Automatic environment monitor based on illuminating lamp

Abstract

The automatic environment monitor comprises an upper shell, a lower shell and a circuit board assembly, a photosensitive area is arranged at one end of the surface of the upper shell, a solar photovoltaic panel is arranged at the other end of the surface of the upper shell, a display screen is arranged in the middle of the surface of the upper shell, a switch and a temperature and humidity sensing port are arranged on one side of the upper shell and one side of the lower shell, and the photosensitive area comprises a reflecting groove and a cosine corrector. The circuit board assembly comprises a Bluetooth main chip, a light sensor and a temperature and humidity sensor. The Bluetooth main chip is electrically connected with the solar photovoltaic panel, the display screen, the standby battery, the light sensor and the temperature and humidity sensor. According to the automatic environment monitor, the testing precision of ambient light is improved, the authenticity and accuracy of temperature and humidity testing are improved, and energy and electricity are saved. A user can quickly set a proper parameter without professional measurement conditions so as to control a lamp product to work in a required environment area. The automatic environment monitor is compact and small in overall structure, small in occupied space, attractive in appearance and convenient to carry.

Description

Technical Field

[0001] The utility model relates to the field of lighting products, in particular to an automatic environmental monitor based on a lighting lamp. Background Art

[0002] In some usage places, we need to control the lighting parameters of lighting products so that they can meet the dynamically changing environment without being affected by changes in external light, temperature, and humidity. The settings of constant light parameters, constant temperature, and constant humidity environments for lighting control require the setting personnel to understand the principles of constant light, constant temperature, and constant humidity, and professional personnel use professional instrument equipment for environmental measurement. Ordinary users do not have the conditions for professional measurement and cannot quickly set a suitable parameter to control the lighting products to work normally in the required environmental area. To solve these technical problems, this solution proposes an automatic environmental monitor based on a lighting lamp. Summary of the Utility Model

[0003] The invention purpose of the utility model is to solve the problem that ordinary users do not have the conditions for professional measurement and cannot quickly set a suitable parameter to control the lighting products to work normally in the required environmental area. The specific solution is as follows:

[0004] The automatic environmental monitor based on a lighting lamp includes an upper shell, a lower shell, and a circuit board assembly disposed inside the upper shell and the lower shell. One end of the surface of the upper shell is provided with a photosensitive area, and the other end is provided with a solar photovoltaic panel. The middle of the surface of the upper shell is provided with a display screen. One side of the upper shell and the lower shell is provided with a switch and a temperature and humidity sensing port. The photosensitive area includes a reflecting groove and a cosine corrector disposed at the center of the reflecting groove. A backup battery is disposed inside the lower shell. The circuit board assembly includes a Bluetooth main chip, a light sensor located at the bottom center of the cosine corrector, and a temperature and humidity sensor aligned with the temperature and humidity sensing port. The Bluetooth main chip is electrically connected to the solar photovoltaic panel, the display screen, the backup battery, the light sensor, and the temperature and humidity sensor respectively.

[0005] Further, the display screen is an LCD display screen, and a battery cover is provided on the lower shell.

[0006] Further, the reflecting groove is in the shape of an inverted frustum of a cone, with the larger frustum of the inverted frustum of a cone having an upper opening and the smaller frustum of the inverted frustum of a cone having a lower opening.

[0007] Further, the cosine corrector includes a hemispherical main body and a floating platform disposed at the lower end of the main body. The outer diameter of the main body matches the diameter of the smaller frustum. The main body is exposed in the reflecting groove above the smaller frustum. The upper surface of the floating platform is in contact with the lower side of the smaller frustum, and the lower surface of the floating platform is in contact with the PCB board around the light sensor.

[0008] Further, the switch includes a toggle switch S1 and a push-button switch S2.

[0009] Further, the circuit board assembly further includes a super capacitor disposed between the solar photovoltaic panel and the positive electrode of the diode D1. The negative electrode of the diode D1 is electrically connected to one end of the toggle switch S1, the other end of the toggle switch S1 is electrically connected to the input end of the linear voltage regulator, and the output end of the linear voltage regulator is electrically connected to the power supply end of the Bluetooth main chip.

[0010] Further, the key switch S2 is electrically connected to the display control pin of the Bluetooth main chip.

[0011] Further, the backup battery is two 1.5V batteries connected in series. The backup battery is electrically connected to the positive electrode of the diode D2, and the negative electrode of the diode D2 is electrically connected to the negative electrode of the diode D1.

[0012] Further, the Bluetooth main chip is provided with a Bluetooth wireless transceiver module and an NFC module.

