CN219999837U - Mounting case and inverter - Google Patents
Mounting case and inverter Download PDFInfo
- Publication number
- CN219999837U CN219999837U CN202320231936.XU CN202320231936U CN219999837U CN 219999837 U CN219999837 U CN 219999837U CN 202320231936 U CN202320231936 U CN 202320231936U CN 219999837 U CN219999837 U CN 219999837U
- Authority
- CN
- China
- Prior art keywords
- side outer
- mounting
- shell
- mounting shell
- arcwall face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 14
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 6
- 239000003292 glue Substances 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Abstract
The embodiment of the utility model relates to the technical field of production lines, in particular to a mounting shell and an inverter. The outer surfaces comprise a bottom outer surface, a first side outer surface, a second side outer surface, a third side outer surface and a fourth side outer surface, the first side outer surface, the second side outer surface, the third side outer surface and the fourth side outer surface are all connected with the bottom outer surface, the first side outer surface is opposite to the third side outer surface, and the second side outer surface is opposite to the fourth side outer surface; the radiating fins are arranged on the bottom outer surface, part of the radiating fins extend to the first side outer surface and the second side outer surface, part of the radiating fins extend to the third outer surface and the fourth side outer surface, and the radiating fins form included angles with the direction from the first side outer surface to the second side outer surface. Through the mode, the heat dissipation area of the mounting shell is increased, and the good heat dissipation effect is achieved.
Description
Technical Field
The embodiment of the utility model relates to the technical field of inverters, in particular to a mounting shell and an inverter.
Background
The inverter is equipment capable of converting direct current into alternating current, and comprises an inductor and a mounting shell, wherein the mounting shell is provided with a containing cavity, the inductor is contained in the containing cavity, and the mounting shell is fixed to the chassis. When the inverter works, a large amount of heat is generated by the inductor, and the heat of the inductor is dissipated through the mounting shell.
However, in implementing embodiments of the present utility model, the inventors found that: at present, the surface of installation shell is the plane, and heat radiating area is few, leads to the radiating effect of installation shell not good.
Disclosure of Invention
The embodiment of the utility model provides a mounting shell, which has good heat dissipation effect.
In order to solve the technical problems, the utility model adopts a technical scheme that: providing a mounting shell, wherein the mounting shell comprises a shell body, a mounting cavity is arranged in the mounting cavity and used for mounting a piece to be cooled, and the shell body comprises an outer surface; and the radiating fins are arranged on the outer surface.
Optionally, the outer surfaces include a bottom outer surface, a first side outer surface, a second side outer surface, a third side outer surface, and a fourth side outer surface, the first side outer surface, the second side outer surface, the third side outer surface, and the fourth side outer surface all being connected to the bottom outer surface, the first side outer surface being opposite the third side outer surface, the second side outer surface being opposite the fourth side outer surface; the radiating fins are arranged on the bottom outer surface, part of the radiating fins extend to the first side outer surface and the second side outer surface, part of the radiating fins extend to the third side outer surface and the fourth side outer surface, and an included angle is formed between the radiating fins and the direction from the first side outer surface to the second side outer surface.
Optionally, the included angle between the radiating fin and the direction from the outer surface of the first side to the outer surface of the second side is an acute angle.
Optionally, a boss extends from an inner wall of the housing toward the mounting cavity, and the boss is used for abutting against the member to be cooled.
Optionally, the boss has first arcwall face and second arcwall face, the one end of first arcwall face and the one end of second arcwall face all with the inner wall connection of casing, the other end of first arcwall face and the other end of second arcwall face are connected, first arcwall face and second arcwall face are used for laminating wait the radiating member.
Optionally, any two adjacent radiating fins are arranged at intervals, and any two adjacent radiating fins and the mounting shell enclose a radiating air duct.
Optionally, the heat dissipating fin and the housing are integrally formed.
