阅读说明：本技术 一种智能交互型led灯 (Interactive LED lamp of intelligence ) 是由 钟剑荣 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种智能交互型LED灯,包括用于提供照明光线的LED灯组,设置在LED灯组出光面上的交互组件以及与交互组件数据输出端相连的控制电路,所述交互组件用于接收用户交互指令并同步将所述交互指令传输到控制电路。本发明利用交互组件接收用户的交互指令,并利用控制LED灯组依据交互指令转换照明光线在所述出光面的出射角度以满足用户在所处位置处的聚焦照明需求,可以满足用户在特殊场景下的只照射用户所在区域,避免余光影响其余人员,且在用户进入或离开照明范围内自动开启或关闭,无需用户通过开关进行关闭,操作简单智能,且能够避免用户忘记关电源造成的资源浪费。(The invention discloses an intelligent interactive LED lamp which comprises an LED lamp group used for providing illumination light, an interactive component arranged on a light emitting surface of the LED lamp group and a control circuit connected with a data output end of the interactive component, wherein the interactive component is used for receiving a user interactive instruction and synchronously transmitting the interactive instruction to the control circuit. The invention receives the interactive instruction of the user by using the interactive assembly, converts the emergent angle of the illumination light on the emergent surface by controlling the LED lamp group according to the interactive instruction so as to meet the focusing illumination requirement of the user at the position, can meet the requirement that the user only irradiates the area where the user is located in a special scene, avoids the influence of the residual light on other personnel, automatically turns on or off the LED lamp group in the illumination range where the user enters or leaves, does not need the user to turn off the LED lamp group through a switch, is simple and intelligent to operate, and can avoid the resource waste caused by the fact that the user forgets to turn off the power supply.)

1. The utility model provides an interactive type LED lamp of intelligence which characterized in that: the LED lamp group comprises an LED lamp group (1) used for providing illumination light, an interaction assembly (2) arranged on a light emitting surface of the LED lamp group (1) and a control circuit (3) connected with a data output end of the interaction assembly (2), wherein the interaction assembly (2) is used for receiving a user interaction instruction and synchronously transmitting the interaction instruction to the control circuit (3), and the control circuit (3) is used for analyzing the interaction instruction and controlling the LED lamp group (1) to convert an emergent angle of the illumination light on the light emitting surface according to the interaction instruction so as to meet the focusing illumination requirement of a user at the position.

2. The intelligent interactive LED lamp of claim 1, wherein: LED banks (1) include LED lamp pearl array (101) and set up the lamp pearl cover body (102) on LED lamp pearl array (101) surface, LED lamp pearl array (101) with the lamp pearl cover body (102) are parallel and arrange, LED lamp pearl array (101) are the matrix by a plurality of LED lamp pearls and arrange and constitute, light is generated by LED lamp pearl array (101) and passes along exit angle in proper order the income plain noodles of the lamp pearl cover body (102) and play plain noodles spread the position in order to realize the illumination function of position department at the position.

3. The intelligent interactive LED lamp of claim 2, wherein: the interaction assembly (2) comprises an orientation detection mechanism (201) arranged on a light-emitting surface of the lamp bead cover body (102) and an orientation conversion mechanism (202) arranged below the LED lamp bead array (101), wherein the orientation detection mechanism (201) is used for acquiring the position of a user and calculating the emergent angle of the illuminating light rays facing the position, and the orientation conversion mechanism (202) is used for adjusting the irradiation orientation of the LED lamp bead array (101) to enable the emergent angle of the illuminating light rays to face the position;

position detection mechanism (201) is including setting up infrared detection matrix (2011) on the lamp pearl cover body (102) surface to and signal processing module (2012), infrared detection matrix (2011) comprises a plurality of infrared sensor that are the matrix and arrange, and infrared sensor's signal receiver is towards the user and is used for receiving the infrared signal that the user produced, signal processing module (2012) are used for receiving all infrared sensor's infrared signal and carry out the preliminary treatment to infrared signal and obtain exit angle transmits to in control circuit (3).

4. The intelligent interactive LED lamp of claim 3, wherein: the direction conversion mechanism (202) comprises a jacking matrix arranged in the middle of the lower surface of an LED lamp bead array (101), the jacking matrix is provided with a plurality of jacking devices (2021) which are arranged in a matrix mode, the jacking devices (2021) and the LED lamp bead array (101) are connected through linkage pieces (2022) to enable the LED lamp bead array and the jacking devices (2021) to form an integrated transmission structure, the LED lamp bead array (101) performs irradiation direction conversion under the combined action of all the jacking devices (2021) to enable the emergent angle of the illumination light to face the position, the combined action is formed by the combined action of each jacking device (2021) alone, and the control circuit (3) is connected with the instruction input end of the jacking matrix.

5. The intelligent interactive LED lamp of claim 4, wherein: the infrared detection matrix (2011), the LED lamp bead array (101) and the jacking matrix are all provided with consistent matrix coordinates, and the infrared sensors, the LED lamp beads and the jacking devices (2021) are in one-to-one correspondence.

6. The intelligent interactive LED lamp of claim 5, wherein: the specific way of acquiring the position of the user and calculating the emergent angle of the illumination light towards the position by the azimuth detection mechanism (201) is as follows:

step S1, the infrared sensor is in a selected state after receiving the infrared signal generated by the user;

step S2, the signal processing module (2012) records the first matrix coordinates of all the infrared sensors in the selected state and the intensity of the infrared signals received by the infrared sensors;

step S3, the signal processing module (2012) calculates the emitting angle of the illumination light toward the position according to the relationship formula between the infrared signal intensity and the angle of the heat source object.

7. The intelligent interactive LED lamp as recited in claim 6, wherein the orientation conversion mechanism (202) drives the illumination light towards the position by:

step P1, the control circuit (3) selects the jacking device (2021) located at the first matrix coordinate in the jacking matrix, and calculates the contraction distance of the jacking device (2021) located at the first matrix coordinate according to the infrared signal intensity and the emergence angle;

and P2, controlling the jacking device (2021) located at the first matrix coordinate to perform contraction driving by the control circuit (3) according to the contraction distance so as to drive the LED lamp beads located at the first matrix coordinate to perform contraction linkage, so that the LED lamp bead array (101) is converted into an inclined orientation facing to the located position along the horizontal orientation.

8. The intelligent interactive LED lamp according to claim 7, wherein the infrared signal is temporary data and is cleared after the interaction is finished, the control circuit (3) controls the jacking device (2021) to perform jacking driving to drive the LED lamp beads at the first matrix coordinate position to perform jacking linkage after the infrared signal is cleared, so that the LED lamp bead array (101) is converted to the horizontal position along the inclined position to complete the reset operation, and the condition that the interaction is finished is that no infrared sensor in the infrared detection matrix (2011) is in the selected state.

9. The intelligent interactive LED lamp as claimed in claim 8, wherein the range of the infrared sensor receiving the infrared signal matches with the irradiation range of the LED lamp bead.

10. The intelligent interactive LED lamp as claimed in claim 9, wherein the relationship between the infrared signal intensity and the heat source object angle is formulated as:

the heat source object angle (infrared sensor image pitch/infrared sensor focal length) is infrared signal intensity/17.45.

Technical Field

The invention relates to the technical field of intelligent lighting, in particular to an intelligent interactive LED lamp.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected by silver wires or gold wires, the periphery of the chip is sealed by epoxy resin, the effect of protecting internal core wires is achieved, and finally the shell is installed. The current LED lamp adopts high-power LED plane cluster packaging and the integrated design of a radiator and a lamp holder. Fully ensures the LED heat dissipation requirement and the service life, fundamentally meets the arbitrary design of the structure and the shape of the LED lamp, and has characteristics.

Although the current LED lamp can realize the design of various shapes and structures, the LED lamp still stays on the realization of the basic lighting function, is not combined with the intelligent development, and lacks the interactivity with users, thereby being difficult to meet the customization requirements of users, namely, the users can only control the working mode of the LED lamp to be on or off through a switch, and lack the special working mode used in special scenes, for example, the working mode at night.

Disclosure of Invention

The invention aims to provide an intelligent interactive LED lamp, which aims to solve the technical problems that in the prior art, the function of basic lighting is still realized, the intelligent development is not combined, the interactivity with a user is lacked, and the customized requirement of the user is difficult to meet.

In order to solve the technical problems, the invention specifically provides the following technical scheme:

an intelligent interactive LED lamp comprises an LED lamp bank used for providing illumination light, an interactive assembly arranged on a light emitting surface of the LED lamp bank and a control circuit connected with a data output end of the interactive assembly, wherein the interactive assembly is used for receiving a user interactive instruction and synchronously transmitting the interactive instruction to the control circuit, and the control circuit is used for analyzing the interactive instruction and controlling the LED lamp bank to convert an emitting angle of the illumination light on the light emitting surface according to the interactive instruction so as to meet the focusing illumination requirement of a user at the position.

As a preferred scheme of the invention, the LED lamp set comprises an LED lamp bead array and a lamp bead cover body arranged on the surface of the LED lamp bead array, the LED lamp bead array and the lamp bead cover body are arranged in parallel, the LED lamp bead array is formed by a plurality of LED lamp beads arranged in a matrix, and the illumination light is generated by the LED lamp bead array and sequentially passes through the light-in surface and the light-out surface of the lamp bead cover body along the emergent angle to be transmitted to the position so as to realize the illumination function at the position.

As a preferred scheme of the present invention, the interactive assembly includes an orientation detection mechanism disposed on the light-emitting surface of the lamp bead cover body and an orientation conversion mechanism disposed below the LED lamp bead array, the orientation detection mechanism is configured to obtain a location where a user is located and calculate an exit angle of the illumination light toward the location, and the orientation conversion mechanism is configured to adjust an irradiation orientation of the LED lamp bead array so that the exit angle of the illumination light faces the location;

the direction detection mechanism comprises an infrared detection matrix and a signal processing module, the infrared detection matrix is arranged on the surface of the lamp bead cover body and consists of a plurality of infrared sensors which are arranged in a matrix, the signal receiving ends of the infrared sensors face a user and are used for receiving infrared signals generated by the user, and the signal processing module is used for receiving the infrared signals of all the infrared sensors and preprocessing the infrared signals to obtain the outgoing angle transmitted to the control circuit.

As a preferred scheme of the present invention, the orientation switching mechanism includes a jacking matrix disposed in the middle of the lower surface of the LED lamp bead array, the jacking matrix has a plurality of jacking devices arranged in a matrix, the jacking devices and the LED lamp bead array are connected by a linkage member so that the LED lamp bead matrix and the jacking devices form an integrated transmission structure, the LED lamp bead array performs the illumination orientation switching under the combined action of all the jacking devices so that the emitting angle of the illumination light is directed to the position, the combined action is formed by the combined action of the individual jacking devices, and the control circuit is connected to the instruction input end of the jacking matrix.

As a preferred scheme of the invention, the infrared detection matrix, the LED lamp bead array and the jacking matrix have consistent matrix coordinates, and the infrared sensors, the LED lamp beads and the jacking devices are in one-to-one correspondence.

As a preferable aspect of the present invention, the specific manner of acquiring the location of the user and calculating the exit angle of the illumination light toward the location by the orientation detection mechanism is as follows:

step S1, the infrared sensor is in a selected state after receiving the infrared signal generated by the user;

step S2, the signal processing module records the first matrix coordinates of all the infrared sensors in the selected state and the intensity of the infrared signals received by the infrared sensors;

and step S3, the signal processing module calculates the emergent angle of the illumination light towards the position according to the relation formula of the infrared signal intensity and the angle of the heat source object.

As a preferable aspect of the present invention, a specific manner of driving the illumination light toward the position by the orientation conversion mechanism is:

step P1, the control circuit selects the jacking device at the first matrix coordinate in the jacking matrix, and calculates the contraction distance of the jacking device at the first matrix coordinate according to the infrared signal intensity and the emergence angle;

and step P2, the control circuit controls the jacking device at the first matrix coordinate to perform contraction driving according to the contraction distance so as to drive the LED lamp beads at the first matrix coordinate to perform contraction linkage, so that the LED lamp bead array is converted into an inclined orientation facing to the position of the LED lamp bead array along the horizontal orientation.

As a preferred scheme of the present invention, the infrared signal is temporary data, which is cleared after the interaction is finished, the control circuit controls the jacking device to perform jacking driving to drive the LED lamp beads at the first matrix coordinate to perform jacking linkage after the infrared signal is cleared, so that the LED lamp bead array is converted to the horizontal orientation along the oblique orientation to complete the reset operation, and the condition of finishing the interaction is that no infrared sensor in the infrared detection matrix is in a selected state.

As a preferable scheme of the invention, the range of the infrared sensor for receiving the infrared signal is matched with the irradiation range of the LED lamp bead.

As a preferred embodiment of the present invention, the relationship formula between the infrared signal intensity and the angle of the heat source object is as follows:

the heat source object angle (infrared sensor image pitch/infrared sensor focal length) is infrared signal intensity/17.45.

Compared with the prior art, the invention has the following beneficial effects:

the invention receives the interactive instruction of the user by using the interactive assembly, converts the emergent angle of the illumination light on the emergent surface by controlling the LED lamp group according to the interactive instruction so as to meet the focusing illumination requirement of the user at the position, can meet the requirement that the user only irradiates the area where the user is located in a special scene, avoids the influence of the residual light on other personnel, automatically turns on or off the LED lamp group in the illumination range where the user enters or leaves, does not need the user to turn off the LED lamp group through a switch, is simple and intelligent to operate, and can avoid the resource waste caused by the fact that the user forgets to turn off the power supply.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic structural diagram of an intelligent interactive LED lamp according to an embodiment of the present invention;

fig. 2 is a schematic view of illumination light rays of an LED lamp bead array in a reset state provided in an embodiment of the present invention;

fig. 3 is a schematic view of illumination light rays of the LED lamp bead array toward a user, provided by the embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

1-LED lamp group; 2-an interaction component; 3-a control circuit; 4-irradiating light; 5-the user; 6-exit angle;

101-an array of LED beads; 102-a lamp bead cover body;

201-orientation detection means; 202-orientation conversion mechanism;

2011-infrared detection matrix; 2012-signal processing module;

2021-jacking means; 2022-linkage.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the present invention provides an intelligent interactive LED lamp, including an LED lamp set 1 for providing illumination light, an interactive component 2 disposed on a light emitting surface of the LED lamp set 1, and a control circuit 3 connected to a data output end of the interactive component 2, where the interactive component 2 is configured to receive a user interactive instruction and synchronously transmit the interactive instruction to the control circuit 3, and the control circuit 3 is configured to analyze the interactive instruction and control the LED lamp set 1 to convert an emitting angle of the illumination light on the light emitting surface according to the interactive instruction so as to meet a focused illumination requirement of a user at a position where the user is located.

The installation place of the invention includes but is not limited to a living room or a toilet lamp place, the irradiation range of the LED lamp group 1 is an indoor space contained in the living room or the toilet, the range of the interaction component 2 receiving the interaction instruction of the user is also the indoor space contained in the living room or the toilet, when the user is in the living room or the toilet, the interaction component 2 receives an infrared signal sent by the user, so as to obtain the position of the user, the LED lamp group 1 is controlled to face the position of the user, so that the illumination light of the LED lamp group 1 is transmitted to the position of the user and is only used for the illumination of the user, the irradiation of the whole space and the irradiation of the residual light to other spaces are avoided, other personnel are influenced, and the irradiation of the whole space is avoided, so that the energy-saving effect is also achieved.

The LED lamp group 1 comprises an LED lamp bead array 101 and a lamp bead cover body 102 arranged on the surface of the LED lamp bead array 101, the LED lamp bead array 101 and the lamp bead cover body 102 are arranged in parallel, the LED lamp bead array 101 is formed by arranging a plurality of LED lamp beads in a matrix mode, and illuminating light is generated by the LED lamp bead array 101 and sequentially penetrates through the light incoming surface and the light outgoing surface of the lamp bead cover body 102 along the emergent angle to propagate to the position so as to achieve the illuminating function of the position.

Wherein, the lamp pearl cover body 102 is used for carrying out better printing opacity focusing action when being used for protecting LED lamp pearl for LED lamp pearl light can focus and penetrate the position department that the user is located directly, because the printing opacity effect of the lamp pearl cover body 102 can make and produce illumination light from LED lamp pearl array 101 and carry out the refraction effect of rectilinear propagation along the exit angle of LED lamp pearl array 101 department transmission and avoid passing through the lamp pearl cover body 102 effectively, consequently can change the exit angle of illumination light through the position of shining of higher LED lamp pearl array 101, make exit angle towards the position that the user is located.

The interactive assembly 2 comprises an orientation detection mechanism 201 arranged on the light-emitting surface of the lamp bead cover body 102 and an orientation conversion mechanism 202 arranged below the LED lamp bead array 101, wherein the orientation detection mechanism 201 is used for acquiring the position of a user and calculating the emitting angle of the illumination light towards the position, and the orientation conversion mechanism 202 is used for adjusting the illumination orientation of the LED lamp bead array 101 so that the emitting angle of the illumination light faces the position;

the orientation detection mechanism 201 comprises an infrared detection matrix 2011 arranged on the surface of the lamp bead cover body 102 and a signal processing module 2012, wherein the infrared detection matrix 2011 is formed by a plurality of infrared sensors arranged in a matrix, a signal receiving end of each infrared sensor faces a user and is used for receiving an infrared signal generated by the user, and the signal processing module 2012 is used for receiving the infrared signals of all the infrared sensors, preprocessing the infrared signals to obtain an emergent angle and transmitting the emergent angle to the control circuit 3.

As shown in fig. 2 and 3, there is a limit in detecting a distance or an angle by the infrared sensor, and the intensity of the infrared signal received by the infrared sensor is weaker when the user is at a larger angle or a larger distance from the infrared sensor, and the intensity of the infrared signal received by the infrared sensor is stronger when the angle is smaller or the distance is smaller, so that the position where the user is located can be obtained by the infrared sensor that receives the infrared signal on the infrared detection matrix 2011 and the intensity of the infrared signal is stronger.

The specific way for the orientation detection mechanism 201 to obtain the position of the user and calculate the exit angle of the illumination light toward the position is as follows:

step S1, the infrared sensor is in a selected state after receiving the infrared signal generated by the user;

step S2, the signal processing module 2012 records the first matrix coordinates of all the infrared sensors in the selected state and the intensity of the infrared signals received by the infrared sensors;

in step S3, the signal processing module 2012 calculates the emitting angle of the illumination light toward the position according to the relation formula between the infrared signal intensity and the angle of the heat source object.

The relation formula of the infrared signal intensity and the angle of the heat source object is as follows:

the heat source object angle (infrared sensor image pitch/infrared sensor focal length) is infrared signal intensity/17.45.

The heat source object is an object capable of generating an infrared signal, the heat source object is a user in this embodiment, an angle from the user to the infrared detection matrix 2011 can be obtained through a calculation formula, and in an initial condition, the LED light source array and the infrared detection matrix 2011 are in a parallel structure, so that to enable illumination light to irradiate towards the position where the user is located, only the LED light source array needs to be controlled to move in the direction according to the emergent angle, and the vertical illumination light generated by the LED light source array in the parallel state deviates the emergent angle towards the position where the user is located.

The direction conversion mechanism 202 comprises a jacking matrix arranged in the middle of the lower surface of the LED lamp bead array 101, the jacking matrix is provided with a plurality of jacking devices 2021 which are arranged in a matrix manner, the jacking devices 2021 and the LED lamp bead array 101 are connected through a linkage piece to enable the LED lamp bead matrix and the jacking devices 2021 to form an integrated transmission structure, the LED lamp bead array 101 performs irradiation direction conversion under the combined action of all the jacking devices 2021 to enable the emergent angle of illumination light to face the position, the combined action is formed by combining the independent action of each jacking device 2021, and the control circuit 3 is connected with the instruction input end of the jacking matrix.

Wherein, jacking device 2021 is the cylinder, the hydraulic cylinder or other parts that have the same function, and jacking or the shrink motion that jacking device 2021 was made and is close to or keep away from the motion towards the user with the integrative LED lamp pearl array 101 of linking of jacking device 2021 to a plurality of jacking devices 2021 do the jacking jointly or shrink effect can lead to LED lamp pearl array 101 to be a skew of turning over, i.e. make LED lamp pearl array 101 surface towards the user, and then make the light of shining directly to user's position department.

The specific way of driving the illumination light to the position by the orientation conversion mechanism 202 is as follows:

step P1, the control circuit 3 selects the jacking device 2021 located at the first matrix coordinate in the jacking matrix, and calculates the contraction distance of the jacking device 2021 located at the first matrix coordinate according to the infrared signal intensity and the emergence angle;

the infrared sensor coordinate at the position with the highest infrared signal intensity is taken as a first endpoint, the infrared sensor coordinate at the position farthest away from the infrared sensor at the position with the highest infrared signal intensity is taken as a second endpoint, the emergent angle is a conversion angle of a connecting line of the first endpoint and the second endpoint converted from the horizontal plane to the plane where the user is located, and a triangle is constructed by the matrix coordinates of the first endpoint and the second endpoint and the emergent angle, so that the distance that the first endpoint needs to be contracted, namely the distance that the jacking device 2021 needs to be contracted can be calculated.

Step P2, the control circuit 3 controls the jacking device 2021 located at the first matrix coordinate to perform retraction driving according to the retraction distance to drive the LED lamp beads located at the first matrix coordinate to perform retraction linkage, so that the LED lamp bead array 101 is converted to an inclined orientation facing the located position along the horizontal orientation.

The infrared detection matrix 2011, the LED lamp bead array 101 and the jacking matrix are all provided with consistent matrix coordinates, and the infrared sensors, the LED lamp beads and the jacking devices 2021 are in one-to-one correspondence.

The infrared signal is that the interim data is empty after the interaction finishes, control circuit 3 controls jacking device 2021 to do the jacking drive after the infrared signal is empty and makes the jacking linkage with the LED lamp pearl of drive first matrix coordinate department make LED lamp pearl array 101 convert to the horizontal position along the incline position and accomplish the reset operation, the condition of interaction finishing is, no infrared sensor is in the selected state in infrared detection matrix 2011, namely the user leaves the within range that infrared sensor received infrared signal, realize that the user leaves LED banks 1 in the LED banks 1 irradiation space and will close by oneself, the scope that infrared sensor received infrared signal matches with the irradiation range of LED lamp pearl.

The invention receives the interactive instruction of the user by using the interactive component 2, converts the emergent angle of the illumination light on the emergent surface by using the control LED lamp group 1 according to the interactive instruction so as to meet the focusing illumination requirement of the user at the position, can meet the requirement that the user only irradiates the area where the user is located in a special scene, avoids the influence of the residual light on other personnel, automatically turns on or off the LED lamp group in the illumination range when the user enters or leaves the illumination range, does not need the user to turn off the LED lamp group through a switch, has simple and intelligent operation, and can avoid the resource waste caused by the fact that the user forgets to turn off the power supply.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.