CN203052558U - Light source fixing structure - Google Patents
Light source fixing structure Download PDFInfo
- Publication number
- CN203052558U CN203052558U CN2012207054511U CN201220705451U CN203052558U CN 203052558 U CN203052558 U CN 203052558U CN 2012207054511 U CN2012207054511 U CN 2012207054511U CN 201220705451 U CN201220705451 U CN 201220705451U CN 203052558 U CN203052558 U CN 203052558U
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- CN
- China
- Prior art keywords
- light source
- cover plate
- fixed frame
- fixing structure
- led light
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
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- Led Device Packages (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a light source fixing structure which comprises a fixing frame, a cover plate hinged on the fixing frame and a tightening device tightening the cover plate on the fixing frame. A through hole used for embedding a high power light-emitting diode (LED) light source is placed on the bottom surface of the fixing frame. A light-emitting opening is placed on the cover plate. Electrode connecting columns are placed on two sides of the light-emitting opening. Compressed springs are placed on the inner side of the cover plate. The high power LED light source is placed in the fixing frame, and is tightly compressed by the cover plate, LED chips are exposed to the light-emitting opening, and electrodes of the high power LED light source tightly contact the electrode connecting columns. The light source fixing structure can directly fix the high power LED light source, or disassemble and assemble the high power LED light source without the help of tools and without welding and wiring, and a disassembling and assembling mode of the LED light source is simplified.
Description
Technical field
The utility model relates to a kind of fixed structure, particularly relates to a kind of for the fixing fixed structure of high-power LED light source.
Background technology
The LED(light emitting diode) has advantages such as cold light source, energy-saving and environmental protection, safety, adopt the light fixture of led light source to have long service life, advantage such as not fragile, and led light source has high directivity.
The fixed form of high-power LED light source mainly is to rely on bolt that heat-radiating substrate is fixed on the object at present.Take this fixed form, each led light source fixing and take off all and need just can finish by instrument, and if led light source fixing and to take off number of times too much, cause the bolt stripped thread easily, cause the whole LED light source can't continue to use, need to change again.In addition, the step mode of the high-power LED light source that fixes be with wire bonds on two electrodes of led light source, when changing led light source, to remove lead earlier, weld upper conductor again, repeated labor not only, and do not have specific purpose tool also can't operate.Therefore, the fixed installation mode of existing high-power LED light source is loaded down with trivial details, and the dismounting of light source all need be undertaken by specific purpose tool.
Summary of the invention
The purpose of this utility model provides a kind of light source fixing structure, uses this light source fixing structure, need be by instrument fixing high-power LED light source just, also can be directly manual dismounting led light source, simplified the dismounting mode of led light source.
The light source fixing structure that the utility model provides is used for fixedly high-power LED light source, and described high-power LED light source includes support at least and is installed in the interior led chip of support, and is provided with electrode in the both sides of support.
The utility model light source fixing structure comprises:
A fixed frame is provided with a through hole in the bottom surface of described fixed frame, and high-power LED light source is placed in the described fixed frame, and its holder part is embedded in the described through hole, can not slidably reciprocate in fixed frame to guarantee high-power LED light source;
A cover plate, be hinged on the described fixed frame, be used for being fastened on fixed frame, high-power LED light source is pressed in the fixed frame, be provided with a light-emitting window at described cover plate, the both sides of light-emitting window are provided with the electrode joint pin, and described cover plate is fastened on the fixed frame, the led chip of high-power LED light source exposes from described light-emitting window, and described electrode joint pin closely contacts with electrode on the high-power LED light source support;
A tightening device is used for the cover plate fastening at fixed frame.
Light source fixing structure of the present utility model also fixedly has at least one stage clip in the inboard of cover plate, and when cover plate was fastened on the fixed frame, described stage clip was pressed on the support of high-power LED light source, with more firm being fixed in the fixed frame of high-power LED light source.
Further, be provided with at least one protrusion in the inboard of cover plate, described stage clip is fixed on the protrusion.