[0013] Further, the temperature and humidity sensor is covered in the temperature and humidity cavity on the side wall of the upper shell.

[0014] In summary, adopting the technical solution of the present utility model has the following beneficial effects:

[0015] The automatic environmental monitor of this solution has the following advantages:

[0016] (1) Through the cosine corrector disposed in the light reflecting groove, the ambient light at the current position can be corrected, and data differences will not occur due to different incident light angles, improving the test accuracy of the ambient light.

[0017] (2) The temperature and humidity cavity disposed on one side of the upper shell effectively covers the temperature and humidity sensor, only allowing the ambient temperature and humidity air to directly enter the temperature and humidity sensor through the temperature and humidity induction port for testing, avoiding the influence of the heat generated by the components of the circuit board assembly on the temperature and humidity sensor, and improving the authenticity and accuracy of the temperature and humidity test.

[0018] (3) Two power supply methods of solar photovoltaic panel and backup battery are set. During the day, the green and environmentally friendly solar energy is fully utilized. When there is no sunlight, the backup battery is automatically connected. The display screen only displays for a certain period of time with a delay and then turns off the screen to save energy when the key switch S2 is pressed. When the environmental light is stable or the automatic environmental monitor does not need to work, it is turned off through the toggle switch S1, which is more energy-efficient.

[0019] (4) The Bluetooth main chip integrates a Bluetooth transceiver module and an NFC module, which facilitates Bluetooth communication with mobile phone APPs and Bluetooth lamps through the Bluetooth transceiver module, and parameter setting with mobile phones with NFC modules through the NFC module.

[0020] (5) Using the automatic environmental monitor of this solution, users can quickly set a suitable parameter without the need to have professional measurement conditions, and control the lighting product to work in the required environmental area.

[0021] (6) The overall structure of the automatic environmental monitor of this solution is compact, does not occupy space, has a beautiful appearance, and is convenient to carry. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings in the following description are only a part of the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 Structural diagram of the automatic environmental monitor based on the lighting lamp of the present invention;

[0024] Figure 2 Exploded view of the automatic environmental monitor based on the lighting lamp of the present invention;

[0025] Figure 3 Upper cover composition of the present invention;

[0026] Figure 4 Circuit block diagram of the present invention.

[0027] Explanation of the reference numerals in the drawings:

[0028] 10 - Upper shell, 11 - Reflective groove, 12 - Temperature and humidity chamber, 13 - Decorative piece, 20 - Lower shell, 21 - Temperature and humidity sensing port, 22 - Battery cover, 30 - Circuit board assembly, 31 - Bluetooth main chip, 32 - Light sensor, 33 - Temperature and humidity sensor, 34 - Super capacitor, 35 - Linear voltage regulator, 36 - PCB board, 40 - Solar photovoltaic panel, 50 - Display screen, 60 - Cosine corrector, 61 - Main body, 62 - Flap, 70 - Backup battery, 80 - Bluetooth dimming device. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0030] Such as Figures 1 to 4As shown in the figure, an automatic environmental monitor based on a lighting lamp includes an upper case 10, a lower case 20, a circuit board assembly 30 disposed inside the upper case 10 and the lower case 20. One end of the surface of the upper case 10 is provided with a photosensitive area, and the other end is provided with a solar photovoltaic panel 40. The middle part of the surface of the upper case 10 is provided with a display screen 50. One side of the upper case 10 and the lower case 20 is provided with a switch and a temperature and humidity sensing port 21. The photosensitive area includes a reflecting groove 11 and a cosine corrector 60 disposed at the center of the reflecting groove 11. A backup battery 70 is disposed inside the lower case 20. The circuit board assembly 30 includes a Bluetooth main chip 31, a light sensor 32 located at the bottom center of the cosine corrector 60, and a temperature and humidity sensor 33 aligned with the temperature and humidity sensing port 21. The Bluetooth main chip 31 is electrically connected to the solar photovoltaic panel 40, the display screen 50, the backup battery 70, the light sensor 32, and the temperature and humidity sensor 33 respectively. A decorative piece 13 is also provided on the surface of the upper case 10.

[0031] Specifically, the display screen is an LCD display screen, and a battery cover 22 is provided on the lower case 20.

[0032] Specifically, the reflecting groove 11 is in the shape of an inverted frustum of a cone, with the larger frustum of the inverted frustum having an upper opening and the smaller frustum of the inverted frustum having a lower opening.

[0033] Specifically, the cosine corrector 60 includes a hemispherical main body 61 (which is hollow) and a floating platform 62 (which is hollow) disposed at the lower end of the main body 61. The outer diameter of the main body 61 matches the diameter of the smaller frustum. The main body 61 is exposed in the reflecting groove 11 above the smaller frustum. The upper surface of the floating platform 62 abuts against the lower side of the smaller frustum, and the lower surface of the floating platform 62 contacts the PCB board 36 on the periphery of the light sensor 32.

[0034] Specifically, the switch includes a toggle switch S1 and a push-button switch S2. The toggle switch S1 is used for the power switch of the automatic environmental monitor, and the push-button switch S2 is used for the display of the display screen. After pressing S2, the display screen will display for a period of time and then turn off the screen to save energy.

[0035] Specifically, the circuit board assembly 30 further includes a super capacitor 34 disposed between the solar photovoltaic panel 40 and the positive electrode of a diode D1. The negative electrode of the diode D1 is electrically connected to one end of the toggle switch S1. The other end of the toggle switch S1 is electrically connected to the input end of a linear voltage regulator 35. The output end of the linear voltage regulator 35 is electrically connected to the power supply end of the Bluetooth main chip 31.

[0036] Specifically, the push-button switch S2 is electrically connected to the display screen control pin of the Bluetooth main chip 31.

[0037] Specifically, the backup battery 70 is two 1.5V batteries connected in series. The backup battery 70 is electrically connected to the positive electrode of a diode D2, and the negative electrode of the diode D2 is electrically connected to the negative electrode of the diode D1.

[0038] Specifically, the model of the Bluetooth main chip 31 is: NRF52832, which is internally provided with a Bluetooth wireless transceiver module and an NFC module. The Bluetooth main chip 31 belongs to the prior art, and its specific working principle will not be elaborated here.

[0039] Specifically, the temperature and humidity sensor 33 is covered in the temperature and humidity chamber 12 on the side wall of the upper shell 10.

[0040] The working process of the automatic environmental monitor in this solution is briefly described as follows:

[0041] Install the dedicated APP software on the mobile phone. First, connect to the Bluetooth dimming device 80 (i.e., the lighting product with Bluetooth function) through Bluetooth, and establish an association with the Bluetooth main chip 31 of the automatic environmental monitor in this solution in the Bluetooth dimming device 80. There are two ways to establish the association: (1) If the mobile phone has NFC function, it can be directly associated through NFC; (2) If the mobile phone does not have NFC function, the association can be established by scanning the QR code (unique device code) on the back of the automatic environmental monitor in this solution. We can also use a mobile phone with NFC function to set parameters such as the time interval, transmission power, channel, number of times, and LCD display time of the Bluetooth transmission of the automatic environmental monitor through NFC. If the mobile phone does not have NFC function, the automatic environmental monitor cannot change the parameter settings and can only work according to the parameters preset before leaving the factory. After the Bluetooth dimming device 80 is associated with the Bluetooth main chip 31, it does not need to pass through the mobile phone and can directly receive the illuminance, temperature, and humidity information of the associated device (referring to the automatic environmental monitor) through the established protocol. The automatic environmental monitor starts to automatically send the accurately measured environmental light and temperature and humidity information to the Bluetooth dimming device 80 in real time through Bluetooth for illuminance adjustment. That is to say, the Bluetooth dimming device 80 controls its output according to the received illuminance information to make the illuminance in the target area accurately meet the illuminance requirements. In addition, the Bluetooth dimming device 80 can also be equipped with a human body sensor (such as an infrared sensor or a microwave sensor) to achieve no output when there is no one, so as to further achieve energy saving while automatically meeting the required illuminance environment. In the environment with natural light in this solution, the power supply of the solar photovoltaic panel 40 can meet the power supply requirements. When there is solar photovoltaic power, the excess electricity is stored through the super capacitor 34 and used for power supply at night and when the light is insufficient. If the light is insufficient for a long time and the stored power of the super capacitor 34 is low and the voltage is lower than the power supply voltage of the backup battery 70, the backup battery 70 will automatically take over the power supply.

[0042] In summary, adopting the technical solution of the present utility model has the following beneficial effects:

[0043] The automatic environmental monitor in this solution has the following advantages:

[0044] (1) By means of the cosine corrector disposed in the light reflection groove, the ambient light at the current position can be corrected, and data differences will not occur due to different incident light angles, improving the test accuracy of the ambient light.

[0045] (2) The temperature and humidity chamber disposed on one side of the upper shell effectively covers the temperature and humidity sensor, allowing only the ambient temperature and humidity air to directly enter the temperature and humidity sensor through the temperature and humidity sensing port for testing, avoiding the influence of the heat generated by the components of the circuit board assembly on the temperature and humidity sensor, and improving the authenticity and accuracy of the temperature and humidity test.

