CN203586113U

CN203586113U - LED (Light-Emitting Diode) fluorescent lamp tube holder

Info

Publication number: CN203586113U
Application number: CN201320784240.6U
Authority: CN
Inventors: 林军木; 谭国益; 周仁礼
Original assignee: SICHUAN GRAND TECHNOLOGY Co Ltd
Current assignee: SICHUAN GRAND TECHNOLOGY Co Ltd
Priority date: 2013-12-04
Filing date: 2013-12-04
Publication date: 2014-05-07
Anticipated expiration: 2023-12-04

Abstract

The utility model discloses an LED (Light-Emitting Diode) fluorescent lamp tube holder, which comprises a lamp tube holder base, wherein the lamp tube holder base is provided with a circular contact ring groove; the circle center of the contact ring groove is provided with a contact groove which passes through the wall of the lamp tube holder base in the diameter direction of the contact ring groove; the other end of the contact groove is communicated with the contact ring groove; the contact groove passes through the circle center of the contact ring groove; a contact ring and two conducting poles which are centrally symmetric relative to the circle center of the contact ring groove are further arranged in the contact ring groove; the conducting poles are fixedly connected to the bottom surface of the contact ring groove; the contact ring groove is annular, and is provided with a contact sliding chutegroove; one end of the contact sliding chute intersects with the contact ring; the other end of the contact sliding chute is provided with a gap on the contact ring; the contact sliding chute passes through the circle center of the contact ring. The LED fluorescent lamp tube holder is long in service life. Moreover, an LED fluorescent lamp is convenient to disassemble and assemble on the LED fluorescent lamp tube holder.

Description

A kind of LED daylight base

Technical field

The utility model relates to a kind of fluorescent lamp base, specifically refers to a kind of LED daylight base.

Background technology

LED light source is through the technique improvement of decades, high with its luminous efficiency, power consumption is few, long service life, security reliability is strong and be conducive to the advantages such as environmental protection, becomes modern lamplit main product.In order to obtain better room lighting effect, existing LED fluorescent lamp band is widely used in room lighting.For ease of LED fluorescent lamp, can be directly installed on the reserved mount pad of existing room fluorescent lights, existing LED fluorescent lamp is the fluorescent lamps that are designed to tubulose also more.

In prior art, LED fluorescent lamp substrate bus is fixedly connected on the contact of LED fluorescent lamp one end, the lamp tube fixing seat fixing for LED fluorescent tube relies on the spring and two contact apertures that are arranged in lamp tube fixing seat to realize to the restriction of fluorescent tube, but in practice, spring easily lost efficacy and caused lamp tube fixing seat to lose fixed function or be not easy to installation and the replacing of LED fluorescent tube; Meanwhile, changing or installing in the process of LED fluorescent tube, the contact and the inconvenience of contact apertures position relationship centering that become socket joint to coordinate.

Utility model content

For above-mentioned existing LED lamp tube fixing seat spring, easily lost efficacy and caused lamp tube fixing seat to lose fixed function or be not easy to installation and the replacing of LED fluorescent tube; Meanwhile, changing or installing in the process of LED fluorescent tube, becoming the contact of socket joint cooperation and the problem of contact apertures position relationship centering inconvenience, the utility model provides a kind of LED daylight base.

The technical scheme that the utility model provides is, a kind of LED daylight base, comprise tube face pedestal, on described tube face pedestal, be provided with one and be circular contact annular groove, the center of circle of crossing contact annular groove is also provided with the contact pocket that tube face base wall is run through in one end in its diametric(al), the other end of contact pocket is communicated with contact annular groove, and contact pocket is crossed the center of circle of contact annular groove, in contact annular groove, be also provided with contact ring and two conduction levels in a center of symmetry with respect to the contact annular groove center of circle, described conduction level is all fixedly connected on the bottom surface of contact annular groove, described contact ring circlewise, and on it, be provided with contact chute, described contact chute one end and contact ring intersect, the contact chute other end forms a breach on contact ring, and contact chute is crossed the contact ring center of circle.

In the utility model, be arranged on contact ring in contact annular groove when contact annular groove slides, when contact chute and contact pocket conllinear, LED fluorescent lamp contact can slip in contact chute, rotate afterwards contact ring, the conduction level of setting connects power input again, when conduction level enters into after contact chute, LED fluorescent lamp contact is connected with conduction level, completes the installation of LED fluorescent lamp on the utility model.

Further technical scheme is:

Described conduction level is arc elastic sheet for cross section, and the two ends of conduction level are fixedly connected on the bottom surface of contact annular groove, and the middle part of conduction grade is with respect to the bottom surface evagination of contact annular groove.

The setting of conduction level shape, while making conduction level enter into contact chute or therefrom leave, the central most significant end of conduction level is to the level and smooth setting in two ends, be convenient to the motion of contact ring in contact annular groove, and after conduction level slips in contact chute, conduction level is conducive to contact ring fixing with respect to tube face pedestal under screen resilience.

For making the stability of LED fluorescent lamp contact and conduction level relative position relation, the middle part of described conduction level is also provided with a circular groove.

For ease of contact ring the fixing of contact annular groove axial direction and simplify contact ring structure, be convenient to realize contact ring with respect to the position relationship of tube face pedestal, also comprise snap ring, described tube face pedestal is provided with on one end of contact annular groove and is also provided with snap ring bolt hole, also comprise the snap ring bolt equating with snap ring number of bolt hole, described snap ring becomes bolt to be connected with tube face pedestal, and contact ring contacts with snap ring.

After LED fluorescent lamp is installed on the utility model, prevent that contact ring from sliding with respect to contact annular groove in non-artificial situation, on described contact ring, be also provided with at least one axis direction internal thread hole parallel with contact ring thickness direction, also comprise the contact collar bolt equating with internal thread hole quantity, and contact collar bolt becomes to be threaded with internal thread hole.

The utlity model has following beneficial effect:

The utility model is simple in structure, be arranged on contact ring in contact annular groove when contact annular groove slides, when contact chute and contact pocket conllinear, LED fluorescent lamp contact can slip in contact chute, rotate afterwards contact ring, the conduction level of setting connects power input again, when conduction level enters into after contact chute, LED fluorescent lamp contact is connected with conduction level, completes the installation of LED fluorescent lamp on the utility model.In the utility model, LED fluorescent lamp contact enters the utility model by contact chute and finally completes the installation of LED fluorescent lamp, the spring that the utility model is not adopted, thereby the impact of having avoided spring easily to lose efficacy and bring to tube face, become the installation of slide-in type simultaneously and separate form, compared to prior art, having simplified and installed and separate.

Accompanying drawing explanation

Fig. 1 is the structural representation of a specific embodiment of a kind of LED daylight base described in the utility model.

Figure acceptance of the bid note is respectively: 1, snap ring bolt, 2, contact ring, 21, contact chute, 3, snap ring bolt hole, 4, tube face pedestal, 5, contact pocket, 6, conduction level, 7, contact annular groove, 8, contact collar bolt, 9, snap ring.

The specific embodiment

Embodiment 1:

As shown in Figure 1, a kind of LED daylight base, comprise tube face pedestal 4, on described tube face pedestal 4, be provided with one and be circular contact annular groove 7, the center of circle of crossing contact annular groove 7 is also provided with the contact pocket 5 that tube face pedestal 4 walls are run through in one end in its diametric(al), the other end of contact pocket 5 is communicated with contact annular groove 7, and contact pocket 5 is crossed the center of circle of contact annular groove 7, in contact annular groove 7, be also provided with contact ring 2 and two conduction levels 6 in a center of symmetry with respect to contact annular groove 7 centers of circle, described conduction level 6 is all fixedly connected on the bottom surface of contact annular groove 7, described contact ring 2 circlewise, and on it, be provided with contact chute 21, described contact chute 21 one end and contact ring 2 intersect, contact chute 21 other ends form a breach on contact ring 2, and contact chute 21 is crossed contact ring 2 centers of circle.

In the utility model, be arranged on contact ring 2 in contact annular groove 7 when contact annular groove 7 slides, when contact chute 21 and contact pocket 5 conllinear, LED fluorescent lamp contact can slip in contact chute 7, rotate afterwards contact ring 2, the conduction level 6 of setting connects power input again, when conduction level 6 enters into after contact chute 21, LED fluorescent lamp contact is connected with conduction level 6, completes the installation of LED fluorescent lamp on the utility model.

Embodiment 2:

The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, described conduction level 6 is for cross section is arc elastic sheet, and the two ends of conduction level 6 are fixedly connected on the bottom surface of contact annular groove 7, and the middle part of conduction level 6 is with respect to the bottom surface evagination of contact annular groove 7.

The setting of conduction level 6 shapes, while making conduction level 6 enter into contact chute 21 or therefrom leave, conduction level 6 central most significant ends are to the level and smooth setting in two ends, be convenient to the motion of contact ring 2 in contact annular groove 7, and after conduction level 6 slips in contact chute 21, conduction level 6 is conducive to contact ring 2 fixing with respect to tube face pedestal 4 under screen resilience.

For making the stability of LED fluorescent lamp contact and conduction level 6 relative position relations, the middle part of described conduction level 6 is also provided with a circular groove.

Embodiment 3:

The present embodiment is further qualified on the basis of embodiment 1, as shown in Figure 1, for ease of contact ring 2 the fixing of contact annular groove 7 axial directions and simplify contact ring 2 structure, be convenient to realize contact ring 2 with respect to the position relationship of tube face pedestal 4, also comprise snap ring 9, described tube face pedestal 4 is provided with on one end of contact annular groove 7 and is also provided with snap ring bolt hole 3, also comprise the snap ring bolt 1 equating with snap ring bolt hole 3 quantity, 4 one-tenth bolts of described snap ring 9 and tube face pedestal are connected, and contact ring 2 contacts with snap ring 9.

After LED fluorescent lamp is installed on the utility model, prevent that contact ring 2 from sliding with respect to contact annular groove 7 in non-artificial situation, on described contact ring 2, be also provided with at least one axis direction internal thread hole parallel with contact ring thickness direction, also comprise the contact collar bolt 8 equating with internal thread hole quantity, and contact collar bolt 8 becomes to be threaded with internal thread hole.

Claims

1. a LED daylight base, comprise tube face pedestal (4), it is characterized in that, on described tube face pedestal (4), be provided with one and be circular contact annular groove (7), the center of circle of crossing contact annular groove (7) is also provided with the contact pocket (5) that tube face pedestal (4) wall is run through in one end in its diametric(al), the other end of contact pocket (5) is communicated with contact annular groove (7), and contact pocket (5) is crossed the center of circle of contact annular groove (7), in contact annular groove (7), be also provided with contact ring (2) and two conduction levels (6) in a center of symmetry with respect to contact annular groove (7) center of circle, described conduction level (6) is all fixedly connected on the bottom surface of contact annular groove (7), described contact ring (2) circlewise, and on it, be provided with contact chute (21), described contact chute (21) one end and contact ring (2) intersect, contact chute (21) other end is at a breach of the upper formation of contact ring (2), and contact chute (21) is crossed contact ring (2) center of circle.

2. a kind of LED daylight base according to claim 1, it is characterized in that, described conduction level (6) is arc elastic sheet for cross section, the two ends of conduction level (6) are fixedly connected on the bottom surface of contact annular groove (7), and the middle part of conduction level (6) is with respect to the bottom surface evagination of contact annular groove (7).

3. a kind of LED daylight base according to claim 2, is characterized in that, the middle part of described conduction level (6) is also provided with a circular groove.

4. a kind of LED daylight base according to claim 1, it is characterized in that, also comprise snap ring (9), described tube face pedestal (4) is provided with on one end of contact annular groove (7) and is also provided with snap ring bolt hole (3), also comprise the snap ring bolt (1) equating with snap ring bolt hole (3) quantity, described snap ring (9) becomes bolt to be connected with tube face pedestal (4), and contact ring (2) contacts with snap ring (9).

5. a kind of LED daylight base according to claim 4, it is characterized in that, on described contact ring (2), be also provided with at least one axis direction internal thread hole parallel with contact ring (2) thickness direction, also comprise the contact collar bolt (8) equating with internal thread hole quantity, and contact collar bolt (8) becomes to be threaded with internal thread hole.