CN218468852U

CN218468852U - LED filament lighting device

Info

Publication number: CN218468852U
Application number: CN202222157890.XU
Authority: CN
Inventors: 曹海; 周红玉; 周造轩
Original assignee: Shangrao Smart Guangcai Technology Co ltd
Current assignee: Shangrao Smart Guangcai Technology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-02-10
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a LED filament lighting device relates to lighting apparatus technical field. The utility model discloses a: the lamp holder is a hollow cylinder, and guide grooves are symmetrically formed in the inner top wall of one end, far away from the lampshade, of the lamp holder; the mounting seat is arranged inside the lampshade, one side of the mounting seat, which is far away from the lamp holder, is symmetrically connected with conducting rods, and an LED filament body is connected between the end parts of the two conducting rods; and the damping mechanism is arranged in the lamp holder. The utility model discloses a set up damper in the inside of lamp stand, when lighting device receives the exogenic action to produce vibrations, first buffer spring and second buffer spring, self structure changes, can be with the flexible energy of storing vibrations that warp of self, and the bumper shock absorber can outwards distribute away the heat energy that this part of energy transformation becomes inside fluid to play the absorbing effect of buffering, better protection LED filament body.

Description

LED filament lighting device

Technical Field

The utility model relates to a lighting apparatus technical field, concretely relates to LED filament lighting device.

Background

With the continuous development of the times, the lighting device is visible everywhere in people's lives, the types of the lighting device are various, the lighting device is also visible everywhere in entertainment places, and the most common lighting device among the lighting devices is an LED filament lighting device.

For some hoisted LED filament lighting devices, in the use process, the LED filament lighting devices can continuously swing due to artificial collision or natural wind, and when the LED filament lighting devices are wholly rocked, the lamp filaments in the LED filament lighting devices can be damaged, so that the service life of the LED filament lighting devices is greatly reduced, and therefore the LED filament lighting devices with the damping mechanisms are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that does not have shock-absorbing function among the prior art, the LED filament is damaged easily, the utility model provides a LED filament lighting device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

an LED filament illumination device comprising:

the lamp holder is a hollow cylinder, and guide grooves are symmetrically formed in the inner top wall of one end, far away from the lampshade, of the lamp holder;

the lamp holder is arranged on the lamp shade, the lamp holder is arranged on the lamp holder, and the lamp holder is arranged on the lamp holder;

damper sets up inside the lamp stand, damper includes that symmetrical sliding connection is in the inside slider of guide way and slip setting are in the activity dish of lamp stand inner wall, be connected with first buffer spring between guide way inside wall and the slider, one side that the guide way was kept away from to the slider articulates there is the hinge bar, the one end that the slider was kept away from to the hinge bar is articulated mutually with the bottom of activity dish, one side inner wall mid-mounting that the lamp stand is close to the guide way has the bumper shock absorber, the other end of bumper shock absorber is connected with the activity dish, one side annular array that the bumper shock absorber was kept away from to the activity dish has the guide post, the lamp stand is close to the one end roof construction of lamp shade has the through-hole, the guide post runs through the through-hole and is connected with the mount pad, the guide post lateral wall is located and overlaps between activity dish and the lamp stand roof and is equipped with second buffer spring.

Furtherly, the lamp shade is the organic glass cover, and bonds at the lamp stand tip through strong glue.

Furthermore, one end, far away from the movable disc, of the second buffer spring is connected with a limiting ring, and the limiting ring is sleeved on the side wall of the guide post in a sliding mode.

Furthermore, the lamp holder, the mounting seat, the guide post and the movable plate are all conductive bodies.

Further, the position of the outer side wall of the lamp holder far away from the lampshade is provided with a connecting thread.

Furthermore, the lamp holder lateral wall is close to the position annular array of lamp shade and is had the louvre, and the lamp holder inside wall corresponds the position of louvre and is provided with the dust screen.

The utility model has the advantages as follows:

1. the utility model discloses a set up damper in the inside of lamp stand, when lighting device receives exogenic action to produce vibrations, first buffer spring and second buffer spring, self structure changes, can store the energy of vibrations with the flexible deformation of self, the bumper shock absorber can outwards distribute away the heat energy of this part energy conversion inside fluid, thereby play the effect of buffering shock attenuation, better protection LED filament body, thereby extension LED filament lighting device's life, this LED filament lighting device's practicality has fully been embodied, be worth general application and popularization.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the structure of the lamp holder of the present invention;

fig. 3 is a schematic diagram of the explosion in the lamp holder of the present invention.

Reference numerals: 1. a lamp socket; 101. a guide groove; 102. a through hole; 103. connecting threads; 104. heat dissipation holes; 2. a lamp shade; 3. a mounting seat; 4. a conductive rod; 5. an LED filament body; 6. a damping mechanism; 601. a slider; 602. a movable tray; 603. a first buffer spring; 604. a hinged lever; 605. a shock absorber; 606. a guide post; 607. a second buffer spring; 6071. a limit ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1 to 3, an LED filament illumination device includes:

the lamp holder 1 and the lampshade 2, the lampshade 2 is arranged at one end of the lamp holder 1, the lamp holder 1 is a hollow cylinder, and the inner top wall at one end far away from the lampshade 2 is symmetrically provided with guide grooves 101;

the lamp holder comprises a lamp shade 2, mounting seats 3, conducting rods 4, LED lamp filament bodies 5 and a lamp base, wherein the mounting seats 3 are arranged inside the lamp shade 2, one sides of the mounting seats 3, which are far away from the lamp holder 1, are symmetrically connected with the conducting rods 4, and the LED lamp filament bodies 5 are connected between the end parts of the two conducting rods 4;

damping mechanism 6, the setting is inside lamp stand 1, damping mechanism 6 includes that symmetrical sliding connection is at the inside slider 601 of guide way 101 and the slip sets up the activity dish 602 at lamp stand 1 inner wall, be connected with first buffer spring 603 between guide way 101 inside wall and the slider 601, one side that the guide way 101 was kept away from to slider 601 articulates there is the hinge bar 604, the one end that the slider 601 was kept away from to hinge bar 604 is articulated with the bottom of activity dish 602, lamp stand 1 is close to one side inner wall mid-mounting of guide way 101 has bumper shock absorber 605, the other end of bumper shock absorber 605 is connected with activity dish 602, one side annular array that the activity dish 602 kept away from bumper shock absorber 605 has guide post 606, lamp stand 1 is close to the one end roof structure of lamp shade 2 has through-hole 102, guide post 606 runs through-hole 102 and is connected with mount pad 3, the guide post 606 lateral wall is located and is equipped with second buffer spring 607 between activity dish 602 and the lamp stand 1 inside roof.

The device sets up damper 6 through the inside at lamp stand 1, when lighting device receives exogenic action to produce vibrations, first buffer spring 603 and second buffer spring 607, self structure changes, can store the energy of vibrations with the flexible deformation of self, bumper 605 can outwards distribute away the heat energy that this part of energy transformation becomes inside fluid, thereby play the effect of buffering shock attenuation, better protection LED filament body 5, thereby extension LED filament lighting device's life, this LED filament lighting device's practicality has fully been embodied.

More specifically, the principle of the damping mechanism 6 is that when the lighting device is touched by a person or under the action of wind, the guiding column 606 moves up and down along the through hole 102, so that the second buffer spring 607 extends or contracts, and at the same time, the guiding column 606 moves up and down the movable plate 602, and also moves up and down, the hinge rod 604 drives the sliding block 601 to slide in the guiding groove 101, so that the first buffer spring 603 extends or contracts, the first buffer spring 603 and the second buffer spring 607 store the energy of vibration in the process of extending or contracting, and the damper 605 can convert the energy of the part into the heat of the internal oil liquid to be emitted outwards (it should be noted here that the damper 605 is the prior art, and the specific working principle is not described in detail), thereby playing a damping effect and protecting the LED filament body 5.

As shown in fig. 1, in some embodiments, the lampshade 2 is an organic glass cover, and is bonded to the end of the lamp holder 1 through strong glue, more specifically, organic glass, which is an important thermoplastic plastic developed earlier, and has the advantages of better transparency, chemical stability, mechanical properties, weather resistance, easy processing, beautiful appearance, etc., and the lampshade 2 is the organic glass cover, so that the performances of all aspects of the lampshade 2 can be improved.

As shown in fig. 2, in some embodiments, a limiting ring 6071 is connected to an end of the second buffer spring 607 far from the movable plate 602, the limiting ring 6071 is slidably sleeved on the side wall of the guide post 606, and more specifically, the limiting ring 6071 is arranged to limit the second buffer spring 607 so as to prevent the second buffer spring from passing through the through hole 102.

As shown in fig. 3, in some embodiments, the lamp holder 1, the mounting seat 3, the guiding column 606 and the movable disk 602 are all conductive bodies, and more specifically, when the LED filament lighting device is installed, current can be conducted to the mounting seat 3 through the lamp holder 1, then conducted to the guiding column 606 by the mounting seat 3, then conducted to the movable disk 602 by the guiding column 606, and finally conducted to the LED filament body 5 through the conductive rod 4, so that the lighting of the LED filament lighting device is completed.

As shown in fig. 1, in some embodiments, the outer side wall of the lamp holder 1 is configured with a connecting thread 103 at a position away from the lampshade 2, and more specifically, the connecting thread 103 is provided to facilitate the installation and the removal of the LED filament lighting device.

As shown in fig. 1, in some embodiments, the heat dissipation holes 104 are annularly arranged at positions of the outer side wall of the lamp holder 1 close to the lamp shade 2, and a dust screen is disposed at a position of the inner side wall of the lamp holder 1 corresponding to the heat dissipation holes 104, more specifically, the heat dissipation holes 104 are disposed to help increase the air flow speed inside the lamp holder 1, so as to increase the dissipation of the heat energy of the oil inside the damper 605, and the dust screen is disposed to prevent dust from entering the lamp holder 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An LED filament lighting device, comprising:

the lamp holder (1) and the lampshade (2), wherein the lampshade (2) is arranged at one end of the lamp holder (1), the lamp holder (1) is a hollow cylinder, and guide grooves (101) are symmetrically formed in the inner top wall of one end, far away from the lampshade (2);

the lamp holder comprises a mounting seat (3) arranged inside the lamp shade (2), conductive rods (4) are symmetrically connected to one side, far away from the lamp holder (1), of the mounting seat (3), and an LED filament body (5) is connected between the end parts of the two conductive rods (4);

damping mechanism (6), the setting is in inside lamp stand (1), damping mechanism (6) are in including symmetrical sliding connection slider (601) and the slip setting of guide way (101) inside the lamp stand (1) inner wall, be connected with first buffer spring (603) between guide way (101) inside wall and slider (601), one side that guide way (101) were kept away from in slider (601) articulates there is articulated pole (604), the one end that slider (601) were kept away from in articulated pole (604) is articulated with the bottom of activity dish (602), one side inner wall mid-mounting that lamp stand (1) is close to guide way (101) has bumper shock absorber (605), the other end and activity dish (602) of bumper shock absorber (605) are connected, one side annular array that bumper shock absorber (605) were kept away from in activity dish (602) has guide post (606), the one end roof structure that lamp stand (1) is close to lamp shade (2) has through-hole (102), guide post (606) run through-hole (102) and are connected with mount pad (3), guide post (606) are located between activity dish (607) the lamp stand lateral wall and second buffer spring (607) is equipped with the cover.

2. The LED filament lighting device according to claim 1, wherein the lampshade (2) is a plastic glass lampshade and is bonded to the end of the lamp holder (1) through strong glue.

3. The LED filament lighting device according to claim 1, wherein a limit ring (6071) is connected to an end of the second buffer spring (607) away from the movable disk (602), and the limit ring (6071) is slidably sleeved on the side wall of the guide post (606).

4. The LED filament lighting device according to claim 1, wherein the lamp holder (1), the mounting base (3), the guiding column (606) and the movable disk (602) are all conductive bodies.

5. An LED filament lighting device according to claim 1, characterized in that the outer side wall of the lamp holder (1) is configured with a connecting thread (103) at a position far away from the lampshade (2).

6. The LED filament lighting device according to claim 1, wherein the radiating holes (104) are annularly arrayed on the outer side wall of the lamp holder (1) near the position of the lampshade (2), and a dust screen is arranged on the inner side wall of the lamp holder (1) at a position corresponding to the radiating holes (104).