CN103050225A - Ultrathin filter - Google Patents
Ultrathin filter Download PDFInfo
- Publication number
- CN103050225A CN103050225A CN2012105859718A CN201210585971A CN103050225A CN 103050225 A CN103050225 A CN 103050225A CN 2012105859718 A CN2012105859718 A CN 2012105859718A CN 201210585971 A CN201210585971 A CN 201210585971A CN 103050225 A CN103050225 A CN 103050225A
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- Prior art keywords
- skeleton
- filter
- pin
- ultra
- groove
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Abstract
The invention discloses an ultrathin filter which comprises a framework and pins. Grooves are arranged on a side face of the framework, and one end of each pin is inserted in the grooves. The ultrathin filter lowers the height of a transformer and can effectively prevent up-down swinging of the filter in the transformer.
Description
Technical field
The present invention relates to a kind of filter, particularly a kind of ultra-thin filter that uses at the LED power supply.
Background technology
At present, LCD TV all develops to ultrathin, require supporting electronic devices and components also to develop to ultrathin, usually filter all is to adopt bottom pin skeleton, top that the coil mode is installed, cause whole height to reduce, the needs that the thickness of the filter of the bottom pin mode that general skeleton adopts more and more can not adapt to development.
Summary of the invention
Goal of the invention: for the too thick problem and shortage of above-mentioned prior art bottom pins type filter, the invention provides a kind of ultra-thin filter.
Technical scheme: for achieving the above object, the technical solution used in the present invention is a kind of ultra-thin filter, comprises skeleton and pin, it is characterized in that: the side of described skeleton is provided with groove, and an end of pin is inserted in the groove.
In order to prevent that filter from directly contacting with power panel, and can prevent that filter from teetertottering, also comprise the pad for the fixed magnetic core coil on the skeleton, described pad is arranged on the bottom surface of skeleton, and stretches out.
The phenomenon monolateral stressed in order to prevent magnet ring, that the magnetic core coil assembling is crooked, two adjacent faces of the side at pin place are provided with the hanging wire groove on the skeleton.
Wherein, hanging wire groove and pad are at sustained height.
Further, the pin on the skeleton has 4.
Beneficial effect: compared with prior art, the present invention has not only reduced the height of transformer, and can effectively prevent the phenomenon that filter teetertotters in transformer.
Description of drawings
Fig. 1 is the structural representation of skeleton and pin among the present invention;
Fig. 2 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is used for explanation the present invention and is not used in and limits the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1, the side of skeleton 1 of the present invention is provided with groove 2, and an end of pin 3 is inserted in the groove 2, also comprises pad 4 on the skeleton 1, and described pad 4 is arranged on the bottom surface of skeleton 1, and stretches out.
As shown in Figure 2, wherein, magnetic core coil 6 is arranged on the relative face of the face with pin 3 places of skeleton 1.Be provided with pad 4 in the bottom surface of skeleton 1, can prevent that like this filter from directly contacting with power panel, and can prevent that filter from teetertottering.Two sides at skeleton also are provided with hanging wire groove 5, make like this in order to prevent magnet ring monolateral stressed, the phenomenon that magnetic core assembling is crooked; Further, hanging wire groove 5 and pad 4 be at sustained height, the whole height of so further minimizing filter.
Claims (5)
1. a ultra-thin filter comprises skeleton and pin, it is characterized in that: the side of described skeleton is provided with groove, and an end of pin is inserted in the groove.
2. ultra-thin filter according to claim 1, it is characterized in that: the bottom surface of described skeleton is provided with outward extending pad.
3. ultra-thin filter according to claim 2, it is characterized in that: two faces adjacent with the side at pin place on the described skeleton are provided with the hanging wire groove.
4. ultra-thin filter according to claim 3, it is characterized in that: described hanging wire groove and pad are at sustained height.
5. ultra-thin filter according to claim 1, it is characterized in that: described pin has 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105859718A CN103050225A (en) | 2012-12-31 | 2012-12-31 | Ultrathin filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105859718A CN103050225A (en) | 2012-12-31 | 2012-12-31 | Ultrathin filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103050225A true CN103050225A (en) | 2013-04-17 |
Family
ID=48062835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105859718A Pending CN103050225A (en) | 2012-12-31 | 2012-12-31 | Ultrathin filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103050225A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN300951758S (en) * | 2008-05-17 | 2009-07-01 | 江苏利通电子有限公司 | Transformer coil bobbin(1) |
| US20110109418A1 (en) * | 2009-11-10 | 2011-05-12 | Chung-Shu Lee | Transformer with conductive plate winding structure |
| CN201859736U (en) * | 2010-11-01 | 2011-06-08 | 江苏利通电子有限公司 | Elliptical magnetic ring filter applied to LEDs |
| CN201859737U (en) * | 2010-11-01 | 2011-06-08 | 江苏利通电子有限公司 | Ultrathin filter applied to LED (light-emitting diode) and provided with casing outside magnetic ring |
| CN202363205U (en) * | 2011-11-24 | 2012-08-01 | 深圳桑达百利电器有限公司 | Inductor and inductor base |
| CN202394641U (en) * | 2011-12-30 | 2012-08-22 | 江苏利通电子有限公司 | Ultrathin wave filter preventing pins from shifting |
| CN202405073U (en) * | 2011-12-30 | 2012-08-29 | 江苏利通电子有限公司 | Inductor with tensile pins |
| CN203026292U (en) * | 2012-12-31 | 2013-06-26 | 江苏利通电子有限公司 | Ultrathin filter |
-
2012
- 2012-12-31 CN CN2012105859718A patent/CN103050225A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN300951758S (en) * | 2008-05-17 | 2009-07-01 | 江苏利通电子有限公司 | Transformer coil bobbin(1) |
| US20110109418A1 (en) * | 2009-11-10 | 2011-05-12 | Chung-Shu Lee | Transformer with conductive plate winding structure |
| CN201859736U (en) * | 2010-11-01 | 2011-06-08 | 江苏利通电子有限公司 | Elliptical magnetic ring filter applied to LEDs |
| CN201859737U (en) * | 2010-11-01 | 2011-06-08 | 江苏利通电子有限公司 | Ultrathin filter applied to LED (light-emitting diode) and provided with casing outside magnetic ring |
| CN202363205U (en) * | 2011-11-24 | 2012-08-01 | 深圳桑达百利电器有限公司 | Inductor and inductor base |
| CN202394641U (en) * | 2011-12-30 | 2012-08-22 | 江苏利通电子有限公司 | Ultrathin wave filter preventing pins from shifting |
| CN202405073U (en) * | 2011-12-30 | 2012-08-29 | 江苏利通电子有限公司 | Inductor with tensile pins |
| CN203026292U (en) * | 2012-12-31 | 2013-06-26 | 江苏利通电子有限公司 | Ultrathin filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |