CN211624986U - Semiconductor lighting lamp without shell supporting rod - Google Patents

Abstract

The utility model discloses a no shell branch semiconductor lighting lamp, include the pillar and install the collecting chamber on the pillar, it is connected with the pivot to rotate through the bearing on the inner wall of collecting chamber, the fixed cover in proper order has pinion and the lantern ring outward in the pivot, the lantern ring external fixation has automatically controlled seat, install the fluorescent tube on the automatically controlled seat, the side of collecting chamber is provided with the subassembly of deciding with the terminal assorted of fluorescent tube, it is fixed with the housing outward to collect, be provided with in the housing with pinion assorted drive subassembly, it fixes the step motor on collecting chamber outer wall to drive the subassembly including setting up in the housing, the fixed gear wheel that has cup jointed on step motor's the output. The utility model discloses can realize laying taking back of luminous, idle state's fluorescent tube no longer, firm reliable, can avoid the impaired of fluorescent tube in the at utmost, still save the expense of overhauing and maintaining greatly.

Description

Semiconductor lighting lamp without shell supporting rod

Technical Field

The utility model relates to a semiconductor lighting lamp technical field especially relates to a no shell branch semiconductor lighting lamp.

Background

Under the background that the concern of global energy shortage rises again at present, energy conservation is an important problem facing the future, in the field of illumination, the application of LED luminous products is attracting the eyes of people, LED as a novel green light source product is inevitably a trend of future development, and the twenty-first century will enter a novel illumination light source era represented by LED. The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like. In recent years, some economically developed countries in the world have developed intense technological competitions around the development of LEDs. The united states implemented the national semiconductor lighting program with 5 billion dollars invested in from 2000, and the european union also announced a similar "rainbow program" to start in 7 months of 2000. The science and technology department of China firstly proposes and develops a semiconductor lighting plan in 6 months of 2003 under the support of an 863 plan. Generally, semiconductor lighting generally refers to lighting using LEDs as light sources, and also includes lighting using LDs as light sources in a broad sense, and LDs can be used for stage lighting, large outdoor meetings, celebrations, entertainment, remote lighting, and the like.

At present, most of lamp tubes on the shell-free supporting rod semiconductor lighting lamp in the market are directly exposed outside, so that the lamp tubes cannot be thickened or can obtain higher brightness when being used, certain energy is saved, but the lamp tubes are easy to damage when being idle, obvious defects exist, and the overhaul and maintenance costs are increased invisibly.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, most of lamp tubes on the shell-free supporting rod semiconductor lighting lamp in the market are directly exposed outside, so that the lamp tubes are easily damaged when the lamp tubes are not used, obvious defects exist, the overhaul and maintenance cost is invisibly increased, and the shell-free supporting rod semiconductor lighting lamp is further provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a no shell branch semiconductor lighting lamp, includes the pillar and installs the containing chamber on the pillar, it is connected with the pivot to rotate through the bearing on the inner wall of containing chamber, the fixed cover in proper order has pinion and the lantern ring outward in the pivot, the lantern ring external fixation has automatically controlled seat, install the fluorescent tube on the automatically controlled seat, the side of containing chamber is provided with and supports the subassembly with the terminal assorted of fluorescent tube, the containing chamber external fixation has the housing, be provided with in the housing with pinion assorted drive assembly.

Preferably, a fixed clamping seat is fixed on the inner wall of the containing chamber, and the tail end of the lamp tube is movably connected with the fixed clamping seat.

Preferably, the driving assembly comprises a stepping motor which is arranged in the housing and fixed on the outer wall of the containing chamber, a gearwheel is fixedly sleeved on the output end of the stepping motor, and the gearwheel penetrates through the outer wall of the containing chamber and is arranged in a meshed manner with the pinion.

Preferably, the subassembly is decided to support including fixing the spacing seat on accomodating the outdoor wall, L shape pole has been inserted to the ann in the spacing seat, the violently straight end of L shape pole is fixed with moves the holder, the vertical end of L shape pole runs through the top after-fixing of foundation post has the clamp plate, just L shape pole overcoat is equipped with the spring.

Preferably, the spring is a powerful compression spring, the upper end of the spring is fixedly connected with the bending part of the L-shaped rod, and the lower end of the spring is fixedly connected with the end face of the limiting seat.

Preferably, a layer of buffer glue layer is laid in both the movable clamping seat and the fixed clamping seat.

The utility model has the advantages that: the tail end of the lamp tube can be loosened by pressing the pressing plate, so that the lamp tube can be placed outside to emit light, and the movable clamping seat can be driven to be continuously clamped at the tail end of the lamp tube under the elastic acting force of the spring outside the L-shaped rod after the pressing plate is not pressed any more, so that the lamp tube in the accommodating chamber is stabilized;

therefore, the lamp tube which does not emit light any more and is in an idle state can be retracted and placed stably and reliably, the lamp tube can be prevented from being damaged to the greatest extent, and the overhaul and maintenance cost is greatly saved.

Drawings

Fig. 1 is a schematic structural view of a semiconductor lighting device with no supporting rod and shell according to the present invention;

fig. 2 is an enlarged view of a point a in fig. 1.

In the figure: the lamp comprises a base column 1, a storage chamber 2, a rotating shaft 3, a lantern ring 4, a pinion 5, an electric control seat 6, a lamp tube 7, a housing 8, a gearwheel 9, a stepping motor 10, a pressing plate 11, a limiting seat 12, an L-shaped rod 13, a spring 14, a movable clamping seat 15 and a fixed clamping seat 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a semiconductor lighting lamp without a shell supporting rod comprises a base column 1 and a containing chamber 2 arranged on the base column 1, wherein the inner wall of the containing chamber 2 is rotatably connected with a rotating shaft 3 through a bearing, a pinion 5 and a lantern ring 4 are sequentially and fixedly sleeved outside the rotating shaft 3, an electric control seat 6 is fixed outside the lantern ring 4, a lamp tube 7 is arranged on the electric control seat 6, a butting component matched with the tail end of the lamp tube 7 is arranged on the side surface of the containing chamber 2, a housing 8 is fixed outside the containing chamber 2, a fixed clamping seat 16 is fixed on the inner wall of the containing chamber 2, the tail end of the lamp tube 7 is movably connected with the fixed clamping seat 16, and a driving component matched with the pinion 5 is arranged in;

the driving assembly comprises a stepping motor 10 which is arranged in the housing 8 and fixed on the outer wall of the containing chamber 2, a large gear 9 is fixedly sleeved on the output end of the stepping motor 10, and the large gear 9 penetrates through the outer wall of the containing chamber 2 and then is meshed with the small gear 5;

support and decide the subassembly including fixing the spacing seat 12 on the storage chamber 2 outer wall, L shape pole 13 has been inserted to sliding arrangement in spacing seat 12, the horizontal straight end of L shape pole 13 is fixed with moves holder 15, the vertical end of L shape pole 13 runs through the top after-fixing of foundation column 1 has clamp plate 11, and L shape pole 13 overcoat is equipped with spring 14, spring 14 is powerful compression spring, the upper end of spring 14 and the kink rigid coupling of L shape pole 13, the lower extreme of spring 14 and the terminal surface rigid coupling of spacing seat 12.

The movable clamping seat 15 and the fixed clamping seat 16 are internally provided with a layer of buffer glue layer, so that the movable clamping seat 15 and the fixed clamping seat 16 can be prevented from crushing the lamp tube 7.

In the semiconductor lighting lamp without the shell support rod provided by the utility model, the stepping motor 10 is started to drive the big gear 9 to rotate, so as to mesh and drive the small gear 5 to rotate, thus realizing the collection and the release of the lamp tube 7 in the storage chamber 2; meanwhile, the tail end of the lamp tube 7 can be loosened by pressing the pressing plate 11, so that the lamp tube 7 can be placed outwards to emit light, and the movable clamping seat 15 can be driven to continuously clamp the tail end of the lamp tube 7 under the elastic acting force of the spring 14 outside the L-shaped rod 13 after the pressing plate 11 is not pressed any more, so that the lamp tube 7 in the accommodating chamber 2 is stabilized;

in conclusion, the lamp tube 7 which does not emit light any more and is in an idle state can be retracted and placed stably and reliably, the lamp tube 7 can be prevented from being damaged to the greatest extent, and the overhaul and maintenance cost is greatly saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a no shell branch semiconductor lighting lamp, includes pillar (1) and installs collecting chamber (2) on pillar (1), its characterized in that, be connected with pivot (3) through the bearing rotation on the inner wall of collecting chamber (2), pinion (5) and the lantern ring (4) have been cup jointed to pivot (3) outer fixed in proper order, lantern ring (4) external fixation has automatically controlled seat (6), install fluorescent tube (7) on automatically controlled seat (6), the side of collecting chamber (2) is provided with and supports the subassembly with terminal assorted of fluorescent tube (7), collecting chamber (2) external fixation has housing (8), be provided with in housing (8) with pinion (5) assorted drive subassembly.

2. The semiconductor lighting device without housing rod of claim 1, wherein the inner wall of the receiving chamber (2) is fixed with a fixed clamping seat (16), and the end of the lamp tube (7) is movably connected with the fixed clamping seat (16).

3. The semiconductor lighting lamp with no housing rod as claimed in claim 1, wherein the driving assembly comprises a stepping motor (10) disposed in the housing (8) and fixed on the outer wall of the receiving chamber (2), the output end of the stepping motor (10) is fixedly sleeved with a gearwheel (9), and the gearwheel (9) penetrates through the outer wall of the receiving chamber (2) and then is engaged with the pinion (5).

4. The semiconductor lighting lamp with no housing supporting rod as claimed in claim 2, wherein the abutting assembly comprises a limiting seat (12) fixed on the outer wall of the accommodating chamber (2), an L-shaped rod (13) is slidably inserted in the limiting seat (12), a movable clamping seat (15) is fixed at the transverse straight end of the L-shaped rod (13), a pressing plate (11) is fixed at the vertical end of the L-shaped rod (13) after penetrating through the top of the base column (1), and a spring (14) is sleeved outside the L-shaped rod (13).

5. The semiconductor lighting lamp without the shell support rod as claimed in claim 4, wherein the spring (14) is a strong compression spring, the upper end of the spring (14) is fixedly connected with the bent portion of the L-shaped rod (13), and the lower end of the spring (14) is fixedly connected with the end face of the limiting seat (12).

6. The semiconductor lighting device without housing pole of claim 4, wherein the movable clamping seat (15) and the fixed clamping seat (16) are provided with a layer of buffer glue.

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