A lamp holder and an intelligent accompanying robot

Abstract

This utility model discloses a lamp holder and an intelligent companion robot, belonging to the technical field of lighting devices. It includes: an outer light-transmitting shell, which has a cylindrical structure and a top and bottom plate at its upper and lower ends; an inner light-transmitting shell, also cylindrical and housed within the outer light-transmitting shell, with its upper and lower ends respectively engaging with the top and bottom plates of the outer shell; a light-emitting plate housed within the inner light-transmitting shell; and a light-shielding component covering the top of the inner light-transmitting shell to confine the light-emitting area to the periphery of the outer light-transmitting shell. Through a double-layered nested structure (outer and inner light-transmitting shells) combined with the top light-shielding component, the light-emitting cavity is effectively sealed, forcing light to be emitted uniformly only from the periphery of the outer light-transmitting shell, preventing light leakage from the top, and especially preventing light from shining on the display screen area of ​​the functional head, avoiding screen glare, touch malfunction, or visual recognition interference, thus ensuring the clarity and reliability of human-computer interaction.

Description

Technical Field

[0001] This utility model belongs to the field of lighting device technology, specifically relating to a lamp holder and an intelligent companion robot. Background Technology

[0002] With the continuous advancement of artificial intelligence and Internet of Things technologies, intelligent companion robots have gradually entered home and public service scenarios, and are widely used in fields such as child companionship, elderly care, health monitoring, information interaction and emotional communication. As an important carrier of human-computer interaction, intelligent companion robots usually integrate multiple functional systems such as display screens, voice modules, and millimeter-wave radar sensors to realize intelligent functions such as voice dialogue, remote communication, and status feedback.

[0003] In recent years, in order to enhance user experience and emotional interaction capabilities, more and more intelligent companion robots have begun to introduce lighting systems. They use different colors, brightness, and flashing modes to express the robot's "emotional" state (such as happy, standby, reminder, alarm, etc.), or for nighttime ambient lighting, operation status indication, and other scenarios.

[0004] However, if the lighting system is not properly designed and managed, it can easily interfere with the robot's own functional systems and affect its normal operation when integrating the lighting system into the robot body.

[0005] For example, if the direction of light emission is not properly controlled, or if there is a lack of effective light-shielding structure, light may directly shine on or be reflected by the internal structure onto the robot's display screen area, thus causing a series of technical problems:

[0006] 1. Reduced display visibility: The light produces glare or high-gloss reflections on the screen surface, making it difficult for users to clearly identify the displayed content, especially in low-light environments;

[0007] 2. Causes light pollution and visual fatigue: Disordered light output or light leakage from the top will ruin the overall lighting design, reduce the product's quality, and may cause visual discomfort to users. Utility Model Content

[0008] This utility model addresses the aforementioned problems in the existing technology by proposing a lamp holder with a rationally arranged light-emitting area and an intelligent companion robot.

[0009] This utility model can be achieved through the following technical solutions:

[0010] A lamp holder, comprising:

[0011] The outer transparent shell has a cylindrical structure and is provided with a top plate and a bottom plate on the upper and lower end faces;

[0012] The inner light-transmitting shell has a cylindrical structure and is disposed inside the outer light-transmitting shell. The upper and lower end faces of the inner light-transmitting shell are respectively engaged with the top plate of the outer shell and the bottom plate of the outer shell.

[0013] A light-emitting panel is disposed inside the inner light-transmitting housing;

[0014] A light-shielding element, covering the top of the inner light-transmitting housing, is used to limit the light-emitting area to the circumferential surface of the outer light-transmitting housing.

[0015] As a further improvement of this utility model, an installation opening is provided at the center of the top plate of the outer shell, and a recessed annular installation groove is provided around the installation opening;

[0016] The upper end face of the inner light-transmitting shell has an inner shell top plate, and an annular plate extending circumferentially is provided on the outer circumference of the inner shell top plate. The inner light-transmitting shell passes upward through the mounting opening, and the annular plate is mounted on the annular mounting groove.

[0017] As a further improvement of this utility model, the annular mounting groove is provided with a positioning protrusion, and the outer edge of the annular plate is provided with a positioning notch. The positioning notch matches the shape of the positioning protrusion, and the positioning protrusion is embedded in the positioning notch.

[0018] As a further improvement of this utility model, the top surface of the inner shell top plate is provided with an upwardly protruding first annular convex edge, the first annular convex edge surrounds to form a first mounting groove, and the light-shielding member is embedded in the first mounting groove.

[0019] As a further improvement of this utility model, the bottom plate of the outer shell is provided with an upwardly protruding second annular convex edge, the second annular convex edge surrounds to form a second mounting groove, and the lower end face of the inner light-transmitting shell is embedded in the second mounting groove.

[0020] As a further improvement of this utility model, the bottom plate of the outer shell is provided with a plurality of heat dissipation holes at the location of the second mounting groove to form a heat dissipation plate.

[0021] As a further improvement of this utility model, the heat dissipation plate is provided with a raised block and a fastening part, and the light-emitting plate is mounted on the raised block and fastened to the fastening part. At this time, a heat flow space is formed between the light-emitting plate and the heat dissipation plate.

[0022] As a further improvement of this utility model, the bottom of the outer light-transmitting shell is detachably connected to a base, a control motherboard is installed inside the base, the light-emitting lamp board is electrically connected to the control motherboard, and multiple functional interfaces are provided on the side of the base.

[0023] As a further improvement of this utility model, the outer wall of the outer light-transmitting housing is provided with a touch switch, which is electrically connected to the control main board and used to control the light-emitting lamp board.

[0024] It also provides an intelligent companion robot, including:

[0025] The aforementioned lamp holder;

[0026] The functional head is used to mount on the top surface of the lamp holder, wherein...

[0027] The bottom of the functional head is provided with an outwardly protruding annular connecting part. The annular connecting part is embedded in the first mounting groove and presses down the annular plate. The annular connecting part, the annular plate, and the bottom plate of the first mounting groove are connected by fasteners.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. Achieve precise ring-shaped side light emission, avoiding light interference functional system

[0030] By using a double-layer nested structure (outer light-transmitting shell and inner light-transmitting shell) in conjunction with a top light-shielding component, the light-emitting cavity is effectively sealed, forcing light to be emitted uniformly only from the periphery of the outer light-transmitting shell, eliminating light leakage from the top, and especially preventing light from shining on the display screen area of ​​the functional head, avoiding screen reflection, touch malfunction or visual recognition interference, and ensuring the clarity and reliability of human-computer interaction.

[0031] 2. The dual positioning structure at the top and bottom improves assembly accuracy and structural stability.

[0032] The inner light-transmitting housing achieves precise positioning in all directions in the axial and circumferential directions through a double-limiting design with a top annular plate and an annular mounting groove, and a bottom embedded second mounting groove. This significantly enhances coaxiality and mechanical rigidity, prevents shaking or displacement, ensures consistent light effect, and improves the assembly accuracy and long-term stability of the overall structure.

[0033] 3. Integrated and efficient heat dissipation design improves light source lifespan and system reliability.

[0034] The bottom heat sink integrates heat dissipation holes, a raised block, and a fastening part, creating a heat flow space between the light-emitting plate and the heat sink, constructing a natural convection heat dissipation channel, effectively dissipating the working heat of the LED, reducing temperature rise, and extending the life of the light source. It is suitable for intelligent devices with high-density integration and long-term operation.

[0035] 4. Modular and detachable structure for easy assembly, maintenance, and functional expansion.

[0036] The outer casing and base are both detachable, supporting a step-by-step assembly process: first install the functional head, then assemble the bottom components in sequence, optimizing the assembly process and solving the problem of limited space; the base has a built-in control motherboard and multiple functional interfaces, realizing centralized electrical management and external expansion capabilities, improving maintenance convenience and product upgradeability. Attached Figure Description

[0037] Figure 1 This is a cross-sectional view of the lamp holder of this utility model;

[0038] Figure 2 This is a schematic diagram of the structure of the lamp holder of this utility model;

[0039] Figure 3 This is the utility model Figure 2 A structural diagram from another perspective;

[0040] Figure 4 This is a structural schematic diagram of the intelligent companion robot of this utility model;

[0041] Figure 5 This is a cross-sectional view of the connection between the lamp holder and the functional head of this utility model.

[0042] In the diagram, 100 is the outer light-transmitting housing; 110 is the top plate of the outer housing; 111 is the annular mounting groove; 1111 is the positioning protrusion; 112 is the arc-shaped assembly surface; 120 is the bottom plate of the outer housing; 121 is the second mounting groove; 122 is the heat dissipation hole; 123 is the shim; 124 is the fastening part; 130 is the base; 131 is the control motherboard; 132 is the function interface; 133 is the ribbon cable; and 140 is the touch switch.

[0043] 200. Inner light-transmitting housing; 210. Top plate of inner housing; 211. Annular plate; 2111. Positioning notch; 212. First mounting groove;

[0044] 300. Light panel;

[0045] 400. Light-shielding components;

[0046] 500. Functional head; 510. Annular connecting part. Detailed Implementation

[0047] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. The technical methods of the present invention will be further described, but the present invention is not limited to these embodiments.

[0048] like Figures 1-3 As shown, this utility model provides a lamp holder, comprising:

[0049] The outer light-transmitting shell 100 has a cylindrical structure and is provided with a top plate 110 and a bottom plate 120 on the upper and lower end faces;

[0050] The inner light-transmitting shell 200 has a cylindrical structure and is disposed inside the outer light-transmitting shell 100. The upper and lower end faces of the inner light-transmitting shell 200 are respectively engaged with the top plate 110 and the bottom plate 120 of the outer shell.

[0051] The light-emitting panel 300 is installed inside the inner light-transmitting housing 200;

[0052] A light-shielding member 400 covers the top of the inner light-transmitting housing 200 and is used to limit the light-emitting area to the circumferential surface of the outer light-transmitting housing 100.

[0053] It is worth mentioning that this embodiment achieves precise control of the light path by setting a double-layer nested structure (outer light-transmitting shell 100 and inner light-transmitting shell 200) and a top light-shielding component 400. Specifically:

[0054] The inner light-transmitting housing 200 is located inside the outer light-transmitting housing 100, forming a closed light-emitting cavity. The light-emitting lamp plate 300 is placed in this cavity, and the light is first confined within the annular space between the inner light-transmitting housing 200 and the outer light-transmitting housing 100.

[0055] By setting a light-shielding component 400 at the top of the inner light-transmitting housing 200, the path of light escaping to the top is effectively blocked, forcing all light to only be emitted along the circumferential side of the outer light-transmitting housing 100, thereby achieving a uniform, continuous, and top-leaking annular side-emitting light effect.

[0056] This design not only enhances the visual quality and aesthetics of the lighting, but more importantly, it fundamentally prevents the possibility of light shining onto the functional areas above (such as the display screen), thus preventing display abnormalities, touch misjudgments, or sensor malfunctions caused by light interference.

[0057] Meanwhile, the outer light-transmitting housing 100, as part of the overall structure, can be made of high light-transmitting material with a smooth and seamless surface, which not only ensures good light transmission but also enhances the overall sealing and durability of the equipment.

[0058] Overall, this lamp holder structure not only solves the technical problems of uneven light output, top light leakage, and interference with functional systems (especially displays) in the existing technology, but also achieves controllable light efficiency, compact structure, and aesthetic and reliable performance. It is particularly suitable for high-end intelligent devices such as intelligent companion robots that have high requirements for human-computer interaction quality.

[0059] Preferably, the top plate 110 of the outer casing has a mounting opening at its center, and the periphery of the mounting opening has a recessed annular mounting groove 111;

[0060] The upper end face of the inner light-transmitting housing 200 has an inner housing top plate 210, and an annular plate 211 extends from its outer circumference. The inner light-transmitting housing 200 passes through the mounting port at its upper end, and the annular plate 211 is stably mounted in the annular mounting groove 111, thereby realizing the axial positioning and circumferential fixation between the inner light-transmitting housing 200 and the outer light-transmitting housing 100.

[0061] This structure achieves precise positioning and stable support of the inner and outer shells by setting an installation port and a sunken annular installation groove 111 on the top plate 110 of the outer shell, and forming an embedded fit with the annular plate 211 on the inner light-transmitting shell 200. This effectively improves the coaxiality and assembly accuracy of the overall structure and prevents the inner light-transmitting shell 200 from shifting or loosening.

[0062] Preferably, the annular mounting groove 111 is provided with a positioning protrusion 1111, and the outer edge of the annular plate 211 is provided with a positioning notch 2111. The positioning notch 2111 matches the shape of the positioning protrusion 1111. The positioning protrusion 1111 is embedded in the positioning notch 2111 to achieve circumferential directional fit. This structure, through the fit between the positioning protrusion 1111 and the positioning notch 2111, achieves precise circumferential positioning of the inner light-transmitting shell 200 during the installation process, effectively preventing it from rotating or misaligning relative to the outer light-transmitting shell 100, and ensuring accurate assembly direction and reliable connection.

[0063] Preferably, the top surface of the inner shell top plate 210 is provided with an upwardly protruding first annular convex edge, which encloses to form a first mounting groove 212. The light-shielding member 400 is embedded in the first mounting groove 212. The light-shielding member 400 can be made of a light-shielding plate, light-shielding paper or other flexible or rigid materials with high light-shielding performance, which can completely cover the top opening area of ​​the inner light-transmitting shell 200 to achieve effective optical sealing.

[0064] It is worth mentioning that the structure provides a precise positioning and stable installation space for the light shield 400 through the first mounting groove 212 formed by the first annular protrusion, ensuring that the light shield 400 is firmly fixed and not easily moved or detached; at the same time, the light shield 400 is directly embedded in the top of the inner shell, blocking the path of light transmission or reflection upward (such as the functional head 500, the display screen area) from the source, completely avoiding the interference of light on the robot's internal functional system, especially preventing light from shining on the display screen and causing problems such as reflection, glare or touch failure;

[0065] In addition, the design is compact and easy to assemble. The light-shielding component 400 can be made of low-cost materials to achieve efficient light shading, balancing performance and economy, and improving the overall light control accuracy and system compatibility of the lamp holder.

[0066] Preferably, the bottom plate 120 of the outer shell is provided with an upwardly protruding second annular convex edge, which surrounds to form a second mounting groove 121. The lower end face of the inner light-transmitting shell 200 is embedded in the second mounting groove 121. Through the cooperation between the second mounting groove 121 and the lower end of the inner light-transmitting shell 200, the precise axial positioning and stable connection of the inner light-transmitting shell 200 at the bottom are achieved, which effectively enhances the coaxiality and mechanical strength of the overall structure.

[0067] Overall, the top of the inner light-transmitting housing 200 is engaged with the annular mounting groove 111 and positioning protrusion 1111 of the outer housing top plate 110 via an annular plate 211, while the bottom is embedded in the second mounting groove 121 of the outer housing bottom plate 120, forming a double limiting structure at both the upper and lower ends. This design not only achieves precise positioning of the inner light-transmitting housing 200 in all directions in the axial and circumferential directions, but also significantly enhances the structural coaxiality and overall rigidity between the inner and outer housings. It effectively prevents the inner light-transmitting housing 200 from shifting, shaking, or rotating during assembly, transportation, or use, ensuring that the light-emitting lamp plate 300 is always in a stable and centered light-emitting position, thereby ensuring that the light is emitted evenly along the circumference of the outer light-transmitting housing 100, improving the consistency of light effect and visual aesthetics.

[0068] Preferably, the bottom plate 120 of the outer casing is provided with a plurality of heat dissipation holes 122 at the location of the second mounting groove 121 and forms a heat dissipation plate. The heat dissipation plate is provided with a shim block 123 and a fastening part 124. The light-emitting plate 300 is mounted on the shim block 123 and fastened to the fastening part 124. At this time, a heat flow space is formed between the light-emitting plate 300 and the heat dissipation plate.

[0069] The structure separates the light-emitting lamp board 300 from the heat sink by raising block 123, forming a through heat flow space. Together with the heat dissipation holes 122 on the heat sink, it creates an efficient bottom convection heat dissipation channel. During operation, the heat generated by the lamp board can be quickly discharged from the heat flow space through natural air convection or forced convection, effectively reducing the internal temperature rise and improving the stability and lifespan of the LED light source.

[0070] Meanwhile, the fastening part 124 enables quick positioning and fixing of the lamp panel without the need for additional fasteners, simplifying the assembly process and improving production efficiency. The overall design achieves integrated structural support, electrical installation and thermal management, which significantly improves the heat dissipation capacity of the lamp holder while ensuring mechanical stability and optical performance. It is especially suitable for enclosed lighting structures such as high-density integrated and long-term operating intelligent companion robots.

[0071] Preferably, the bottom of the outer light-transmitting housing 100 is detachably connected to a base 130, and a control motherboard 131 is installed inside the base 130. The light-emitting board 300 is electrically connected to the control motherboard 131 to realize power supply and intelligent control of the light-emitting board 300 (such as light mode, color, brightness adjustment, etc.), thereby improving the responsiveness and interactivity of the lighting system.

[0072] In addition, the base 130 has multiple functional interfaces 132 on its side for connecting to external devices or systems. These functional interfaces 132 may include, but are not limited to:

[0073] Power interface: Used to connect an adapter or external power supply device to provide stable power support for the robot.

[0074] Data communication interfaces (such as USB Type-C, RS485, etc.): used for data interaction with external smart terminals, gateways or cloud platforms to achieve remote monitoring and data synchronization;

[0075] Peripheral expansion interface: can be used to connect external auxiliary devices to improve the robot's perception and interaction capabilities;

[0076] Debugging and upgrade interface: Facilitates manufacturers' use during production debugging or later firmware upgrades, enhancing product maintainability and sustainable upgrade capabilities.

[0077] Preferably, the outer wall of the light-transmitting housing 100 is provided with a touch switch 140. The touch switch 140 is electrically connected to the control motherboard 131 and is used to control the light-emitting lamp board 300. This structure directly integrates the touch switch 140 into the surface of the light-transmitting housing 100. Users can turn the light on and off, switch modes or adjust the brightness by lightly touching the housing. The operation is intuitive and convenient, which improves the human-computer interaction experience.

[0078] like Figures 4-5 As shown, this utility model also provides an intelligent companion robot, including:

[0079] The aforementioned lamp holder;

[0080] Functional head 500, which is used to mount on the top surface of the lamp holder, wherein,

[0081] The bottom of the functional head 500 is provided with an outwardly protruding annular connecting part 510. The annular connecting part 510 is inserted downward into the first mounting groove 212 at the top of the inner light-transmitting housing 200 of the lamp holder and presses the annular plate 211. Fasteners (such as screws) pass through the annular connecting part 510 and the annular plate 211 and are fixedly connected to the bottom plate of the first mounting groove 212 to achieve a stable assembly between the functional head 500 and the lamp holder.

[0082] This connection structure makes full use of the existing first mounting groove 212 on the top of the lamp holder as a load-bearing and positioning structure, without the need for additional mounting brackets or interfaces, achieving a high degree of integration and unified fixation between the functional head 500 and the lighting structure. The engagement of the annular connecting part 510 and the first mounting groove 212 not only ensures the coaxiality and stability of the assembly, but also prevents the head from shaking or shifting.

[0083] It should be noted that, since the outer casing base plate 120 and the outer light-transmitting casing 100 in the lamp holder are detachably connected, and the base 130 is also detachably connected, the upper functional modules can be assembled first during the overall assembly process. Specifically, when installing the functional head 500, it is first aligned and assembled with the top surface of the lamp holder. The top surface of the lamp holder has an arc-shaped mounting surface 112 that matches the bottom of the functional head 500, which allows for surface contact and fit between the two.

[0084] After assembly, fasteners (such as screws) are tightened from bottom to top of the top plate 110 of the outer shell, so that they pass through the top plate 110 of the outer shell, the first annular protrusion, and lock into the annular connecting part 510 or the bottom plate of the first mounting groove 212 of the functional head 500, forming a stable axial pressing structure. After the stable connection of the functional head 500 is completed, the bottom plate 120 of the outer shell and the base 130 are installed in sequence to realize the closure and integration of the overall structure.

[0085] This step-by-step assembly process fully utilizes the detachable nature of each component, optimizes the assembly sequence, and solves the problem of difficult installation of top components due to limited internal space. It is particularly suitable for highly integrated intelligent companion robot structures. Simultaneously, it ensures high-precision matching between the lighting system, structural support, and functional head 500, improving overall assembly efficiency, structural reliability, and consistency in optical performance.

[0086] In addition, since the adapter plate inside the functional head 500 is connected to the control main board 131 inside the lamp holder via a ribbon cable 133, which passes upward through the inner light-transmitting housing 200 and finally extends upward from the top plate 210 of the inner housing, the structure of the light shield 400 is correspondingly provided with a through hole for the ribbon cable 133 to pass through. The shape and size of the through hole match the ribbon cable 133, thereby preventing light leakage at this location.

[0087] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of any combination of the above technical features. The above are specific embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

[0088] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0089] Furthermore, in this utility model, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. The terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two elements or the interaction between two elements, unless otherwise explicitly specified. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0090] The technical solutions of the various embodiments of this utility model can be combined with each other, but only if they can be implemented by those skilled in the art. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

[0091] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A lamp holder, characterized in that, include: The outer transparent shell has a cylindrical structure and is provided with a top plate and a bottom plate on the upper and lower end faces; The inner light-transmitting shell has a cylindrical structure and is disposed inside the outer light-transmitting shell. The upper and lower end faces of the inner light-transmitting shell are respectively engaged with the top plate of the outer shell and the bottom plate of the outer shell. A light-emitting panel is disposed inside the inner light-transmitting housing; A light-shielding element, covering the top of the inner light-transmitting housing, is used to limit the light-emitting area to the circumferential surface of the outer light-transmitting housing.

2. A lamp holder according to claim 1, characterized in that, The top plate of the outer shell has a mounting opening at its center, and the periphery of the mounting opening has a recessed annular mounting groove. The upper end face of the inner light-transmitting shell has an inner shell top plate, and an annular plate extending circumferentially is provided on the outer circumference of the inner shell top plate. The inner light-transmitting shell passes upward through the mounting opening, and the annular plate is mounted on the annular mounting groove.

3. A lamp holder according to claim 2, characterized in that, The annular mounting groove is provided with a positioning protrusion, and the outer edge of the annular plate is provided with a positioning notch. The positioning notch matches the shape of the positioning protrusion, and the positioning protrusion is embedded in the positioning notch.

4. A lamp holder according to claim 2, characterized in that, The top surface of the inner shell top plate is provided with an upwardly protruding first annular convex edge, which encloses to form a first mounting groove, and the light-shielding member is embedded in the first mounting groove.

5. A lamp holder according to claim 1, characterized in that, The bottom plate of the outer shell is provided with an upwardly protruding second annular convex edge, which encloses to form a second mounting groove, and the lower end face of the inner light-transmitting shell is embedded in the second mounting groove.

6. A lamp holder according to claim 5, characterized in that, The bottom plate of the outer casing has several heat dissipation holes at the location of the second mounting groove, forming a heat dissipation plate.

7. A lamp holder according to claim 6, characterized in that, The heat sink is provided with a shim and a fastening part. The light-emitting lamp plate is mounted on the shim and fastened to the fastening part. At this time, a heat flow space is formed between the light-emitting lamp plate and the heat sink.

8. A lamp holder according to claim 1, characterized in that, The bottom of the outer light-transmitting housing is detachably connected to a base, a control motherboard is installed inside the base, the light-emitting board is electrically connected to the control motherboard, and multiple functional interfaces are provided on the side of the base.

9. A lamp holder according to claim 8, characterized in that, The outer wall of the light-transmitting housing is equipped with a touch switch, which is electrically connected to the control motherboard and used to control the light-emitting lamp board.

10. An intelligent companion robot, characterized in that, include: The lamp holder as described in any one of claims 1-9 above; The functional head is used to mount on the top surface of the lamp holder, wherein... The bottom of the functional head is provided with an outwardly protruding annular connecting part. The annular connecting part is embedded in the first mounting groove and presses down the annular plate. The annular connecting part, the annular plate, and the bottom plate of the first mounting groove are connected by fasteners.

Images