CN202902196U

CN202902196U - Lamp holder assembly with rotatable direction adapter

Info

Publication number: CN202902196U
Application number: CN 201220665774
Authority: CN
Inventors: 仇富军
Original assignee: NINGBO FORTO ELECTRICAL CO Ltd
Current assignee: NINGBO FORTO ELECTRICAL CO Ltd
Priority date: 2012-12-06
Filing date: 2012-12-06
Publication date: 2013-04-24
Anticipated expiration: 2022-12-06

Abstract

The utility model discloses a lamp holder, and particularly relates to a lamp holder assembly with a rotatable direction adapter. The lamp holder assembly comprises a lamp holder and a plastic base, wherein the lamp holder is connected with one end of the plastic base, the lamp holder assembly also comprises a tubular adapter, a rotating shaft extends from one end face of the adapter, a bulged ring is arranged on the surface of the rotating shaft, a ring slot is arranged at the inner wall of the plastic base, and the rotating shaft is inserted in the plastic base and is buckled and fixed with the plastic base through the bulged ring and the ring slot. According to the lamp holder assembly, the technical defect that the illuminating angle can not be regulated after a lamp source is arranged on the existing lamp holder is solved. The lamp holder assembly is mainly used in an occasion needing special angle illumination, and has the advantages that the illuminating angle of the lamp can be regulated and the special angle illumination is realized.

Description

Lamp adapter assembly with rotatable orientation adapter

Technical field

The utility model relates to a kind of lamp holder, particularly a kind of lamp adapter assembly with rotatable orientation adapter.

Background technology

Along with society, the reach of science and progress, crowd's living standard also constantly improves, and is also more and more higher to the requirement of lighting apparatus.

Traditional lamp adapter assembly comprises interconnective lamp holder and plastic feet, in use install behind the lamp source can the realization level or vertical direction on the fixed angle illumination, but there is the illumination dead angle in it, and light angle can not be adjusted simultaneously, can't realize the illumination of special angle.

The utility model content

The purpose of this utility model is to provide a kind of light angle of light fixture that can make to regulate in order to solve above-mentioned the deficiencies in the prior art, realizes the lamp adapter assembly with rotatable orientation adapter of special angle illumination.

To achieve these goals, the lamp adapter assembly with rotatable orientation adapter that the utility model is designed, comprise lamp holder and plastic feet, lamp holder is connected with an end of plastic feet, and described lamp adapter assembly also comprises the adapter of tubulose, is extended with rotating shaft on the end face of described adapter, the surface of described rotating shaft is provided with bulge loop, the inwall of described plastic feet is provided with annular groove, and described rotating shaft is plugged in the plastic feet, and both are interlocked fixing by bulge loop and annular groove.

Above-mentioned with being rotary structure between plastic feet and the adapter in the lamp adapter assembly of rotatable orientation adapter, therefore after the lamp source is fixed on the adapter, can realize the light angle adjusting, the illumination of implementation feature angle.

When in concrete the use, rotating adapter, for fear of the power line wrapping phenomena that occurs between lamp source and the lamp holder, affect light fixture service life, be formed with first step on the inwall of plastic feet described in the utility model, be fixed with the first conduction bar at first step, the lateral surface of described the first conduction bar is provided with the first position limiting convex ring and the second position limiting convex ring, described the first position limiting convex ring and the second position limiting convex ring are concentric shape mutually, and the first position limiting convex ring is positioned at the second position limiting convex ring, the first position limiting convex ring and the second position limiting convex ring are setting placed in the middle in plastic feet simultaneously, be socketed with two with the conducting strip of both positive and negative polarity at the first position limiting convex ring, wherein the positive pole of two conducting strips is all between the first position limiting convex ring and the second position limiting convex ring, the negative pole of described two conducting strips all is positioned at the first position limiting convex ring, be formed with second step on the inwall of described adapter, be fixed with holder at second step, lateral surface at holder is provided with the 3rd position limiting convex ring, radially be provided with snap collar on the outer wall of described the 3rd position limiting convex ring, also be provided with limit rib on its outer wall, its bottom also is provided with the line hole, described limit rib runs through snap collar and is vertical configuration with snap collar, described lamp adapter assembly also comprises one second conduction bar, described the second conduction bar one end is provided with accommodating cavity, the interior opening's edge of described accommodating cavity is formed with reducing, its sidewall is provided with stopper slot and runs through reducing on the interior opening's edge of accommodating cavity, its bottom also is provided with the stage clip guide pillar, be socketed with stage clip at the stage clip guide pillar, described the second conducting strip cover for seat is connected on the holder, limit rib is correct mutually with stopper slot, and cover has the stage clip guide pillar of stage clip to be positioned at the 3rd position limiting convex ring of holder, the other end of described the second conduction bar is provided with the 4th position limiting convex ring and is positioned at the limited post of the 4th position limiting convex ring, described the 4th position limiting convex ring be plugged between first conduction the first position limiting convex ring of bar and the second position limiting convex ring and with the anodal apical grafting of the conducting strip that is positioned at the outside, described limited post be positioned at the first position limiting convex ring and be positioned at outside the negative pole apical grafting of conducting strip.

The lamp adapter assembly with rotatable orientation adapter that the utility model obtains, it makes the light angle of light fixture realize regulating, and realizes the illumination of special angle; Simultaneously after the lamp source is fixed on the adapter in the utility model, the lamp source directly is not connected by power line with lamp holder, but by the pair of conductive sheet, the power line of drawing on the lamp source is electrically connected with the conducting strip that is positioned at the outside, the power line of drawing on the lamp holder is electrically connected with another sheet conducting strip, in using when adapter rotates, the conducting strip that connects with the lamp source is along with adapter rotates, so that the lamp source is when rotating along with adapter, the phenomenon that power line twines can not occur, owing to the effect of stage clip, two conducting strips are fitted when rotated all the time simultaneously, can guarantee two electric conductivity between the conducting strip, so that the whole stability in use of light fixture is good.

Description of drawings

Fig. 1 is the blast structural representation of embodiment 1;

Fig. 2 is the blast structural representation of embodiment 2;

Fig. 3 is the package assembly schematic diagram of embodiment 2;

Fig. 4 is the structural representation at A place among Fig. 3;

Fig. 5 is the structural representation at B place among Fig. 3.

Among the figure: lamp holder 1, plastic feet 2, annular groove 2-1, first step 2-2, adapter 3, rotating shaft 3-1, bulge loop 3-2, second step 3-3, the first conduction bar 4, the first position limiting convex ring 4-1, the second position limiting convex ring 4-2, conducting strip 5, anodal 5-1, negative pole 5-2, the second conduction bar 6, accommodating cavity 6-1, stage clip guide pillar 6-2, stopper slot 6-3, reducing 6-4, the 4th position limiting convex ring 6-5, limited post 6-6, stage clip 7, holder 8, line hole 8-1, the 3rd position limiting convex ring 8-2, snap collar 8-3, limit rib 8-4.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

Embodiment 1:

As described in Figure 1, the lamp adapter assembly with rotatable orientation adapter that present embodiment provides, comprise lamp holder 1 and plastic feet 2, lamp holder 1 is connected with an end of plastic feet 2, described lamp adapter assembly also comprises the adapter 3 of tubulose, be extended with rotating shaft 3-1 on one end face of described adapter 3, the surface of described rotating shaft 3-1 is provided with bulge loop 3-2, the inwall of described plastic feet 2 is provided with annular groove 2-1, described rotating shaft 3-1 is plugged in the plastic feet 2, and both are interlocked fixing by bulge loop 3-2 and annular groove 2-1.

Embodiment 2:

Such as Fig. 2, Fig. 3, described in Fig. 4 and Fig. 5, the lamp adapter assembly with rotatable orientation adapter that the present embodiment body provides, its general structure is consistent with embodiment 1, but when in concrete the use, rotating adapter 3, for fear of the power line wrapping phenomena that occurs between lamp source and the lamp holder 1, affect light fixture service life, be formed with first step 2-2 on the inwall of plastic feet described in the present embodiment 2, be fixed with the first conduction bar 4 at first step 2-2, the lateral surface of described the first conduction bar 4 is provided with the first position limiting convex ring 4-1 and the second position limiting convex ring 4-1, described the first position limiting convex ring 4-1 and the second position limiting convex ring 4-1 are concentric shape mutually, and the first position limiting convex ring 4-1 is positioned at the second position limiting convex ring 4-1, the first position limiting convex ring 4-1 and the second position limiting convex ring 4-2 are setting placed in the middle in plastic feet 2 simultaneously, be socketed with two with the conducting strip 5 of both positive and negative polarity at the first position limiting convex ring 4-1, wherein the anodal 5-1 of two conducting strips 5 is all between the first position limiting convex ring 4-1 and the second position limiting convex ring 4-2, the negative pole 5-2 of described two conducting strips 5 all is positioned at the first position limiting convex ring 4-1, be formed with second step 3-3 on the inwall of described adapter 3, be fixed with holder 8 at second step 3-3, lateral surface at holder 8 is provided with the 3rd position limiting convex ring 8-2, radially be provided with snap collar 8-3 on the outer wall of described the 3rd position limiting convex ring 8-2, also be provided with limit rib 8-4 on its outer wall, its bottom also is provided with line hole 8-1, described limit rib 8-4 runs through snap collar 8-3 and is vertical configuration with snap collar 8-3, described lamp adapter assembly also comprises one second conduction bar 6, described the second conduction bar 6 one ends are provided with accommodating cavity 6-1, the interior opening's edge of described accommodating cavity 6-1 is formed with reducing 6-4, its sidewall is provided with stopper slot 6-3 and runs through reducing 6-4 on the interior opening's edge of accommodating cavity 6-1, its bottom also is provided with stage clip guide pillar 6-2,6-2 is socketed with stage clip 7 at the stage clip guide pillar, described the second conduction bar 6 is socketed on the holder 8, limit rib 8-4 is corresponding with stopper slot 6-3, and cover has the stage clip guide pillar 6-2 of stage clip 7 to be positioned at the 3rd position limiting convex ring 8-2 of holder 8, the other end of described the second conduction bar 6 is provided with the 4th position limiting convex ring 6-5 and is positioned at the limited post 6-6 of the 4th position limiting convex ring 6-5, described the 4th position limiting convex ring 6-5 be plugged between first conduction the first position limiting convex ring 4-1 of bar 4 and the second position limiting convex ring 4-1 and with the anodal 5-1 apical grafting of the conducting strip 5 that is positioned at the outside, described limited post 6-6 be positioned at the first position limiting convex ring 4-1 and be positioned at outside the negative pole 5-2 apical grafting of conducting strip 5.

Certainly in implementation, between the first position limiting convex ring 4-1 and the second position limiting convex ring 4-2 also can be the negative pole 5-2 of two conducting strips 5, and that be positioned at the first position limiting convex ring 4-1 also can be the anodal 5-1 of two conducting strips 5.

Claims

1. lamp adapter assembly with rotatable orientation adapter, comprise lamp holder (1) and plastic feet (2), lamp holder (1) is connected with an end of plastic feet (2), it is characterized in that: described lamp adapter assembly also comprises the adapter (3) of tubulose, be extended with rotating shaft (3-1) on one end face of described adapter (3), the surface of described rotating shaft (3-1) is provided with bulge loop (3-2), the inwall of described plastic feet (2) is provided with annular groove (2-1), described rotating shaft (3-1) is plugged in the plastic feet (2), and both are interlocked fixing by bulge loop (3-2) and annular groove (2-1).

2. the lamp adapter assembly with rotatable orientation adapter according to claim 1, it is characterized in that: be formed with first step (2-2) on the inwall of described plastic feet (2), be fixed with the first conduction bar (4) at first step (2-2), the lateral surface of described the first conduction bar (4) is provided with the first position limiting convex ring (4-1) and the second position limiting convex ring (4-2), described the first position limiting convex ring (4-1) and the second position limiting convex ring (4-2) are concentric shape mutually, and the first position limiting convex ring (4-1) is positioned at the second position limiting convex ring (4-2), the first position limiting convex ring (4-1) and the second position limiting convex ring (4-2) are setting placed in the middle in plastic feet (2) simultaneously, be socketed with two conducting strips with both positive and negative polarity (5) at the first position limiting convex ring (4-1), wherein the positive pole (5-1) of two conducting strips (5) all is positioned between the first position limiting convex ring (4-1) and the second position limiting convex ring (4-2), the negative pole (5-2) of described two conducting strips (5) all is positioned at the first position limiting convex ring (4-1), be formed with second step (3-3) on the inwall of described adapter (3), be fixed with holder (8) at second step (3-3), lateral surface at holder (8) is provided with the 3rd position limiting convex ring (8-2), radially be provided with snap collar (8-3) on the outer wall of described the 3rd position limiting convex ring (8-2), also be provided with limit rib (8-4) on its outer wall, its bottom also is provided with line hole (8-1), described limit rib (8-4) runs through snap collar (8-3) and is vertical configuration with snap collar (8-3), described lamp adapter assembly also comprises one second conduction bar (6), described the second conduction bar one end is provided with accommodating cavity, the interior opening's edge of described accommodating cavity is formed with reducing (6-4), its sidewall is provided with stopper slot (6-3) and runs through reducing (6-4) on the interior opening's edge of accommodating cavity (6-1), its bottom also is provided with stage clip guide pillar (6-2), be socketed with stage clip (7) at stage clip guide pillar (6-2), described the second conduction bar (6) is socketed on the holder (8), limit rib (8-4) is corresponding with stopper slot (6-3), and cover has the stage clip guide pillar (6-2) of stage clip (7) to be positioned at the 3rd position limiting convex ring (8-2) of holder (8), the other end of described the second conduction bar (6) is provided with the 4th position limiting convex ring (6-5) and is positioned at the limited post (6-6) of the 4th position limiting convex ring (6-5), described the 4th position limiting convex ring (6-5) be plugged between first position limiting convex ring (4-1) of the first conduction bar (4) and the second position limiting convex ring (4-2) and with positive pole (5-1) apical grafting of conducting strip (5) that is positioned at the outside, described limited post (6-6) be positioned at the first position limiting convex ring (4-1) and be positioned at outside negative pole (5-2) apical grafting of conducting strip (5).