CN201859736U - Elliptical magnetic ring filter applied to LEDs - Google Patents
Elliptical magnetic ring filter applied to LEDs Download PDFInfo
- Publication number
- CN201859736U CN201859736U CN2010205852700U CN201020585270U CN201859736U CN 201859736 U CN201859736 U CN 201859736U CN 2010205852700 U CN2010205852700 U CN 2010205852700U CN 201020585270 U CN201020585270 U CN 201020585270U CN 201859736 U CN201859736 U CN 201859736U
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- magnet ring
- magnetic ring
- base
- wound
- wires
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- Expired - Lifetime
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- 238000004804 winding Methods 0.000 claims abstract description 8
- 230000000192 social effect Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an elliptical magnetic ring filter applied to LEDs, which comprises an elliptical magnetic ring and a base. The elliptical magnetic ring is matched with the base, wires are wound on flat areas of the elliptical magnetic ring rather than wound on arc areas of the elliptical magnetic ring, and a partition plate used for separating two windings on the magnetic ring is arranged on the base. Since the flat sections of the elliptical magnetic ring, rather than the arc areas of the elliptical magnetic ring, are wound with the wires, when the magnetic ring wound with the wires is assembled with the base, a portion of the base corresponding to the flat areas wound with the wires is bored out, the arc areas without being wound with wires are arranged on the base, and the magnetic ring and the base are assembled without being affected by the areas wound with the wires, so that ultra-thinning of the integral filter can be realized effectively. In addition, the elliptical magnetic ring filter applied to LEDs has better practicability and is capable of generating better economic benefit and social effect.
Description
Technical field
The utility model relates to the ellipse magnet ring filter of a kind of LED of being applied to, specifically is the ellipse magnet ring filter that is applied to LED that is adopted on a kind of LCD TV.
Background technology
In order to satisfy the structural requirement of ultrathin large-screen liquid crystal display television, must there be the ultra-thin components and parts that adapt with it supporting, the power switch transformer is one of device of wherein the most difficult ultra-thinization of realization, and especially filter adopts round magnet ring threading because of filter, magnet ring internal diameter and external diameter there are differences, cause when threading, magnet ring is outside, and threading is smooth arranges, but level has appearred in inside, cause the product height higher, be difficult to realize ultra-thinization.
Summary of the invention
Goal of the invention: at the deficiencies in the prior art, the purpose of this utility model provides the ellipse magnet ring filter of a kind of LED of being applied to, by improving structural design, realizes that whole filter is thinner.
Technical scheme: in order to realize the foregoing invention purpose, the technical solution used in the present invention is as follows:
A kind of ellipse magnet ring filter that is applied to LED, magnet ring and base that comprising cooperatively interacts uses, described magnet ring is oval magnet ring, at the flat region threading of oval magnet ring, the threading not in oval magnet ring circular arc zone; Described base is provided with the dividing plate that is used to isolate two windings on the magnet ring.
Be provided with groove on base, the winding leads on the described magnet ring is drawn by groove.
Beneficial effect: the ellipse magnet ring filter that is applied to LED of the present utility model, carry out threading at straight one section of ellipse magnet ring, threading is not carried out in the zone of circular arc, when putting on the assembling of the magnet ring of wire rod and base, the flat region part base of threading hollows out, the circular arc zone of threading is not positioned on the base, make the threading zone not influence the assembling of magnet ring and base, can effectively realize ultra-thinization of whole filter like this, have better practicability, can produce good economic benefits and social effect.
Description of drawings
Fig. 1 is the ellipse magnet ring Filter Structures schematic diagram of the LED of being applied to of the present utility model.
Fig. 2 is the magnet ring structural representation of the ellipse magnet ring filter of the LED of being applied to of the present utility model.
Fig. 3 is the understructure schematic diagram of the ellipse magnet ring filter of the LED of being applied to 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 ellipse magnet ring filter that is applied to LED of the present utility model.This ellipse magnet ring filter that is applied to LED comprises magnet ring 1 and the base 2 that cooperatively interacts and use.
