CN220933871U - Radiating air duct for electromagnetic component - Google Patents
Radiating air duct for electromagnetic component Download PDFInfo
- Publication number
- CN220933871U CN220933871U CN202322819480.1U CN202322819480U CN220933871U CN 220933871 U CN220933871 U CN 220933871U CN 202322819480 U CN202322819480 U CN 202322819480U CN 220933871 U CN220933871 U CN 220933871U
- Authority
- CN
- China
- Prior art keywords
- iron core
- heat dissipation
- air duct
- core columns
- electromagnetic components
- 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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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000017525 heat dissipation Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Transformer Cooling (AREA)
Abstract
The utility model discloses a heat dissipation air duct for an electromagnetic component, which comprises a plurality of iron core columns which are arranged in a stacked mode, wherein the iron core columns are clamped by clamping plates at two ends and are tightly connected to form an integral structure under the action of a connecting piece, and a plurality of groups of support bars are arranged on the iron core columns or between the adjacent iron core columns so as to form an air duct structure for heat dissipation. According to the utility model, the support bars are arranged on the adjacent iron core columns, so that the air duct for heat dissipation is formed between the adjacent iron core columns, the principle of heat convection is fully utilized, and the heat which is accumulated on the upper part and cannot be dissipated is dissipated through the air duct, so that the overall temperature of a product is reduced, the material cost is saved, and the product volume is reduced; in addition, the structure is simple, the processing and the manufacturing are convenient, and the operability and the practicability are very high.
Description
Technical Field
The utility model relates to the technical field of reactor heat dissipation equipment, in particular to a heat dissipation air duct for electromagnetic components.
Background
The reactor and the transformer are electromagnetic induction components which are wound by insulated wires or foil conductors and insulating layers. When the reactor and the transformer work, the coil can generate continuous heat, the untimely consumption of the heat can influence the performance and the service life of the whole electromagnetic component, and even potential safety hazards are generated.
In the prior art, the heat dissipation mode for the electromagnetic component mainly increases the heat dissipation area of the coil and utilizes the heat conduction effect of the iron core. The heat dissipation is limited due to the part (industry term: window) of the coil blocked by the inherent structure of the iron core, and even more due to the principle of heat convection, the heat is dissipated upwards, and the temperature of the coil is highest in the part theoretically. Often causing excessive temperature rise and even burnout. Therefore, in design, the heat generated by loss is reduced by increasing the sectional area of the conductor and the sectional area of the iron core, and as a result, the product has high cost, large volume, heavy weight and the like.
Disclosure of utility model
The utility model aims to provide a radiating air duct for an electromagnetic component, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a heat dissipation wind channel for electromagnetic components and parts, includes a plurality of range upon range of iron core post that sets up, a plurality of the iron core post is held by the splint at both ends to under the effect of connecting piece zonulae occludens forms overall structure, on the iron core post or adjacent be provided with multiunit support bar between the iron core post, and then form and be used for radiating wind channel structure.
Preferably, the connecting piece comprises a screw rod penetrating through the iron core column, and nuts in tight contact with clamping plates on two sides are arranged at two ends of the screw rod.
Preferably, a supporting plate is connected between the clamping plates at two sides.
Preferably, the support bar comprises a first support part and a second support part which are contacted with the iron core column, and a connecting part with an arc structure is arranged between the first support part and the second support part.
Preferably, the support bar is made of glass fiber material.
Preferably, the electromagnetic component includes a reactor and a transformer.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the support bars are arranged on the adjacent iron core columns, so that the air duct for heat dissipation is formed between the adjacent iron core columns, the principle of heat convection is fully utilized, and the heat which is accumulated on the upper part and cannot be dissipated is dissipated through the air duct, so that the overall temperature of a product is reduced, the material cost is saved, and the product volume is reduced; in addition, the structure is simple, the processing and the manufacturing are convenient, and the operability and the practicability are very high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of a support bar according to the present utility model;
FIG. 4 is a schematic diagram of another embodiment of the present utility model;
in the figure: 1 iron core post, 2 support bar, 3 splint, 4 connecting pieces, 5 backup pad, 6 first supporting part, 7 second supporting part, 8 connecting portions.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
Embodiment one:
The utility model provides a radiating air duct for electromagnetic components and parts, including a plurality of iron core post 1 that range upon range of setting, in the technical scheme of this embodiment, iron core post 1 sectional type designs, and be provided with two sets of altogether, two sets of iron core post 1 are held by splint 3 at both ends, and the effect of three sets of connecting pieces 4 is closely connected and is formed overall structure, connecting pieces 4 include the screw rod that passes iron core post 1, the screw rod both ends are provided with the screw thread respectively, screw rod both ends are equipped with the nut with splint 3 in close contact with both sides, set up the screw on iron core post 1 and the splint 3, the screw rod passes corresponding screw in proper order, through the nut at fastening both ends, and then make splint 3 at both ends can inseparable centre gripping iron core post 1, make it become an entity; be connected with backup pad 5 between the both sides splint 3 for support iron core post 1 in the side, be provided with multiunit support bar 2 between the adjacent iron core post 1, and then form the wind channel structure that is used for radiating between adjacent iron core post 1, the advantage that sets up like this lies in: the principle of heat convection is fully utilized, and heat which is gathered at the upper part and cannot be dissipated is dissipated through the air duct, so that the overall temperature of the product is reduced, the material cost is saved, and the product volume is reduced; in addition, the structure is simple, the processing and the manufacturing are convenient, and the operability and the practicability are very high; the support bar 2 is made of glass fiber, the support bar 2 comprises a first support part 6 and a second support part 7 which are in contact with the iron core columns 1 at two sides, a connecting part 8 with an arc structure is arranged between the first support part 6 and the second support part 7, and the radiating air duct in the technical scheme of the embodiment is mainly applied to a reactor and a transformer.
Embodiment two: the difference from the above embodiment is that:
Three groups of iron core columns 1 with larger volumes and four groups of iron core columns 1 with smaller volumes form a whole under the action of the clamping plates 3 and the connecting pieces 4, the four groups of iron core columns 1 with smaller volumes are positioned between the three groups of iron core columns 1 with larger volumes which are equidistantly arranged and symmetrically arranged at the upper end and the lower end, grooves are formed in the iron core columns 1 with smaller volumes, and the supporting bars 3 are arranged in the grooves to form a heat dissipation air duct.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A heat dissipation wind channel for electromagnetic components and parts, its characterized in that: including a plurality of range upon range of iron core post (1) that set up, a plurality of iron core post (1) are held by splint (3) at both ends to the compact connection forms overall structure under the effect of connecting piece (4), on iron core post (1) or adjacent be provided with multiunit support bar (2) between iron core post (1), and then form the wind channel structure that is used for radiating.
2. The heat dissipation tunnel for electromagnetic components of claim 1, wherein: the connecting piece (4) comprises a screw rod penetrating through the iron core column (1), and nuts tightly contacted with clamping plates (3) on two sides are arranged at two ends of the screw rod.
3. The heat dissipation tunnel for electromagnetic components of claim 1, wherein: a supporting plate (5) is connected between the clamping plates (3) at two sides.
4. A heat dissipation duct for electromagnetic components as defined in any one of claims 1-3, wherein: the support bar (2) comprises a first support part (6) and a second support part (7) which are in contact with the iron core column (1), and a connecting part (8) with an arc structure is arranged between the first support part (6) and the second support part (7).
5. The heat dissipation air duct for electromagnetic components as defined in claim 4, wherein: the supporting strips (2) are made of glass fiber materials.
6. The heat dissipation air duct for electromagnetic components of claim 1, wherein: the electromagnetic component comprises a reactor and a transformer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322819480.1U CN220933871U (en) | 2023-10-20 | 2023-10-20 | Radiating air duct for electromagnetic component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322819480.1U CN220933871U (en) | 2023-10-20 | 2023-10-20 | Radiating air duct for electromagnetic component |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220933871U true CN220933871U (en) | 2024-05-10 |
Family
ID=90962364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322819480.1U Active CN220933871U (en) | 2023-10-20 | 2023-10-20 | Radiating air duct for electromagnetic component |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220933871U (en) |
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2023
- 2023-10-20 CN CN202322819480.1U patent/CN220933871U/en active Active
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