Rhythm flashlight
By introducing a rhythmic light group and a microphone into the flashlight, combined with the control of the main control chip, the problem of the flashlight's brightness being unable to be adjusted has been solved, enabling adaptive adjustment in different environments and expanding the flashlight's usage scenarios.
Patent Information
- Application Number
- CN202520225160.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-13
AI Technical Summary
Existing flashlights cannot adaptively adjust their brightness, resulting in inconsistent brightness levels in different environments.
A rhythmic flashlight was designed, comprising a rhythmic light assembly, a microphone, and a main control chip. The brightness of the rhythmic light assembly is controlled by the microphone to pick up the volume and the mode selected by the mode selection switch, thereby achieving adaptive adjustment.
It achieves adaptive brightness adjustment of the flashlight in different environments, making it suitable for various usage scenarios such as camping and night lighting, thus enhancing its flexibility and functionality.
Smart Images
Figure CN223709545U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of flashlight, specifically, relates to a rhythm flashlight. BACKGROUND
[0002] The flashlight is a handheld electronic lighting tool, and a general flashlight comprises a handle type shell for handheld use, a bulb arranged at one side of the handle type shell, a focusing reflector arranged beside the bulb, and a battery arranged in the handle type shell.
[0003] In the prior art, the flashlight is mostly only realized by a switch to turn on and off the bulb, and the brightness cannot be adjusted, so that the flashlight is not applicable in the environment of camping in the wild or indoor night due to the excessively high brightness. CONTENT OF THE UTILITY MODEL
[0004] The utility model solves the technical problem that the prior art flashlight cannot self-adaptively adjust the brightness, and the present application provides a rhythm flashlight to overcome the defects of the prior art.
[0005] The utility model provides a rhythm flashlight, which comprises a barrel, a lighting lamp is arranged on one side of the barrel, a battery is arranged in the barrel, and the lighting lamp is electrically connected with the battery.
[0006] A rhythm lamp group is arranged on the side of the barrel, the rhythm lamp group comprises an RGB lamp group arranged in the axial direction of the barrel, a first lamp group arranged on the left side of the RGB lamp group, and a second lamp group arranged on the right side of the RGB lamp group, the first lamp group and the second lamp group each comprise white lamp beads and yellow lamp beads, and the white lamp beads and the yellow lamp beads are arranged alternately and at intervals.
[0007] A mode selection switch is arranged on the side of the barrel, a pickup head is arranged on the other side of the barrel, a main control chip U1 is further arranged in the barrel, the rhythm lamp group, the mode selection switch and the pickup head are electrically connected with the main control chip U1, and the main control chip U1 is electrically connected with the battery; the main control chip U1 controls the light brightness of the rhythm lamp group according to the volume picked up by the pickup head and the mode selected by the mode selection switch.
[0008] Compared with the prior art, the rhythm flashlight has the following advantages: by arranging the rhythm lamp group on the side of the barrel and cooperating with the pickup head, the brightness of the rhythm lamp group can be self-adaptively adjusted according to the environment, so that the flashlight can be used as a camping lamp or a small night lamp.
[0009] In a possible implementation, the RGB lamp group comprises a plurality of RGB color lamps, the positive pole of each RGB color lamp is electrically connected to the positive pole of the battery, the negative pole of each RGB color lamp is electrically connected to the emitter of a first triode, the collector of each first triode is grounded, and the base of each first triode is electrically connected to the main control chip U1 through a first resistor.
[0010] Compared with the prior art, each RGB color lamp can be controlled by the main control chip U1 respectively, various light effects can be conveniently adjusted, and the flashlight can be used as an atmosphere lamp.
[0011] In a possible implementation, the first lamp group comprises a plurality of white light emitting diodes D6 and a plurality of yellow light emitting diodes D8, and the second lamp group comprises a plurality of white light emitting diodes D7 and a plurality of yellow light emitting diodes D9; the negative pole of the white light emitting diode D6, the positive pole of the white light emitting diode D7, the positive pole of the yellow light emitting diode D8, and the negative pole of the yellow light emitting diode D9 are electrically connected to the first IO port of the main control chip U1, the positive pole of the white light emitting diode D6 and the negative pole of the white light emitting diode D7 are electrically connected to the second IO port of the main control chip U1, and the negative pole of the yellow light emitting diode D8 and the positive pole of the yellow light emitting diode D9 are electrically connected to the third IO port of the main control chip U1.
[0012] Compared with the prior art, the white light emitting diodes and the yellow light emitting diodes in the first lamp group and the second lamp group are reversely connected, can be staggered to be lighted, can have a larger lighting area, and can effectively dissipate heat; by arranging the white light emitting diodes and the yellow light emitting diodes, the flashlight can be used as a work lamp or a table lamp.
[0013] In a possible implementation, the lamp beads in the RGB lamp group, the first lamp group, and the second lamp group are on the same horizontal line.
[0014] Compared with the prior art, arranging the lamp beads on the same horizontal line makes the arrangement neat and facilitates wiring.
[0015] In a possible implementation, the negative pole of the pickup head is grounded, the positive pole of the pickup head is electrically connected to the emitter of a triode Q6 through a series connection of a resistor R7 and a resistor R8, the collector of the triode Q6 is grounded, the base of the triode Q6 is electrically connected to the fourth IO port of the main control chip U1, the connection end of the resistor R7 and the resistor R8 is electrically connected to the fifth IO port of the main control chip U1, and the two ends of the series connection of the resistor R7 and the resistor R8 are connected in parallel with a capacitor C2.
[0016] Compared with the prior art, the triode Q6 is controlled to be turned on and turned off by the master control chip U1, whether the pickup works is controlled, and then the signal is fed back through the connection end of the resistor R7 and the resistor R8, the voltage picked up by the pickup is obtained, and then the volume size is obtained.
[0017] In a possible implementation, one end of the mode selection switch is grounded, and the other end of the mode selection switch is electrically connected with the sixth IO port of the master control chip U1.
[0018] In a possible implementation, the battery is electrically connected with a power management chip U2, and the power management chip U2 is electrically connected with the USB output female seat.
[0019] Compared with the prior art, the power management chip U2 is used to conveniently control the charging and discharging of the battery, and the USB output female seat is arranged, so that the charging is conveniently realized by connecting an external charging line. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a whole structure schematic view of the utility model of a kind of rhythmic flashlight;
[0021] Figure 2 It is a circuit diagram of the utility model of a kind of rhythmic flashlight.
[0022] REFERENCE SIGNS:
[0023] 1-tube body;2-illumination lamp;3-rhythmic lamp group;31-RGB lamp group;32-first lamp group;33-second lamp group;4-mode selection switch;5-pickup head. DETAILED DESCRIPTION
[0024] First, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can adjust them as needed to adapt to specific application occasions.
[0025] In the description of the embodiments of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to specific circumstances.
[0026] In the embodiments of the present application, unless specifically defined and limited otherwise, a first feature is "on", "under", "above", or "over" a second feature can mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "over", and "on" the second feature can mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. The first feature "below", "under", and "under" the second feature can mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is horizontally lower than the second feature.
[0027] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0028] Referring to Figure 1 and Figure 2 , the present embodiment discloses a beat flashlight, which comprises a barrel 1, a lighting lamp 2 is arranged on one side of the barrel 1, a battery is arranged in the barrel 1, and the lighting lamp 2 is electrically connected with the battery. The lighting lamp 2 is arranged at the head of the flashlight, and has the functions of strong light, medium light, weak light, burst flash, SOS, etc.
[0029] In the present embodiment, a beat lamp group 3 is arranged on the side of the barrel 1, the beat lamp group 3 comprises an RGB lamp group 31 arranged in the axial direction of the barrel 1, a first lamp group 32 arranged on the left side of the RGB lamp group 31, and a second lamp group 33 arranged on the right side of the RGB lamp group 31, the first lamp group 32 and the second lamp group 33 each comprise white lamp beads and yellow lamp beads, and the white lamp beads and the yellow lamp beads are arranged alternately and spaced apart.
[0030] A mode selection switch 4 is arranged on the side of the barrel 1, a pickup head 5 is arranged on the other side of the barrel 1, and a main control chip U1 is further arranged in the barrel 1, the beat lamp group 3, the mode selection switch 4, and the pickup head 5 are all electrically connected with the main control chip U1, and the main control chip U1 is electrically connected with the battery.
[0031] By arranging the beat lamp group 3 on the side of the barrel 1, and cooperating with the pickup head 5, the brightness of the beat lamp group 3 can be adjusted according to the environment, so that the flashlight can be used as a camping lamp or a small night light.
[0032] The main control chip U1 controls the light brightness of the beat lamp group 3 according to the volume picked up by the pickup head 5 and the mode selected by the mode selection switch 4. The beat lamp group 3 in the middle of the barrel 1 is lit by long pressing the mode selection switch 4, and has the following light-on modes:
[0033] Press 1: white light;
[0034] Press 2: yellow light;
[0035] Press 3: yellow light breathing flash;
[0036] Press 4: UV365;
[0037] According to 5: multicolor cycle;
[0038] According to 6: rhythm (automatically accept external sound, change light according to sound and music rhythm).
[0039] As shown in Figure 2 The RGB lamp group 31 includes a plurality of RGB color lamps, the positive electrode of each RGB color lamp is electrically connected with the positive electrode of the battery, the negative electrode of each RGB color lamp is electrically connected with the emitter of a first triode, the collector of each first triode is grounded, and the base of each first triode is electrically connected with the main control chip U1 through a first resistor.
[0040] Each RGB color lamp can be controlled by the main control chip U1 respectively, so that various light effects can be adjusted conveniently, and the flashlight can be used as an atmosphere lamp. Figure 2 Only part of the RGB color lamps are connected in the
[0041] As shown in Figure 2 The first lamp group 32 includes a plurality of white light emitting diodes D6 and a plurality of yellow light emitting diodes D8, and the second lamp group 33 includes a plurality of white light emitting diodes D7 and a plurality of yellow light emitting diodes B9.
[0042] The negative electrode of the white light emitting diode D6, the positive electrode of the white light emitting diode D7, the positive electrode of the yellow light emitting diode D8 and the negative electrode of the yellow light emitting diode D9 are electrically connected with the first IO port of the main control chip U1, the positive electrode of the white light emitting diode D6 and the negative electrode of the white light emitting diode D7 are electrically connected with the second IO port of the main control chip U1, and the negative electrode of the yellow light emitting diode D8 and the positive electrode of the yellow light emitting diode D9 are electrically connected with the third IO port of the main control chip U1.
[0043] The white light emitting diodes and the yellow light emitting diodes in the first lamp group 32 and the second lamp group 33 are connected reversely, so that the white light emitting diodes and the yellow light emitting diodes can be lit alternately, a larger lighting area can be achieved, and heat can be dissipated effectively; the flashlight can be used as a work lamp or a table lamp by arranging the white light emitting diodes and the yellow light emitting diodes.
[0044] Figure 2 In the
[0045] In the embodiment, the lamp beads in the RGB lamp group 31, the first lamp group 32 and the second lamp group 33 are arranged on the same horizontal line. Arranging the lamp beads on the same horizontal line makes the arrangement neat and facilitates wiring.
[0046] As shown in Figure 2As shown, in this embodiment, the negative terminal of the pickup head 5 is grounded, the positive terminal of the pickup head 5 is electrically connected to the emitter of the transistor Q6 through series resistors R7 and R8, the collector of the transistor Q6 is grounded, the base of the transistor Q6 is electrically connected to the fourth IO port of the main control chip U1, the connection end of resistors R7 and R8 is electrically connected to the fifth IO port of the main control chip U1, and a capacitor C2 is connected in parallel across the two ends of the series resistors R7 and R8.
[0047] One end of the mode selection switch 4 is grounded, and the other end of the mode selection switch 4 is electrically connected to the sixth IO port of the main control chip U1.
[0048] In this embodiment, see Figure 2 As shown, the battery is electrically connected to a power management chip U2, which in turn is electrically connected to a USB output female connector. The power management chip U2 facilitates the control of battery charging and discharging, while the USB output female connector allows for easy connection of an external charging cable for charging.
[0049] The flashlight in this embodiment can be used as a camping light, camping lamp, hanging light, night light, work light, tent light, table lamp, ambient light, stage light, etc.
[0050] In addition, to facilitate securing the flashlight, the tail of the flashlight can be equipped with a strong magnet, hook, or lanyard.
[0051] In the description of the embodiments of this application, it should be noted that the terms "inner" and "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.
[0052] In the description of this application, the references to terms such as "an embodiment," "some embodiments," "in this embodiment," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0053] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A rhythmic flashlight, comprising a cylindrical body (1), a lamp (2) provided on one side of the cylindrical body (1), a battery disposed inside the cylindrical body (1), and the lamp (2) being electrically connected to the battery, characterized in that, The cylindrical body (1) is provided with a rhythmic light group (3) on its side. The rhythmic light group (3) includes an RGB light group (31) arranged along the axial direction of the cylindrical body (1), a first light group (32) arranged to the left of the RGB light group (31), and a second light group (33) arranged to the right of the RGB light group (31). The first light group (32) and the second light group (33) both include white LEDs and yellow LEDs, and the white LEDs and yellow LEDs are arranged alternately. The cylinder (1) has a mode selection switch (4) on one side and a microphone (5) on the other side. The cylinder (1) also has a main control chip U1 inside. The rhythmic light group (3), the mode selection switch (4) and the microphone (5) are all electrically connected to the main control chip U1. The main control chip U1 is electrically connected to the battery.
2. The rhythmic flashlight according to claim 1, characterized in that, The RGB light group (31) includes multiple RGB lights. The positive terminal of each RGB light is electrically connected to the positive terminal of the battery. The negative terminal of each RGB light is electrically connected to the emitter of a first transistor. The collector of each first transistor is grounded. The base of each first transistor is electrically connected to the main control chip U1 through a first resistor.
3. The rhythmic flashlight according to claim 2, characterized in that, The first lamp group (32) includes multiple white light-emitting diodes D6 and multiple yellow light-emitting diodes D8, and the second lamp group (33) includes multiple white light-emitting diodes D7 and multiple yellow light-emitting diodes B9; The negative terminal of white LED D6, the positive terminal of white LED D7, the positive terminal of yellow LED D8, and the negative terminal of yellow LED D9 are all electrically connected to the first I / O port of the main control chip U1. The positive terminal of white LED D6 and the negative terminal of white LED D7 are both electrically connected to the second I / O port of the main control chip U1. The negative terminal of yellow LED D8 and the positive terminal of yellow LED D9 are both electrically connected to the third I / O port of the main control chip U1.
4. The rhythmic flashlight according to claim 3, characterized in that, The LEDs in the RGB light group (31), the first light group (32), and the second light group (33) are on the same horizontal line.
5. The rhythmic flashlight according to claim 1, characterized in that, The negative terminal of the pickup head (5) is grounded, the positive terminal of the pickup head (5) is electrically connected to the emitter of the transistor Q6 through series resistors R7 and R8, the collector of the transistor Q6 is grounded, the base of the transistor Q6 is electrically connected to the fourth IO port of the main control chip U1, the connection end of resistors R7 and R8 is electrically connected to the fifth IO port of the main control chip U1, and a capacitor C2 is connected in parallel across the two ends of the series resistors R7 and R8.
6. The rhythmic flashlight according to claim 1, characterized in that, One end of the mode selection switch (4) is grounded, and the other end of the mode selection switch (4) is electrically connected to the sixth IO port of the main control chip U1.
7. The rhythmic flashlight according to claim 1, characterized in that, The battery is electrically connected to a power management chip U2, and the power management chip U2 is electrically connected to a USB output female connector.