CN209666827U - Cooling structure and the cooling system for vehicle with it - Google Patents
Cooling structure and the cooling system for vehicle with it Download PDFInfo
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- CN209666827U CN209666827U CN201920259650.6U CN201920259650U CN209666827U CN 209666827 U CN209666827 U CN 209666827U CN 201920259650 U CN201920259650 U CN 201920259650U CN 209666827 U CN209666827 U CN 209666827U
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- radiating ribs
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- conveying groove
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Abstract
The utility model discloses a kind of cooling structure and with its cooling system for vehicle.There is cooling chamber, cooling chamber has inlet and liquid outlet, at least one radiating ribs is provided in cooling chamber, and radiating ribs setting is provided with flow-conveying groove between inlet and liquid outlet, and in radiating ribs in the cooling structure.According to the cooling structure of the utility model embodiment, by the way that flow-conveying groove is arranged, it can be interfered with the flowing for the coolant liquid for flowing through radiating ribs, the turbulivity of coolant liquid can be increased, and then be conducive to further improve the cooling capacity of cooling structure, and the temperature of inlet coolant liquid can be more nearly by the coolant temperature of flow-conveying groove, the temperature difference of the coolant liquid for flowing through radiating ribs from inlet to liquid outlet can be reduced, it solves the temperature due to coolant liquid constantly to increase in the flow process from inlet to liquid outlet, the cooling capacity of cooling structure is caused to gradually decrease from inlet to liquid outlet, the problem for causing the inhomogeneous cooling of cooling structure even.
Description
Technical field
The utility model relates to technical field of vehicle, are used for vehicle in particular to a kind of cooling structure and with it
Cooling system.
Background technique
Under intelligence, motorized, the main trend of informationization, industrial products are while providing more preferably user experience, energy
The absolute magnitude of consumption is also constantly soaring, therefore, also proposed increasingly higher demands, many energy consumptions to the cooling capacity of cooling structure
High equipment is all gradually changed into the higher pressure liquid cooling of cooling capacity from natural air cooled or air blast cooling enhancing.Especially in power
Driving equipment, controller, processor, power battery etc. are more obvious, for example, A grades and the above rank pure electric vehicle driving
The electric components such as motor, drive motor controller, automatic Pilot processor and power battery, have all used liquid cooling mostly
Technology guarantees reliable cooling.Therefore, often become influence for the cooling structure of liquid cooling and even restrict these products
An important factor for energy.
In the design of cooling structure, need to guarantee preferable cooling capacity on the one hand to realize good cooling, so that producing
The Primary Component of product and the temperature of key area are in normal operating temperature range, it is ensured that product reliably working and can reach
It is required to scheduled projected life；On the other hand need to guarantee reasonable cooling capacity distribution to realize uniform cooling, so that producing
The Primary Component of product and the temperature of key area are not in very big difference, it is ensured that the carrying of each components, stress in product
Deng uniformly, be not in individual part due to carrying, stress are different operation irregularity or premature failure.
In general, the alternative design measure in terms of improving cooling capacity is relatively abundanter, reasonable combination just can satisfy design
It is required that as increased coolant rate, the surface area for increasing runner, reducing coolant inlet temperature, reduction heat source and cooling structure
Between thermal resistance etc., the cooling capacity of cooling structure can be effectively improved, these measures even can be with by quantitative calculation formula
With reference to.
But guaranteeing the design in terms of uniformly cooling with regard to much more complex, the rule of only some directiveness is at present for ginseng
It examines (such as length of reduction flow direction, reasonable distribution flow), it is available without specific measure, it is needed in actual design
Engineer by virtue of experience designs a large amount of scheme, is screened by the comparisons such as emulating, testing, not only cooling effect is also extremely difficult to
Pre-provisioning request, and the design process of constantly trial and error is complicated, design efficiency is low.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose,
The utility model proposes a kind of cooling structure, the cooling capacity of the cooling structure is good, and cooling uniform.
The utility model also proposed a kind of cooling system with above-mentioned cooling structure, which can be vehicle
Cooling system.
