CN204831546U - Ultraviolet detection device of solar energy power supply - Google Patents

Abstract

The utility model relates to an ultraviolet ray detection area especially relates to ultraviolet detection device of solar energy power supply. The utility model discloses a stand, power supply battery, LCD, audio alert ware, square pillar, solar cell panel, UV sensors, solar control ware and control circuit, the utility model discloses use solar cell panel to generate electricity, then supply with the consumer, reduced the pollution of environment and the consumption of resource to the independence commercial power makes the mounted position of device unrestricted, adopt the model to carry out the conversion of modulus signal for the AD7862 converter, high -speed, the low power dissipation of messenger analog -to -digital conversion, it is more accurate to export the result moreover, adopt LCD to show in real time the ultraviolet testing result, can make people's on the way see real -time testing result, convenient and fast more, adopted the audio alert ware, can in time remind open air people under the serious condition of ultraviolet irradiation, avoided causing the damage to skin.

Description

Solar powered ultraviolet detecting apparatus

Technical field

The utility model relates to UV detection field, particularly relates to solar powered ultraviolet detecting apparatus.

Background technology

Along with industrialized continuous propelling, environmental pollution also day by day serious, air pollution, water pollutions, land pollution etc. all force to the mankind, especially present PM2.5, PM2.5 is very big to harm, especially can damage the respiratory tract of people, cause the infection of respiratory tract, pathology.Meanwhile, ultraviolet also should not be underestimated to the harm that people causes.Ultraviolet can be higher due to its rank, can produce strong optical damage to skin, and illuminated position dermal vascular is expanded, and the symptom such as redness, bubble can appear in skin, and the permanent skin that irradiates there will be erythema, inflammation, skin aging, and severe patient can cause cutaneum carcinoma.Ultraviolet B radiation, also referred to as ultraviolet sunburn section, is the ultra-violet bands of answering emphasis to prevent.But remind now the ultraviolet detecting apparatus of the mankind less, people are not enough to ultraviolet harm understanding.

Utility model content

Technical problem to be solved in the utility model, it is the technical deficiency for above-mentioned existence, provide solar powered ultraviolet detecting apparatus, this device uses solar panel to generate electricity, then consumer is supplied, decrease the consumption of pollution to environment and resource, and do not rely on civil power, make installation site unrestricted; The utility model adopts AD7862 to carry out the conversion of modulus signal, make analog to digital conversion at a high speed, low in energy consumption, and Output rusults is more accurate; Adopt liquid crystal display to show ultraviolet testing result, people can be made on the way to see real-time testing result, more convenient; Have employed phonetic alarm, people out of doors can be reminded when Ultraviolet radiation is serious in time, avoid causing damage to skin.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: comprise column, supplying cell, liquid crystal display, phonetic alarm, square pillar, solar panel, UV sensor, controller for solar and control circuit, one end of column is fixed to cement flooring, and keeps vertical with cement flooring; The other end of column is connected with supplying cell, and a side opening of supplying cell is fluted, is provided with phonetic alarm inside groove; Two adjacent supplying cell sides in face, groove place are all provided with liquid crystal display, and liquid crystal display place plane is parallel with the supplying cell plane at place; The top of supplying cell is provided with square pillar, and the top of square pillar is provided with solar panel, and solar panel place plane and square column angulation are 45 degree, and the planar central of solar panel is provided with UV sensor; Control circuit comprises single-chip minimum system, lcp buffer driving chip 74HC541, triode Q1 and AD7862, and wherein liquid crystal display is connected with the P1 mouth of single-chip minimum system by lcp buffer driving chip 74HC541; The P2.5 pin of single-chip minimum system is connected with the base stage of triode Q1, and supplying cell is connected with one end of phonetic alarm, and the other end of phonetic alarm is connected with the collector of triode Q1, and the emitter of triode Q1 is connected to ground; The output terminal of UV sensor is connected with the signal input part of AD7862, and uitraviolet intensity signal UV sensor collected is converted into electric signal and inputs to AD7862, the signal output part of AD7862 is connected with the P0 mouth of single-chip minimum system, P2.0 pin, P2.1 pin, P2.2 pin and P2.3 pin, and the digital signal changed into is inputed to single-chip minimum system.

Further optimization the technical program, described solar panel is connected with controller for solar, controller for solar is connected with supplying cell, light energy conversion is electric energy by solar panel, be input under the control of controller for solar in supplying cell, wherein controller for solar is positioned at the inside of square pillar.

Further optimization the technical program, described UV sensor adopts UVM-30 UV sensor module.

Further optimization the technical program, described supplying cell can export 3.3V, 5V and 12V voltage simultaneously.

Compared with prior art, the utility model has the following advantages: 1, the utility model uses solar panel to generate electricity, and then supplies consumer, decreases the consumption of pollution to environment and resource, and do not rely on civil power, make the installation site of device unrestricted; 2, adopt model to be the conversion that AD7862 converter carries out modulus signal, make analog to digital conversion at a high speed, low in energy consumption, and Output rusults is more accurate; 3, adopt liquid crystal display to show in real time ultraviolet testing result, people can be made on the way to see real-time testing result, more convenient; 4, have employed phonetic alarm, people out of doors can be reminded when Ultraviolet radiation is serious in time, avoid causing damage to skin.

Accompanying drawing explanation

Fig. 1 is the structural representation of solar powered ultraviolet detecting apparatus.

Fig. 2 is the circuit diagram of solar powered ultraviolet detecting apparatus.

Fig. 3 is the solar electrical energy generation block diagram of solar powered ultraviolet detecting apparatus.

In figure: 1, column; 2, supplying cell; 3, liquid crystal display; 4, phonetic alarm; 5, square pillar; 6, solar panel; 7, UV sensor; 8, controller for solar; 9, control circuit; 91, single-chip minimum system.

Embodiment

For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment also with reference to accompanying drawing, the utility model is further described.Should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.

Embodiment one: shown in composition graphs 1-3, solar powered ultraviolet detecting apparatus comprises column 1, supplying cell 2, liquid crystal display 3, phonetic alarm 4, square pillar 5, solar panel 6, UV sensor 7, controller for solar 8 and control circuit 9, one end of column 1 is fixed to cement flooring, and keeps vertical with cement flooring; The other end of column 1 is connected with supplying cell 2, and a side opening of supplying cell 2 is fluted, is provided with phonetic alarm 4 inside groove; Two adjacent supplying cell 2 sides in face, groove place are all provided with liquid crystal display 3, and liquid crystal display 3 place plane is parallel with supplying cell 2 plane at place; The top of supplying cell 2 is provided with square pillar 5, and the top of square pillar 5 is provided with solar panel 6, and solar panel 6 place plane and square pillar 5 angulation are 45 degree, and the planar central of solar panel 6 is provided with UV sensor 7; Control circuit 9 comprises single-chip minimum system 91, lcp buffer driving chip 74HC541, triode Q1 and AD7862, and wherein liquid crystal display 3 is connected with the P1 mouth of single-chip minimum system 91 by lcp buffer driving chip 74HC541; The P2.5 pin of single-chip minimum system 91 is connected with the base stage of triode Q1, and supplying cell 2 is connected with one end of phonetic alarm 4, and the other end of phonetic alarm 4 is connected with the collector of triode Q1, and the emitter of triode Q1 is connected to ground; The output terminal of UV sensor 7 is connected with the signal input part of AD7862, and uitraviolet intensity signal UV sensor 7 collected is converted into electric signal and inputs to AD7862, the signal output part of AD7862 is connected with the P0 mouth of single-chip minimum system 91, P2.0 pin, P2.1 pin, P2.2 pin and P2.3 pin, and the digital signal changed into is inputed to single-chip minimum system 91; Solar panel 6 is connected with controller for solar 8, controller for solar 8 is connected with supplying cell 2, light energy conversion is electric energy by solar panel 6, and be input in supplying cell 2 under the control of controller for solar 8, wherein controller for solar 8 is positioned at the inside of square pillar 5; UV sensor 7 adopts UVM-30 UV sensor module; Supplying cell 2 can export 3.3V, 5V and 12V voltage simultaneously.

Principle of work: solar powered ultraviolet detecting apparatus generates electricity owing to using sun power, then supplies consumer, so its installation site is not by the constraint of civil power, has larger selection space.Solar powered ultraviolet detecting apparatus is arranged on urban road or on backroad at this, and its data message produced can pass to passer-by timely.

Solar panel 6 converts solar energy into electrical energy, and the electric energy of generation is transported in supplying cell 2 and stores under the control of controller for solar 8, is used for powering to consumer; The UV sensor 7 be arranged on solar panel 6 gathered uitraviolet intensity information instantly every 5 minutes, through the analog-digital conversion process of AD7862, output digit signals is to the single-chip minimum system 91 of control circuit 9 li, single-chip minimum system 91 carries out process according to the program stored and calculates, and ultraviolet index or grade are presented in liquid crystal display 3 timely, liquid crystal display 3 all has installation in two sides of supplying cell 2, so can be used for the passerby of dealing to watch; When ultraviolet is very strong, phonetic alarm 4 can send information of voice prompt to remind passerby to go home in time or to look for place to hide, and avoids the bad phenomenon occurring erythema, inflammation, skin aging under the irradiation of intensive ultraviolet.

Should be understood that, above-mentioned embodiment of the present utility model only for exemplary illustration or explain principle of the present utility model, and is not formed restriction of the present utility model.Therefore, any amendment made when not departing from spirit and scope of the present utility model, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.In addition, the utility model claims be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.

Claims (4)

1. solar powered ultraviolet detecting apparatus, it is characterized in that: comprise column (1), supplying cell (2), liquid crystal display (3), phonetic alarm (4), square pillar (5), solar panel (6), UV sensor (7), controller for solar (8) and control circuit (9), one end of column (1) is fixed to cement flooring, and keeps vertical with cement flooring; The other end of column (1) is connected with supplying cell (2), and a side opening of supplying cell (2) is fluted, is provided with phonetic alarm (4) inside groove; Two adjacent supplying cell (2) sides in face, groove place are all provided with liquid crystal display (3), and liquid crystal display (3) place plane is parallel with supplying cell (2) plane at place; The top of supplying cell (2) is provided with square pillar (5), the top of square pillar (5) is provided with solar panel (6), solar panel (6) place plane and square pillar (5) angulation are 45 degree, and the planar central of solar panel (6) is provided with UV sensor (7); Control circuit (9) comprises single-chip minimum system (91), lcp buffer driving chip 74HC541, triode Q1 and AD7862, and wherein liquid crystal display (3) is connected with the P1 mouth of single-chip minimum system (91) by lcp buffer driving chip 74HC541; The P2.5 pin of single-chip minimum system (91) is connected with the base stage of triode Q1, supplying cell (2) is connected with one end of phonetic alarm (4), the other end of phonetic alarm (4) is connected with the collector of triode Q1, and the emitter of triode Q1 is connected to ground; The output terminal of UV sensor (7) is connected with the signal input part of AD7862, and the uitraviolet intensity signal that UV sensor (7) collects is converted into electric signal and inputs to AD7862, the signal output part of AD7862 is connected with the P0 mouth of single-chip minimum system (91), P2.0 pin, P2.1 pin, P2.2 pin and P2.3 pin, and the digital signal changed into is inputed to single-chip minimum system (91).

2. solar powered ultraviolet detecting apparatus according to claim 1, it is characterized in that: solar panel (6) is connected with controller for solar (8), controller for solar (8) is connected with supplying cell (2), light energy conversion is electric energy by solar panel (6), under the control of controller for solar (8), be input to supplying cell (2) inner, wherein controller for solar (8) is positioned at the inside of square pillar (5).

3. solar powered ultraviolet detecting apparatus according to claim 1, is characterized in that: UV sensor (7) adopts UVM-30 UV sensor module.

4. solar powered ultraviolet detecting apparatus according to claim 1, is characterized in that: supplying cell (2) can export 3.3V, 5V and 12V voltage simultaneously.