As shown in Figure 2, be the described magnet ring 1 that is applied to the ellipse magnet ring filter of LED of the present utility model.Magnet ring 1 is oval magnet ring, at flat region 11 threading of oval magnet ring, and the threading not in oval magnet ring circular arc zone 12.
As shown in Figure 3, be the base 2 that is applied to the ellipse magnet ring filter of LED of the present utility model.Base 2 is provided with the dividing plate 21 that is used to isolate two windings on the magnet ring 2.Be provided with groove 22 on base 2, the winding leads on the described magnet ring is drawn by groove 22, and hangs over pin 23 tops
The ellipse magnet ring filter that is applied to LED of the present utility model, there is dividing plate 21 to play the effect of isolating two windings on the base 2, during threading, flat region 11 threading at oval magnet ring 1, wire rod is arranged neatly, oval magnet ring 1 circular arc zone 12 is threading not, when oval magnet ring 1 is assembled with base 2, oval magnet ring 1 circular arc zone 12 is positioned on the base 2, lead-in wire is drawn by the groove on the base 2 22, and hangs over the pin 23 top d of base 2, like this, can adopt the mode of sinking to be installed on the pcb board, the height that makes product be positioned on the pcb board is lower.
The ellipse magnet ring filter that is applied to LED of the present utility model, carry out threading at straight one section of ellipse magnet ring, threading is not carried out in the zone of circular arc, when putting on the assembling of the magnet ring of wire rod and base, the flat region part base of threading hollows out, the circular arc zone of threading is not positioned on the base, make the threading zone not influence the assembling of magnet ring and base, can effectively realize ultra-thinization of whole filter like this, have better practicability, can produce good economic benefits and social effect.
The utility model provides the method for the ellipse magnet ring filter 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 (2)
1. ellipse magnet ring filter that is applied to LED comprises the magnet ring and the base that cooperatively interact and use, and it is characterized in that: described magnet ring is oval magnet ring, at the flat region threading of oval magnet ring, and the threading not in oval magnet ring circular arc zone; Described base is provided with the dividing plate that is used to isolate two windings on the magnet ring.
2. the ellipse magnet ring filter that is applied to LED according to claim 1 is characterized in that: be provided with groove on base, the winding leads on the described magnet ring is drawn by groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205852700U CN201859736U (en) | 2010-11-01 | 2010-11-01 | Elliptical magnetic ring filter applied to LEDs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205852700U CN201859736U (en) | 2010-11-01 | 2010-11-01 | Elliptical magnetic ring filter applied to LEDs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859736U true CN201859736U (en) | 2011-06-08 |
Family
ID=44105537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205852700U Expired - Lifetime CN201859736U (en) | 2010-11-01 | 2010-11-01 | Elliptical magnetic ring filter applied to LEDs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859736U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050225A (en) * | 2012-12-31 | 2013-04-17 | 江苏利通电子有限公司 | Ultrathin filter |
| TWI659563B (en) * | 2017-02-24 | 2019-05-11 | Guangdong Misun Technology Co.,Ltd | Filter structure and welding fixture and manufacturing method |
| CN110318976A (en) * | 2018-03-30 | 2019-10-11 | 株式会社丰田自动织机 | Vehicle-mounted motor compressor |
-
2010
- 2010-11-01 CN CN2010205852700U patent/CN201859736U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050225A (en) * | 2012-12-31 | 2013-04-17 | 江苏利通电子有限公司 | Ultrathin filter |
| TWI659563B (en) * | 2017-02-24 | 2019-05-11 | Guangdong Misun Technology Co.,Ltd | Filter structure and welding fixture and manufacturing method |
| CN110318976A (en) * | 2018-03-30 | 2019-10-11 | 株式会社丰田自动织机 | Vehicle-mounted motor compressor |
| CN110318976B (en) * | 2018-03-30 | 2020-05-22 | 株式会社丰田自动织机 | Vehicle-mounted electric compressor |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |