Reflectors for gas discharge luminaires
A gas discharge and reflector technology, applied in the field of reflectors, can solve the problem of wasting the number of lighting lamps, and achieve the effect of reducing the number of use
Active Publication Date: 2018-10-12
OCEANKING DONGGUAN LIGHTING TECH +2
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Problems solved by technology
[0002] Traditional gas discharge lamps are all a light source, so one type of lamp gas discharge lamps can only have one light distribution. For the use environment with diverse lighting requirements, it is necessary to choose different kinds of light distribution lamps to achieve a kind of lighting. In mode, only one light distribution type of lamps is often used, while other light distribution lamps are not used, resulting in a waste of lamps
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[0025] 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, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0026] 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 ...
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A reflector of a gas discharging lamp comprises a floodlight reflecting portion and a condensation reflecting portion. The floodlight reflecting portion is provided with a first light outlet and a reflecting bottom opposite to the first light outlet and comprises two arc reflecting faces and two oppositely arranged planar reflecting faces, and the short straight edges of the two arc reflecting faces completely coincide to form the reflecting bottom of the curve faces. The two planar reflective faces are oppositely arranged and connected with the arc edges of the two arc reflecting faces respectively to define the rectangular first light outlet jointly. The condensation reflecting portion is provided with a second light outlet communicated with the floodlight reflecting portion, and the second light outlet is located in the reflecting bottom of the floodlight reflecting portion. The condensation reflecting portion is provided with a parabola reflecting face formed by rotating a parabola around a rotating shaft by a circle, and the end point, away from the rotating shaft, of the parabola is rotated to form the second light outlet. By means of the reflector of the gas discharging lamp, the condensation function and the floodlight function can be achieved to reduce the use quantity of the lamp.
Description
【Technical field】 [0001] The invention relates to a lighting fixture, in particular to a reflector of a gas discharge lighting fixture. 【Background technique】 [0002] Traditional gas discharge lamps are all a light source, so one type of lamp gas discharge lamp can only have one light distribution. For the use environment with diverse lighting requirements, it is necessary to choose different kinds of light distribution lamps to achieve a kind of lighting. In the mode, only one light distribution type of lamp is often used, while other light distribution lamps are not used, which leads to a waste of the number of lamps. 【Content of invention】 [0003] In view of the above situation, it is necessary to provide a reflector for a gas discharge lamp capable of realizing the functions of concentrating and flooding light and reducing the number of lamps used. [0004] A reflector for a gas discharge lamp, used to reflect the light emitted by a gas discharge light source, the r...
Claims
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IPC IPC(8): F21V7/09F21V7/10
CPCF21V7/09F21V7/10
Inventor 周明杰王男梓
Owner OCEANKING DONGGUAN LIGHTING TECH