CN212156732U

CN212156732U - LED filament and LED filament lamp

Info

Publication number: CN212156732U
Application number: CN202021024773.0U
Authority: CN
Inventors: 李元明; 李元坚
Original assignee: Longyan Deyu Lighting Co ltd
Current assignee: Longyan Deyu Lighting Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2020-12-15
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a LED filament and LED filament lamp relates to illumination lamps and lanterns technical field. The utility model comprises a mounting plate, a protective lampshade, a mounting column and an LED filament body, wherein the LED filament body is spirally wound on the outer wall of the mounting column, a connecting body of the LED filament body and the mounting column is sleeved inside the protective lampshade, and the mounting plate is arranged on one side of the protective lampshade; the LED filament body comprises a substrate, light-emitting diodes and contact pieces, the substrate is spirally wound on the outer side of the mounting column, one side surface of the substrate is bonded with the outer wall of the mounting column, the light-emitting diodes are uniformly arranged on the other side surface of the substrate, and the contact pieces are fixedly connected to the two ends of the substrate; the light-emitting diodes are connected in series through the conductive wires, and two ends of the conductive wires are electrically connected with the two contact pieces respectively. The utility model discloses a setting of base plate and erection column has improved the effective luminous area of LED filament body in this device greatly, realizes the hi-lite, and the whole good heat dissipation of this device, the practicality is strong.

Description

LED filament and LED filament lamp

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns, especially relate to LED filament and LED filament lamp.

Background

The LED filament is also called as an LED lamp post, an optical device such as a lens can be additionally arranged when the LED light source is used in the past, the illumination effect is influenced, the due energy-saving effect of the LED is reduced, 360-degree full-angle light emission can be realized by the LED filament, a three-dimensional light source is realized without adding the lens, and unprecedented illumination experience is brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED filament and LED filament lamp, through the setting of LED filament body spiral winding on the erection column, can realize under effectual lamps and lanterns space, increase effective luminous area, the illumination brightness is greatly improved, furthermore, both ends through the erection column extend to the setting in the protective lampshade outside, can play effectual heat-conduction, the radiating effect is good, it is little to have solved current effective luminous area of LED filament lamp, the problem that luminance is lower is poor with current LED filament lamp radiating effect, the great problem of performance influence to the diode.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a LED filament and LED filament lamp, including mounting panel, protective lamp shade, erection column and LED filament body, the spiral of LED filament body is around closing on the outer wall of erection column, the connector registrates in the protective lamp shade of LED filament body and erection column, one side of protective lamp shade is provided with the mounting panel;

the LED filament body comprises a substrate, light emitting diodes and contact pieces, the substrate is spirally wound on the outer side of the mounting column, one side face of the substrate is bonded with the outer wall of the mounting column, the light emitting diodes are uniformly arranged on the other side face of the substrate, and the contact pieces are fixedly connected to the two ends of the substrate;

the light-emitting diodes are connected in series through the conductive wires, and two ends of each conductive wire are electrically connected with the two contact pieces respectively;

both ends of the mounting column penetrate through the protective lampshade and extend to the outer side of the protective lampshade, and a sealing plate and a fixing ring are sequentially sleeved on both ends of the mounting column positioned on the outer side of the protective lampshade in a sliding manner from inside to outside from one side close to the protective lampshade;

the protective lampshade comprises a protective cylinder and a connecting strip, the cross section of the protective cylinder is provided with a rectangle and a semicircle connected to one side of the rectangle, and the two ends of the other side of the rectangle extend outwards to form the connecting strip.

Furthermore, first mounting holes are uniformly distributed on two end faces of the protective cylinder, and second mounting holes are symmetrically arranged on two sides of the connecting strip.

Further, the first mounting hole is matched with a third mounting hole in the sealing plate through a screw.

Furthermore, the symmetry is provided with the fourth mounting hole on the both ends face of mounting panel, the bilateral longitudinal symmetry of mounting panel is provided with the fifth mounting hole, and the longitudinal symmetry is provided with the sixth mounting hole on the mounting panel in the fifth mounting hole outside simultaneously.

Further, the fourth mounting hole is matched with a seventh mounting hole in the fixing ring through a screw; and the fifth mounting hole is matched with the second mounting hole through a screw.

Furthermore, a conducting wire is fixedly connected to one side face of the mounting plate, and a zero-fire wire in the conducting wire is electrically connected with the two contact pieces respectively.

The utility model discloses following beneficial effect has:

1. the utility model discloses a base plate and erection column setting, during the use, through the base plate spiral in the LED filament body around the setting on the erection column, can increase effective luminous area in effectual lamps and lanterns space, the illumination luminance that improves greatly, solved current LED filament lamp effective luminous area little, the problem of luminance lower;

2. the utility model discloses a setting of erection column, during the use, equally divide through erection column both ends and do not pass the setting that protective lampshade extends to the protective lampshade outside, can play fine thermal conductivity, the radiating effect is good, and it is poor to have solved current LED filament lamp radiating effect, influences great problem to the performance of diode.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an LED filament and an LED filament lamp of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the overall structure of the protective lampshade;

FIG. 4 is a schematic view of the overall structure of the LED filament body;

FIG. 5 is a schematic view of the overall structure of the mounting plate;

FIG. 6 is a schematic view of the overall structure of the fixing ring;

fig. 7 is a schematic view of the entire structure of the sealing plate.

In the drawings, the components represented by the respective reference numerals are listed below:

1. mounting a plate; 2. a protective lampshade; 3. mounting a column; 4. a sealing plate; 5. a fixing ring; 6. an LED filament body; 101. a conductive line; 102. a fifth mounting hole; 103. a sixth mounting hole; 104. a fourth mounting hole; 201. a protective cylinder; 202. a connecting strip; 203. a second mounting hole; 204. a first mounting hole; 401. a third mounting hole; 501. a seventh mounting hole; 601. a substrate; 602. a light emitting diode; 603. and a contact sheet.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-2, the utility model discloses a LED filament and LED filament lamp, including mounting panel 1, protective lampshade 2, erection column 3 and

LED filament body

6, 6 spirals around closing on the outer wall of erection column 3 of LED filament body, the connector registrates in protective lampshade 2 of LED filament body 6 and erection column 3, one side of protective lampshade 2 is provided with mounting panel 1, the setting of mounting panel 1 is used for the fixed mounting of this device, protective lampshade 2 is made for transparent plastic or glass, when playing the guard action, can not block illumination.

As shown in fig. 4, the LED filament body 6 includes a substrate 601, light emitting diodes 602, and contact pieces 603, the substrate 601 is spirally wound on the outer side of the mounting post 3, one side surface of the substrate 601 is bonded to the outer wall of the mounting post 3, the light emitting diodes 602 are uniformly mounted on the other side surface of the substrate 601, the contact pieces 603 are fixedly connected to both ends of the substrate 601, and this arrangement realizes the series connection of the light emitting diodes 602; the plurality of light emitting diodes 602 are connected in series through a conductive wire, and two ends of the conductive wire are electrically connected to the two contact pads 603, respectively.

As shown in fig. 1-2, the two ends of the mounting post 3 both penetrate through the protective lampshade 2 and extend to the outer side of the protective lampshade 2, the sealing plate 4 and the fixing ring 5 are sequentially sleeved on the two ends of the mounting post 3 positioned on the outer side of the protective lampshade 2 from inside to outside in a sliding manner, the sealing plate 4 can be used for preventing dust at the two ends of the protective lampshade 2, and the fixing ring 5 is used for fixedly connecting the mounting post 3 and the mounting plate 1.

As shown in fig. 3 and 7, the protective lampshade 2 includes a protective cylinder 201 and a connecting strip 202, the section of the protective cylinder 201 is formed by a rectangle and a semicircle connected to one side of the rectangle, and two ends of the other side of the rectangle are provided with the connecting strip 202 extending outwards; first mounting holes 204 are uniformly distributed on two end faces of the protective cylinder 201, and second mounting holes 203 are symmetrically arranged on two sides of the connecting strip 202; the first mounting hole 204 is screwed with the third mounting hole 401 of the sealing plate 4.

As shown in fig. 3-6, the two end faces of the mounting plate 1 are symmetrically provided with fourth mounting holes 104, the two sides of the mounting plate 1 are symmetrically provided with fifth mounting holes 102, meanwhile, the mounting plate 1 outside the fifth mounting holes 102 is symmetrically provided with sixth mounting holes 103, and the sixth mounting holes 103 are used for fixing the device; the fourth mounting hole 104 is matched with a seventh mounting hole 501 on the fixing ring 5 through a screw; the fifth mounting hole 102 is matched with the second mounting hole 203 through screws; still fixedly connected with conducting wire 101 on the side of mounting panel 1, the zero fire line in conducting wire 101 is connected with two contact pieces 603 electrical connection respectively, and the other end and the commercial power source of conducting wire 101 are connected for supply power to this device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

LED filament and LED filament lamp, including mounting panel (1), protective lamp cover (2), erection column (3) and LED filament body (6), its characterized in that: the LED lamp filament body (6) is spirally wound on the outer wall of the mounting column (3), a connecting body of the LED lamp filament body (6) and the mounting column (3) is sleeved inside the protective lampshade (2), and the mounting plate (1) is arranged on one side of the protective lampshade (2);

the LED filament body (6) comprises a substrate (601), light emitting diodes (602) and contact pieces (603), the substrate (601) is spirally wound on the outer side of the mounting column (3), one side face of the substrate (601) is bonded with the outer wall of the mounting column (3), the light emitting diodes (602) are uniformly arranged on the other side face of the substrate (601), and the contact pieces (603) are fixedly connected to the two ends of the substrate (601);

the plurality of light emitting diodes (602) are connected in series through the conductive wires, and two ends of each conductive wire are electrically connected with the two contact pieces (603) respectively;

both ends of the mounting column (3) penetrate through the protective lampshade (2) and extend to the outer side of the protective lampshade (2), and a sealing plate (4) and a fixing ring (5) are sequentially sleeved on both ends of the mounting column (3) positioned on the outer side of the protective lampshade (2) in a sliding manner from inside to outside from one side close to the protective lampshade (2);

the protective lampshade (2) comprises a protective cylinder (201) and a connecting strip (202), the cross section of the protective cylinder (201) is rectangular and is formed by a semicircle connected to one side of the rectangle, and the two ends of the other side of the rectangle extend outwards to form the connecting strip (202).
2. The LED filament and the LED filament lamp according to claim 1, wherein the protective sleeve (201) has first mounting holes (204) uniformly distributed on both end surfaces thereof, and the connecting bar (202) has second mounting holes (203) symmetrically arranged on both sides thereof.
3. The LED filament and LED filament lamp according to claim 2, wherein the first mounting hole (204) is screwed with a third mounting hole (401) of the sealing plate (4).
4. The LED filament and the LED filament lamp according to claim 1, wherein the mounting plate (1) is symmetrically provided with fourth mounting holes (104) on two end faces, the mounting plate (1) is symmetrically provided with fifth mounting holes (102) on two sides of the mounting plate (1) up and down, and the mounting plate (1) outside the fifth mounting holes (102) is symmetrically provided with sixth mounting holes (103) on the top and down.
5. The LED filament and the LED filament lamp according to claim 4, wherein the fourth mounting hole (104) is matched with a seventh mounting hole (501) on the fixing ring (5) through a screw; the fifth mounting hole (102) is matched with the second mounting hole (203) through a screw.
6. The LED filament and the LED filament lamp according to claim 1, wherein a conducting wire (101) is further fixedly connected to one side surface of the mounting plate (1), and a zero-live wire of the conducting wire (101) is electrically connected to the two contact pieces (603) respectively.