Compact fantasy lamp

Abstract

The utility model belongs to the technical field of lamps and lanterns, concretely relates to compact fantasy lamp, including emitting lamp body, drive circuit board and support base who connect gradually, emitting lamp body includes the flexible circuit board who presents cylindrical around, and the multilayer color light ring is arranged and is provided with vertically on the flexible circuit board, and the inside cavity of flexible circuit board is provided with battery, and color light ring, battery electric connection drive circuit board, and the side of support base opposite to drive circuit board is provided with control button and charging interface, and control button, charging interface electric connection drive circuit board. The utility model provides the portable fantasy lamps and lanterns of emitting the light of multiple colors simultaneously, and the built -in battery volume is compact, and the convenient carrying is placed in various positions and uses at any time, effectively promotes the use experience of decorative lamps and lanterns.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and more specifically, to a compact RGB lighting fixture. Background Technology

[0002] In places such as bars, dance halls, and leisure homes where personalized color lighting is needed, various colored lamps are often used to create atmosphere. Therefore, manufacturers have launched a variety of multi-colored lamps with switchable light colors to meet market demand.

[0003] Currently common multi-color lighting products, such as the patent document with patent number CN201910379983.7 entitled "An LED Smart Bulb," include an LED light board light source connector, a WIFI smart control circuit, an LED driver power supply circuit, and a DC-DC power supply circuit. The WIFI smart control circuit controls the PWM drive signals (R, G, B / WW, CW) and connects to the LED light board light source connector via pin headers. The output voltage (VCC, GND) of the LED driver power supply circuit is connected to the LED driver power supply circuit via pin headers. The DC-DC power supply circuit is installed at the bottom of the LED driver power supply circuit. The APP software of this solution has intelligent dimming, color temperature adjustment, and GRB three-primary-color combination functions. Activating the LED bulb WIFI smart control circuit enables remote control via mobile phone, realizing intelligent timed on / off, dimming, color temperature adjustment, and RGB three-primary-color combination functions.

[0004] However, although the bulbs described above have IoT capabilities, allowing for rapid remote control and convenient use, they generally can only emit one color of light at a time, cannot emit multiple colors simultaneously, and must be connected to a lamp holder for power. Utility Model Content

[0005] Based on the technical problems existing in the background technology, this utility model proposes a compact color-changing light that can emit multiple colors of light at the same time. It also has a built-in battery that is compact in size, making it easy to carry and place in various locations for use at any time.

[0006] The compact RGB light includes a light-emitting body, a driver circuit board, and a support base connected in sequence. The light-emitting body includes a flexible circuit board that is cylindrical and surrounded by multiple layers of colored light rings arranged vertically on the flexible circuit board. A battery is installed in the inner cavity of the flexible circuit board. The colored light rings and the battery are electrically connected to the driver circuit board. A control button and a charging interface are provided on the side of the support base opposite to the driver circuit board. The control button and the charging interface are electrically connected to the driver circuit board.

[0007] Furthermore, the light-emitting body includes a top flexible circuit board in the shape of a frustum, on which multiple layers of colored light rings are vertically arranged, and the top flexible circuit board is located above the flexible circuit board and has the same diameter as the flexible circuit board.

[0008] Furthermore, the outer side of the light-emitting lamp body is wrapped with a spherical diffuser, and the bottom of the spherical diffuser is connected to the support base.

[0009] Furthermore, the colored light ring is composed of multiple equally spaced colored LED beads.

[0010] Furthermore, the width of the drive circuit board is smaller than the diameter of the light-emitting lamp body, and the length of the battery is smaller than the height of the light-emitting lamp body.

[0011] Furthermore, a wireless transceiver module is provided at the top center of the light-emitting lamp body, and the wireless transceiver module is electrically connected to the drive circuit board.

[0012] Furthermore, the light-emitting body includes a support frame, a flexible circuit board wrapped around the outside of the support frame, and a battery sleeved inside the support frame.

[0013] Furthermore, a transparent protective cover is fitted onto the outer side of the light-emitting lamp body, and the bottom of the transparent protective cover is airtightly connected to the support base.

[0014] Furthermore, an indicator light for wire connection to the drive circuit board is provided on the side of the charging interface.

[0015] Furthermore, the charging port and indicator light are movably fitted with protective covers.

[0016] The advantages of this utility model are:

[0017] 1. It can emit multiple colors of light at the same time, creating a beautiful and eye-catching effect.

[0018] 2. It is compact in size and has a built-in battery, making it convenient to place in various locations for use.

[0019] 3. It has high structural strength and good protective and durable performance. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 An exploded view of the compact RGB lighting system;

[0022] Figure 2 A structural diagram of a compact RGB light after removing the transparent cover and the spherical diffuser.

[0023] Figure 3 An exploded view of the light-emitting lamp body and the driving circuit board;

[0024] Figure 4 An exploded view of the underside of a compact RGB lighting unit;

[0025] Figure 5 This is the circuit diagram for a compact RGB lighting system.

[0026] Attached image labels:

[0027] 1. Light-emitting body; 101. Flexible circuit board; 102. Top flexible circuit board; 103. Support frame; 2. Driver circuit board; 201. Microcontroller; 202. Battery management chip; Light driving circuit 203; 3. Support base; 4. Colored light ring; 401. Colored LED beads; 5. Battery; 6. Control button; 7. Charging interface; 701. Indicator light; 702. Protective cover; 8. Spherical diffuser; 9. Wireless transceiver module; 10. Transparent cover. Detailed Implementation

[0028] Based on the technical problems existing in the background technology, this utility model proposes a compact color-changing light that can emit multiple colors of light at the same time. It also has a built-in battery that is compact in size, making it easy to carry and place in various locations for use at any time.

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] It should be noted that the terms such as "inner", "middle" and "one" used in this specification are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as part of the scope of implementation of this utility model, as stated above.

[0031] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," and "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

[0032] like Figures 1 to 5 As shown, this embodiment provides a compact color-changing lamp, including a light-emitting lamp body 1, a driving circuit board 2, and a support base 3 connected in sequence. The light-emitting lamp body 1 includes a flexible circuit board 101 surrounded in a cylindrical shape. Multiple layers of colored light rings 4 are vertically arranged on the flexible circuit board 101. A battery 5 is disposed in the inner cavity of the flexible circuit board 101. The colored light rings 4 and the battery 5 are electrically connected to the driving circuit board 2. A control button 6 and a charging interface 7 are disposed on the side of the support base 3 opposite to the driving circuit board 2. The control button 6 and the charging interface 7 are electrically connected to the driving circuit board 2.

[0033] The driving circuit board 2 can be equipped with a microcontroller 201, a battery management chip 202, and a light driving circuit 203. Since the colored light rings 4 have multiple layers, the PWM signal provided by the microcontroller 201 can control the lighting state of each layer of the colored light rings 4, allowing the light-emitting body 1 to emit different colors of light simultaneously, achieving effects such as gradients. The cylindrical structure is compact, and the internal battery 5 allows the lamp to be placed independently in different locations for easy portability.

[0034] The light-emitting body 1 includes a top flexible circuit board 102 in the shape of a frustum. Multiple layers of colored light rings 4 are vertically arranged on the top flexible circuit board 102. The top flexible circuit board 102 is positioned above the flexible circuit board 101 and has the same diameter as the flexible circuit board 101. The colored light rings 4 on the top flexible circuit board 102 are tilted upwards, cooperating with the colored light rings 4 on the flexible circuit board 101 that face to the side to provide light at multiple angles.

[0035] The outer side of the light-emitting lamp body 1 is wrapped with a spherical diffuser 8, and the bottom of the spherical diffuser 8 is connected to the support base 3. The spherical diffuser 8 makes the light emitted by the flexible circuit board 101 on the inner side and the flexible circuit board 102 on the top more uniform and softer, and displays a soft and varied iridescent effect on the spherical diffuser 8.

[0036] The colored light ring 4 is composed of multiple equally spaced colored LED beads 401. In addition to overall control, the colored LED beads 401 in each layer can also be controlled in an interleaved or individual manner to support a wider variety of colorful lighting effects.

[0037] The width of the drive circuit board 2 is smaller than the diameter of the lamp body 1, and the length of the battery 5 is smaller than the height of the lamp body 1. Both the drive circuit board 2 and the battery 5 are located inside the lamp body 1, ensuring a compact structure and small footprint.

[0038] A wireless transceiver module 9 is disposed at the top center of the light-emitting lamp body 1, and the wireless transceiver module 9 is electrically connected to the drive circuit board 2. In this embodiment, the wireless transceiver module 9 adopts an infrared module, which is convenient for remote control of the light emission status. In addition, the wireless transceiver module 9, which is located at the top, does not occupy extra space and can ensure that the remote control signal is successfully received.

[0039] The light-emitting lamp body 1 includes a support frame 103, a flexible circuit board 101 wrapped around the outside of the support frame 103, and a battery 5 sleeved inside the support frame 103. The support frame 103 can improve the structural strength of the light-emitting lamp body 1 and prevent it from being deformed and damaged under stress.

[0040] A transparent cover 10 is fitted onto the outer side of the light-emitting lamp body 1, and the bottom of the transparent cover 10 is airtightly connected to the support base 3. The transparent cover 10, together with the support frame 103, provides positioning support for the light-emitting lamp body 1, preventing the colored LED beads 401 on the flexible circuit board 101 from shifting due to force, which would lead to a decrease in lighting effect. In addition, it can prevent rainwater and other foreign objects from entering the light-emitting lamp body.

[0041] An indicator light 701 for wire connection to the driver circuit board 2 is provided on the side of the charging interface 7. In this embodiment, the charging interface 7 is a USB female port, which supports charging and facilitates connection to programming devices such as computers to adjust the lighting program of the microcontroller 201 on the driver circuit board 2. The charging indicator light 701 allows the user to easily check the charging status of the battery 5.

[0042] A protective cover 702 is movably fitted onto the outside of the charging port 7 and the indicator light 701. The protective cover 702 provides waterproof and dustproof protection for the charging port 7 and the indicator light 701, improving product durability.

[0043] The above description is a further detailed explanation of the present utility model in conjunction with specific preferred embodiments. It should not be assumed that the specific implementation of the present utility model is limited to these descriptions. All equivalent changes and modifications made within the scope of this application should still fall within the scope of the present utility model.

Claims

1. A compact RGB lighting unit, characterized in that, The device includes a light-emitting lamp body, a drive circuit board, and a support base connected in sequence. The light-emitting lamp body includes a flexible circuit board that is cylindrical and surrounded by multiple layers of colored light rings arranged vertically on the flexible circuit board. A battery is installed in the inner cavity of the flexible circuit board. The colored light rings and the battery are electrically connected to the drive circuit board. A control button and a charging interface are provided on the side of the support base opposite to the drive circuit board. The control button and the charging interface are electrically connected to the drive circuit board.

2. The compact RGB lighting according to claim 1, characterized in that, The light-emitting body includes a top flexible circuit board in the shape of a frustum, on which multiple layers of colored light rings are arranged vertically. The top flexible circuit board is located above the flexible circuit board and has the same diameter as the flexible circuit board.

3. The compact color-changing lamp according to claim 2, characterized in that, The outer side of the light-emitting lamp body is wrapped with a spherical diffuser, and the bottom of the spherical diffuser is connected to the support base.

4. The compact RGB lighting according to claim 1, characterized in that, The colored light ring is composed of multiple equally spaced colored LED beads.

5. The compact RGB lighting according to claim 1, characterized in that, The width of the drive circuit board is smaller than the diameter of the lamp body, and the length of the battery is smaller than the height of the lamp body.

6. The compact RGB lighting according to claim 1, characterized in that, A wireless transceiver module is provided at the top center of the light-emitting lamp body, and the wireless transceiver module is electrically connected to the drive circuit board.

7. The compact RGB lighting according to claim 1, characterized in that, The light source includes a support frame, a flexible circuit board wrapped around the outside of the support frame, and a battery sleeved inside the support frame.

8. The compact RGB lighting according to claim 7, characterized in that, A transparent cover is fitted onto the outer side of the light-emitting lamp body, and the bottom of the transparent cover is airtightly connected to the support base.

9. The compact RGB lighting according to claim 1, characterized in that, An indicator light for wire connection to the drive circuit board is provided on the side of the charging interface.

10. The compact RGB lighting according to claim 9, characterized in that, The charging port and indicator light are fitted with protective covers that can be movably attached to their outer sides.

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