CN2273464Y - Fluorescent lamp holder that can conceal the lamp tube inside - Google Patents

Abstract

The utility model provides a fluorescent lamp holder capable of concealing a lamp tube inside. A ballast and a starter are arranged in a rectangular base, fixing seats for assembling the fluorescent lamp are inserted at both ends of the base, and a deflecting plate fixed to the base is arranged at the lower part of the base and above the lamp tube. The utility model is characterized in that a transparent lampshade with a concave arc cross section is provided below the lamp tube, and the deflecting plate corresponding to the transparent lampshade has an opposite concave arc cross section, an elliptical space for accommodating the lamp tube is formed between the deflecting plate with the concave arc cross section and the transparent lampshade with the concave arc cross section, the base has a hollow butterfly structure with a cross section of two symmetrical downwardly extending side plates and a wing plate, and a fixing cover with the same cross section shape as the transparent lampshade is provided at the lower part of the fixing seat.

Description

Fluorescent lamp holder that can conceal the lamp tube inside

The utility model relates to a lamp holder, in particular to a lamp holder for a fluorescent lamp in which a lamp tube can be concealed inside.

Most of the current fluorescent lamps have their lamp tubes exposed outside, and the light emitted by the lamp tubes is directly projected for illumination. The base is generally fixed to the ceiling or wall by means of suspension or locking. There is also a deflector plate at the bottom of the base, and lamp holders inserted into the two ends of the lamp tube are provided on both sides of the base. The lamp with this structure The existing problems are as follows:

Because the lamp tube is exposed to the outside for a long time, it is easy to fall dust and the light emitted by the lamp tube is covered by the dust, which not only affects the lighting effect, but also is unsightly. In addition, it is inconvenient to clean. If the dust is to be removed, the lamp tube must be removed, and then reinstalled after the dust is wiped off, so it is inconvenient to use. In addition, the lamp tubes are generally placed at a relatively high position, and cannot be easily removed, which causes certain difficulties in cleaning. However, due to the limitation of its structure and the reason of the exposed lamp tube, the shape of the lamp holder has always been very rigid and cannot be coordinated with the environment. Because the light of this kind of fluorescent lamp is directly irradiated, the light is not soft and more dazzling.

The purpose of this utility model is to overcome the above-mentioned shortcomings and deficiencies of the prior art, and to provide a lamp tube that can avoid dust from falling on the lamp tube and affect the lighting effect, and is easy to assemble and clean, with beautiful appearance and soft light, which can turn the lamp The tube is concealed inside the fluorescent lamp socket.

The purpose of this utility model is achieved by the following technical solutions:

Ballasts and starters are installed in the rectangular base, fixing seats for assembling fluorescent lamps are inserted at both ends of the base, and a deflector plate fixed to the base is installed on the lower part of the base and above the lamp tube. It is characterized in that: there is a transparent lampshade with a concave arc in cross section under the lamp tube, and the refraction plate corresponding to the transparent lampshade has an opposite upward concave arc cross section, and the refraction of the upward concave arc cross section An oval space is formed between the plate and the transparent lampshade with a concave arc section to accommodate the lamp tube. The lower part of the seat is provided with a fixed cover having the same cross-sectional shape as the transparent lampshade.

Visible from above: the remarkable effect of the present utility model is as follows:

1st: Because the transparent lampshade covers the lamp tube inside, the lamp tube can be prevented from falling dust and affecting the lighting effect, and at the same time, the trouble of having to remove and install the lamp tube during cleaning can be avoided.

Second: The elliptical space formed by the transparent lampshade and the refraction plate can not only become the space for the lamp tube, but also form a lighting structure with a symmetrical reflective refraction surface and a transmission surface, that is, the light can be scattered in the direction of the refraction plate. Most of the light can be reflected or refracted on the lampshade through the refraction and shielding of the concave arc-shaped refraction plate, and transmitted through the lampshade to be utilized to the maximum extent.

No. 3: Easy assembly and beautiful appearance.

No. 4: The transmitted light through the lampshade is softer and more suitable for human vision.

Concrete structure of the present utility model is realized by following embodiment and accompanying drawing:

Fig. 1 is a structural exploded view of the utility model.

Fig. 2 is a structural perspective view of the combination of the base and the fixing seat of the utility model.

Fig. 3 is a structural perspective view of the combination of the base and the lampshade of the present invention.

Fig. 4 is a cross-sectional view of the combined utility model.

The specific structure of the utility model will be described in detail below in conjunction with accompanying drawings 1-4.

The utility model has a base 10 in which a ballast 102 and a starter 103 are housed. A fixing seat 40 is installed at both ends of the base 10 in the longitudinal direction to be inserted into the two ends of the lamp tube 301. On the lower part of the base 10 and A deflection plate 20 is installed above the lamp tube 301, and its feature is that a transparent lampshade 30 with a concave arc in cross section is provided under the lamp tube 301, and the deflection plate 20 corresponding to the transparent lampshade 30 has an upward concave arc. Shaped cross section, an oval space 60 for accommodating the lamp tube 301 is formed between the deflector plate 20 with an upward concave arc cross section and the transparent lampshade 30 with a downward concave arc cross section. There is a fixed cover 50 with the same cross-sectional shape as the transparent lampshade 30 , and the base 10 has two symmetrical lower extending side plates 105 and wing plates 106 to form a shell with a hollow butterfly space 101 in cross section. See Figures 1 through 4.

The utility model is characterized in that:

The two symmetrical lower extending side plates 105 of the base 10 are connected with the top plate 104 as a whole and have a circular arc shape extending symmetrically downward and inward. A slanted wing plate 106 with an upwardly bent engaging edge 107 at the end, the top plate 104 , side plates 105 and the wing plate 106 form a shell that integrally bends to form a hollow butterfly-shaped space 101 . See Figures 1 and 4.

The two edges of the upwardly concave arc-shaped refractive plate 20 with the refractive surface 201 on the inner side are inserted into the 1-shaped longitudinal groove of the upwardly curved engaging edge 107 . See Figure 1, Figure 2 and Figure 4.

The joint edge 302 of the upper open arc edge of the transparent lampshade 30 with an arc-shaped concave cross section abuts against the inner surface of the upwardly curved engaging edge 107 at the end of the wing plate 106 extending obliquely outward, and the longitudinal two ends of the transparent lampshade 30 are inserted Riding on the inner arc surface 501 of the fixed cover 50 with the same cross-sectional shape, the upper open arc edge of the arc-shaped concave cross section of the fixed cover 50 is provided with a symmetrical inner slope and inserted into the longitudinal ends of the outer inclined wing plate 106 The engaging part 503. See Figure 1, Figure 3-4.

The fixed seat 40 is a hollow shell with the same shape as the upper part of the base 10 and a bottom wall. The opening groove 402 of the fixed seat 40 is inserted into the peripheral side of the openings at both ends of the longitudinal side plate 105 of the base 10 , and the axial outer side of the fixed cover 50 is a closed surface with a light shielding plate 502 . See Figure 1 and Figure 2 and Figure 4.

The concave arc-shaped lampshade 30 made of transparent glass has inner and outer corrugated surfaces 303 of unequal thickness. See Figures 1 and 4.

The lower part of the fixing seat 40 is fixed with a lamp tube connector 401 . See Figure 1.

When the utility model is in use, the light from the bottom of the fluorescent tube 301 directly irradiates the wave-shaped arc-shaped concave surface 303 on the inner surface of the lampshade 30, while the light from the upper part of the lamp tube is refracted by the refracting surface 201, and then irradiates to the concave surface of the lampshade 30 303, and finally transmitted through the lampshade 30. Therefore, uniform and soft light can be obtained.

Claims (6)

1. The lamp holder of the fluorescent lamp, which can conceal the lamp tube inside, has a base (10) with a ballast (102) and a starter (103) inside. The fixing seat (40) inserted into the two ends of the lamp tube (301) is equipped with a deflector (20) on the lower part of the base (10) and above the lamp tube (301), and it is characterized in that: the lamp tube (301 ) has a transparent lampshade (30) with a concave arc-shaped cross section, and the refraction plate (20) corresponding to the transparent lamp shade (30) has an upward concave arc cross-section, and the refraction of the upward concave arc cross-section An elliptical space (60) for accommodating the lamp tube (301) is formed between the plate (20) and the transparent lampshade (30) having a concave arc-shaped cross-section. The transparent lampshade (30) has the same fixed cover (50) in cross-sectional shape, and the base (10) has two symmetrical lower extension side plates (105) and wing plates (106) and constitutes a hollow butterfly-shaped space ( 101) housing. 2. According to claim 1, the fluorescent lamp holder with the lamp tube concealed inside is characterized in that: the two symmetrical lower extending side plates (105) of the base (10) are connected with the top plate (104) as a whole and It is in the shape of a circular arc that extends symmetrically downward and inward. Connected to the circular arc-shaped side plate (105) is a sloping plate that extends symmetrically outward and downward, and has an upwardly curved engaging edge (107) at the end Shaped wing plate (106), top plate (104), side plate (105) and wing plate (106) have constituted a shell that integrally bends and surrounds the hollow butterfly-shaped space 101. 3. The fluorescent lamp socket with the fluorescent tube concealed inside according to claim 1, characterized in that: the two edges of the upwardly concave arc-shaped refraction plate (20) with a refraction surface (201) on the inner surface are inserted into the In the 1-shaped longitudinal groove of the upper curved engaging edge (107). 4. The fluorescent lamp socket with the lamp tube concealed inside according to claim 1, characterized in that: the joint edge (302) of the upper open arc edge of the transparent lampshade (30) having an arc-shaped concave section Abut against the inner surface of the upwardly curved engaging edge (107) at the end of the wing plate (106) extending obliquely outward, the longitudinal two ends of the transparent lampshade (30) are then inserted into the fixed cover (50) with the same cross-sectional shape. The inner arc surface (501), the upper open arc edge of the arc-shaped concave cross-section of the fixed cover (50) is provided with a symmetrical inwardly inclined engaging portion (503) that is inserted into the longitudinal ends of the outer inclined wing plate (106). ). 5. The fluorescent lamp socket with the lamp tube concealed inside according to claim 1, characterized in that: the fixing seat (40) is a lamp with the same shape as the upper half of the base (10) and has a bottom wall The hollow shell shape of the fixed base (40) has two symmetrical slots (402) for inserting the upper wing plate (106) of the base (10) on the bottom wall (40) of the fixed base (40), and the fixed base (40) Inserted on the peripheral side of the openings at both ends of the longitudinal side plate 105 of the base (10), the axial outer side of the fixed cover (50) is a closed surface with a light shield (502). 6. The fluorescent lamp socket with the lamp tube concealed inside according to claim 4, characterized in that the concave arc-shaped lampshade (30) made of transparent glass has inner and outer wavy surfaces (303) of unequal thickness ).

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