According in the cooling structure of the utility model embodiment have cooling chamber, the cooling chamber have inlet and
Liquid outlet, is provided at least one radiating ribs in the cooling chamber, the radiating ribs setting the inlet and it is described go out
Between liquid mouth, and flow-conveying groove is provided in the radiating ribs.
According to the cooling structure of the utility model embodiment, by being provided at least one radiating ribs in cooling chamber,
The contact area of coolant liquid and cooling structure can be increased, to improve the heat-sinking capability of cooling structure.By the way that overcurrent is arranged
Slot increases the flow velocity of coolant liquid, is conducive to the cooling capacity for improving cooling structure, and when coolant liquid passes through flow-conveying groove,
It can be interfered with the flowing for the coolant liquid for flowing through radiating ribs, the turbulivity of coolant liquid can be increased, and then be conducive into one
Step ground improves the cooling capacity of cooling structure, and the temperature of inlet coolant liquid can be more nearly by the coolant temperature of flow-conveying groove
Degree, can reduce the temperature difference of the coolant liquid for flowing through radiating ribs from inlet to liquid outlet, solve temperature due to coolant liquid from
Inlet is constantly increased into the flow process of liquid outlet, cause the cooling capacity of cooling structure from inlet to liquid outlet gradually
It reduces, so as to cause the problem that the inhomogeneous cooling of cooling structure is even.
Some embodiments according to the present utility model, the cooling chamber include: the first inner wall and second being oppositely arranged
Inner wall, the radiating ribs include: the first radiating ribs being arranged on first inner wall and are arranged on second inner wall
The second radiating ribs, first radiating ribs extend towards second inner wall and with second spaced apart from inner walls, described
Two radiating ribs extend towards first inner wall and with first spaced apart from inner walls.
Further, first radiating ribs are alternately arranged with second radiating ribs.
Specifically, the flow-conveying groove includes: the first flow-conveying groove being arranged in first radiating ribs and is arranged in institute
State the second flow-conveying groove in the second radiating ribs.
Specifically, the cooling chamber further include: the third inner wall and the 4th inner wall being oppositely arranged, the third inner wall connect
It connects in one end of first inner wall and second inner wall, the 4th inner wall is connected to first inner wall and described second
The other end of inner wall, the inlet are arranged on the third inner wall, and the liquid outlet is arranged on the 4th inner wall.
Specifically, on from the inlet to the direction of the liquid outlet, first flow-conveying groove and second mistake
Chute alignment.
Specifically, on from the inlet to the direction of the liquid outlet, first flow-conveying groove and second mistake
Chute is staggered.
Specifically, the first flow-conveying groove in each first radiating ribs is multiple, in each second radiating ribs
Second flow-conveying groove is multiple.
Some embodiments according to the present utility model, the flow-conveying groove are " u "-shaped groove.
According to the cooling system for vehicle of the utility model another aspect embodiment, including above-mentioned cooling structure,
The radiating ribs are suitable for contacting with heat source, and the slot bottom of the flow-conveying groove is suitable for being spaced apart with the heat source.
Detailed description of the invention
Fig. 1 is the schematic diagram of cooling structure.
Appended drawing reference:
Cooling structure 10, cooling chamber 1, the first inner wall 11, the second inner wall 12, third inner wall 13, inlet the 131, the 4th
Inner wall 14, liquid outlet 141, the first radiating ribs 22, the first flow-conveying groove 221, the second radiating ribs 23, the second flow-conveying groove 231.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", " length ", " width ",
The orientation or positional relationship of the instructions such as "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
It is connected directly, the mutual of connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is practical new at this as the case may be
Concrete meaning in type.
Below with reference to Fig. 1 detailed description according to the cooling structure 10 of the utility model embodiment.
Shown in referring to Fig.1, according to having cooling chamber 1 in the cooling structure 10 of the utility model embodiment, coolant liquid can
To be located in cooling chamber 1, guarantee that cooling structure 10 can carry out absorbing and cooling temperature to electric component, cooling chamber 1 has feed liquor
Mouthfuls 131 and liquid outlet 141, coolant liquid can enter cooling chamber 1 from inlet 131, and with coolant liquid constantly from
Inlet 131 enters, and after cooling chamber 1 is full of by coolant liquid, extra coolant liquid can be flowed out from liquid outlet 141, so
Circulation, to guarantee that the temperature of cooling structure 10 is lower always, cooling structure 10 can be constantly to heat source (below with electric appliance portion
It is illustrated for part) cool down.
In a particular embodiment, on the inner wall for the opposite that inlet 131 and liquid outlet 141 are located at cooling chamber 1,
To guarantee that inlet 131 is longer at a distance from liquid outlet 141, and then guarantee that the coolant liquid entered in cooling chamber 1 can fill
Divide after absorbing the heat that electric component is issued and be then exhausted from outside cooling structure 10, is conducive to the heat absorption energy for improving cooling structure 10
Power.
Further, as shown in Figure 1, being provided at least one radiating ribs in cooling chamber 1, radiating ribs are arranged in inlet
Between 131 and liquid outlet 141, that is to say, that there are at least one radiating ribs between inlet 131 and liquid outlet 141, because
This, when the coolant liquid entered from inlet 131 flows to liquid outlet 141, coolant liquid can flow through radiating ribs, therefore, pass through setting
Radiating ribs can increase the contact area of coolant liquid Yu cooling structure 10, to improve the heat-sinking capability of cooling structure 10.This
Outside, the length of coolant flow channel can be increased by the way that radiating ribs are arranged, by the linear distance between inlet 131 and liquid outlet 141
Become bending path, to increase flowing time of the coolant liquid in cooling chamber 1, improves cooling effect.
Further, as shown in Figure 1, being provided with flow-conveying groove in radiating ribs, flow-conveying groove can be located in radiating ribs far from cooling
The direction of chamber 1, that is to say, that flow-conveying groove can be located at the side towards heat source of radiating ribs, when coolant liquid flows through radiating ribs,
Part coolant liquid can cross flow-conveying groove, flow directly into liquid outlet 141, therefore, by the way that flow-conveying groove is arranged, coolant liquid can be existed
Flowing in cooling chamber 1 is divided into two parts, and a part flows to liquid outlet 141 after flowing through the coolant flow channel that radiating ribs are divided into again,
And the coolant liquid of another part can flow directly into liquid outlet 141 by flow-conveying groove, to increase the flow velocity of coolant liquid, favorably
It, can be with the coolant liquid that flows through radiating ribs and when coolant liquid passes through flow-conveying groove in the cooling capacity for improving cooling structure 10
Flowing interference occurs, so as to increase the turbulivity of coolant liquid, and then is conducive to further improve the cold of cooling structure 10
But ability.On the other hand, the temperature of 131 coolant liquid of inlet can be more nearly by the coolant temperature of flow-conveying groove, thus also
The coolant liquid for flowing through radiating ribs can be reduced from inlet 131 to the temperature difference of liquid outlet 141, and then cooling structure 10 can be improved
Whole cooling effect the uniformity.
According to the cooling structure 10 of the utility model embodiment, by being provided at least one heat dissipation in cooling chamber 1
Muscle, can increase the contact area of coolant liquid Yu cooling structure 10, to improve the heat-sinking capability of cooling structure 10, and can
To increase the length of coolant flow channel, in order to which coolant liquid comes into full contact with heat source, is fully cooled.By the way that flow-conveying groove is arranged, increase
The flow velocity of coolant liquid is conducive to the cooling capacity for improving cooling structure 10, and when coolant liquid passes through flow-conveying groove, Ke Yiyu
The flowing for flowing through the coolant liquid of radiating ribs is interfered, and the turbulivity of coolant liquid can be increased, and then is conducive to further mention
The cooling capacity of high cooling structure 10, and the coolant temperature for passing through flow-conveying groove can be more nearly the temperature of 131 coolant liquid of inlet
Degree, can reduce the coolant liquid for flowing through radiating ribs from inlet 131 to the temperature difference of liquid outlet 141, solve due to coolant liquid
Temperature is constantly increased from inlet 131 into the flow process of liquid outlet 141, causes the cooling capacity of cooling structure 10 from feed liquor
Mouth 131 is gradually decreased to liquid outlet 141, so as to cause the problem that the inhomogeneous cooling of cooling structure 10 is even.
Further, as shown in Figure 1, cooling chamber 1 may include: the first inner wall 11 and the second inner wall being oppositely arranged
12, radiating ribs may include: the first radiating ribs 22 being arranged on the first inner wall 11 and be arranged on the second inner wall 12
Two radiating ribs 23, the first radiating ribs 22 extend towards the second inner wall 12 and are spaced apart with the second inner wall 12,23 court of the second radiating ribs
Extend to the first inner wall 11 and is spaced apart with the first inner wall 11.That is, at least there is one first in cooling chamber 1
Radiating ribs 22 and at least there are second radiating ribs 23, passes through setting the first radiating ribs 22 and the second radiating ribs 23, increase
The length for having added coolant flow channel increases the contact area of coolant liquid Yu cooling structure 10, cold so as to further improve
But the cooling capacity of structure 10.
It should be noted that term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be with
Explicitly or implicitly include one or more of the features.The meaning of " plurality " is extremely in the description of the present invention,
It is two few, such as two, three etc., unless otherwise specifically defined.
Further, the first radiating ribs 22 are alternately arranged with the second radiating ribs 23.In other words, it is equipped on the first inner wall 11
First radiating ribs 22, on the second inner wall 12 be equipped with the second radiating ribs 23, and the first radiating ribs 22 with the second radiating ribs 23 cold
But it is sequentially arranged at intervals in chamber 1.
It should be noted that the first radiating ribs 22 being arranged on the first inner wall 11 towards the second inner wall 12 extend when,
The second inner wall 12 is not extended to, but there is certain gap with the second inner wall 12, likewise, being arranged in the second inner wall
The second radiating ribs 23 on 12 not extend to the first inner wall 11 when extending towards the first inner wall 11, but with first
Inner wall 11 has certain gap, therefore, when coolant liquid flows to liquid outlet 141 from inlet 131, a part of coolant liquid meeting
With serpentine runner followed by the first radiating ribs 22 and the second radiating ribs 23, therefore, the mistake of the coolant liquid of this part in flowing
Cheng Hou, with constantly being contacted with the first radiating ribs 22 and the second radiating ribs 23, the temperature of coolant liquid can gradually under
Drop, to be conducive to improve the cooling capacity of cooling structure 10, and when coolant liquid with serpentine runner to be flowed, also
Flow distance of the coolant liquid in cooling chamber 1 can be increased, and then the cooling energy of cooling structure 10 can be further improved
Power.
Preferably, the first radiating ribs 22 and the second radiating ribs 23 are arranged in an evenly spaced manner in cooling chamber 1,
To be conducive to improve uniformity when coolant liquid cooling heat source.
Specifically, as shown in Figure 1, flow-conveying groove may include: the first flow-conveying groove 221 for being arranged in the first radiating ribs 22 with
And the second flow-conveying groove 231 in the second radiating ribs 23 is set.That is, the first radiating ribs 22 are all provided with the second radiating ribs 23
There is flow-conveying groove, specifically, the first radiating ribs 22 are equipped with the first flow-conveying groove 221, the second radiating ribs 23 are equipped with the second overcurrent
Slot 231, to guarantee when coolant liquid flows through the first radiating ribs 22 and the second radiating ribs 23, the coolant liquid for all having a part can
With from the first flow-conveying groove 221 and the second flow-conveying groove 231 directly through the first radiating ribs 22 and the second radiating ribs 23, to improve cold
But in chamber 1 coolant liquid flow velocity and turbulivity, and reduce coolant liquid from inlet 131 to the temperature difference of liquid outlet 141, no
It can only guarantee that the cooling capacity of cooling structure 10 is preferable, it can also be ensured that the uniformity of the whole cooling effect of cooling structure 10
Preferably.And the weight of cooling structure 10 can also be reduced by being respectively provided with flow-conveying groove in the first radiating ribs 22 and the second radiating ribs 23
Amount, to be advantageously implemented the lightweight of product.
