Disclosed is a photographic lamp chuck compatible with different lamp holders. The photographic lamp chuck comprises a main chuck body (100), wherein an accessory installation position is provided on the main chuck body (100), a first insertion hole (101) for accommodating a lamp holder of a first-type photographic lamp is provided in the main chuck body (100), an arc-shaped positioning face (103) and a groove body (102) are formed in an inner wall of the first insertion hole (101), a positioning inserting member (200) is movably inserted into the groove body (102), a first positioning face is arranged on the positioning inserting member (200), a second insertion hole (202) is enclosed by the first positioning face of the positioning inserting member (200) and the inner wall of the first insertion hole (101), and the second insertion hole is used for accommodating a lamp holder of a second-type photographic lamp.

The utility model discloses a foldable soft box umbrella tray, which comprises a first tray body provided with a first abutting end surface, a second tray body provided with a second abutting end surface, first cross arms and second cross arms which are movably connected with the first tray body and the second tray body respectively, and a connecting shaft which passes through the first cross arms and the second cross arms and is rotationally connected therewith. When the first tray body and the second tray body are unfolded, the first abutting end surface and the second abutting end surface are attached; and the first cross arms and the second cross arms are hidden. A soft box of the utility model can be folded into a flat shape, so that storage space is reduced, which is convenient for transportation and carrying.

Disclosed is a photographic lamp chuck compatible with different lamp holders. The photographic lamp chuck comprises a main chuck body (100), wherein an accessory installation position is provided on the main chuck body (100), a first insertion hole (101) for accommodating a lamp holder of a first-type photographic lamp is provided in the main chuck body (100), an arc-shaped positioning face (103) and a groove body (102) are formed in an inner wall of the first insertion hole (101), a positioning inserting member (200) is movably inserted into the groove body (102), a first positioning face is arranged on the positioning inserting member (200), a second insertion hole (202) is enclosed by the first positioning face of the positioning inserting member (200) and the inner wall of the first insertion hole (101), and the second insertion hole is used for accommodating a lamp holder of a second-type photographic lamp.

A soft box includes a housing and a main body detachably connected to the housing by a connecting device. The connecting device includes a first locking portion and a second locking portion. An installing base is connected to the bottom of the housing and the main body is embedded in the installing base, thereby the housing can rotate around the main body. The first locking portion passes through the installing base and the main body to tightly fix with the second locking portion. The housing includes a snap-fitting member and a light passageway which is a cylindrical hole and a flash lamp cap fixing device formed therein. The flash lamp cap fixing device includes a supporting platform and a pressing plate opposite to the supporting platform and having an adjustable position relative to the supporting platform. The present disclosure can quickly disassembly and be easy to carry.

A foldable soft box umbrella tray and soft box, comprising an annular base which is able to be connected to a light source and comprises a first body with a support rod jack and a second body; a movable disc body movably connected to the annular base via a switching mechanism and provided with the support rod jack, wherein the switching mechanism comprises a first cross arm and a second cross arm movably connected to the first body and the movable disc body respectively, and a connecting shaft, and the connecting shaft passes through the first cross arm and the second cross arm and is rotatably connected thereto; and the movable disc body is able to rotate between a contracted position and a working position, and in the working position, the movable disc body and the second body lie in a same plane.

A soft box includes a housing and a main body detachably connected to the housing by a connecting device. The connecting device includes a first locking portion and a second locking portion. An installing base is connected to the bottom of the housing and the main body is embedded in the installing base, thereby the housing can rotate around the main body. The first locking portion passes through the installing base and the main body to tightly fix with the second locking portion. The housing includes a snap-fitting member and a light passageway which is a cylindrical hole and a flash lamp cap fixing device formed therein. The flash lamp cap fixing device includes a supporting platform and a pressing plate opposite to the supporting platform and having an adjustable position relative to the supporting platform. The present disclosure can quickly disassembly and be easy to carry.