CN201741667U - Stacking planar cover lamp of thin-diameter U-shaped tubes and S-shaped tubes - Google Patents

Abstract

The utility model relates to a stacking planar cover lamp of thin-diameter U-shaped tubes and S-shaped tubes, which comprises a lamp head, a plastic piece and a planar cover (1) from top to bottom, wherein the planar cover (1) is internally provided with electronic energy-saving lamp tubes (2 and 3). The stacking planar cover lamp is characterized in that the electronic energy-saving lamp tubes (2 and 3) are connected by two S-shaped tubes (3), two single U-shaped tubes (2) and three bridges (8); the two S-shaped tubes are connected into a plane, the single U-shaped tubes are connected into another plane, and the two planes are stacked from top to bottom so as to be connected into a whole electronic energy-saving lamp tube; a mercury cavity (4) which is internally provided with solid mercury (5) is arranged outside a transmitting head (6); and the outer diameters of the S-shaped tubes and the U-shaped tubes are all 6.4mm. The planar cover lamp is suitable for being used as light sources of an in-cabinet lamp, a spotlight and a hole lamp, has the advantages of high temperature resistance, low energy consumption and high light flux compared with the original small halogen lamp and a filament lamp, and also has the advantages of long service life and standard performance parameters compared with planar five-U and planar three-U electronic energy-saving lamp tubes in recent years.

Description

Thin footpath U-shaped pipe and the folded formula flat cover lamp of S shape pipe

Technical field

The utility model relates to a kind of illuminating electronic energy-saving lamp.

Background technology

Make illuminating source with electronic energy-saving lamp, the form of the illuminator of external cloche has varied, shape difference because of the outer cover cell-shell, the mode difference that fluorescent tube bends, the fluorescent tube caliber varies in size, the effective length difference of fluorescent tube, be enough to make the form of this type of illuminating lamp to diversified development, a kind of flat cover lamp is arranged in the illuminating lamp, be used for valuables sales exhibition cabinet, on indoor hole lamp and the shot-light, with regard to the flat cover lamp, the space is little in the cover, the temperature height, the luminous flux of the power saving fluorescent lamps of many patterns, light efficiency, performance parameter such as light decay and power is difficult to the requirement that touches the mark, and can not be used to be assembled into a kind of qualified flat cover lamp.Once assembled with plane three U or plane five U fluorescent tubes in the past, often produce underpower, light efficiency is low, even leak slowly, cold quality problems such as fried, therefore develop a kind of flat cover lamp of qualified electronic energy-saving lamp coupling, become a new task of electricity-saving lamp production and development department.

The utility model content

At the above-mentioned deficiency of prior art, the thin footpath U-shaped pipe that the technical problems to be solved in the utility model provides is a kind of tubule footpath, resistant to elevated temperatures, power, light efficiency, light decay and luminous flux meet index request is folded formula flat cover lamp with S shape pipe.

Solve the problems of the technologies described above and adopt following technical scheme: this thin footpath U-shaped pipe and the folded formula flat cover lamp of S shape pipe, comprise lamp holder from top to bottom, plastic and flat cover, plastic is built-in with electron rectifier, flat cover is built-in with electronic energy-saving lamp, said electronic energy-saving lamp is managed by two S shapes, two single U-shaped pipes and three gap bridges are formed by connecting, two S shape pipes connect into a plane, two single U pipes connect into another plane, two planes are folded mutually up and down and are connected into a whole electronic energy-saving lamp, the mercury chamber of built-in solid mercury places outside the emitting head, and S shape pipe is 6.4mm with the external diameter of pipe of U-shaped pipe.

The beneficial effects of the utility model are: built-in dual U-shaped Guan Yushuan S shape pipe three is passed a bridge and is connected into the fluorescent tube of double-deck up and down folded formula structure, be flat in the lampshade of plane, luminescent layer provides reflective light source for reflective mirror on it, the directly downward luminous irradiation of following luminescent layer, total effective luminous intensity is big, in narrow and small installing space, give full play to the effective length of fluorescent tube, improved power of lamp tube, increased brightness, the brightness that has reached 11W power is equivalent to the brightness of 50W incandescent lamp, and is energy-conservation and realized miniaturization.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the fluorescent tube upward view in Fig. 1.

Fig. 3 is the fluorescent tube vertical view in Fig. 1.

Embodiment

The utility model is described in further detail below in conjunction with embodiment and with reference to accompanying drawing: valuables sales exhibition cabinet in the market, cabinet as gold and silver device cabinet, famous-brand clock cabinet, jewellery cabinet etc. is built-in with illuminating lamp, also be provided with illuminating lamp in refrigerator and the wardrobe, adopt the miniature incandescent lamps illumination for many years, every 25-50W, brightness is little, energy consumption is big, and because of placing in the cabinet, heat is big, heat radiation is difficult; The front yard intraoral illumination of office building, large halls and guest houses adopts the luminous shot-light of based on halogen bulb more, and heat and energy consumption are bigger; Nowadays, resident's indoor decoration, the normal hole lamp of installing in the pothole of making on roof and wall that adopts throws light on, and each hole lamp embeds in the circular holes, a little less than weak heat-dissipating, the illumination with 30 watts of small-sized frosted incadescent lamps, bulb.In a word, continue to use for many years cabinet lamp, shot-light, hole lamp, and this class illuminating lamp is arranged in all in a kind of environment that is difficult to dispel the heat, influences the useful life of lamp by power consumption is big, caloric value is high, miniature incandescent lamps or Halogen lamp LED a little less than the illumination made luminous element.This class point bubble candle lamp also is widely used as the matched lamp of various light fixture, the thermal effect, the especially summer that have increased environment, returns room conditioning or refrigerator has increased load.In recent years it is the flat cover lamp as light source of luminous element that cabinet lamp, hole lamp and shot-light begin with electronic energy-saving lamp, but that adopts connects the even curved 3U fluorescent tube of curved 5U or plane as the plane, the requirement that is difficult to touch the mark of performance parameters such as its power, luminous flux, useful life is short, still needs and makes major tuneup.

The illuminating lamp of the miniaturization of in a kind of like this environment that is difficult to dispel the heat, using, high brightness and tyre lampshade, to the caliber size of fluorescent tube, bend mode, watt level and resistant to elevated temperatures a series of requirement suitable difficulty all arranged, for this reason, done following five improvement: the one, with dual U-shaped Guan Yushuan S shape pipe jointing, the 2nd, by three gap bridges double-H groove weld Guan Yushuan S pipe is connected into laminated construction, the 3rd, select ultra-fine fluorescent tube for use, the requirement external diameter of pipe is 6.4mm, and whole power saving fluorescent lamps is flat in the lampshade, the 4th, adopt the solid mercury of high temperature resistant type, the 5th, the mercury chamber is located at outside the emitting head.

Fig. 1 shows the placement location (do not install as yet, thereby two leads exposing) of the utility model whole electronic energy-saving lamp in a circular flat cover 1; Fig. 2 is a upward view, shows the annexation of two U-shaped pipes 2 and 3 and three gap bridges 8 of two S shape pipes, and wherein two tack 7 are placed in the middle; Fig. 3 is a vertical view, shows the annexation of two U-shaped pipes 2 and 3 and three gap bridges 8 of two S shape pipes, also shows the position relation of two emitting heads 6 of this end, mercury chamber 4 and two tack 7.

Still it should be noted that the double-layered of dual U-shaped pipe 2 and two S shapes pipes 3, be as the criterion that then both is superimposed as double-layered after changeing 90 ° with the font of " U " word with " S " word.

Claims (1)

1. one kind thin footpath U-shaped pipe is folded formula flat cover lamp with S shape pipe, comprise lamp holder from top to bottom, plastic and flat cover (1), plastic is built-in with electron rectifier, flat cover (1) is built-in with electronic energy-saving lamp (2,3), it is characterized in that said electronic energy-saving lamp (2,3) by two S shape pipes (3), two single U-shaped pipes (2) and three gap bridges (8) are formed by connecting, two S shape pipes connect into a plane, two single U pipes connect into another plane, two planes are folded mutually up and down and are connected into a whole electronic energy-saving lamp, the mercury chamber (4) of built-in solid mercury (5) places outside the emitting head (6), and S shape pipe is 6.4mm with the external diameter of pipe of U-shaped pipe.

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