CN204011000U - A kind of inductance framework with pin - Google Patents
A kind of inductance framework with pin Download PDFInfo
- Publication number
- CN204011000U CN204011000U CN201420435291.2U CN201420435291U CN204011000U CN 204011000 U CN204011000 U CN 204011000U CN 201420435291 U CN201420435291 U CN 201420435291U CN 204011000 U CN204011000 U CN 204011000U
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- pedestal
- inductance
- pin
- cover plate
- main body
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Abstract
The utility model provides a kind of inductance framework with pin, the main body of described inductance is integrated injection mo(u)lding, and main body middle part is the square tube type wrapping post of hollow, and wrapping post one end is pedestal, the other end is cover plate, is equipped with the ventilative heat dissipation channel being communicated with wrapping post centre bore on base and cover plate; Cover plate outside is provided with horizontal holddown groove, and pedestal is provided with pedestal holddown groove, and pedestal two ends are provided with wire casing, and base bottom is provided with connecting pin, and connecting pin and main body integrated injection molding are fastening.The utility model has the advantage of: connecting pin is directly just placed in mould when skeleton injection moulding, after inductance assembling is produced, it is firm that pin connects, not loosening, effectively increases the useful life of inductance; Adopt the holddown groove of indent, can make shell fixing more fastening, and reduce raw material utilization rate, and then reduce production costs; Adopt the heat dissipation channel of hollow to be conducive to coil heat radiation, the useful life of extension coil.
Description
Technical field
The utility model relates to inductance technical field, refers in particular to a kind of inductance framework with pin.
Background technology
Inductor is to be the element that magnetic energy stores electric energy conversion.The structure of inductor is similar to transformer, but only has a winding.Inductor has certain inductance, and it only hinders the variation of electric current.If inductor is under the state that does not have electric current to pass through, when circuit is connected, it will be attempted to hinder electric current and flow through it; If inductor under the state that has electric current to pass through, when circuit disconnects it will to attempt to maintain electric current constant.Inductor claims again choke, reactor, dynamic reactor.Inductor mainly plays the effects such as filtering, vibration, delay, trap in circuit, screens in addition signal, filtered noise, stabling current and suppresses the effects such as Electromagnetic Interference.Inductance is exactly together with electric capacity in the modal effect of circuit, forms LC filter circuit.Electric capacity has the characteristic of " resistance direct current, logical interchange ", and inductance has the function of " perfectly straight stream, resistance exchanges ".If by LC filter circuit, so, interchange interference signal will be become thermal energy consumption by inductance and fall the direct current with many interference signals; The direct current that becomes purer is when the inductance, and interchange interference signal wherein is also become magnetic strength and heat energy, frequency higher the most easily by inductive impedance, this just can suppress the interference signal of upper frequency.The skeleton of existing inductor and connecting pin are embedded mostly, and its connecting pin is easily loosening, and mostly on inductance framework, only open two fairleads for connecing lead-in wire circle, and this structure wiring is inconvenient.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, easy for installation, inductance framework with pin that pin is connected firmly is provided.
For achieving the above object, technical scheme provided by the utility model is: a kind of inductance framework with pin, the main body of described inductance is integrated injection mo(u)lding, main body middle part is the square tube type wrapping post of hollow, wrapping post one end is pedestal, the other end is cover plate, is equipped with the ventilative heat dissipation channel being communicated with wrapping post centre bore on base and cover plate; Outside cover plate, broad ways is provided with the horizontal holddown groove of indent, and pedestal is provided with the pedestal holddown groove matching with horizontal holddown groove, and pedestal two ends are equipped with the wire casing of n indent, 2≤n≤7; Base bottom is provided with connecting pin, and described connecting pin is two, lays respectively at the diagonal position of base bottom, and connecting pin and main body integrated injection molding are fastening.
The wire casing quantity at described pedestal two ends is consistent.
The utility model has the advantage of: connecting pin is directly just placed in mould when skeleton injection moulding, after inductance assembling is produced, pin is without bonding in addition, and it is firm to connect, not loosening, effectively increases the useful life of inductance; Adopt the holddown groove of indent, first can make shell fixing more fastening, and second can reduce raw material utilization rate, and then effectively reduces production costs; Adopt the heat dissipation channel of hollow to be conducive to coil heat radiation, the useful life of extension coil.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: referring to accompanying drawing 1, the inductance framework with pin described in the present embodiment, the main body of described inductance is integrated injection mo(u)lding, main body middle part is the square tube type wrapping post 1 of hollow, wrapping post 1 one end is pedestal 2, and the other end is cover plate 3, is equipped with the ventilative heat dissipation channel 4 being communicated with wrapping post 1 centre bore on pedestal 2 and cover plate 3; Adopt the heat dissipation channel 4 of hollow to be conducive to coil heat radiation, the useful life of extension coil.Cover plate 3 outside broad wayss are provided with the horizontal holddown groove 5 of indent, and pedestal 2 is provided with the pedestal holddown groove 6 matching with horizontal holddown groove 5, and pedestal 2 two ends are equipped with wire casing 7,2≤n≤7 of n indent; Wire casing 7 quantity at pedestal 2 two ends are consistent.Pedestal 2 bottoms are provided with connecting pin 8, and described connecting pin 8 is two, lays respectively at the diagonal position of pedestal 2 bottoms, and connecting pin 8 is fastening with main body integrated injection molding.Connecting pin is directly just placed in mould when skeleton injection moulding, and after inductance assembling is produced, it is firm that pin connects, not loosening, effectively increases the useful life of inductance; Adopt the holddown groove of indent, first can make shell fixing more fastening, and second can reduce raw material utilization rate, and then effectively reduces production costs.
The embodiment of the above is only the preferred embodiment of the utility model, not with this, limits practical range of the present utility model, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection range of the present utility model.
Claims (2)
1. the inductance framework with pin, it is characterized in that: the main body of described inductance is integrated injection mo(u)lding, main body middle part is the square tube type wrapping post (1) of hollow, wrapping post (1) one end is pedestal (2), the other end is cover plate (3), is equipped with the ventilative heat dissipation channel (4) being communicated with wrapping post (1) centre bore on pedestal (2) and cover plate (3); Cover plate (3) outside broad ways is provided with the horizontal holddown groove (5) of indent, and pedestal (2) is provided with the pedestal holddown groove (6) matching with horizontal holddown groove (5), and pedestal (2) two ends are equipped with the wire casing (7) of n indent, 2≤n≤7; Pedestal (2) bottom is provided with connecting pin (8), and described connecting pin (8) is two, lays respectively at the diagonal position of pedestal (2) bottom, and connecting pin (8) is fastening with main body integrated injection molding.
2. a kind of inductance framework with pin according to claim 1, is characterized in that: wire casing (7) quantity at pedestal (2) two ends is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435291.2U CN204011000U (en) | 2014-08-04 | 2014-08-04 | A kind of inductance framework with pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435291.2U CN204011000U (en) | 2014-08-04 | 2014-08-04 | A kind of inductance framework with pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204011000U true CN204011000U (en) | 2014-12-10 |
Family
ID=52050963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420435291.2U Expired - Fee Related CN204011000U (en) | 2014-08-04 | 2014-08-04 | A kind of inductance framework with pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204011000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831715A (en) * | 2018-07-23 | 2018-11-16 | 苏州欧普照明有限公司 | inductance framework and inductance device |
-
2014
- 2014-08-04 CN CN201420435291.2U patent/CN204011000U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831715A (en) * | 2018-07-23 | 2018-11-16 | 苏州欧普照明有限公司 | inductance framework and inductance device |
| CN110517863A (en) * | 2018-07-23 | 2019-11-29 | 苏州欧普照明有限公司 | Inductance framework and inductance device |
| CN110571026A (en) * | 2018-07-23 | 2019-12-13 | 苏州欧普照明有限公司 | Inductance framework and inductance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313000 Zhejiang city of Huzhou province Changxing County coal town BAIXIAN Industrial Park Patentee after: Changxin super Technology Co. Ltd. Address before: 313000 Zhejiang city of Huzhou province Changxing County Xian Xiang Bai Industrial Zone Phoenix Pavilion Patentee before: CHANGXING CHAONENG ELECTRONICS CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180804 |