Optionally, the housing is provided with a sealing groove surrounding the opening of the mounting cavity; the installation shell further comprises a sealing ring, the sealing ring is partially arranged in the sealing groove, and the sealing ring is partially protruded out of the sealing groove.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an inverter, including power spare, quick-witted case, inductance and foretell installation shell, the inductance for wait the radiating piece, the inductance set up in the installation shell, the installation shell sets up in the quick-witted incasement, the internal surface of machine case will the opening in the installation cavity of installation shell is sealed.
Optionally, the mounting shell is provided with a screw hole, and the case is provided with an opening; the inverter further comprises a bolt, and the bolt passes through the opening and then is screwed into the screw hole to fix the mounting shell to the chassis.
Optionally, a positioning hole is formed in the inner surface of the case; the installation shell is provided with a positioning column, and the positioning column is inserted into the positioning hole.
The embodiment of the utility model has the beneficial effects that: different from the situation of the prior art, the plurality of radiating fins are arranged on the bottom outer surface, part of the radiating fins extend to the first side outer surface and the second side outer surface, part of the radiating fins extend to the third side outer surface and the fourth side outer surface, the radiating fins can increase the contact area with the outside, and when the part to be radiated emits heat, the heat is transmitted to the outside through the shell and the plurality of radiating fins, so that the cooling effect is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments of the present utility model will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is an exploded perspective view of an inverter provided by an embodiment of the present utility model;
FIG. 2 is a view of a mounting case provided by an embodiment of the present utility model;
FIG. 3 is another view of a mounting shell provided by an embodiment of the present utility model;
fig. 4 is a further view of a mounting housing provided by an embodiment of the present utility model.
Reference numerals:
a0, an inverter; a1, a case; a2, inductance; a3, installing a shell; a4, a fan; a5, a guide plate; 1. a magnetic core; 2. winding the coil; 3. a groove; 10. a housing; 20. a heat radiation fin; 30. a seal ring; 40. a screw hole; 50. positioning columns; 101. a mounting cavity; 102. a bottom outer surface; 103. a first side outer surface; 104. a second side outer surface; 105. a third side outer surface; 106. a fourth side outer surface; 107. a boss; 108. a heat dissipation air duct; 109. sealing grooves; 110. an outer surface; 1071. a first arcuate surface; 1072. and a second arc-shaped surface.
Detailed Description
In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, the installation shell A3 includes a housing 10, a plurality of heat dissipation fins 20 and a piece to be cooled, in some embodiments, the heat dissipation fins 20 and the housing 10 are integrally formed, and the heat dissipation fins 20 and the housing 10 are made of heat conducting materials, the plurality of heat dissipation fins 20 are arranged on the outer surface of the housing 10 at intervals, the piece to be cooled is arranged in the housing 10, and when the piece to be cooled emits heat, the heat is transmitted to the outside through the housing 10 and the plurality of heat dissipation fins 20, thereby achieving the effect of cooling.
For the above-mentioned housing 10, referring to fig. 2, 3 and 4, the housing 10 is provided with a mounting cavity 101 inside, the mounting cavity 101 is used for mounting a member to be cooled, the housing 10 includes an outer surface 110, the outer surface 110 includes a bottom outer surface 102, a first side outer surface 103, a second side outer surface 104, a third side outer surface 105 and a fourth side outer surface 106, the heat dissipation fins 20 have an included angle with a direction from the first side outer surface 103 to the third side outer surface 105, the included angle is an acute angle, the first side outer surface 103, the second side outer surface 104, the third side outer surface 105 and the fourth side outer surface 106 are all connected with the bottom outer surface 102, the first side outer surface 103 is opposite to the third side outer surface 105, the second side outer surface 104 is opposite to the fourth side outer surface 106, a plurality of heat dissipation fins 20 are disposed on the bottom outer surface 102, a portion of the heat dissipation fins 20 extends to the first side outer surface 103 and the second side outer surface 104, and a portion of the heat dissipation fins 20 extends to the third side outer surface 105 and the fourth side outer surface 106, thereby increasing a contact area between the mounting housing A3 and the outside, and enabling heat to be quickly transferred to the outside.