Specifically, refering to what is shown in Fig. 1, cooling chamber 1 can also include: the third inner wall 13 and the 4th inner wall being oppositely arranged
14, third inner wall 13 is connected to one end of the first inner wall 11 and the second inner wall 12, and the 4th inner wall 14 is connected to 11 He of the first inner wall
The other end of second inner wall 12, that is to say, that the first inner wall 11, the second inner wall 12, third inner wall 13 and the 4th inner wall 14 with
The mode of head and the tail connection is attached, and the first inner wall 11 and the second inner wall 12 are opposite, third inner wall 13 and 14 phase of the 4th inner wall
It is right, to surround an approximation cooling chamber sealed around 1, guarantee that coolant liquid will not leak in cooling chamber 1.
Specifically, as shown in Figure 1, inlet 131 is arranged on third inner wall 13, liquid outlet 141 is arranged in the 4th inner wall
On 14.Since third inner wall 13 and the 4th inner wall 14 are opposite, it is thereby achieved that inlet 131 and 141 distance of liquid outlet are most
Bigization, so that the coolant liquid for guaranteeing in cooling chamber 1 is then exhausted from cooling after can fully absorbing the heat that electric component is issued
Outside structure 10, guarantee that the heat absorption capacity of cooling structure 10 is preferable.
Specifically, on from inlet 131 to the direction of liquid outlet 141, the first flow-conveying groove 221 and the second flow-conveying groove 231
Alignment, therefore, the coolant liquid flowed through from the first flow-conveying groove 221, which can take advantage of a situation, flows through the second flow-conveying groove 231, so as to further
Ground increases the flow velocity and turbulivity of coolant liquid, is suitable for the biggish electric component of calorific value.
Optionally, on from inlet 131 to the direction of liquid outlet 141, the first flow-conveying groove 221 and the second flow-conveying groove 231
It is staggered, therefore, can converge with the coolant liquid for flowing through the first radiating ribs 22 after the coolant liquid that the first flow-conveying groove 221 flows through, work as stream
When through the second radiating ribs 23, a portion passes through the second flow-conveying groove 231 across the second radiating ribs 23, compared to the first overcurrent again
The cooling knot that the cooling structure 10 of slot 221 and the alignment of the second flow-conveying groove 231, the first flow-conveying groove 221 and the second flow-conveying groove 231 are staggered
Cooling liquid speed and turbulivity in structure 10 is lower, the electric component slightly smaller suitable for calorific value.
Optionally, the first flow-conveying groove 221 in each first radiating ribs 22 is multiple, the in each second radiating ribs 23
Two flow-conveying grooves 231 are multiple.That is, each first radiating ribs 22 and the second radiating ribs 23 all have multiple flow-conveying grooves,
Therefore, the cooling structure 10 being aligned compared to the first flow-conveying groove 221 and the second flow-conveying groove 231, each first radiating ribs 22 and
Second radiating ribs 23 all have cooling liquid speed in the cooling body of multiple flow-conveying grooves and turbulivity is larger, are suitable for fever
Measure big electric component.
Further, flow-conveying groove is " u "-shaped groove, to guarantee a part of cooling when coolant liquid flows to flow-conveying groove
Liquid can pass through flow-conveying groove.When the depth of groove is smaller, be conducive to increase flow velocity when coolant liquid flows through flow-conveying groove.
In some unshowned embodiments, flow-conveying groove can also be the circular trough or square groove for being provided with radiating ribs side
Equal enclosed slots equally can achieve the cooling effect of above-mentioned enhancing.
According to the cooling system for vehicle of the utility model another aspect embodiment, including above-mentioned cooling structure
10, radiating ribs are suitable for contacting with heat source, and the slot bottom of flow-conveying groove is suitable for being spaced apart with heat source.That is, cooling structure 10 dissipates
Hot muscle directly fits the pyrotoxin of electrical equipment, to guarantee the cooling effect of cooling structure 10.The slot bottom of flow-conveying groove be suitable for
Pyrotoxin is spaced apart, and guarantees that coolant liquid can be flowed through flow-conveying groove to liquid outlet 141.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is contained at least one embodiment or example of the utility model.In the present specification, schematic expression of the above terms
Necessarily it is directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.In addition, those skilled in the art can be by this
Different embodiments or examples described in specification are engaged and are combined.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of cooling structure, which is characterized in that there is cooling chamber, the cooling chamber has feed liquor in the cooling structure
Mouthful and liquid outlet, at least one radiating ribs is provided in the cooling chamber, the radiating ribs are arranged in the inlet and institute
It states between liquid outlet, and is provided with flow-conveying groove in the radiating ribs.
