CN219575406U - Capacitor module and integrated package of integrated water channel - Google Patents
Capacitor module and integrated package of integrated water channel Download PDFInfo
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- CN219575406U CN219575406U CN202320690939.XU CN202320690939U CN219575406U CN 219575406 U CN219575406 U CN 219575406U CN 202320690939 U CN202320690939 U CN 202320690939U CN 219575406 U CN219575406 U CN 219575406U
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- water
- main body
- water channel
- water inlet
- water outlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model provides a capacitor module and integrated package of an integrated water channel, and relates to the technical field of power modules, comprising a metal main body, wherein an inner cavity for filling and sealing a capacitor is formed in the main body; a water channel which covers the length direction of the inner cavity is arranged on one side of the inner cavity in the main body; the two sides of the water channel are provided with a water inlet part and a water outlet part, and the water inlet part and the water outlet part extend out of the main body respectively to be connected with a water inlet pipe and a water outlet pipe; a plurality of turbulent flow columns are arranged in the water channel, so that the problems that the existing water channel is connected with the capacitor module, heat dissipation passes through a plurality of mediums and the heat dissipation efficiency is low are solved.
Description
Technical Field
The utility model relates to the technical field of power modules, in particular to a capacitor module integrated with a water channel and an integrated package.
Background
The automobile electric control mainly comprises a power module, a capacitor, a filter, a shell and the like, and in order to provide production efficiency and reduce cost, some manufacturers modularly design the power module assembly formed by the power module, a water channel, the capacitor and the like, and the traditional power module assembly generally has the following characteristics; the electric capacity is independent installed part, and is the plastics casing, needs heat conduction material to dispel the heat between electric capacity and the water course, and the radiating effect is comparatively general, and the electric capacity needs the fastener to fix on water course or casing, has a plurality of mediums from this between water course and the electric capacity, and water course radiating efficiency is lower.
Disclosure of Invention
In order to overcome the technical defects, the utility model aims to provide a capacitor module and an integrated package of an integrated water channel, which are used for solving the problems that the existing water channel is connected with the capacitor module, heat dissipation passes through a plurality of media and the heat dissipation efficiency is low.
The utility model discloses a capacitor module of an integrated water channel,
the capacitor comprises a metal main body, wherein an inner cavity for filling and sealing the capacitor is formed in the main body;
a water channel which covers the length direction of the inner cavity is arranged on one side of the inner cavity in the main body;
the two sides of the water channel are provided with a water inlet part and a water outlet part, and the water inlet part and the water outlet part extend out of the main body respectively to be connected with a water inlet pipe and a water outlet pipe;
a plurality of turbulent flow columns are arranged in the water channel.
Preferably, the water inlet part and the water outlet part are respectively provided with a water nozzle sealing ring at the joint of the water inlet pipe and the water outlet pipe.
Preferably, the water inlet pipe and the water outlet pipe extend to the water inlet part and the water outlet part respectively, and are connected with the main body through fixing pieces at two sides of the water inlet part and the water outlet part respectively.
The utility model also discloses an integrated package, and the capacitor module is applied to the integrated package;
extending the side of the water channel away from the inner cavity out of the side surface of the main body to form an opening;
and a power module assembly coupled to the body and closing the opening.
Preferably, the power module assembly is connected to the main body by a bolt, and is electrically connected to a terminal extending from the capacitor at one side of the main body.
Preferably, a water channel sealing ring is arranged at the joint of the power module assembly and the opening of the water channel.
Preferably, the capacitor module and the power module assembly are arranged in a shell;
the shell is closed by a cover plate;
the water inlet pipe and the water outlet pipe extend out of the shell.
Preferably, a seal is provided where the inlet pipe and the outlet pipe extend out of the housing.
After the technical scheme is adopted, compared with the prior art, the method has the following beneficial effects:
according to the capacitor module and the integrated package for the integrated water channel, the capacitor is encapsulated by arranging the inner cavity in the metal main body, and the water channel is arranged in the main body, so that the capacitor and the water channel are integrated on the main body, and cooling water directly dissipates heat based on the main body when passing through the water channel, and the problems that the existing water channel is connected with the capacitor module, and the heat dissipation efficiency is lower due to the fact that the heat dissipation passes through a plurality of media are solved; the power module assembly can be further integrated, so that the power module assembly and the capacitor are respectively distributed on two sides of the water channel, and the water channel can directly dissipate heat to the power module assembly and the capacitor, so that the heat dissipation efficiency is increased, the space utilization rate is improved, and the power module assembly and the capacitor can be used as independent integrated packages to be applied to different control systems.
Drawings
FIG. 1 is a schematic view of a capacitor module and an integrated package for an integrated waterway according to a first embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a capacitive module and an integrated package embodiment of an integrated water channel according to a second embodiment of the present utility model;
FIG. 3 is a schematic view of a capacitor module and an integrated package for an integrated waterway according to the present utility model;
FIG. 4 is a schematic view of a capacitor module and a sealing ring of a tap according to one or two embodiments of an integrated water channel and an integrated package according to the present utility model;
fig. 5 is a schematic structural view of a capacitor module and a housing of an integrated package embodiment of an integrated waterway according to the present utility model.
Reference numerals:
1-a main body; 11-lumen; 12-opening; 2-capacitance; 21-terminals; 3-a water channel; 31-a water inlet part; 32-a water outlet part; 33-water inlet pipe; 34-a water outlet pipe; 35-turbulent flow column; 36-a water nozzle sealing ring; 37-bolts; 4-a power module assembly; 41-a water channel sealing ring; 5-a housing; 51-cover plate; 52-seals.
Detailed Description
Advantages of the utility model are further illustrated in the following description, taken in conjunction with the accompanying drawings and detailed description.
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used in this disclosure to describe various information, these information should not be limited to these terms. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
In the following description, suffixes such as "module", "component", or "unit" for representing elements are used only for facilitating the description of the present utility model, and are not of specific significance per se. Thus, "module" and "component" may be used in combination.
Embodiment one: the embodiment discloses electric capacity 2 module of integrated water course 3 for solve current electric capacity 2 and water course 3 and connect, when adopting water course 3 to dispel the heat to electric capacity 2, the heat can be through a plurality of mediums such as electric capacity 2 casing 5, water course 3 casing 5, and the heat loss is great, leads to the lower problem of radiating efficiency. Specifically, as shown in fig. 1, 3 or 4, the capacitor comprises a metal main body 1, which can be zinc, copper, iron and the like, and a proper material can be selected according to actual application scenes and cost, and an inner cavity 11 for encapsulating the capacitor 2 is formed in the main body 1; the inner cavity 11 is used for directly encapsulating the capacitor 2 without arranging the capacitor 2 shell 5, the main body 1 is used as the capacitor 2 shell 5, the inner cavity 11 is a closed inner cavity 11, and a notch is formed in the main body 1 for encapsulation and then closed molding; a water channel 3 covering the length direction of the inner cavity 11 is arranged on one side of the inner cavity 11 in the main body 1, the length direction of the inner cavity 11 is always the longer side, and the water channel 3 in the direction is arranged to ensure that the water channel 3 is longer, so that more cooling water passes through, and the heat dissipation is facilitated to be increased; based on the above setting for electric capacity 2 and water course 3 are located same metal body 1, when the cooling water gets into water course 3, the accessible metal body 1 is direct dispels the heat to electric capacity 2, effectively increases radiating efficiency.
In order to realize the heat dissipation process, two sides of the water channel 3 are provided with a water inlet part 31 and a water outlet part 32, and the water inlet pipe 33 and the water outlet pipe 34 are respectively connected with the main body 1 in an extending way; the water channel 3 is internally provided with a plurality of turbulence columns 35, and specifically, the water channel 3 can be provided with a curve shape or a folded line shape, so that the turbulence columns 35 can be uniformly arranged at intervals or unevenly arranged at intervals further when the time for cooling water to pass through the water channel 3 is increased, and the circulation/curve flow of the cooling water can be controlled by arranging, so that the heat dissipation efficiency is increased. Further alternatively, the turbulence post 35 may be provided with different shapes, including but not limited to a cylindrical shape, a trapezoid shape, etc., to selectively increase/decrease the resistance of the cooling water flowing in the water channel 3, thereby accelerating/slowing down the flow of the cooling water to meet different use requirements.
Based on the above, electric capacity 2 and metal water course 3 direct integration have reduced traditional electric capacity 2 casing 5's material, and water course 3 need not to pass through casing 5 and carries out the switching, has reduced the processing of casing 5 upper water course 3, and effective cost reduction, electric capacity 2 and metal water course 3 integrated design have saved the use of heat conduction material, and the cost is reduced, can reduce electric capacity 2 encapsulation volume and volume value when effectually improving the radiating effect, and electric capacity 2 is integrated with metal water course 3 after, need not extra fastener fixed, has reduced the use of material, the cost is reduced, and improves the security of use.
In this embodiment, the water inlet pipe 33 and the water outlet pipe 34 extend to the water inlet portion 31 and the water outlet portion 32, respectively, and are connected to the main body 1 at two sides of the water inlet portion 31 and the water outlet portion 32 respectively through fixing pieces, where the fixing pieces include, but are not limited to, bolts 37, fixing glue and other connecting devices such as a clamping block and a buckle, and specifically, as an example, a fan-shaped or arc-shaped fixing piece attached to an outer wall of the water inlet portion 31/the water outlet portion 32 on the main body 1 is provided on the water inlet pipe 33/the water outlet pipe 34, and the water inlet pipe 33/the water outlet pipe 34 is tightly connected to the main body 1 through the fixing piece by passing through the bolts 37.
In an alternative embodiment, the water inlet 31 and the water outlet 32 are provided with a water nozzle sealing ring 36 at the connection with the water inlet 33 and the water outlet 34, respectively, the water nozzle sealing ring 36 further increases the tightness of the connection of the water inlet 33/the water outlet 34 with the main body 1, reduces the overflow of the cooling water in the course of entering the water channel 3 through the water inlet 33/the water outlet 34, and further increases the safety of the application process.
Embodiment two: the embodiment also discloses an integrated package, referring to fig. 1-5, the capacitor 2 module described in the first embodiment is applied; such that the side of the waterway 3 facing away from the cavity 11 extends beyond the side of the body 1 to form an opening 12; the power module assembly 4 is connected to the main body 1 and seals the opening 12, and a PCB board or the like can be connected to the power module assembly. That is, the integrated package integrates the capacitor 2, the water channel 3 and the power module component 4, and the power module component 4 and the capacitor 2 are respectively positioned at two sides of the water channel 3, so that double-sided synchronous heat dissipation can be realized, the heat dissipation efficiency is effectively improved, one side of the water channel 3 directly dissipates heat to the capacitor 2 through the metal of the main body 1, and the other side directly dissipates heat to the power module component 4 without medium transmission, so that the heat dissipation effect is improved.
Alternatively, a plurality of radiators extending into the water channel 3 may be disposed on the side of the power module assembly 4 facing the water channel 3, and the power module assembly 4 is subjected to dual heat dissipation by the radiators and the water channel 3, so as to further increase the heat dissipation efficiency of the power module assembly 4.
In the present embodiment, the power module assembly 4 is connected to the main body 1 by a bolt 37, and is electrically connected to the terminal 21 extending from the capacitor 2 on the side of the main body 1. Specifically, for convenience of use, the capacitor 2 is disposed on the same side of the main body 1, and the power module assembly 4 is fixed by a plurality of bolts 37 and then electrically connected with the terminal 21 extending from the capacitor 2, and optionally, a support frame is integrally formed on the main body 1 and used for supporting the terminal 21 extending from the capacitor 2, or alternatively, is directly disposed on the main body 1.
In this embodiment, as an alternative, since the opening 12 of the water channel 3 is directly closed by the power module assembly 4, that is, the power module assembly 4 forms the other side wall of the water channel 3, in order to prevent the device from being damaged due to the overflow of the cooling water in the process, a water channel sealing ring 41 is disposed at the connection part of the power module assembly 4 and the opening 12 of the water channel 3, and the water channel sealing ring 41 is circumferentially disposed along the opening 12. The stability of the connection between the power module assembly 4 and the main body 1 can be further improved by adopting auxiliary means such as sealant.
In this embodiment, the integrated package is used as a single, independent module for convenience of use, and may further include a housing 5 for loading the capacitor 2 module and the power module assembly 4; the housing 5 is closed by a cover plate 51; the cover plate 51 may be welded to the housing 5, or may be fastened, or even fastened by a connecting device, so that the cover plate is suitable for a corresponding use situation, and the water inlet pipe 33 and the water outlet pipe 34 extend out of the housing 5. Thus, the power module assembly 4 can be protected to a certain extent, and the integrated package can be integrated with other devices for use or directly applied to a control system. Based on the foregoing, a sealing member 52 is provided at the position where the water inlet pipe 33 and the water outlet pipe 34 extend out of the housing 5, and the sealing member 52 includes, but is not limited to, a sealing ring, a sealant, etc., so as to further increase the tightness of the housing 5 and improve the safety during use.
It should be noted that the embodiments of the present utility model are preferred embodiments, and the present utility model is not limited in any way, and any person skilled in the art may make use of the above-disclosed technical matters to change or modify the above-disclosed embodiments into equivalent effective embodiments without departing from the technical matters of the present utility model, and any modifications or equivalent changes and modifications to the above-disclosed embodiments according to the technical matters of the present utility model still fall within the scope of the present utility model.
Claims (8)
1. A capacitive module for an integrated waterway, characterized by:
the capacitor comprises a metal main body, wherein an inner cavity for filling and sealing the capacitor is formed in the main body;
a water channel which covers the length direction of the inner cavity is arranged on one side of the inner cavity in the main body;
the two sides of the water channel are provided with a water inlet part and a water outlet part, and the water inlet part and the water outlet part extend out of the main body respectively to be connected with a water inlet pipe and a water outlet pipe;
a plurality of turbulent flow columns are arranged in the water channel.
2. The capacitive module of claim 1, wherein:
the water inlet part and the water outlet part are respectively provided with a water nozzle sealing ring at the joint of the water inlet pipe and the water outlet pipe.
3. The capacitive module of claim 1, wherein:
the water inlet pipe and the water outlet pipe extend to the water inlet part and the water outlet part respectively and are connected with the main body through fixing pieces at two sides of the water inlet part and the water outlet part respectively.
4. An integrated package, characterized in that:
use of a capacitive module according to any of the preceding claims 1-3;
extending the side of the water channel away from the inner cavity out of the side surface of the main body to form an opening;
and a power module assembly coupled to the body and closing the opening.
5. The integrated package of claim 4, wherein:
the power module assembly is connected to the main body through bolts and is electrically connected with terminals extending out of the capacitor at one side of the main body.
6. The integrated package of claim 4, wherein:
and a water channel sealing ring is arranged at the joint of the power module assembly and the opening of the water channel.
7. The integrated package of claim 4, wherein:
the capacitor module and the power module assembly are arranged in a shell;
the shell is closed by a cover plate;
the water inlet pipe and the water outlet pipe extend out of the shell.
8. The integrated package of claim 7, wherein:
and sealing elements are arranged at the positions of the water inlet pipe and the water outlet pipe extending out of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690939.XU CN219575406U (en) | 2023-03-31 | 2023-03-31 | Capacitor module and integrated package of integrated water channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320690939.XU CN219575406U (en) | 2023-03-31 | 2023-03-31 | Capacitor module and integrated package of integrated water channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219575406U true CN219575406U (en) | 2023-08-22 |
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ID=87658121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320690939.XU Active CN219575406U (en) | 2023-03-31 | 2023-03-31 | Capacitor module and integrated package of integrated water channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219575406U (en) |
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2023
- 2023-03-31 CN CN202320690939.XU patent/CN219575406U/en active Active
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