CN220044006U - Filling and sealing box - Google Patents
Filling and sealing box Download PDFInfo
- Publication number
- CN220044006U CN220044006U CN202320965721.0U CN202320965721U CN220044006U CN 220044006 U CN220044006 U CN 220044006U CN 202320965721 U CN202320965721 U CN 202320965721U CN 220044006 U CN220044006 U CN 220044006U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- mounting
- grooves
- substrate
- plate
- 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 title description 4
- 238000004382 potting Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 3
- 238000005219 brazing Methods 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 239000000945 filler Substances 0.000 claims description 16
- 239000000565 sealant Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a potting box, comprising: the shell comprises two first mounting grooves and one second mounting groove, the two first mounting grooves and the one second mounting groove are arranged along a straight line, the two first mounting grooves are communicated, a partition plate is formed between the first mounting groove and the second mounting groove close to the second mounting groove, a second convex plate is formed below the first mounting groove, and a third convex plate is formed below the second mounting groove. According to the utility model, the first convex plate, the second convex plate and the third convex plate are formed outside the first mounting groove and the second mounting groove, so that the heat radiating area to the air is increased, the heat conducting fins are fixed inside the first mounting groove and the second mounting groove, the heat transferring area of the sealant is increased, the heat radiating speed is improved, and the problem of low heat conducting efficiency of the traditional potting box is solved.
Description
Technical Field
The utility model relates to the field of potting boxes, in particular to a potting box.
Background
The encapsulation box is internally provided with an electronic element, and sealant is poured into the encapsulation box. The inner wall and the outer wall of the traditional encapsulating box are smooth, the heat conduction efficiency is poor, and the heating value of the electronic element is larger and larger along with the improvement of the performance of the electronic element. The potting box of conventional construction has failed to meet the heat dissipation requirements of the electronic components.
Disclosure of Invention
The utility model aims to solve the problems, provides a potting box and solves the problem that the traditional potting box is low in heat conduction efficiency.
A potting box comprising: the shell comprises two first mounting grooves and one second mounting groove, the two first mounting grooves and the one second mounting groove are arranged along a straight line, the two first mounting grooves are communicated, a partition plate is formed between the first mounting groove and the second mounting groove close to the second mounting groove, a second convex plate is formed below the first mounting groove, and a third convex plate is formed below the second mounting groove.
On the basis of the technical scheme, the shell further comprises a top plate, the top plate is sleeved outside the tops of the two first mounting grooves and the second mounting groove, and the top plate and the first mounting grooves and the second mounting grooves are integrally formed.
On the basis of the technical scheme, the side face of the first mounting groove is provided with the first convex plate.
On the basis of the technical scheme, the novel heat-conducting fin structure further comprises a heat-conducting fin and brazing filler metal, wherein the heat-conducting fin comprises a substrate and fins, the substrate is fixed with the first mounting groove through brazing filler metal in a brazing mode, and a plurality of fins are formed on one side, far away from the brazing filler metal, of the substrate.
On the basis of the technical scheme, the novel heat-conducting fin structure further comprises a heat-conducting fin and brazing filler metal, wherein the heat-conducting fin comprises a substrate and fins, the substrate is fixed with the second mounting groove through brazing filler metal in a brazing mode, and a plurality of fins are formed on one side, far away from the brazing filler metal, of the substrate.
On the basis of the technical scheme, the novel cover plate comprises a cover plate, a plurality of fixing protrusions are formed above the top plate, a plurality of fixing grooves are formed below the cover plate, the fixing protrusions correspond to the fixing grooves one by one, and the fixing protrusions are inserted into the fixing grooves to fix the shell and the cover plate.
On the basis of the technical scheme, the cover plate is provided with a plurality of through holes.
The utility model has the following advantages: the first installation groove and the outside first flange, second flange and the third flange that are formed with of second installation groove have increased to air heat dissipation's area, and the conducting strip has been fixed to first installation groove and the inside conducting strip that has increased sealed glue heat transfer's area, has improved the radiating rate, has solved the problem that current embedment box heat conduction efficiency is low.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only one embodiment of the present utility model, and that other embodiments of the drawings may be derived from the drawings provided without inventive effort for a person skilled in the art.
Fig. 1: the three-dimensional structure schematic diagram of the utility model;
fig. 2: schematic top view structure of the utility model;
fig. 3: a schematic cross-sectional structure at A-A in fig. 2;
fig. 4: the utility model is a schematic diagram of a bottom view structure;
fig. 5: schematic cross-sectional structure of the cover plate;
fig. 6: schematic diagram of the front cross-sectional structure of the heat conducting fin.
Detailed Description
The utility model is further illustrated by the following figures and examples:
embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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 thus should not be construed as limiting the present utility model.
Embodiment one:
as shown in fig. 1 to 6, the present embodiment provides a potting box including: the shell 1, the shell 1 includes two first mounting grooves 11 and a second mounting groove 12, and two first mounting grooves 11 and a second mounting groove 12 are arranged along sharp, and two first mounting grooves 11 are linked together, the shell 1 is formed with baffle 13 between first mounting groove 11 and the second mounting groove 12 that are close to second mounting groove 12, first mounting groove 11 below is formed with second flange 16, second mounting groove 12 below is formed with third flange 17. Preferably, the housing 1 is cast of metal.
