A flame lamp

Abstract

This application discloses a flame lamp, comprising: a main control chip; at least one light-emitting component, the light-emitting component including multiple light-emitting structures, each light-emitting structure including a light-emitting element and a secondary control chip electrically connected to the light-emitting element, the multiple secondary control chips in the light-emitting component being sequentially signal-connected; the main control chip being signal-connected to the first secondary control chip in each light-emitting component, the main control chip controlling the multiple light-emitting elements to change on and off according to a set timing sequence through the multiple secondary control chips, for simulating the effect of a real flame. This application provides a flame lamp that reduces wiring difficulty, and the flexible light strip can be bent, increasing the flexibility of the design.

Description

Technical Field

[0001] This application relates to the field of lighting technology, and in particular to a flame lamp. Background Technology

[0002] Existing flame lamps typically consist of multiple LEDs arranged on a lamp board. A main control chip controls these LEDs to illuminate and de-illuminate, mimicking the effect of a real flame. This requires each LED to have its own signal transmission line connected to the main control chip, making the control circuitry extremely complex and increasing wiring difficulty. Furthermore, the fixed arrangement of the LEDs on the lamp board limits the flexibility of the flame lamp's design, making it difficult to meet diverse design requirements.

[0003] Therefore, it is necessary to improve existing flame lamps to avoid the aforementioned defects. Summary of the Invention

[0004] Based on this, this application provides a flame lamp that can solve at least one of the above problems.

[0005] This application provides a flame lamp, comprising:

[0006] Main control chip;

[0007] At least one light-emitting component, the light-emitting component including a plurality of light-emitting structures, the light-emitting structure including a light-emitting element and a secondary control chip electrically connected to the light-emitting element, the plurality of secondary control chips in the light-emitting component being sequentially signal-connected;

[0008] The main control chip is signal-connected to the first secondary control chip in each of the light-emitting components. The main control chip controls the multiple light-emitting components to change their brightness according to a set time sequence through the multiple secondary control chips, in order to simulate the effect of a real flame.

[0009] In some embodiments, at least one of the at least one light-emitting components is configured as a flexible light strip, and a plurality of the light-emitting structures in the flexible light strip are connected in series sequentially.

[0010] In some embodiments, the main control chip sends out multiple control signals, each of which corresponds one-to-one with a plurality of secondary control chips, and the multiple control signals are transmitted sequentially in the plurality of secondary control chips according to the signal connection order.

[0011] In some embodiments, after each of the secondary control chips receives the control signal, the main control chip issues a latch signal. When each of the secondary control chips latches the corresponding control signal according to the latch signal, the main control chip issues a display signal, and each of the secondary control chips activates the light-emitting device according to the latched control signal.

[0012] In some embodiments, the control signal includes display color information, display brightness information, and illumination duration information.

[0013] In some embodiments, the light-emitting element includes a plurality of LED beads, and the control signal controls the LED beads of different colors to light up, turn off, and change the display brightness, for mixing to form light-emitting elements with different display brightness and different display colors.

[0014] In some embodiments, a plurality of light-emitting elements in the light-emitting assembly are combined to form a flame section, which is divided into a bottom, a middle, and a top section from bottom to top in the direction of flame combustion.

[0015] In some embodiments, the display brightness of the plurality of light-emitting elements increases from the bottom to the middle and decreases from the middle to the top, and the display color of the plurality of light-emitting elements gradually lightens from the bottom, the middle to the top.

[0016] In some embodiments, during a brightness-off cycle, the percentage of time each of the multiple light-emitting elements is lit gradually decreases from the bottom, the middle, to the top.

[0017] In some embodiments, when multiple light-emitting elements are present at the same or similar height at the bottom, the middle or the top, the multiple light-emitting elements do not light up at the same time or turn off at the same time, and in the vertical or substantially vertical direction, there is a time difference between the lighting and turning off of two adjacent light-emitting elements, and the time difference gradually decreases from the bottom, the middle to the top.

[0018] In some embodiments, when multiple light-emitting elements are present at the same or similar height at the bottom, the middle, or the top, the multiple light-emitting elements are divided into a first light-emitting group and a second light-emitting group. The light-emitting elements in the first light-emitting group and the light-emitting elements in the second light-emitting group are alternately arranged. The first light-emitting group and the second light-emitting group are not lit up at the same time, nor are they turned off at the same time. Furthermore, in the vertical or approximately vertical direction, there is a time difference between the lighting up and turning off of two adjacent light-emitting elements in the first light-emitting group and the second light-emitting group. The time difference gradually decreases from the bottom and the middle to the top.

[0019] In some embodiments, the system further includes wires that sequentially connect each of the light-emitting structures, and the wires are flexible.

[0020] In some embodiments, the light-emitting element and the secondary control chip are integrated and packaged to form the light-emitting structure.

[0021] Based on the above description, the flame lamp in this application includes a main control chip and at least one light-emitting component. Each light-emitting component includes multiple light-emitting structures, and each light-emitting structure includes a light-emitting element and a secondary control chip electrically connected to the light-emitting element. The multiple secondary control chips in each light-emitting component are sequentially signal-connected, and the main control chip is signal-connected to the first secondary control chip in each light-emitting component. Multiple control signals issued by the main control chip are transmitted to the first secondary control chip, and then sequentially transmitted to each secondary control chip, thereby achieving simultaneous control of multiple light-emitting elements. The main control chip simulates the effect of a real flame by controlling the brightness changes of each light-emitting element. In this application, the multiple secondary control chips in each light-emitting component only require one signal transmission line connected in series with the main control chip, thus greatly simplifying the design of the control circuit and reducing wiring complexity and cost. Each light-emitting structure is equipped with a secondary control chip, enabling individual control of each light-emitting element, enhancing the refresh rate, and making the patterns and shapes displayed by the flame lamp more delicate and precise.

[0022] This application also provides a flame lamp, comprising:

[0023] At least one flexible light strip, the flexible light strip comprising a conductor and a plurality of light-emitting structures sequentially connected by the conductor;

[0024] At least one of the multiple light-emitting structures in the flexible light strip is combined to form a flame section;

[0025] The main control chip is connected to the flexible light strip to control the multiple light-emitting structures in the flame section to change on and off according to a set time sequence, so as to simulate the effect of a real flame.

[0026] In some embodiments, a bracket is also included, the main control chip is disposed on the bracket, at least one of the flexible light strips is folded to form the flame portion, and the flame portion is suspended below the bracket by the wire.

[0027] In some embodiments, a bracket is also included, the main control chip is disposed on the bracket, and at least one of the flexible light strips extends vertically or substantially vertically on the bracket to form the flame portion.

[0028] In some embodiments, the lamp also includes a wick post, and at least one of the flexible lamp strips is spirally arranged around the wick post to form the flame portion.

[0029] In some embodiments, the lamp also includes a wick post, at least one of the flexible light strips extending along the length of the wick post, and the flexible light strips being embedded in the wick post to form the flame portion.

[0030] In some embodiments, a shaping frame is also included, the shaping frame including a base plate and a plurality of guide rods, the guide rods including a first end and a second end, the first ends of the plurality of guide rods being arranged in a ring on the base plate, the second ends of the plurality of guide rods being arranged in a wave-like manner, and the flexible light strip being arranged along the guide rods to form the flame part.

[0031] In some embodiments, the light-emitting structure includes a light-emitting element and a secondary control chip electrically connected to the light-emitting element. A plurality of the secondary control chips in the light-emitting component are sequentially signal-connected, and the main control chip is signal-connected to the first secondary control chip in each light-emitting component.

[0032] Based on the above description, the flame lamp of this application includes at least one flexible light strip, which comprises a wire and multiple light-emitting structures connected sequentially by the wire. Each light-emitting structure includes a light-emitting element. In one or more flexible light strips, multiple light-emitting elements are combined to form a flame section. Under the control of the main control chip, the light-emitting elements can change their on / off state according to a set timing sequence, simulating the dynamic effect of a real flame. The wire has good bending performance, which allows the flexible light strip to flexibly form flame sections of different shapes, improving the design flexibility of the flame lamp. In summary, the flame lamp of this application achieves a realistic simulation of the effect of a real flame through the bending performance of the flexible light strip and the adjustment control of the main control chip, while also possessing a flexible appearance design. Attached Figure Description

[0033] Figure 1 A schematic block diagram of a flame lamp provided in an embodiment of this application;

[0034] Figure 2 This is one of the first structural schematic diagrams of a flame lamp provided in the embodiments of this application;

[0035] Figure 3 This is a second schematic diagram of the first structure of the flame lamp provided in the embodiments of this application;

[0036] Figure 4 This is a schematic diagram of a second structure of a flame lamp provided in an embodiment of this application;

[0037] Figure 5 This is a schematic diagram of a third structure of a flame lamp provided in an embodiment of this application;

[0038] Figure 6 This is a schematic diagram of a fourth structure of a flame lamp provided in an embodiment of this application;

[0039] Figure 7 This is a schematic diagram of the structure of the molding frame provided in the embodiments of this application;

[0040] Figure 8 This is a schematic diagram of the structure of the wall lamp provided in an embodiment of this application;

[0041] Figure 9 This is an exploded structural diagram of the wall lamp provided in an embodiment of this application;

[0042] Figure 10 A schematic diagram of the structure of the bulb provided in the embodiments of this application;

[0043] Figure 11 This is a schematic diagram of the exploded structure of a bulb provided in an embodiment of this application;

[0044] Figure 12 This is a schematic diagram of the structure of a portable lamp provided in an embodiment of this application;

[0045] Figure 13 This is a partial structural schematic diagram of the portable lamp provided in an embodiment of this application. Detailed Implementation

[0046] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, specific embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0047] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0048] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" 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 mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0049] In the description of this specification, references to terms such as "embodiment," "one embodiment," and "one implementation" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or implementation is included in at least one embodiment or illustrative implementation of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or implementations.

[0050] The present application will now be described in detail with reference to the accompanying drawings.

[0051] To solve the above technical problems, combined with Figures 1-6 As shown, this application embodiment provides a flame lamp, including a main control chip 1 and at least one light-emitting component 20. The main control chip 1 generates and sends multiple control signals. The light-emitting component 20 can be one or multiple, each light-emitting component 20 including multiple light-emitting structures 21, each light-emitting structure 21 including a light-emitting element 212 and a secondary control chip 211 electrically connected to the light-emitting element 212, wherein the light-emitting element 212 can be an LED lamp bead. The multiple secondary control chips 211 in each light-emitting component 20 are sequentially signal-connected, that is, the signal input terminal of the previous secondary control chip 211 is connected to the signal output terminal of the next secondary control chip 211. The main control chip 1 is signal-connected to the first secondary control chip 211 in each light-emitting component 20. At this time, the multiple control signals issued by the main control chip 1 are first transmitted to the first secondary control chip 211 in each light-emitting component 20, and then sequentially transmitted to the next secondary control chip 211. Each secondary control chip 211 responds to and executes the corresponding control signal, thereby realizing the simultaneous control of multiple light-emitting elements 212. The main control chip 1 controls each light-emitting element 212 to change its brightness according to a set timing sequence, simulating the effect of a real flame. In this application, multiple light-emitting structures 21 in the same light-emitting component 20 only require one signal transmission line 221 connected in series with the main control chip 1, thereby greatly simplifying the design of the control circuit and reducing wiring complexity and cost. Each light-emitting structure 21 is equipped with a secondary control chip 211, which enables individual control of each light-emitting element 212, enhances the refresh rate, and makes the patterns and shapes displayed by the flame lamp more delicate and precise.

[0052] In one embodiment of this application, combined with Figure 2 As shown, at least one light-emitting component 20 is configured as a flexible light strip 2. The number of flexible light strips 2 can be one or more. Each flexible light strip 2 consists of multiple light-emitting structures 21, and each light-emitting structure 21 is equipped with a secondary control chip 211. Multiple secondary control chips 211 in the same flexible light strip 2 are connected in series. This allows the main control chip 1 to uniformly and orderly control all secondary control chips 211 in the same flexible light strip 2. Because the light-emitting component 20 adopts the design of a flexible light strip 2, the bendable and foldable characteristics of the flexible light strip 2 allow the flame lamp to form different shapes during installation and use, meeting the diverse needs of different users.

[0053] In other embodiments, the light-emitting component 20 can also be a rigid light board or a flexible light board, in which case multiple light-emitting structures 21 and the main control chip 1 are arranged on the light board. It is understood that rigid light boards have the characteristics of structural stability and ease of installation. Flexible light boards, on the other hand, while maintaining a certain degree of flexibility, provide more design possibilities, can adapt to some installation environments that require slight bending, and can maintain good optical performance.

[0054] In one embodiment of this application, combined with Figure 1 As shown, the main control chip 1 sends out multiple control signals, each corresponding one-to-one with a number of secondary control chips 211. These multiple control signals form a single instruction packet. Within the same flexible light strip 2, the multiple control signals are transmitted sequentially according to the signal connection order of the secondary control chips 211. That is, after receiving the instruction packet, the secondary control chip 211 does not immediately parse and execute it. Instead, it transmits the instruction packet completely from one secondary control chip 211 to the next, and so on, according to the serial connection order of the secondary control chips 211, until it reaches the last secondary control chip 211. When there are multiple flexible light strips 2, optionally, the first secondary control chip 211 of each flexible light strip 2 is signal-connected to the main control chip 1. That is, the main control chip 1 transmits the instruction packet corresponding to each flexible light strip 2 to the first secondary control chip 211 in each flexible light strip 2, and the first secondary control chip 211 then transmits it sequentially. This transmission method effectively avoids signal interference and improves the stability and reliability of the system.

[0055] In one embodiment of this application, combined with Figure 1 As shown, after all secondary control chips 211 receive the instruction packet, the main control chip 1 issues a latch signal. Before receiving the latch signal, none of the secondary control chips 211 parses or executes the control signals in the instruction packet; instead, they temporarily store the instruction packet. At this time, the secondary control chips 211 are in a "waiting for latch signal" state. When the main control chip 1 confirms that all secondary control chips 211 have received the instruction packet, it issues a latch signal, which is usually a specific level signal, such as a high or low level. After receiving the latch signal, each secondary control chip 211 begins to parse the control signals in the instruction packet. The secondary control chip 211 extracts the control signal corresponding to itself and latches it into its internal storage unit. The latch signal ensures that all secondary control chips 211 can synchronously perform parsing and latching operations. After latching is complete, the main control chip 1 issues a display signal, or execution signal. Each secondary control chip 211 synchronously activates its corresponding light-emitting element 212 according to the latched control signal, such as lighting up the light-emitting element 212 or adjusting its brightness or color. The latch signal ensures that all secondary control chips 211 do not immediately execute the instruction after receiving the instruction packet, but wait for the latch signal to be triggered. This avoids the problem of asynchronous execution caused by differences in instruction parsing time.

[0056] In one embodiment of this application, combined with Figure 1As shown, the control signals specifically encompass display color information for controlling the color of the light-emitting element 212, display brightness information for controlling the brightness of the light-emitting element 212, and illumination duration information for controlling the flashing frequency of the light-emitting element 212. This information allows for precise control of the flame lamp's luminous effect. Specifically, the display color information specifies the color displayed by the light-emitting element 212 at a particular moment to simulate the color changes of a flame; the display brightness information adjusts the luminous intensity of the light-emitting element 212 to simulate the brightness changes of a flame; and the illumination duration information determines the flashing frequency of the light-emitting element 212, thereby achieving precise control of the flame lamp's dynamic effects and mimicking the flickering effect of a flame. This multi-dimensional control signal enables the flame lamp to present more realistic and diverse flame effects, meeting the needs of different application scenarios and users.

[0057] In one embodiment of this application, combined with Figure 1 As shown, the light-emitting element 212 includes multiple LED beads 2121, which may optionally include red, green, and blue LED beads 2121. The light-emitting element 212 also includes a lampshade covering the multiple LED beads 2121. Through the diffusion and reflection of the lampshade, the light from the different colored LED beads 2121 can be mixed together, making the light-emitting element 212 display a uniform color. Based on the additive color mixing principle, the display brightness and color of the light-emitting element 212 are controlled by independently adjusting the brightness of the different colored LED beads 2121. This mixed display method of multiple colored LED beads 2121 enables the flame lamp to display rich color changes and dynamic effects. It is understood that, in addition to red, green, and blue light, the LED beads 2121 can also be set to other colors, such as white, yellow, and orange, as long as they can be mixed to form the desired display color of the light-emitting element 212.

[0058] In one embodiment of this application, combined with Figure 3 and Figure 4As shown, multiple light-emitting elements 212 in the light-emitting component 20 combine to form a flame section 213. The flame section 213 is divided into a bottom 23, a middle 24, and a top 25 from bottom to top according to the direction of flame combustion. At the bottom 23 of the flame section 213, the light-emitting elements 212 are mainly responsible for forming the base of the flame, the light-emitting elements 212 in the middle 24 are used to present the main body of the flame, and the light-emitting elements 212 in the top 25 are used to simulate the tip of the flame. Through this layered design, the flame lamp can more realistically simulate the natural shape of a real flame. Specifically, when the flame section 213 is upright, the bottom 23, the middle 24, and the top 25 are arranged sequentially from bottom to top; when the flame section 213 is suspended, the light-emitting component 20 is electrically connected to the main control chip 1 via a gravity sensor. When the gravity sensor detects that the flame section 213 is inverted, it will send a status signal, causing the main control chip 1 to control the bottom 23, the middle 24, and the top 25 to flip. After being flipped, although the flame section 213 changes its physical position, it still maintains the arrangement from bottom to top—bottom 23, middle 24, and top 25—in terms of function and visual effect. This ensures that the flame section 213 maintains a consistent working state and appearance whether it is upright or suspended, greatly improving the applicability and flexibility of the light-emitting component 20 and providing convenience for users in different scenarios.

[0059] In one embodiment of this application, combined with Figure 3 As shown, the brightness of the multiple light-emitting elements 212 increases from the bottom 23 to the middle 24, and decreases from the middle 24 to the top 25. The color of the multiple light-emitting elements 212 gradually lightens from the bottom 23, middle 24 to the top 25. This design of brightness and color variation is based on the physical characteristics of a real flame. During combustion, the bottom 23 is typically deep red or orange, with relatively low brightness and a dark color. The middle 24 gradually transitions to bright orange or yellow, with increased brightness and a lighter color. At the top 25, the flame appears as a pale blue or light gray, close to white, with further reduced brightness and a further lightening of the color. Therefore, through this gradual control of brightness and color from the bottom 23 to the top 25, the flame lamp can more realistically simulate the dynamic changes of a real flame, making the flame effect more natural and vivid. It can be understood that the color and brightness changes can be controlled by adjusting the lighting, extinguishing, and brightness variations of the multiple color LED beads 2121.

[0060] In one embodiment of this application, combined with Figure 3As shown, during a single brightness cycle, the proportion of time each light-emitting element 212 is illuminated gradually decreases from the bottom 23, through the middle 24, to the top 25. During combustion, the flame at the bottom 23 is typically more stable and lasts longer, while the flickering frequency gradually increases as it extends upwards to the middle 24 and top 25, while the duration of each flicker gradually shortens. In this application, the bottom 23 light-emitting element 212 has a high proportion of illumination time and a low flickering frequency, simulating the stability of the flame at the bottom 23. The middle 24 light-emitting element 212 has a moderate proportion of illumination time and a gradually increasing flickering frequency. The top 25 light-emitting element 212 has a low proportion of illumination time and the highest flickering frequency, simulating the rapid flickering of the flame at the top 25. Through this control method of gradually decreasing illumination time proportion from the bottom 23 to the top 25, the flame lamp can more realistically simulate the dynamic flickering effect of a real flame, making the flickering and jumping of the flame more layered and natural.

[0061] In one embodiment of this application, as shown in Figure 4, when multiple light-emitting elements 212 are present at the same or similar heights at the bottom 23, middle 24, or top 25—for example, when at least one flexible light strip 2 is folded on the same plane—the multiple light-emitting elements 212 are arranged in approximately a row at the same or similar heights. Alternatively, when at least one flexible light strip 2 is spirally arranged, the multiple light-emitting elements 212 are arranged in a circle at similar heights. The multiple light-emitting elements 212 at the same or similar heights do not light up or turn off simultaneously. In the vertical or approximately vertical direction, there is a time difference between the lighting of two adjacent light-emitting elements 212 and a time difference between their extinguishing. This time difference gradually decreases from the bottom 23 and middle 24 to the top 25, thereby mimicking the dynamic flickering characteristics of a real flame, making the flame lamp visually more natural and realistic.

[0062] In one embodiment of this application, combined with Figure 3 and Figure 4 As shown, when multiple light-emitting elements 212 are arranged at the same or similar heights at the bottom 23, middle 24, or top 25, the multiple light-emitting elements 212 are divided into a first light-emitting group 27 and a second light-emitting group 28. Preferably, the light-emitting elements 212 in the first light-emitting group 27 and the light-emitting elements 212 in the second light-emitting group 28 are arranged alternately. The lighting and extinguishing of the light-emitting elements 212 in the first light-emitting group 27 can be performed simultaneously, and the lighting and extinguishing of the light-emitting elements 212 in the second light-emitting group 28 can also be performed simultaneously, but the lighting and extinguishing of the first light-emitting group 27 and the second light-emitting group 28 are not performed simultaneously. In the vertical direction or in a roughly vertical direction, there is a time difference between the lighting and extinguishing of two adjacent light-emitting elements 212, and the time difference gradually decreases from the bottom 23, middle 24 to the top 25. This allows the light-emitting elements 212 to be controlled in groups, reducing the complexity of the control, while also achieving a dynamic flashing effect.

[0063] In one embodiment of this application, combined with Figure 2 As shown, the flame lamp also includes a wire 22, which is connected to the light-emitting structure 21 in sequence. The wire 22 is made of a flexible material and has good bending performance, allowing it to be bent arbitrarily as needed, thereby realizing diverse design shapes for the flame lamp, such as being bent into spiral, wave, tree-like, or other shapes, further enhancing the decorative and visual appeal of the flame lamp. The wire 22 can be insulated copper wire or enameled wire.

[0064] In one embodiment of this application, combined with Figure 2 As shown, the conductor 22 includes at least a signal transmission line 221, and thus multiple secondary control chips 211 and the main control chip 1 in the same flexible light strip 2 are connected in series through a signal transmission line 221.

[0065] In one embodiment of this application, combined with Figure 6 As shown, integrating the secondary control chip 211 and the light-emitting element 212 together allows the secondary control chip 211 to directly and precisely adjust and control the light-emitting element 212, achieving more flexible brightness adjustment and dynamic display effects. Preferably, the light-emitting structure 21 is an LED lamp encapsulated with the secondary control chip 211. Optionally, one secondary control chip 211 is provided with two light-emitting elements 212, which are arranged in opposite directions, so that both sides of the flexible light strip 2 can emit light, making the flame effect richer.

[0066] In one embodiment of this application, combined with Figures 1-6 As shown, the flame lamp includes at least one flexible light strip 2, which includes a wire 22 and multiple light-emitting structures 21 connected sequentially by the wire 22. Each light-emitting structure 21 includes a light-emitting element 212. In one or more flexible light strips 2, multiple light-emitting elements 212 are combined to form a flame section 213. Under the control of the main control chip 1, the light-emitting elements 212 can change their on / off state according to a set timing sequence, simulating the dynamic effect of a real flame. The wire 22 has good bending performance, which allows the flexible light strip 2 to flexibly form flame sections 213 of different shapes, improving the design flexibility of the flame lamp.

[0067] In one embodiment of this application, combined with Figure 2 and Figure 3As shown, the flame lamp also includes a bracket 3. Preferably, the bracket 3 is a circular base plate, which can be adapted to be installed on an existing lamp head for assembling the flame lamp. The main control chip 1 is installed on the bracket 3 and is used to control the overall operation and lighting effect of the flame lamp. The number of flexible light strips 2 can be one or more. One or more flexible light strips 2 are folded on the same plane to form a disc-shaped flame part 213 that is approximately rectangular, circular, or other shapes. The flame part 213 is connected by a wire 22 and hangs below the bracket 3, allowing the flame part 213 to be freely suspended in space, thus making it suitable for use scenarios that require suspension.

[0068] In one embodiment of this application, combined with Figure 6 , Figure 12 and Figure 13 As shown, the flame lamp also includes a bracket 3. Preferably, the bracket 3 is a circular substrate that can be adapted to be installed on an existing lamp head. The main control chip 1 is installed on the bracket 3. The number of flexible light strips 2 can be one or more. One or more flexible light strips 2 extend vertically or substantially vertically from the bracket 3 to form a flame section 213. The flexible light strips 2 can be provided with an arc to form a substantially vertical extension effect. When the number of flexible light strips 2 is set to multiple, the multiple flexible light strips 2 are arranged in a cluster on the bracket 3, thereby forming a brighter lighting effect. This application also provides a portable lamp 8, including a first lamp holder 81, a first top cover 83, a handle 84, and a first lampshade 82. The first lamp holder 81 is provided with a battery and a driving circuit for providing power support, and the first lamp holder 81 is also provided with a first operating switch 811 for operating the portable lamp 8. The first lamp holder 81 is provided with an interface suitable for installing the bracket 3, and the bracket 3 is provided with clustered flexible light strips 2. The first top cover 83 and the first lamp holder 81 are arranged vertically at intervals. The first lampshade 82 is connected between the first top cover 83 and the first lamp holder 81 and covers the flexible lamp strip 2. A handle 84 is provided on the first top cover 83 for easy holding by the user. Two handles 85 are also connected to the left and right sides of the first lamp holder 81 and the first top cover 83.

[0069] In one embodiment of this application, combined with Figure 4As shown, the flame lamp also includes a wick post 4. Optionally, the wick post 4 is configured as a columnar structure, and the number of flexible light strips 2 can be one or more. One or more flexible light strips 2 are spirally wrapped around the wick post 4 to form a flame section 213. The spiral wrapping method can improve the uniformity and three-dimensionality of the light. The spiral wrapping structure of the flexible light strips 2 can be adjusted in density and shape as needed to achieve different flame effects. For example, the spirally wrapped flexible light strips 2 can create a sense of layering at different heights of the wick post 4, simulating the dynamic changes of a real flame. In addition, the wick post 4 can serve as a support structure to ensure the stability of the flexible light strips 2, while also providing electrical connections for the flexible light strips 2.

[0070] In one embodiment of this application, combined with Figure 5 , Figure 10 and Figure 11 As shown, the flame lamp also includes a wick post 4. Optionally, the wick post 4 is configured as a columnar structure, and the number of flexible light strips 2 can be one or more. One or more flexible light strips 2 extend along the length direction of the wick post 4. Preferably, each flexible light strip 2 is spaced and embedded on the side of the wick post 4 to form a flame section 213. The flexible light strips 2 are arranged along the extension direction of the wick post 4, which can better simulate the shape and dynamic effect of a real flame. This application also provides a bulb 7, including a second lamp holder 71 and a second lamp cover 72 connected to the second lamp holder 71. The wick post 4 is mounted on the interface of the second lamp holder 71 and is located in the second lamp cover 72. The power supply and control of the flexible light strips 2 are realized through the circuit inside the wick post 4. The flexible light strips 2 on the wick post 4 can be arranged along the extension direction of the wick post 4 and embedded on the side of the wick post 4; or they can be spirally wrapped around the wick post 4, thereby simulating the effect of a real flame through the second lamp cover 72.

[0071] In one embodiment of this application, combined with Figure 7 , Figure 8 and Figure 9As shown, the flame lamp can be equipped with a shaping frame 5, which includes a base plate 51 and multiple guide rods 52. The base plate 51 is preferably a circular substrate that can be adapted for installation on existing lamp heads. The first ends 521 of the multiple guide rods 52 are arranged in a ring on the base plate 51, and the first ends 521 converge and extend upwards in a wavy shape from the base plate 51 to form the second ends 522. Multiple flexible light strips 2 extend from the multiple guide rods 52 to form flame portions 213. It is understood that the shape of the guide rods 52 can be set according to requirements. Because the flexible light strips 2 have bending properties, they can be adapted to various guide rods 52 to form flame portions 213 of different shapes. It is also understood that the number of guide rods 52 can be only one, as long as it can support the flexible light strip 2. This application also provides a wall lamp 6, including a lamp panel 64 and a third lamp holder 61, a second top cover 62, a lamp housing 63, and a third lamp shade 65 disposed on the same side of the lamp panel 64. The lamp panel 64 has two holes 621 for fasteners such as through-hole screws to mount the lamp panel 64 to the wall. The third lamp holder 61 and the second top cover 62 are spaced apart vertically. The third lamp holder 61 contains a battery and a drive circuit for providing power, and also has a second operating switch 611 for operating the wall lamp 6. A shaping frame 5 is mounted on the interface of the third lamp holder 61. The guide rod 52 of the shaping frame 5 can be one or more, and a flexible light strip 2 is disposed along the guide rod 52. The third lamp shade 65 covers the flexible light strip 2. The lamp housing 63 is disposed between the third lamp holder 61 and the second top cover 62, enclosing the lamp panel 64.

[0072] In one embodiment of this application, combined with Figure 1 As shown, the light-emitting structure 21 includes a light-emitting element 212 and a secondary control chip 211 electrically connected to the light-emitting element 212. In the same flexible light strip 2, multiple secondary control chips 211 are sequentially signal-connected, and the main control chip 1 is signal-connected to the first secondary control chip 211 in each flexible light strip 2. This allows multiple control signals issued by the main control chip 1 to be sequentially transmitted to each secondary control chip 211, and each secondary control chip 211 responds and executes the corresponding control signal, thereby achieving control over all light-emitting elements 212 on the entire flexible light strip 2. This better simulates the dynamic changes of flames, improving the overall visual effect and realism of the flame lamp.

[0073] It should be noted that the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this application specification; and, for those skilled in the art, improvements or modifications can be made based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A flame lamp, characterized in that include: Main control chip (1); At least one light-emitting component (20), the light-emitting component (20) includes a plurality of light-emitting structures (21), the light-emitting structure (21) includes a light-emitting element (212) and a secondary control chip (211) electrically connected to the light-emitting element (212), and the plurality of the secondary control chips (211) in the light-emitting component (20) are sequentially signal-connected; The main control chip (1) is signal-connected to the first secondary control chip (211) in each of the light-emitting components (20). The main control chip (1) controls multiple light-emitting elements (212) to change their brightness according to a set time sequence through multiple secondary control chips (211) to simulate the effect of a real flame.

2. The flame lamp of claim 1, wherein At least one of the at least one light-emitting components (20) is configured as a flexible light strip (2), and a plurality of the light-emitting structures (21) in the flexible light strip (2) are connected in series.

3. The flame lamp of claim 1, wherein The main control chip (1) sends out multiple control signals, and each of the multiple control signals corresponds one-to-one with a multiple of the secondary control chips (211). The multiple control signals are transmitted in the multiple secondary control chips (211) in the order of signal connection.

4. The flame lamp of claim 3, wherein After each of the secondary control chips (211) receives the control signal, the main control chip (1) sends a latch signal, and each of the secondary control chips (211) latches the corresponding control signal according to the latch signal. The main control chip (1) then sends a display signal, and each of the secondary control chips (211) activates the light-emitting element (212) according to the latched control signal.

5. The flame lamp according to claim 3, characterized in that, The control signals include display color information, display brightness information, and illumination duration information.

6. The flame lamp of claim 3, wherein The light-emitting element (212) includes multiple colored LED beads (2121). The control signal controls the LED beads (2121) of different colors to light up, turn off, and change the display brightness, so as to mix and form the light-emitting element (212) with different display brightness and different display colors.

7. The flame lamp of claim 1, wherein The plurality of light-emitting elements (212) in the light-emitting component (20) are combined to form a flame section (213), which is divided into a bottom (23), a middle section (24) and a top (25) from bottom to top in the direction of flame combustion.

8. The flame lamp of claim 7, wherein The display brightness of the plurality of light-emitting elements (212) increases from the bottom (23) to the middle (24) and decreases from the middle (24) to the top (25), and the display color of the plurality of light-emitting elements (212) gradually lightens from the bottom (23), the middle (24) to the top (25).

9. The flame lamp of claim 7, wherein, During a brightness cycle, the percentage of time that the multiple light-emitting elements (212) are lit gradually decreases from the bottom (23), the middle (24) to the top (25).

10. The flame lamp of claim 7, wherein, When multiple light-emitting elements (212) are present at the same or similar heights of the bottom (23), the middle (24), or the top (25), the multiple light-emitting elements (212) do not light up at the same time nor turn off at the same time. In the vertical or approximately vertical direction, there is a time difference between the lighting and turning off of two adjacent light-emitting elements (212), and the time difference gradually decreases from the bottom (23), the middle (24) to the top (25).

11. The flame lamp of claim 7, wherein When multiple light-emitting elements (212) are present at the same or similar heights of the bottom (23), the middle (24), or the top (25), the multiple light-emitting elements (212) are divided into a first light-emitting group (27) and a second light-emitting group (28). The light-emitting elements (212) in the first light-emitting group (27) and the light-emitting elements (212) in the second light-emitting group (28) are alternately arranged. The first light-emitting group (27) and the second light-emitting group (28) are not lit at the same time, nor are they turned off at the same time. In the vertical direction or in a roughly vertical direction, there is a time difference between the lighting and turning off of two adjacent light-emitting elements (212) in the first light-emitting group and the second light-emitting group. The time difference gradually decreases from the bottom (23), the middle (24) to the top (25).

12. The flame lamp of claim 2, wherein, It also includes a wire (22) that connects each of the light-emitting structures (21) in sequence, and the wire (22) is flexible.

13. The flame lamp of claim 1, wherein The light-emitting element (212) and the secondary control chip (211) are integrated and packaged to form the light-emitting structure (21).

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