electric vehicles have been increasingly regarded as a new type of transportation means with high efficiency, energy saving and environmental protection. The electric automobile controller is a core control device used for controlling the starting, running, advancing and retreating, speed and stopping of a motor of the electric automobile and other electronic devices of the electric automobile.
However, the electric vehicle controller generally adopts a fan to dissipate heat, but the heat dissipation efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the controller with the water cooling and heat dissipation structure can be assembled, and the heat dissipation efficiency can be improved.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a controller with a water cooling and heat dissipation structure capable of being assembled comprises a bottom plate, an upper shell arranged on one side surface of the bottom plate and a heating device arranged in a cavity formed by the bottom plate and the upper shell; the bottom plate is characterized in that a strip-shaped groove which is distributed in a meandering mode is formed in the opposite other side face of one side face of the bottom plate, a cover plate is arranged on the strip-shaped groove to enable the cover plate and the strip-shaped groove to jointly form a cooling water channel, a water inlet and a water outlet are formed in the bottom plate, and the water inlet and the water outlet are communicated with the two ends of the cooling water channel respectively.
Furthermore, the opposite another side of bottom plate side is equipped with the protruding edge that encircles the peripheral setting of bar recess, protruding edge and apron looks adaptation just protruding edge has the sealing washer with the junction of apron.
Furthermore, a threaded hole is formed in the convex edge, a through hole is formed in the cover plate corresponding to the threaded hole, and a screw penetrates through the through hole and is fixedly connected with the threaded hole so that the cover plate can be installed on the strip-shaped groove.
Furthermore, the bottom plate and the cover plate are both made of aluminum.
Furthermore, the water inlet and the water outlet are positioned on the same side wall of the bottom plate.
The beneficial effects of the utility model reside in that:
the utility model provides a pair of controller with can assemble cold heat radiation structure of water carries out institutional advancement through the bottom plate to the controller have the bar recess that meanders and distribute on the relative another side in bottom plate side, the bar recess upper cover is equipped with an apron so that apron and bar recess form a cooling water passageway jointly, be equipped with water inlet and delivery port on the bottom plate, water inlet and delivery port communicate with the both ends of cooling water passageway respectively, realize playing the water-cooling heat dissipation effect to the inside device that generates heat of cavity that forms jointly by bottom plate and epitheca to the cooling water passageway is formed jointly by apron and bar recess, adopts releasable connection, realizes that water-cooling heat radiation structure can assemble. Through above-mentioned structure, can promote the radiating efficiency to the inside device that generates heat of controller.
Drawings
Fig. 1 is a schematic structural diagram of a controller with an assembled water cooling and heat dissipating structure according to the present invention;
fig. 2 is an exploded view of a controller with an assembled water cooling and heat dissipating structure according to the present invention;
description of reference numerals:
1. a base plate; 11. a strip-shaped groove; 12. a cover plate; 121. a through hole; 13. a water inlet; 14. a water outlet; 15. a convex edge; 151. a threaded hole; 16. a seal ring; 2. and (4) an upper shell.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1-2, the present invention provides a controller with a water cooling and heat dissipating structure, which includes a bottom plate, an upper case disposed on a side of the bottom plate, and a heat generating device disposed inside a cavity formed by the bottom plate and the upper case; the bottom plate is characterized in that a strip-shaped groove which is distributed in a meandering mode is formed in the opposite other side face of one side face of the bottom plate, a cover plate is arranged on the strip-shaped groove to enable the cover plate and the strip-shaped groove to jointly form a cooling water channel, a water inlet and a water outlet are formed in the bottom plate, and the water inlet and the water outlet are communicated with the two ends of the cooling water channel respectively.
From the above description, the beneficial effects of the present invention are: the utility model provides a pair of controller with can assemble cold heat radiation structure of water carries out institutional advancement through the bottom plate to the controller have the bar recess that meanders and distribute on the relative another side in bottom plate side, the bar recess upper cover is equipped with an apron so that apron and bar recess form a cooling water passageway jointly, be equipped with water inlet and delivery port on the bottom plate, water inlet and delivery port communicate with the both ends of cooling water passageway respectively, realize playing the water-cooling heat dissipation effect to the inside device that generates heat of cavity that forms jointly by bottom plate and epitheca to the cooling water passageway is formed jointly by apron and bar recess, adopts releasable connection, realizes that water-cooling heat radiation structure can assemble. Through above-mentioned structure, can promote the radiating efficiency to the inside device that generates heat of controller.
Furthermore, the opposite another side of bottom plate side is equipped with the protruding edge that encircles the peripheral setting of bar recess, protruding edge and apron looks adaptation just protruding edge has the sealing washer with the junction of apron.
According to the above description, by arranging the sealing ring, the sealing performance is improved, and the electric performance of the electronic device arranged around the controller is prevented from being influenced.
Furthermore, a threaded hole is formed in the convex edge, a through hole is formed in the cover plate corresponding to the threaded hole, and a screw penetrates through the through hole and is fixedly connected with the threaded hole so that the cover plate can be installed on the strip-shaped groove.
As can be seen from the above description, with the above structure, the cover plate is mounted on the strip-shaped groove.
Furthermore, the bottom plate and the cover plate are both made of aluminum.
As can be seen from the above description, the bottom plate and the cover plate are made of aluminum, so that the heat dissipation effect can be improved.
Furthermore, the water inlet and the water outlet are positioned on the same side wall of the bottom plate.
From the above description, through the above structural design, the cooling water can flow through a long stroke in the channel, and the utilization rate of the cooling water is improved.
Referring to fig. 1-2, a first embodiment of the present invention is:
the utility model provides a controller with a water cooling and heat dissipation structure capable of being assembled, which comprises a bottom plate 1, an upper shell 2 arranged on one side surface of the bottom plate and a heating device arranged in a cavity formed by the bottom plate 1 and the upper shell 2; have the bar recess 11 that sinuous distribution on the relative another side in bottom plate 1 side, bar recess 11 upper cover is equipped with an apron 12 so that apron 12 and bar recess 11 form a cooling water passageway jointly, be equipped with water inlet 13 and delivery port 14 on bottom plate 1, water inlet 13 and delivery port 14 communicate with the both ends of cooling water passageway respectively. In this embodiment, the strip-shaped groove is formed by mutually connecting a plurality of S-shaped bent sections in a terminating manner, and the concentration of the bent sections is related to the distribution positions of the heating devices, that is, the more concentrated the distribution of the heating devices is, the higher the concentration of the bent sections is, and otherwise, the lower the concentration of the bent sections is. The heat generated by the controller can be quickly taken away through cooling water, and the long-time and efficient operation of the controller is guaranteed.
And a convex edge 15 arranged around the periphery of the strip-shaped groove is arranged on the other side surface opposite to one side surface of the bottom plate 1, the convex edge 15 is matched with the cover plate 12, and a sealing ring 16 is arranged at the joint of the convex edge and the cover plate. Through setting up the sealing washer, promote the leakproofness, avoid influencing the electric property that sets up at the peripheral electron device of controller. In this embodiment, the sealing ring is of an annular structure and is made of silicon rubber.
The convex edge 15 is provided with a threaded hole 151, the cover plate 12 is provided with a through hole 121 corresponding to the threaded hole 151, and a screw penetrates through the through hole and is fixedly connected with the threaded hole so that the cover plate is installed on the strip-shaped groove. Through above-mentioned structure, realize that the apron is installed on the bar recess.
The bottom plate 1 and the cover plate 12 are made of aluminum, so that the heat dissipation effect can be improved.
The water inlet 13 and the water outlet 14 are located on the same side wall of the bottom plate. Through the structural design, the cooling water can flow through a longer stroke in the channel, and the utilization rate of the cooling water is improved.
To sum up, the utility model provides a pair of controller with can assemble water-cooling heat radiation structure carries out institutional advancement through the bottom plate to the controller have the bar recess that meanders to distribute on the relative another side in bottom plate side, bar recess upper cover is equipped with an apron so that apron and bar recess form a cooling water passageway jointly, be equipped with water inlet and delivery port on the bottom plate, water inlet and delivery port communicate with the both ends of cooling water passageway respectively, realize playing the water-cooling heat dissipation effect to the inside heating device of cavity that forms jointly by bottom plate and epitheca to the cooling water passageway is formed jointly by apron and bar recess, adopts releasable connection, realizes that water-cooling heat radiation structure can assemble. Through above-mentioned structure, can promote the radiating efficiency to the inside device that generates heat of controller.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. A controller with a water cooling and heat dissipation structure capable of being assembled is characterized by comprising a bottom plate, an upper shell arranged on one side surface of the bottom plate and a heating device arranged in a cavity formed by the bottom plate and the upper shell; the bottom plate is characterized in that a strip-shaped groove which is distributed in a meandering mode is formed in the opposite other side face of one side face of the bottom plate, a cover plate is arranged on the strip-shaped groove to enable the cover plate and the strip-shaped groove to jointly form a cooling water channel, a water inlet and a water outlet are formed in the bottom plate, and the water inlet and the water outlet are communicated with the two ends of the cooling water channel respectively.
2. The controller with a water-cooling heat dissipation structure capable of being assembled according to claim 1, wherein a convex edge is arranged around the periphery of the strip-shaped groove on the other side surface opposite to one side surface of the bottom plate, the convex edge is matched with the cover plate, and a sealing ring is arranged at the joint of the convex edge and the cover plate.
3. The controller with a water-cooling heat dissipation structure capable of being assembled as claimed in claim 2, wherein the protruding edge is provided with a threaded hole, the cover plate is provided with a through hole corresponding to the threaded hole, and a screw passes through the through hole and is fixedly connected with the threaded hole so as to enable the cover plate to be mounted on the strip-shaped groove.
4. The controller with a configurable water cooling and heat dissipating structure of claim 1, wherein said base plate and said cover plate are made of aluminum.
5. The controller having an assembled water cooling and heat dissipating structure of claim 1, wherein the water inlet and the water outlet are located on the same side wall of the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021891790.4U CN212660486U (en) | 2020-09-02 | 2020-09-02 | Controller with can assemble water-cooling heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021891790.4U CN212660486U (en) | 2020-09-02 | 2020-09-02 | Controller with can assemble water-cooling heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212660486U true CN212660486U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021891790.4U Active CN212660486U (en) | 2020-09-02 | 2020-09-02 | Controller with can assemble water-cooling heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212660486U (en) |
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2020
- 2020-09-02 CN CN202021891790.4U patent/CN212660486U/en active Active
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