Lamp

Abstract

The utility model provides a lamp, and relates to the technical field of lighting equipment. The lamp comprises a light-emitting unit, a shell, a battery bin and a power source. The shell is internally provided with the battery bin used for containing the power source, the power source is detachably connected with the battery bin, and when the power source is installed in the battery bin, the power source is electrically connected with the light-emitting unit.

Description

Technical Field

[0001] This specification relates to the technical field of lighting equipment, specifically to a lamp. Background Technology

[0002] Lighting fixtures can be powered by wires embedded within the walls. These wires are typically concealed within walls, ceilings, or floors to ensure a clean and safe indoor environment. During installation, an electrician will lay the wires inside the walls according to the lighting design drawings and install appropriate switches; the light fixtures are then connected to these switches via the wires. Lighting fixtures can also be powered through pre-installed sockets; for example, the fixtures connect to a pre-installed socket on the wall or floor via a plug to obtain electrical power.

[0003] However, due to the limited pre-installed power connection points, the installation location of lighting fixtures is often restricted. Users cannot flexibly adjust the position of the fixtures according to personal preferences or actual needs, thus limiting the diversity of lighting effects and the possibility of personalized customization. Lighting fixtures with limited installation locations also cannot meet the needs of outdoor use. Utility Model Content

[0004] This specification provides a lamp according to one or more embodiments, including: a light-emitting unit, a housing, a battery compartment, and a power supply; the housing has a battery compartment for accommodating the power supply, the power supply is detachably connected to the battery compartment, and when the power supply is installed in the battery compartment, the power supply is electrically connected to the light-emitting unit.

[0005] In some embodiments, the housing further includes a housing fixing plate, the housing being magnetically connected to the housing fixing plate, the housing having a housing back plate, and at least one of the housing back plate and the housing fixing plate being provided with a magnet.

[0006] In some embodiments, the housing includes: a housing panel, a housing side panel, and a housing back plate. The housing side panel is annular and is fixedly connected to the housing panel to form a box-shaped structure. The housing back plate divides the box-shaped structure into a first region and a second region. The battery compartment is disposed inside the first region, and the battery compartment forms a battery compartment opening on the housing side panel. The second region covers the housing fixing plate.

[0007] In some embodiments, the battery compartment is provided with battery compartment legs, the battery compartment is fixedly connected to the housing panel through the battery compartment legs, and there is a gap between the battery compartment and the housing panel.

[0008] In some embodiments, the first region has a third region for accommodating the sensor; the housing further includes: a top plate of the third region, an opening of the third region is provided on the housing panel, a portion of the sensor is disposed at the opening of the third region, and the top plate of the third region is fixedly connected to the housing panel; the top plate of the third region is inclined relative to the horizontal plane, and the height of the side of the top plate of the third region closer to the housing panel is greater than the height of the side of the top plate of the third region away from the housing panel.

[0009] In some embodiments, a first drainage groove is provided on the side of the housing, and the first drainage groove communicates with the first region; and / or, a second drainage groove is provided on the side of the housing, and the second drainage groove communicates with the third region, the second drainage groove being located on the side of the top plate of the third region away from the housing panel.

[0010] In some embodiments, the battery compartment opening is located on the side of the housing, and the power supply is inserted into the battery compartment along a first direction; a first positioning protrusion is formed on the inner wall of the battery compartment, and the first positioning protrusion extends from the battery compartment opening along the first direction; a first positioning groove is formed on the outer wall of the power supply, and the first positioning groove matches the first positioning protrusion.

[0011] In some embodiments, one of the housing and the housing fixing plate is provided with a second positioning protrusion, and the other of the housing and the housing fixing plate is provided with a second positioning groove that matches the second positioning protrusion; the upper surface of the second positioning protrusion has a rough portion.

[0012] In some embodiments, the device further includes: a first rod-shaped structure and a second rod-shaped structure, wherein the light-emitting unit is disposed inside the first rod-shaped structure, and the second rod-shaped structure connects the first rod-shaped structure and the housing.

[0013] In some embodiments, the middle portion of the first rod-shaped structure is rotatably connected to the second rod-shaped structure; a light-emitting unit circuit board is provided inside the first rod-shaped structure, and the light-emitting unit circuit board is provided with the light-emitting unit, and the light-emitting unit circuit board is connected to a control circuit board provided inside the housing via a wire harness; the wire harness extends from the inside of the housing through the second rod-shaped structure to the inside of the first rod-shaped structure.

[0014] In some embodiments, the first rod-shaped structure has a light-transmitting plate inside, the light-transmitting plate extends along the axial direction of the first rod-shaped structure, the cross-section of the light-transmitting plate is arc-shaped, and the light-transmitting plate has an opening for limiting the light-emitting unit circuit board; the first rod-shaped structure has a light-emitting port, a portion of the light-transmitting plate is located at the light-emitting port, and the light-emitting port is oriented towards the housing.

[0015] In some embodiments, the power supply includes a first switch for controlling whether the power supply provides power.

[0016] In some embodiments, the housing is provided with a second switch for controlling the light-emitting unit to be turned on or off.

[0017] In some embodiments, the device further includes a charging device for charging the power source.

[0018] In some embodiments, the system further includes a controller and an ambient light sensor, wherein the controller is signal-connected to the light-emitting unit and the ambient light sensor is signal-connected to the controller; the controller is configured to: acquire an ambient light signal from the ambient light sensor, the ambient light signal reflecting the brightness of the ambient light; and control the brightness parameter and / or color temperature parameter of the light-emitting unit based on the ambient light signal.

[0019] In some embodiments, controlling the brightness and / or color temperature parameters of the light-emitting unit based on the ambient light signal includes: determining a scene mode based on the ambient light signal; and controlling the brightness and / or color temperature parameters of the light-emitting unit based on the scene mode.

[0020] In some embodiments, a controller is further included, the controller having a signal connection with the light-emitting unit and a signal connection with the power supply; the controller is configured to: acquire the remaining power of the power supply; and control the brightness parameters and / or color temperature parameters of the light-emitting unit based on the remaining power.

[0021] In some embodiments, the system further includes a controller, which is signal-connected to the light-emitting unit and to the power supply; the controller is configured to: acquire the remaining power of the power supply; and when the remaining power is less than a preset power, control the light-emitting unit to send a low power signal.

[0022] In some embodiments, the low power signal includes: the light-emitting unit flashing at a preset frequency.

[0023] In some embodiments, the system further includes a controller and a human body sensor, wherein the controller is signal-connected to the light-emitting unit and the human body sensor is signal-connected to the controller; the controller is configured to: acquire a sensing signal indicating that a human body has entered the sensing range of the human body sensor; and control the light-emitting unit to turn on or off based on the sensing signal.

[0024] In some embodiments, the system further includes a controller and a backup power supply, the backup power supply being electrically connected to the light-emitting unit, and the backup power supply and / or the light-emitting unit being signal-connected to the controller; the controller is configured to: acquire a disassembly signal indicating that the power supply has been removed from the battery compartment; and control the light-emitting state of the light-emitting unit based on the disassembly signal.

[0025] In some embodiments, the system further includes a controller, a backup power supply, and a backup light source, wherein the backup power supply and the backup light source are electrically connected, and the backup power supply and / or the backup light source are signal connected to the controller; the controller is configured to: acquire a disassembly signal indicating that the power supply has been removed from the battery compartment; and control the light emission state of the backup light source based on the disassembly signal.

[0026] In some embodiments, an ambient light sensor is further included, which is signal-connected to the controller; the controller is capable of acquiring the ambient light signal from the ambient light sensor, which reflects the brightness of the ambient light; controlling the luminous state of the backup light source based on the disassembly signal includes controlling the luminous state of the backup light source based on the disassembly signal and the ambient light signal.

[0027] This specification provides one or more embodiments of a lamp control method for the lamp described above. The control method includes: acquiring a first signal; the first signal including an ambient light signal, the remaining power of a power supply, and / or a human body induction signal; and controlling the light-emitting unit of the lamp according to the first signal. Attached Figure Description

[0028] This specification will be further described by way of exemplary embodiments, which will be described in detail with reference to the accompanying drawings. The same numbers in the drawings denote the same structures or steps.

[0029] Figure 1 This is a front view schematic diagram of a lamp according to some embodiments of this specification.

[0030] Figure 2 This is a right-side view of a lamp fixture according to some embodiments of this specification.

[0031] Figure 3 , Figure 4 This is a perspective view of a lamp according to some embodiments of this specification.

[0032] Figure 5 yes Figure 2 A magnified view of a portion of the image.

[0033] Figure 6 This is a cross-sectional schematic diagram of the power supply of a lamp according to some embodiments of this specification.

[0034] Figure 7 yes Figure 6 A magnified view of a portion of the image.

[0035] Figure 8 This is a side-view cross-sectional schematic diagram of a lamp fixture according to some embodiments of this specification.

[0036] Figure 9 yes Figure 8 A magnified view of a portion of the image.

[0037] Figure 10 This is a schematic diagram of the battery compartment of a lamp according to some embodiments of this specification.

[0038] Figure 11 yes Figure 10 A magnified view of a portion of the image.

[0039] Figure 12 This is a schematic diagram of the back side of a lamp as shown in some embodiments of this specification.

[0040] Figure 13 yes Figure 12 A magnified view of a portion of the image.

[0041] Figure 14 This is a schematic diagram of the housing back plate and housing fixing plate of a lamp according to some embodiments of this specification.

[0042] Figure 15 yes Figure 14 A magnified view of a portion of the image.

[0043] Figure 16 This is a schematic diagram of the internal structure of the housing of a lamp according to some embodiments of this specification.

[0044] Figure 17 , Figure 18 , Figure 19 yes Figure 16 A magnified view of a portion of the image.

[0045] Figure 20 This is a schematic diagram of a charging device for a lamp according to some embodiments of this specification.

[0046] Figure 21 This is a schematic diagram of a hexagonal housing of a lamp according to some embodiments of this specification.

[0047] Figure 22 This is a schematic diagram of the circular housing of a lamp according to some embodiments of this specification.

[0048] Figure 23 These are schematic diagrams illustrating application scenarios of the lamps according to some embodiments of this specification.

[0049] The diagram shows the following components: 1. Light-emitting unit; 11. Light-emitting unit circuit board; 111. Connector; 12. Wiring harness; 2. Housing; 21. Housing panel; 22. Housing side panel; 221. First drainage groove; 222. Second drainage groove; 23. Housing back plate; 25. Third area top plate; 26. Third area side plate; 27. Second switch; 3. Housing fixing plate; 4. Battery compartment; 41. Battery compartment support; 42. First positioning protrusion; 5. Power supply; 51. First positioning groove; 52. First switch; 6. Magnet; 7. First rod-shaped structure; 71. Light-transmitting plate; 8. Second rod-shaped structure; 91. Infrared human body sensor; 92. Infrared remote control receiver; 93. Ambient light sensor; 101. Charging device. Detailed Implementation

[0050] To more clearly illustrate the technical solutions of the embodiments in this specification, the embodiments will be described in detail below with reference to the accompanying drawings. Obviously, the content described below are some examples or embodiments of this specification. For those skilled in the art, without creative effort, the technical solutions or means disclosed in this specification can be applied to other scenarios based on this technical content.

[0051] It should be understood that the terms "system," "device," "equipment," "part" and / or "component," "unit" and / or "module" used in this specification are a method of distinguishing different components, elements, parts, sections, or assemblies at different levels. However, if other words can achieve the same purpose, they may be replaced by other expressions.

[0052] Unless otherwise specified, the technical terms used to describe components, elements, etc. in this specification are not singular but may include plural. Generally speaking, terms such as "comprising" or "including" only indicate that explicitly identified steps, elements, or components are included, and these steps, elements, and components do not constitute an exclusive list, as the described method or apparatus may also include other steps or components.

[0053] In the description of this specification, it should be understood that the directional descriptions, such as up, down, front, back, left, and right, indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. These descriptions are for the convenience of describing this application and for simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In the description of this specification, unless otherwise expressly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of the above terms in this specification in conjunction with the specific content of the technical solution.

[0054] Lighting fixtures, also known as lighting tools, can be categorized into chandeliers, table lamps, wall lamps, floor lamps, etc. A lighting fixture may include a light source, lampshade, lamp holder, hardware components (such as base, arm, connectors, etc.), switch, and possibly a heat sink and driver. Light sources may include incandescent lamps, fluorescent lamps, halogen lamps, LED lamps, etc., with different types of light sources exhibiting different power, brightness, lifespan, and color performance.

[0055] In some related embodiments, the light fixtures can be powered by wires embedded within the wall. In some embodiments, the wires are typically concealed within the walls, ceiling, or floor to ensure a clean and safe indoor environment. During installation, the electrician lays the wires inside the wall according to the lighting design drawings and installs corresponding switches; the light fixtures are then connected to the switches via these wires. This method can be used for fixed-installation light fixtures, such as ceiling lights and wall lights, providing stable and long-lasting lighting.

[0056] In other related embodiments, the luminaire can be powered via a pre-installed socket, for example, by connecting the luminaire to a pre-installed socket on a wall or floor via a plug. In some embodiments, the socket can provide a standard power interface, such as single-phase 220V AC, and the luminaire's power cord is equipped with a corresponding plug to match the socket. In use, the user can plug the luminaire into the socket and control its on / off state via a switch. This method offers flexibility and convenience, facilitating the movement and replacement of the luminaire.

[0057] In some embodiments, the installation location of the luminaires is often limited by the reserved power connection points, preventing users from flexibly adjusting the position of the luminaires according to personal preferences or actual needs, thus limiting the diversity of lighting effects and the possibility of personalized customization. In some embodiments, luminaires with limited installation locations are also unsuitable for outdoor use.

[0058] Based on this, one or more embodiments of this specification provide a lamp with a battery compartment, which provides power through the cooperation of a power source and the battery compartment, is not limited by the power connection location, and can adapt to outdoor use needs. In some embodiments, the lamp provided in this specification can be a wall lamp. In some embodiments, the lamp provided in this specification can include a chandelier, table lamp, floor lamp, etc.

[0059] Figure 1 This is a front view schematic diagram of a lamp fixture shown according to some embodiments of this specification. Figure 2 This is a right-side view of a lamp fixture illustrated according to some embodiments of this specification. Figure 3 , Figure 4 This is a perspective view of a lamp fixture according to some embodiments of this specification. See also Figures 1 to 4As shown, in one or more embodiments of this specification, the luminaire may include: a light-emitting unit 1, a housing 2, a battery compartment 4, and a power supply 5. In some embodiments, the housing 2 has a battery compartment 4 for housing the power supply 5, and the power supply 5 is detachably connected to the battery compartment 4. When the power supply 5 is installed in the battery compartment, the power supply 5 is electrically connected to the light-emitting unit 1. In some embodiments, the electrical connection can be direct power supply after installation, or a power supply connection can be achieved through a switch or circuit board. In some embodiments, the luminaire is powered by the power supply 5, which can be assembled with the battery compartment 4, to avoid the need for pre-installed power supply wires or sockets, thereby freeing the luminaire from the limitation of the power connection location. In some embodiments, the luminaire is powered by the power supply 5, enabling the luminaire to work outdoors without the limitation of the power supply location, and the luminaire's operation can be extended by replacing the power supply 5.

[0060] In some embodiments, the power source 5 may be a portable power bank. In some embodiments, the portable power bank may include a housing that matches the battery compartment, a portable power bank circuit board disposed within the housing, and battery cells disposed within the housing for energy storage. In some embodiments, the portable power bank circuit board may be a control system for the portable power bank, responsible for current distribution and conversion. In some embodiments, the portable power bank circuit board may include a charging management system, a boost system, and optional personalized or safety features.

[0061] In some embodiments, the power supply 5 includes a contact piece, and the battery compartment 4 includes a spring piece that can abut against the contact piece of the power supply 5. The power supply 5 engages with the spring piece through the contact piece to supply power to the light-emitting unit 1. In some embodiments, the power supply 5 can also engage with the spring piece of a charging device through the contact piece to charge the power supply 5 itself. In some embodiments, the power supply 5 may further include one or more third-party charging interfaces for supplying power to third-party devices, such as mobile phones, tablets, and other devices.

[0062] In some embodiments, the power supply 5 and the battery compartment 4 can be detachably fixedly connected using a push-push mechanical structure. In some embodiments, the push-push mechanical structure may include mutually mating insertion elements and locking elements. In some embodiments, the insertion element may be disposed on the power supply 5, and the locking element for locking the insertion element may be disposed on the battery compartment 4. In some embodiments, the push-push mechanical mechanism uses a slot structure to enable the power supply 5 with the insertion element to achieve locking and ejection / removal functions at different positions. In some embodiments, the operation of the push-push mechanical structure may include a first push (achieving a transition from "entry" to "locking") and a second push (achieving a transition from "locking" to "ejection / removal"). In some embodiments, the push-push mechanical structure of the power supply 5 and the battery compartment 4 may employ a push-push mechanical structure of an SD card and an SD card slot. In other embodiments, the push-push mechanical structure of the power supply 5 and the battery compartment 4 may also employ a push-push mechanical structure of a power bank and a power bank seat.

[0063] In some embodiments, the number of power sources 5 can be multiple, so as to alternately power the same lamp. In some embodiments, the same power source 5 can power multiple different lamps with battery compartments 4.

[0064] In some embodiments, the power source 5 can be a power bank.

[0065] In one or more embodiments of this specification, the luminaire may further include: a housing fixing plate 3, wherein the housing 2 is magnetically connected to the housing fixing plate 3. In some embodiments, the housing fixing plate 3 provides a fixed position for the entire luminaire. In some embodiments, the housing fixing plate 3 can be fixed to an indoor location without a power supply foundation, such as a wall, ceiling, suspended ceiling, or even a floor. In some embodiments, the housing fixing plate 3 can also be fixed to any outdoor location, such as various brackets, outdoor walls, trees, etc. In some embodiments, the housing fixing plate 3 can be fixed to the surface of an object by adhesive bonding to avoid drilling holes in the surface of the object (such as a wall surface). In some embodiments, the housing fixing plate 3 can be fixed to the surface of an object by welding, riveting, or threaded connection, such as the surface of a wall, tree, truss structure, etc. In other embodiments, through holes may also be provided on the housing fixing plate 3 to allow it to be fixed to a structure such as a rope by knots.

[0066] In some embodiments, the housing 2 has a housing back plate 23, and at least one of the housing back plate 23 and the housing fixing plate 3 is provided with a magnet 6, which enables magnetic attraction between the entire lamp and the housing fixing plate 3. In some embodiments, see Figures 12 to 15As shown, multiple magnets 6 can be provided on the back plate 23 of the housing, for example, four magnets 6 can be provided. In some embodiments, the magnetic connection facilitates the assembly and disassembly of the housing 2 as a whole and the housing fixing plate 3. In some embodiments, the magnetic connection allows the user to freely adjust the connection angle between the housing 2 and the housing fixing plate 3, for example, allowing a certain axis of the housing 2 to be connected to the housing fixing plate 3 in a vertical direction, or allowing the axis of the housing 2 to be connected to the housing fixing plate 3 in a horizontal direction or a 40° direction.

[0067] In some embodiments, the housing 2 includes a housing panel 21, housing side panels 22, and a housing back plate 23. The housing side panels 22 are annular and are fixedly connected to the housing panel 21 to form a box-like structure. In some embodiments, the housing 2 may be rectangular, circular, elliptical, triangular, square, polygonal, irregular, or other shapes. See also Figure 21 As shown, a hexagonal shell 2 is illustrated. See also Figure 22 As shown, a circular housing 2 is illustrated. In some embodiments, the housing 2 may be cylindrical. In some embodiments, the housing 2 may also be frustum-shaped or truncated pyramidal. In some embodiments, the shape of the housing panel 21 may be the same as or different from the shape of the housing back panel 23.

[0068] In some embodiments, the housing back plate 23 divides the box-like structure into a first region 201 and a second region 202. In some embodiments, the first region 201 is substantially enclosed and primarily serves to house the internal structure of the luminaire. In some embodiments, the first region 201 may be a closed structure. In some further embodiments, the interior of the first region 201 may also be potted. In other embodiments, the first region 201 may also be a partially open structure and equipped with a drainage structure. Specific configurations can be tailored to actual outdoor needs.

[0069] In some embodiments, the battery compartment 4 is located inside the first region 201, and the battery compartment 4 has a battery compartment opening on the housing side 22 for receiving power 5 or removing power 5.

[0070] In some embodiments, the second region 202 covers the housing fixing plate 3. In some embodiments, the size of the housing fixing plate 3 is smaller than the size of the housing side panel 22 so that the second region 202 can cover the housing fixing plate 3. In some embodiments, when the housing back plate 23 is magnetically connected to the housing fixing plate 3, the housing side panel 22 can cover the housing fixing plate 3 so that the housing fixing plate 3 is hidden inside the second region 202, thereby achieving a simple lamp appearance and concealing the lamp's mounting structure. In some embodiments, the housing fixing plate 3 can have a certain thickness so that when the housing side panel 22 covers the housing fixing plate 3, the housing fixing plate 3 can, in some cases, provide a certain blocking effect on the housing side panel 22, preventing the housing 2 from sliding down the housing fixing plate 3 when the magnetic attraction is insufficient.

[0071] In one or more embodiments of this specification, see Figure 7 Combination Figure 16 as well as Figure 17 As shown, the battery compartment 4 is provided with battery compartment legs 41, and the battery compartment 4 is fixedly connected to the housing panel 21 through the battery compartment legs 41, with a gap between the battery compartment 4 and the housing panel 21. In some embodiments, the control circuit board of the lamp can be disposed in the gap between the battery compartment 4 and the housing panel 21. In some embodiments, the battery compartment legs 41 can be L-shaped. In some embodiments, the number of battery compartment legs 41 can be multiple.

[0072] In one or more embodiments of this specification, see Figure 16 , Figure 17 As shown, the first region 201 has a third region 203 inside for accommodating the sensor. In some embodiments, the sensor may include one or more of an ambient light sensor 93, a human body sensor (e.g., an infrared human body sensor 91), and an infrared receiving sensor (e.g., an infrared remote control receiver 92).

[0073] In some embodiments, the housing 2 further includes: a third region top plate 25, a third region opening on the housing panel 21, a portion of the sensor being disposed at the third region opening, and the third region top plate 25 being fixedly connected to the housing panel 21. In some embodiments, the housing 2 further includes: a third region side plate 26, the third region top plate 25 and the third region side plate 26 together forming a third region 203.

[0074] In some embodiments, the third region top plate 25 is inclined relative to the horizontal plane, and the height of the side of the third region top plate 25 near the housing panel 21 is greater than the height of the side of the third region top plate 25 away from the housing panel 21. In some embodiments, the third region top plate 25 is used to guide liquid (e.g., ambient condensate or infiltrated rainwater) on the upper or lower surface of the third region top plate 25 to flow to the bottom of the housing 2 and be discharged through the drainage structure.

[0075] In some embodiments, a first drainage groove 221 and a second drainage groove 222 are provided on the side wall 22 of the housing. The first drainage groove 221 communicates with the first region 201, and the second drainage groove 222 communicates with the third region 203. In some embodiments, the first drainage groove 221 and the second drainage groove 222 are provided at the bottom of the side wall 22 of the housing 2.

[0076] In some embodiments, the first drain trough 221 is used to drain liquid from the first area.

[0077] In some embodiments, the second drain channel 222 is positioned opposite the side of the third region top plate 25 away from the housing panel 21, such as the side of the third region top plate 25 with a lower height, so that droplets falling from the side of the third region top plate 25 with a lower height can be discharged through the second drain channel 222.

[0078] In one or more embodiments of this specification, the battery compartment opening of the battery compartment 4 is located on the side of the housing 2, and the power supply 5 is inserted into the battery compartment 4 along a first direction. In some embodiments, the first direction may be a horizontal direction. In some embodiments, the first direction may also have a certain angle with the horizontal direction (such as 10°, 20°, 30°, etc.), and the battery compartment opening of the battery compartment 4 is set downward to prevent outdoor rainwater from entering the battery compartment 4 to a certain extent.

[0079] In some embodiments, the inner wall of the battery compartment 4 has a first positioning protrusion 42 extending from the opening of the battery compartment along a first direction. In some embodiments, the outer wall of the power supply 5 has a first positioning groove 51 that matches the first positioning protrusion 42. In some embodiments, the first positioning protrusion 42 and the first positioning groove 51 provide insertion guidance for the power supply 5. In some embodiments, the first positioning protrusion 42 and the first positioning groove 51 further restrict the insertion direction of the power supply 5 to prevent incorrect insertion on either side of the power supply 5.

[0080] In some embodiments, the number of first positioning protrusions 42 may be one or more, and the number of first positioning grooves 51 matches the number of first positioning protrusions 42. In some embodiments, the first positioning grooves 51 extend through a first direction of the power supply 5. In some embodiments, the battery compartment opening of the battery compartment 4 is chamfered to guide the insertion of the power supply 5, and in some embodiments, the first positioning protrusions 42 at the battery compartment opening are also chamfered to provide insertion guidance for the power supply 5.

[0081] In one or more embodiments of this specification, one of the housing 2 and the housing fixing plate 3 is provided with a second positioning protrusion, and the other of the housing 2 and the housing fixing plate 3 is provided with a second positioning groove that matches the second positioning protrusion. In some embodiments, the cooperation of the second positioning protrusion and the second positioning groove is used to guide the housing 2 and the housing fixing plate 3 when they are magnetically connected, so that the housing 2 can enter a predetermined position when it is magnetically attracted to the housing fixing plate 3, maintaining the consistency of the positioning of the housing 2 each time. In some embodiments, the housing 2 is provided with a second positioning protrusion, and the housing fixing plate 3 is provided with a second positioning groove. In other embodiments, the housing 2 is provided with a second positioning groove, and the housing fixing plate 3 is provided with a second positioning protrusion.

[0082] In some embodiments, the shape of the second positioning protrusion may be conical or frustum-shaped. In some embodiments, the number of second positioning protrusions may be multiple.

[0083] In other embodiments, the second positioning protrusion may be annular. In some embodiments, the annular second positioning protrusion is arranged along the outer periphery of the housing back plate 23 of the housing 2, or along the outer periphery of the housing fixing plate 3. In some embodiments, the cross-section of the second positioning protrusion may be rectangular, triangular, or trapezoidal.

[0084] In some embodiments, the second positioning protrusion may have an upper surface. In some embodiments, the upper surface of the second positioning protrusion may be an arc surface, such as a conical or frustum-shaped second positioning protrusion. In other embodiments, the upper surface of the second positioning protrusion may be an inclined plane, such as an annular second positioning protrusion, or a pyramidal second positioning protrusion. In some embodiments, the upper surface of the second positioning protrusion may have a rough portion, so that after the housing 2 and the housing fixing plate 3 are magnetically attracted, the weight of the lamp generates friction through the rough portion, thereby compensating for the weight of the lamp to a certain extent and preventing the lamp from sliding down the housing fixing plate 3.

[0085] In one or more embodiments of this specification, see Figures 1 to 4 As shown, the lamp also includes a first rod-shaped structure 7 and a second rod-shaped structure 8. The first rod-shaped structure 7 has a light-emitting unit 1 inside, and the second rod-shaped structure 8 connects the first rod-shaped structure 7 and the housing 2. In some embodiments, the second rod-shaped structure 8 may be arranged perpendicular to the first rod-shaped structure 7.

[0086] In some embodiments, the middle portion of the first rod-shaped structure 7 is rotatably connected to the second rod-shaped structure 8. In some embodiments, a rotation mechanism for achieving rotation is provided between the first rod-shaped structure 7 and the second rod-shaped structure 8. In some embodiments, the middle portion of the first rod-shaped structure 7 may extend outward to form a rotating connection portion intersecting the first rod-shaped structure 7. In some embodiments, the rotating connection portion may be perpendicular to the first rod-shaped structure 7. In some embodiments, the first rod-shaped structure 7 is rotatably connected to the second rod-shaped structure 8 via the rotating connection portion. In some embodiments, the rotating connection portion may be inserted into the interior of the second rod-shaped structure 8 to achieve a rotatable connection. In other embodiments, the second rod-shaped structure 8 may be inserted into the interior of the rotating connection portion to achieve a rotatable connection.

[0087] In some embodiments, a rotation mechanism for realizing the rotation of the first rod-shaped structure 7 and the second rod-shaped structure 8 may include: a groove disposed on one of the rotational connection portion and the second rod-shaped structure 8 and a retaining ring disposed on the other of the rotational connection portion and the second rod-shaped structure 8, the retaining ring being disposed in the groove to realize rotation.

[0088] In other embodiments, the rotating mechanism may include a slot disposed on one of the rotating connecting portion and the second rod-shaped structure 8, and a first locking block disposed on the other of the rotating connecting portion and the second rod-shaped structure 8. The first locking block is disposed within the slot to achieve rotation. In this embodiment, a second locking block may be further disposed within the slot to block the first locking block, preventing the first locking block from rotating in the circumferential direction of the slot and restricting its rotation to a portion of the slot, thereby limiting the rotation angle of the first rod-shaped structure 7. In some embodiments, the rotation angle may be 280° to 350°, for example, 330°. In some embodiments, limiting the rotation angle of the first rod-shaped structure 7 relative to the second rod-shaped structure 8 can prevent the internal wiring harness from breaking.

[0089] In one or more embodiments of this specification, see Figure 9 , Figure 10 as well as Figure 19 As shown, the first rod-shaped structure 7 has a light-emitting unit circuit board 11 inside, and a light-emitting unit 1 is provided on the light-emitting unit circuit board 11. The light-emitting unit circuit board 11 is connected to the control circuit board provided in the housing 2 through the wire harness 12. In some embodiments, the light-emitting unit circuit board 11 can be a flexible circuit board.

[0090] In some embodiments, the first rod-shaped structure 7 has an accommodating space inside. In some embodiments, the first rod-shaped structure 7 may include a tubular portion and end caps disposed at both ends of the tubular portion. In some embodiments, the end caps are threadedly connected to the tubular portion. In some embodiments, the light-emitting unit circuit board 11 is disposed inside the tubular portion.

[0091] In some embodiments, the wiring harness 12 extends from the interior of the housing 2 through the second rod-shaped structure 8 to the interior of the first rod-shaped structure 7. In some embodiments, the light-emitting unit circuit board 11 is connected to the wiring harness via a connector 111. In some embodiments, the connector 111 may include a mating male and female connector. One of the male and female connectors is connected to the light-emitting unit circuit board 11, and the other of the male and female connectors is connected to the wiring harness 12.

[0092] In some embodiments, a light-transmitting plate 71 is provided inside the first rod-shaped structure 7, extending along the axial direction of the first rod-shaped structure 7, and the cross-section of the light-transmitting plate 71 is arc-shaped. In some embodiments, the cross-section of the light-transmitting plate 71 is C-shaped. In some embodiments, the light-transmitting plate 71 has an opening for limiting the light-emitting unit circuit board 11, and the light-emitting unit circuit board 11 is disposed at the opening of the light-transmitting plate 71. In some embodiments, the light-emitting unit circuit board 11 and the light-transmitting plate 71 together form a cylindrical structure. In some embodiments, the outer diameter of the cylindrical structure formed by the light-emitting unit circuit board 11 and the light-transmitting plate 71 matches the inner diameter of the first rod-shaped structure 7, so that the light-emitting unit circuit board 11 and the light-transmitting plate 71 can be arranged inside the first rod-shaped structure 7, and the inner wall of the first rod-shaped structure 7 can limit the light-emitting unit circuit board 11 and the light-transmitting plate 71. Based on the opening of the light-transmitting plate 71 and its cooperation with the light-emitting unit circuit board 11, the light-emitting unit circuit board 11 can extend along the inner wall of the first rod-shaped structure 7 and parallel to the axial direction of the first rod-shaped structure 7. In some embodiments, the first rod-shaped structure 7 may have a small diameter, such as 5 mm or 8 mm. Due to space constraints, it is difficult to fix the light-emitting unit circuit board 11 with fasteners such as bolts under this diameter condition. However, by limiting the light-transmitting plate 71 with an opening in a C-shaped cross section, the light-emitting unit circuit board 11 can be kept in position without additional fasteners. In some embodiments, the inner wall of the opening of the light-transmitting plate 71 is inclined so that the cross section of the opening is trapezoidal. In some embodiments, the width of the outer side of the opening of the light-transmitting plate 71 is greater than the width of the inner side of the opening of the light-transmitting plate 71 to prevent the light-emitting unit circuit board 11 from moving toward the center of the light-transmitting plate 71.

[0093] In some embodiments, the light-transmitting plate 71 may be made of a transparent material. In other embodiments, the light-transmitting plate 71 may also be made of a milky white or other light-uniforming material to achieve a uniform light effect.

[0094] In some embodiments, a light-emitting port is provided on the first rod-shaped structure 7, and a portion of the light-transmitting plate 71 is located at the light-emitting port. In some embodiments, the light-emitting port is oriented toward the housing 2 to obtain a backlight effect.

[0095] In one or more embodiments of this specification, the power supply 5 includes a first switch 52 for controlling whether the power supply 5 supplies power.

[0096] In one or more embodiments of this specification, the housing 2 is provided with a second switch 27 for controlling the light-emitting unit 1 to turn on or off.

[0097] In some embodiments, the housing 2 is provided with a second switch 27, which controls whether the power supply 5 supplies power and whether the light-emitting unit 1 is turned on or off. In some embodiments, the power supply 5 is provided with a first switch 52 and the housing 2 is provided with a second switch 27, which control whether the power supply 5 supplies power and whether the light-emitting unit 1 is turned on or off, respectively.

[0098] In one or more embodiments of this specification, the lamp further includes a charging device 101 for charging the power supply 5.

[0099] In some embodiments, the charging device 101 may be a charging circuit integrated into the control circuit board of the lamp. In some embodiments, the housing 2 is provided with a charging interface for connecting to mains power, and a charging cable compatible with the charging interface is used to connect to mains power. In some embodiments, the power supply 5 in the battery compartment 4 is charged through the charging interface.

[0100] In some embodiments, the charging device 101 may be a standalone charging device, such as a charging base or charging compartment adapted to the removable power supply 5. In some embodiments, the standalone charging device 101 may include a charging interface. In some embodiments, the standalone charging device 101 may include at least two charging interfaces. In some embodiments, one or more power supplies 5 removed from the battery compartment 4 are charged through one or more charging interfaces.

[0101] Figure 23 These are schematic diagrams illustrating application scenarios of the lighting fixtures according to some embodiments of this specification. For example... Figure 23 As shown, the luminaire may include a controller and a sensor connected to the controller via a signal connection. In some embodiments, the sensor may include, but is not limited to, an ambient light sensor, an infrared remote control receiver, a human body sensor, etc. In some embodiments, the controller and the sensor may be installed in the luminaire. For example, the controller and the sensor may be installed inside the housing 2 of the luminaire. In some embodiments, the controller may be set independently relative to the luminaire and establish a signal connection with the light-emitting unit 1 in the luminaire via wired / wireless communication. In some embodiments, the sensor may be set independently relative to the luminaire (e.g., placed near the luminaire) and establish a signal connection with the controller via wired / wireless communication.

[0102] In some embodiments, the controller of the luminaire is signal-connected to the light-emitting unit 1, and the controller can be used to control the light-emitting unit 1 to turn on or off. In some embodiments, the controller can be provided by the control circuit board described above. In some embodiments, the controller can include one or more processors. By way of example only, the controller can include a central processing unit (CPU), an application-specific integrated circuit (ASIC), an application-specific instruction processor (ASIP), a graphics processing unit (GPU), a physical processor (PPU), a digital signal processor (DSP), a field-programmable gate array (FPGA), a programmable logic circuit (PLD), a microcontroller unit, a microprocessor, or any combination thereof.

[0103] In some embodiments, the luminaire may have one or more preset scene modes. In some embodiments, the preset scene modes may include preset brightness parameters (e.g., 0-100%, or e.g., 250lm) and preset color temperature parameters (e.g., 4000K). For example, scene modes may include a reading mode (e.g., brightness set to 300-400lm, accounting for 80% of the maximum brightness, color temperature set to 5000K), a relaxation mode (e.g., brightness set to 100-200lm, accounting for 50% of the maximum brightness, color temperature set to 3000K), and a sleep mode (e.g., brightness set to 20-50lm, accounting for 10% of the maximum brightness, color temperature set to 1800K).

[0104] In some embodiments, the controller can be signal-connected to a control terminal (e.g., a remote control, mobile phone, tablet computer, etc.). In some embodiments, the lighting fixture may include an infrared remote control receiver for receiving signals from the remote control, and the controller can acquire the remote control signals received by the infrared remote control receiver. In some embodiments, the controller can be used to: adjust the lighting fixture to a preset scene mode based on a first user instruction. In some embodiments, the first user instruction can be provided by clicking a button or virtual button provided by the control terminal that corresponds to the preset scene mode. In some embodiments, adjusting the lighting fixture to the preset scene mode may include: adjusting the brightness and color temperature parameters of the lighting fixture to the brightness and color temperature parameters in the preset scene mode.

[0105] In some embodiments, the controller can be used to adjust the brightness and color temperature parameters of the luminaire based on a second user instruction. In some embodiments, the second user instruction can be provided by sliding a virtual slider in the graphical user interface provided by the control terminal.

[0106] In one or more embodiments of this specification, the luminaire further includes an ambient light sensor (such as ambient light sensor 93), which is signal-connected to a controller. The controller is configured to: acquire the ambient light signal from the ambient light sensor, the ambient light signal reflecting the brightness of the ambient light; and control the brightness parameters and / or color temperature parameters of the light-emitting unit 1 based on the ambient light signal. In some embodiments, controlling the light-emitting unit 1 via the ambient light signal can automatically adjust the brightness and color temperature of the luminaire within a certain range according to the current environment, providing a better user experience.

[0107] In some embodiments, the ambient light sensor can sense visible light in the range of 400-700nm and detect the current light intensity. In some embodiments, when the ambient light changes, the ambient light sensor can convert the visible light intensity information into a corresponding current / voltage signal, send it to the subsequent circuit for processing, and finally output a digital signal to the controller. In some embodiments, the controller can control the brightness parameters and / or color temperature parameters of the light-emitting unit 1 based on the digital signal provided by the ambient light sensor. In some embodiments, the ambient light sensor can be located in the third region 203.

[0108] In some embodiments, controlling the brightness and / or color temperature parameters of the light-emitting unit 1 based on the ambient light signal may include: controlling the brightness and / or color temperature parameters of the light-emitting unit 1 based on the ambient light signal and the current scene mode.

[0109] For example, the current scene mode is reading mode (e.g., brightness set to 300-400lm, accounting for 80% of the maximum brightness, color temperature set to 5000K), the ambient light sensor obtains the current light intensity as night (e.g. 0.2 lux), and the controller adjusts the parameters of the light-emitting unit 1 to 300lm and the color temperature to 5000K.

[0110] For example, the current scene mode is reading mode (e.g., brightness set to 300-400lm, accounting for 80% of the maximum brightness, color temperature set to 5000K), the ambient light sensor obtains the current light intensity as side view under the sun (e.g., 57800 lux), and the controller adjusts the parameters of the light-emitting unit 1 to 400lm and the color temperature to 5000K.

[0111] In some embodiments, controlling the brightness and / or color temperature parameters of the light-emitting unit 1 based on the ambient light signal may include: determining a scene mode based on the ambient light signal, and controlling the brightness and / or color temperature parameters of the light-emitting unit 1 based on the scene mode.

[0112] For example, the ambient light sensor obtains that the current light intensity is nighttime (e.g., 0.2 lux), and the controller adjusts the parameters of the light-emitting unit 1 to the preset parameters of the sleep mode (e.g., brightness set to 20-50 lm, accounting for 10% of the maximum brightness, and color temperature set to 1800K).

[0113] For example, the ambient light sensor obtains the current light intensity as a bright indoor environment (e.g., 100-550 lux), and the controller adjusts the parameters of the light-emitting unit 1 to the preset parameters of the leisure mode (e.g., brightness set to 100-200 lm, accounting for 50% of the maximum brightness, and color temperature set to 3000K).

[0114] In one or more embodiments of this specification, the controller is signal-connected to the power supply; the controller is used to: obtain the remaining power of the power supply; and control the brightness parameters and / or color temperature parameters of the light-emitting unit 1 based on the remaining power. In some embodiments, controlling the light-emitting unit 1 based on the remaining power can save power by reducing the operating power of the light-emitting unit 1, extend the usage time of the current power supply, and provide the user with sufficient time to prepare a backup power source (e.g., power supply 5).

[0115] In some embodiments, controlling the brightness parameter and / or color temperature parameter of the light-emitting unit 1 based on the remaining power may include: reducing the current brightness parameter of the light-emitting unit 1 when the remaining power is less than a preset power.

[0116] For example, if the controller obtains that the remaining power of the power supply is 17%, which is less than the preset power (e.g., 20%), and the light-emitting unit 1 is currently in reading mode (e.g., brightness set to 300-400lm), then the controller will set the brightness of the light-emitting unit 1 to 200lm.

[0117] For example, if the controller obtains that the remaining power of the power supply is 8%, which is less than the preset power (e.g., 20%), and the light-emitting unit 1 is currently in leisure mode (e.g., brightness set to 100-200lm), then the controller will set the brightness of the light-emitting unit 1 to 50lm.

[0118] In some embodiments, controlling the brightness and / or color temperature parameters of the light-emitting unit 1 based on the remaining power may include: when the remaining power is less than a preset power, reducing the current brightness parameter of the light-emitting unit 1 based on the ambient light signal provided by the ambient light sensor.

[0119] In some embodiments, controlling the brightness and / or color temperature parameters of the light-emitting unit 1 based on the remaining power may include: when the remaining power is less than a preset power, further reducing the current brightness parameter of the light-emitting unit 1 based on the scene mode corresponding to the ambient light signal provided by the ambient light sensor.

[0120] For example, the controller obtains that the remaining power of the power supply is 8%, which is less than the preset power (e.g., 20%), and the ambient light sensor obtains that the current light intensity is night (e.g., 0.2 lux). The controller further reduces the brightness parameter of the light-emitting unit 1 based on the preset parameters of the sleep mode (e.g., brightness set to 20 lm, accounting for 10% of the maximum brightness, color temperature set to 1800K).

[0121] For example, the controller obtains that the remaining power of the power supply is 8%, which is less than the preset power (e.g., 20%), and the ambient light sensor obtains that the current light intensity is a bright indoor environment (e.g., 100-550 lux). The controller further reduces the brightness parameter of the light-emitting unit 1 based on the preset parameters of the leisure mode (e.g., brightness set to 100-200 lm, accounting for 50% of the maximum brightness, color temperature set to 3000K) (e.g., further reduce the brightness to 80 lm, accounting for 20% of the maximum brightness, color temperature set to 3000K).

[0122] In one or more embodiments of this specification, the controller is signal-connected to the power supply; the controller is used to: obtain the remaining power of the power supply; when the remaining power is less than a preset power (e.g., 10%, 5%, etc.), control the light-emitting unit 1 to send a low power signal. The low power signal can be used to remind the user that the current power is low, so that the user can replace the power supply / charge in time.

[0123] In some embodiments, the low battery signal may include: the light-emitting unit 1 flashing at a preset frequency. For example, the light-emitting unit 1 may turn off at a frequency of 1 time / second, each time turning off lasting 0.2 seconds, and flash continuously for 5 seconds. In some embodiments, the low battery signal may further include: providing a low battery sound effect. For example, the low battery sound effect may include a specific sound effect or voice sound effects such as "Please charge" or "Low battery".

[0124] In one or more embodiments of this specification, the luminaire further includes a human body sensor (e.g., an infrared human body sensor 91), which is signal-connected to a controller. The controller is configured to: acquire a sensing signal indicating that a human body has entered the sensing range of the human body sensor; and control the light-emitting unit 1 to turn on or off based on the sensing signal. In some embodiments, the controller is configured to control the light-emitting unit 1 to turn on when a human body is within the sensing range of the human body sensor. In some embodiments, the controller is configured to control the light-emitting unit 1 to turn off when a human body leaves the sensing range of the human body sensor. In some embodiments, control of the light-emitting unit 1 based on the sensing signal from the human body sensor allows for automatic on-time illumination without operating a luminaire switch (e.g., a second switch) and automatic off-time to save power. In some embodiments, the human body sensor may be located in a third region 203. In some embodiments, the human body sensor may be a pyroelectric sensor, such as an infrared receiving sensor. In other embodiments, the human body sensor may be a millimeter-wave radar. In some embodiments, the sensing angle of the human body sensor may be 100° to 150°, for example, 120° to 130°. In some embodiments, the sensing distance of the human body sensor may be 2 to 8 meters, for example, 3 to 5 meters.

[0125] In some embodiments, the controller is connected to the power supply via a signal connection; the controller is used to: obtain the remaining power of the power supply; when the remaining power is less than a preset power, control the light-emitting unit 1 to send a low power signal based on the sensing signal provided by the human body sensor.

[0126] In some embodiments, when the remaining power is less than a preset power, controlling the light-emitting unit 1 to send a low power signal based on the sensing signal provided by the human body sensor may include: when the remaining power is less than the preset power and the human body is within the sensing range of the human body sensor, controlling the light-emitting unit 1 to send a low power signal.

[0127] In one or more embodiments of this specification, the luminaire may further include a backup power supply, the backup power supply and the light-emitting unit 1 are electrically connected, and the backup power supply and / or the light-emitting unit 1 are signal connected to a controller; the controller is used to: acquire a disassembly signal of the power supply 5 being removed from the battery compartment 4; and control the light-emitting state of the light-emitting unit 1 based on the disassembly signal.

[0128] In one or more embodiments of this specification, the luminaire may further include a backup power supply and a backup light source, the backup power supply and the backup light source being electrically connected, and the backup power supply and / or the backup light source having a signal connection with a controller; the controller is used to: acquire a disassembly signal indicating that the power supply 5 has been removed from the battery compartment 4; and control the light emission state of the backup light source based on the disassembly signal.

[0129] In some embodiments, the power supply 5 may be removed from the battery compartment 4 due to usage scenarios such as replacement. In such usage scenarios, the light-emitting unit 1 loses power and goes out, and temporary lighting is provided by controlling the backup light source to emit light, so that users can replace the power supply in darker environments such as at night.

[0130] In some embodiments, a backup light source may be disposed on the housing panel 21. In some embodiments, a backup light source may be disposed on the housing side panel 22, for example, at the battery compartment opening on the housing side panel 22. In some embodiments, a backup power source may be disposed inside the housing 2. In some embodiments, the backup power source may be a button battery assembled inside the housing 2. In some embodiments, the backup power source may be a rechargeable battery assembled inside the housing 2, which can be charged through a charging interface configured on the housing 2. In some embodiments, the backup power source may be charged through the power source 5, that is, a portion of the power of the power source 5 may be transferred to the backup power source.

[0131] In some embodiments, the disassembly signal can be provided by a physical switch. In some embodiments, the state of the physical switch changes when the power supply is disassembled to provide the disassembly signal. In some embodiments, the physical switch can be a microswitch built into the battery compartment 4. When the power supply 5 is disassembled from the battery compartment 4, the state of the microswitch changes (e.g., the microswitch is pressed), thereby generating a disassembly signal. In some embodiments, the disassembly signal can be transmitted to a controller, which activates a backup light source based on the disassembly signal. In some embodiments, the physical switch can be a magnetic switch built into the battery compartment 4. When the power supply 5 is disassembled from the battery compartment 4, the magnetic field of the magnetic switch changes, thereby generating a disassembly signal.

[0132] In some embodiments, when the controller receives a disassembly signal indicating that the power supply 5 has been removed from the battery compartment 4, the controller can control the backup light source to emit light. In some embodiments, when the controller receives a disassembly signal indicating that the power supply 5 has been removed from the battery compartment 4, the controller can control the backup power supply to supply power to the backup light source, thereby controlling the backup light source to emit light.

[0133] In some embodiments, the luminaire may include an ambient light sensor, which is signal-connected to a controller; the controller is capable of acquiring the ambient light signal from the ambient light sensor, the ambient light signal reflecting the brightness of the ambient light. In some embodiments, controlling the illumination state of the backup light source based on a disassembly signal includes controlling the illumination state of the backup light source based on both the disassembly signal and the ambient light signal. In some embodiments, when the controller acquires a disassembly signal and the ambient light signal acquired by the controller is not within a preset range (e.g., the brightness of the ambient light reflected by the ambient light signal acquired by the controller is less than a preset brightness), the illumination state of the backup light source is controlled (e.g., the backup light source is turned on). In some embodiments, the backup light source can be used for temporary lighting when a user replaces a power source in a dark environment.

[0134] For example, when the controller receives a disassembly signal indicating that the power supply 5 has been removed from the battery compartment 4, it determines that the current environment is nighttime (e.g., light intensity of 0.2 lux) based on the ambient light signal obtained from the ambient light sensor, and controls the backup light source to emit light. Alternatively, when the controller receives a disassembly signal indicating that the power supply 5 has been removed from the battery compartment 4, it determines that the current environment is bright (e.g., light intensity of 100-1000 lux) based on the ambient light signal obtained from the ambient light sensor, and controls the backup light source to remain off.

[0135] In one or more embodiments of this specification, a method for controlling a lamp is provided, applicable to controlling the lamp described above. The control method includes: acquiring a first signal; the first signal including an ambient light signal, remaining power of a power source, and / or a human body induction signal; and controlling the light-emitting unit 1 of the lamp according to the first signal. In some embodiments, the lamp control method may be executed by a controller.

[0136] In one or more embodiments of this specification, a control method for a lamp is provided, applicable to the lamps described above. The control method includes one or more of the following: a scene mode control method, an automatic scene mode control method, a power-saving mode control method, and a low battery warning control method.

[0137] In some embodiments, the scene mode control method includes: adjusting the current brightness parameters and color temperature parameters of the light-emitting unit 1 to preset brightness parameters and color temperature parameters in a preset scene mode.

[0138] In some embodiments, the automatic scene mode control method includes: activating the automatic scene mode based on a user instruction; in the automatic scene mode, acquiring the environmental state and adjusting the brightness and color temperature parameters of the light-emitting unit 1 based on the environmental state and the current scene mode, wherein the scene mode has preset brightness and color temperature parameters.

[0139] In some embodiments, the power-saving mode control method includes: acquiring power information, maintaining the brightness parameters and / or color temperature parameters of the current scene mode based on the power information, or reducing the brightness parameters and / or color temperature parameters of the current scene mode based on the power information.

[0140] In some embodiments, the low battery warning control method includes: acquiring battery information; when the remaining battery is less than a preset battery level, sending a low battery signal through the light-emitting unit 1 at preset intervals; and stopping the sending of the low battery signal based on a user instruction.

[0141] The beneficial effects that the embodiments of this specification may bring include, but are not limited to: (1) the setting of a detachable power supply and battery compartment avoids the limitation of the lamp being restricted by the preset power supply position, allowing installation in any indoor location and outdoor use; (2) the lamp can be flexibly fixed by the cooperation of the housing and the housing fixing plate; (3) the fixing structure of the back of the lamp is hidden by the side of the housing covering the back panel, resulting in a simple appearance; (4) the gap between the battery compartment and the housing panel is formed by the battery compartment support feet, which facilitates the installation of the circuit board and wiring harness; (5) the design of the first and second water baffles avoids water accumulation in the first and third areas inside the housing; (6) the liquid droplets are guided to drain through the second water baffle by the inclined top plate of the third area; (7) the connection between the power supply and the battery compartment is guided by the first positioning protrusion and the first positioning groove; (8) the connection between the power supply and the battery compartment is guided by the second positioning protrusion and the second positioning groove. The groove guides the magnetic attraction between the housing and the housing fixing plate: (9) The rough part of the second positioning protrusion provides friction to resist the gravity of the lamp falling; (10) Allows the first rod structure to rotate relative to the second rod structure to adjust the position and direction of the light source; (11) Light is obtained through the cooperation of the light outlet and the light-transmitting plate, and a backlight effect can be provided; (12) One or more power supplies are charged through the charging device, so that the power supply can alternately power the lamp; (13) The lamp can adjust the brightness and color temperature according to the environment through the ambient light signal provided by the ambient light sensor; (14) The light source control based on power is realized through the signal connection between the controller and the power supply, and a low power signal can be sent to the user to prompt the user to replace the power supply; (15) The light source can be turned on or off based on human body induction; (16) The user can obtain temporary lighting when replacing the power supply through the setting of backup power supply and backup light source. It should be noted that different embodiments may produce different beneficial effects. In different embodiments, the beneficial effects that may be produced can be any one or a combination of the above, or any other possible beneficial effects.

[0142] The basic concepts have been described above. It is obvious that the detailed disclosure above is merely illustrative and does not constitute a limitation of this specification. Although not explicitly stated herein, various modifications, improvements, and corrections may be made to this specification by those skilled in the art. Such modifications, improvements, and corrections are taught in this specification and therefore remain within the spirit and scope of the exemplary embodiments described herein.

Claims

1. A lamp, characterized in that, include: Light-emitting unit, housing, battery compartment, and power supply; The housing has a battery compartment inside for accommodating the power source. The power source is detachably connected to the battery compartment. When the power source is installed in the battery compartment, the power source is electrically connected to the light-emitting unit.

2. The lamp according to claim 1, characterized in that, Also includes: A housing fixing plate, wherein the housing is magnetically connected to the housing fixing plate, the housing has a housing back plate, and at least one of the housing back plate and the housing fixing plate is provided with a magnet.

3. The lamp according to claim 2, characterized in that, The housing includes: a housing panel, a housing side panel, and a housing back plate. The housing side panel is annular and is fixedly connected to the housing panel to form a box-shaped structure. The back plate of the housing divides the box-shaped structure into a first region and a second region. The battery compartment is located inside the first region, and the battery compartment has an opening on the side of the housing; The second region covers the housing fixing plate.

4. The lamp according to claim 3, characterized in that, The battery compartment is provided with battery compartment legs, and the battery compartment is fixedly connected to the housing panel through the battery compartment legs, with a gap between the battery compartment and the housing panel.

5. The lamp according to claim 3, characterized in that, The first region has a third region inside it for accommodating the sensor; The housing further includes: a third region top plate, the housing panel having a third region opening, a portion of the sensor being disposed at the third region opening, and the third region top plate being fixedly connected to the housing panel; The top plate of the third region is inclined relative to the horizontal plane, and the height of the side of the top plate of the third region closer to the housing panel is greater than the height of the side of the top plate of the third region farther away from the housing panel.

6. The lamp according to claim 5, characterized in that, A first drainage groove is provided on the side of the housing, and the first drainage groove is connected to the first region; and / or, a second drainage groove is provided on the side of the housing, and the second drainage groove is connected to the third region, with the second drainage groove facing the side of the top plate of the third region away from the housing panel.

7. The lamp according to claim 1, characterized in that, The battery compartment opening is located on the side of the housing, and the power supply is inserted into the battery compartment in a first direction; The inner wall of the battery compartment has a first positioning protrusion, which extends from the opening of the battery compartment along the first direction. The outer wall of the power supply has a first positioning groove, which matches the first positioning protrusion.

8. The lamp according to claim 1, characterized in that, One of the housing and the housing fixing plate is provided with a second positioning protrusion, and the other of the housing and the housing fixing plate is provided with a second positioning groove that matches the second positioning protrusion; The upper surface of the second positioning protrusion has a rough portion.

9. The lamp according to claim 1, characterized in that, Also includes: A first rod-shaped structure and a second rod-shaped structure, wherein the light-emitting unit is disposed inside the first rod-shaped structure, and the second rod-shaped structure connects the first rod-shaped structure and the housing.

10. The lamp according to claim 9, characterized in that, The middle part of the first rod-shaped structure is rotatably connected to the second rod-shaped structure; The first rod-shaped structure has a light-emitting unit circuit board inside, the light-emitting unit circuit board has the light-emitting unit, and the light-emitting unit circuit board is connected to a control circuit board located inside the housing via a wire harness; The wire harness extends from the inside of the housing through the second rod-shaped structure to the inside of the first rod-shaped structure.

11. The lamp according to claim 10, characterized in that, The first rod-shaped structure has a light-transmitting plate inside, which extends along the axial direction of the first rod-shaped structure. The cross-section of the light-transmitting plate is arc-shaped, and the light-transmitting plate has an opening for limiting the light-emitting unit circuit board. The first rod-shaped structure has a light outlet, a portion of the light-transmitting plate is located at the light outlet, and the light outlet is oriented toward the housing.

12. The lamp according to claim 1, characterized in that, The power supply has a first switch for controlling whether the power supply provides power.

13. The lamp according to claim 1 or 12, characterized in that, The housing is provided with a second switch for controlling the light-emitting unit to turn on or off.

14. The lamp according to claim 1, characterized in that, Also includes: A charging device for charging the power source.

15. The lamp according to claim 1, characterized in that, It also includes a controller and an ambient light sensor, the controller being signal-connected to the light-emitting unit, and the ambient light sensor being signal-connected to the controller; the controller is used for: The ambient light signal from the ambient light sensor is acquired, and the ambient light signal reflects the brightness of the ambient light. The brightness parameters and / or color temperature parameters of the light-emitting unit are controlled based on the ambient light signal.

16. The lamp according to claim 15, characterized in that, The control of the brightness parameters and / or color temperature parameters of the light-emitting unit based on the ambient light signal includes: The scene mode is determined based on the ambient light signal; The brightness parameters and / or color temperature parameters of the light-emitting unit are controlled based on the scene mode.

17. The lamp according to claim 1, characterized in that, It also includes a controller, which has a signal connection to the light-emitting unit and a signal connection to the power supply; the controller is used for: Obtain the remaining power of the power supply; The brightness and / or color temperature parameters of the light-emitting unit are controlled based on the remaining power.

18. The lamp according to claim 1, characterized in that, It also includes a controller, which has a signal connection to the light-emitting unit and a signal connection to the power supply; the controller is used for: Obtain the remaining power of the power supply; When the remaining power is less than the preset power, the light-emitting unit is controlled to send a low power signal.

19. The lamp according to claim 18, characterized in that, The low battery signal includes: the light-emitting unit flashing at a preset frequency.

20. The lamp according to claim 1, characterized in that, It also includes a controller and a human body sensor, the controller being signal-connected to the light-emitting unit, and the human body sensor being signal-connected to the controller; the controller is used for: Acquire the sensing signal when a human body enters the sensing range of the human body sensor; The light-emitting unit is turned on or off based on the sensing signal.

21. The lamp according to claim 1, characterized in that, It also includes a controller and a backup power supply, the backup power supply being electrically connected to the light-emitting unit, and the backup power supply and / or the light-emitting unit having a signal connection to the controller; the controller is used for: Acquire a removal signal indicating that the power supply has been removed from the battery compartment; The luminous state of the luminous unit is controlled based on the disassembly signal.

22. The lamp according to claim 1, characterized in that, It also includes a controller, a backup power supply, and a backup light source, wherein the backup power supply and the backup light source are electrically connected, and the backup power supply and / or the backup light source are signal connected to the controller; the controller is used for: Acquire a removal signal indicating that the power supply has been removed from the battery compartment; The emission state of the backup light source is controlled based on the disassembly signal.

23. The lamp according to claim 21, characterized in that, It also includes an ambient light sensor, which is signal-connected to the controller; the controller is capable of acquiring the ambient light signal from the ambient light sensor, the ambient light signal reflecting the brightness of the ambient light; controlling the luminous state of the backup light source based on the disassembly signal includes: The illumination state of the backup light source is controlled based on the disassembly signal and the ambient light signal.

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