Lamp

Abstract

The utility model relates to the technical field of lighting equipment, in particular to a lamp. At present, the problem that lamp illumination cannot be efficiently and stably controlled exists. Therefore, the utility model provides a lamp, which comprises a lamp holder, a lamp cover and a lamp cover, one end of the lamp pole is connected with the lamp cap and is used for supporting the lamp cap; the lamp holder is connected to the other end of the lamp pole, the lamp holder supports the lamp cap through the lamp pole, and at least one light signal receiving device is arranged in the lamp holder and used for receiving external light signals, so that the lighting state of the lamp cap is adjusted. According to the utility model, the technical problems are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment technical field, especially a lamp. BACKGROUND

[0002] With the progress of science and technology and the development of intelligentization, lamps and lanterns are no longer limited to traditional lighting functions, but gradually develop towards more intelligent and multifunctional directions. In modern lamp design, in addition to basic lighting needs, various functions such as dimming, color temperature adjustment, intelligent control, etc. are integrated to meet the diversified needs of users in different scenarios. In order to realize these functions, the lamp usually needs to receive external control signals, which can be transmitted through wired or wireless means, such as sending instructions through remote controllers, mobile phone APPs, smart home systems, etc. to realize remote control of the lamp.

[0003] However, the existing lamps still have some limitations in receiving control signals. For example, wired control mode needs to lay complex lines, which not only increases the installation cost, but also limits the placement position of the lamp; while wireless control mode avoids the constraint of lines, but in some specific scenarios, such as environments with serious signal interference or occasions requiring high security, the stability and security of wireless signals may be affected. In addition, the existing wireless control mode mostly relies on radio frequency signals (such as Wi-Fi, Bluetooth, etc.), which may be blocked by obstacles such as buildings, furniture, etc. during transmission, resulting in signal attenuation or loss, thereby affecting the accurate reception and execution of control instructions. SUMMARY

[0004] One purpose of the utility model is to solve the problem of how to efficiently and stably control the lighting of the lamp.

[0005] In order to solve the above-mentioned problems in the prior art, the purpose of the utility model is to provide a lamp, so that the lamp can stably and reliably receive external control signals without relying on complex lines and easily disturbed radio frequency signals, and adjust the lighting state of the lamp according to the received signals.

[0006] To achieve the above-mentioned purpose, the utility model provides a lamp, comprising:

[0007] a lamp head for lighting;

[0008] a lamp pole connected to one end of the lamp head for supporting the lamp head;

[0009] a lamp holder connected to the other end of the lamp pole, the lamp holder supporting the lamp head through the lamp pole, and at least one optical signal receiving device is arranged inside the lamp holder for receiving external optical signals to adjust the lighting state of the lamp head.

[0010] Optionally, the lamp holder comprises a shell, and the shell is provided with at least one light-transmitting area to enable the external light signal to enter the lamp holder.

[0011] Optionally, the shell is translucent.

[0012] Optionally, the number of the light signal receiving devices is three.

[0013] Optionally, the light signal receiving devices are evenly distributed along the circumferential direction of the lamp holder.

[0014] Optionally, each of the light-transmitting areas corresponds to one of the light signal receiving devices.

[0015] Optionally, the shell is provided with a light signal amplification structure inside the light-transmitting area; and / or

[0016] The light-transmitting area is arranged in a ring shape.

[0017] Optionally, the cross section of the lamp holder is circular.

[0018] Optionally, the light signal receiving devices are arranged close to the inner wall of the shell.

[0019] Optionally, a circular circuit board is arranged in the lamp holder, and each of the light signal receiving devices is connected to the edge of the circuit board.

[0020] Based on the foregoing description, those skilled in the art can understand that, in the technical solutions of the lamp holder described above, at least one light signal receiving device is arranged inside the lamp holder to stably and reliably receive an external control signal, and the lighting state of the lamp is adjusted according to the received signal.

[0021] Further, at least one light-transmitting area is arranged on the shell of the lamp holder to enable the external light signal to more easily penetrate the shell and enter the inside of the lamp holder, thereby ensuring that the lamp receives the signal and hiding the light signal receiving device to make the lamp more beautiful.

[0022] Further, by arranging three light signal receiving devices, the lamp can more comprehensively receive external light signals from different directions or angles. Even if one or two of the receiving devices are interfered or fail, the remaining one or more receiving devices can still continue to work, ensuring that the lamp can stably receive and respond to the external light signal.

[0023] Further, by evenly distributing the light signal receiving devices along the circumferential direction of the lamp holder, the external light signals from different directions or angles can be more evenly received, avoiding the problem of signal receiving blind area caused by uneven distribution of the receiving devices, and improving the uniformity and comprehensiveness of signal reception.

[0024] Further, by setting the light signal amplification structure inside the light transmission area, the light signal intensity entering the lamp holder from the outside can be amplified, which helps to ensure that the light signal receiving device can more accurately capture and identify the external light signal in an environment with weak light or low signal intensity. At the same time, the amplified light signal can be more clearly transmitted to the light signal receiving device, reducing the possibility of identification errors or misjudgments due to weak signals.

[0025] Further, the light transmission area is arranged in a ring shape, which can allow the light signal to enter the lamp holder from multiple angles and directions, increase the receiving area and receiving angle of the light signal, and improve the receiving capacity of the light signal receiving device.

[0026] Further, the light signal receiving device is arranged close to the inner wall of the shell, which reduces the propagation distance and possible attenuation of the light signal inside the lamp holder, effectively receives the light signal from the outside that penetrates the light transmission area into the inside of the lamp holder, thereby improving the efficiency and accuracy of signal reception.

[0027] The above and other objects, advantages and features of the present application will become more apparent from the following detailed description of some embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0028] Some specific embodiments of the present application will be described in detail below with reference to the accompanying drawings, which are exemplary and non-limiting. The same reference numerals in the drawings indicate the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0029] Figure 1 is a schematic view of a lamp of one embodiment of the present application;

[0030] Figure 2 is a schematic view of the lamp of one embodiment of the present application after the upper cover is removed;

[0031] Figure 3 is Figure 1 is a sectional view of along A-A of

[0032] BRIEF DESCRIPTION OF DRAWINGS

[0033] 001, lamp;

[0034] 100, lamp holder; 200, lamp stem; 300, lamp holder;

[0035] 310, light signal receiving device; 320, shell; 330, light transmission area; 340, circuit board;

[0036] 321, light signal amplification structure; 322, inner wall. DETAILED DESCRIPTION

[0037] As Figure 1 shown, in some embodiments of the present utility model, the lamp 001 includes a lamp head 100, a lamp pole 200 and a lamp holder 300, wherein the lamp head 100 is provided with a bulb (not shown in the figure) for lighting.

[0038] Continuing to refer to Figure 1 , one end of the lamp pole 200 is connected to the lamp head 100 for supporting the lamp head 100. The other end of the lamp pole 200 is connected to the lamp holder 300, which supports the lamp head 100 through the lamp pole 200. The lamp holder 300 is internally provided with at least one optical signal receiving device 310 for receiving external optical signals to adjust the lighting state of the lamp head 100. The optical signal receiving device 310 converts the received optical signals into electrical signals to realize optical communication.

[0039] As Figure 1 shown, in some embodiments of the present utility model, the lamp holder 300 includes a shell 320 and an upper cover 350, wherein the upper cover 350 covers the shell 320 from above, and the upper cover 350 and the shell 320 together define the internal space of the lamp holder 300. The shell 320 is provided with at least one light-transmitting area 330 to enable external optical signals to enter the lamp holder 300. By providing the light-transmitting area 330, the external optical signals can more easily penetrate the shell 320 and enter the interior of the lamp holder 300 to be captured by the optical signal receiving device 310. This ensures that the lamp 001 can effectively receive and respond to external optical signals to adjust the lighting state.

[0040] As understood by those skilled in the art, compared to a completely transparent shell design, the present embodiment only provides the light-transmitting area 330 in the area where optical signals need to be received, which can reduce costs. At the same time, this design can also reduce unnecessary light leakage and interference, improving the performance and efficiency of the lamp 001.

[0041] In some embodiments of the present utility model, the shell 320 is in a translucent state. The material of the shell 320 can use PC material, i.e. Polycarbonate. PC material has excellent strength and toughness, which can effectively resist external impact and pressure to protect internal components from damage. PC material itself is colorless and transparent, and also has good colorability. Therefore, the shell 320 can be made into various colors as needed to meet different aesthetic and functional requirements.

[0042] In addition, PC material has excellent electrical insulation, which is safe to use in the lamp 001, can protect internal circuits from external electrical interference and damage, and also ensures the electrical safety of users.

[0043] As Figure 2 shown, in some embodiments of the present application, the number of optical signal receiving devices 310 is three. By setting three optical signal receiving devices 310, the lamp 001 can more comprehensively receive external light signals from different directions or angles. This increases the redundancy of signal reception, so that even if one or two receiving devices are disturbed or fail, the remaining one or more receiving devices can still continue to work, ensuring that the lamp 001 can stably receive and respond to external light signals.

[0044] And in actual application, the lamp 001 may face various unexpected situations, such as power failure, signal interference, etc. The setting of three optical signal receiving devices 310 can enhance the system fault tolerance, so that the lamp 001 can still work normally or perform necessary fault handling when facing these unexpected situations.

[0045] In addition, a single optical signal receiving device 310 may be difficult to accurately capture and identify external light signals. The setting of three receiving devices can more accurately perceive and respond to these light changes, thereby adjusting the lighting state of the lamp 001 to adapt to different environmental needs.

[0046] As Figure 3 shown, in some embodiments of the present application, the optical signal receiving devices 310 are uniformly distributed along the circumferential direction of the lamp holder 300. That is, the three optical signal receiving devices 310 are mutually 120 degrees apart from the line connecting the center of the lamp holder. When the optical signal receiving devices 310 are uniformly distributed along the circumferential direction of the lamp holder 300, they can more evenly receive external light signals from different directions or angles. This avoids the problem of signal reception blind area or uneven signal strength caused by uneven distribution of receiving devices, improving the uniformity and comprehensiveness of signal reception.

[0047] In addition, this improves the accuracy and stability of lighting control, so that the lamp 001 can provide more comfortable and personalized lighting experience according to actual needs. The uniform distribution design also helps to improve the reliability and durability of the system. Because the spacing between the receiving devices is uniform, they can support each other when working, and jointly bear the pressure and influence of the external environment. At the same time, it reduces the risk of system failure caused by failure of a single receiving device. Because the optical signal receiving devices 310 are uniformly distributed, the lamp 001 can more accurately perceive changes in external light signals and perform more fine lighting control according to these changes.

[0048] As Figures 1-3 shown, in some embodiments of the present application, each light-transmitting region 330 corresponds to an optical signal receiving device 310. Figure 1Only one light transmission area 330 is shown, and two light transmission areas 330 can also be arranged along the circumferential direction of the lamp holder 300, each corresponding to a light signal receiving device 310. Each light transmission area 330 has a corresponding receiving device for signal reception and processing, which enhances the reliability and stability of the system. Even if one of the light transmission areas 330 or receiving devices is disturbed or fails, the other areas and devices can still continue to work, ensuring normal operation of the entire system.

[0049] As Figure 3 shown, in some embodiments of the present application, the shell 320 is provided with a light signal amplification structure 321 inside the light transmission area 330. By arranging the light signal amplification structure 321 inside the light transmission area 330, three light signal amplification structures 321 are evenly arranged in the circumferential direction of the inner wall 322 of the shell 320, each corresponding to a light signal receiving device 310. The light signal amplification structure 321 is convex from the inner wall 322 of the shell 320 to the center of the lamp holder 300 in the radial direction of the lamp holder 300, forming a convex with an arc surface. The light signal receiving device 310 is arranged on the side of the light signal amplification structure 321 close to the center of the lamp holder 300.

[0050] As can be understood by those skilled in the art, the light signal amplification structure 321 utilizes the principle of convex lens, and the light rays passing through the light signal amplification structure 321 converge at the position of the light signal receiving device 310, thereby amplifying the light signal intensity entering the lamp holder 300 from the outside. This helps to ensure that the light signal receiving device 310 can more accurately capture and identify external light signals, especially in environments with weak light or low signal intensity.

[0051] At the same time, the amplified light signal can be more clearly transmitted to the light signal receiving device 310, reducing the possibility of recognition errors or misjudgments due to weak signals. Stronger light signal receiving capability and more accurate signal processing help the lamp 001 to more accurately perceive and respond to changes in external light signals. This helps to optimize the overall performance of the lamp 001, enabling it to provide more personalized lighting solutions according to actual needs. This design also improves the user experience. Users can adjust the lighting state of the lamp 001 according to actual needs to obtain more comfortable and personalized lighting effects.

[0052] As Figure 1 and Figure 3As shown, in some embodiments of the present invention, the light-transmitting area 330 is annular. This allows light signals to enter the lamp holder 300 from multiple angles and directions. This increases the receiving area and angle of the light signal, further improving the receiving capability of the light signal receiving device 310. The design of the annular light-transmitting area 330 also helps reduce interference and noise in the light signal, improving the accuracy and reliability of signal processing.

[0053] Due to the design of the optical signal amplification structure 321 and the annular light-transmitting area 330, the lamp 001 can better adapt to different lighting environments and application scenarios. Whether in strong light or weak light environment, the lamp 001 can maintain stable performance and provide high-quality lighting effects.

[0054] In addition, this design also makes the lamp 001 more flexible and expandable. For example, the number of optical signal receiving devices 310 can be increased or decreased or their layout can be adjusted according to actual needs to meet different lighting needs.

[0055] In some embodiments of the present invention, the length of each annular light-transmitting area 330 is at least one tenth of the circumference of the lamp holder 300 , so as to ensure that the external light signal can enter the interior of the lamp holder 300 .

[0056] like Figure 3 As shown, in some embodiments of the present invention, the cross-section of the lamp holder 300 is circular. When the cross-section of the lamp holder 300 is circular, the optical signal receiving devices 310 therein can be more evenly distributed on the inner wall 322 of the housing 320. This helps ensure that the optical signal receiving devices 310 can receive external optical signals from all directions, improving the accuracy and reliability of signal reception.

[0057] like Figure 3 As shown, in some embodiments of the present invention, the optical signal receiving device 310 can be positioned near the inner wall 322 of the housing 320. When the optical signal receiving device 310 is positioned near the inner wall 322 of the housing 320, it can more effectively receive optical signals that enter the lamp holder 300 from the outside through the light-transmitting area 330. This arrangement reduces the propagation distance and potential attenuation of the optical signal within the lamp holder 300, thereby improving the efficiency and accuracy of signal reception.

[0058] like Figure 2 and Figure 3As shown, in some embodiments of the present utility model, a circular circuit board 340 is arranged in the lamp holder 300, and each optical signal receiving device 310 is connected to the edge of the circuit board 340. By designing the circuit board 340 as a circle and connecting the optical signal receiving device 310 to the edge, the space inside the lamp holder 300 can be more effectively utilized. This layout makes the circuit board 340 match the outer shape of the lamp holder 300, reducing space waste while maintaining the overall aesthetics of the lamp 001.

[0059] At the same time, the design of the circular circuit board 340 makes the manufacturing process more standardized and standardized, reducing production costs. When the optical signal receiving device 310 needs to be repaired or replaced, the components on the circuit board 340 can be more easily accessed and operated.

[0060] In some embodiments of the present utility model, the optical signal receiving device 310 can be an infrared signal receiving device, and the optical signal is an infrared light signal. Users can remotely control the on-off and brightness adjustment functions of the lamp 001 through an infrared remote control, meeting the user's immediate control needs. At the same time, the lamp 001 can stably and reliably receive external control signals without relying on complex circuits and easily disturbed radio frequency signals, and adjust the lighting state of the lamp according to the received signals.

[0061] In some embodiments of the present utility model, the shell 320 of the lamp holder 300 is made of transparent material.

[0062] In other embodiments of the present utility model, the shell 320 of the lamp holder 300 is made of opaque components and transparent components, and the transparent components form a light transmission area 330. The transparent components can be made of glass, plastic, etc.

[0063] In some embodiments of the present utility model, the lamp holder 100 includes lamp holder shell, tempered lamp face glass, reflector, bulb and bulb holder, etc. Among them, the lamp holder shell is the main part of the lamp holder 100, used to fix and protect the components inside the lamp holder 100. The lamp holder shell can be made of metal or material with certain strength and durability. The bulb is the light source part of the desk lamp, responsible for emitting light. The bulb can be LED bulb, fluorescent bulb and incandescent bulb, etc. Different types of bulbs have different luminous efficiency and life.

[0064] In addition, the tempered lamp face glass is located in front of the bulb, used to protect the bulb and prevent direct light from shining into the eyes, causing glare. At the same time, it can also ensure the uniform scattering of light, improving the lighting effect. The reflector is located behind the bulb, used to reflect the light emitted by the bulb, making it more concentrated and bright. The reflector is usually made of high-reflectivity materials such as aluminum or silver-coated materials.

[0065] The bulb socket is used for fixing the bulb and ensuring the correct connection with the power supply. The bulb socket can be made of metal and has certain conductivity and heat resistance. The various components in the desk lamp holder 100 cooperate together to ensure that the desk lamp can normally emit light and provide a comfortable lighting effect.

[0066] In some embodiments of the present application, the lamp pole 200 can be made of aluminum alloy, steel and other metal materials. The metal lamp pole has the characteristics of high strength, good corrosion resistance and easy processing.

[0067] In some embodiments of the present application, the lamp pole 200 can be made of aluminum alloy, steel and other metal materials. The metal lamp pole has the characteristics of high strength, good corrosion resistance and easy processing.

[0068] In some embodiments of the present application, the lamp pole 200 can be made of aluminum alloy, steel and other metal materials. The metal lamp pole has the characteristics of high strength, good corrosion resistance and easy processing.

[0069] In some embodiments of the present application, the lamp pole 200 can be made of aluminum alloy, steel and other metal materials. The metal lamp pole has the characteristics of high strength, good corrosion resistance and easy processing.

[0070] In some embodiments of the present application, the lamp pole can be fixedly connected with the base, and the lamp pole cannot be moved or adjusted in angle.

[0071] In some embodiments of the present application, the lamp pole can be fixedly connected with the base, and the lamp pole cannot be moved or adjusted in angle.

[0072] In some embodiments of the present application, the lamp pole can be fixedly connected with the base, and the lamp pole cannot be moved or adjusted in angle.

[0073] In the description of the present application, it should be understood that the terms "center", "central", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outer", "axial" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0074] The terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply any relative importance or imply a specific number of features so described. Thus, a feature described as "first", "second", etc. can include one or more of that feature, explicitly or implicitly. In the description of the present application, the term "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined. When a certain feature "includes" or "comprises" a certain component, unless otherwise specifically described, it indicates that other components can be further included, and can further include other components.

[0075] Unless otherwise defined and limited, the terms "mount", "connected", "connection", "fixed", "coupling" and the like are to be construed broadly, for example, can be fixed connection, can be detachable connection, or integral; can be mechanical connection, can be electrical connection; can be direct connection, can be indirect connection through intermediate medium, can be internal connection of two elements or interaction relationship between two elements, unless otherwise specifically defined. Those skilled in the art should be able to understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0076] In addition, in the description of the present embodiment, the first feature "above" or "below" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. That is, in the description of the present embodiment, the first feature "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature "below", "under" or "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0077] Unless otherwise defined, all terms (including technical and scientific terms) used in the description of the present embodiment have the same meaning as commonly understood by those skilled in the art to which the present application belongs.

[0078] In the description of the present embodiment, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the description of the present application, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0079] At this point, those skilled in the art should recognize that, although the present application has been shown and described herein in detail as a number of exemplary embodiments, various other modifications and changes can be made to the present application without departing from the spirit and scope of the present application as defined in the claims. Accordingly, the scope of the present application should be understood to cover all such other modifications and changes.

Claims

1. A luminaire characterized by, The utility model relates to a lamp, comprising: a lamp head for illumination; a lamp pole connected to one end of the lamp head for supporting the lamp head; a lamp base connected to the other end of the lamp pole, the lamp base supporting the lamp head through the lamp pole, the lamp base being internally provided with at least one optical signal receiving device for receiving an external optical signal so that the lamp adjusts the illumination state of the lamp head according to the received external optical signal.

2. The lamp of claim 1, wherein: the lamp base comprises a housing provided with at least one light-transmitting region to enable the external optical signal to enter the lamp base.

3. The lamp of claim 2, wherein: the light-transmitting region is configured to be translucent.

4. The lamp of claim 2, wherein: the number of optical signal receiving devices is three.

5. The lamp of claim 4, wherein: the three optical signal receiving devices are uniformly distributed along the circumferential direction of the lamp base.

6. The lamp of any one of claims 2 to 5, wherein: each light-transmitting region corresponds to one optical signal receiving device.

7. The lamp of claim 6, wherein: the housing is provided with an optical signal amplification structure inside the light-transmitting region; and / or the light-transmitting region is configured to be annular.

8. The lamp of any one of claims 2 to 5, wherein: the cross section of the lamp base is circular.

9. The lamp of claim 8, wherein: the optical signal receiving devices are arranged close to the inner wall of the housing.

10. The lamp of claim 9, wherein: a circular circuit board is arranged in the lamp base, and each optical signal receiving device is connected to the circumferential edge of the circuit board.

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