CN101477772B - Illuminating device without electric power or lead wire inside - Google Patents
Illuminating device without electric power or lead wire inside Download PDFInfo
- Publication number
- CN101477772B CN101477772B CN200810229590XA CN200810229590A CN101477772B CN 101477772 B CN101477772 B CN 101477772B CN 200810229590X A CN200810229590X A CN 200810229590XA CN 200810229590 A CN200810229590 A CN 200810229590A CN 101477772 B CN101477772 B CN 101477772B
- Authority
- CN
- China
- Prior art keywords
- negative pole
- light
- magnetic
- positive pole
- light emitting
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention relates to a light-emitting device with no power supply or lead-in wire arranged therein. The light-emitting device is characterized in that the device consists of an LED circuit board, magnetic inductors, a base and a casing, wherein, the base is arranged at the bottom of the casing; the magnetic inductors are arranged on the base; the LED circuit board is fixedly arranged outside the casing; and the LED circuit board is electrically connected with the magnetic inductor. After the device is installed in position, all that is needed to form structurally serial installation and to form parallel connection of a magnetic circuit is to use only a conducting wire to penetrate centers of all the magnetic inductors separately or wind the conducting wire around the casing, so that the erecting structure is simplified and safety and stability of the product are improved. The device has the characteristics of convenient and flexible use, and random combination by a user for displaying an image or a text. The device can be applied to the publishing of image and text information at various entertainment places, the manufacturing of nameplates for stores, the manufacturing of indoor and outdoor decorative light sources, the manufacturing of personalized display identifications, and the like. By changes in the mounting manner, the invention can realize displaying in a curtain-pulling and scanning manner, and achieve various display effects as excellent as those of a neon light.
Description
Technical field
The present invention relates to a kind of high-frequency coupling transformer and circuit of LED of utilizing and constitute luminous technique for displaying, relate in particular to the light-emitting device that a kind of inner non-transformer does not have inlead.Can be used for the decorative lamp in the various places of indoor and outdoor and the demonstration of manual pin-connected panel graph text information etc.
Background technology
Common electronic display unit has a variety of at present, the small display panel that indoor use is arranged, the large-scale display board that outdoor use is also arranged, these display device all need some light-emitting devices (unit) to form, each light-emitting device, obtain energy with power lead-ining line, when realizing that on being fixedly installed on outdoor body of wall or buildings picture and text show, the connector of power lead-ining line, leak, aging, loose contact has a strong impact on display effect, pieces together in the formula display board at small-sized hand and connects display unit with connector, has destroyed the attractive in appearance of display board, if when display graphics is complicated, makes it to become and to realize.
Summary of the invention
The objective of the invention is to the problem that exists at the above-mentioned background technology and provide a kind of picture and text can not have the light-emitting device of inlead by user's combination in any, reusable inner non-transformer.
The objective of the invention is to be achieved through the following technical solutions:
Inner non-transformer does not have the light-emitting device of inlead, it is characterized in that: it is made up of LED circuitboard, magnetic induction body, pedestal and shell, the bottom of shell is provided with pedestal, pedestal is provided with the magnetic induction body, LED circuitboard fixedly installs in the enclosure, and LED circuitboard is electrically connected with the magnetic induction body.
Described LED circuitboard is to be made of magnetic core coil and some light emitting diodes.
Described magnetic induction body is magnet ring, magnetic post etc.
The invention has the beneficial effects as follows:
1. the present invention can show various graph text informations by light emitting diode, has the characteristics of flexible, various picture and text easy to use by user's combination in any, and convertible picture and text are reused.When not using, can equally concentrate to stone and take in, deposit conveniently, in order to using again next time.
2. the present invention is not because inner non-transformer itself has the power lead-ining line that leaks outside, no any driving circuit, the back only need that in use this light-emitting device are in place pass each magnetic induction body center respectively with a lead or twine at this crust of the device, structurally form and be installed in series, on magnetic circuit, form and be connected in parallel, not only simplified mounting structure but also improved security of products and stability, avoided the weather environment influence, especially has water-proof function, can in water, install and use, for example, conduct identifies or various decoration under water in swimming pool.
The present invention is not because inner non-transformer itself has the power lead-ining line that leaks outside, but have easy to use flexibly, the characteristics of user's combination in any when display graphics or literal.
The present invention can miniature diameter less than 5 millimeters, or large-scale diameter is greater than 100 millimeters, easy for installation, but solid color or multiple color, adjustable brightness, daytime and evening all can use, good decorating effect, applied widely, can be used for various public place of entertainment issue graph text informations, StoreFront board, indoor and outdoor decorative light-source, make New Year card etc.
4. the present invention can realize the various display effects of drawing curtain scanning form and similar neon bulb that show by the variation of mounting means.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 installs connection diagram for the present invention.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Embodiment
Describe the present invention in detail below in conjunction with drawings and Examples.
As shown in Figure 1, the light-emitting device that the inner non-transformer of the present invention does not have inlead is made up of LED circuitboard 1, magnetic induction body 2, pedestal 3 and shell 4, the bottom of shell 4 is provided with pedestal 3, LED circuitboard 1 and magnetic induction body 2 are fixedly installed on the shell 4 interior pedestals 3, and LED circuitboard 1 is electrically connected with magnetic induction body 2.
As shown in Figure 2, described magnetic induction body 2 magnetic cylinders 6.
Described magnetic induction body also can be the magnet of other shapes such as magnet ring.
As shown in Figure 3, the formation of described LED circuitboard is: the end of magnetic core coil L is connected with an end of capacitor C, the other end of capacitor C is connected with the positive pole of diode D, the negative pole of light emitting diode F1 respectively, the positive pole of F1 is connected with the negative pole of light emitting diode F2, and the negative pole of F2 is connected with negative pole, the magnetic core coil L other end of diode D.
As shown in Figure 4, the formation of described LED circuitboard is: the end of magnetic core coil L is connected with the positive pole of light emitting diode F1, the negative pole of light emitting diode F3 respectively, the negative pole of F1 is connected with the positive pole of light emitting diode F2, the positive pole of F3 is connected with the negative pole of light emitting diode F4, and the negative pole of F2, the positive pole of F4 are connected with the magnetic core coil L other end.
Embodiment 5
As shown in Figure 5, the formation of described LED circuitboard is: the end of magnetic core coil L is connected with the positive pole of diode D1, the negative pole of diode D2 respectively, the negative pole of D1 is connected with the positive pole of light emitting diode F1, an end of resistance R 1, the positive pole of D2 is connected with the negative pole of light emitting diode F3, an end of resistance R 2, the negative pole of F1 is connected with the positive pole of light emitting diode F2, the positive pole of F3 is connected with the negative pole of light emitting diode F4, and the positive pole of the negative pole of F2, the other end of R1, F4, the other end of R2 are connected with the magnetic core coil L other end.
Claims (5)
1. an inner non-transformer does not have the light-emitting device of inlead, it is characterized in that: it is made up of LED circuitboard, magnetic induction body, pedestal and shell, the bottom of shell is provided with pedestal, pedestal is provided with the magnetic induction body, LED circuitboard fixedly installs in the enclosure, LED circuitboard is electrically connected with the magnetic induction body, the back only need that in use this light-emitting device are in place pass each magnetic induction body center respectively with a lead or twine at this crust of the device, structurally formation is installed in series, and forms to be connected in parallel on magnetic circuit.
2. inner non-transformer according to claim 1 does not have the light-emitting device of inlead, it is characterized in that: described LED circuitboard formation is, the end of magnetic core coil L is connected with an end of capacitor C, the other end of capacitor C is connected with the positive pole of diode D, the negative pole of light emitting diode F1 respectively, the positive pole of F1 is connected with the negative pole of light emitting diode F2, and the negative pole of F2 is connected with negative pole, the magnetic core coil L other end of diode D.
