Close-up shooting fill lights and lighting systems

Abstract

This utility model provides a close-up shooting fill light and lighting system. The close-up shooting fill light includes a main body base and a lamp head assembly. The main body base is connected to the shooting equipment, and the lamp head assembly is connected to the main body base. The lamp head assembly includes a lamp holder, a connector, an LED light source, and a cooling fan. The lamp holder is connected to the main body base via the connector, allowing the connector to support the lamp holder and deform to adjust the position of the lamp holder relative to the main body base. The lamp holder has a mounting cavity with one side open. The LED light source is installed in the mounting cavity, and the open opening allows the LED light source to illuminate outwards. The cooling fan is also installed in the mounting cavity, enabling it to dissipate heat from the LED light source. This significantly improves the heat dissipation capacity of the LED light source, allowing the close-up shooting fill light to use a high-power LED light source, greatly improving the brightness of the close-up shooting fill light, thus meeting the lighting requirements for close-up shooting, and ensuring the safe operation of the LED light source.

Description

Technical Field

[0001] This utility model relates to the field of close-up photography technology, and in particular to close-up photography fill lights and lighting systems. Background Technology

[0002] In photography and videography, close-up shooting techniques are often used when photographing flowers, insects, or small objects. When shooting at close range, it is necessary to set up a supplementary light source near the subject in order to capture a clear image.

[0003] A new type of close-up shooting fill light has appeared on the market. Its main body is connected to two LED light sources through two flexible tubes to achieve fill light for photography and videography.

[0004] However, since the LED light sources in existing close-up shooting fill lights all use natural heat dissipation, they can only meet the heat dissipation needs of low-power operation of LED light sources, resulting in low brightness of close-up shooting fill lights, which cannot well meet the current lighting requirements for close-up shooting. Utility Model Content

[0005] The purpose of this invention is to provide a close-up shooting fill light that can dissipate heat from the lamp body to ensure the safety of the fill light during high-power operation.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: According to one aspect of this utility model, a close-up shooting fill light is provided. The close-up shooting fill light includes: a main body base with a mounting portion, the main body base being detachably mounted on a shooting device via the mounting portion; a main control assembly mounted on the main body base; and at least two lamp head assemblies mounted on the main body base. Each lamp head assembly includes a lamp holder, a connector, an LED light source, a cooling fan, and an electrical connection wire. The lamp holder is mounted on the main body base via the connector, such that the connector can support the lamp holder. The connector is deformable and can be shaped to adjust the position of the lamp holder relative to the main body base. The lamp holder has an open mounting cavity on one side. A through air inlet and outlet are provided on the side wall of the lamp holder, allowing the mounting cavity to connect to the outside of the lamp holder via the air inlet and outlet. The LED light source and the cooling fan are installed inside the mounting cavity. The LED light source and the cooling fan are electrically connected to the main control component via electrical connection wires. Electrical connectors are installed on the connectors. The LED light source is positioned corresponding to the open opening, allowing the light emitted by the LED light source to illuminate the outside of the lamp holder. The cooling fan is located on the side of the LED light source away from the open opening, enabling the cooling fan to drive airflow within the mounting cavity and dissipate heat from the LED light source.

[0007] In one embodiment of this application, the air inlet is located downstream of the light emission direction of the LED light source, and the air outlet is located on the side of the cooling fan away from the LED light source.

[0008] In one embodiment of this application, the lamp holder is provided with a connecting part located on the outer periphery of the lamp holder, and the connecting part is provided with a connecting slot for detachably connecting photographic accessories.

[0009] In one embodiment of this application, two connecting portions are provided, and the two connecting portions are provided on opposite side walls of the lamp holder.

[0010] In one embodiment of this application, the connecting part is further provided with an electrical connection contact point, which is electrically connected to the electrical connection line and is used to electrically connect the flash lamp.

[0011] In one embodiment of this application, the close-up shooting fill light further includes a display component and a battery. The main body has an accommodating cavity, the main control component and the battery are installed in the accommodating cavity, and the main control component is electrically connected to the battery. The display component is connected to the outer periphery of the main body and is electrically connected to the main control component.

[0012] In one embodiment of this application, the central axis of the mounting part is set at an angle to the central axis of the main body base, and the mounting part is provided with an electrical connector that is electrically connected to the main control component, so that when the mounting part is connected to the shooting device, the shooting device can be electrically connected to the main control component through the electrical connector.

[0013] In one embodiment of this application, the main control component is provided with a flash control module, which is used to drive the LED light source to emit a flash.

[0014] In one embodiment of this application, the connector is configured as a connecting hose, the connecting hose having a communicating channel therein, and the electrical connecting wire being housed within the communicating channel.

[0015] This application also provides a lighting system, which includes a photographic accessory and any of the close-up shooting fill lights described above, wherein the photographic accessory is detachably connected to the lamp holder of the close-up shooting fill light.

[0016] In one embodiment of this application, the photographic accessory includes a flash, an LED fill light, or a lighting accessory.

[0017] As can be seen from the above technical solution, this utility model has at least the following advantages and positive effects: In this invention, the close-up shooting fill light includes a main body base, a lamp head assembly, and a main control assembly. The main body base is connected to the shooting equipment, the main control assembly is mounted on the main body base, and the lamp head assembly is mounted on the main body base. The lamp head assembly includes a lamp holder, a connector, an LED light source, a cooling fan, and electrical connecting wires. The lamp holder is connected to the main body base via the connector, allowing the connector to support the lamp holder and to deform to adjust the position of the lamp holder relative to the main body base. The lamp holder has a mounting cavity with one open side, and a through air inlet and outlet are provided on the side wall of the lamp holder to allow the mounting cavity to communicate with the outside. The LED light source and the cooling fan are mounted inside the mounting cavity, and the LED light source and the cooling fan are electrically connected to the main control assembly via electrical connecting wires. The electrical connector is mounted on the connector. The LED light source corresponds to the open opening, allowing the light emitted by the LED light source to shine outwards to achieve the fill light effect. The cooling fan is installed inside the mounting cavity and located on the side of the LED light source away from the open opening. This allows the cooling fan to dissipate heat from the LED light source, significantly improving its heat dissipation capacity. This enables the use of high-power LED light sources for close-up shooting fill lights, greatly increasing the brightness of the fill lights and thus meeting the lighting requirements for close-up shooting, while ensuring the safe operation of the LED light source. Attached Figure Description

[0018] Figure 1This is a schematic diagram of a close-up shooting fill light and flash unit according to an embodiment of the present invention.

[0019] Figure 2 yes Figure 1 A diagram illustrating a close-up shooting fill light.

[0020] Figure 3 yes Figure 1 A cross-sectional view of the fill light used for close-up photography.

[0021] Figure 4 yes Figure 3 A magnified view of point A.

[0022] Figure 5 yes Figure 3 Enlarged view of point B.

[0023] Figure 6 yes Figure 1 A close-up view of the fill light from the front.

[0024] Figure 7 yes Figure 6 Enlarged view of point C.

[0025] Figure 8 yes Figure 1 Another illustration of a close-up shooting fill light.

[0026] Figure 9 yes Figure 8 A magnified view of point D.

[0027] The annotations in the attached figures are explained as follows: 10-Main body base; 11-Accommodation cavity; 12-Mounting part; 20-Lamp head assembly; 21-Lamp holder; 22-Connector; 23-LED light source; 24-Cooling fan; 25-Connector; 26-Lamp head plate; 27-Electrical connection wire; 30-Flash lamp; 31-Main control component; 32-Display component; 33-Battery; 34-Control component; 121-Electrical connector; 211-Mounting cavity; 212-Opening; 213-Air inlet; 214-Air outlet; 221-Connecting channel; 231-LED lamp body; 232-Lamp board; 233-Focusing element; 234-Cover; 251-Connecting slot; 252-Electrical contact point. Detailed Implementation

[0028] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0029] In the description of this utility model, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back, etc.) are only for the convenience of describing this utility model and simplifying the description, 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. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] Because existing close-up shooting fill lights all use natural heat dissipation for their LED light sources, they can only meet the heat dissipation needs of low-power LED light sources. This results in insufficient illumination for close-up shooting and fails to adequately meet the lighting requirements of modern close-up photography. Therefore, a new close-up shooting fill light is proposed to solve the above problems.

[0032] The solution is further illustrated by the following examples: Figure 1 This is a schematic diagram of a close-up shooting fill light and flash unit according to an embodiment of the present invention. Figure 2 yes Figure 1 A diagram illustrating a close-up shooting fill light. Figure 3 yes Figure 1 A cross-sectional view of the fill light used for close-up photography. Figure 4 yes Figure 3 A magnified view of point A. Figure 5 yes Figure 3 Enlarged view of point B.

[0033] Please see Figure 1 The lighting system of this embodiment may include a close-up shooting fill light and photographic accessories. The close-up shooting fill light can be connected to a shooting device, such as a camera, camcorder, or video camera, so that the fill light can provide supplementary lighting to the object being photographed, thereby improving the shooting effect.

[0034] Meanwhile, the photography accessories can be detachably connected to the close-up shooting fill light to facilitate the installation or removal of the photography accessories.

[0035] In this embodiment, the photographic accessory can be set as a flash 30, an LED fill light, or a light effect accessory, so that the lighting system can select the appropriate photographic accessory to connect to the close-up shooting fill light according to actual needs, thereby improving the fill light effect and shooting effect.

[0036] It should be noted that the photographic accessories may include multiple flash units 30, and all of the flash units 30 are connected to the close-up shooting fill light. Furthermore, the flash units 30 can also be electrically connected to the close-up shooting fill light, enabling the close-up shooting fill light to provide power to the flash units 30 and to control the operation of the flash units.

[0037] In this embodiment, the lighting accessories may include color filters, diffusers, plane mirrors, lenses, and slides, so that the supplementary lighting system can provide supplementary lighting for the object being photographed.

[0038] See Figure 2 and Figure 3 The close-up shooting fill light may include a main body base 10, a main control component 31, and at least two lamp head assemblies 20. The main body base 10 can be connected to a shooting device, allowing the close-up shooting fill light to be detachably connected to the shooting device. The main body base 10 has a receiving cavity 11, within which the main control component 31 is installed and fixedly connected. The lamp head assemblies 20 are mounted on the main body base 10, enabling the main body base 10 to support the lamp head assemblies 20.

[0039] It should be noted that the lamp head assembly 20 is detachably connected to the main body 10 to facilitate the installation of the lamp head assembly 20 on the main body 10 or the removal of the lamp head assembly 20 from the main body 10.

[0040] In this embodiment, two lamp head assemblies 20 can be provided, and both lamp head assemblies 20 are connected to the main body 10 and located on the same side of the main body 10.

[0041] In some other embodiments, there may be two or more lamp head assemblies 20, and multiple lamp head assemblies 20 are connected side by side on the same side of the main body 10, so that multiple lamp head assemblies 20 can provide supplementary lighting to the subject, thereby improving the supplementary lighting effect.

[0042] See Figure 4 The lamp holder assembly 20 may include a lamp holder 21, a connector 22, an LED light source 23, a cooling fan 24, and an electrical connection wire 27.

[0043] The lamp holder 21 is connected to the main body 10 via a connector 22, which supports the lamp holder 21. The connector 22 is also deformable and can be shaped to adjust the position of the lamp holder 21 relative to the main body 10, and thus the position of the lamp holder 21 relative to the subject. This allows the lamp holder 21 to be positioned precisely on the subject, facilitating supplemental lighting during close-up photography.

[0044] Furthermore, the lamp holder 21 has a mounting cavity 211 with one side open. The LED light source 23 is installed inside the mounting cavity 211 and is positioned corresponding to the opening 212 of the mounting cavity 211, so that the light emitted by the LED light source 23 can illuminate the outside of the lamp holder 21. A cooling fan 24 is installed inside the mounting cavity 211 and is located on the side of the LED light source 23 away from the opening 212, so that the cooling fan 24 can dissipate heat from the LED light source 23, thereby ensuring that the LED light source 23 can operate at a suitable temperature and avoiding damage to itself due to excessive temperature during operation.

[0045] Specifically, the LED light source 23 and the cooling fan 24 are electrically connected to the main control component 31 via the electrical connection line 27, so that the main control component 31 can provide control signals to the LED light source 23 and the cooling fan 24 via the electrical connection line 27, thereby controlling the operation of the LED light source 23 and the cooling fan 24.

[0046] It should be noted that, since the cooling fan 40 can dissipate heat from the LED light source 23, it greatly improves the heat dissipation capacity of the LED light source 23, enabling the use of high-power LED light source 23 for close-up shooting fill lights. This greatly improves the brightness of the close-up shooting fill lights, thereby meeting the fill light requirements for close-up shooting and ensuring the safe operation of the LED light source 23.

[0047] In this embodiment, the connector 22 can be configured as a connecting hose, which can support the weight of the lamp holder 21. This allows the user to adjust the position of the lamp holder 21 relative to the main body 10 by adjusting the deformation of the connecting hose, thereby enabling the lamp holder 21 to align with the subject being photographed and to provide supplementary lighting for close-up shots, thus improving the shooting effect. Specifically, the connector 22 can be configured as a shaped hose or a gooseneck tube.

[0048] In some other embodiments, the connector 22 may be configured as a hinge or telescopic rod, so that the connector 22 can change the position of the lamp holder 21 relative to the main body 10 by deformation, and so that the lamp holder 21 can correspond to the subject being photographed.

[0049] In this embodiment, the electrical connection wire 27 is installed on the connector 22 and electrically connected between the electronic device on the main body 10 and the lamp head plate 26.

[0050] It should be noted that when the connector 22 is configured as a flexible connecting hose, a connecting channel 221 is provided inside the flexible connecting hose, and the electrical connecting wire 27 is housed within the connecting channel 221, allowing the electrical connecting wire 27 to connect the lamp holder 21 and the main body base 10. When the connector 22 is configured as a hinge or telescopic rod, the electrical connecting wire 27 can be connected to the outer periphery of the hinge or telescopic rod.

[0051] Meanwhile, the opening 212 of the mounting cavity 211 is located on the side away from the connection between the lamp holder 21 and the connector 22, and the opening 212 is the light outlet of the lamp holder 21, thereby facilitating the adjustment of the light output direction of the lamp head assembly 20.

[0052] Figure 6 yes Figure 1 A close-up view of the fill light from the front. Figure 7 yes Figure 6 Enlarged view of point C.

[0053] See Figure 4 , Figure 6 and Figure 7 The LED light source 23 may include an LED lamp body 231, a lamp board 232, and a focusing element 233. The LED lamp body 231 is installed in the mounting cavity 211 and on the lamp board 232, facing the opening 212. The focusing element 233 is housed in the mounting cavity 211 and located on the side of the lamp board 232 facing the opening 212, so that the focusing element 233 can converge the light emitted by the LED lamp body 231 and illuminate the outside of the mounting cavity 211 from the opening 212, so that the lamp holder 21 can illuminate the subject to achieve supplementary lighting.

[0054] It should be noted that multiple LED lamp bodies 231 can be provided, and multiple LED lamp bodies 231 are spaced apart on the side of the lamp board 232 facing the opening 212 to improve the lighting effect of the LED light source 23. At the same time, the LED lamp bodies 231 can be set as single-color LED beads, dual-color LED beads or RGB beads according to actual needs, so that the light emitted by the LED light source 23 can meet the needs of different scenarios.

[0055] In this embodiment, the opening 212 can be covered by a cover 234 to protect the LED light source 23 inside the mounting cavity 211, preventing debris from outside the lamp holder 21 from entering the mounting cavity 211 and affecting the LED light source 23. Specifically, the cover 234 is a transparent cover so that the light emitted by the LED light source 23 can pass through the cover 234.

[0056] See Figure 4 and Figure 7 An air inlet 213 and an air outlet 214 may be provided on the side wall of the lamp holder 21. The air inlet 213 and the air outlet 214 are connected to each other, so that the mounting cavity 211 can be connected to the outside of the lamp holder 21 through the air inlet 213 and the air outlet 214.

[0057] Specifically, the air inlet 213 connects to the mounting cavity 211 and is located downstream of the LED light source 23 in the light emission direction. The air inlet 213 is positioned corresponding to the LED light source 23 so that when air enters the mounting cavity 211 along the air inlet 213, it can directly blow on the LED light source 23. At the same time, the air outlet 214 connects to the mounting cavity 211 and is located on the side of the cooling fan 24 away from the LED light source 23.

[0058] In this embodiment, the cooling fan 24 can drive the airflow in the mounting cavity 211, so that the air flows into the mounting cavity 211 along the air inlet 213 and flows out of the mounting cavity 211 along the air outlet 214. This allows the cooling air drawn into the mounting cavity 211 from the air inlet 213 to carry away the heat generated by the LED light source 23 and discharge it from the air outlet 13, thereby achieving heat dissipation and cooling of the LED light source 23 to ensure that the LED light source 23 can work safely.

[0059] It should be noted that, since the cooling fan 24 can dissipate heat and cool the LED light source 23, the LED light source 23 can operate at a higher power, and can even drive the LED light source 23 to emit a momentary high-brightness flash, so as to achieve a similar fill light effect as a xenon flash.

[0060] In other embodiments, the cooling fan 24 can also be configured as a heat-conducting plate, heat-conducting fins, or liquid cooling device, so that the cooling fan 24 can dissipate heat and cool down the LED light source 23, ensuring that the LED light source 23 is within a suitable temperature range when it is working, and avoiding damage to the LED light source 23 due to excessive temperature.

[0061] It should be noted that since the lamp holder 21 is equipped with a cooling fan 24 to dissipate heat from the LED light source 23, thereby improving the heat dissipation effect of the LED light source 23, the output power of the LED light source 23 can be increased. In some practical scenarios, this allows the close-up shooting fill light to meet the daily close-up shooting needs without the use of a flash 30, thus saving the cost of using the close-up shooting fill light or fill light system and reducing the overall size of the close-up shooting fill light or fill light system, making it easier for users to carry and use.

[0062] In addition, since the cooling fan 24 is directly installed inside the lamp holder 21 and directly dissipates heat from the LED light source 23, the heat dissipation path of the LED light source 23 is shortened, thereby ensuring the heat dissipation effect of the LED light source 23.

[0063] Figure 8 yes Figure 1 Another illustration of a close-up shooting fill light. Figure 9 yes Figure 8 A magnified view of point D.

[0064] See Figure 2 , Figure 4 and Figure 9 The lamp holder 21 may be provided with a connecting part 25. The connecting part 25 is located on the outer periphery of the lamp holder 21, allowing it to be used to mount photographic accessories to improve the fill light effect. Specifically, the connecting part 25 can also be used to mount a flash 30, an LED fill light, or other lighting accessories. Furthermore, the lighting accessories can be set as diffusers, color filters, plane mirrors, lenses, and slides to meet the fill light needs of different scenarios.

[0065] Specifically, the connecting part 25 can be configured as a cold shoe, allowing light effect accessories such as diffusers, color filters, plane mirrors, lenses, and projectors to be connected to the connecting slot 251 via a mounting bracket. Alternatively, the connecting part 25 can be configured as a hot shoe for mounting a flash unit 30 or other external LED fill lights, enabling the flash unit 30 or other external LED fill lights to be electrically connected to the lamp head assembly 20.

[0066] In this embodiment, the connecting part 25 may include a connecting slot 251 and an electrical contact point 252. The connecting slot 251 is used to detachably connect the flash lamp 30, the LED fill light, or the lighting accessory to limit the flash lamp 30, the LED fill light, or the lighting accessory on the lamp holder 21. The electrical contact point 252 is used to electrically connect the flash lamp 30 or the LED fill light, so that the flash lamp 30 can establish an electrical signal connection with the lamp head assembly 20 and flash according to the trigger signal sent by the main control assembly 31 in the main body 10; or it can provide power to the LED fill light through the electrical contact point 252.

[0067] In this embodiment, two connecting parts 25 are provided, and the two connecting parts 25 are provided on the opposite side walls of the lamp holder 21, so that the lamp holder 21 can connect the flash lamp 30 and the light effect accessory at the same time according to the actual supplementary lighting needs, or connect two flash lamps 30 at the same time, thereby improving the supplementary lighting effect.

[0068] See Figure 3 , Figure 4 and Figure 7 Close-up shooting fill lights may also include a lamp head plate 26.

[0069] Specifically, the lamp holder plate 26 is installed inside the mounting cavity 211 and is located on the side of the cooling fan 24 away from the LED light source 23.

[0070] In this embodiment, the lamp head plate 26 is used to electrically connect the LED light source 23, the cooling fan 24 and the electrical contact point 252 to provide power to the LED light source 23, the cooling fan 24 and the flash lamp 30, and to ensure the operation of the LED light source 23, the cooling fan 24 and the flash lamp 30.

[0071] See Figure 5 and Figure 9 The close-up shooting fill light may also include a display component 32 and a battery 33.

[0072] Specifically, in this embodiment, the battery 33 is installed inside the accommodating cavity 11 and is electrically connected to the main control component 31, enabling the battery 33 to provide power to the main control component 31. Meanwhile, the display component 32 can be configured as a display screen to display parameter signal lights for the close-up shooting supplementary light. The display component 32 is connected to the outer periphery of the main body base 10, that is, it is connected to the side wall of the main body base 10 and electrically connected to the main control component 31, enabling the display component 32 to display control signals.

[0073] It should be noted that the main control component 31 and the lamp head board 26 are electrically connected via an electrical connection cable 27, so that the main control component 31 can provide control signals to the lamp head board 26 through the electrical connection cable 27, thereby controlling the operation of the LED light source 23 and the flash 30. At the same time, the battery 33 can also provide power to the lamp head board 26 through the electrical connection cable 27.

[0074] In this embodiment, the main control component 31 is equipped with a flash control module, which enables the main control component 31 to drive the LED light source 23 to emit a flash effect. That is, the flash control module can drive the LED light source 23 to emit a momentary strong light, so that the LED light source 23 can be used as a flash lamp, thereby improving the fill light effect. Specifically, the flash control module is equipped with a MOSFET (i.e., field-effect transistor), and by controlling the on and off of the MOSFET, the LED light source 23 can emit a flash.

[0075] See Figure 9 The close-up shooting fill light may also include a control component 34. The control component 34 is mounted on the side wall of the main body 10 and is located on the same side as the display component 32. Simultaneously, the control component 34 is electrically connected to the main control component 31, allowing the operator to input control signals through the control component 34 to adjust the fill light parameters. Specifically, the control component 34 includes buttons and control knobs to facilitate the operator's input of control signals.

[0076] It should be noted that the display component 32 and the control component 34 are located on the same side of the main body 10, which makes it convenient for operators to read the display information and input control signals through the control component 34.

[0077] See Figure 5 and Figure 9 The main body 10 is also provided with a mounting part 12. The mounting part 12 is located on the side of the main body 10 away from the connection between the lamp head assembly 20 and the main body 10. The mounting part 12 is used for detachably connecting the shooting device, so that the close-up shooting fill light can be detachably connected to the shooting device.

[0078] In this embodiment, the central axis of the mounting portion 12 is set at an angle to the central axis of the main body base 10. After the main body base 10 is connected to the shooting device, the main body base 10 is tilted, and the side of the main body base 10 where the display component 32 and the control component 34 are mounted is tilted, thereby facilitating the operator to view the display component 32 or operate the control component 34. Specifically, the tilt angle of the main body base 10 relative to the horizontal direction can be set between 30° and 45°, thereby facilitating the operator to view the display component 32 or operate the control component 34.

[0079] In addition, the mounting part 12 is provided with an electrical connector 121 that is electrically connected to the main control component 31. When the mounting part 12 is connected to the shooting device, the shooting device can be electrically connected to the main control component 31 through the electrical connector 121, thereby enabling the shooting device to send control signals or provide power to the main control component 31, thus ensuring the operation of the close-up shooting fill light.

[0080] In summary, the close-up shooting fill light includes a main body base 10, a lamp head assembly 20, and a main control assembly 31. The main body base 10 is connected to the shooting equipment, the main control assembly 31 is mounted on the main body base, and the lamp head assembly 20 is mounted on the main body base 10. The lamp head assembly 20 includes a lamp holder 21, a connector 22, an LED light source 23, a cooling fan 24, and an electrical connection wire 27. The lamp holder 21 is connected to the main body base 10 via the connector 22, allowing the connector 22 to support the lamp holder 21 and to deform to adjust the position of the lamp holder 21 relative to the main body base 10. The lamp holder 21 has a mounting cavity 211 with one side open, and a through air inlet 213 and an air outlet 214 are provided on the side wall of the lamp holder 21 to allow the mounting cavity 211 to communicate with the outside. The LED light source 23 and the cooling fan 24 are installed inside the mounting cavity 211. The LED light source 23 and the cooling fan are electrically connected to the main control component 31 via an electrical connection wire 27, and an electrical connector 22 is installed on the connector 22. The LED light source 23 corresponds to the open opening 212, allowing the light emitted by the LED light source 23 to shine outwards to achieve the effect of supplementary lighting. The cooling fan 24 is installed inside the mounting cavity 211 and is located on the side of the LED light source 23 away from the open opening 212, allowing the cooling fan 24 to dissipate heat from the LED light source 23. This significantly improves the heat dissipation capacity of the LED light source 23, enabling the use of a high-power LED light source 23 for close-up shooting supplementary lighting. This greatly improves the brightness of the close-up shooting supplementary lighting, thereby meeting the supplementary lighting requirements for close-up shooting and ensuring the safe operation of the LED light source 23.

[0081] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A close-up shooting fill light, characterized in that, The close-range shooting light supplementing lamp comprises: a main body seat, which is provided with a mounting portion, and is detachably mounted on a shooting device through the mounting portion; a main control assembly, which is mounted on the main body seat; a lamp head assembly, which is provided with at least two, and is mounted on the main body seat; wherein the lamp head assembly comprises a lamp holder, a connecting piece, an LED light source, a heat dissipation fan and an electric connecting wire, the lamp holder is mounted on the main body seat through the connecting piece, so that the connecting piece can support the lamp holder, the connecting piece can be deformed and can be shaped to adjust the position of the lamp holder relative to the main body seat, an installation cavity with one side open is formed in the lamp holder, a through air inlet and an air outlet are formed in the side wall of the lamp holder, so that the installation cavity can be connected to the outside of the lamp holder through the air inlet and the air outlet, the LED light source and the heat dissipation fan are installed in the installation cavity, the LED light source and the heat dissipation fan are electrically connected to the main control assembly through the electric connecting wire, the electric connecting wire is mounted on the connecting piece, the LED light source is arranged corresponding to the open port, so that the light emitted by the LED light source can irradiate to the outside of the lamp holder, and the heat dissipation fan is located on the side of the LED light source away from the open port, so that the heat dissipation fan can drive the air flow in the installation cavity and dissipate heat for the LED light source.

2. The close-up shooting fill light according to claim 1, wherein, The air inlet is located downstream of the light emitting direction of the LED light source, and the air outlet is located on the side of the heat dissipation fan away from the LED light source.

3. The close-up shooting fill light according to claim 1, wherein, The lamp holder is provided with a connecting portion, the connecting portion is located on the outer circumferential side of the lamp holder, the connecting portion is provided with a connecting clamping groove, and the connecting clamping groove is used for detachably connecting a photography accessory.

4. The close-up shooting fill light according to claim 3, wherein, The connecting portion is provided with two, and the two connecting portions are arranged on the opposite two side walls of the lamp holder.

5. The close-up shooting fill light according to claim 3, wherein, The connecting portion is further provided with an electric connecting contact, the electric connecting contact is electrically connected with the electric connecting wire, and the electric connecting contact is used for realizing electric signal connection of the photography accessory.

6. The close-up shooting fill light according to claim 1, wherein, Further comprising a display assembly and a battery, an accommodating cavity is formed in the main body seat, the main control assembly and the battery are mounted in the accommodating cavity, and the main control assembly is electrically connected with the battery, the display assembly is connected on the outer circumferential side of the main body seat and is electrically connected with the main control assembly.

7. The close-up shooting fill light according to claim 6, wherein, The central axis of the mounting portion and the central axis of the main body seat are arranged at an angle, the mounting portion is provided with an electric connecting piece electrically connected with the main control assembly, so that when the mounting portion is connected to the shooting device, the shooting device can be electrically connected with the main control assembly through the electric connecting piece.

8. The close-up shooting fill light according to claim 1, wherein, The main control assembly is provided with a flash control module, which is used for driving the LED light source to emit flash.

9. The close-up shooting fill light according to claim 1, wherein, The connecting piece is provided as a connecting hose, a communication channel is arranged in the connecting hose, and the electric connecting wire is accommodated in the communication channel.

10. A light system, characterized in that The light system comprises a photography accessory and the close-range shooting light supplementing lamp according to any one of claims 1-9, and the photography accessory is detachably connected to the lamp holder of the close-range shooting light supplementing lamp.

11. The light system of claim 10, wherein, The photographic accessory comprises a flash, an LED fill light, or a light effect accessory. The photographic accessory comprises a flash, an LED fill light, or a light effect accessory.

Images