A kind of shot-light with expanding light shield
Technical field
The utility model belongs to a kind of fixture field, is specifically related to a kind of shot-light with expanding light shield.
Background technology
Traditional shot-light, in order to strengthen light source all with the expansion light shield of loop configuration, because expand all bands gradient of light shield, so easily tilt when assembling with lamp body, therefore is not easy assembling.And expansion light shield does not have and lamp body clamping, but be fixed by lampshade, also can drop so expand light shield after lampshade comes off, bother very much, easily make expansion light shield be scratched by foreign object after dropping, affect the intensity of light source.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model prevents from making expansion light shield easier for installation and be not easy to drop.
(2) technical scheme
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of shot-light with expanding light shield, comprises lamp socket, lampshade, lamp plate assembly and expands light shield; The top of described lamp socket includes the circular groove of the embedded radiating block in bottom surface, and described lamp plate assembly, expansion light shield and lampshade are placed in circular groove successively; The bottom surface of described expansion light shield includes several uniform brace rod of circumference and grabs, described expansion light shield and brace rod are positioned on the end face of lamp plate assembly, the end face of described radiating block is provided with groove, described grab is positioned at groove and the bottom surface clamping of grab and lamp plate assembly, and described lampshade is closed with the notch of circular groove and is connected.
Further also comprise screw, described screw is threaded with radiating block through after lamp plate assembly.
Described screw is at lamp plate assembly and expand between light shield.
The shape of described expansion light shield is an annulus, and the shape of cross section of annulus is inclined-plane; Described brace rod is positioned at inclined-plane place.
The material of described radiating block is aluminium alloy.
Described brace rod has 4.
(3) beneficial effect
Shot-light with expanding light shield of the present utility model, by arranging to axial uniform brace rod and snap fit bottom expansion light shield inclined-plane, described brace rod is positioned at the top of lamp plate assembly, the bottom clamping of described snap fit and lamp plate assembly, expansion light shield is made to install more steadily can not tilt like this, convenient to install, and can fixing with lamp plate assembly in is connected, prevent expanding light shield and drop and scratch expansion light shield to affect the intensity of light source.
Accompanying drawing explanation
Fig. 1 is the explosive view of the shot-light with expansion light shield of the present utility model;
Fig. 2 is the structural representation of the shot-light with expansion light shield of the present utility model;
Fig. 3 is the sectional view expanding light shield;
1 be lamp socket, 2 being lampshade in figure, 3 being lamp plate assembly, 4 being radiating block for expanding light shield, 5,6 be circular groove, 7 be brace rod, 8 be grab, 9 be screw, 10 for groove.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
A kind of shot-light with expanding light shield as shown in Figure 1-Figure 3, comprises lamp socket 1, lampshade 2, lamp plate assembly 3, screw 9 and expands light shield 4; The top of described lamp socket 1 includes the circular groove 6 of the embedded radiating block 5 in bottom surface, the material of described radiating block 5 is aluminium alloy, perfect heat-dissipating, described lamp plate assembly 3, expansion light shield 4 and lampshade 2 are placed in circular groove 6 successively, wherein be fixedly connected with by screw with radiating block 5 after lamp plate assembly 3, and screw 9 is between lamp plate assembly 3 and expansion light shield 4, more attractive in appearance.The bottom surface of described expansion light shield 4 includes the uniform brace rod 7 of 4 circumferences and grab 8, and the shape of described expansion light shield 4 is an annulus, and the shape of cross section of annulus is inclined-plane; Described brace rod 7 is positioned at inclined-plane place, and the bottom of described brace rod 7 is parallel with the one end expanding light shield 4, and described expansion light shield 4 is positioned on the end face of lamp plate assembly 3 with brace rod 7, which increases and expands light shield 4 and the contact surface of lamp plate assembly 3, install more stable and convenient.The end face of described radiating block 5 is provided with groove 10, described grab 8 is positioned at groove 10 and the bottom surface clamping of grab 8 and lamp plate assembly 3, thus lamp plate assembly 3 is connected and fixed with expansion light shield 4, therefore can prevent from expanding light shield 4 to come off, in order to avoid drop on the ground and scratch expansion light shield 4, described lampshade 2 is closed with the notch of circular groove 6 and is connected.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.