Preferably, the utility model is to be evenly equipped with 4 stage clips around the inboard light-emitting window of cover plate, is pressed on respectively on four angles of high-power LED light source support.
The utility model is for the structure of tightening device and have no special requirements, so long as the device of any structure of cover plate fastening on fixed frame all can be can be used as tightening device of the present utility model.
For example, a kind of typical tightening device is: a buckle, be arranged on the fixed frame, and be provided with a block tongue in the inboard of described buckle; An elastic fastening hook connects on the cover board, is provided with Yi Katai in the outside of elastic fastening hook; Described card platform can be stuck under the block tongue, so that elastic fastening hook is entrapped in the buckle.
Further, the utility model is arranged to a cambered surface with the lower surface of described Ka Tai, and like this, when cover plate was buckled to fixed frame, the card platform can easierly snap under the block tongue.
In the tightening device of the present utility model, also elastic fastening hook is provided with a pushing portion that exceeds the cover plate plane, when cover plate is fastened on the fixed frame, as long as touch this pushing portion, just can make elastic fastening hook generation deformation, Ka Tai is separated from block tongue, and cover plate is opened, and makes things convenient for the dismounting of high-power LED light source.
The buckle of the above-mentioned composition tightening device of the utility model and elastic fastening hook are arranged on the opposite side on fixed frame and the hinged limit of cover plate.Preferably, described buckle and elastic fastening hook are two pairs, lay respectively at the two ends of same side.
The utility model also is provided with the fixed installation hole at fixed frame, is used for the fixed light source fixed structure.
Light source fixing structure of the present utility model has been owing to adopted as above structure, makes that the dismounting of high-power LED light source can direct free-hand solution, neither need also not need soldered wires by instrument, simplified technology, saved cost.
Description of drawings
Structural representation when Fig. 1 is the utility model light source fixing structure open mode.
Structural representation when Fig. 2 is the utility model light source fixing structure buckling state.
Fig. 3 is placed on structural representation in the fixed frame with high-power LED light source.
Fig. 4 is the sectional structure chart of the utility model light source fixing structure.
Fig. 5 is the local structure for amplifying schematic diagram of tightening device among Fig. 4.
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is described further.
A kind of light source fixing structure as depicted in figs. 1 and 2, is made of a fixed frame 11 and one and this fixed frame 11 hinged cover plates 21, and cover plate 21 can be fastened on the fixed frame 11, forms a space, is used for holding high-power LED light source 41.
Described high-power LED light source 41 is conventional led light source, as Fig. 1, comprises support 42, and is installed in the led chip 43 in the support 42, simultaneously, is provided with positive and negative electrode 44 in the both sides of support 42, is used for power line is connected with led chip 43.
Fixed frame 11 is used to house high power led light source 41.Be provided with a through hole 12 in the bottom surface of fixed frame 11, in the time of in high-power LED light source 41 is placed on fixed frame 11, the heat-radiating substrate part at its support 42 backs can be embedded in the through hole 12 just, as shown in Figure 3, makes that high-power LED light source 41 is unlikely to slidably reciprocate in fixed frame 11.On fixed frame 11, also be provided with fixed installation hole 13.
Usually, above-mentioned buckle 32 and elastic fastening hook 34 are two pairs, lay respectively at the two ends of fixed frame 11 and cover plate 21 hinged limit offsides.
During use, fixed frame 11 is fixedly connected on the radiator of LED light fixture by fixed installation hole 13; High-power LED light source 41 is put into the through hole 12 of fixed frame 11, the heat-radiating substrate part at support 42 backs is closely contacted with radiator; Then cover plate 21 is fastened on the fixed frame 11, stage clip 24 is pressed on and reaches the fixedly effect of high-power LED light source 41 on the support 42, and the electrode joint pin 23 on the cover plate 21 closely contacts with the electrode 44 of high-power LED light source 41 simultaneously, reaches the purpose of electrical connection.When needing, as long as open gland 21, the high-power LED light source 41 that just can more renew very easily need be by any instrument.
Claims (10)
1. a light source fixing structure is used for fixedly high-power LED light source, and described high-power LED light source includes support at least and is installed in the interior led chip of support, and is provided with electrode in the both sides of support, it is characterized in that described light source fixing structure comprises:
A fixed frame is provided with a through hole in the bottom surface of described fixed frame, and high-power LED light source is placed in the described fixed frame, and its holder part is embedded in the described through hole;
A cover plate, be hinged on the described fixed frame, be used for being fastened on fixed frame, high-power LED light source is fixed in the fixed frame, be provided with a light-emitting window at described cover plate, the both sides of light-emitting window are provided with the electrode joint pin, and described cover plate is fastened on the fixed frame, the led chip of high-power LED light source exposes from described light-emitting window, and described electrode joint pin closely contacts with electrode on the high-power LED light source support;
A tightening device is used for the cover plate fastening at fixed frame.
2. light source fixing structure according to claim 1 is characterized in that in the inboard of described cover plate at least one stage clip being arranged fixedly, and cover plate is fastened on the fixed frame, and stage clip is pressed on the support of high-power LED light source.
3. light source fixing structure according to claim 2 is characterized in that being provided with at least one protrusion in the inboard of described cover plate, and described stage clip is fixed on the described protrusion.
4. according to claim 2 or 3 described light source fixing structures, it is characterized in that described stage clip is 4, be distributed on the inboard light-emitting window of cover plate around.
5. light source fixing structure according to claim 1, it is characterized in that described tightening device comprises: a buckle that is arranged on the fixed frame, be provided with a block tongue in the inboard of described buckle, connection elastic fastening hook on the cover board, the outside at elastic fastening hook is provided with Yi Katai, described card decometer is entrapped in elastic fastening hook in the buckle under block tongue.
6. light source fixing structure according to claim 5, the lower surface that it is characterized in that described Ka Tai is a cambered surface.
7. light source fixing structure according to claim 5 is characterized in that described elastic fastening hook has a pushing portion that exceeds the cover plate plane.
8. light source fixing structure according to claim 5 is characterized in that described buckle and elastic fastening hook are arranged on the opposite side on fixed frame and the hinged limit of cover plate.
9. light source fixing structure according to claim 8 is characterized in that described buckle and elastic fastening hook are two pairs, are positioned at the two ends of same side.
10. light source fixing structure according to claim 1 is characterized in that being provided with the fixed installation hole at described fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207054511U CN203052558U (en) | 2012-12-19 | 2012-12-19 | Light source fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207054511U CN203052558U (en) | 2012-12-19 | 2012-12-19 | Light source fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203052558U true CN203052558U (en) | 2013-07-10 |
Family
ID=48735505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207054511U Withdrawn - After Issue CN203052558U (en) | 2012-12-19 | 2012-12-19 | Light source fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203052558U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047624A (en) * | 2012-12-19 | 2013-04-17 | 山西光宇半导体照明股份有限公司 | Light source fixing structure |
| CN103604054A (en) * | 2013-11-08 | 2014-02-26 | 得实半导体照明(江门)有限公司 | LED lamp with replaceable LED lighting chip |
| CN103697381A (en) * | 2013-12-26 | 2014-04-02 | 河南申安照明技术有限公司 | Embedded lamp structure capable of being adjusted horizontally |
-
2012
- 2012-12-19 CN CN2012207054511U patent/CN203052558U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103047624A (en) * | 2012-12-19 | 2013-04-17 | 山西光宇半导体照明股份有限公司 | Light source fixing structure |
| CN103047624B (en) * | 2012-12-19 | 2014-07-23 | 山西光宇半导体照明股份有限公司 | Light source fixing structure |
| CN103604054A (en) * | 2013-11-08 | 2014-02-26 | 得实半导体照明(江门)有限公司 | LED lamp with replaceable LED lighting chip |
| CN103697381A (en) * | 2013-12-26 | 2014-04-02 | 河南申安照明技术有限公司 | Embedded lamp structure capable of being adjusted horizontally |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20140723 |
|
| RGAV | Abandon patent right to avoid regrant |