CN217719241U - Inductance transformer structure - Google Patents
Inductance transformer structure Download PDFInfo
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- CN217719241U CN217719241U CN202221374882.4U CN202221374882U CN217719241U CN 217719241 U CN217719241 U CN 217719241U CN 202221374882 U CN202221374882 U CN 202221374882U CN 217719241 U CN217719241 U CN 217719241U
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- magnetic core
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Abstract
The utility model discloses an inductance transformer structure belongs to transformer technical field, has solved the bad problem of prior art heat dissipation. Including transformer bottom plate and magnetic core, the magnetic core sets up on transformer bottom plate, the magnetic core cladding has heat conduction silicone grease, the magnetic core top still is equipped with the aluminium and presss from both sides, the aluminium presss from both sides the bottom and is connected with transformer bottom plate. The utility model discloses a cladding heat conduction silicone grease has improved the radiating efficiency on the magnetic core to the aluminium of setting presss from both sides can effectively prevent the use impact to the influence of magnetic core, also can assist the heat dissipation simultaneously, provides the safety guarantee for the power complete machine.
Description
Technical Field
The utility model belongs to the technical field of the transformer, specifically an inductance transformer structure.
Background
The conventional transformer-fixed core is currently in a tape-wrapped manner, as shown in fig. 3. However, on the premise that the magnetic cores in certain fields are required to be of the same specification and material, the transformer is required to be small in size and high in power, and the problem of poor heat dissipation of the magnetic cores is caused. If the specification of the magnetic core is increased and the whole transformer is packaged greatly, the hidden trouble of installation is caused to the whole power supply.
Therefore, the utility model provides an inductance transformer structure to solve the problem that proposes among the above-mentioned background art.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an inductance transformer structure, includes transformer bottom plate and magnetic core, the magnetic core sets up on transformer bottom plate, the magnetic core cladding has heat conduction silicone grease, the magnetic core top still is equipped with the aluminium and presss from both sides, the aluminium presss from both sides the bottom and is connected with transformer bottom plate.
Further scheme: and the magnetic cores, the magnetic cores and the transformer bottom plate and the aluminum clamp and the transformer bottom plate are fixedly connected through epoxy resin glue.
Further scheme: the heat conductivity coefficient of the heat-conducting silicone grease is 2-5.0W/m.K.
Further scheme: the internal dimension of the aluminum clip is matched with the dimension of the magnetic core.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses cladding heat conduction silicone grease has improved the radiating efficiency on the magnetic core to the aluminium of setting presss from both sides can effectively prevent the use impact to the influence of magnetic core, also can assist the heat dissipation simultaneously, provides the safety guarantee for the power complete machine.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is an assembled schematic view of an inductive transformer structure;
FIG. 2 is an assembly view of an inductive transformer structure without aluminum clips;
fig. 3 is a schematic structural diagram of a conventional transformer.
In the figure: 1. a magnetic core; 2. an aluminum clip; 3. a transformer baseplate; 4. epoxy resin glue; 5. and (3) heat-conducting silicone grease.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention, i.e., the described embodiments are merely illustrative of some, but not all, of the embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, an inductance transformer structure includes a transformer base plate 3 and a magnetic core 1, wherein the magnetic core 1 is disposed on the transformer base plate 3, and the outer wall of the magnetic core 1 is coated with a heat conductive silicone grease 5 for insulation and heat dissipation; be equipped with aluminium and press from both sides 2 above magnetic core 1, be connected aluminium press from both sides 2 bottoms and transformer bottom plate 3 for protect magnetic core 1 and avoid the collision, supplementary heat dissipation simultaneously.
Compared with the prior art, the embodiment of the utility model provides a pair of inductance transformer structure, cladding heat conduction silicone grease 5 has improved the radiating efficiency on magnetic core 1 to the aluminium of setting presss from both sides 2 can effectively prevent the use and bumps the influence to magnetic core 1, also can assist the heat dissipation simultaneously, provides the safety guarantee for the power complete machine.
In one embodiment, the magnetic core 1 and the magnetic core 1, the magnetic core 1 and the transformer base plate 3, and the aluminum clip 2 and the transformer base plate 3 are fixedly connected by epoxy glue 4. Through the arrangement, the magnetic core 1 is not easy to loosen after the assembly is completed.
In this embodiment, the thermal conductivity of the thermal grease 5 should be ensured to be between 2-5.0W/m · K to obtain the best heat dissipation performance.
The foregoing is illustrative and explanatory of the structure of the invention, and it is intended that those skilled in the art who have the structure described herein be able to make various modifications, additions or substitutions thereto, without departing from the scope of the invention as defined in the claims.
Claims (4)
1. An inductance transformer structure, includes transformer bottom plate (3) and magnetic core (1), its characterized in that: magnetic core (1) sets up on transformer bottom plate (3), magnetic core (1) cladding has heat conduction silicone grease (5), magnetic core (1) top still is equipped with aluminium and presss from both sides (2), aluminium presss from both sides (2) bottom and is connected with transformer bottom plate (3).
2. An induction transformer structure according to claim 1, characterized in that the magnetic core (1) and the magnetic core (1), the magnetic core (1) and the transformer base plate (3) and the aluminum clip (2) and the transformer base plate (3) are all fixedly connected by epoxy glue (4).
3. An induction transformer structure according to claim 1, characterized in that said thermally conductive silicone grease (5) has a thermal conductivity of 2-5.0W/m-K.
4. An induction transformer structure according to claim 1, characterized in that the inner dimensions of the aluminium clip (2) are adapted to the dimensions of the magnetic core (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221374882.4U CN217719241U (en) | 2022-06-02 | 2022-06-02 | Inductance transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221374882.4U CN217719241U (en) | 2022-06-02 | 2022-06-02 | Inductance transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217719241U true CN217719241U (en) | 2022-11-01 |
Family
ID=83799045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221374882.4U Active CN217719241U (en) | 2022-06-02 | 2022-06-02 | Inductance transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217719241U (en) |
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2022
- 2022-06-02 CN CN202221374882.4U patent/CN217719241U/en active Active
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