CN219305173U - Electrical element housing structure - Google Patents
Electrical element housing structure Download PDFInfo
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- CN219305173U CN219305173U CN202223287350.XU CN202223287350U CN219305173U CN 219305173 U CN219305173 U CN 219305173U CN 202223287350 U CN202223287350 U CN 202223287350U CN 219305173 U CN219305173 U CN 219305173U
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- shell
- lower shell
- air inlet
- mounting plate
- electrical component
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Abstract
The utility model relates to an electric element shell structure, and belongs to the field of electric engineering. In particular to an electric element working cooling shell structure with a plurality of groups of heat dissipation structures. Including lower casing, last cap, casing mounting panel, the casing is arranged in down on the casing mounting panel, on the casing was arranged in down to the last cap, casing mounting panel, lower casing, last cap combination formed box structure, casing mounting panel middle part indent formed the boss, and the casing mounting panel both sides are provided with the mounting hole, and casing mounting panel middle part is provided with the bar hole, and bar hole one side is arranged in to the shock attenuation bolt, and the shock attenuation dust cover is arranged in on the bar hole, and the shock attenuation dust cover's one end block is arranged in the shock attenuation bolt, and the other end is fixed through fastening screw, and lower casing bottom edge is provided with the internal fixation board, be provided with the mounting hole that corresponds with the casing mounting panel on the internal fixation, can protect the installation to electrical component, and the bottom is provided with the shock attenuation dust cover, forms unsettled setting to electrical component.
Description
Technical Field
The utility model relates to an electric element shell structure, and belongs to the field of electric engineering. In particular to an electric element working cooling shell structure with a plurality of groups of heat dissipation structures.
Background
At present, in industrial system control, the installation setting of electric element needs to consider dustproof, heat dissipation, current electric element cutting ferrule structure leakproofness is good, but the radiating effect is poor, long-time use heat dissipation inefficiency, can not carry out quick diffusion, also have the shell structure of adoption installation formula, it forms the casing through the structure that adopts the combination of individual part to form, but its heat dissipation still goes on through single heat exchange, exchange efficiency, can not carry out initiative heat dissipation, the structure of cooperation fan, its air input is less than the discharge amount, the heat that can take away is limited.
Publication number CN213213307U discloses a radiator casing for converter, including demountable installation's first casing and second casing, first casing includes first bottom plate, install first left side board and first right side board on first bottom plate and install first top board and first downside board on first bottom plate, the second casing includes the second bottom plate, install second left side board and second right side board on the second bottom plate and install second top board and second downside board on the second bottom plate, second left side board and first left side board demountable fixed mounting, second right side board and first right side board demountable fixed mounting, the box structure of combination has been adopted to above-mentioned structure, do not form heat exchange or radiating structure, still expand by oneself through inside heat, radiating efficiency is low.
Disclosure of Invention
The utility model aims to overcome the technical defects, and provides a shell which is used for supplementing air flow from each surface on a lower shell, circulating the air flow by matching with a fan and carrying out heat exchange and heat dissipation on devices in the lower shell.
The utility model relates to an electric element shell structure which is realized in such a way that the electric element shell structure comprises a lower shell, an upper shell cover and a shell mounting plate, wherein the lower shell is arranged on the shell mounting plate, the upper shell cover is arranged on the lower shell, the shell mounting plate, the lower shell and the upper shell cover are combined to form a box structure, the middle part of the shell mounting plate is inwards concave to form a boss, mounting holes are arranged on two sides of the shell mounting plate, a strip-shaped hole is arranged in the middle part of the shell mounting plate, a shock absorption bolt is arranged on one side of the strip-shaped hole, a shock absorption dust cover is arranged on the strip-shaped hole, one end of the shock absorption dust cover is clamped on the shock absorption bolt, the other end of the shock absorption dust cover is fixed by a fastening screw, an inner fixing plate is arranged at the edge of the bottom of the lower shell, the inner fixing device comprises a shell mounting plate, wherein a mounting hole corresponding to the shell mounting plate is formed in the inner fixing device, a side air inlet pipe is formed in two sides of the lower shell, the side air inlet pipe is attached to the shell mounting plate to form a channel, an air inlet hole is formed in the bottom of the air inlet pipe, an expansion fin is arranged on the side face of the lower shell, the expansion fin is discontinuous, two fan mounting holes are formed in one end of the lower shell, an air inlet groove is formed in the other end of the lower shell, a rectangular penetrating groove is formed in an upper shell cover, embedded fins are arranged on the inner side of the upper shell cover and are equidistantly arranged on the upper shell cover and extend towards the direction of the shell mounting plate, and the height of one side, close to the air inlet groove, of each embedded fin is larger than that of the other side;
the embedded fin end is abutted with the internal mounting device;
the lower shell is made of aluminum alloy materials;
the two ends of the bottom of the lower shell are provided with grooves, the inner wall of the lower shell is provided with a heat insulation layer, and the heat insulation layer is attached to the inner wall of the lower shell by adopting fireproof cotton;
the surface of the shell mounting plate is provided with a glue film;
the air inlet holes are obliquely arranged and are provided with oblique diversion caps;
the air inlet groove transversely extends to two sides of the lower shell.
The beneficial effects are that:
1. the electric element can be protected and installed, and the damping dust cover is arranged at the bottom of the electric element, so that the electric element is suspended;
2. the air inlet and the air outlet and the internal air flow are independently carried out, so that the air inlet and the air outlet are not mutually interfered;
3. the fins are arranged to form corresponding heat exchange, so that internal heat is diffused;
4. simple structure, easy to assemble and disassemble.
Drawings
Fig. 1 is a perspective view of a housing structure of an electrical component according to the present utility model.
Fig. 2 is a top view of an electrical component housing structure according to the present utility model.
Fig. 3 is a schematic structural view of a housing structure for an electrical component according to the present utility model, which shows only a structural representation taken vertically along the housing in use.
Fig. 4 is a schematic structural view of a housing structure for an electrical component of the present utility model, which shows only a structural representation taken along a transverse direction of the housing in use.
Fig. 5 is a side view of an electrical component housing structure according to the present utility model
In the accompanying drawings:
1. a lower housing; 2. a top cover; 3. a housing mounting plate; 4. embedding the fins; 5. an air inlet groove; 6. a fastening screw; 7. damping dust cover; 8. damping bolt; 9. a side air inlet pipe; 10. expanding the fins; 11. an air inlet hole.
Detailed Description
Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.
The utility model relates to an electric element shell structure which is realized in such a way that the electric element shell structure comprises a lower shell 1, an upper shell cover 2 and a shell mounting plate 3, wherein the lower shell 1 is arranged on the shell mounting plate 3, the upper shell cover 2 is arranged on the lower shell 1, the shell mounting plate 3, the lower shell 1 and the upper shell cover 2 are combined to form a box structure, a boss is concavely formed in the middle part of the shell mounting plate 3, mounting holes are formed at two sides of the shell mounting plate 3, a strip-shaped hole is formed in the middle part of the shell mounting plate 3, a shock-absorbing bolt 8 is arranged at one side of the strip-shaped hole, a shock-absorbing dust cover is arranged on the strip-shaped hole, one end of the shock-absorbing dust cover is clamped on the shock-absorbing bolt 8, the other end of the shock-absorbing dust cover is fixed through a fastening screw 6, an inner fixing plate is arranged at the bottom edge of the lower shell 1, the inner fixing plate is arranged on the inner fixing plate and provided with mounting holes corresponding to the shell mounting plate 3, side air inlet pipes 9 are arranged at two sides of the lower shell 1, the side air inlet pipe 9 is attached to the shell mounting plate 3 to form a channel, an air inlet hole 11 is arranged at the bottom of the air inlet pipe, an expansion fin 10 is arranged on the side surface of the lower shell 1, the expansion fin 10 is discontinuous, two fan mounting holes are arranged at one end of the lower shell 1, an air inlet groove 5 is arranged at the other end of the lower shell, a rectangular through groove is arranged on the upper shell cover 2, embedded fins 4 are arranged at the inner side of the upper shell cover 2 and equidistantly arranged on the upper shell cover 2 and extend towards the shell mounting plate 3, the height of one side of each embedded fin 4 close to the air inlet groove 5 is larger than that of the other side, a device is mounted in the lower shell 1, the upper shell cover 2 is covered on the lower shell so that the embedded fins 4 are abutted against the device, the fans are correspondingly mounted in the fan mounting holes on the lower shell 1, the fans work, external air flows are led in the air inlet groove 5 on the lower shell 1, the heat emitted by the device is taken away through the gaps of the embedded fins 4, in addition, the strip-shaped holes on the shell mounting plate 3 can be matched with the air inlet pipe 9 on the lower shell 1 to carry out supplementary air inlet, the internal heat is exchanged and carried out, the end parts of the embedded fins 4 are abutted against the internal mounting device, the embedded fins can be stably fixed and abutted against the internal mounting device, the lower shell 1 is made of an aluminum alloy material, the whole mass can be lightened, and the rapid heat transfer can be carried out. The air inlet groove is formed in the two ends of the bottom of the lower shell 1, air flow convection can be formed below the shell mounting plate 3, an air inlet channel is formed by matching with the shell mounting plate 3, an adhesive film is arranged on the surface of the shell mounting plate 3, sealing can be formed during mounting, heat on two sides of the shell mounting plate 3 can be separated, the air inlet hole 11 is obliquely arranged and is provided with an oblique flow guide cap, air flow is led in by matching with the side air inlet pipe 9, and the air inlet groove 5 transversely extends to two sides of the lower shell 1, so that the purpose of radiating the frequency converter is achieved.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. An electrical component housing structure, characterized in that: the anti-vibration device comprises a lower shell (1), an upper shell cover (2) and a shell mounting plate (3), wherein the lower shell (1) is arranged on the shell mounting plate (3), the upper shell cover (2) is arranged on the lower shell (1), the shell mounting plate (3), the lower shell (1) and the upper shell cover (2) are combined to form a box structure, the middle part of the shell mounting plate (3) is inwards concave to form a boss, mounting holes are formed in two sides of the shell mounting plate (3), a strip-shaped hole is formed in the middle part of the shell mounting plate (3), a shock absorption bolt (8) is arranged on one side of the strip-shaped hole, a shock absorption dust cover (7) is arranged on the strip-shaped hole, one end of the shock absorption dust cover (7) is clamped on the shock absorption bolt (8), and the other end of the shock absorption dust cover is fixed through a fastening screw (6);
the bottom edge of the lower shell (1) is provided with an inner fixing plate, the inner fixing plate is provided with mounting holes corresponding to the shell mounting plates (3), both sides of the lower shell (1) are provided with side air inlet pipes (9), the side air inlet pipes (9) are attached to the shell mounting plates (3) to form a channel, the bottom of each air inlet pipe is provided with an air inlet hole (11), the side face of the lower shell (1) is provided with an expansion fin (10), the expansion fin (10) is discontinuous, one end of the lower shell (1) is provided with two fan mounting holes, and the other end of the lower shell is provided with an air inlet groove (5); the upper shell cover (2) is provided with a rectangular penetrating groove, embedded fins (4) are arranged on the inner side of the upper shell cover (2), the embedded fins (4) are equidistantly arranged on the upper shell cover (2) and extend towards the direction of the shell mounting plate (3), and the height of one side, close to the air inlet groove (5), of each embedded fin (4) is larger than that of the other side.
2. An electrical component housing structure according to claim 1, wherein: the embedded fin (4) ends are in abutment with an internal mounting means.
3. An electrical component housing structure according to claim 1, wherein: the two ends of the bottom of the lower shell (1) are provided with notches.
4. An electrical component housing structure according to claim 1, wherein: the inner wall of the lower shell (1) is provided with a heat insulation layer, and the heat insulation layer is attached to the inner wall of the lower shell (1) by adopting fireproof cotton.
5. An electrical component housing structure according to claim 1, wherein: and an adhesive film is arranged on the surface of the shell mounting plate (3).
6. An electrical component housing structure according to claim 1, wherein: the air inlet (11) is obliquely arranged and is provided with an oblique diversion cap.
7. An electrical component housing structure according to claim 1, wherein: the air inlet grooves (5) transversely extend to two sides of the lower shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223287350.XU CN219305173U (en) | 2022-12-07 | 2022-12-07 | Electrical element housing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223287350.XU CN219305173U (en) | 2022-12-07 | 2022-12-07 | Electrical element housing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219305173U true CN219305173U (en) | 2023-07-04 |
Family
ID=86986480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223287350.XU Active CN219305173U (en) | 2022-12-07 | 2022-12-07 | Electrical element housing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219305173U (en) |
-
2022
- 2022-12-07 CN CN202223287350.XU patent/CN219305173U/en active Active
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