Light supplementing assembly

Abstract

The utility model relates to the technical field of photography accessories, in particular to a light supplementing assembly. The light supplementing assembly comprises a lamp body, an identification assembly and a plurality of lamp accessories which are installed on the lamp body in a replaceable mode. The recognition assembly comprises a recognition protrusion and a switch part which are arranged on the lamp body and the lamp accessory correspondingly. The number of the identification assemblies on the lamp accessory is smaller than or equal to that of the identification assemblies on the lamp body. The numbers and / or positions of the identification components of any two lamp accessories are different; when the lamp accessory is installed on the lamp body, the recognition protrusion abuts against the switch component in an aligned mode, the corresponding circuit of the lamp body and / or the lamp accessory is controlled to be switched on, and the light supplementing assembly enters the corresponding light supplementing mode. The light supplementing assembly does not need to be additionally provided with a selection circuit, the circuit board structure is simplified, and the fault probability is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of photographic accessories, and in particular to a fill light component. Background Art

[0002] With the rapid development of the live broadcast industry, people have higher and higher requirements for photography. The requirements for photographic light are getting higher and higher, and the application of fill lights and corresponding accessories is becoming more and more extensive.

[0003] When the fill light assembly provided by the related technology is used in different shooting scenes, the fill light needs to be used with different fill light accessories to produce different lighting effects. This means that in addition to the necessary working circuit, the fill light assembly also needs to be equipped with an additional selection circuit. By switching the power supply circuit through the selection circuit, the fill light can enter different working modes with different fill light accessories. The setting of the selection circuit not only requires the operator to control the switching in combination with different fill light accessories, but also increases the complexity of the circuit board of the fill light assembly, thereby increasing the probability of failure. Utility Model Content

[0004] The present application provides a fill light component, which does not require an additional selection circuit, simplifies the circuit board structure, and reduces the probability of failure.

[0005] The present application provides a fill light component, comprising:

[0006] Lamp body;

[0007] A plurality of lamp accessories are provided, and the plurality of lamp accessories are replaceably mounted on the lamp body;

[0008] An identification component, comprising an identification protrusion and a switch component, wherein the identification protrusion and the switch component are respectively arranged on the lamp body and the lamp accessory, the number of the identification components on the lamp accessory is less than or equal to the number of the identification components on the lamp body, and the number and / or position of the identification components on any two lamp accessories are not equal;

[0009] When any of the lamp accessories is installed on the lamp body, the identification protrusion and the switch component are aligned and abutted, thereby controlling the corresponding circuit of the lamp body and / or the lamp accessory to be turned on, and the fill light component enters the corresponding fill light mode.

[0010] In some embodiments, the identification protrusion is a metal protrusion, and the switch component is a metal piece and is used to be electrically connected to the metal protrusion.

[0011] In some embodiments, the switch component is a metal piece and is used to be electrically connected to the metal protrusion.

[0012] In some embodiments, the identification protrusion is an elastic protrusion;

[0013] In some embodiments, the number of identification components on the lamp body is greater than the number of identification components on the lamp accessories, and the number of identification components on the lamp accessories is two groups or three groups.

[0014] In some embodiments, the number of the identification components of all the lamp accessories is the same and their positions are different.

[0015] In some embodiments, the switch component is disposed on the lamp body, and the identification protrusion is disposed on the lamp accessory; when the identification protrusion is aligned and abuts against the switch component, the switch component is actuated to close the corresponding power supply circuit in the lamp body.

[0016] In some embodiments, the identification protrusion is provided on the lamp body, and the switch component is provided on the lamp accessory. When the identification protrusion is aligned and abuts against the switch component, the switch component is actuated, so that the corresponding power supply circuit in the lamp body is closed through the switch component.

[0017] In some embodiments, a connecting piece is further included, wherein the connecting piece is fixed to the lamp body, and the lamp accessories are snap-connected to the connecting piece.

[0018] In some embodiments, the lamp fitting is provided with an annular boss, and a locking protrusion is provided on the outer periphery of the annular boss;

[0019] The connecting piece is provided with an annular groove adapted to the annular boss and a locking groove adapted to the locking protrusion. The locking groove is provided with an insertion opening and a locking section arranged to be connected to the insertion opening at an angle. The locking protrusion enters through the insertion opening and is locked in the locking section.

[0020] In some embodiments, the identification component of the lamp body is arranged at the bottom of the annular groove, and the identification component on the lamp accessory is arranged at the end surface of the annular boss facing the bottom of the annular groove.

[0021] Compared with the prior art, the above technical solution provided by the embodiment of the present application has the following advantages: when the fill light component is used in conjunction with the lamp accessory installed on the lamp body, the identification components at the corresponding positions on the lamp accessory and the lamp body abut against each other. By differentially setting at least one of the number and position of the identification components of different lamp accessories, and making the number of identification components on the lamp body greater than or equal to the number of identification components on the lamp accessory, the lamp body can recognize different lamp accessories. After the corresponding lamp accessory is installed on the lamp body, the identification protrusion abuts the switch component, so that the corresponding switch component is closed, thereby controlling the corresponding circuit of the lamp body and / or the lamp accessory to be turned on, and adjusting the fill light component to automatically enter the corresponding fill light mode, without the need to additionally set up a selection circuit and control the selection circuit to switch, thereby simplifying the circuit board structure of the fill light component and reducing the probability of circuit board failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0024] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0025] Figure 1 A schematic diagram of an electrical device provided in an embodiment of the present application;

[0026] Figure 2 for Figure 1 An exploded view of the electrical equipment from the first perspective;

[0027] Figure 3 for Figure 1 An exploded view of the electrical equipment from the second perspective;

[0028] Figure 4 An intuitive diagram of the connector provided for an embodiment of the present application.

[0029] Description of reference numerals:

[0030] 10- lamp body;

[0031] 20 -connecting piece; 21 -annular groove; 22 -plug-in opening; 23 -locking section; 24 -first protrusion; 30 -lamp fitting; 31 -annular boss; 32 -locking protrusion; 33 -second protrusion. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0033] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0035] In order to solve the problem in the related art that the fill light component has a complicated circuit board structure and is prone to failure due to the additional setting of a selection circuit, the present application provides a fill light component that can identify the lamp accessories 30, so that the fill light component enters the corresponding fill light mode when connected to different lamp accessories 30, and there is no need to set up an additional selection circuit, which simplifies the circuit board structure of the fill light component and reduces the probability of failure. It should be noted that a corresponding power supply circuit is provided in the lamp body 10, and the power supply circuit includes different loops. When different loops are closed, the lamp body 10 and the lamp accessories 30 enter different fill light modes. The lamp body 10 can connect and identify different lamp accessories 30, trigger the corresponding loop closure, and thus enter different fill light modes.

[0036] See also Figures 1 to 3 The embodiment of the present application provides a fill light assembly, including a lamp body 10, an identification assembly and a plurality of lamp accessories 30, each of which can be replaceably mounted on the lamp body 10. The lamp body 10 is used to emit light of different colors and different brightness, and the lamp accessories 30 are used to adjust or supplement the light, and cooperate with the lamp body 10 to project corresponding light to the object to be photographed. The lamp accessories 30 can be such as soft boxes and auxiliary fill light parts, and the fill light assembly can be switched in different fill light modes through the cooperation of the lamp body 10 and different lamp accessories 30.

[0037] The identification component includes an identification protrusion and a switch component, which are respectively arranged on the lamp body 10 and the lamp accessory 30, and both adopt a protrusion structure. Among them, the lamp body 10 is provided with a plurality of first protrusions 24, and the lamp accessory 30 is provided with a plurality of second protrusions 33, that is, the first protrusion 24 and the second protrusion 33 are actually an identification component composed of an identification protrusion and a switch component. For the convenience of distinguishing descriptions, the identification component on the lamp body 10 is referred to as the first protrusion 24, and the identification component on the lamp accessory 30 is referred to as the second protrusion 33. The first protrusion 24 can be one of the identification protrusion and the switch component, and the second protrusion 33 is the other of the identification protrusion and the switch component.

[0038] The number of second protrusions 33 is less than or equal to the number of first protrusions 24, that is, the number of identification components on the lamp accessory 30 is less than or equal to the number of identification components on the lamp body; the number and / or position of the identification components, that is, the second protrusions 33, of any two lamp accessories 30 are not equal; and when the lamp accessory 30 is installed on the lamp body 10, all the second protrusions 33 of the lamp accessory 30 are aligned and abutted by at least part of the first protrusions 24 of the lamp body 10, controlling the corresponding circuits of the lamp body 10 and / or the lamp accessory 30 to be turned on, so that the fill light component enters the corresponding fill light mode.

[0039] It should be noted that, in this embodiment, the second protrusions 33 of different lamp accessories 30 may differ only in quantity, only in position, or both in position and quantity, so that they can be recognized by the lamp body 10 when they are aligned and abutted with the first protrusions 24 of the lamp body 10. The arrangement mode in which the number of the second protrusions 33 is not more than the number of the first protrusions 24 enables the lamp body 10 to abut and recognize the second protrusions 33 through the first protrusions 24 when any lamp accessory 30 is replaced. Generally speaking, the number of the second protrusions 33 is less than the number of the first protrusions 24, and the number of the second protrusions 33 is generally set in 2 to 3 groups; illustratively, the number of the second protrusions 33 of all lamp accessories 30 is set in 3 groups.

[0040] When the lamp accessory 30 is connected to the lamp body 10, all the second protrusions 33 of the lamp accessory 30 are aligned and abutted by at least part of the first protrusions 24 of the lamp body 10, and the corresponding circuits of the lamp body 10 and / or the lamp accessory 30 are controlled to be turned on, and the fill light component enters the corresponding fill light mode. This process includes the following three implementation schemes:

[0041] The first implementation is that the first protrusion 24 is a switch component, that is, the switch component is disposed on the lamp body 10, and the first protrusion 24 and the second protrusion 33 are both made of metal and when the two are aligned and abutted, the switch component is closed, the circuits of the lamp body 10 and the lamp accessory 30 are controlled to be connected to each other and the lamp accessory 30 is powered, and the fill light component enters the corresponding fill light mode. The second implementation is that the first protrusion 24 is a switch component, and when the first protrusion 24 and the second protrusion 33 are aligned and abutted, the switch component is closed, the corresponding power supply circuit in the lamp body 10 is controlled to be turned on, and the lamp assembly enters the corresponding fill light mode by adjusting the light emission of the lamp body 10, or the lamp body 10 realizes the corresponding internal power supply circuit to power the lamp accessory 30 through an external wire. A third implementation scheme is that the second protrusion 33 adopts a switch component, that is, the switch component is arranged on the lamp accessory 30, the lamp body 10 and the lamp accessory 30 are connected by an external wire, and when the first protrusion 24 and the second protrusion 33 are aligned and abutted, the corresponding power supply circuit in the lamp body 10 is controlled to be turned on by the external wire and the switch component, and the light emission of the lamp body 10 is adjusted to make the lamp assembly enter the corresponding fill light mode, or the lamp body 10 supplies power to the lamp accessory 30 through the external wire, and the light emission of the lamp body 10 is adjusted through the lamp accessory 30 to make the lamp assembly enter the corresponding fill light mode.

[0042] Further reading Figures 1 to 3In this embodiment, both the first protrusion 24 and the second protrusion 33 are made of metal material, and the first protrusion 24 is a switch component, and the second protrusion 33 is an identification protrusion, that is, the switch component is provided on the lamp body 10, and the identification protrusion is provided on the lamp accessory 30. The first protrusion 24 can be provided in 6 groups as shown in the figure, and the second protrusion 33 can be provided in 2 groups or 3 groups as needed, and the positions and quantities of the second protrusions 33 of different lamp accessories 30 are provided differently. The circuit board of the lamp body 10 is connected to the power module or the power line, the first protrusion 24 is connected to different output terminals of the circuit board through different circuits, and the second protrusion 33 is connected to the input circuit of the lamp accessory 30. When different lamp accessories 30 are installed on the lamp body 10, the first protrusion 24 and the second protrusion 33 abut against each other. Since the first protrusion 24 and the second protrusion 33 are both made of metal materials, the abutment between the first protrusion 24 and the second protrusion 33 not only realizes the closure of the switch component, but also realizes the electrical conduction of the corresponding circuits of the lamp body 10 and the lamp accessory 30. The lamp body 10 supplies power to the lamp accessory 30 through the first protrusion 24 and the second protrusion 33.

[0043] Corresponding to different lamp accessories 30, due to the differences in the number and position of the second protrusions 33, the lamp body 10 provides differentiated power to the lamp accessories 30 through the first protrusions 24 aligned with the second protrusions 33, thereby realizing the identification of the lamp accessories 30 and allowing the lighting assembly to enter the corresponding fill light mode. This embodiment corresponds to the first implementation scheme mentioned above.

[0044] In some embodiments, the identification protrusion can be an elastic protrusion, so that the identification protrusion can be appropriately retracted during the connection process with the switch component. After the lamp body 10 and the lamp accessory 30 are connected in place, the reset elastic force of the identification protrusion is used to keep the two in abutment state, thereby ensuring good electrical contact between the lamp body 10 and the lamp accessory 30.

[0045] In some embodiments, the lamp body 10 is provided with a plurality of first protrusions 24, each group of first protrusions 24 is a group of switch components, and the switch components are connected to the circuit of the lamp body 10. The lamp accessory 30 is provided with second protrusions 33, which are less in number than the first protrusions 24. When the lamp accessory 30 is installed on the lamp body 10, the second protrusion 33, i.e., the identification protrusion, abuts against the first protrusion 24, i.e., the switch component, at the corresponding position, and the switch component at the position is actuated, so that the corresponding circuit in the lamp body 10 is turned on, and the lamp body 10 is switched to the corresponding light-emitting state, and the fill light component is switched to the corresponding fill light mode in cooperation with the lamp accessory 30.

[0046] Since the positions and quantities of the second protrusions 33, i.e., the identification components, of different lamp accessories 30 are different, when different lamp accessories 30 are installed on the lamp body 10, different first protrusions 24, i.e., the switch components of the lamp body 10 are triggered to actuate, and the lamp body 10 switches to different working circuits that are closed and turned on, so that the lamp body 10 can switch between different lighting states and cooperate with the lamp accessories 30 installed on the lamp body 10; or the corresponding power supply circuit of the lamp body 10 is closed, and the lamp body 10 is connected to the accessory circuit in the lamp accessory 30 through an external wire, and the lamp body 10 supplies power to the lamp accessory 30, and the light emission of the lamp body 10 is adjusted with the help of the lamp accessory 30, so as to realize the switching of the fill light mode of the fill light component.

[0047] In some embodiments, the lamp body 10 is provided with a plurality of first protrusions 24, and the lamp accessory 30 is provided with second protrusions 33 whose number is less than the number of first protrusions 24, and each group of second protrusions 33 is a group of switch components, and the first protrusions 24 serve as identification protrusions, that is, the identification protrusions are provided on the lamp body 10, and the switch components are provided on the lamp accessory 30. The switch components are connected to the accessory circuit in the lamp accessory 30, and the lamp body 10 is connected to the accessory circuit / switch component of the lamp accessory 30 through an external wire. When the lamp accessory 30 is installed on the lamp body 10, all the second protrusions 33 are abutted by the first protrusions 24 at the corresponding positions, and the second protrusions 33, that is, the switch component, are actuated, so that the corresponding power supply circuit in the lamp body 10 is turned on through the external wires and the switch component, and the lamp accessory 30 is switched to the corresponding dimming or auxiliary fill light state, that is, with the help of the abutment of the first protrusion 24 on the second protrusion 33 when the accessory body is installed on the lamp body 10, the corresponding power supply circuit in the corresponding lamp body 10 is promoted to close, and the switching of the light-emitting mode of the lamp body 10 is completed, or the lamp body 10 supplies power to different lamp accessories 30, and the light-emitting of the lamp body 10 is adjusted with the help of the lamp accessory 30 to realize the fill light mode switching of the fill light component.

[0048] In order to facilitate the connection between the lamp body 10 and the lamp accessories 30 and the quick replacement of the lamp accessories 30, the fill light assembly provided in the embodiment of the present application also includes a connector 20, which can be fixed to the lamp body 10. The lamp accessories 30 can be quickly snap-connected and quickly disassembled through the connector 20 and the lamp body 10.

[0049] Combined with reference Figure 4The connecting piece 20 can generally adopt an annular structure and be fixed to the lamp body 10 by a plurality of sets of fasteners such as countersunk screws. An annular boss 31 is provided at one end of the lamp accessory 30 for connecting to the lamp body 10, and a locking protrusion 32 is provided on the outer periphery of the annular boss 31 and protrudes outward relative to the annular boss 31. An annular groove 21 is provided on the side of the connecting piece 20 facing away from the lamp body 10, and the annular groove 21 is used for inserting the annular boss 31 of the lamp accessory 30. The connecting piece 20 is also provided with a locking groove adapted to the locking protrusion 32, and the locking groove is located on the outer periphery of the annular groove 21 and is connected to the annular groove 21, so as to ensure that when the annular boss 31 is inserted into the annular groove 21, the locking protrusion 32 can enter the locking groove and rotate to the locking position.

[0050] The locking groove is integrally formed on the outer wall of the annular groove 21, and includes a plug-in opening 22 and a locking section 23. The locking section 23 is connected to the plug-in opening 22 and the two extend at an angle. The plug-in opening 22 is used for inserting the locking protrusion 32, and the locking section 23 is used to lock the protrusion 32 and limit the locking protrusion 32 to prevent the locking protrusion 32 from escaping from the plug-in opening 22. Exemplarily, the plug-in opening 22 is formed along the radial direction of the outer wall of the annular groove 21, and the locking section 23 extends along the circumferential direction of the outer wall of the annular groove 21 and is connected to the annular groove 21.

[0051] During the installation of different lamp accessories 30, the annular boss 31 of the lamp accessory 30 is aligned with the annular groove 21 of the connector 20, while ensuring that the locking protrusion 32 and the plug opening 22 of the locking groove are aligned, and the annular boss 31 is inserted into the annular groove 21, and the locking protrusion 32 simultaneously enters the locking section 23 through the plug opening 22. Then the lamp accessory 30 is rotated to drive the annular boss 31 to rotate circumferentially relative to the annular groove 21, and the locking protrusion 32 rotates in the locking section 23, and the locking protrusion 32 rotates to the locking end of the locking section 23 away from the plug opening 22, so as to achieve locking of the locking protrusion 32, effectively preventing the locking protrusion 32 from escaping from the locking opening, and ensuring the reliability of the connection between the lamp accessory 30 and the connector 20.

[0052] Furthermore, three groups of locking protrusions 32 can be provided along the outer circumference of the annular shoulder 31, and the three groups of locking protrusions 32 are arranged at 120° intervals. Multiple groups of locking grooves are also provided along the outer circumference of the annular groove 21. The reliability of the connection between the lamp accessory 30 and the connector 20 is improved by means of multiple groups of locking protrusions 32 and locking grooves. In specific implementation, the number of groups of locking protrusions 32 and locking grooves between the lamp accessory 30 and the connector 20 can also be set accordingly as needed.

[0053] In the above embodiment, the first protrusion 24, i.e., the identification component on the lamp body 10, is located at the bottom of the annular groove 21, and the second protrusion 33, i.e., the identification component on the lamp accessory 30, is arranged on the end surface of the annular boss 31 facing the bottom of the annular groove 21. When the annular boss 31 is inserted into the annular groove 21, at least part of the first protrusion 24 and all of the second protrusions 33 are aligned and abutted; in particular, the identification protrusion is configured as an elastic protrusion, which is convenient for proper avoidance during the rotation of the identification protrusion and the switch component, and maintaining good alignment and abutment after the two are rotated into place.

[0054] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0055] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0056] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A fill light component, characterized in that: include: Lamp body; A plurality of lamp accessories are provided, and the plurality of lamp accessories are replaceably mounted on the lamp body; An identification component, comprising an identification protrusion and a switch component, wherein the identification protrusion and the switch component are respectively arranged on the lamp body and the lamp accessory, the number of the identification components on the lamp accessory is less than or equal to the number of the identification components on the lamp body, and the number and / or position of the identification components on any two lamp accessories are not equal; When any of the lamp accessories is installed on the lamp body, the identification protrusion and the switch component are aligned and abutted, thereby controlling the corresponding circuit of the lamp body and / or the lamp accessory to be turned on, and the fill light component enters the corresponding fill light mode.

2. The fill light assembly according to claim 1, characterized in that: The identification protrusion is a metal protrusion, and the switch component is a metal piece and is used for being electrically connected to the metal protrusion.

3. The fill light assembly according to claim 1, characterized in that: The identification protrusion is an elastic protrusion.

4. The fill light assembly according to claim 1, characterized in that: The number of the identification components on the lamp body is greater than the number of the identification components on the lamp accessories, and the number of the identification components on the lamp accessories is two groups or three groups.

5. The fill light assembly according to claim 1, characterized in that: The identification components of all the lamp accessories are of the same quantity and have different positions.

6. The fill light assembly according to claim 1, characterized in that: The switch component is arranged on the lamp body, and the identification protrusion is arranged on the lamp accessory. When the identification protrusion is aligned and abuts against the switch component, the switch component is actuated to close the corresponding power supply circuit in the lamp body.

7. The fill light assembly according to claim 1, characterized in that: The identification protrusion is arranged on the lamp body, and the switch component is arranged on the lamp accessory. When the identification protrusion is aligned and abuts against the switch component, the switch component is actuated, so that the corresponding power supply circuit in the lamp body is closed through the switch component.

8. The fill light assembly according to any one of claims 1 to 7, characterized in that: It also includes a connecting piece, which is fixed to the lamp body, and the lamp accessories are snap-connected to the connecting piece.

9. The fill light assembly according to claim 8, characterized in that: The lamp fitting is provided with an annular boss, and a locking protrusion is provided on the outer periphery of the annular boss; The connecting piece is provided with an annular groove adapted to the annular boss and a locking groove adapted to the locking protrusion. The locking groove is provided with an insertion opening and a locking section arranged to be connected to the insertion opening at an angle. The locking protrusion enters through the insertion opening and is locked in the locking section.

10. The fill light assembly according to claim 9, characterized in that: The identification component on the lamp body is arranged at the groove bottom of the annular groove, and the identification component on the lamp accessory is arranged at the end surface of the annular boss facing the groove bottom of the annular groove.

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