CN204421753U - One takes aim at tool based on point red in battery powered solar energy - Google Patents
One takes aim at tool based on point red in battery powered solar energy Download PDFInfo
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- CN204421753U CN204421753U CN201520032865.6U CN201520032865U CN204421753U CN 204421753 U CN204421753 U CN 204421753U CN 201520032865 U CN201520032865 U CN 201520032865U CN 204421753 U CN204421753 U CN 204421753U
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Abstract
The one that the utility model provides takes aim at tool based on point red in battery powered solar energy, comprise housing (1), be arranged on interior red some module in housing (1) or on housing (1), be arranged on the battery in housing (1), be arranged on the brightness regulating switch on housing (1) and be arranged on the supply voltage of red some module or the circuit board of size of current in the control in housing (1), battery is connected with interior red some module by described brightness regulating switch, also comprise the solar cell (2) be arranged on housing (1), the power output terminal of this solar cell (2) and the power input sub-connection of described interior red some module.Achieve interior red point to take aim at tool itself along with the change of ambient brightness and automatically regulate the brightness of the output light of interior red some module, in conjunction with in red point take aim at the battery power supply system of tool itself, ensure that interior red point takes aim at the tool normal use of 24 hours.
Description
Technical field
The utility model belongs to field of photoelectric technology, and be specifically related to a kind of interior red point and take aim at tool, especially one takes aim at tool based on point red in battery powered solar energy.
Background technology
Existing interior red point is taken aim at tool and is mostly used battery, as lithium battery provides the electric energy needed for interior red module work, limited battery life, need to change, increase use cost, and, in use, can, because the change of the illumination of external environment, need to pass through by-pass cock, the supply current of regulating cell or voltage, to realize the adjustment of the brightness of the output light of internal red some module, as ambient brightness strengthen time, just need the brightness of the output light lightening interior red some module, otherwise, then the brightness of the output light weakening interior red some module is needed.
This interior red point takes aim at tool daytime, night all relies on powered battery, and the replacing of battery increases use cost.
Utility model content
The purpose of this utility model overcomes existing interior red point to take aim at tool and only rely on battery and provide electric energy, the problem that the use cost caused is high.
For reaching above-mentioned purpose, the utility model provides one and takes aim at tool based on point red in battery powered solar energy, comprise housing, be arranged on interior red some module in housing or on housing, be arranged on the battery in housing, be arranged on the brightness regulating switch on housing and be arranged on the supply voltage of red some module or the circuit board of size of current in the control in housing, described battery is connected with described interior red some module by described brightness regulating switch, its special character is: also comprise the solar cell be arranged on housing, the power output terminal of this solar cell and the power input sub-connection of described interior red some module.
Foregoing circuit plate is provided with process chip MCU and gear control circuit;
Solar cell (2) treated chip MCU is connected in series to interior red some module, and battery treated chip MCU, gear control circuit serial connection is to interior red some module;
Brightness regulating switch is key switch, comprises "+", "-" button, and this "+", "-" button are connected with process chip MCU respectively;
Process chip MCU is according to "+", the input signal first of the arbitrary button in "-" button cuts off the electrical connection of solar cell and interior red some module, and according to this "+", again or the repeatedly input signal of the arbitrary button in "-" button controls gear control circuit to realize the internal supply voltage of red some module or the adjustment of size of current, the brightness of the output light of red some module in changing, and according to "+", the signal that "-" button inputs simultaneously or cut off the electrical connection of battery and gear control circuit do not have arbitrary input within a period of time after, recover the electrical connection of solar cell and interior red some module simultaneously.
Above-mentioned solar cell installation by adhering at the end face of described housing, and is provided with cover glass in the end face of this solar cell.
Above-mentioned solar cell be in monocrystalline silicon, polysilicon, silicon photoelectric diode or Weak light type amorphous silicon solar cell any one,
The utility model has the advantages that: use solar cell to provide electric energy for interior red some module, achieve interior red point to take aim at tool itself along with the change of ambient brightness and automatically regulate the brightness of the output light of interior red some module, and without the need to relying on any control circuit, without the need to powered battery, extend the service life of battery, reduce use cost.Take aim at the battery power supply system of tool itself in conjunction with interior red point, ensure that interior red point takes aim at the normal use at tool night.
Below in conjunction with drawings and Examples, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 be an embodiment of the present utility model provide take aim at tool schematic diagram based on point red in battery powered solar energy.
Fig. 2 is the LED lamp circuit schematic diagram that embodiment provides.
Fig. 3 is the schematic diagram of process chip U1.
Fig. 4 is switch key S1 schematic diagram.
Fig. 5 is switch key S2 schematic diagram.
Fig. 6 is power interface conspectus.
Fig. 7 is solar cell interface wiring schematic diagram.
Fig. 8 is based on battery powered solar battery suppling circuit schematic block diagram.
Description of reference numerals: 1, housing; 2, solar cell.
Detailed description of the invention
Take aim at tool and only rely on battery in order to overcome existing interior red some electric energy is provided, the problem that the use cost caused is high, present embodiments provide and take aim at tool based on point red in battery powered solar energy shown in a kind of Fig. 1,2, comprise housing 1, be arranged on housing 1 in or interior red some module, the battery be arranged in housing 1 on housing 1, be arranged on the brightness regulating switch on housing 1 and be arranged on the supply voltage of red some module or the circuit board of size of current in the control in housing 1, also comprise the solar cell 2 be arranged on housing 1; Also comprise the solar cell 2 be arranged on housing 1, the power output terminal of this solar cell 1 and the power input sub-connection of described interior red some module.
Thus, as long as there is sunlight just can provide electric energy by solar cell 2 to interior red some module, in ensureing, red some module normally works, and can the adaptive change along with the change of ambient brightness, as ambient brightness strengthen time, the brightness of the output light of interior red some module is also followed and is brightened, otherwise, then weaken with the dimmed of ambient brightness, without the need to manual operation, very convenient.What is more important, this interior red point is taken aim at tool and is relied on when this uses battery to be that interior red some module is powered all the time, supplementing of solar cell can be obtained under the environment having sunlight, faint or when not having at surround lighting, still can normally use by powered battery.
Circuit board is provided with process chip MCU and gear control circuit, solar cell treated chip MCU is connected in series to interior red some module, and battery treated chip MCU, gear control circuit serial connection is to interior red some module, brightness regulating switch is key switch, comprises "+", "-", and this "+", "-" button are connected with process chip MCU respectively, process chip MCU is according to "+", "-" button 3, the input signal first of the arbitrary button in 4 cuts off the electrical connection of solar cell 2 and interior red some module, and according to this "+", again or the repeatedly input signal of the arbitrary button in "-" button controls gear control circuit to realize the internal supply voltage of red some module or the adjustment of size of current, the brightness of the output light of red some module in changing, and according to "+", the signal that "-" button inputs simultaneously or cut off the electrical connection of battery and gear control circuit do not have arbitrary input within a period of time after, recover the electrical connection of solar cell 2 and interior red some module simultaneously.
LED shown in Fig. 2 is by the diode D1 of multiple parallel connection, D2, D3, D4, D8, process chip U1(MCU shown in D9 and Fig. 3) corresponding control pin 14, 13, 12, 11, 3, 4, 5, 6, 7, 8, 9, 10 connect, and at the diode D1 of each branch road, D2, D3, D4, D8, the control pin 14 that D9 is corresponding to process chip U1, 13, 12, 11, 3, 4, 5, 6, 7, 8, 9, current-limiting resistance R1 is connected in series between 10, R2, R3, R8 and R9, and Fig. 4, switch key S1("+" shown in 5 or "-" button) and S2("-" or "+" button) respectively with the pin SUB of the process chip U1 shown in Fig. 2, ADD VPP connects, power vd D is connected with the power pin 18 of process chip U1 by diode D21 by the power interface J3 shown in Fig. 6, to provide power supply, a filter capacitor C5 is met between the power pin 18 of diode D21 and process chip U2, by the input signal of switch key S1 and S2, process chip U2 selects the bypass diodes of conducting setting, to change the supply current of LED, realizes the adjustment of the brightness to LED.
Based on traditional powered battery, the present embodiment spy adds solar battery suppling circuit, and itself and battery work simultaneously, under the environment not having sufficient illumination, battery can be relied on to continue power supply, do not affect the normal use taking aim at tool.
As shown in Figure 7, solar cell interface J4 is connected in series to LED by current-limiting resistance R31, triode Q1, diode D23, forms the serial connection loop relying on solar cell to power in real time, wherein, the base stage of triode Q1 is connected with the PGD pin of process chip U1, realizes the power supply to triode Q1.
Composition graphs 8, be not difficult to find out, solar cell is used to provide electric energy for micro-electric current LED light source, namely adopt solar cell and battery powered circuit to drive interior red some module simultaneously, battery provides a minimum base current to interior red some module by control circuit, interior red point is glimmered, and this low-light is visible at night under rather dark environment.When ambient light grow, the base current that battery provides is constant, after the illumination of solar cell reception environment, supplements one part of current to interior red some module, and interior red brightness is increased.And along with the change of ambient light, the electric current that solar cell provides also in change, within the brightness of red some module will change with the change of surround lighting.So just achieve 24 continuous throughout the twenty-four hour24s, night is battery-powered, daytime solar cell supplementary power.Because the electricity that battery consumes is very little, thus do not need the problem in the service life worrying battery, extend the service life of battery, reduce use cost.
Solar cell 2 installation by adhering provided in the present embodiment is at the end face of housing 1; be beneficial to the irradiation accepting sunlight of Weak light type amorphous silicon solar cell 2 maximum duration, maximum area; to provide enough, long electric energy; in order to ensure the performance of the maximum efficiency of Weak light type amorphous silicon solar cell 2; and the end face of this solar cell 2 is provided with cover glass, prevent the land of dust and unexpected scuffing Weak light type amorphous silicon solar cell.
The solar cell 2 related in the present embodiment can be any one in monocrystalline silicon, polysilicon, silicon photoelectric diode or Weak light type amorphous silicon solar cell.
Claims (5)
1. take aim at tool based on point red in battery powered solar energy for one kind, comprise housing (1), be arranged on interior red some module in housing (1) or on housing (1), be arranged on the battery in housing (1), be arranged on the brightness regulating switch on housing (1) and be arranged on the supply voltage of red some module or the circuit board of size of current in the control in housing (1), described battery is connected with described interior red some module by described brightness regulating switch, it is characterized in that: also comprise the solar cell (2) be arranged on housing (1), the power output terminal of this solar cell (2) and the power input sub-connection of described interior red some module.
2. take aim at tool based on point red in battery powered solar energy as claimed in claim 1, it is characterized in that: described circuit board is provided with process chip MCU and gear control circuit;
Solar cell (2) treated chip MCU is connected in series to interior red some module, and battery treated chip MCU, gear control circuit serial connection is to interior red some module;
Brightness regulating switch is key switch, comprises "+", "-" button, and this "+", "-" button are connected with process chip MCU respectively;
Process chip MCU is according to "+", the input signal first of the arbitrary button in "-" button cuts off the electrical connection of solar cell (2) and interior red some module, and according to this "+", again or the repeatedly input signal of the arbitrary button in "-" button controls gear control circuit to realize the internal supply voltage of red some module or the adjustment of size of current, the brightness of the output light of red some module in changing, and according to "+", the signal that "-" button inputs simultaneously or cut off the electrical connection of battery and gear control circuit do not have arbitrary input within a period of time after, recover the electrical connection of solar cell (2) and interior red some module simultaneously.
3. take aim at tool based on point red in battery powered solar energy as claimed in claim 1, it is characterized in that: the end face of described solar cell (2) installation by adhering in described housing (1), and the end face of this solar cell (2) is provided with cover glass.
4. as described in claim 1 or 2 or 3, take aim at tool based on point red in battery powered solar energy, it is characterized in that: described solar cell (2) is at least two, and its length direction is parallel to the length direction of housing (1).
5. as described in claim 1 or 2 or 3, take aim at tool based on point red in battery powered solar energy, it is characterized in that: described solar cell (2) is any one in monocrystalline silicon, polysilicon, silicon photoelectric diode or Weak light type amorphous silicon solar cell.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032865.6U CN204421753U (en) | 2015-01-18 | 2015-01-18 | One takes aim at tool based on point red in battery powered solar energy |
| EP15877510.6A EP3246655B1 (en) | 2015-01-18 | 2015-04-13 | Red dot sight |
| PL15877510T PL3246655T3 (en) | 2015-01-18 | 2015-04-13 | Red dot sight |
| HUE15877510A HUE052304T2 (en) | 2015-01-18 | 2015-04-13 | Red dot sight |
| US15/544,466 US10514233B2 (en) | 2015-01-18 | 2015-04-13 | LED light source capable of projecting graphic logo and red dot sight thereof |
| PCT/CN2015/076499 WO2016112592A1 (en) | 2015-01-18 | 2015-04-13 | Led light source capable of projecting graphic logo and inner red dot sight thereof |
| ES15877510T ES2810810T3 (en) | 2015-01-18 | 2015-04-13 | Red dot sight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520032865.6U CN204421753U (en) | 2015-01-18 | 2015-01-18 | One takes aim at tool based on point red in battery powered solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204421753U true CN204421753U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520032865.6U Active CN204421753U (en) | 2015-01-18 | 2015-01-18 | One takes aim at tool based on point red in battery powered solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204421753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440939A (en) * | 2016-06-06 | 2017-02-22 | 西安华科光电有限公司 | Solar inner red dot collimator |
| CN109405645A (en) * | 2018-12-20 | 2019-03-01 | 西安华科光电有限公司 | A kind of adaption brightness adjusting circuit and interior red dot take aim at tool |
-
2015
- 2015-01-18 CN CN201520032865.6U patent/CN204421753U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440939A (en) * | 2016-06-06 | 2017-02-22 | 西安华科光电有限公司 | Solar inner red dot collimator |
| CN106440939B (en) * | 2016-06-06 | 2023-12-26 | 西安华科光电有限公司 | Solar energy inner red spot sighting device |
| CN109405645A (en) * | 2018-12-20 | 2019-03-01 | 西安华科光电有限公司 | A kind of adaption brightness adjusting circuit and interior red dot take aim at tool |
| CN109405645B (en) * | 2018-12-20 | 2024-03-29 | 西安华科光电有限公司 | Self-adaptive brightness adjusting circuit and inner red spot sighting device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |