Lamp

Abstract

The utility model provides a lamp which comprises a lamp body and a lamp holder. Wherein the lamp body can emit light. The lamp body is provided with a first electric connection part. The lamp holder is detachably connected with the lamp body. A second electric connecting part is arranged on the lamp holder, and the first electric connecting part and the second electric connecting part are in butt joint to form electric connection, so that the lamp main body and the lamp holder form electric connection, and the lamp holder is used for supplying power to the lamp main body. The lamp cap comprises an adapter and a charging base, the adapter is used for being connected to an external lamp base, and the charging base can freely move and is placed on an external supporting face. The lamp body is installed on the adapter and the charging base in a replaceable mode, the adapter and the charging base are each provided with a second electric connecting part, and therefore the adapter and the charging base can supply power to the lamp body. The lamp has multiple use forms, can adapt to different use scenes, and meets different light use requirements of users.

Description

TECHNICAL FIELD

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

[0002] The lamp in prior art has relatively single use mode, cannot satisfy the user's diversified use demand. Especially in the technical field of film and television shooting, photography and video shooting, in order to construct specific light effect, the user usually arranges multiple different lamps, thereby increasing the use cost of the user and the complexity of scene arrangement. SUMMARY

[0003] One purpose of the utility model is to provide a lamp with multiple use modes, which can adapt to different use scenes.

[0004] To solve the above technical problem, the utility model adopts the following technical scheme:

[0005] A lamp comprises:

[0006] A lamp body capable of emitting light rays; a first electrical connection part is arranged on the lamp body;

[0007] A lamp head is detachably connected with the lamp body; a second electrical connection part is arranged on the lamp head; the first electrical connection part and the second electrical connection part are connected to form an electrical connection, so that the lamp body and the lamp head are electrically connected to supply power to the lamp body by the lamp head; the lamp head comprises an adapter and a charging base; the adapter is used to be connected to an external lamp holder; the charging base is movable; the lamp body is replaceably installed on the adapter and the charging base; the second electrical connection part is arranged on the adapter and the charging base; thus, the adapter and the charging base can supply power to the lamp body.

[0008] In one example embodiment, the first electrical connection part comprises a first electrode and a second electrode; the first electrode is arranged at the center of the end face of the lamp body; the second electrode is arranged along the circumference of the end face of the lamp body; the second electrical connection part comprises a third electrode and a fourth electrode; when the lamp body is connected with the lamp head, the third electrode is connected with the first electrode to form an electrical connection, and the fourth electrode is connected with the second electrode to form an electrical connection.

[0009] In one example embodiment, a first magnetic attraction part is arranged on the lamp head; a second magnetic attraction part is arranged on the lamp body; the first magnetic attraction part and the second magnetic attraction part are magnetically attracted to connect the lamp body and the lamp head; or,

[0010] The lamp body is provided with a protruding structure, and the lamp head is provided with a recessed structure matched with the protruding structure; the protruding structure and the recessed structure are butted to realize the connection of the lamp body and the lamp head.

[0011] In one example embodiment, the first and / or second electrical connection portions comprise a retractable structure.

[0012] In one example embodiment, the adapter comprises a conversion module for converting alternating current into direct current, and the conversion module is electrically connected to the second electrical connection portion; when the lamp body and the adapter are connected, direct current is supplied to the lamp body through the second electrical connection portion and the first electrical connection portion.

[0013] In one example embodiment, the adapter is provided with a threaded joint.

[0014] In one example embodiment, the adapter is provided with a metal contact for connecting an external alternating current live wire, and the threaded joint is a metal thread for connecting an external alternating current neutral wire.

[0015] In one example embodiment, the lamp body comprises a light-emitting assembly, and the light-emitting assembly comprises a plate body in a three-dimensional structure; the light-emitting assembly comprises a plurality of light-emitting units uniformly arranged on the plate body.

[0016] In one example embodiment, the light-emitting units comprise white light LED chips, red light LED chips, blue light LED chips and / or green light LED chips.

[0017] In one example embodiment, the lamp body comprises an adjusting device arranged on the adapter, and the adjusting device is used to adjust the light-emitting parameters of the light-emitting units.

[0018] From the above technical solution, the lamp of the present application has at least the following advantages and positive effects:

[0019] The lamp of the present application comprises a lamp body and a lamp head. The lamp head and the lamp body are detachably connected, and are used to supply power to the lamp body to enable the lamp body to normally emit light. Specifically, the lamp body is provided with a first electrical connection portion. The lamp head is provided with a second electrical connection portion. The first electrical connection portion and the second electrical connection portion are butted to form an electrical connection, so that an electric current can be supplied to the lamp body to meet the power demand of the lamp body and realize the function of emitting light.

[0020] Furthermore, the lamp head includes an adapter and a charging base. The lamp body can be interchangeably mounted on the adapter and the charging base. Both the adapter and the charging base are provided with a second electrical connection, so that both the adapter and the charging base can supply power to the lamp body. The adapter is used to connect to an external lamp holder, and the charging base can move freely. Therefore, the lamp in this application has multiple usage forms and can adapt to different usage scenarios. The lamp body can be mounted on an external lamp holder via the adapter, or it can be mounted on the charging base and move freely with the charging base, allowing users to flexibly adjust the lamp configuration according to their shooting needs to adapt to different scenes and lighting requirements. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the lamp body connecting adapter in a lamp according to one embodiment of the present utility model.

[0022] Figure 2 yes Figure 1 The sectional view of the lamp shown.

[0023] Figure 3 This is a cross-sectional view of the lamp body connecting adapter in a lamp fixture according to another embodiment of this utility model.

[0024] Figure 4 yes Figure 1 An exploded view of the lamp holder and the lamp body in the lamp shown.

[0025] Figure 5 yes Figure 2 The exploded view of the lamp shown.

[0026] Figure 6 yes Figure 5 The sectional view of the lamp shown.

[0027] Figure 7 yes Figure 4 An exploded view of the lamp fixture from another perspective.

[0028] Figure 8 yes Figure 4 An exploded view of the lamp fixture from another perspective.

[0029] Figure 9 This is a three-dimensional structural diagram of the lamp body connected to the charging base in another embodiment of the present invention.

[0030] Figure 10 yes Figure 9 The sectional view of the lamp shown.

[0031] Figure 11 yes Figure 9 A schematic diagram of the lamp from another angle.

[0032] The reference numerals are explained as follows: 100, lamp; 10, lamp body; 11, body; 111, bottom shell; 112, clamping ring; 113, second protrusion; 114, notch; 115, second magnetic attraction part; 12, light emitting assembly; 121, plate body; 122, light emitting unit; 13, first control circuit board; 14, lampshade; 141, first protrusion; 15, adjusting device; 16, first electrical connection part; 161, first electrode; 162, second electrode; 20, lamp holder; 21, main body; 22, first magnetic attraction part; 23, second electrical connection part; 231, third electrode; 232, fourth electrode; 24, adapter; 241, second control circuit board; 242, metal contact; 243, metal interface; 244, conductive connecting piece; 25, charging base; 251, shell; 252, charging interface; 253, adjusting knob; 254, display area; 255, threaded mounting hole. DETAILED DESCRIPTION

[0033] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can have various changes in different embodiments, which do not deviate from the scope of the present application, and the description and drawings in essence are used for description, not for limiting the present application.

[0034] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of direction or position relationship (such as up, down, left, right, front and back, etc.) is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation. When the position of these elements is changed, the indication of these directions is also changed accordingly.

[0035] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0036] The present application provides a lamp, which has multiple use forms, can adapt to different use scenarios, and especially applies the lamp to photography and videography, which can meet the light demand of multiple scene shooting. The specific scheme is described in the following embodiments.

[0037] Please refer to Figure 1 As shown in the drawings, the lamp 100 comprises a lamp body 10. The lamp body 10 can emit light.

[0038] Specifically, referring to Figure 2 , the lamp body 10 comprises a body 11 and a light-emitting assembly 12 arranged on the body 11.

[0039] The light-emitting assembly 12 comprises a plate body 121 and a plurality of light-emitting units 122 arranged uniformly on the plate body 121, and the plate body 121 can have a three-dimensional structure so that light can be emitted from more angles. The three-dimensional structure of the plate body 121 can provide uniform lighting effects for the photographed picture, effectively reducing the light spots and shadows in the area illuminated by the light.

[0040] In this embodiment, the light-emitting assembly 12 has a cylindrical structure, and in other embodiments, the light-emitting assembly 12 can also have a circular, spherical, hemispherical structure, etc. The specific structure can be set according to actual needs, which is not limited here.

[0041] The light-emitting unit 122 comprises a white light LED chip, a red light LED chip, a blue light LED chip and / or a green light LED chip. It can be understood that there are many combinations of chips in the light-emitting unit 122. For example, the same color LED chip is arranged in each of the plurality of light-emitting units 122 in the light-emitting assembly 12, so that the light-emitting assembly 12 can emit monochromatic light; or a plurality of light-emitting units 122 are provided with a plurality of LED chips of different colors, for example, the light-emitting unit 122 is provided with a red light LED chip, a blue light LED chip and a green light LED chip at the same time, so that the light-emitting assembly 12 can not only emit monochromatic light such as red light, blue light and green light, but also emit combined light of red light and blue light, red light and green light, blue light and green light, or red, blue and green; or white light LED chip, red light LED chip, blue light LED chip and green light LED chip, etc., so that the light-emitting assembly 12 can emit light of multiple colors and multiple color temperatures.

[0042] It should be noted that the white light LED chip can be a positive white light LED chip, a warm white light LED chip and / or a cold white light LED chip.

[0043] The lamp body 10 comprises a first control circuit board 13, which is arranged on the body 11 and electrically connected with the light-emitting assembly 12. The first control circuit board 13 comprises a master control module for controlling the light-emitting assembly 12, including but not limited to controlling the opening, closing, color temperature, color, simulated flickering light effect, etc. of the light emitted by the light-emitting assembly 12.

[0044] It should be noted that the electrical connection between the first control circuit board 13 and the light-emitting assembly 12 can be wire, conductive sheet, conductive column, conductive block, etc. connection, or contact connection.

[0045] In some embodiments, the first control circuit board 13 is provided with a wireless transmission module electrically connected to the master control module, and the wireless transmission module is configured to be in communication connection with an external control device. Therefore, a user can remotely control the light emitted by the light emitting assembly 12 by operating the external control device, which is convenient and fast. If the lamp 100 in the embodiment is applied to film shooting or photography, the light can be quickly adjusted without disturbing the scene setting. The external control device can be a controller separately arranged from the lamp body 10, or an application program in an external terminal device.

[0046] The lamp body 10 comprises a lampshade 14. The lampshade 14 is arranged on the body 11 and covers the outside of the light emitting assembly 12. The light emitted by the light emitting assembly 12 can be emitted after passing through the lampshade 14. The arrangement of the lampshade 14 can effectively protect the light emitting assembly 12 and prevent dust from adhering to the light emitting units 122 in the light emitting assembly 12 to affect the light emitting effect of the light emitting assembly 12.

[0047] In some embodiments, the lampshade 14 is a soft light cover, which can perform soft light processing on the light passing through the lampshade 14, so that the light emitted outside the lampshade 14 is soft light. Soft light irradiated on the photographed object can soften the outline of the photographed object, effectively improve the picture quality of the shooting, and bring better user experience.

[0048] In the embodiment, the outer contour of the lampshade 14 is pear-shaped. In other embodiments, the outer contour of the lampshade 14 can also be spherical, hemispherical, etc., which can be set according to actual needs, and is not limited herein.

[0049] In some embodiments, the lampshade 14 is detachably connected to the body 11, so that when the lampshade 14 is damaged due to accident, the user only needs to detach the lampshade 14 and replace the lampshade 14, which is beneficial to save cost. Moreover, the detachable connection of the lampshade 14 to the body 11 is also convenient for the user to maintain the light emitting assembly 12 inside the lampshade 14. In addition, it should be noted that the change of the outer contour of the lampshade 14 will affect the overall light emitting effect of the lamp body 10, and therefore the detachable connection of the lampshade 14 to the body 11 is also convenient for the user to replace the lampshade 14 according to the actual light effect required by the user.

[0050] Please refer to Figures 4 to 6In the embodiment, the lampshade 14 is provided with a plurality of first protrusions 141 at one end of the lampshade 14 close to the body 11. The body 11 comprises a bottom shell 111, a clamping ring 112 arranged on the bottom shell 111, and a plurality of second protrusions 113 arranged on the clamping ring 112. The second protrusions 113 are arranged on the inner side wall of the clamping ring 112 and are spaced apart along the inner periphery of the clamping ring 112. The thickness of the second protrusions 113 is less than the thickness of the clamping ring 112 in the direction of the body 11 towards the lampshade 14. The thickness of the first protrusions 141 is less than or equal to the thickness of the clamping ring 112 minus the thickness of the second protrusions 113.

[0051] Therefore, the specific installation process of the lampshade 14 and the body 11 in the embodiment is as follows: one end of the lampshade 14 provided with the first protrusions 141 is close to the bottom shell 111, and the lampshade 14 is rotated so that the first protrusions 141 are aligned with the gaps 114; the lampshade 14 is continuously moved so that the first protrusions 141 pass through the gaps 114 and are close to or directly contact the surface of the bottom shell 111; then the lampshade 14 is rotated so that at least part of the first protrusions 141 are aligned with the second protrusions 113, so that the second protrusions 113 limit the first protrusions 141, thereby achieving the installation of the lampshade 14 and the body 11.

[0052] It should be noted that in other embodiments, the detachable connection between the lampshade 14 and the body 11 can also be magnetic attraction, screwing, clamping, etc. The specific mode can be set according to actual needs, which is not limited herein. In addition, the lampshade 14 and the body 11 can also be adhesively connected.

[0053] In some embodiments, the lamp body 10 comprises an adjusting device 15. The adjusting device 15 is arranged on the body 11. The adjusting device 15 is electrically connected to the first control circuit board 13. The adjusting device 15 is used to adjust the light-emitting parameters of the light-emitting units 122 in the light-emitting assembly 12. Therefore, the user can directly adjust the light-emitting assembly 12 through the adjusting device 15 to meet the required light effect.

[0054] Please refer to Figure 7 , Figure 8 , and in combination with Figure 4 , Figure 5 The lamp 100 comprises a lamp head 20. The lamp head 20 is detachably connected to the lamp body 10 and is electrically connected to the lamp body 10. The lamp head 20 is used to supply power to the lamp body 10 so that the lamp body 10 can normally emit light.

[0055] The detachable connection of the lamp head 20 and the lamp body 10 facilitates replacement of the lamp head 20 or the lamp body 10. When the lamp head 20 or the lamp body 10 is damaged, the user only needs to replace the damaged part, without the need to replace the entire lamp 100 as in the case of a traditional incandescent lamp. It can be understood that such a design is energy-saving and environmentally friendly, and is conducive to reducing the user's use cost.

[0056] In this embodiment, the detachable connection of the lamp head 20 and the lamp body 10 is magnetic attraction. Specifically, the lamp head 20 includes a main body 21. The main body 21 in the lamp head 20 is provided with a first magnetic attraction part 22 near the end face of the lamp body 10. The bottom shell 111 in the lamp body 10 is provided with a second magnetic attraction part 115 near the end face of the lamp head 20. The first magnetic attraction part 22 and the second magnetic attraction part 115 are magnetically attracted, thereby realizing the connection of the lamp body 10 and the lamp head 20.

[0057] In some embodiments of the present application, the first magnetic attraction part 22 can be arranged in a ring structure along the edge of the main body 21 in the lamp head 20. The second magnetic attraction part 115 can be arranged in a ring structure along the edge of the bottom shell 111 in the lamp body 10. The structural arrangement and position arrangement of the first magnetic attraction part 22 and the second magnetic attraction part 115 can not only ensure the accurate alignment between the lamp head 20 and the lamp body 10, but also help to stabilize the connection of the lamp head 20 and the lamp body 10.

[0058] In some embodiments, the surface of the first magnetic attraction part 22 facing the lamp body 10 is in the same plane as the surface of the main body 21. The surface of the second magnetic attraction part 115 facing the lamp head 20 is in the same plane as the surface of the main body 11. Thus, when the lamp head 20 and the lamp body 10 are connected by the first magnetic attraction part 22 and the second magnetic part, the end face of the lamp head 20 near the lamp body 10 and the end face of the lamp body 10 near the lamp head 20 can be in contact, which has a dustproof effect and can effectively prevent dust and other impurities from entering between the lamp head 20 and the lamp body 10 to affect the stable connection between the lamp head 20 and the lamp body 10.

[0059] It should be noted that in other embodiments, the lamp body 10 and the lamp head 20 can also be detachably connected in a clamping connection, a screw connection, etc. For example, taking the clamping connection as an example, the lamp body 10 is provided with a protruding structure, and the lamp head 20 is provided with a recessed structure matched with the protruding structure. The protruding structure and the recessed structure are butted to realize the connection of the lamp body 10 and the lamp head 20. Alternatively, the lamp head 20 is provided with a protruding structure, and the lamp body 10 is provided with a recessed structure matched with the protruding structure. The protruding structure and the recessed structure are butted to realize the connection of the lamp body 10 and the lamp head 20.

[0060] To realize the electrical connection between the lamp head 20 and the lamp body 10, the lamp body 10 is provided with a first electrical connection part 16, and the lamp head 20 is provided with a second electrical connection part 23. Moreover, the first electrical connection part 16 is electrically connected with the first control circuit board 13. When the lamp head 20 is connected with the lamp body 10, the first electrical connection part 16 and the second electrical connection part 23 are connected to form an electrical connection, so that the electrical connection between the lamp body 10 and the lamp head 20 is formed, and the current can be transmitted to the first control circuit board 13 and the light emitting component 12 in the lamp body 10, so as to meet the power demand of the lamp body 10, realize the function of emitting light of the lamp body 10, and realize the control function of the first control circuit board 13 on the light emitting component 12.

[0061] In the embodiment, the first electrical connection part 16 is arranged on the end surface of the lamp body 10. The second electrical connection part 23 is arranged on the end surface of the lamp head 20. In other embodiments, for example, when the lamp body 10 and the lamp head 20 are convex structure and concave structure respectively, the first electrical connection part 16 can be arranged on the side surface of the convex structure, and the second electrical connection part 23 can be arranged on the side surface of the concave structure; or the first electrical connection part 16 can be arranged on the end surface of the convex structure close to the concave structure, and the second electrical connection part 23 can be arranged on the bottom surface of the concave structure, and the like. The specific arrangement can be set according to actual needs, as long as the first electrical connection part 16 and the second electrical connection part 23 can be matched and connected to form an electrical connection.

[0062] In some embodiments, the first electrical connection part 16 includes a first electrode 161 and a second electrode 162. The second electrical connection part 23 includes a third electrode 231 and a fourth electrode 232. When the lamp body 10 is connected with the lamp head 20, the third electrode 231 is connected with the first electrode 161 to form an electrical connection, and the fourth electrode 232 is connected with the second electrode 162 to form an electrical connection.

[0063] In the embodiment, the first electrode 161 can be arranged at the center of the end surface of the lamp body 10, and the second electrode 162 can be arranged along the circumference of the end surface of the lamp body 10. Correspondingly, the third electrode 231 can be arranged at the center of the end surface of the lamp head 20, and the fourth electrode 232 can be arranged along the circumference of the end surface of the lamp head 20. Such arrangement can effectively improve the accuracy of the connection between the first electrical connection part 16 and the second electrical connection part 23, so that the user only needs to ensure that the lamp body 10 is connected with the lamp head 20, and does not need to worry about the unsuccessful connection between the first electrical connection part 16 and the second electrical connection part 23.

[0064] In the embodiment, the second electrode 162 can be in the form of an electrode sheet or a coil structure. The fourth electrode 232 is in the form of a conductive terminal structure. The fourth electrode 232 can be provided with a plurality of conductive terminal structures, so as to ensure that the third electrode 231 is in good contact with the second electrode 162, and to facilitate the stable transmission of the current.

[0065] In other embodiments, any one of the first electrode 161, the second electrode 162, the third electrode 231 and the fourth electrode 232 can be in the form of an electrode sheet, a coil structure, a conductive terminal structure, etc., which can be set according to actual needs, as long as the first electrode 161 and the third electrode 231 can be connected to each other, and the second electrode 162 and the fourth electrode 232 can be connected to each other.

[0066] In some embodiments, the first electrical connection part 16 comprises a telescopic structure, or the second electrical connection part 23 comprises a telescopic structure, or both the first electrical connection part 16 and the second electrical connection part 23 comprise a telescopic structure. In this embodiment, the second electrical connection part 23 comprises a telescopic structure, and when the lamp body 10 is connected to the lamp head 20, the end of the second electrical connection part 23 moves away from the lamp body 10. The telescopic structure can avoid the first electrical connection part 16 and the second electrical connection part 23 from forming a certain thickness after being connected, thereby affecting the connection of the first magnetic attraction part 22 and the second magnetic attraction part 115, and effectively preventing the lamp head 20 and the lamp body 10 from being connected or being connected tightly. The telescopic structure of the second electrical connection part 23 can be in the form of a telescopic contact pin.

[0067] Alternatively, the first electrical connection part 16 and / or the second electrical connection part 23 comprises an elastic structure, which also has the above-mentioned effect and can ensure reliable connection between the lamp head 20 and the lamp body 10.

[0068] Further, the lamp head 20 comprises an adapter 24 and a charging base 25. The adapter 24 is used to connect to an external lamp holder. The charging base 25 can be freely moved and placed on an external support surface. The lamp body 10 can be alternatively installed on the adapter 24 or the charging base 25, and the second electrical connection part 23 is arranged on both the charging base 25 and the adapter 24 to supply power to the lamp body 10 and ensure normal use of the lamp body 10. It can be understood that the lamp 100 has multiple use modes. The lamp body 10 can be installed on an external lamp holder through the adapter 24, or can be installed on the charging base 25 and moved freely with the charging base 25, so that the user can flexibly adjust the configuration of the lamp 100 according to the shooting needs to adapt to different scenes and lighting needs.

[0069] Specifically, please refer to Figure 2 and Figure 3The adapter 24 can be electrically connected with an external lamp holder to enable the transmission of the commercial power to the adapter 24. Further, the adapter 24 comprises a second control circuit board 241 and the second electrical connection part 23. The second control circuit board 241 is electrically connected with the second electrical connection part 23. The second control circuit board 241 comprises a conversion module for converting the alternating current of the commercial power into direct current. Thus, when the lamp body 10 and the adapter 24 are connected, the direct current converted by the second control circuit board 241 is transmitted to the first control circuit board 13 and the light emitting assembly 12 through the second electrical connection part 23 and the first electrical connection part 16, ensuring that the first control circuit board 13 and the light emitting assembly 12 can be safely and normally used. The external lamp holder can be a traditional desk lamp holder, a chandelier lamp holder, etc.

[0070] Further, the adapter 24 is provided with a metal contact 242 for connecting the external live wire of the alternating current. The adapter 24 is provided with a metal interface 243 on the outer wall thereof for connecting the external zero line of the alternating current.

[0071] The metal interface 243 of the adapter 24 can be a threaded interface. Thus, the adapter 24 can be screwed with the external lamp holder through the threaded interface. The diameter of the threaded interface can be 14 mm, 26 mm, 27 mm, 40 mm, etc., which can be set according to actual needs.

[0072] In other embodiments, the interface of the adapter 24 can also be in the form of a bayonet structure to enable the adapter 24 to be clamped with the external lamp holder through the bayonet. For example, the bayonet comprises two metal clamping pins which are symmetrically arranged on the outer wall of the adapter 24.

[0073] In the shooting of films and television series, there are often scenes that require the use of traditional incandescent bulbs, such as shooting period dramas, recalling scenes, nostalgic movies, etc. In such scenes, the lamp 100 needs to be in the shot and will affect the lighting of the entire scene. The traditional incandescent lamp cannot be adjusted in brightness, color temperature, etc., and simply relying on adjusting the scene outside the film and television lamp cannot achieve some contrast lighting effects, which cannot meet the shooting light effect needs of various scenes. The lamp body 10 and the adapter 24 of the present application can imitate the appearance of a traditional incandescent lamp to meet the in-picture requirements. At the same time, the user can adjust the color temperature, color, etc. of the light emitted by the lamp body 10 by operating the external control device or the adjusting device 15, thereby meeting the shooting needs of various scenes and reducing the setting of other external lamps, effectively saving costs.

[0074] In some embodiments, the adapter 24 further comprises two conductive connectors 244, one of which has one end connected to the metal contact 242 and the other end connected to the second control circuit board 241, and the other of which has one end connected to the metal interface 243 and the other end connected to the second control circuit board 241. The provision of the conductive connectors 244 facilitates the smooth transmission of current to the second control circuit board 241. The conductive connectors 244 can be wires, conductive sheets, conductive columns, conductive blocks, etc.

[0075] Referring to Figure 9 , the lamp body 10 can be disconnected from the adapter 24 and connected to the charging base 25. The charging base 25 also has a second control circuit board 241 (not shown in the figure) and a second electrical connection 23, but the second control circuit board 241 does not include a conversion module. The charging base 25 can also power the lamp body 10.

[0076] Specifically, in some embodiments, the charging base 25 comprises a housing 251 and a battery arranged inside the housing 251. The battery is electrically connected to the second control circuit board 241, so that the current can be transmitted in sequence through the second control circuit board 241, the second electrical connection 23, the first electrical connection 16, and the first control circuit board 13 to the light-emitting assembly 12, so that the light-emitting assembly 12 can normally emit light, and the user can adjust the light emitted by the lamp body 10 by operating the external control device or the adjustment device 15.

[0077] Referring to Figure 10 and Figure 11 , in some embodiments, the charging base 25 is provided with a charging interface 252, so that an external charging cord can be used, with one end of the charging cord connected to the charging interface 252 and the other end connected to an external power source. It can also achieve power supply to the lamp body 10 and ensure the normal operation of the lamp body 10.

[0078] In addition, the charging base 25 can be freely moved and placed on an external support surface. Therefore, when the lamp body 10 is installed on the charging base 25, it can be freely moved with the charging base 25, so as to meet the user's lighting needs in multiple scenes. For example, the lamp 100 with the lamp body 10 installed on the charging base 25 can be placed on a table as a desk lamp; or multiple lamps 100 can be arranged arbitrarily in a scene to create a unique lighting effect, etc.

[0079] In some embodiments, the charging base 25 is provided with an adjustment knob 253, which is electrically connected to the second control circuit board 241. The adjustment knob 253 is used to control various light-emitting parameters of the light-emitting assembly 12 in the lamp body 10. Therefore, it can be understood that when the lamp body 10 is connected to the charging base 25, the user can adjust various parameters of the light emitted by the lamp body 10 by operating the adjustment knob 253, including but not limited to color, color temperature, on, off, etc.

[0080] In some embodiments, the charging base 25 comprises a display area 254, which is electrically connected to the second control circuit board 241. The display area 254 is used to display various parameters of the light emitted by the lamp body 10. In this way, the user can adjust the light emitted by the lamp body 10 to the desired light effect by viewing the display area 254 in combination with the adjustment knob 253.

[0081] In some embodiments, the bottom of the charging base 25 is provided with threaded mounting holes 255, so that the charging base 25 can be externally bolted to expand the installation range of the charging base 25.

[0082] In some embodiments, the bottom end face of the charging base 25 is provided with a magnetic attraction part, so that the charging base 25 can be magnetically attracted to an external magnetic device, thereby further expanding the setting position of the lamp body 10 and meeting the user's lighting needs in multiple scenes.

[0083] The lamp 100 in the present application has multiple use forms, and the user can flexibly select to install the lamp body 10 on the adapter 24 or install the lamp body 10 on the charging base 25 according to different environments and needs, effectively improving the user's use experience. When the lamp 100 in the present application is applied to photography and videography, the lamp 100 can meet the shooting light effect needs of multiple scenes, which is beneficial to save the cost of the user and improve the photography and videography efficiency.

[0084] The above embodiments are only exemplary descriptions of the structure, and the structures in each embodiment are not fixedly combined structures. In the absence of structural conflicts, the structures in multiple embodiments can be arbitrarily combined for use.

[0085] Although the present application has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present application can be embodied in various forms without departing from the spirit or essential characteristics thereof, it should be understood that the above-described embodiments are not limited to any of the aforementioned details, but are to be interpreted broadly within the spirit and scope of the appended claims, and therefore all changes and modifications that fall within the meaning and range of equivalents are intended to be embraced by the claims.

Claims

1. A luminaire characterized by, The application relates to a lamp body capable of emitting light rays, wherein a first electric connection part is arranged on the lamp body; a lamp head is detachably connected with the lamp body, a second electric connection part is arranged on the lamp head, the first electric connection part and the second electric connection part are connected to form an electric connection, the lamp head and the lamp body are electrically connected to supply power to the lamp body; the lamp head comprises an adapter and a charging seat, the adapter is used for being connected with an external lamp holder, the charging seat can be freely moved; the lamp body can be alternatively installed on the adapter and the charging seat, and the second electric connection part is arranged on the adapter and the charging seat, so that the adapter and the charging seat can supply power to the lamp body. The first electric connection part comprises a first electrode and a second electrode, the first electrode is arranged at the center of an end surface of the lamp body, and the second electrode is arranged along the circumference of the end surface of the lamp body; the second electric connection part comprises a third electrode and a fourth electrode; when the lamp body is connected with the lamp head, the third electrode is connected with the first electrode to form an electric connection, and the fourth electrode is connected with the second electrode to form an electric connection. A first magnetic attraction part is arranged on the lamp head, and a second magnetic attraction part is arranged on the lamp body; the first magnetic attraction part and the second magnetic attraction part are magnetically attracted to connect the lamp body and the lamp head.

2. The luminaire of claim 1, wherein, Alternatively, a convex structure is arranged on the lamp body, and a recess structure matched with the convex structure is arranged on the lamp head; the convex structure and the recess structure are connected to connect the lamp body and the lamp head.

3. The luminaire of claim 1, wherein, The first electric connection part and / or the second electric connection part comprises a telescopic structure. The adapter comprises a conversion module, the conversion module is used for converting alternating current into direct current, the conversion module is electrically connected with the second electric connection part; when the lamp body is connected with the adapter, direct current is supplied to the lamp body through the second electric connection part and the first electric connection part. A threaded joint is arranged on the adapter.

4. The luminaire of claim 1, wherein, A metal contact is arranged on the adapter, the metal contact is used for connecting an external alternating current live wire; the threaded joint is a metal thread, and the metal thread is used for connecting an external alternating current zero line.

5. The luminaire of claim 1, wherein, The lamp body comprises a light-emitting assembly, the light-emitting assembly comprises a plate body, and the plate body has a three-dimensional structure; the light-emitting assembly comprises a plurality of light-emitting units, and the plurality of light-emitting units are uniformly arranged on the plate body.

6. The luminaire of claim 1, wherein, The light-emitting unit comprises a white light LED chip, a red light LED chip, a blue light LED chip and / or a green light LED chip.

7. The luminaire of claim 6, wherein, The lamp body comprises an adjusting device, the adjusting device is arranged on the adapter, and the adjusting device is used for adjusting the light-emitting parameters of the light-emitting units.

8. The light fixture of claim 1, wherein, ​ 9. The luminaire of claim 8, wherein, ​ 10. The luminaire of claim 9, wherein, ​

Images