CN215722613U

CN215722613U - Character and graphic LED filament lamp

Info

Publication number: CN215722613U
Application number: CN202122296324.2U
Authority: CN
Inventors: 张恒钦; 刘玉松
Original assignee: Xiamen Shengpulang Lighting Co ltd
Current assignee: Xiamen Shengpulang Lighting Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-01
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a character and figure LED filament lamp, which comprises a lamp cap, wherein an LED driver is embedded in the lamp cap, a core column support is arranged at the top of the LED driver, a first lead, a second lead and a metal rod are arranged at the top of the core column support, the first lead and the second lead are respectively arranged at two sides of the metal rod, a metal wire is connected between the metal rod and the first lead, and a figure metal support is arranged at the top of the metal rod; according to the utility model, the Chinese character-shaped LED filament is adopted to replace a traditional LED chip, so that the assembly process of the Chinese character-shaped LED lamp can be effectively simplified, the overall assembly efficiency and production efficiency are improved, the overall illumination effect is better, mellow and beautiful, and convenience is brought to the follow-up overhaul and maintenance of the Chinese character-shaped LED lamp when the Chinese character-shaped LED lamp is damaged.

Description

Character and graphic LED filament lamp

Technical Field

The utility model belongs to the technical field of character-shaped LED lamps, and particularly relates to a character-pattern LED filament lamp.

Background

With the continuous development of LED technology, more and more people select to use character-shaped LED lamps, and the character-shaped LED lamps have the characteristics of novel styles, attractive appearance and the like and are widely applied to the fields of various decorations, propaganda and advertisements.

The conventional character-shaped LED lamp is generally formed by combining and connecting a plurality of LED chips together, so that the conventional character-shaped LED lamp is complicated in assembly process and low in overall assembly efficiency, and meanwhile, when one of the follow-up LED chips is damaged, the overall illumination effect is influenced, and the damaged LED chips are inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a character and graphic LED filament lamp to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a character and graphic LED filament lamp comprises a lamp holder, wherein an LED driver is embedded in the lamp holder, a stem support is mounted at the top of the LED driver, a first lead, a second lead and a metal rod are arranged at the top of the stem support, the first lead and the second lead are respectively arranged on two sides of the metal rod, a metal wire is connected between the metal rod and the first lead, a graphic metal support is mounted at the top of the metal rod and comprises a first character and graphic metal support, a second character and graphic metal support, a bayonet lock and an elastic metal material, a buckle is arranged at the top end of the metal rod, the first character and graphic metal support is connected with the metal rod through the buckle, the second character and graphic metal support is rotationally connected with the metal rod through the bayonet lock, a first flexible LED filament and a second flexible LED filament are respectively bound on the surfaces of the first character and graphic metal support and the second character and graphic metal support, the top of the lamp holder is provided with a glass bulb, and the core column support, the metal rod and the graphic metal support are all positioned on the inner side of the glass bulb.

Preferably, the first lead is connected with the anode of the LED driver, and the second lead is connected with the cathode of the LED driver.

Preferably, the left end and the right end of the first character and figure metal support and the left end and the right end of the second character and figure metal support are connected in parallel through two elastic metal materials.

Preferably, the positive electrode and the negative electrode of the first flexible LED filament and the second flexible LED filament are respectively connected with the positive electrode and the negative electrode of the core column support, and one of the two electrodes is connected with the core column support through a thin guide wire arranged on the inner side of the glass bulb.

Preferably, the bayonet lock runs through second characters figure metal support and metal pole, and the tip of bayonet lock runs through to one side of metal pole, rotatory breach has been seted up to the tip of bayonet lock, just rotatory breach swivelling joint has two rotatory card feet, two rotatory card foot is all blocked on the surface of metal pole.

Preferably, the inner walls of the two sides of the rotating notch are provided with two circular protrusions, and the end part of the rotating clamping pin is provided with a circular clamping hole corresponding to the circular protrusions.

Preferably, two base rods are fixed inside the rotating notch, and the rotating clamping feet are sleeved on the base rods.

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

1. according to the utility model, the Chinese character-shaped LED filament is adopted to replace a traditional LED chip, so that the assembly process of the Chinese character-shaped LED lamp can be effectively simplified, the overall assembly efficiency and production efficiency are improved, the overall illumination effect is better, mellow and beautiful, and convenience is brought to the follow-up overhaul and maintenance of the Chinese character-shaped LED lamp when the Chinese character-shaped LED lamp is damaged.

2. Through bayonet lock, rotatory breach, rotatory card foot, circular arch and circular card hole isotructure that set up for easily dismouting between second characters figure metal support and the metal pole, thereby further improvement the packaging efficiency of characters shape LED lamp, and the split between second characters figure metal support and the metal pole when being convenient for follow-up maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the utility model in the area C of FIG. 1;

FIG. 3 is a schematic structural view of a patterned metal stent of the present invention;

FIG. 4 is a schematic view of the present invention after a filament is mounted on the patterned metal support;

FIG. 5 is a top view of the area A buckle of FIG. 1 according to the present invention;

FIG. 6 is a left side cross-sectional view of the utility model taken in the area B of FIG. 1;

FIG. 7 is a side view of the connection of the swivel clip to the bayonet in accordance with the present invention;

FIG. 8 is an enlarged view of a portion of the utility model taken in the area D of FIG. 6;

in the figure: 1. a lamp cap; 2. driving an LED; 3. a stem support; 4. a first conductive line; 5. a second conductive line; 6. a metal wire; 7. a metal rod; 8. a first text-figure metal support; 9. a second text-figure metal support; 10. a resilient metal material; 11. a first flexible LED filament; 12. a second flexible LED filament; 13. a thin guide wire; 14. buckling; 15. a glass bulb; 16. a bayonet lock; 17. rotating the clamping pin; 18. a circular protrusion; 19. rotating the notch; 20. and a circular clamping hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 8, the present invention provides a technical solution: a character and figure LED filament lamp comprises a lamp holder 1, an LED drive 2 is embedded in the lamp holder 1, a stem support 3 is mounted at the top of the LED drive 2, the stem support 3 is sintered to be vacuum-sealed by glass and a lead, a first lead 4, a second lead 5 and a metal rod 7 are arranged at the top of the stem support 3, the first lead 4 and the second lead 5 are respectively arranged at two sides of the metal rod 7, a metal wire 6 is connected between the metal rod 7 and the first lead 4, a figure metal support is mounted at the top of the metal rod 7, the figure metal support comprises a first character and figure metal support 8, a second character and figure metal support 9, a bayonet 16 and an elastic metal material 10, a buckle 14 is arranged at the top end of the metal rod 7, the first character and figure metal support 8 is connected with the metal rod 7 through the buckle 14, the second character and figure metal support 9 is rotatably connected with the metal rod 7 through the bayonet 16, the surface of the first character and figure metal support 8 and the surface of the second character and figure metal support 9 are respectively bound with a first flexible LED filament 11 and a second flexible LED filament 12, the first flexible LED filament 11 and the second flexible LED filament 12 can be made into different fonts and figures by filaments with the same color and different colors, the top of the lamp holder 1 is provided with a glass bulb 15, and the stem support 3, the metal rod 7 and the figure metal support are all arranged on the inner side of the glass bulb 15.

In this embodiment, preferably, the first wire 4 is connected to the positive electrode of the LED driver 2, and the second wire 5 is connected to the negative electrode of the LED driver 2.

In this embodiment, preferably, the left and right ends of the first letter pattern metal holder 8 and the left and right ends of the second letter pattern metal holder 9 are connected in parallel by two elastic metal materials 10 that can be bent by 180 degrees.

In this embodiment, preferably, the positive and negative electrodes of the first flexible LED filament 11 and the second flexible LED filament 12 are respectively connected to the positive and negative electrodes of the stem support 3, and one of the positive and negative electrodes is connected to the stem support 3 through a thin guide wire 13 disposed inside the glass bulb 15.

In this embodiment, it is preferred, bayonet lock 16 runs through second characters figure metal support 9 and metal pole 7, and bayonet lock 16's tip runs through to one side of metal pole 7, rotatory breach 19 has been seted up to bayonet lock 16's tip, and 19 swivelling joint in rotatory breach have two rotatory calorie of feet 17, two rotatory calorie of feet 17 all block on the surface of metal pole 7, all be provided with two circular archs 18 on the both sides inner wall of rotatory breach 19, circular calorie of hole 20 corresponding with circular archs 18 is seted up to the tip of rotatory calorie of feet 17, the inside of rotatory breach 19 is fixed with two base bars, rotatory calorie of feet 17 cover is on the base bar, make easily dismouting between second characters figure metal support 9 and the metal pole 7.

The working principle and the using process of the utility model are as follows: when the character and graphic LED filament lamp is used, the LED drive 2 is firstly installed on the inner side of the lamp holder 1, the stem support 3 is installed on the top of the LED drive 2, the first lead 4 is connected with the anode of the LED drive 2, the second lead 5 is connected with the cathode of the LED drive 2, the metal rod 7 is connected with the first lead 4 through the metal wire 6, the first character and graphic metal support 8 and the second character and graphic metal support 9 are installed on the metal rod 7, the first character and graphic metal support 8 and the second character and graphic metal support 9 are connected through the elastic metal material 10, the first flexible LED filament 11 and the second flexible LED filament 12 are respectively bound on the first character and graphic metal support 8 and the second character and graphic metal support 9, the first flexible LED filament 11 and the second flexible LED filament 12 can be driven in series connection and parallel connection, and the anode and cathode of the two LED filaments are respectively connected with the anode and cathode of the stem support 3, one stage of the LED lamp is connected with the core column support 3 through a thin guide wire 13, the glass bulb 15 is sleeved after the whole body is connected, then the opening is sealed, the vacuum pumping is carried out, low-viscosity gas is filled, the exposed guide wire is connected with the corresponding positive electrode and the negative electrode of the LED driver 2, and the lamp holder 1 is assembled to manufacture the lamp;

when second characters figure metal support 9 need be connected with metal pole 7 through bayonet lock 16, earlier with the inboard of two rotatory card feet 17 screw in rotatory breach 19, cause circular arch 18 can block the inboard of circular calorie of hole 20, and make two rotatory card feet 17 laminate each other, can run through metal pole 7 and second characters figure metal support 9 with the tip of bayonet lock 16 this moment, then rotatory expansion with two rotatory card feet 17 again, cause circular arch 18 to be extruded from circular calorie of hole 20, and make rotatory card foot 17 block on the surface of metal pole 7, can accomplish being connected of second characters figure metal support 9 and metal pole 7, make easily dismouting between second characters figure metal support 9 and the metal pole 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a characters figure LED filament lamp, includes lamp holder (1), its characterized in that: the LED lamp is characterized in that an LED driver (2) is embedded in the lamp holder (1), a stem support (3) is installed at the top of the LED driver (2), a first lead (4), a second lead (5) and a metal rod (7) are arranged at the top of the stem support (3), the first lead (4) and the second lead (5) are respectively arranged on two sides of the metal rod (7), a metal wire (6) is connected between the metal rod (7) and the first lead (4), a graphic metal support is installed at the top of the metal rod (7), the graphic metal support comprises a first character graphic metal support (8), a second character graphic metal support (9), a bayonet lock (16) and an elastic metal material (10), a buckle (14) is arranged at the top end of the metal rod (7), and the first character graphic metal support (8) is connected with the metal rod (7) through the buckle (14), second characters figure metal support (9) are through bayonet lock (16) and metal pole (7) swivelling joint, first flexible LED filament (11) and the flexible LED filament of second (12) have been bound respectively on the surface of first characters figure metal support (8) and second characters figure metal support (9), the top of lamp holder (1) is provided with glass bubble (15), stem support (3), metal pole (7) and figure metal support all are in the inboard of glass bubble (15).

2. The text-graphics LED filament lamp according to claim 1, wherein: the first lead (4) is connected with the anode of the LED driver (2), and the second lead (5) is connected with the cathode of the LED driver (2).

3. The text-graphics LED filament lamp according to claim 1, wherein: the left end and the right end of the first character and figure metal support (8) and the left end and the right end of the second character and figure metal support (9) are connected in parallel through two elastic metal materials (10).

4. The text-graphics LED filament lamp according to claim 1, wherein: the positive and negative electrodes of the first flexible LED filament (11) and the second flexible LED filament (12) are respectively connected with the positive and negative electrodes of the core column support (3), and one of the positive and negative electrodes is connected with the core column support (3) through a thin guide wire (13) arranged on the inner side of the glass bulb (15).

5. The text-graphics LED filament lamp according to claim 1, wherein: bayonet lock (16) run through second characters figure metal support (9) and metal pole (7), and the tip of bayonet lock (16) runs through to one side of metal pole (7), rotatory breach (19) have been seted up to the tip of bayonet lock (16), just rotatory breach (19) internal rotation has two rotatory card feet (17), two rotatory card foot (17) all block on the surface of metal pole (7).

6. The text-graphics LED filament lamp according to claim 5, wherein: two circular bulges (18) are arranged on the inner walls of the two sides of the rotating notch (19), and circular clamping holes (20) corresponding to the circular bulges (18) are formed in the end parts of the rotating clamping legs (17).

7. The text-graphics LED filament lamp according to claim 5, wherein: two base rods are fixed inside the rotary notch (19), and the rotary clamping feet (17) are sleeved on the base rods.