For the above-mentioned housing 10, please refer to fig. 4, the inner wall of the housing 10 extends toward the mounting cavity 101 and has a boss 107, the boss 107 has a first arc surface 1071 and a second arc surface 1072, one end of the first arc surface 1071 and one end of the second arc surface 1072 are connected with the inner wall of the housing 10, the other end of the first arc surface 1071 and the other end of the second arc surface 1072 are connected, the first arc surface 1071 and the second arc surface 1072 are used for attaching to a piece to be cooled, and the risk of the piece to be cooled from shifting is reduced.
It should be noted that, the housing 10 is further provided with a sealing groove 109, the sealing groove 109 surrounds the opening of the mounting cavity 101, the mounting housing A3 further includes a sealing ring 30, a portion of the sealing ring 30 is disposed in the sealing groove 109, and a portion of the sealing ring 30 protrudes from the sealing groove 109, so as to increase tightness of the mounting housing A3 and prevent dust and moisture from entering the interior of the mounting housing A3.
When the plurality of heat dissipation fins 20 are disposed on the bottom outer surface 102 in the embodiment of the present utility model, part of the heat dissipation fins 20 extend to the first side outer surface 103 and the second side outer surface 104, and part of the heat dissipation fins 20 extend to the third side outer surface 105 and the fourth side outer surface 106, the heat dissipation fins 20 can increase the contact area with the outside, and when the heat is emitted by the part to be dissipated, the heat is transferred to the outside through the housing 10 and the plurality of heat dissipation fins 20, thereby achieving the effect of reducing the temperature.
Referring to fig. 1 and 2, the inverter A0 includes a power component (not shown), a case A1, an inductor A2, and the above-mentioned mounting case A3, where the inductor A2 is a component to be cooled, the inductor A2 is disposed in the mounting cavity 101, the mounting case A3 is disposed in the case A1, and an opening of the mounting cavity 101 of the mounting case A3 is closed by an inner surface of the case A1.
For the case A1 described above, referring to fig. 1, the mounting case A3 is provided with a screw hole 40, the case A1 is provided with an opening (not shown), the inverter A0 further includes a bolt (not shown), and the bolt passes through the opening and is screwed into the screw hole 40 to fix the mounting case A3 to the case A1, thereby increasing the stability of the mounting case A3. It should be noted that, the inner surface of the chassis A1 is further provided with a positioning hole (not shown), the mounting shell A3 is provided with a positioning column 50, and the positioning column 50 is inserted into the positioning hole.
For the above-mentioned inductor A2, please refer to fig. 2, the inductor A2 includes a magnetic core 1 and a winding coil 2, the winding coil 2 is wound around the magnetic core 1, and the winding coil 2 and the magnetic core 1 enclose a groove 3, a portion of the groove 3 abuts against a first arc surface 1071, another portion of the groove 3 abuts against a second arc surface 1072, and the groove 3 can limit the inductor A2 from being deviated, thereby increasing the stability of the inductor A2.
For the inverter A0 described above, referring to fig. 2, the inverter A0 further includes a glue filling (not shown) disposed on an inner bottom wall of the housing 10, where the glue filling connects the inductor A2 with the inner bottom wall of the housing 10, and the glue filling is made of a heat conducting material, so that heat generated by the inductor A2 can be transferred to an inner wall of the installation shell A3, thereby increasing heat conductivity between the inductor A2 and the installation shell A3. It should be noted that the boss 107 extending from the inner wall of the housing 10 can reduce the amount of glue to be dispensed.
For the inverter A0 described above, referring to fig. 1, the inverter A0 further includes a fan A4 and a guide plate A5, where the fan A4 and the guide plate A5 are disposed in the chassis A1, any two adjacent heat dissipation fins 20 are disposed at intervals, and the heat dissipation air duct 108 is enclosed by any two adjacent heat dissipation fins 20 and the mounting shell A3, and when the heat dissipation fins 20 emit heat, the heat is transferred to the air in the heat dissipation air duct 108, the fan A4 can suck or exhaust the air in the chassis A1, and the guide plate A5 guides the air that the fan A4 can suck or exhaust to the heat dissipation air duct 108, thereby taking away the heat in the chassis A1.
For the specific structure and function of the power element, the chassis A1 and the inductor A2, reference may be made to the above embodiments, which are not described herein in detail.
It should be noted that the description of the present utility model and the accompanying drawings illustrate preferred embodiments of the present utility model, but the present utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are not to be construed as additional limitations of the utility model, but are provided for a more thorough understanding of the present utility model. The above-described features are further combined with each other to form various embodiments not listed above, and are considered to be the scope of the present utility model described in the specification; further, modifications and variations of the present utility model may be apparent to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be included within the scope of this utility model as defined in the appended claims.
Claims (10)
1. A mounting case, comprising:
the shell is provided with a mounting cavity for mounting a piece to be cooled, and comprises an outer surface;
a plurality of radiating fins arranged on the outer surface;
the outer surfaces comprise a bottom outer surface, a first side outer surface, a second side outer surface, a third side outer surface and a fourth side outer surface, the first side outer surface, the second side outer surface, the third side outer surface and the fourth side outer surface are all connected with the bottom outer surface, the first side outer surface is opposite to the third side outer surface, and the second side outer surface is opposite to the fourth side outer surface;
the radiating fins are arranged on the bottom outer surface, part of the radiating fins extend to the first side outer surface and the second side outer surface, part of the radiating fins extend to the third side outer surface and the fourth side outer surface, and an included angle is formed between the radiating fins and the direction from the first side outer surface to the second side outer surface.
2. The mounting shell of claim 1, wherein the mounting shell is configured to be mounted to the housing,
the included angle between the radiating fin and the direction from the outer surface of the first side to the outer surface of the second side is an acute angle.
3. The mounting shell of claim 1, wherein the mounting shell is configured to be mounted to the housing,
the inner wall of the shell extends towards the mounting cavity to form a boss, and the boss is used for propping against the piece to be cooled.
4. The mounting shell according to claim 3, wherein,
the boss has first arcwall face and second arcwall face, the one end of first arcwall face and the one end of second arcwall face all with the inner wall of casing is connected, the other end of first arcwall face and the other end of second arcwall face are connected, first arcwall face and second arcwall face are used for laminating treat the radiating member.
5. The mounting shell of claim 1, wherein any two adjacent heat dissipating fins are disposed at intervals, and wherein any two adjacent heat dissipating fins and the mounting shell enclose a heat dissipating air channel.
6. The mounting shell of claim 1, wherein the mounting shell is configured to be mounted to the housing,
the radiating fins and the shell are integrally formed.
7. The mounting shell according to any one of claims 1-6, wherein,
the shell is provided with a sealing groove which surrounds the opening of the mounting cavity;
the installation shell further comprises a sealing ring, the sealing ring is partially arranged in the sealing groove, and the sealing ring is partially protruded out of the sealing groove.
8. An inverter, comprising a power component, a chassis, an inductor and a mounting shell according to any one of claims 1-7, wherein the inductor is the component to be cooled, the inductor is arranged in the mounting shell, the mounting shell is arranged in the chassis, and an opening of a mounting cavity of the mounting shell is closed by an inner surface of the chassis.
9. The inverter according to claim 8, wherein,
the mounting shell is provided with a screw hole, and the case is provided with an opening;
the inverter further comprises a bolt, and the bolt passes through the opening and then is screwed into the screw hole to fix the mounting shell to the chassis.
10. The inverter according to claim 8, wherein,
the inner surface of the case is provided with a positioning hole;
the installation shell is provided with a positioning column, and the positioning column is inserted into the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231936.XU CN219999837U (en) | 2023-02-02 | 2023-02-02 | Mounting case and inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320231936.XU CN219999837U (en) | 2023-02-02 | 2023-02-02 | Mounting case and inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219999837U true CN219999837U (en) | 2023-11-10 |
Family
ID=88604643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320231936.XU Active CN219999837U (en) | 2023-02-02 | 2023-02-02 | Mounting case and inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219999837U (en) |
-
2023
- 2023-02-02 CN CN202320231936.XU patent/CN219999837U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |