Photography lamp

Abstract

The utility model relates to a photographic lamp, which belongs to the field of photographic equipment and comprises a handle portion, a lamp body and a support. The lamp body comprises an air column and a light source, and the air column is arranged at one end of the handle part and can be inflated and expanded; the light source is arranged in the air column and electrically connected with the handle part, and light emitted by the light source penetrates through the air column and then is emitted out. The support is connected to the handle part and extends in the axis direction of the lamp body so as to be attached to the outer side face of the lamp body, so that the support can abut against the air column, the stability of the air column is effectively improved, stable irradiation of a light source is guaranteed, and the use reliability of the photography lamp is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to photography and video equipment field, especially in photography lamp. BACKGROUND

[0002] With the popularity of portable photography lamps, especially in live broadcast, photography, video recording and other scenes, inflatable rod lamps gradually become popular lighting equipment due to their advantages of lightness, easy storage and adjustment of shape. The inflatable rod lamp can be folded when not in use through the built-in flexible circuit board and inflatable air column structure, greatly reducing the weight and facilitating storage

[0003] However, once the air column of the existing inflatable rod lamp is inflated, its shape and supporting force are relatively fixed due to the influence of air pressure, which can cause the air column to fail to maintain verticality and the center of gravity to be unstable during use, especially in the case of insufficient air pressure. This not only affects the stability of the use of the inflatable photography lamp, but also may lead to unsatisfactory shooting results, causing inconvenience to users. SUMMARY

[0004] The utility model aims at solving the technical problem that the air column of the photography lamp cannot maintain verticality and the center of gravity is unstable during use.

[0005] To solve the above technical problem, the utility model provides a photography lamp, which comprises a handle part, a lamp body comprising an air column and a light source, the air column being arranged at one end of the handle part and being capable of being inflated, the light source being arranged in the air column, the light source being electrically connected with the handle part, and the light emitted by the light source being emitted after passing through the air column, and a support connected with the handle part and extending along the axis direction of the lamp body to be attached to the outer side of the lamp body, so that the support can abut against the air column.

[0006] In some embodiments of the utility model, the handle part comprises a main body and a fixing seat, the fixing seat is arranged on the side wall of the main body, the support is provided with a sliding groove with the same direction of extension as the axis direction of the handle part, and the fixing seat is in sliding connection with the sliding groove, so that the support can slide along the axis direction of the handle part.

[0007] In some embodiments of the utility model, the photography lamp further comprises a binding belt, the binding belt is arranged around the outer side of the air column, the two ends of the binding belt are fixedly connected with the outer side of the air column, the outer wall of the binding belt has a spacing space with the outer side of the air column, and the support can slide along the axis direction of the handle part to penetrate into the spacing space between the binding belt and the outer side of the air column.

[0008] In some embodiments of the present application, the handle part further comprises a limiting part arranged on the fixing seat and protruding from the outer sidewall of the fixing seat; both ends of the support are provided with limiting holes matched with the limiting part, and the limiting part can be accommodated in the limiting holes on the support to ensure that the support remains in a fixed position when it is extended or retracted to the handle part.

[0009] In some embodiments of the present application, a plurality of limiting holes are arranged along the sliding direction of the support to adjust the length of the support extended from the handle part.

[0010] In some embodiments of the present application, one end of the support away from the handle part is provided with a supporting ring surrounding the circumferential side of the air column, and the supporting ring is used to support the air column.

[0011] In some embodiments of the present application, the supporting ring is semicircular; the supporting ring is a transparent piece or a translucent soft light piece.

[0012] In some embodiments of the present application, the length of the support is the same as the length of the air column.

[0013] In some embodiments of the present application, the main body comprises a detachable holding handle and a control box, and the fixing seat is arranged on the control box; one end of the control box facing the holding handle is detachably connected with the holding handle, and the other end of the control box is detachably connected with the lamp body.

[0014] In some embodiments of the present application, a power supply is arranged in the holding handle, a first electric connection terminal in communication with the power supply is arranged on the end surface of the holding handle facing the control box, and a second electric connection terminal is arranged on the end surface of the control box facing the holding handle; when the holding handle is connected with the control box, the first electric connection terminal and the second electric connection terminal are docked to form an electrical connection; a third electric connection terminal is arranged on the end surface of the control box facing the lamp body, and a fourth electric connection terminal is arranged on the end surface of the lamp body facing the control box; when the control box is connected with the lamp body, the third electric connection terminal and the fourth electric connection terminal are docked to form an electrical connection.

[0015] In some embodiments of the present application, the main body further comprises a buckle arranged on the end surface of the control box facing the lamp body; a clamping groove matched with the buckle is arranged on the lamp body; the clamping groove comprises a docking area and a locking area in communication, and the buckle on the control box can enter the docking area of the clamping groove and translate into the locking area of the clamping groove to limit the freedom degree of the control box and the lamp body in the axial direction.

[0016] In some embodiments of this application, the main body further includes a positioning post, a pusher, and an elastic member; the positioning post is disposed on the end face of the control box facing the lamp body and is movable along the axial direction of the lamp body; the pusher is disposed on the side wall of the control box, the pusher is connected to the positioning post, and is capable of driving the positioning post to move; the elastic member is disposed between the pusher and the control box, and is used to abut against the pusher to keep the positioning post extending out of the end face of the control box; a positioning groove is provided on the end face of the lamp body facing the control box, and the positioning post can be inserted into the positioning groove to fix the lamp body and the control box.

[0017] As can be seen from the above technical solution, the beneficial effects of this utility model are as follows:

[0018] This application provides a photographic light that features a slidably connected bracket on its handle. The bracket extends along the axis of the light body and is attached to the outer side of the air column for support. This allows the bracket to provide additional support, ensuring the air column remains vertical even under low air pressure, effectively improving its stability. During use, it prevents the air column from tilting or wobbling, thus ensuring stable illumination and guaranteeing the reliability of the photographic light. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a photographic lamp in some embodiments.

[0020] Figure 2 for Figure 1 A three-dimensional structural diagram of a photographic light from another angle.

[0021] Figure 3 for Figure 1 A schematic diagram showing the exploded structure of the handle and body of a photographic light.

[0022] Figure 4 for Figure 3 A schematic diagram of the exploded structure of a photographic light from another angle.

[0023] Figure 5 A schematic diagram of a photographic light equipped with straps.

[0024] Figure 6 for Figure 5 Another exploded view of the photographic light.

[0025] Figure 7 for Figure 5 Another angle view of the exploded structure diagram of the photographic light.

[0026] Figure 8 This is a three-dimensional structural diagram of the handle and bracket of a photographic light.

[0027] Figure 9 Fig. 1 is a perspective view of a photographic lamp according to an embodiment of the present application. Figure 8 Fig. 2 is an exploded view of a handle part and a support of the photographic lamp.

[0028] Figure 10 Fig. 3 is a sectional view of the support of the photographic lamp when the handle part is extended.

[0029] Figure 11 Fig. 4 is a sectional view of the support of the photographic lamp when the handle part is retracted.

[0030] Figure 12 Fig. 5 is a schematic view of a support structure in another embodiment.

[0031] Figure 13 Fig. 6 is a perspective view of a support in yet another embodiment.

[0032] The reference signs are explained as follows:

[0033] 100, photographic lamp; 10, handle part; 11, main body; 111, holding handle; 1111, first electric connection terminal; 1112, support hole; 112, control box; 1121, second electric connection terminal; 1122, buckle; 1123, positioning column; 1124, push piece; 1125, third electric connection terminal; 12, fixing seat; 121, limiting part; 20, lamp body; 201, air column; 21, soft cloth; 22, shading cloth; 23, fourth electric connection terminal; 24, clamping groove; 25, positioning groove; 30, support; 31, sliding groove; 32, limiting hole; 33, support ring; 40, bandage. DETAILED DESCRIPTION

[0034] 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 be varied in a wide range of embodiments, none of which depart from the scope of the present application, and that the description and drawings are to be considered as illustrative only and not restrictive in nature.

[0035] In the description of the present application, it should be understood that the indications of direction or position relationship (such as up, down, left, right, front and back, etc.) in the embodiments shown in the drawings are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the positions of these elements change, the indications of direction will also change accordingly.

[0036] In addition, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0037] The existing photography lamp is affected by the air column itself in the case of insufficient air pressure, which affects the stability of the inflatable photography lamp, resulting in unsatisfactory shooting effect and inconvenience to users.

[0038] Referring to Figures 1 to 13 The embodiment provides a photography lamp 100, which comprises a handle part 10, a lamp body 20 and a support 30.

[0039] The lamp body 20 comprises an air column 201 and a light source (not shown in the figure), the air column 201 is arranged at one end of the handle part 10 and can be inflated and expanded. The light source is arranged in the air column 201, the light source is electrically connected with the handle part 10, and the light emitted by the light source is emitted after passing through the air column 201. The support 30 is connected to the handle part 10, the support 30 can extend along the axis direction of the lamp body 20, and the support 30 can be attached to the outer side of the air column 201 to support the air column 201.

[0040] The support 30 extends along the axis direction of the lamp body 20 and is attached to the outer side wall of the air column 201 to support the air column 201, so as to provide additional support to the photography lamp 100. Even in the case of low air pressure, the air column 201 can maintain a vertical state, which effectively improves the stability of the air column 201. In the use process, the inclination or shaking of the air column 201 can be avoided, so as to ensure the stable irradiation of the light and the use reliability of the photography lamp 100.

[0041] Referring to Figure 8 and Figure 9 In some embodiments, the handle part 10 comprises a main body 11 and a fixing seat 12 slidably connected to the main body 11. The fixing seat 12 is arranged on the side wall of the main body 11, and the support 30 is provided with a sliding groove 31 matched with the fixing seat 12. The fixing seat 12 and the sliding groove 31 are slidably connected, so that the support 30 can slide along the axis direction of the handle part 10.

[0042] Specifically, as Figure 9As shown, the fixing seat 12 in the embodiment is a T-shaped structure protruding on the side wall of the main body 11; correspondingly, the bracket 30 is provided with a T-shaped sliding groove 31 on the side facing the handle part 10. The T-shaped fixing seat 12 can be embedded in the T-shaped sliding groove 31, so that the bracket 30 can slide relative to the fixing seat 12 on the handle part 10, so that the bracket 30 can be extended out of the handle part 10 to support the air column 201, or be retracted into the handle part 10 for storage, and the entire sliding process will not appear jamming and loosening.

[0043] It is conceivable that in other embodiments, the sliding groove and the sliding seat between the bracket 30 and the handle part 10 can be exchanged with each other. The sliding connection can also adopt sliding connection modes such as sliding rail and sliding block, roller and guide rail, etc. As long as it can realize the sliding connection between the bracket 30 and the handle part 10, so that the bracket 30 can be extended out of the handle part 10 to support the outer side of the lamp body 20.

[0044] Please refer to Figure 10 and Figure 11 In some embodiments, the handle part 10 further comprises a limiting part 121. The limiting part 121 is arranged on the fixing seat 12 and protrudes from the outer side wall of the fixing seat 12. Both ends of the bracket 30 are provided with limiting holes 32 matched with the limiting part 121, and the limiting part 121 can be accommodated in the limiting holes 32 on the bracket 30 to ensure that the bracket 30 remains in a fixed position when it is extended or retracted into the handle part 10.

[0045] The limiting part 121 is usually made of metal or high-strength plastic, has strong wear resistance and impact resistance. The shape of the limiting part 121 can be spherical, cylindrical or other shapes suitable for cooperating with the limiting hole 32. The protruding part of the limiting part 121 is located on the outer side wall of the fixing seat 12, which is usually a small convex spherical surface that can enter the limiting hole 32 on the bracket 30. The limiting hole 32 of the bracket 30 can be arranged at the upper and lower ends of the bracket 30, and its size and shape are matched with the limiting part 121.

[0046] When the bracket 30 is extended, the limiting part 121 enters the limiting hole 32 at the bottom of the bracket 30, and the bracket 30 is firmly fixed at the desired position after being elongated, and will not slide back by itself. When the bracket 30 is retracted, the limiting part 121 will enter the limiting hole 32 on the top of the bracket 30, ensuring that the bracket 30 will not accidentally fall off or accidentally slide. Whether it is stretched or retracted, the bracket 30 can be kept at the desired position to prevent accidental movement of the bracket 30 during use.

[0047] Please refer to Figure 13 In some embodiments, the limiting hole 32 can be provided with a plurality of limiting holes 32 arranged along the sliding direction of the bracket 30 to adjust the length of the bracket 30 extended out of the handle part 10.

[0048] Specifically, the plurality of limiting holes 32 are arranged at intervals along the axial extension direction of the support 30, so that the support 30 can stop at different positions during extension or retraction, thereby controlling the length of the support 30 extending out of the handle 10. When the external device is installed on the support 30, the user can select the appropriate gear of the support 30 according to the weight of the external device, thereby adjusting the overall center of gravity distribution of the photographic lamp 100, thereby improving the stability of the photographic lamp 100.

[0049] It is conceivable that the number and distribution of the limiting holes 32 can be adjusted according to the use requirements to ensure that the limiting portion 121 can be properly inserted into the limiting hole 32 during the sliding process of the support 30, and the support 30 can obtain sufficient gears to adapt to the fixation of different external devices.

[0050] In other embodiments, the limiting hole 32 can also be a long hole extending along the sliding direction of the support 30, and the inner wall thereof can be provided with a tooth groove. The limiting portion 121 can slide relative to the extension direction of the limiting hole 32, and the limiting portion 121 can also be clamped with the tooth groove at any position in the limiting hole 32, thereby realizing the stepless regulation of the support 30.

[0051] In other embodiments, the inner side of the limiting portion 121 can also be provided with a compression spring, which is used to abut against the limiting portion 121, so that the limiting portion 121 can move laterally along the direction perpendicular to the fixing seat 12, thereby enabling the limiting portion 121 to more conveniently enter or exit the limiting hole 32. Of course, the structure of the limiting portion 121 and the limiting hole 32 can also be exchanged.

[0052] Please refer to Figure 12 In some embodiments, the end of the support 30 away from the handle 10 is provided with a support ring 33. The support ring 33 is arranged around the outer contour of the air column 201, and the support ring 33 can slide with the support 30 to support the air column 201.

[0053] Specifically, the shape of the support ring 33 can be the same as the outer contour shape of the lamp body 20, so that the support ring 33 can surround the outside of the air column 201 and tightly fit the outer contour of the air column 201, which improves the support effect of the inflatable stick lamp, ensures that the air column 201 can be placed vertically under different air pressures, and improves the stability of the user during operation.

[0054] In some embodiments, the support ring 33 is semi-circular, and the support ring 33 is transparent or translucent. The semi-circular support ring 33 can evenly surround the outside of the cylindrical air column 201, forming a stable support effect, avoiding gaps when supporting the air column 201, thereby improving stability and the overall structure of the structure. And the support ring 33 is made of transparent or translucent soft light material to reduce the obstruction of the light emitted by the lamp body 20.

[0055] In other embodiments, multiple supports 30 can be provided, and the multiple supports 30 can be arranged around the outer periphery of the handle portion 10, and each support 30 can slide along the axis direction of the handle portion 10 to form multi-angle support for the air column 201, so that the photographic lamp 100 is more stable when in use.

[0056] In some embodiments, the length of the support 30 can be the same as the length of the air column 201, so that when the support 30 is fully extended from the handle portion 10, the end of the air column 201 can be supported.

[0057] In some embodiments, the length of the support 30 can be the same as the length of the air column 201, so that when the support 30 is fully extended from the handle portion 10, the end of the air column 201 can be supported.

[0058] Of course, in other embodiments, the support 30 can also be provided as a telescopic rod, which can be composed of multiple rod bodies that can move relative to each other. The user can realize the extension or contraction of the support 30 by sliding the support 30. When extended, the parts of the support 30 are gradually pulled apart, and finally support the end of the air column 201; when contracted, the parts of the support 30 are closely fitted, which is convenient for storage and carrying. The support 30 can be flexibly adjusted according to different shooting needs, and the most suitable support can be provided in each shooting occasion.

[0059] Please refer to Figure 6 and Figure 7In some embodiments, the air column 201 of the lamp body 20 comprises a soft cloth 21 and a light-blocking cloth 22 arranged oppositely. The soft cloth 21 and the light-blocking cloth 22 are connected to each other to form a closed air cavity, so that the entire air column 201 can be inflated to expand when inflated, and folded to facilitate carrying when deflated. The light source in the air column 201 can be a flexible light bar that can be folded together with the air column 201. The light bar can be arranged on the light-blocking cloth 22 and emit light towards the soft cloth 21 to form a light-emitting surface on the soft cloth 21. The bracket 30 on the handle portion 10 can be arranged on the side away from the light-emitting surface to prevent interference with the emitted light.

[0060] Referring to Figures 5 to 7 , the photographic lamp 100 further comprises a binding band 40 arranged around the outer side of the air column 201. The two ends of the binding band 40 are fixedly connected to the outer side of the air column 201, and the outer wall of the binding band 40 has a spacing space with the outer side of the air column 201. The bracket 30 can slide along the axis direction of the handle portion 10 to penetrate into the spacing space between the binding band 40 and the outer side of the air column 201.

[0061] Specifically, during the sliding process, the free end of the bracket 30 can penetrate from the spacing space between the binding band 40 and the air column 201, so that the inner side of the bracket 30 abuts against the outer side of the air column 201, and the outer side of the bracket 30 abuts against the binding band 40, to realize closer combination of the bracket 30 and the air column 201. After the bracket 30 penetrates into the spacing space, it can stably contact the surface of the air column 201, thereby further enhancing the supporting effect of the bracket 30 on the air column 201 and improving the supporting stability of the entire photographic lamp 100.

[0062] Referring to Figure 6 and Figure 7 In some embodiments, the main body 11 of the handle portion 10 comprises a detachably connected holding handle 111 and a control box 112. The fixing seat 12 can be arranged on the outer side wall of the control box 112. The end of the control box 112 facing the holding handle 111 is detachably connected with the holding handle 111, and the other end of the control box 112 is detachably connected with the lamp body 20.

[0063] Specifically, the control box 112 in the present embodiment is a central controller, and the side surface of the control box 112 is provided with a control surface. The control surface is provided with keys such as the switch, the brightness adjusting knob, the light source mode switching knob and the display screen of the photographic lamp 100, to control and display the light emitted by the air column 201.

[0064] The holding handle 111 and the control box 112 are connected by a detachable connection mode, which can facilitate the user to detach or reconnect according to the use requirement. The connection mode of the holding handle 111 and the control box 112 can adopt a quick release connection device, a buckle, a thread or a magnetic attraction, etc.

[0065] The split handle 10 makes the disassembly, maintenance and cleaning of the device more convenient, and the user can replace or maintain each component as needed without having to operate the entire device. Of course, in other embodiments, the main body 11 formed by the holding handle 111 and the control box 112 can also be a unitary structure.

[0066] Referring to Figure 6 and Figure 7 In some embodiments, the holding handle 111 is provided with a power supply. The end surface of the holding handle 111 facing the control box 112 is provided with a first electrical connection terminal 1111 in communication with the power supply. The end surface of the control box 112 facing the holding handle 111 is provided with a second electrical connection terminal 1121. When the holding handle 111 and the control box 112 are connected, the first electrical connection terminal 1111 and the second electrical connection terminal 1121 are electrically connected, so that the power supply in the holding handle 111 can supply power to the control box 112.

[0067] Specifically, the first electrical connection terminal 1111 and the second electrical connection terminal 1121 can be abutting probes or contacts. When the control box 112 and the holding handle 111 are connected to each other, the first electrical connection terminal 1111 and the second electrical connection terminal 1121 opposite each other can abut each other, so that the power supply in the holding handle 111 can supply power to the light source through the control box 112. The entire connection method is simple and convenient, so that the user can replace the power supply by quickly replacing the holding handle 111.

[0068] Referring to Figure 6 and Figure 7 The present embodiment also provides a detachable connection method of the control box 112 and the lamp body 20.

[0069] The control box 112 on the main body 11 is provided with a buckle 1122, which is arranged on the end surface of the control box 112 facing the lamp body 20. The lamp body 20 is provided with a clamping groove 24 matched with the buckle 1122. The clamping groove 24 includes a docking area and a locking area connected to each other. The buckle 1122 on the control box 112 can enter the docking area of the clamping groove 24 and translate into the locking area of the clamping groove 24 to limit the freedom of the control box 112 and the lamp body 20 in the axial direction.

[0070] Further, the control box 112 on the main body 11 is also provided with a positioning column 1123, a push member 1124 and an elastic member. The positioning column 1123 is arranged on the end surface of the control box 112 facing the lamp body 20 and can move along the axial direction of the lamp body 20. The push member 1124 is arranged on the side wall of the control box 112 and is connected with the positioning column 1123 and can drive the positioning column 1123 to move. The elastic member is arranged between the push member 1124 and the control box 112 and is used for abutting against the push member 1124, so that the positioning column 1123 is kept in the state of extending out of the end surface of the control box 112. The end surface of the lamp body 20 facing the control box 112 is provided with a positioning groove 25, and the positioning column 1123 can be inserted into the positioning groove 25, so as to fix the lamp body 20 and the control box 112.

[0071] Specifically, as Figure 6 and Figure 7 , the end surface of the control box 112 is provided with two protruding buckles 1122, and the buckle 1122 can be a T-shaped buckle. The end surface of the lamp body 20 is provided with two buckling grooves 24 corresponding to the buckles 1122. Among them, the buckling groove 24 is divided into a docking area and a locking area which are communicated with each other, and the opening of the docking area is larger than that of the locking area.

[0072] When the user connects the control box 112 and the lamp body 20, the buckle 1122 on the control box 112 needs to be aligned with the docking area of the buckling groove 24 on the end surface of the lamp body 20, and then inserted into the docking area along the axial direction of the lamp body 20. Then, the handle part 10 or the lamp body 20 is translated in the direction perpendicular to the axial direction of the lamp body 20, so that the buckle 1122 is translated from the docking area to the locking area of the buckling groove 24, so as to limit the movement of the lamp body 20 and the control box 112 in the axial direction, so as to complete the preliminary fixing. Finally, the elastic member automatically pushes the push member 1124 on the control box 112, so that the positioning column 1123 on the end surface of the control box 112 is automatically inserted into the positioning groove 25 on the end surface of the lamp body 20, so as to completely lock the lamp body 20 and the control box 112.

[0073] When it is necessary to disassemble the lamp body 20 and the control box 112, the push member 1124 is only needed to be pushed reversely, so that the positioning column 1123 on the control box 112 is retracted and away from the positioning groove 25 on the lamp body 20. Then, the handle part 10 or the lamp body 20 is translated, so that the buckle 1122 is translated from the locking area to the docking area, so as to realize the separation between the control box 112 and the lamp body 20.

[0074] The embodiment sets the buckle 1122, the buckling groove 24, the positioning column 1123 and the push member 1124 between the control box 112 and the lamp body 20, so as to realize a simple and reliable connection mode, to ensure that the equipment is not easy to loosen during use, and to facilitate the user to install and disassemble the equipment, so that the user can complete the quick disassembly between the lamp body 20 and the handle part 10.

[0075] Of course, in other embodiments, the lamp body 20 and the control box 112 can also be fixed by thread connection or magnetic attraction, etc.

[0076] Please continue to refer to Figure 6 and Figure 7 In some embodiments, the end surface of the control box 112 facing the lamp body 20 is provided with a third electrical connection terminal 1125. The end surface of the lamp body 20 facing the control box 112 is provided with a fourth electrical connection terminal 23. When the control box 112 is connected with the lamp body 20, the third electrical connection terminal 1125 and the fourth electrical connection terminal 23 are electrically connected.

[0077] Specifically, the third electrical connection terminal 1125 on the control box 112 can be a pin needle female seat, and the fourth connection terminal on the lamp body 20 can be a pin needle male seat, which is electrically connected with the light source in the lamp body 20. When the lamp body 20 and the control box 112 are mutually docked, the pin needle male seat on the lamp body 20 is inserted into the pin needle female seat on the control box 112, realizing the electrical connection between the control box 112 and the light source of the lamp body 20, so as to ensure the electrical transmission stability between the lamp body 20 and the control box 112, and make the control box 112 can control the light source.

[0078] Of course, in other embodiments, the third electrical connection terminal 1125 and the fourth electrical connection terminal 23 can also be exchanged with each other, or be provided as other abutting structure power terminal structure.

[0079] It should be understood that during the connection process of the lamp body 20 and the control box 112, there is a translational movement. Therefore, when the third electrical connection terminal 1125 is inserted into the third electrical connection terminal 1125, the third electrical connection terminal 1125 and the fourth electrical connection terminal 23 are inserted into each other, and also need to have a movable distance along the axis direction perpendicular to the lamp body 20, in order to prevent the lamp body 20 and the control box 112 from being stuck when they are mutually translated.

[0080] Please refer to Figure 6 In some embodiments, the bottom of the holding handle 111 is also provided with a supporting hole 1112, which can be used in cooperation with an external supporting device. For example, the size and shape of the supporting hole 1112 can match some supporting feet or fixing devices, so that the entire photographic lamp 100 can be quickly fixed to the external fixing device.

[0081] In conclusion, the embodiment provides a photographic lamp 100, which is provided with a slidingly connected support 30 on the handle part 10, so that the support 30 can slide along the axis direction of the lamp body 20 and is attached to the outer side of the air column 201 for support. The attachment structure of the support 30 and the air column 201 can provide additional support, so that the air column 201 can maintain a vertical state even in the case of low air pressure, which effectively improves the stability of the air column 201. In the use process, the inclination or shaking of the air column 201 can be avoided, so as to ensure the stable irradiation of the light source and guarantee the use reliability of the photographic lamp 100.

[0082] Although the present application has been described with reference to several exemplary embodiments, it is understood that the words that have been used are words of description and illustration, rather than words of limitation. Since the present application can be embodied in various forms without departing from the spirit or essential characteristics thereof, it is understood that the above-described embodiments are not limited to any of the described details, but are susceptible to modifications and alternative forms. Accordingly, all modifications and equivalents of the above-described embodiments which fall within the spirit and scope of the appended claims are intended to be covered.

Claims

1. A photographic light characterized by, The camera lamp comprises a handle part, a lamp body, and a support. The lamp body comprises an air column and a light source. The air column is arranged at one end of the handle part and can be inflated. The light source is arranged in the air column.

2. The photographic lamp of claim 1, wherein, The light source is electrically connected to the handle part.

3. The photographic lamp of claim 2, wherein, The light emitted by the light source passes through the air column and is emitted.

4. The photographic lamp of claim 2, wherein, The support is connected to the handle part and extends along the axis direction of the lamp body.

5. The photographic lamp of claim 4, wherein, The support is attached to the outer side of the air column.

6. The photographic lamp of claim 1, wherein, The handle part comprises a main body and a fixing seat.

7. The photographic lamp of claim 6, wherein, The fixing seat is arranged on the side wall of the main body.

8. The photographic lamp of claim 1, wherein, The support is provided with a sliding groove extending in the same direction as the axis direction of the handle part.

9. The photographic lamp of claim 2, wherein, The fixing seat is in sliding connection with the sliding groove.

10. The photographic lamp of claim 9, wherein, The support can slide along the axis direction of the handle part. The camera lamp further comprises a binding belt.

11. The photographic lamp of claim 9, wherein, The two ends of the binding belt are fixedly connected to the outer side of the air column. The outer wall of the binding belt has a spacing space with the outer side of the air column. The support can slide along the axis direction of the handle part to penetrate into the spacing space between the binding belt and the outer side of the air column. The handle part further comprises a limiting part. The limiting part is arranged on the fixing seat and protrudes from the outer side wall of the fixing seat. The two ends of the support are each provided with a limiting hole matched with the limiting part. The limiting part can be accommodated in the limiting hole on the support to ensure that the support remains in a fixed position when it is extended or retracted to the handle part. The limiting hole is provided with a plurality of limiting holes. The plurality of limiting holes are arranged at intervals along the sliding direction of the support to adjust the length of the support extended from the handle part. The end of the support away from the handle part is provided with a support ring. The support ring surrounds the circumferential side of the air column. The support ring is used to support the air column. The support ring is semicircular. The support ring is a transparent or translucent soft light piece. The length of the support is the same as the length of the air column. The main body comprises a detachably connected holding handle and a control box. The fixing seat is arranged on the control box. One end of the control box facing the holding handle is detachably connected to the holding handle. The other end of the control box is detachably connected to the lamp body. The holding handle is provided with a power supply. The end surface of the holding handle facing the control box is provided with a first electric connection terminal in communication with the power supply. The end surface of the control box facing the holding handle is provided with a second electric connection terminal. When the holding handle is connected to the control box, the first electric connection terminal and the second electric connection terminal are in butt joint to form an electrical connection. The end surface of the control box facing the lamp body is provided with a third electric connection terminal. The end surface of the lamp body facing the control box is provided with a fourth electric connection terminal. When the control box is connected to the lamp body, the third electric connection terminal and the fourth electric connection terminal are in butt joint to form an electrical connection. The main body further comprises a buckle. The buckle is arranged on the end surface of the control box facing the lamp body. The lamp body is provided with a clamping groove matched with the buckle; the clamping groove comprises a docking area and a locking area which are communicated with each other, the buckle on the control box can enter the docking area of the clamping groove and translate into the locking area of the clamping groove to limit the freedom degree of the control box and the lamp body in the axial direction.

12. The photographic lamp of claim 11, wherein, The main body further comprises a positioning column, a push member and an elastic member; the positioning column is arranged on the end surface of the control box facing the lamp body and can move along the axial direction of the lamp body; the push member is arranged on the side wall of the control box, the push member is connected with the positioning column and can drive the positioning column to move; the elastic member is arranged between the push member and the control box and is used for abutting against the push member to keep the positioning column in the state of extending out of the end surface of the control box. The end surface of the lamp body facing the control box is provided with a positioning groove, and the positioning column can be inserted into the positioning groove to fix the lamp body and the control box.

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