Illuminating lamp capable of being blown out

Abstract

The utility model discloses an illuminating lamp capable of being blown out. The illuminating lamp comprises a shell, a blow hole, a base, a light source, a lampshade, a main control module, a blow control module, a switch key and a charging module, wherein the blow hole is formed in the shell; a signal amplification module is connected between the blowing control module and the main control module, and the main control module is electrically connected with the switch button and the light source; the utility model has the advantages that the signal amplification module amplifies the sound wave signal generated by blowing, so that the blowing control induction is more sensitive, the charging module is provided with the two lithium battery charging chips, the charging efficiency is improved, the charging time is saved, and the back-stage power supply switch circuit is also arranged to reduce the power consumption during standby.

Description

Technical Field

[0001] The utility model relates to the field of lighting lamps, in particular to a lighting lamp which can be blown out. Background Art

[0002] As people's living standards have greatly improved, they naturally began to pursue spiritual satisfaction, thus giving birth to a retro sentiment; under the retro sentiment, people like to control modern appliances using old methods, such as blowing out electric lights and candle lights.

[0003] Chinese patent CN205782520U discloses a blow-controlled lamp, including a lampshade, a light source, a shell and a base. The lampshade and the light source are both arranged on the top of the shell, the base is arranged at the bottom of the shell, a power supply is arranged between the base and the shell, the light source is arranged inside the lampshade, microphones are arranged on both sides of the light source, a dimming decoder is arranged outside the shell, a control circuit is arranged inside the shell, the dimming decoder is connected to the control circuit, and a USB interface, a switch and an indicator light are also arranged on the shell; the above patent discloses a blow-controlled electric lamp, but no signal amplification element is arranged in the blow-controlled lamp, which may cause insensitive blowing control. Utility Model Content

[0004] The utility model aims to provide a lighting lamp that can be blown out, so as to solve the problems in the above-mentioned background technology that the blowing control is not sensitive and the light cannot be controlled by voice.

[0005] The utility model solves the above technical problems by adopting the following technical scheme: a lighting lamp that can be blown out, comprising a shell and a base arranged at the lower end of the shell, a light source and a lampshade are arranged at the upper end of the shell, a main control module, a blow control module, a switch button and a charging module are arranged in the shell; a signal amplification module is connected between the blow control module and the main control module, the main control module is electrically connected to the switch button and the light source respectively, a blowing hole is arranged on the shell, the signal amplification module adopts a dual operational amplifier of model LM358, the chip model of the main control module is STC8G1K08A-SOP8, the IN2+ pin and OUT2 pin of the dual operational amplifier are both connected to the The P5.4 pin of the main control module is connected, the IN1+ pin of the dual operational amplifier is electrically connected to the blowing control module, the blowing control module includes a first resistor, a second resistor, a third resistor, a first capacitor and a microphone, one end of the first resistor, one end of the second resistor, and one end of the first capacitor are connected and then connected to the IN1+ pin of the dual operational amplifier, the other end of the first resistor is connected to the first connecting pin of the microphone and then grounded, the other end of the second resistor is connected to one end of the third resistor and then connected to a power supply, the other end of the third resistor and the other end of the first capacitor are connected to the second connecting pin of the microphone, and the microphone is directly opposite to the blowing hole.

[0006] Furthermore, the charging module includes a charging interface, a charging indicator light, and a lithium battery. The charging interface and the charging indicator light are both fixed on the shell. The charging interface and the lithium battery are connected via two lithium battery charging chips to improve the charging efficiency. The lithium battery and the shell are detachably assembled, and the charging indicator light is two light-emitting diodes of different colors.

[0007] Furthermore, the switch button is a dimming switch.

[0008] Furthermore, the main control module is connected with a low voltage stabilizing module to provide a safe and stable power supply, and the low voltage stabilizing module adopts a chip model XC6206P282MR.

[0009] Furthermore, the lighting lamp also includes a post-stage power supply switching circuit, which includes a field effect tube, a fourth resistor and a fifth resistor. The drain of the field effect tube is connected to the power supply, and the gate is connected to one end of the fourth resistor. The other end of the fourth resistor and one end of the fifth resistor are connected and then connected to the P5.5 pin of the main control module. The source of the field effect tube and the other end of the fifth resistor are connected and then connected to the power supply.

[0010] Furthermore, a light guide column bracket is fixedly provided on the upper end of the housing, a light guide column is fixed on the light guide column bracket, and the light guide column is located directly above the light source.

[0011] Furthermore, a cavity is provided in the base, and an aromatherapy box is fixedly installed in the cavity.

[0012] Furthermore, a handle is provided on the shell for easy handholding, and an anti-slip pad is provided under the base.

[0013] Compared with the prior art, the advantages of the utility model are:

[0014] 1. There is an air hole on the shell, and the user can blow air into the air hole to turn off the light. The microphone is connected to the signal amplification module, which is more sensitive to the sound wave signal generated by the user's blowing;

[0015] 2. The lighting lamp is equipped with a rear-stage power supply switch circuit to reduce the power consumption during standby mode;

[0016] 3. The switch button of the lighting lamp is a dimming switch, which can adjust the size and color temperature of the light source;

[0017] 4. The lighting lamp is provided with two lithium battery charging chips, which can greatly improve the charging efficiency, and the lithium battery and the shell are detachably assembled, which is convenient for replacement. The lithium battery can be used alone to power the utility model without being interfered by the charging line;

[0018] 5. A handle is provided on the outer shell of the lighting lamp for easy carrying. A cavity is provided in the base for installing an aromatherapy box, which can release fragrance while lighting and purify indoor air. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the utility model;

[0020] Figure 2 It is a rear view of the utility model;

[0021] Figure 3 It is an internal cross-sectional view of the utility model;

[0022] Figure 4 It is a circuit diagram of the signal amplification module of the utility model;

[0023] Figure 5 It is a circuit connection diagram of the main control module and the low voltage stabilizing module of the utility model;

[0024] Figure 6 This is a circuit diagram of the microphone of the utility model;

[0025] Figure 7It is a circuit diagram of the rear-stage power supply switch circuit of the utility model;

[0026] Figure 8 This is a circuit diagram of the charging module of the utility model;

[0027] 1-lampshade, 2-handle, 3-shell, 4-base, 5-switch button, 6-blowing hole, 7-charging indicator light, 8-charging port, 9-light guide column, 10-light guide column bracket, 11-light source, 12-lithium battery, 13-aromatherapy box, 14-anti-slip mat, 15-dual operational amplifier, 16-low voltage regulator module, 17-microphone, 18-lithium battery charging chip. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figures 1 to 8 As shown, the utility model is a blowable lighting lamp, comprising a shell 3 and a base 4 arranged at the lower end of the shell 3, a light source 11 and a lampshade 1 are arranged at the upper end of the shell 3, a main control module, a blow control module, a switch button 5 and a charging module are arranged in the shell 3; a signal amplification module is connected between the blow control module and the main control module, the main control module is electrically connected to the switch button 5 and the light source 11 respectively, and a blowing hole 6 is arranged on the shell 3;

[0030] The charging module includes a charging interface 8, a charging indicator light 7, and a lithium battery 12. The charging interface 8 and the charging indicator light 7 are both fixed on the housing 3. The charging interface 8 may be a type-c interface, which has the characteristics of being widely used and convenient for users. The charging interface 8 and the lithium battery 12 are connected through two lithium battery charging chips 18 to improve the charging efficiency. The model of the lithium battery charging chip may be ME4057A or TP4056. The lithium battery 12 and the housing 3 may be detachably assembled. The charging indicator light 7 is two light-emitting diodes of different colors. When the charging indicator light 7 displays red, it indicates that the lighting lamp is being charged. When the charging indicator light 7 displays green, it indicates that the lighting lamp is fully charged.

[0031] The light source 11 can emit yellow light with a color temperature of 1800k, white light of 3000k, and natural light of 1800k+3000k. The switch button 5 is a dimming switch. When the dimming switch is rotated or pressed, the light source 11 with different color temperatures and intensities can be adjusted. The signal amplification module adopts a dual operational amplifier 15 of model LM358. The chip model of the main control module is STC8G1K08A-SOP8. The IN2+ pin and OUT2 pin of the dual operational amplifier 15 are both connected to the P5.4 pin of the main control module. The IN1+ pin of the dual operational amplifier 15 is connected to the blow control module circuit. Connection: The blowing control module includes a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1 and a microphone 17. One end of the first resistor R1, one end of the second resistor R2 and one end of the first capacitor C1 are connected to the IN1+ pin of the dual operational amplifier 15, the other end of the first resistor R1 is connected to the first connecting pin of the microphone 17 and then grounded, the other end of the second resistor R2 is connected to one end of the third resistor R3 and then connected to a power supply, the other end of the third resistor R3 and the other end of the first capacitor C1 are connected to the second connecting pin of the microphone 17, and the microphone 17 is directly opposite to the blowing hole 6.

[0032] Optionally, the main control module is also connected to a low voltage regulator module 16 to provide a safe and stable power supply. The low voltage regulator module 16 may be of model XC6206P282MR.

[0033] Optionally, the lighting lamp also includes a post-stage power supply switch circuit to reduce power consumption in standby mode. The post-stage power supply switch circuit includes a field effect transistor Q5, a fourth resistor R4 and a fifth resistor R5. The pins of the field effect transistor Q5 are divided into a source, a gate and a drain. The drain is connected to the power supply, the gate is connected to one end of the fourth resistor R4, the other end of the fourth resistor R4 and one end of the fifth resistor R5 are connected and then connected to the P5.5 pin of the main control module, and the source and the other end of the fifth resistor R5 are connected and then connected to the power supply.

[0034] Optionally, a light guide column bracket 10 is fixedly provided at the upper end of the shell 3, and a light guide column 9 is fixed on the light guide column bracket 10, and the light guide column 9 is located directly above the light source 11; the shell 3 can be made of ADC12 aluminum alloy, and a handle 2 is also provided on the shell 3 for easy holding and carrying. A cavity is provided in the base 4, and an aromatherapy box 13 can be installed in the cavity to emit fragrance while lighting and purifying the air. A non-slip pad 14 is provided at the bottom of the base 4, and the lampshade 1 can be made of glass, and the shape and color of the lampshade 1 can be selected in a variety of ways.

[0035] As a preferred embodiment of the utility model, the specific working process is as follows: the lighting lamp can be placed on the bedside table beside the bed, and the switch button 5 can be pressed to turn on the lighting lamp and emit yellow light with a color temperature of 1800K. At the same time, the lighting lamp can be charged by connecting the charging interface 8 through the USB power cord. When charging, the charging indicator light 7 is displayed in red. Because two lithium battery charging chips 18 are arranged in the housing 3 of the lighting lamp, the charging efficiency can be improved and the charging time can be saved, so it can be fully charged in about 30 minutes. When fully charged, the charging indicator light 7 is displayed in green; the user can press the switch button 5 multiple times to adjust the light of the light source 11 according to the actual situation. Intensity and color temperature; when the user does not need lighting, the light source 11 can be turned off by pressing the switch button 5 or blowing air into the air hole 6; when the user blows air into the air hole 6, a sound wave with a frequency of about 100HZ will be generated, and the microphone 17 can convert the sound wave generated by the blowing into an electrical signal and amplify the electrical signal through the dual operational amplifier 15, and finally transmit it to the main control module. After the main control module receives the amplified electrical signal, it turns off the light source 11, that is, turns off the lighting lamp; it is precisely because the dual operational amplifier 15 amplifies the sound wave signal generated by the blowing that the lighting lamp is more sensitive to the blowing control, so the user does not need to blow hard or blow very close to the blowing hole 6.

[0036] The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention shall be based on the claims. Any replacement, deformation, and improvement of the technology that can be easily thought of by technicians in this field shall fall within the protection scope of the present invention.

Claims

1. A blowable lighting lamp, comprising a housing (3) and a base (4) arranged at the lower end of the housing (3), a light source (11) and a lampshade (1) are arranged at the upper end of the housing (3), and a main control module, a blow control module, a switch button (5) and a charging module are arranged in the housing (3); characterized in that: A signal amplification module is connected between the blowing control module and the main control module. The main control module is electrically connected to the switch button (5) and the light source (11) respectively. The shell (3) is provided with a blowing hole (6). The signal amplification module adopts a dual operational amplifier (15) of model LM358. The chip model of the main control module is STC8G1K08A-SOP8. The IN2+ pin and OUT2 pin of the dual operational amplifier (15) are both connected to the P5.4 pin of the main control module. The IN1+ pin of the dual operational amplifier (15) is electrically connected to the blowing control module. The blowing control module includes a first resistor (R1), a second resistor (R2), and a Three resistors (R3), a first capacitor (C1) and a microphone (17), one end of the first resistor (R1), one end of the second resistor (R2) and one end of the first capacitor (C1) are connected and then connected to the IN1+ pin of the dual operational amplifier (15), the other end of the first resistor (R1) is connected to the first connecting pin of the microphone (17) and then grounded, the other end of the second resistor (R2) is connected to one end of the third resistor (R3) and then connected to a power supply, the other end of the third resistor (R3) and the other end of the first capacitor (C1) are connected to the second connecting pin of the microphone (17), and the microphone (17) is directly opposite to the blowing hole (6).

2. A blowable lighting lamp as claimed in claim 1, characterized in that: The charging module comprises a charging interface (8), a charging indicator light (7), and a lithium battery (12); the charging interface (8) and the charging indicator light (7) are both fixed on the housing (3); the charging interface (8) and the lithium battery (12) are connected via two lithium battery charging chips (18) to improve charging efficiency; the lithium battery (12) and the housing (3) are detachably assembled; and the charging indicator light (7) is two light emitting diodes of different colors.

3. A blowable lighting lamp as claimed in claim 1, characterized in that: The switch button (5) is a dimming switch.

4. A blowable lighting lamp as claimed in claim 1, characterized in that: The main control module is connected to a low voltage stabilizing module (16) for providing a safe and stable power supply. The low voltage stabilizing module (16) uses a chip with a model number of XC6206P282MR.

5. A blowable lighting lamp as claimed in claim 1, characterized in that: The lighting lamp also includes a rear-stage power supply switch circuit, which includes a field effect tube (Q5), a fourth resistor (R4) and a fifth resistor (R5), the drain of the field effect tube (Q5) is connected to a power supply, the gate is connected to one end of the fourth resistor (R4), the other end of the fourth resistor (R4) and one end of the fifth resistor (R5) are connected and then connected to the P5.5 pin of the main control module, and the source of the field effect tube (Q5) and the other end of the fifth resistor (R5) are connected and then connected to the power supply.

6. A blowable lighting lamp as claimed in claim 1, characterized in that: A light guide column bracket (10) is fixedly provided at the upper end of the housing (3), a light guide column (9) is fixed on the light guide column bracket (10), and the light guide column (9) is located directly above the light source (11).

7. A blowable lighting lamp as claimed in claim 1, characterized in that: The base (4) is provided with a cavity, and an aromatherapy box (13) is fixedly installed in the cavity.

8. A blowable lighting lamp as claimed in claim 1, characterized in that: The housing (3) is also provided with a handle (2) for easy handholding, and an anti-slip pad (14) is provided below the base (4).

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