Turning structure of lamp head and floodlight containing the turning structure of lamp head
A lamp head and shaft technology, applied in the direction of electric light source, light source fixing, lighting device parts, etc., can solve the problems of difficult operation and cumbersome operation process
Active Publication Date: 2018-07-27
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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- Description
- Claims
- Application Information
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Problems solved by technology
The above-mentioned operation process of adjusting the irradiation angle of the floodlight is cumbersome and not easy to operate
Method used
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[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0033] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...
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A lamp cap steering structure includes a first bracket, a second bracket, a rotating shaft, a threaded fixing piece and a threaded locking piece. The first bracket is U-shaped and is provided with a first connecting portion, and the first connecting portion is opened with an arc-shaped hole. The second bracket is U-shaped and is provided with a second connecting portion, and the second connecting portion is provided with a fixing hole. The rotating shaft passes through the first connecting part and the second connecting part, and the first bracket and the second bracket are rotatably connected. One end of the threaded fixing part is fixed in the fixing hole, and the other end can slide along the arc-shaped hole. The threaded fixing part passes through the arc hole and the fixing hole and is threadedly connected with the threaded locking part, and the threaded locking part is provided with a handle. Rotate the threaded locking piece forward by the handle to loosen the threaded locking piece, and the threaded fixing piece slides along the arc-shaped hole when the first bracket rotates; turn the threaded locking piece reversely through the handle, the first connecting part and the second connecting part are locked The threaded locks are positioned by abutment. Also provided is a floodlight including the turning structure of the lamp head.
Description
technical field [0001] The invention relates to an illuminating device, in particular to a lamp cap turning structure and a projecting lamp including the lamp cap turning structure. Background technique [0002] At present, to install a floodlight, the lamp head is usually installed on a bracket, and then the floodlight is used for lighting. However, in some special lighting occasions, when it is necessary to adjust the irradiation angle of the floodlight, the screw connecting the lamp head and the bracket is often loosened first, and when the irradiation angle is adjusted, the screw needs to be tightened again. In order to achieve the adjustment of the irradiation angle. The above-mentioned operation process of adjusting the irradiation angle of the floodlight is rather cumbersome and not easy to operate. Contents of the invention [0003] Based on this, it is necessary to provide a lamp head steering structure that can adjust the irradiation angle of the floodlight thr...
Claims
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IPC IPC(8): F21V19/02F21S8/00
Inventor 周明杰杨强
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD