CN103441582A - Three-in-one network next-generation internet of things power supply device - Google Patents
Three-in-one network next-generation internet of things power supply device Download PDFInfo
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- CN103441582A CN103441582A CN2013103686831A CN201310368683A CN103441582A CN 103441582 A CN103441582 A CN 103441582A CN 2013103686831 A CN2013103686831 A CN 2013103686831A CN 201310368683 A CN201310368683 A CN 201310368683A CN 103441582 A CN103441582 A CN 103441582A
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- supply device
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Abstract
The invention discloses a three-in-one network next-generation internet of things power supply device. On the basis of an existing three-in-one network next-generation internet of things branch distributor, a coil inductor, winding a graphite rod and a magnetic rod, on a circuit and a coil inductor, winding a magnetic bead, of the circuit in the prior art are replaced by chip inductors, wherein a coil end pin of the coil inductor winding the graphite rod and the magnetic rod is directly welded to a circuit board, and a coil end pin of the coil inductor winding the magnetic bead is directly welded to the circuit board. The power supply device has the advantages of saving energy, being small in size and the like, and also overcomes the defect that in the prior art, an inductance element emits heat due to the fact that the coil of the inductance element winds the graphite rod and the coil end pin is directly welded to the circuit board, or the coil of the inductance element winds the magnetic rod and the magnetic bead, and the coil end pin is directly welded to the circuit board.
Description
Technical field
The present invention relates to the unification of three nets Internet of Things, specifically the signal of Internet of Things receives and sends the power supply arranged, and more specifically is applicable to the unification of three nets Internet of Things power supply device of future generation that audio frequency and video " unification of three nets " two-way interaction signal transmits.
Background technology:
The engineering of unification of three nets at present is just in fast development like a raging fire, internet of things service of future generation is progressively realized, make the connection of whole network more and more extensively larger, and signal is all to transmit in the mode of two-way interaction, to the reception of signal with to send that quality technology requires be also more and more higher.And the equipment used in traditional existing reception and transmission, all kinds of power supply device circuit have following deficiency: adopt coiling on graphite rod, then the end pin with coiling directly is welded on circuit board, or adopt on bar magnet, coiling on magnetic bead, then the end pin with coiling directly is welded on circuit board, adopt the equipment of sort circuit mode, loss is large, and consume electric power takies component space, the processing trouble, cost is also high.
Summary of the invention
Purpose of the present invention is exactly in order to overcome the deficiencies in the prior art, and the new-type power supply device used about audio frequency and video new technology " unification of three nets " Internet of Things of future generation is provided.
The present invention realizes by following technical proposals: on the basis of current unification of three nets Internet of Things power supply device of future generation, being wound on graphite rod, bar magnet and by the coil-end pin on the circuit of prior art directly is welded in to the coil inductance on wiring board, and be wound on magnetic bead and by the coil-end pin and directly be welded in the coil inductance on wiring board, all by SMT Inductor, substitute.
Described substitute is wound on graphite rod, bar magnet and the SMT Inductor that the coil-end pin directly is welded in the coil inductance on wiring board is selected to winding-type, lamination-type, Weaving type and thin film chip inductor device.
Described replacement is wound on magnetic bead and the chip inductor that the coil-end pin directly is welded in the coil inductance on wiring board is selected to Weaving type and thin film chip inductor device.
Because chip inductor (Chip inductors) has miniaturization, high-quality, high-energy stores and the characteristic of low resistance, so the present invention adopts the new-type device of this improved power supply device, have energy-conservation, and the advantage such as volume is little.Also overcome prior art and adopted on graphite rod coiling and the coil-end pin directly is welded on wiring board, or adopt on bar magnet, coiling and the coil-end pin directly is welded in to the disadvantage of the inductance element heating on wiring board on magnetic bead.
The accompanying drawing explanation
Fig. 1 is the lightning prevention circuit electrical schematic diagram of power supply device of the present invention;
Fig. 2 is the lightning prevention circuit electrical schematic diagram of prior art power supply device.
Embodiment
Embodiment 1
See Fig. 1.
Inductance 1, inductance 2 are the lamination-type SMT Inductor.
Comparison diagram 2, power supply device of the present invention is directly to be welded in the coil inductance L on wiring board by being wound in prior art on bar magnet and by the coil-end pin
1~ L
2, replace with the SMT Inductor of lamination-type.
Claims (3)
1. unification of three nets Internet of Things power supply device of future generation, it is characterized in that: be wound on graphite rod or bar magnet and the coil-end pin directly is welded in to the coil inductance on wiring board and is wound on magnetic bead and by the coil-end pin and directly be welded in the coil inductance element on wiring board, be SMT Inductor.
2. according to the power supply device of claim 1, it is characterized in that: described substitute is wound on graphite rod, bar magnet and the SMT Inductor that the coil-end pin directly is welded in the coil inductance on wiring board is selected to winding-type, lamination-type, Weaving type and thin film chip inductor device.
3. according to the power supply device of claim 1, it is characterized in that: described substitute is wound on magnetic bead and the SMT Inductor that the coil-end pin directly is welded in the coil inductance on wiring board is selected to Weaving type and thin film chip inductor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103686831A CN103441582A (en) | 2013-08-22 | 2013-08-22 | Three-in-one network next-generation internet of things power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103686831A CN103441582A (en) | 2013-08-22 | 2013-08-22 | Three-in-one network next-generation internet of things power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103441582A true CN103441582A (en) | 2013-12-11 |
Family
ID=49695264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103686831A Pending CN103441582A (en) | 2013-08-22 | 2013-08-22 | Three-in-one network next-generation internet of things power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103441582A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723057A (en) * | 2012-07-09 | 2012-10-10 | 管存忠 | One-board integral LED dot matrix module with auto charging standby power |
| CN202931618U (en) * | 2012-10-18 | 2013-05-08 | 保定来福汽车照明有限公司 | High luminous efficiency double arrow LED vehicle interior lamp circuit device |
| CN203014411U (en) * | 2012-11-20 | 2013-06-19 | 北京惠尔高科科技有限公司 | Mobile power supply with expandable battery |
| CN203532343U (en) * | 2013-11-21 | 2014-04-09 | 四川亚美动力技术有限公司 | Special stop spanner |
-
2013
- 2013-08-22 CN CN2013103686831A patent/CN103441582A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102723057A (en) * | 2012-07-09 | 2012-10-10 | 管存忠 | One-board integral LED dot matrix module with auto charging standby power |
| CN202931618U (en) * | 2012-10-18 | 2013-05-08 | 保定来福汽车照明有限公司 | High luminous efficiency double arrow LED vehicle interior lamp circuit device |
| CN203014411U (en) * | 2012-11-20 | 2013-06-19 | 北京惠尔高科科技有限公司 | Mobile power supply with expandable battery |
| CN203532343U (en) * | 2013-11-21 | 2014-04-09 | 四川亚美动力技术有限公司 | Special stop spanner |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |