CN203880427U - Novel portable power source lamp - Google Patents
Novel portable power source lamp Download PDFInfo
- Publication number
- CN203880427U CN203880427U CN201420293173.2U CN201420293173U CN203880427U CN 203880427 U CN203880427 U CN 203880427U CN 201420293173 U CN201420293173 U CN 201420293173U CN 203880427 U CN203880427 U CN 203880427U
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- CN
- China
- Prior art keywords
- power source
- lamp
- portable power
- novel portable
- chip
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- Expired - Fee Related
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- 239000011521 glass Substances 0.000 claims description 16
- 230000035945 sensitivity Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
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Abstract
The utility model relates to a novel portable power source lamp. The problem that a researcher cannot clearly see small characters on a chip or a circuit board when conducting scientific research activities is mainly solved. The novel portable power source lamp comprises a lamp stand, a USB interface, a capacitance type touch chip and a plurality of LED lamps are arranged on the lamp stand, and the capacitance type touch chip is connected with the LED lamps; the USB interface is formed in the end of the lamp stand; a through hole is formed in the middle of the lamp stand, a magnifying lens is installed in the through hole, and the multiple LED lamps are arranged around the magnifying lens. The power source lamp can be inserted at the position of a USB interface in a scientific research field at any time, the magnifying effect can be strengthened through the LED lamps around the magnifying lens, and the researcher can be assisted to conveniently look over the small characters on the chip or the circuit board.
Description
Technical field
The utility model relates to a kind of scientific research portable power source lamp, is specifically related to a kind of novel portable power source lamp.
Background technology
For carry out the electric class researcher of scientific research activity through the laboratory of being everlasting, usually can encounter due to rather dark, and cause not seeing the small character of chip or circuit board top, even or had light, and because font is too little, cause seeing clearly very effort.Therefore need badly and be aly convenient for carrying and move, can effortlessly see again the equipment of small font on chip or circuit board clearly.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of novel portable power source lamp, has mainly solved scientific research personnel and when carrying out scientific research activity, has not seen the problem of the small font on chip or circuit board.
The technical scheme that the utility model adopts is: a kind of novel portable power source lamp, comprise lamp stand, and described lamp stand is provided with USB interface, capacitance touch chip and some LED lamps, and described capacitance touch chip is connected with LED lamp; Described USB interface is positioned at the end of lamp stand; Described lamp stand middle part is provided with through hole, in this through hole, magnifying glass is installed, and described some LED lamps are arranged around magnifying glass.
On described lamp stand, be also provided with electric capacity, some resistance and triode.
Described magnifying glass is circular, corresponding also rounded arrangement of LED lamp.
Described capacitance touch chip is single channel, and 1 pin of this chip is connected with LED lamp by triode, when 1 pin output high level, drives triode conducting, and LED lamp is bright, otherwise lamp does not work; 6 pin connect power supply, and this chip is triggering mode work.
Described through-hole wall is provided with groove, and described magnifying glass is embedded in this groove.
Described single channel capacitance touch chip 3 pin are connected with touch sensible electrode, and 3 terminations have adjustment of sensitivity electric capacity, and the value of this adjustment of sensitivity electric capacity is between 0-75fp, and this value and sensitivity are inverse ratio.
The beneficial effects of the utility model are: owing to taking technique scheme, this power lights can be inserted in the USB interface place in scientific research place at any time, be looped around the effect that magnifying glass LED lamp around can strengthen amplification, help scientific research personnel to check easily the small font on chip or circuit board.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit diagram of the present utility model.
In figure 1, lamp stand; 2, USB interface; 3, capacitance touch chip; 4, LED lamp; 5, magnifying glass; 6, groove; 7, electric capacity; 8, resistance; 9, triode.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1 with Figure 2, a kind of novel portable power source lamp, comprises lamp stand 1, and described lamp stand 1 is provided with USB interface 2, capacitance touch chip 3 and some LED lamps 4, and described capacitance touch chip 3 is connected with LED lamp 4; Described USB interface 2 is positioned at the end of lamp stand 1; Described lamp stand 1 middle part is provided with through hole, and magnifying glass 5 is installed in this through hole, and described some LED lamps 4 are arranged around magnifying glass 5.Described through-hole wall is provided with groove 6, and described magnifying glass 5 is embedded in this groove 6.On described lamp stand 1, be also provided with electric capacity 7, some resistance 8 and triode 9.Described magnifying glass 5 is circular, corresponding also rounded arrangement of LED lamp 4.It is square or other shapes that the utility model also can be selected through hole, and corresponding magnifying glass 5 is also corresponding shape.
Described capacitance touch chip 3 is single channel, and 1 pin of this chip 3 connects current-limiting resistance 8, by triode 9, is connected with LED4 lamp, when 1 pin output high level, drives triode conducting, and LED lamp is bright, otherwise lamp does not work.
3 pin of described single channel capacitance touch chip 3 are connected with touch sensible electrode, and 3 terminations have adjustment of sensitivity electric capacity, and this value and sensitivity are inverse ratio.
USB interface end is inserted to computer USB port, or by USB connecting line, extend the service range of this portable power source lamp, USB interface end is realized power supply, when scientific research personnel need to check chip or circuit board, touch sensible electrode, turn on LED lamp 4, because LED lamp 4 is tightly around arrays of openings, make the amplification effect at magnifying glass 5 places more clear.The size that LED lamp 4 is looked arrangement mode and lamp determines quantity, and preferably 4 LED lamps are by square arrangement.
Every technical staff's notice: although the utility model describes according to the above-mentioned specific embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (6)
1. a novel portable power source lamp, is characterized in that: comprise lamp stand, described lamp stand is provided with USB interface, capacitance touch chip and some LED lamps, and described capacitance touch chip is connected with LED lamp; Described USB interface is positioned at the end of lamp stand; Described lamp stand middle part is provided with through hole, in this through hole, magnifying glass is installed, and described some LED lamps are arranged around magnifying glass.
2. a kind of novel portable power source lamp according to claim 1, is characterized in that: on described lamp stand, be also provided with electric capacity, some resistance and triode.
3. a kind of novel portable power source lamp according to claim 1, is characterized in that: described magnifying glass is circle, corresponding also rounded arrangement of LED lamp.
4. a kind of novel portable power source lamp according to claim 2, is characterized in that: described capacitance touch chip is single channel, and 1 pin of this chip is connected with LED lamp by triode, when 1 pin output high level, drive triode conducting, LED lamp is bright, otherwise lamp does not work; 6 pin connect power supply, and this chip is triggering mode work.
5. a kind of novel portable power source lamp according to claim 1, is characterized in that: described through-hole wall is provided with groove, and described magnifying glass is embedded in this groove.
6. a kind of novel portable power source lamp according to claim 4, it is characterized in that: described single channel capacitance touch chip 3 pin are connected with touch sensible electrode, and 3 terminations have adjustment of sensitivity electric capacity, the value of this adjustment of sensitivity electric capacity is between 0-75fp, and this value and sensitivity are inverse ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293173.2U CN203880427U (en) | 2014-05-30 | 2014-05-30 | Novel portable power source lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293173.2U CN203880427U (en) | 2014-05-30 | 2014-05-30 | Novel portable power source lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880427U true CN203880427U (en) | 2014-10-15 |
Family
ID=51680922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293173.2U Expired - Fee Related CN203880427U (en) | 2014-05-30 | 2014-05-30 | Novel portable power source lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880427U (en) |
-
2014
- 2014-05-30 CN CN201420293173.2U patent/CN203880427U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141015 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |