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 PDF

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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
Authority
CN
China
Prior art keywords
shell
led
magnet ring
magnetic ring
base
Prior art date
Application number
CN201020585385XU
Other languages
Chinese (zh)
Inventor
张德峰
贾兴虎
吴余华
Original Assignee
江苏利通电子有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江苏利通电子有限公司 filed Critical 江苏利通电子有限公司
Priority to CN201020585385XU priority Critical patent/CN201859737U/en
Application granted granted Critical
Publication of CN201859737U publication Critical patent/CN201859737U/en

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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

A kind of ultra-thin filter that is applied to the magnet ring band shell of LED
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.
CN201020585385XU 2010-11-01 2010-11-01 Ultrathin filter applied to LED (light-emitting diode) and provided with casing outside magnetic ring CN201859737U (en)

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

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020585385XU 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)

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CN (1) CN201859737U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
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

Cited By (8)

* Cited by examiner, † Cited by third party
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

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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.

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
CX01 Expiry of patent term

Granted publication date: 20110608