CN210398805U

CN210398805U - Lamp holder of LED lamp holder convenient to assemble

Info

Publication number: CN210398805U
Application number: CN201921204849.5U
Authority: CN
Inventors: 李迎春
Original assignee: Zhangpu Keweida Industrial Product Design Service Co Ltd
Current assignee: Zhangpu Keweida Industrial Product Design Service Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-04-24
Anticipated expiration: 2029-07-29

Abstract

The utility model belongs to the technical field of LED illumination, especially, be a lamp stand of LED lamp holder convenient to assembly, including the backshell, the upper end fixedly connected with first casing of backshell, be provided with the fin in the first casing, the both sides of fin and the lateral wall fixed connection of first casing internal surface, the upper surface fixed connection of first casing has the second casing, the upper surface fixed connection of second casing has the LED shell, LED shell quantity has two, two the surface of LED shell all fixedly connected with first fixed block, one the right side fixed connection of first fixed block has first bearing; the utility model discloses, through the combined action of first bearing, second bearing, first fixed block, second fixed block, slide bar, sliding sleeve, threaded rod, first pivot and second pivot, change the diameter of LED casing, the change of the bulb of being convenient for has reduced the inconvenience in people's life, sets up rationally, convenient to use.

Description

Lamp holder of LED lamp holder convenient to assemble

Technical Field

The utility model belongs to the technical field of the LED illumination, concretely relates to lamp stand of LED lamp holder convenient to assembly.

Background

The lamp holder is as the fixed lamp plate and the device that makes lamp plate contact and power link to each other, and traditional lamp holder dismantles inconveniently when changing the bulb, and especially ms is when changing, and the effect is very unsatisfactory, so in order to solve and change inconvenient this defect, it is necessary to set up the lamp holder of being convenient for the assembly really.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a lamp stand of LED lamp holder convenient to assembly has easy heat dissipation, the characteristics of the assembly of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp holder of an LED lamp holder convenient to assemble comprises a rear shell, wherein a first shell is fixedly connected to the upper end of the rear shell, radiating fins are arranged in the first shell, two sides of each radiating fin are fixedly connected with the side wall of the inner surface of the first shell, the upper surface of the first shell is fixedly connected with a second shell, the upper surface of the second shell is fixedly connected with an LED shell, the number of the LED shells is two, the outer surfaces of the two LED shells are fixedly connected with first fixed blocks, the right side of one first fixed block is fixedly connected with a first bearing, a first rotating shaft is movably arranged in the first bearing in a penetrating mode, a second bearing is movably arranged in the other first fixed block in a penetrating mode, a second rotating shaft is movably arranged in the second bearing in a penetrating mode, a threaded rod is fixedly connected to the opposite end of the second rotating shaft and the first rotating shaft, and a bayonet is arranged in the LED, the lower surface of bayonet socket and the last fixed surface of second casing are connected, the inner wall of bayonet socket is provided with the conductor, the last fixed surface of LED shell is connected with the second fixed block, just the quantity of second fixed block is two, the right side fixedly connected with slide bar of second fixed block, the surface sliding connection of slide bar has the sliding sleeve, the lower surface of sliding sleeve and the last fixed surface of second casing are connected, slide bar one end fixedly connected with third fixed block.

Preferably, the inner wall of the bayonet is provided with anti-slip lines.

Preferably, the rear shell is provided with a vent.

Preferably, the lower end of the first shell is provided with a dust screen.

Preferably, the other end of the sliding rod is provided with a handle, and the handle is a circular ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through the setting of fin and vent, can pass through the timely suction of fin with the heat that the LED light during operation distributed out to through the timely row of vent to the air, not only increased the life of LED light, reduced the wasting of resources of LED lighting material moreover.

2. The utility model discloses, through the combined action of first bearing, second bearing, first fixed block, second fixed block, slide bar, sliding sleeve, threaded rod, first pivot and second pivot, change the diameter of LED casing, the change of the bulb of being convenient for has reduced the inconvenience in people's life, sets up rationally, convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

in the figure: 1. a bayonet; 2. a rear housing; 3. a dust screen; 4. a heat sink; 5. a second housing; 6. a handle; 7. a second rotating shaft; 8. a second bearing; 9. a threaded rod; 10. a first bearing; 11. a first fixed block; 12. an LED housing; 13. anti-skid lines; 14. a third fixed block; 15. a sliding sleeve; 16. a slide bar; 17. A second fixed block; 18. a conductor; 19. a first housing; 20. a first rotating shaft.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a lamp holder of an LED lamp holder convenient to assemble comprises a rear shell 2, wherein a first shell 19 is fixedly connected to the upper end of the rear shell 2, radiating fins 4 are arranged in the first shell 19, heat generated during the working of LED illumination can be better radiated through the arrangement of the radiating fins 4, the damage of the heat to an LED illuminating lamp is reduced to a great extent, the service life of the LED illuminating lamp is prolonged, two sides of each radiating fin 4 are fixedly connected with the side wall of the inner surface of the first shell 19, the upper surface of the first shell 19 is fixedly connected with a second shell 5, the upper surface of the second shell 5 is fixedly connected with an LED shell 12, the number of the LED shells 12 is two, the LED shells are made of organic silicon and have strong tensile property, the outer surfaces of the two LED shells 12 are fixedly connected with a first fixing block 11, and the right side of one first fixing block 11 is fixedly connected with a first bearing 10, first pivot 20 is worn to be equipped with by the first bearing 10 internalization, another the joint has second bearing 8 in the first fixed block 11, second pivot 7 is worn to be equipped with by the second bearing 8 internalization, second pivot 7 with the relative end fixedly connected with threaded rod 9 of first pivot 20, under the combined action of threaded rod 9, first pivot 20, second pivot 7, first bearing 10 and second bearing 8, can adjust the distance in LED shell 12 gap, make things convenient for putting into and taking out of LED lamp holder, the inside of LED shell 12 includes bayonet 1, the lower surface of bayonet 1 and the last fixed surface of second casing 5 are connected, the inner wall of bayonet 1 is provided with conductor 18, the last fixed surface of LED shell 12 is connected with second fixed block 17, just the quantity of second fixed block 17 is two, the right side fixedly connected with slide bar 16 of second fixed block 17, the outer surface sliding connection of slide bar 16 has sliding sleeve 15, the lower surface of sliding sleeve 15 and the last fixed surface of LED shell 12 are connected, slide bar 16 one end fixedly connected with third fixed block 14 through setting up slide bar 16, sliding sleeve 15 and third fixed block 14, when better fixed LED shell, also make the convenience more of regulation to LED shell 12.

Specifically, the inner wall of the bayonet 1 is provided with the anti-skidding lines 13, and the arrangement of the anti-skidding lines 13 enables the connection of the LED lamp holder to be safer and not prone to falling off.

Specifically, the rear shell 2 is provided with a vent, and the vent enables heat washed out by the heat sink 4 to be discharged in time.

Specifically, the dust screen 3 is arranged at the lower end of the first shell 19, and the dust screen 3 is arranged so that the surface of the heat sink 4 is not covered by dust, and meanwhile, the influence of the dust on the working efficiency of the heat sink 4 is reduced.

Specifically, the other end of the sliding rod 16 is provided with the handle 6, the handle 6 is a circular ring, and the handle 6 is arranged, so that the use of people is facilitated, and the operation is more convenient.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, drive pivot 7 at 8 internal rotations of second bearing through handle 6, the rotation of second pivot 7 drives the rotation of threaded rod 9, threaded rod 9 drives the rotation of first pivot 20 in primary shaft holds 10, and simultaneously, drive the horizontal slip of slide bar 16 in sliding sleeve 15, enlarge or reduce two LED shell 12's interval through foretell workflow, adjust the interval of two LED shell 12 to suitable distance, connect LED lamp holder joint to bayonet 1 in back, and confirm whether with conductor 18 looks overlap joint of LED lamp holder, confirm the correct back, and rotate handle 6 and fix the LED lamp holder.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lamp stand of LED lamp holder convenient to assembly, includes backshell (2), its characterized in that: the upper end of the rear shell (2) is fixedly connected with a first shell (19), a radiating fin (4) is arranged in the first shell (19), two sides of the radiating fin (4) are fixedly connected with the side wall of the inner surface of the first shell (19), the upper surface of the first shell (19) is fixedly connected with a second shell (5), the upper surface of the second shell (5) is fixedly connected with LED shells (12), the number of the LED shells (12) is two, the outer surfaces of the two LED shells (12) are fixedly connected with first fixed blocks (11), the right side of one first fixed block (11) is fixedly connected with a first bearing (10), a first rotating shaft (20) is penetrated in the first bearing (10) in a movable manner, a second bearing (8) is clamped in the other first fixed block (11), and a second rotating shaft (7) is penetrated in the second bearing (8) in a movable manner, second pivot (7) with looks remote site fixedly connected with threaded rod (9) of first pivot (20), the inside of LED shell (12) includes bayonet socket (1), the lower surface of bayonet socket (1) and the last fixed surface of second casing (5) are connected, the inner wall of bayonet socket (1) is provided with conductor (18), fixed surface is connected with second fixed block (17) on LED shell (12), just the quantity of second fixed block (17) is two, the right side fixedly connected with slide bar (16) of second fixed block (17), the surface sliding connection of slide bar (16) has sliding sleeve (15), the lower surface of sliding sleeve (15) and the last fixed surface of LED shell (12) are connected, slide bar (16) one end fixedly connected with third fixed block (14).

2. The lamp holder of the LED lamp holder convenient to assemble as claimed in claim 1, wherein: the inner wall of the bayonet (1) is provided with anti-skid grains (13).

3. The lamp holder of the LED lamp holder convenient to assemble as claimed in claim 1, wherein: the rear shell (2) is provided with a ventilation opening.

4. The lamp holder of the LED lamp holder convenient to assemble as claimed in claim 1, wherein: the lower end of the first shell (19) is provided with a dust screen (3).

5. The lamp holder of the LED lamp holder convenient to assemble as claimed in claim 1, wherein: the other end of the sliding rod (16) is provided with a handle (6), and the handle (6) is a circular ring.