WO2019178859A1

WO2019178859A1 - Intelligent lantern with led light strip

Info

Publication number: WO2019178859A1
Application number: PCT/CN2018/080299
Authority: WO
Inventors: 韩性峰
Original assignee: 深圳瀚飞科技开发有限公司
Priority date: 2018-03-23
Filing date: 2018-03-23
Publication date: 2019-09-26
Also published as: CN214700368U

Abstract

Disclosed is an intelligent lantern with an LED light strip. The intelligent lantern comprises a lantern body and a control box, wherein the lantern body is composed of a semielliptical skeleton (301, 401), a counterweight (404), a rotary shaft (403) and the LED light strip (302, 402) fixed onto the skeleton (301, 401), with the counterweight (404) being arranged on the other edge of the skeleton (301, 401), such that the center of gravity is located on the rotary shaft (403). The control box is mounted at the top of the lantern body, and comprises a motor (405), a single chip microcomputer (406), a wireless communication module (407) and a memory (408), wherein the motor (405) is connected to the rotary shaft (403), the wireless communication module (407) and the memory (408) are respectively electrically connected to the single chip microcomputer (406), and the single chip microcomputer (406) is electrically connected to the motor (405). When the lantern body rotates, a spherical lantern illuminant is formed based on persistence of vision; different characters can be displayed during different festivals; and the lantern can be used independently or controlled by an application installed on a smartphone. This intelligent lantern with an LED light strip is energy-saving and environmentally friendly, has a simple implementation method, and is easy to use and promote.

Description

Smart LED Strip Light Lantern

Technical field

The invention belongs to the technical field of decorations, and in particular relates to a smart LED light bar lantern.

Background technique

Lanterns are essential accessories for celebrations in some parts of our country and abroad. With the advancement of technology, lanterns are becoming more and more, and the technology is getting higher and higher. In the process of use, we found that there is a waste of resources. For example, on New Year's Day, we will hang the lanterns of Happy New Year in the places we need. When the Spring Festival, we will hang the lanterns of Happy Chinese New Year, but because of the lanterns. The fonts on the screen are different, so there is no way to use them. This requires different lanterns to be designed at different festivals, resulting in a certain waste of resources.

technical problem

In order to solve the problems in the prior art, the present invention provides a smart LED light bar lantern, which uses the visual persistence technology to form a lantern display effect, saves materials and energy, and embodies the concept of environmental protection. The invention is achieved by the following technical solutions:

A smart LED light bar lantern comprises a lantern body and a control box; wherein the lantern body is composed of a semi-elliptical skeleton, a weight, a rotating shaft and an LED light bar fixed on the skeleton, wherein the other side of the skeleton is arranged Re-elliptical, so that the center of gravity is on the rotating shaft; a control box is mounted on the top of the main body of the lantern, the control box includes a motor, a single-chip microcomputer, a wireless communication module and a memory, wherein the motor is connected with the rotating shaft, the wireless communication module and the memory are respectively connected with the single-chip microcomputer Electrical connection, the single chip and the motor are electrically connected; when the main body of the lantern rotates, a spherical lantern illuminator is formed based on the persistence of vision.

As a further improvement of the present invention, the LED light bar employs a seven-color LED.

As a further improvement of the present invention, the wireless communication module is a Bluetooth communication module or a WIFI communication module.

As a further improvement of the present invention, the motor speed is variable, and an inertial measurement sensor is disposed on the bobbin.

As a further improvement of the present invention, the smart LED light bar lantern is powered by the commercial power transformer, or is powered by a lithium battery.

As a further improvement of the present invention, after the power is turned on, the corresponding mobile phone APP and the Bluetooth function or the WIFI function are turned on, the function of the lantern is set according to the instruction of the APP, and then the start button on the APP is clicked, and the mobile phone issues a control command through Bluetooth or WIFI. The wireless communication module in the lantern forwards the control command to the single chip microcomputer, and the single chip sends a control signal in response to the control command to control the rotation of the motor, thereby driving the main body of the lantern to rotate.

As a further improvement of the present invention, the encoded file for display is preset in the memory at the time of shipment, or the personalized input text content is encoded by the mobile phone APP, and then encoded, and then the encoded file is sent to the memory through the wireless communication module. Store.

As a further improvement of the present invention, a button for selecting a display effect and starting is set on the control box, and then the single chip sends a control signal to control the rotation of the motor, thereby driving the main body of the lantern to rotate.

Technical solution

Type the technical solution description paragraph here.

Beneficial effect

The invention has the beneficial effects that the intelligent LED light bar lantern of the invention is simple, practical and environmentally friendly, and can display different fonts in different festivals, can be used independently, or can install an APP on the smart phone through the APP. control. The invention has the advantages of energy saving and environmental protection, simple implementation mode, convenient application and convenient promotion.

DRAWINGS

1 is a schematic view showing an application scenario of a smart LED light bar lantern of the present invention;

2 is a schematic structural view of a smart LED light bar lantern skeleton of the present invention;

3 is a schematic structural view of a lantern skeleton after installing an LED light bar;

4 is a schematic structural view of a smart LED light bar lantern of the present invention;

Figure 5 is a schematic diagram showing the display of LED characters;

Fig. 6 is an external view of the operation of the smart LED strip lantern of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

The description of the preferred embodiment of the invention is entered here.

Embodiments of the invention

The invention will now be further described with reference to the drawings and specific embodiments.

The invention designs a smart LED light bar lantern with Bluetooth function which is simple, practical and environmentally friendly. It can display different fonts in different festivals, can be used independently, or can install an APP on a smart phone through an APP. Control, the function of the APP is shown in Figure 1.

As shown in FIG. 3, the lantern body is composed of a semi-elliptical skeleton 301, a rotating shaft 303, and an LED light bar 302 fixed to the skeleton, wherein the semi-elliptical skeleton is as shown in FIG. As shown in Fig. 4, the weight 404 is formed in an elliptical shape on the other side of the skeleton 401, and the center of gravity is placed on the rotating shaft 403 after the counterweight, and suspension mounting is possible. A control box is mounted on the top of the main body of the lantern. The control box includes a motor 405, a single-chip microcomputer 406, a wireless communication module 407, and a memory 408. The motor 405 is connected to the rotating shaft 403, and the wireless communication module 407 and the memory 408 are electrically connected to the single-chip microcomputer 406, respectively. The single chip microcomputer 406 is electrically connected to the motor 405. When the main body of the lantern rotates, a spherical lantern illuminator is formed.

The LED light bar can adopt seven-color LED. The usual background color of the lantern is red, the font display is usually yellow, and the seven-color LED light is used to meet the individual needs of the user.

The invention is based on the visual persistence technology, the motor rotation speed is variable, and the rotation speed can be rotated at a constant speed. If the rotation speed is variable, the inertia measurement sensor IMU needs to be added to the skeleton. For the specific control technology, refer to Patent Document 1 (Chinese Patent Publication No. CN104978904 A) ). The character display image as shown in FIG. 5 is encoded, and the obtained encoded file is stored in the memory of the control box. For the method of encoding, reference can be made to Patent Document 2 (Chinese Patent Publication No. CN104952391 A). The above reference methods are not exclusive and the invention is merely illustrative here.

The encoded file for display may be preset in the memory at the time of shipment, or may be personalized by inputting the text content through the mobile phone APP, and then encoded, and then the encoded file is sent to the memory through the wireless communication module for storage.

After turning on the power, turn on the corresponding mobile APP and Bluetooth function (or WIFI function), follow the instructions of the APP to set the lantern function (such as display effect, color, brightness), then click the start button on the APP, the phone passes Bluetooth/WIFI The control command is issued, and the wireless communication module in the lantern forwards the control command to the single chip microcomputer, and the single chip sends a control signal in response to the control command to control the rotation of the motor, thereby driving the main body of the lantern to rotate.

You can also add a button to select the display effect and activate it on the control box (such as the first button for selecting to display "Happy New Year", the second button for selecting to display "Happy Mid-Autumn Festival", and the third button for selecting to display "Happy New Year's Day" "etc.", then the microcontroller sends a control signal to control the rotation of the motor, which in turn drives the main body of the lantern to rotate. This is the mode of working offline offline.

The lantern of the present invention is powered by the commercial power transformer, or is powered by a lithium battery. When powered by a lithium battery, a mini-USB interface and power management module are added to charge and discharge the lithium battery.

The single chip microcomputer, the wireless communication module, and the memory can adopt a common chip on the market, and the connection between the single chip microcomputer and the power source, the wireless communication module, and the memory are all well-known designs by those skilled in the art, and are not the improvement point of the present invention, and therefore are no longer here. Narration.

The invention has the advantages of simple structure, strong practicability, and the brightness of the single-chip control LED has energy saving and environmental protection effects.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Industrial applicability

Type the industrial usability description paragraph here.

Sequence table free content

Type the sequence table free content description paragraph here.

Claims

A smart LED light bar lantern, characterized in that: the smart LED light bar lantern comprises a lantern main body and a control box; wherein the lantern main body comprises a semi-elliptical skeleton, a weight, a rotating shaft and an LED light bar fixed on the skeleton a composition, wherein a weight is arranged on the other side of the skeleton to form an elliptical shape such that the center of gravity is on the rotating shaft; a control box is mounted on the top of the main body of the lantern, the control box includes a motor, a single chip microcomputer, a wireless communication module and a memory, wherein the motor and the motor The rotating shaft is connected, the wireless communication module and the memory are respectively electrically connected with the single chip microcomputer, and the single chip and the motor are electrically connected; when the main body of the lantern rotates, a spherical lantern illuminant is formed based on the visual persistence.
The smart LED light bar lantern according to claim 1, wherein the LED light bar adopts a seven-color LED.
The smart LED light bar lantern according to claim 1, wherein the wireless communication module is a Bluetooth communication module or a WIFI communication module.
The smart LED light bar lantern according to claim 1 or 3, wherein the code file for display is preset in the memory at the time of shipment, or the text content is personalized and then encoded by the mobile phone APP. The encoded file is sent to the memory for storage through the wireless communication module.

The smart LED light bar lantern according to claim 4, wherein after the power is turned on, the corresponding mobile phone APP and the Bluetooth function or the WIFI function are turned on, the function of the lantern is set according to the instruction of the APP, and then the start button on the APP is clicked. The mobile phone sends a control command through Bluetooth or WIFI, and the wireless communication module in the lantern forwards the control command to the single chip microcomputer, and the single chip sends a control signal in response to the control command to control the rotation of the motor, thereby driving the main body of the lantern to rotate.
The smart LED light bar lantern according to claim 4, wherein a button for selecting a display effect and starting is set on the control box, and then the single chip sends a control signal to control the rotation of the motor, thereby driving the main body of the lantern to rotate.
The intelligent LED light bar lantern according to claim 1, wherein said motor has a variable rotational speed, and an inertial measurement sensor is disposed on the skeleton.
The smart LED light bar lantern according to claim 1, wherein the smart LED light bar lantern is powered by a commercial power transformer or is powered by a lithium battery.