On the basis of the technical scheme, the shell 1 further comprises a top plate 10, the top plate 10 is sleeved on the outer sides of the tops of the two first mounting grooves 11 and the second mounting groove 12, and the top plate 10 and the first mounting grooves 11 and the second mounting grooves 12 are integrally formed.
On the basis of the technical scheme, a first convex plate 15 is formed on the side surface of the first mounting groove 11.
On the basis of the technical scheme, the novel heat-conducting fin structure further comprises a heat-conducting fin 2 and a brazing filler metal 3, wherein the heat-conducting fin 2 comprises a substrate 21 and fins 22, the substrate 21 is fixed with the first mounting groove 11 through brazing filler metal 3 in a brazing mode, and a plurality of fins 22 are formed on one side, far away from the brazing filler metal 3, of the substrate 21.
On the basis of the technical scheme, the novel heat-conducting fin structure further comprises a heat-conducting fin 2 and a brazing filler metal 3, wherein the heat-conducting fin 2 comprises a substrate 21 and fins 22, the substrate 21 is fixed with the second mounting groove 12 through brazing filler metal 3 in a brazing mode, and a plurality of fins 22 are formed on one side, far away from the brazing filler metal 3, of the substrate 21. The heat conducting fin 2 is formed by extruding aluminum.
On the basis of the technical scheme, the novel portable electronic device further comprises a cover plate 4, a plurality of fixing protrusions 14 are formed above the top plate 10, a plurality of fixing grooves 42 are formed below the cover plate 4, the fixing protrusions 14 and the fixing grooves 42 are in one-to-one correspondence, and the fixing protrusions 14 are inserted into the fixing grooves 42 to fix the shell 1 and the cover plate 4.
On the basis of the above technical solution, the cover plate 4 is formed with a plurality of through holes 41. The through holes 41 allow threaded fasteners to pass through to secure the cover plate 4 in the desired place.
Working principle:
in the mounting, electric components such as an inductor are mounted in the first mounting groove 11 and the second mounting groove 12, respectively, and then sealant is poured into the first mounting groove 11 and the second mounting groove 12. After the sealant is solidified, the cover plate 4 is put on the top plate 10, and the fixing projections 14 are inserted into the fixing grooves 42. The cover plate 4 is made of plastic, has certain elasticity, and the fixing protrusion 14 is inserted into the fixing groove 42 to expand and deform the fixing groove 42, thereby fixing the housing 1 and the cover plate 4.
Before the cover plate 4 is mounted, a through hole (not shown in the figure) through which the power supply line passes needs to be formed in the cover plate 4.
When the sealing glue is used, heat generated by electric elements such as inductors can be transferred to the first mounting groove 11 and the second mounting groove 12 through the sealing glue. The heat of the first and second mounting grooves 11 and 12 is transferred to the first, second and third convex plates 15, 16 and 17, thereby increasing the contact area with air and accelerating heat dissipation. The fins 22 of the heat conductive sheet 2 increase the contact area with the sealant, thereby increasing the speed at which the sealant transfers heat to the first and second mounting grooves 11 and 12.
The present utility model has been described above by way of example, but the present utility model is not limited to the above-described embodiments, and any modifications or variations based on the present utility model fall within the scope of the present utility model.
Claims (7)
1. A potting box, comprising: the shell comprises two first mounting grooves and one second mounting groove, the two first mounting grooves and the one second mounting groove are arranged along a straight line, the two first mounting grooves are communicated, a partition plate is formed between the first mounting groove and the second mounting groove close to the second mounting groove, a second convex plate is formed below the first mounting groove, and a third convex plate is formed below the second mounting groove.
2. A potting box according to claim 1, wherein: the shell also comprises a top plate, wherein the top plate is sleeved outside the tops of the two first mounting grooves and the second mounting groove, and the top plate and the first mounting grooves and the second mounting grooves are integrally formed.
3. A potting box according to claim 1, wherein: the side surface of the first mounting groove is provided with a first convex plate.
4. A potting box according to claim 2, wherein: the heat conducting fin comprises a substrate and fins, the substrate is fixed with the first mounting groove through brazing by the brazing filler metal, and a plurality of fins are formed on one side, far away from the brazing filler metal, of the substrate.
5. A potting box according to claim 2, wherein: the heat conducting fin comprises a substrate and fins, the substrate is fixed with the second mounting groove through brazing by the brazing filler metal, and a plurality of fins are formed on one side, far away from the brazing filler metal, of the substrate.
6. A potting box according to claim 2, wherein: the cover plate is characterized by further comprising a cover plate, a plurality of fixing protrusions are formed above the top plate, a plurality of fixing grooves are formed below the cover plate, the fixing protrusions correspond to the fixing grooves one by one, and the fixing protrusions are inserted into the fixing grooves to fix the shell and the cover plate.
7. A potting box as claimed in claim 6, wherein: the cover plate is formed with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965721.0U CN220044006U (en) | 2023-04-26 | 2023-04-26 | Filling and sealing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965721.0U CN220044006U (en) | 2023-04-26 | 2023-04-26 | Filling and sealing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220044006U true CN220044006U (en) | 2023-11-17 |
Family
ID=88743204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320965721.0U Active CN220044006U (en) | 2023-04-26 | 2023-04-26 | Filling and sealing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220044006U (en) |
-
2023
- 2023-04-26 CN CN202320965721.0U patent/CN220044006U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |