Human body induction lamp

Abstract

The utility model relates to the field of lamps, in particular to a human body induction lamp which comprises a shell, a control circuit board is arranged in the shell, an induction coil and a plurality of LED lamp beads are electrically connected to the control circuit board, and a first serial communication port and a second serial communication port are formed in the control circuit board. The first serial communication port and the second serial communication port are electrically connected with a first connecting line and a second connecting line respectively, the first connecting line and the second connecting line penetrate through the bottom of the shell and extend outwards, the induction coil induces the approaching condition of a human body, and the control circuit board controls the multiple LED lamp beads to emit light. And meanwhile, the control circuit board is electrically connected with a first connecting line and a second connecting line through a first serial communication port and a second serial communication port to carry out rapid data communication with other external human body induction lamps, so that one-to-one handholding data stream transmission is realized, and the number of the human body induction lamps can be conveniently reduced or increased in the later period of installation.

Description

Technical Field

[0001] The utility model relates to the field of lamps, in particular to a human body induction lamp. Background Art

[0002] As an indispensable element in both indoor and outdoor environments, lighting not only fulfills the basic function of illumination but also plays a crucial role in beautifying spaces and creating ambiance. From traditional chandeliers, wall lamps, and table lamps to modern LED lights and smart lighting, lighting design and materials are constantly innovating with technological advancements and evolving aesthetic trends.

[0003] With the widespread adoption of LED technology, the energy efficiency of lighting has been significantly improved. LED lamps not only have a long lifespan and low energy consumption, but also offer a rich variety of colors, with adjustable brightness and color temperature to meet the needs of different scenarios. Smart lamps perfectly combine technology and lighting. Through mobile phone apps or voice control, users can easily control remote on / off, timer on / off, and scene mode switching, bringing great convenience to life.

[0004] Existing LED lights typically work with infrared or microwave sensors to detect the proximity of a person, switching the light on or off. These sensors then control the lighting via wired or wireless communication. However, existing lights primarily utilize bus communication, which is limited by line length and power consumption, making expansion difficult after installation. Utility Model Content

[0005] The purpose of the utility model is to provide a human body induction lamp, aiming to improve the problem that existing lamps mainly use bus communication, are limited by line length and power consumption, and are inconvenient for expansion after installation.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A human body induction lamp includes a housing, a control circuit board disposed within the housing, the control circuit board being electrically connected to an induction coil and a plurality of LED lamp beads, the control circuit board being provided with a first serial communication port and a second serial communication port, the first serial communication port and the second serial communication port being electrically connected to a first connecting wire and a second connecting wire, respectively, the first connecting wire and the second connecting wire extending outward through a bottom of the housing;

[0008] The top opening cover of the shell is provided with a light-transmitting panel.

[0009] Furthermore, the bottom of the housing is provided with a cross groove extending upward, and the cross groove forms a mounting platform in the housing, and the control circuit board is arranged on the mounting platform.

[0010] The bottom of the cross groove is provided with reinforcing ribs.

[0011] Furthermore, at least two groups of guide columns and mounting columns are provided inside the housing, and the guide columns and mounting columns are located on one side of the mounting platform.

[0012] The upper portion of the guide column is in the shape of a truncated cone with a smaller upper portion and a larger lower portion. A support plate is fixed to the circumference of the lower portion of the guide column. The top surface of the support plate and the top surface of the mounting column are located on the same horizontal plane.

[0013] The control circuit board is provided with guide holes and mounting holes corresponding to the positions of the guide posts and the mounting posts. The control circuit board is placed on the top surface of the support plate and the mounting posts. The guide posts are passed through the guide holes. The control circuit board is fixedly connected to the mounting posts through the mounting holes via connecting pieces.

[0014] Furthermore, the top surface of the support plate and the top surface of the mounting column are higher than the top surface of the mounting platform.

[0015] Furthermore, a plurality of reinforcing plates arranged in sequence are fixed on the inner side surface of the shell, the reinforcing plates extend vertically, and the top surfaces of the reinforcing plates are lower than the top opening of the shell.

[0016] A diffuser is placed on the top surface of the reinforcement plate.

[0017] Furthermore, an annular groove is provided around the top opening of the shell, and an annular protrusion is provided on the bottom edge of the light-transmitting panel, and the annular protrusion is embedded in the annular groove.

[0018] Furthermore, an annular guard plate is provided around the outer side of the shell, a connecting horizontal plate is provided between the inner side of the annular guard plate and the outer side of the shell, the top surface of the annular guard plate is higher than the top surface of the light-transmitting panel, and the lower surface of the annular guard plate is flush with the bottom surface of the shell.

[0019] Furthermore, at least one plug-in channel is provided on the connecting horizontal plate, and a plug-in plate corresponding to the plug-in channel is fixed on the outer surface of the light-transmitting panel, and a protruding block protruding outward is fixed on the bottom inner side of the plug-in plate, and the block passes through the plug-in channel and contacts the bottom surface of the connecting horizontal plate.

[0020] Furthermore, a plurality of sequentially arranged connecting ribs are fixed between the outer side surface of the shell and the inner side surface of the annular guard plate. The connecting ribs are located below the connecting transverse plate and are fixedly connected to the connecting transverse plate.

[0021] Furthermore, the protrusion is spaced apart from the outer side surface of the shell.

[0022] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0023] The induction coil senses the approach of the human body and controls the lighting of multiple LED lamp beads through the control circuit board. At the same time, the control circuit board is electrically connected to the first connecting line and the second connecting line through the first serial communication port and the second serial communication port to perform fast data communication with other external human body induction lamps, realizing one-to-one handshake data stream transmission, which is convenient for reducing or increasing the number of human body induction lamps in the later stage of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a partial exploded diagram of the structure of the human body induction lamp of the present invention;

[0025] Figure 2 This is a schematic cross-sectional view of the human body induction lamp of the present invention;

[0026] Figure 3 This is an enlarged schematic diagram of structure A of the human body sensor lamp of the present invention;

[0027] Figure 4 This is a schematic diagram of the top structure of the housing of the human body induction lamp of the present invention;

[0028] Figure 5 This is a schematic diagram of the bottom structure of the housing of the human body induction lamp of the present utility model;

[0029] Figure 6 This is a schematic diagram of the disassembly plate structure of the human body induction lamp described in the present utility model.

[0030] Description of reference numerals:

[0031] 1. Housing; 11. Cross-shaped groove; 111. Reinforcement rib; 12. Mounting platform; 13. Guide column; 131. Support plate; 14. Mounting column; 15. Reinforcement plate; 16. Annular groove;

[0032] 2. Control circuit board; 21. Induction coil; 22. LED lamp beads; 23. First serial communication port; 24. Second serial communication port; 25. First connecting wire; 26. Second connecting wire; 27. Guide hole; 28. Mounting hole;

[0033] 3. Astigmatism lenses;

[0034] 4. Translucent panel; 41. Insert plate; 42. Protrusion; 43. Annular protrusion;

[0035] 5. Annular guard plate;

[0036] 6. Connecting horizontal plate; 61. Insertion channel;

[0037] 7. Connecting ribs;

[0038] 8. Disassemble the plate; 81. Disassemble the plate body; 82. Disassemble the arm; 83. Disassemble the block. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0040] In addition, it should be noted that the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are all based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] When an element is referred to as being “fixed to,” “disposed on,” or “provided on” another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0042] Unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in the utility model based on specific circumstances.

[0043] Example

[0044] Please refer to Figure 1-6 As shown, this embodiment provides a human body induction lamp, including a shell 1, a control circuit board 2 is arranged in the shell 1, the control circuit board 2 is electrically connected to an induction coil 21 and a plurality of LED lamp beads 22, and a first serial communication port 23 and a second serial communication port 24 are provided on the control circuit board 2. The first serial communication port 23 and the second serial communication port 24 are electrically connected to a first connecting line 25 and a second connecting line 26 respectively, and the first connecting line 25 and the second connecting line 26 extend outward through the bottom of the shell 1; the top opening cover of the shell 1 is provided with a light-transmitting panel 4.

[0045] The induction coil 21 senses the approach of the human body and controls the multiple LED lamp beads 22 to emit light through the control circuit board 2. At the same time, the control circuit board 2 is electrically connected to the first connection line 25 and the second connection line 26 through the first serial communication port 23 and the second serial communication port 24 to carry out fast data communication with other external human body sensing lights, realizing one-to-one handshake data stream transmission, which is convenient for reducing or increasing the number of human body sensing lights in the later stage of installation.

[0046] Please refer to Figure 4-5 As shown, the bottom of the housing 1 is provided with an upwardly extending "cross" groove 11. This "cross" groove 11 forms a mounting platform 12 within the housing 1, on which the control circuit board 2 is mounted. The "cross" groove 11 forms a four-corner fixed structure at the bottom of the housing 1, effectively ensuring the stability of the human body sensor light installation. At the same time, the "cross" groove 11 effectively improves the overall structural strength of the housing 1 and increases the service life of the human body sensor light. Furthermore, the bottom of the "cross" groove 11 is provided with a reinforcing rib 111, which further enhances the overall structural strength of the housing 1.

[0047] Please refer to Figure 4As shown, at least two groups of guide columns 13 and mounting columns 14 are provided inside the shell 1. The guide columns 13 and mounting columns 14 are located on one side of the mounting platform 12. In this embodiment, there are four groups of guide columns 13 and mounting columns 14, and the four groups of guide columns 13 and mounting columns 14 are respectively provided around the inside of the shell 1. The upper part of the guide column 13 is in the shape of a truncated cone with a small top and a large bottom. A support plate 131 is fixed to the lower circumference of the guide column 13. The top surface of the support plate 131 is on the same horizontal plane as the top surface of the mounting column 14. In this embodiment, there are four support plates 131. The four support plates 131 are vertically provided on the bottom circumference of the mounting column 14 and are spaced apart from each other. The support plates 131 support the control circuit board 2 and at the same time strengthen the stability of the bottom of the guide column 13 to prevent the guide column 13 from shaking during installation, which affects the installation process. The control circuit board 2 is provided with guide holes 27 and mounting holes 28, corresponding to the guide posts 13 and mounting posts 14. The control circuit board 2 is placed on the top surfaces of the support plate 131 and mounting posts 14. The guide posts 13 are inserted into the guide holes 27. The control circuit board 2 is securely connected to the mounting posts 14 via connectors (not shown in the figures) that pass through the mounting holes 28. Four sets of guide posts 13 and mounting posts 14 support the control circuit board 2 at its four corners, ensuring its stability after installation. The top diameters of the guide posts 13 are designed to be small, facilitating their entry into the guide holes 27. The guide posts 13 guide the control circuit board 2 during its downward movement, ensuring its accurate installation position. In this embodiment, the connectors are bolts that pass through the mounting holes 28 and securely connect to the mounting posts 14, securing the control circuit board 2 in place. Furthermore, the top surfaces of the support plate 131 and the mounting posts 14 are aligned flush with each other, providing support for the bottom surface of the control circuit board 2 and further enhancing its stability after installation.

[0048] Please refer to Figure 2 As shown, in this embodiment, the top surface of the support plate 131 and the top surface of the mounting post 14 are higher than the top surface of the mounting platform 12. The top surface of the support plate 131 and the top surface of the mounting post 14 elevate the control circuit board 2, placing the control circuit board 2 in a suspended state, reducing the contact area between the bottom surface of the control circuit board 2 and the mounting platform 12, and facilitating heat dissipation of the control circuit board 2.

[0049] A plurality of reinforcing plates 15 are fixed to the inner side of the housing 1, extending vertically and arranged in a sequence. The reinforcing plates 15 cooperate with the reinforcing ribs 111 at the bottom to further enhance the overall structural strength of the housing 1. In this embodiment, the top surface of the reinforcing plates 15 is lower than the top opening of the housing 1, and a diffuser 3 is placed on the top surface of the reinforcing plates 15. The reinforcing plates 15 support the diffuser 3, which is located below the light-transmitting panel 4 and refracts and transmits light emitted by the LED lamp beads 22, thereby increasing the illumination range of the human body sensor light.

[0050] Please refer to Figure 1-4 As shown, an annular groove 16 is formed around the top opening of the housing 1, and an annular protrusion 43 is provided on the bottom edge of the light-transmitting panel 4. The annular protrusion 43 is embedded in the annular groove 16. The annular protrusion 43 and the annular groove 16 limit the position of the light-transmitting panel 4, ensuring its stability during use. At the same time, they also restrict the installation position of the light-transmitting panel 4, ensuring the accuracy of its installation position and improving the product qualification rate of the human body sensor lamp.

[0051] Please refer to Figure 3-5 As shown, in this embodiment, an annular guard plate is provided around the outer side of the shell 1, and a connecting horizontal plate 6 is provided between the inner side of the annular guard plate and the outer side of the shell 1. The top surface of the annular guard plate is higher than the top surface of the light-transmitting panel 4, and the lower surface of the annular guard plate is flush with the bottom surface of the shell 1. The annular guard plate 5 is connected to the shell 1 through the connecting horizontal plate 6 to protect the circumference of the shell 1. At the same time, the bottom surface of the annular guard plate 5 is flush with the bottom surface of the shell 1 to avoid affecting the installation of the human body induction lamp, and the top surface of the annular guard plate 5 is higher than the top surface of the light-transmitting panel 4. The annular guard plate 5 blocks objects moving toward the light-transmitting panel 4, reduces the contact between external objects and the light-transmitting panel 4, protects the light-transmitting panel 4, and prevents the light-transmitting panel 4 from being scratched, which affects the light transmission effect.

[0052] Furthermore, at least one plug-in channel 61 is provided on the connecting transverse plate 6, and an insert plate 41 corresponding to the plug-in channel 61 is fixed on the outer side of the light-transmitting panel 4, and a protruding block 42 is fixed on the inner side of the bottom of the insert plate 41. The protrusion 42 passes through the plug-in channel 61 and contacts the bottom surface of the connecting transverse plate 6. The protrusion 42 is located at the bottom to limit the light-transmitting panel 4, and cooperates with the annular protrusion 43 to achieve a detachable connection between the light-transmitting panel 4 and the connecting transverse plate 6, further ensuring the stability of the light-transmitting panel 4 during use. In this embodiment, the protrusion 42 is spaced apart from the outer side of the shell 1, which facilitates the application of a force from the bottom to the protrusion 42 in the direction of the annular guard plate 5, driving the protrusion 42 to separate from the bottom surface of the connecting transverse plate 6, and disassembling the light-transmitting panel 4. In this embodiment, the outer side surface of the protrusion 42 is an inclined surface, and the top of the inclined surface is inclined downward to the bottom in the direction of the annular guard plate 5. In this embodiment, there are twenty insertion channels 61, twenty insertion plates 41, and twenty protrusions 42. The housing 1 has a rectangular cross-section, and the connecting plate 6 and the annular guard plate are rectangular rings. The twenty insertion channels 61 are distributed 50 / 50 along the four sides of the connecting plate 6. Similarly, other numbers of insertion channels 61, insertion plates 41, and protrusions 42 may also be provided.

[0053] A plurality of sequentially arranged connecting ribs 7 are also fixed between the outer side of the housing 1 and the inner side of the annular guard plate 5. The connecting ribs 7 are located below and fixedly connected to the connecting cross plate 6. The connecting ribs 7 and the connecting cross plate 6 jointly connect the housing 1 and the annular guard plate on both sides, effectively improving the overall structural strength and further extending the service life of the human body sensor light.

[0054] Please refer to Figure 6 As shown, the human body sensor lamp further includes a disassembly plate 8, which includes a plate body 81. Five disassembly arms 82 are fixed to one side of the plate body 81. The five disassembly arms 82 are spaced apart and correspond one-to-one with the positions of the five insertion channels 61 located on the same side. In this embodiment, the width of the disassembly arms 82 is less than the spacing between adjacent connecting ribs 7. A disassembly block 83 is provided at the free end of the disassembly arm 82. The outer side of the disassembly block is also inclined, and the inclination direction is the same as the inclined surface of the protrusion 42. During the disassembly of the light-transmitting panel 4, the plate body 81 and the disassembly arm 82 are attached to the outer side of the housing 1, driving the disassembly arm 82 into the space between the connecting ribs 7 and toward the protrusion 42. The inclined surface of the disassembly block 83 abuts against the inclined surface of the protrusion 42, and the disassembly plate 8 applies a force toward the annular guard plate 5 on the protrusion 42, driving the protrusion 42 to separate from the bottom surface of the connecting cross plate 6, thereby achieving rapid disassembly of the light-transmitting panel 4.

[0055] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A human body induction lamp, characterized in that: The invention comprises a housing, wherein a control circuit board is disposed in the housing, wherein the control circuit board is electrically connected to an induction coil and a plurality of LED lamp beads, wherein a first serial communication port and a second serial communication port are disposed on the control circuit board, wherein the first serial communication port and the second serial communication port are electrically connected to a first connecting wire and a second connecting wire, respectively, wherein the first connecting wire and the second connecting wire extend outward through the bottom of the housing; The top opening cover of the shell is provided with a light-transmitting panel.

2. The human body induction lamp according to claim 1, characterized in that: The bottom of the housing is provided with a cross groove extending upward, and the cross groove forms a mounting platform in the housing, and the control circuit board is arranged on the mounting platform. The bottom of the "cross" groove is provided with reinforcing ribs.

3. The human body induction lamp according to claim 2, characterized in that: At least two groups of guide columns and mounting columns are provided inside the housing, and the guide columns and mounting columns are located on one side of the mounting platform. The upper portion of the guide column is in the shape of a truncated cone with a smaller upper portion and a larger lower portion. A support plate is fixed to the circumference of the lower portion of the guide column. The top surface of the support plate and the top surface of the mounting column are located on the same horizontal plane. The control circuit board is provided with guide holes and mounting holes corresponding to the positions of the guide posts and the mounting posts. The control circuit board is placed on the top surface of the support plate and the mounting posts. The guide posts are passed through the guide holes. The control circuit board is fixedly connected to the mounting posts through the mounting holes via connecting pieces.

4. The human body induction lamp according to claim 3, characterized in that: The top surface of the support plate and the top surface of the mounting column are higher than the top surface of the mounting platform.

5. The human body induction lamp according to claim 1, characterized in that: A plurality of reinforcing plates arranged in sequence are fixed on the inner side surface of the shell. The reinforcing plates extend vertically, and the top surfaces of the reinforcing plates are lower than the top opening of the shell. A diffuser is placed on the top surface of the reinforcement plate.

6. The human body induction lamp according to claim 1, characterized in that: An annular groove is provided around the top opening of the shell, and an annular protrusion is provided on the bottom edge of the light-transmitting panel. The annular protrusion is embedded in the annular groove.

7. The human body induction lamp according to claim 1, characterized in that: An annular guard plate is provided around the outer side of the shell, a connecting horizontal plate is provided between the inner side of the annular guard plate and the outer side of the shell, the top surface of the annular guard plate is higher than the top surface of the light-transmitting panel, and the lower surface of the annular guard plate is flush with the bottom surface of the shell.

8. The human body induction lamp according to claim 7, characterized in that: At least one plug-in channel is provided on the connecting horizontal plate, and a plug-in plate corresponding to the plug-in channel is fixed on the outer surface of the light-transmitting panel. A protruding block protruding outward is fixed on the inner side of the bottom of the plug-in plate, and the block passes through the plug-in channel and contacts the bottom surface of the connecting horizontal plate.

9. The human body induction lamp according to claim 7, characterized in that: A plurality of sequentially arranged connecting ribs are fixed between the outer side surface of the shell and the inner side surface of the annular guard plate. The connecting ribs are located below the connecting transverse plate and are fixedly connected to the connecting transverse plate.

10. The human body induction lamp according to claim 8, characterized in that: The protrusion is spaced apart from the outer side surface of the shell.

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