[0046] (3) Two power supply methods, namely solar photovoltaic panels and backup batteries, are provided. During the day, the green and environmental-friendly solar energy is fully utilized. When there is no sunlight, the backup battery is automatically connected. The display screen only displays for a certain period of time with a delay and then turns off the screen to save energy when the key switch S2 is pressed. When the environmental light is stable or the automatic environmental monitor does not need to work, it is shut down by toggling the switch S1, which is more energy-saving.

[0047] (4) The Bluetooth main chip integrates a Bluetooth transceiver module and an NFC module, facilitating Bluetooth communication with the mobile phone APP and Bluetooth lamps through the Bluetooth transceiver module, and parameter setting with the mobile phone equipped with an NFC module through the NFC module.

[0048] (5) Using the automatic environmental monitor of this solution enables users to quickly set a suitable parameter without the need to have professional measurement conditions, and control the lighting products to work in the required environmental area.

[0049] (6) The overall structure of the automatic environmental monitor of this solution is compact, small, does not occupy space, has a beautiful appearance, and is convenient to carry.

[0050] The above-described embodiments do not constitute a limitation on the protection scope of the technical solution. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the above embodiments shall be included within the protection scope of the technical solution.

Claims

1. An automatic environmental monitor based on a lighting lamp, characterized in that: It includes an upper shell, a lower shell, and a circuit board assembly disposed within the upper shell and the lower shell. One end of the surface of the upper shell is provided with a photosensitive area, and the other end is provided with a solar photovoltaic panel. In the middle of the surface of the upper shell is provided a display screen. On one side of the upper shell and the lower shell are provided a switch and a temperature and humidity sensing port. The photosensitive area includes a reflective groove and a cosine corrector disposed at the center of the reflective groove. A backup battery is provided within the lower shell. The circuit board assembly includes a Bluetooth main chip, a light sensor located at the bottom center of the cosine corrector, and a temperature and humidity sensor aligned with the temperature and humidity sensing port. The Bluetooth main chip is electrically connected to the solar photovoltaic panel, the display screen, the backup battery, the light sensor, and the temperature and humidity sensor respectively.

2. The automatic environmental monitor based on a lighting lamp according to claim 1, characterized in that: The display screen is an LCD display screen, and a battery cover is provided on the lower shell.

3. The automatic environmental monitor based on a lighting lamp according to claim 1, characterized in that: The reflective groove is in the shape of an inverted frustum of a cone, with the larger frustum of the inverted frustum having an upper opening and the smaller frustum of the inverted frustum having a lower opening.

4. The automatic environmental monitor based on a lighting lamp according to claim 3, wherein: The cosine corrector includes a hemispherical main body and a floating platform disposed at the lower end of the main body. The outer diameter of the main body matches the diameter of the smaller frustum. The main body is exposed in the reflective groove above the smaller frustum. The upper surface of the floating platform abuts against the lower side of the smaller frustum, and the lower surface of the floating platform contacts the PCB board on the periphery of the light sensor.

5. The automatic environmental monitor based on a lighting lamp according to claim 1, wherein: The switch includes a toggle switch S1 and a push-button switch S2.

6. The automatic environmental monitor based on a lighting lamp according to claim 5, wherein: The circuit board assembly further includes a super capacitor disposed between the solar photovoltaic panel and the positive electrode of a diode D1. The negative electrode of the diode D1 is electrically connected to one end of the toggle switch S1. The other end of the toggle switch S1 is electrically connected to the input end of a linear voltage regulator. The output end of the linear voltage regulator is electrically connected to the power supply end of the Bluetooth main chip.

7. The automatic environmental monitor based on a lighting lamp according to claim 6, characterized in that: The push-button switch S2 is electrically connected to the display screen control pin of the Bluetooth main chip.

8. The automatic environmental monitor based on a lighting lamp according to claim 7, characterized in that: The backup battery is two 1.5V batteries connected in series. The backup battery is electrically connected to the positive electrode of a diode D2, and the negative electrode of the diode D2 is electrically connected to the negative electrode of the diode D1.

9. The automatic environmental monitor based on a lighting lamp according to claim 8, characterized in that: The Bluetooth main chip is provided with a Bluetooth wireless transceiver module and an NFC module.

10. The automatic environmental monitor based on a lighting lamp according to claim 9, characterized in that: The temperature and humidity sensor is covered within a temperature and humidity cavity on the side wall of the upper shell.

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