2. cooling structure according to claim 1, which is characterized in that the cooling chamber includes: first be oppositely arranged
Inner wall and the second inner wall, the radiating ribs include: the first radiating ribs being arranged on first inner wall and are arranged described
The second radiating ribs on second inner wall, first radiating ribs extend towards second inner wall and with second inner wall interval
Open, second radiating ribs extend towards first inner wall and with first spaced apart from inner walls.
3. cooling structure according to claim 2, which is characterized in that first radiating ribs and second radiating ribs are handed over
For arrangement.
4. cooling structure according to claim 2 or 3, which is characterized in that the flow-conveying groove includes: to be arranged described first
The first flow-conveying groove in radiating ribs and the second flow-conveying groove being arranged in second radiating ribs.
5. cooling structure according to claim 2, which is characterized in that the cooling chamber further include: be oppositely arranged
Three inner walls and the 4th inner wall, the third inner wall are connected to one end of first inner wall and second inner wall, and the described 4th
Inner wall is connected to the other end of first inner wall and second inner wall, and the inlet is arranged on the third inner wall,
The liquid outlet is arranged on the 4th inner wall.
6. cooling structure according to claim 4, which is characterized in that from the inlet to the direction of the liquid outlet
On, first flow-conveying groove and second flow-conveying groove alignment.
7. cooling structure according to claim 4, which is characterized in that from the inlet to the direction of the liquid outlet
On, first flow-conveying groove and second flow-conveying groove are staggered.
8. cooling structure according to claim 4, which is characterized in that the first flow-conveying groove in each first radiating ribs
To be multiple, the second flow-conveying groove in each second radiating ribs is multiple.
9. cooling structure according to claim 1, which is characterized in that the flow-conveying groove is " u "-shaped groove.
10. a kind of cooling system for vehicle, which is characterized in that including according to claim 1 to 9 cold
But structure, the radiating ribs are suitable for contacting with heat source, and the slot bottom of the flow-conveying groove is suitable for being spaced apart with the heat source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259650.6U CN209666827U (en) | 2019-02-28 | 2019-02-28 | Cooling structure and the cooling system for vehicle with it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259650.6U CN209666827U (en) | 2019-02-28 | 2019-02-28 | Cooling structure and the cooling system for vehicle with it |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295078A (en) * | 2019-12-20 | 2020-06-16 | 杭州中豪电动科技有限公司 | Motor control system cooling water route reposition of redundant personnel structure |
| CN113365485A (en) * | 2021-08-11 | 2021-09-07 | 深圳比特微电子科技有限公司 | Liquid cooling plate radiator |
| WO2022021483A1 (en) * | 2020-07-27 | 2022-02-03 | 精进电动科技股份有限公司 | Liquid cooling heat dissipation structure and gearbox housing |
-
2019
- 2019-02-28 CN CN201920259650.6U patent/CN209666827U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111295078A (en) * | 2019-12-20 | 2020-06-16 | 杭州中豪电动科技有限公司 | Motor control system cooling water route reposition of redundant personnel structure |
| CN111295078B (en) * | 2019-12-20 | 2021-12-03 | 杭州中豪电动科技有限公司 | Motor control system cooling water route reposition of redundant personnel structure |
| WO2022021483A1 (en) * | 2020-07-27 | 2022-02-03 | 精进电动科技股份有限公司 | Liquid cooling heat dissipation structure and gearbox housing |
| CN113365485A (en) * | 2021-08-11 | 2021-09-07 | 深圳比特微电子科技有限公司 | Liquid cooling plate radiator |
| US11956920B2 (en) | 2021-08-11 | 2024-04-09 | Shenzhen Microbt Electronics Technology Co., Ltd. | Liquid-cooled plate radiator |
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