3. inner non-transformer according to claim 1 does not have the light-emitting device of inlead, it is characterized in that: the formation of described LED circuitboard is: the end of magnetic core coil L is connected with the positive pole of light emitting diode F1, the negative pole of light emitting diode F3 respectively, the negative pole of F1 is connected with the positive pole of light emitting diode F2, the positive pole of F3 is connected with the negative pole of light emitting diode F4, and the negative pole of F2, the positive pole of F4 are connected with the magnetic core coil L other end.
4. inner non-transformer according to claim 1 does not have the light-emitting device of inlead, it is characterized in that: the formation of described LED circuitboard is: the end of magnetic core coil L respectively with the positive pole of diode D1, the negative pole of diode D2 connects, the positive pole of the negative pole of D1 and light emitting diode F1, one end of resistance R 1 connects, the negative pole of the positive pole of D2 and light emitting diode F3, one end of resistance R 2 connects, the negative pole of F1 is connected with the positive pole of light emitting diode F2, the positive pole of F3 is connected with the negative pole of light emitting diode F4, the negative pole of F2, the other end of R1, the positive pole of F4, the other end of R2 is connected with the magnetic core coil L other end.
5. inner non-transformer according to claim 1 does not have the light-emitting device of inlead, it is characterized in that: described magnetic induction body is magnet ring or magnetic post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810229590XA CN101477772B (en) | 2008-12-11 | 2008-12-11 | Illuminating device without electric power or lead wire inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810229590XA CN101477772B (en) | 2008-12-11 | 2008-12-11 | Illuminating device without electric power or lead wire inside |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101477772A CN101477772A (en) | 2009-07-08 |
| CN101477772B true CN101477772B (en) | 2011-07-20 |
Family
ID=40838478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810229590XA Expired - Fee Related CN101477772B (en) | 2008-12-11 | 2008-12-11 | Illuminating device without electric power or lead wire inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101477772B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104796128B (en) * | 2015-04-09 | 2018-01-12 | 昆山峰实电子科技有限公司 | A kind of electronic light decorations building materials and its production method |
| CN107093373A (en) * | 2017-06-21 | 2017-08-25 | 郑州胜龙信息技术股份有限公司 | A kind of LED-based curved surface three-dimensional shows system |
-
2008
- 2008-12-11 CN CN200810229590XA patent/CN101477772B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101477772A (en) | 2009-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202217456U (en) | Light emitting diode (LED) flexible hung display screen | |
| RU2608073C2 (en) | Led strip | |
| CN101477772B (en) | Illuminating device without electric power or lead wire inside | |
| KR20090000044U (en) | LED module string | |
| CN210961262U (en) | Exhibition stand with multi-angle ornamental performance | |
| KR101510802B1 (en) | LED billboard | |
| CN201335278Y (en) | Light-emitting device without power supply or inlead inside | |
| CN203204974U (en) | LED lamp box capable of displaying dynamic advertisements | |
| CN2765275Y (en) | Multi-purpose LED lamp turn-plate billboard | |
| CN105065970A (en) | Energy-saving LED light source module installed on tellurion type table lamp | |
| CN108766325A (en) | A kind of propaganda board | |
| CN201307386Y (en) | Novel signboard | |
| CN205388887U (en) | Environmental protection rotation type propaganda device | |
| CN204534283U (en) | A kind of outdoor lamp house | |
| CN203010546U (en) | Strip-type light-emitting diode (LED) surface mount module | |
| CN2742818Y (en) | Luminescent umbrella | |
| CN201811123U (en) | Novel solar moving lawn lamp | |
| CN217441501U (en) | Multifunctional lamp | |
| CN203010306U (en) | Waterproof type light emitting diode (LED) patch module | |
| CN2845081Y (en) | Dynamic advertisement display screen | |
| CN201765778U (en) | Light-emitting signboard | |
| CN209199549U (en) | A kind of intention displaying wall | |
| CN201556397U (en) | Advertisement information display device | |
| CN2601442Y (en) | Electronic music mirror with flammule scintillation | |
| CN202049698U (en) | Multifunctional signboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |