CN201859737U - Ultrathin filter applied to LED (light-emitting diode) and provided with casing outside magnetic ring - Google Patents
Ultrathin filter applied to LED (light-emitting diode) and provided with casing outside magnetic ring Download PDFInfo
- Publication number
- CN201859737U CN201859737U CN201020585385XU CN201020585385U CN201859737U CN 201859737 U CN201859737 U CN 201859737U CN 201020585385X U CN201020585385X U CN 201020585385XU CN 201020585385 U CN201020585385 U CN 201020585385U CN 201859737 U CN201859737 U CN 201859737U
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- Prior art keywords
- magnet ring
- magnetic ring
- led
- base
- shell
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Abstract
The utility model discloses an ultrathin filter applied to an LED (light-emitting diode) and provided with a casing outside a magnetic ring. The ultrathin filter comprises the magnetic ring and a base, wherein the magnetic ring is provided with the annular casing which is arranged in the base; the casing is threaded with leads; and the leads are hung and fixed on pins by soldering tin after being led out of lead slots of the base. For the ultrathin filter, the magnetic ring is placed in the casing, the stress of the leads can not be applied onto the magnetic ring during threading, so that the influence of the stress to the inductance of the magnetic ring is avoided, and the stability of producing the products in batches is high; and the ultrathin filter is very convenient and practical, has very good economic prospect and can generate excellent social benefits.
Description
Technical field
The utility model relates to a kind of ultra-thin transformer, specifically is the ultra-thin filter of the magnet ring band shell of a kind of LED of being applied to that adopts on a kind of LCD TV.
Background technology
At present, LCD TV is all to lightening development, and this just requires supporting electronic component simultaneously to lightening development, when filter become very thin the time, magnet ring must be done thinly, and then the inductance constant of magnetic core is not allowed to be easy to do greatly, makes the goods sensibility reciprocal be difficult to do height, magnet ring uses high magnetic conductive material to make usually simultaneously, it is bigger influenced by external force, and when putting on wire rod on the magnet ring, inductance value obviously descends, make that qualification rate descends when producing in batches, be difficult to meet customer need.
Summary of the invention
Goal of the invention: at the deficiencies in the prior art, the ultra-thin filter that the purpose of this invention is to provide the magnet ring band shell of a kind of LED of being applied to, by magnet ring being placed on shell inside, the stress of wire rod can not act on the magnet ring when making the threading material, thereby avoided the influence of stress, made that batch process goods stability is higher the magnet ring inductance value.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution adopted in the utility model is as follows:
A kind of ultra-thin filter that is applied to the magnet ring band shell of LED comprises magnet ring and base, and magnet ring is provided with the annular outer cover body, and described shell body is arranged in the base; Threading on shell body hangs on the pin scolding tin and fixes after the lead-in wire groove of lead-in wire from the base drawn.
Described shell body comprises upper shell and the lower house that cooperatively interacts and use, and shell body is provided with draw-in groove.
Be provided with axis in described base, axis is provided with salient point, the use that cooperatively interacts of described salient point and draw-in groove
Beneficial effect: the ultra-thin filter that is applied to the magnet ring band shell of LED of the present utility model, by magnet ring being placed on shell inside, the stress of wire rod can not act on the magnet ring when making the threading material, thereby avoided the influence of stress to the magnet ring inductance value, make that batch process goods stability is higher, very convenient practicality has good economic outlook, can produce good social benefit.
Description of drawings
Fig. 1 is the ultra-thin Filter Structures schematic diagram of the magnet ring band shell of the LED of being applied to of the present utility model.
Fig. 2 is the structural representation of upper shell of the present utility model.
Fig. 3 is the structural representation of lower house of the present utility model.
Fig. 4 is the structural representation of magnet ring of the present utility model.
Fig. 5 is the structural representation of base of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained
As shown in Figure 1, be the ultra-thin filter that is applied to the magnet ring band shell of LED of the present utility model.This ultra-thin filter that is applied to the magnet ring band shell of LED comprises magnet ring 3 and base 1, and magnet ring 3 is provided with annular outer cover body 2, and described shell body 2 is arranged in the base 1; Threading on shell body 2 hangs on the pin scolding tin and fixes after the lead-in wire groove 13 of lead-in wire from the base drawn.
As shown in Figures 2 and 3, be the shell body of the ultra-thin filter of the magnet ring band shell that is applied to LED of the present utility model.Shell body 2 comprises upper shell 21 and the lower house 22 that cooperatively interacts and use, and shell body 2 is provided with draw-in groove 23, is provided with the space 24 of placing magnet ring 3 in shell body 2.
As shown in Figure 4, be the outer magnetic ring 3 of the ultra-thin filter of the magnet ring band shell that is applied to LED of the present utility model.
As shown in Figure 5, be the base 1 of the ultra-thin filter of the magnet ring band shell that is applied to LED of utility model.Be provided with axis 11 in described base 1, axis 11 is provided with salient point 12, the use that cooperatively interacts of described salient point 12 and draw-in groove 23.
The ultra-thin filter that is applied to the magnet ring band shell of LED of the present utility model, at first magnet ring 3 usefulness shell bodies 2 are sleeved on together by last shell body 21 and lower casing body 22, form semi-finished product, on semi-finished product, carry out threading, the semi-finished product of putting on line are assembled in the base 1, position fixing by the salient point 12 on half-finished draw-in groove 23 and the base 1, form finished product, pin is drawn and hung over to lead-in wire from the lead-in wire groove 13 of finished product carry out scolding tin, on pcb board, can the transformer sunk type be installed by borehole.
The utility model provides the method for ultra-thin filter of the magnet ring band shell of a kind of LED of being applied to; its concrete application approach is a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (3)
1. a ultra-thin filter that is applied to the magnet ring band shell of LED comprises magnet ring and base, and it is characterized in that: magnet ring is provided with the annular outer cover body, and described shell body is arranged in the base; Threading on shell body hangs on the pin scolding tin and fixes after the lead-in wire groove of lead-in wire from the base drawn.
2. the ultra-thin filter that is applied to the magnet ring band shell of LED according to claim 1 is characterized in that: described shell body comprises upper shell and the lower house that cooperatively interacts and use, and shell body is provided with draw-in groove.
3. the ultra-thin filter that is applied to the magnet ring band shell of LED according to claim 1, it is characterized in that: be provided with axis in described base, axis is provided with salient point, the use that cooperatively interacts of described salient point and draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020585385XU CN201859737U (en) | 2010-11-01 | 2010-11-01 | Ultrathin filter applied to LED (light-emitting diode) and provided with casing outside magnetic ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020585385XU CN201859737U (en) | 2010-11-01 | 2010-11-01 | Ultrathin filter applied to LED (light-emitting diode) and provided with casing outside magnetic ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859737U true CN201859737U (en) | 2011-06-08 |
Family
ID=44105538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020585385XU Expired - Lifetime CN201859737U (en) | 2010-11-01 | 2010-11-01 | Ultrathin filter applied to LED (light-emitting diode) and provided with casing outside magnetic ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859737U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195467A (en) * | 2011-06-01 | 2011-09-21 | 江苏泰昌电子有限公司 | Sunk plate type filter |
| CN103050225A (en) * | 2012-12-31 | 2013-04-17 | 江苏利通电子有限公司 | Ultrathin filter |
| CN103379810A (en) * | 2012-04-17 | 2013-10-30 | 珠海格力电器股份有限公司 | Magnetic ring fixing device, and air-conditioning outdoor unit having same |
| CN105674431A (en) * | 2016-04-18 | 2016-06-15 | 珠海格力电器股份有限公司 | Protection frame assembly and air conditioner with same |
| CN106783020A (en) * | 2016-12-09 | 2017-05-31 | 徐超 | A kind of low pressure air reactor base |
| CN106935387A (en) * | 2017-04-25 | 2017-07-07 | 无锡晶磊电子有限公司 | Three-phase amorphous inductance |
| CN107039173A (en) * | 2017-04-25 | 2017-08-11 | 无锡晶磊电子有限公司 | Three-phase common mode inductance positioner and its localization method |
| CN107516575A (en) * | 2017-10-25 | 2017-12-26 | 德清明宇电子科技有限公司 | Magnet ring shell and magnetic ring component with fastener |
| CN107527710A (en) * | 2017-10-25 | 2017-12-29 | 德清明宇电子科技有限公司 | Magnetic ring shell and magnetic ring component |
-
2010
- 2010-11-01 CN CN201020585385XU patent/CN201859737U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195467A (en) * | 2011-06-01 | 2011-09-21 | 江苏泰昌电子有限公司 | Sunk plate type filter |
| CN103379810A (en) * | 2012-04-17 | 2013-10-30 | 珠海格力电器股份有限公司 | Magnetic ring fixing device, and air-conditioning outdoor unit having same |
| CN103379810B (en) * | 2012-04-17 | 2017-02-08 | 珠海格力电器股份有限公司 | Magnetic ring fixing device, and air-conditioning outdoor unit having same |
| CN103050225A (en) * | 2012-12-31 | 2013-04-17 | 江苏利通电子有限公司 | Ultrathin filter |
| CN105674431A (en) * | 2016-04-18 | 2016-06-15 | 珠海格力电器股份有限公司 | Protection frame assembly and air conditioner with same |
| CN106783020A (en) * | 2016-12-09 | 2017-05-31 | 徐超 | A kind of low pressure air reactor base |
| CN106935387A (en) * | 2017-04-25 | 2017-07-07 | 无锡晶磊电子有限公司 | Three-phase amorphous inductance |
| CN107039173A (en) * | 2017-04-25 | 2017-08-11 | 无锡晶磊电子有限公司 | Three-phase common mode inductance positioner and its localization method |
| CN107516575A (en) * | 2017-10-25 | 2017-12-26 | 德清明宇电子科技有限公司 | Magnet ring shell and magnetic ring component with fastener |
| CN107527710A (en) * | 2017-10-25 | 2017-12-29 | 德清明宇电子科技有限公司 | Magnetic ring shell and magnetic ring component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214241 Jiangsu province Wuxi City District Xu Yixing City Industrial Road No. 5 Patentee after: Jiangsu Litong electronic Limited by Share Ltd Address before: 214241 Jiangsu province Wuxi City District Xu Yixing City Industrial Road No. 8 Patentee before: Jiangsu Lettall Electronic Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |
|
| CX01 | Expiry of patent term |