CN217082233U

CN217082233U - LED bulb

Info

Publication number: CN217082233U
Application number: CN202220641295.0U
Authority: CN
Inventors: 李赟涛
Original assignee: Jiaxing Lizhi Photoelectric Technology Co ltd
Current assignee: Jiaxing Lizhi Photoelectric Technology Co ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-07-29
Anticipated expiration: 2032-03-23

Abstract

The utility model discloses a LED bulb, which comprises a lampshade; a lamp cup; a lamp cap; a transverse light frame; the longitudinal optical framework is arranged on the transverse optical framework and comprises a first circuit substrate inserted on the plug-in terminal, and at least one surface of the first circuit substrate is provided with a plurality of LED patch lamp beads; the electronic control unit comprises a main board supporting the adjacent transverse light frameworks, and lead wires are arranged on the main board and connected with the lamp holder. The LED bulb adopts a structural mode of longitudinally arranging the light framework and transversely arranging the light framework, the luminous body is arranged in the lamp cup and the lampshade, the traditional design route that various LED light-emitting devices can only adopt one of the LED light source frameworks is broken through, the design route of a third LED light-emitting device light source framework is provided, brand-new LED light-emitting devices with multi-dimensional light-emitting characteristics in a double-framework and multi-framework vertical layout mode are applied, and the requirement that a single LED light-emitting device can adapt to different application scenes is met.

Description

LED bulb

Technical Field

The utility model belongs to the technical field of the LED lamp, concretely relates to LED bulb.

Background

The current LED lighting equipment comprises LED light source equipment with a traditional standard interface, such as an LED bulb with a standard lamp holder, and lamp decoration equipment with an LED light source in the form of a built-in LED patch lamp bead or other LED chips. The LED light source framework applied to the LED light-emitting device comprises the following two LED light source frameworks (hereinafter referred to as transverse light framework) which adopt LED surface-mounted lamp beads or LED chips COB to package a light source, have a single-side 180-degree light-emitting surface, are vertical relative to a mounting shaft of the LED light-emitting device and are transversely arranged in the LED light-emitting device; another LED filament or lamp strip adopting a COB packaging form or a mode of pasting LED lamp beads on two sides of a PCB, a light emitting surface is a light source with a full-circumference three-dimensional light emitting effect generated by double 180-degree superposition, a light emitting axis is consistent with the normal direction of an installation shaft, and an LED light source framework (hereinafter referred to as a longitudinally-arranged light framework) is longitudinally arranged in the LED light emitting equipment.

At present, most of LED bulbs adopt transverse light framework light-emitting products or longitudinal light framework light-emitting products, the LED lighting technology is developed to the present, the application of LED light source frameworks adopted by various LED light-emitting devices follows the design idea of selecting one from the transverse light framework or the longitudinal light framework, the advantages and the defects are simultaneously reflected on the same single LED light-emitting device unit to the maximum extent, the functions and the application scenes of the products are single, and the products with three types and different models need to be defined for different applications of main lighting, auxiliary lighting and light atmosphere decoration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED bulb to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED bulb comprises a lampshade, wherein one end of the lampshade is provided with an opening, and the other end of the lampshade is closed;

one end of the lamp cup is detachably connected with the lampshade, and a cavity is formed between the lampshade and the lamp cup;

the lamp holder is detachably connected with the other end of the lamp cup;

the transverse optical framework is arranged in the cavity and comprises a second circuit substrate, and at least one surface of the second circuit substrate is provided with a plurality of LED surface mount lamp beads;

the longitudinal optical framework is arranged on the transverse optical framework and comprises a first circuit substrate which is inserted into the plug-in terminal, so that the first circuit substrate is electrically connected with a second circuit substrate, and at least one surface of the first circuit substrate is provided with a plurality of LED (light-emitting diode) surface-mounted lamp beads;

the electric control unit comprises a mainboard for supporting adjacent transverse light frameworks and supplying power to the first circuit substrate and the second circuit substrate, and a lead is arranged on the mainboard and connected with the lamp cap.

Preferably, the wide face in a circuit substrate two sides sets up LED paster lamp pearl, LED paster lamp pearl surface is provided with the phosphor powder and glues the complex body, and the material of phosphor powder and glue the complex body is epoxy glue, silica gel, modified silica gel or plastic.

In any of the above schemes, preferably, the main board is provided with a circuit and a control unit.

In any of the above schemes, preferably, the main board, the first circuit board or the second circuit board form an integral structure of an integral common board or a separate structure of independent sub-boards.

In any of the above schemes, preferably, the lamp shade and the lamp cup are connected in a matching way through a thread or a clamping part arranged at the port part; the lamp cup and the lamp holder are connected in a clamping, gluing or thread-fixed matching manner through puncture riveting (a process of extruding the wall of the lamp holder into the material of the plastic lamp cup for riveting after puncture deformation), and the like.

In any of the above schemes, it is preferable that the printed circuit of the first circuit board, the second circuit board, and the main board of the electronic control unit are all provided with exposed pads, and the first circuit board, the second circuit board, and the main board of the electronic control unit are electrically connected to each other by one or more combinations of conduction modes of re-welding the pads to each other, welding plug-in terminals on the pads, and welding wires on the pads.

In any of the above schemes, preferably, the control circuit on the main board of the electronic control unit is provided with a transverse light frame and a longitudinal light frame which can independently or jointly emit light in different working modes, and after power is received, the control circuit can switch different working modes through an external control unit.

In any of the above schemes, preferably, the transverse light frame adopts a single-sided light emitting mode or a double-sided light emitting mode, and the light emitting direction is selected according to different light emitting device characteristics and light emitting requirements in the single-sided light emitting mode.

The utility model discloses a technological effect and advantage: the utility model discloses a technological effect and advantage: the LED bulb adopts the structural mode of longitudinally arranging the light framework and transversely arranging the light framework, the luminous body is arranged in the lamp cup and the lamp shade, the design route that various traditional LED light-emitting devices can only adopt one of LED light source frameworks is broken through, the design route of a third LED light-emitting device light source framework is provided, a brand-new double-framework and multi-framework vertical layout mode is applied to the LED light-emitting devices with the multi-dimensional light-emitting characteristics, and the requirement that a single LED light-emitting device can adapt to different application scenes is met.

Drawings

FIG. 1 is an exploded view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1. longitudinally arranging a light framework; 101. a first circuit substrate; 102. LED paster lamp beads; 103. a phosphor gel complex; 2. a transverse light frame; 201. a second circuit substrate; 203. a terminal; 3. an electronic control unit; 301. a main board; 302. a circuit and a control unit; 303. a lead wire; 4. a lamp cap; 5. a lamp cup; 6. and a lampshade.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature.

The utility model provides a LED bulb as shown in figures 1-2, which comprises

One end of the lampshade 6 is provided with an opening, and the other end of the lampshade is closed;

a cavity is formed between the lamp cup 5 and the lampshade 6 and the lamp cup 5, and the lampshade 6 and the lamp cup 5 are connected in a matching way through a thread or a clamping part arranged at the port part;

the lamp holder 4 is connected with the lamp cup 5 in a puncturing riveting, clamping, gluing or thread fixing matching way;

the transverse light framework 2 is arranged in the cavity, the transverse light framework 2 comprises a second circuit substrate 201, at least one surface of the second circuit substrate 201 is provided with a plurality of LED patch lamp beads 102, the transverse framework 2 can emit light in a single-surface light emitting mode or a double-surface light emitting mode, and the light emitting direction is selected according to different light emitting equipment characteristics and light emitting requirements in the single-surface light emitting mode.

The longitudinal optical framework 1 is arranged on the transverse optical framework 2, the longitudinal optical framework 1 comprises a first circuit substrate 101 which is inserted on the plug-in terminal 203, the first circuit substrate 101 is electrically connected with a second circuit substrate 201, and at least one surface of the first circuit substrate 101 is provided with a plurality of LED patch lamp beads 102;

the electric control unit 3, the electric control unit 3 is including supporting mainboard 301 of adjacent horizontal light framework 2, for the power supply of circuit substrate one 101 and circuit substrate two 201, be provided with lead wire 303 on the mainboard 301, be provided with circuit and the control unit 302 on the mainboard 301, lead wire 303 is connected with lamp holder 4, mainboard 301, circuit substrate one 101 or circuit substrate two 201 constitute whole common board's an organic whole structure or the components of a whole that can independently divide the body structure of board, the control circuit on the 3 mainboard of electric control unit, it can independently give out light the mode or give out light the mode jointly to set up horizontal light framework 2 and vertical light framework 1, after receiving the electricity, can switch different modes through external control unit.

The two wide surfaces of the first circuit substrate 101 are provided with LED patch lamp beads 102, the surface of each LED patch lamp bead 102 is provided with a fluorescent powder glue complex 103, and the fluorescent powder glue complex 103 is made of epoxy resin glue, silica gel, modified silica gel or plastic.

Specifically, the printed circuits of the first circuit board 101, the second circuit board 201 and the main board 301 of the electronic control unit are all exposed and provided with bonding pads, and the first circuit board 101, the second circuit board 201 and the main board 301 of the electronic control unit are electrically connected with each other through one or more combinations of conduction modes of mutual re-welding of the bonding pads, welding of the plug-in terminals 203 on the bonding pads and welding of conducting wires on the bonding pads.

In the using process of the LED bulb, firstly, a first circuit substrate 101 in the longitudinal light frame 1 is inserted into a plug-in terminal 203 of a second circuit substrate 201 in the transverse light frame 2, so that the electric connection is realized, then the lampshade 6 is in threaded connection with the lamp cup 5, so that the longitudinal light frame 1, the transverse light frame 2 and the electric control unit 3 are located in a cavity, due to the lead 303 and the lamp holder 4, after the lamp holder 4 is connected with a lamp holder, the electric control unit 3 is powered, the electric control unit 3 is used for supplying power to the longitudinal light frame 1 and the transverse light frame 2, the LED patch lamp bead 102 is lightened, and the illumination is completed.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. An LED bulb, its characterized in that: comprises that

The lamp shade (6) is provided with an opening at one end and a closing at the other end;

one end of the lamp cup (5) is detachably connected with the lampshade (6), and a cavity is formed between the lampshade (6) and the lamp cup (5);

the lamp holder (4) is detachably connected with the other end of the lamp cup (5);

the transverse light framework (2) is arranged in the cavity, the transverse light framework (2) comprises a second circuit substrate (201), and at least one surface of the second circuit substrate (201) is provided with a plurality of LED patch lamp beads (102);

the longitudinal optical framework (1) is arranged on the transverse optical framework (2), the longitudinal optical framework (1) comprises a first circuit substrate (101) which is inserted into the plug-in terminal (203), the first circuit substrate (101) is electrically connected with a second circuit substrate (201), and at least one surface of the first circuit substrate (101) is provided with a plurality of LED patch lamp beads (102);

the light-emitting diode lamp comprises an electric control unit (3), wherein the electric control unit (3) comprises a main board (301) supporting adjacent transverse light frameworks (2) and supplies power to a first circuit substrate (101) and a second circuit substrate (201), a lead (303) is arranged on the main board (301), and the lead (303) is connected with a lamp holder (4).

2. The LED light bulb of claim 1, wherein: the LED surface mount device is characterized in that the two wide surfaces of the first circuit substrate (101) are provided with LED surface mount lamp beads (102), the surfaces of the LED surface mount lamp beads (102) are provided with fluorescent powder glue complex bodies (103), and the fluorescent powder glue complex bodies (103) are made of epoxy resin glue, silica gel, modified silica gel or plastic.

3. The LED bulb of claim 1, wherein: and a circuit and a control unit (302) are arranged on the main board (301).

4. The LED bulb of claim 1, wherein: the main board (301), the first circuit substrate (101) or the second circuit substrate (201) form an integral structure of an integral common board or a split structure of independent sub-boards.

5. The LED bulb of claim 1, wherein: the lampshade (6) and the lamp cup (5) are connected in a matching way through a thread or a clamping part arranged at the port part; the lamp cup (5) and the lamp holder (4) are fixedly matched and connected through puncture riveting, clamping, gluing or threads.

6. The LED light bulb of claim 1, wherein: the circuit board comprises a first circuit board (101), a second circuit board (201) and an electric control unit main board (301), wherein the printed circuit boards of the first circuit board (101), the second circuit board (201) and the electric control unit main board (301) are all exposed and provided with bonding pads, and the first circuit board (101), the second circuit board (201) and the electric control unit main board (301) are electrically connected with each other through one or more combinations of conduction modes of mutual re-welding of the bonding pads, welding of plug-in terminals (203) on the bonding pads and welding of conducting wires on the bonding pads.

7. The LED bulb of claim 1, wherein: the transverse light framework (2) and the longitudinal light framework (1) are set to be in independent light emitting or common light emitting modes.

8. The LED bulb of claim 1, wherein: the transverse light framework (2) adopts a single-side light emitting mode or a double-side light emitting mode.