CN213777331U

CN213777331U - LED ball bubble lamp convenient to equipment

Info

Publication number: CN213777331U
Application number: CN202120002851.5U
Authority: CN
Inventors: 明秀梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-07-23
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a LED ball bubble lamp convenient to equipment, including printing opacity cover, light source board, electrically conductive heat conduction inner bag, heat conduction high temperature resistant insulation lamp stand and metal lamp holder, the light source board is riveted on electrically conductive heat conduction inner bag inner wall upper portion, and electrically conductive heat conduction inner bag cup joints in heat conduction high temperature resistant insulation lamp stand, the printing opacity cover is fixed on heat conduction high temperature resistant insulation lamp stand through the trip, electrically conductive heat conduction inner bag bottom outer wall connection has the inner bag to extend the piece, and inner bag extension piece and metal lamp holder inner wall contact, and the metal lamp holder riveting is on heat conduction high temperature resistant insulation lamp stand bottom outer wall. The utility model discloses adopt the radiator design to the light source board, make light source board, heat conduction inner bag can regard as conductive parts, also can absorb the heat when LED lamp pearl generates heat, for the heat dissipation of LED lamp pearl, and the light source board through optimizing only needs a power fuse to be connected to the live wire L end of lamp holder central power input end, and the equipment raise the efficiency of being convenient for practices thrift equipment time and a power fuse material.

Description

LED ball bubble lamp convenient to equipment

Technical Field

The utility model relates to a LED illumination lamps and lanterns technical field especially relates to a LED ball bubble lamp convenient to equipment.

Background

At present, the LED bulb light source is mainly composed of a light-transmitting cover, a lamp holder, an LED light source board and 2 connecting power leads, 2 power leads are all manual plug-in units or wires are welded and arranged, the efficiency is low, the labor cost is high, large-scale automatic production is not easy to achieve, and a production bottleneck is caused.

Therefore, the utility model discloses use saving type design furthest performance material function effect, process optimization improves production efficiency reduce cost, and the performance promotes to exert the material application limit, little volume hi-lite high light efficiency saving electric power energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a LED bulb lamp convenient to assemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a LED bulb lamp convenient to assemble comprises a light-transmitting cover, a light source plate, an electric and heat conducting inner container, a heat conducting high-temperature resistant insulating lamp holder and a metal lamp cap, wherein the light source plate is riveted to the upper portion of the inner wall of the electric and heat conducting inner container;

the LED light source board is characterized by comprising an insulating layer and an electric and heat conducting metal layer poured at the bottom of the insulating layer, a copper foil zero line coil and a copper foil live line coil are sequentially laid on the insulating layer, an LED lamp bead and a power electronic part are fixed at the top of the insulating layer through an SMT patch or a plug-in, one power input ends of the LED lamp bead and the power electronic part are welded on the copper foil zero line coil through soldering tin, the other power input ends of the LED lamp bead and the power electronic part are welded on the copper foil live line coil through soldering tin, the copper foil zero line coil is electrically connected with the electric and heat conducting metal layer, the copper foil live line coil penetrates through the insulating layer and the electric and heat conducting metal layer, and an insulating protective layer is arranged between the copper foil live line coil and the electric and heat conducting metal layer;

a lamp cap center conductive connecting block is embedded in the center of the metal lamp cap, an insulating ring is arranged between the lamp cap center conductive connecting block and the metal lamp cap, a power fuse wire is pressed at the top of the lamp cap center conductive connecting block, and the top of the power fuse wire is electrically connected with a copper foil live wire coil;

the metal lamp cap, the electric and heat conducting inner container and the electric and heat conducting metal layer of the circuit board are electrically connected.

Preferably, the LED lamp bead is connected with a power input live wire through one power input end of the power electronic part, the copper foil live wire coil, the power fuse wire and the lamp holder center conductive connecting block, and the LED lamp bead is connected with the other power input end of the power electronic part, the copper foil zero line coil, the conductive and heat-conductive metal layer, the conductive and heat-conductive inner container and the metal lamp holder through the power input zero line.

Preferably, the bottom of the light-transmitting cover is of a clamping hook type structure, and fixing glue is arranged at the joint of the light-transmitting cover, the electric and heat conducting inner container and the heat conducting high-temperature resistant insulating lamp holder.

The utility model has the advantages that:

1. the light source adopts a radiator design, a high-thermal-conductivity metal radiating material is used for stamping or spinning to form a cup-shaped cylinder to serve as a radiating inner container, a high-thermal-conductivity high-temperature-resistant plastic material is used for insulating and wrapping the outer side of the radiating inner container, the top end of the radiating inner container is exposed out of the insulating material and is in direct contact with the edge of a metal lamp holder, the radiating inner container is exposed out of the insulating material and is in direct contact with the lamp holder, the first function of the direct contact of the insulating plastic material and the lamp holder is that the radiating inner container is electrically conducted with a power line zero line N, and the second function of the direct contact is that partial heat is conducted to the lamp holder to assist in radiating, so that the radiating performance is improved;

2. the bottom of the light source board is entirely used as a metal heat conduction layer and a metal conductive layer by using an aluminum substrate or a double-layer high-heat-conduction PCB, the light source board is in direct contact with the cup-shaped heat radiator for heat and electricity transfer, the optimized light source board only needs a power fuse to be connected to the L end of a live wire at the central power input end of the lamp cap, and the N end of an input zero line of the circuit board is directly connected to the metal conductive layer at the back;

to sum up, the utility model discloses adopt the radiator design to the light source board, make light source board, heat conduction inner bag can regard as electrically conductive parts, also can absorb the heat when LED lamp pearl generates heat, for LED lamp pearl heat dissipation, and the light source board through optimizing only needs a power fuse to be connected to the live wire L end of lamp holder central power input end, and the equipment of being convenient for raises the efficiency, save time and a power fuse material.

Drawings

FIG. 1 is a schematic structural diagram of an LED bulb lamp in the prior art;

fig. 2 is a schematic diagram of an exploded structure of a part of an LED bulb lamp convenient to assemble according to the present invention;

fig. 3 is the utility model provides a LED ball bubble lamp's outward appearance structure schematic convenient to equipment.

In the figure: the LED lamp comprises a light-transmitting cover 1, a light source plate 2, an insulating layer 21, an electric and heat conducting metal layer 22, a power fuse 23, an electric and heat conducting inner container 3, an inner container extension piece 31, a heat conducting high-temperature resistant insulating lamp holder 4, a metal lamp holder 5 and a lamp holder center electric conduction connecting block 51.

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.

Referring to fig. 1-3, an easy-to-assemble LED bulb lamp comprises a light transmitting cover 1, a light source plate 2, an electrically and thermally conductive inner container 3, a thermally conductive and high temperature resistant insulating lamp holder 4 and a metal lamp holder 5, wherein the light source plate 2 is riveted on the upper portion of the inner wall of the electrically and thermally conductive inner container 3, the electrically and thermally conductive inner container 3 is sleeved in the thermally conductive and high temperature resistant insulating lamp holder 4, the light transmitting cover 1 is fixed on the thermally conductive and high temperature resistant insulating lamp holder 4 through a clamping hook, the outer wall of the bottom of the electrically and thermally conductive inner container 3 is connected with an inner container extension sheet 31, the inner container extension sheet 31 is in contact with the inner wall of the metal lamp holder 5, and the metal lamp holder 5 is riveted on the outer wall of the bottom of the thermally conductive and high temperature resistant insulating lamp holder 4;

the light source board 2 is composed of an insulating layer 21 and an electric and heat conducting metal layer 22 poured at the bottom of the insulating layer 21, a copper foil zero line coil and a copper foil live line coil are sequentially laid on the insulating layer 21, an LED lamp bead and a power electronic part are fixed at the top of the insulating layer 21 through an SMT (surface mount technology) patch or a plug-in, one power input ends of the LED lamp bead and the power electronic part are welded on the copper foil zero line coil through soldering tin, the other power input ends of the LED lamp bead and the power electronic part are welded on the copper foil live line coil through soldering tin, the copper foil zero line coil is electrically connected with the electric and heat conducting metal layer 22, the copper foil live line coil penetrates through the insulating layer 21 and the electric and heat conducting metal layer 22, and an insulating protective layer is arranged between the copper foil live line coil and the electric and heat conducting metal layer 22;

a lamp cap center conductive connecting block 51 is embedded in the center of the metal lamp cap 5, an insulating ring is arranged between the lamp cap center conductive connecting block 51 and the metal lamp cap 5, a power fuse wire 23 is crimped on the top of the lamp cap center conductive connecting block 51, and the top of the power fuse wire 23 is electrically connected with a copper foil live wire coil;

the metal lamp cap 5, the electric and heat conducting inner container 3 and the electric and heat conducting metal layer 22 of the circuit board are electrically connected.

The LED lamp bead is connected with a power input live wire through one power input end of the power electronic part, the copper foil live wire coil, the power fuse wire 23 and the lamp holder center conductive connecting block 51, and the LED lamp bead is connected with the other power input end of the power electronic part, the copper foil zero wire coil, the conductive and heat-conductive metal layer 22, the conductive and heat-conductive inner container 3 and the metal lamp holder 5 through the power input zero wire.

The working principle is as follows: during installation, riveting light source board 2 and printing opacity cover 1 on the upper portion of 3 inner walls of electrically conductive heat conduction inner bag, electrically conductive heat conduction inner bag 3 cup joints in heat conduction high temperature resistant insulating lamp stand 4, inner bag extension piece 31 and the contact of 5 inner walls of metal lamp holder, and metal lamp holder 5 rivets on the outer wall of heat conduction high temperature resistant insulating lamp stand 4 bottom, a power input end of LED lamp pearl and power electronics spare part, copper foil live wire coil, power fuse wire 23, lamp holder center electrically conductive connecting block 51 is connected with the power input live wire, and another power input end of LED lamp pearl and power electronics spare part, copper foil zero wire coil, electrically conductive heat conduction metal level 22, electrically conductive heat conduction inner bag 3, metal lamp holder 5 is connected with the power input zero line, thereby light LED lamp pearl.

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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The LED bulb lamp convenient to assemble comprises a light transmitting cover (1), a light source plate (2), an electric and heat conducting inner container (3), a heat conducting high-temperature-resistant insulating lamp holder (4) and a metal lamp cap (5), and is characterized in that the light source plate (2) is riveted to the upper portion of the inner wall of the electric and heat conducting inner container (3), the electric and heat conducting inner container (3) is sleeved in the heat conducting high-temperature-resistant insulating lamp holder (4), the light transmitting cover (1) is fixed on the heat conducting high-temperature-resistant insulating lamp holder (4) through a clamping hook, the outer wall of the bottom of the electric and heat conducting inner container (3) is connected with an inner container extension piece (31), the inner container extension piece (31) is in contact with the inner wall of the metal lamp cap (5), and the metal lamp cap (5) is riveted to the outer wall of the bottom of the heat conducting high-temperature-resistant insulating lamp holder (4);

the LED light source board is characterized in that the light source board (2) is composed of an insulating layer (21) and an electric and heat conducting metal layer (22) poured at the bottom of the insulating layer (21), a copper foil zero line coil and a copper foil live line coil are sequentially laid on the insulating layer (21), an LED lamp bead and a power electronic part are fixed at the top of the insulating layer (21) through an SMT (surface mount technology) patch or a plug-in, one power input end of the LED lamp bead and one power input end of the power electronic part are welded on the copper foil zero line coil through soldering tin, the other power input end of the LED lamp bead and the other power input end of the power electronic part are welded on the copper foil live line coil through soldering tin, the copper foil zero line coil is electrically connected with the electric and heat conducting metal layer (22), the copper foil live line coil penetrates through the insulating layer (21) and the electric and heat conducting metal layer (22), and an insulating protective layer is arranged between the copper foil live line coil and the electric and heat conducting metal layer (22);

a lamp cap center conductive connecting block (51) is embedded in the center of the metal lamp cap (5), an insulating ring is arranged between the lamp cap center conductive connecting block (51) and the metal lamp cap (5), a power fuse wire (23) is pressed at the top of the lamp cap center conductive connecting block (51), and the top of the power fuse wire (23) is electrically connected with a copper foil live wire coil;

the metal lamp cap (5), the electric and heat conducting inner container (3) and the electric and heat conducting metal layer (22) of the circuit board are electrically connected.

2. The LED bulb lamp convenient to assemble according to claim 1, wherein one power input end of the LED lamp bead and the power electronic component, the copper foil live wire coil, the power fuse wire (23) and the lamp holder center conductive connecting block (51) are connected with the power input live wire, and the other power input end of the LED lamp bead and the power electronic component, the copper foil zero wire coil, the conductive and heat conductive metal layer (22), the conductive and heat conductive inner container (3) and the metal lamp holder (5) are connected with the power input zero wire.

3. The LED bulb lamp convenient to assemble as claimed in claim 1, wherein the bottom of the light-transmitting cover (1) is of a hook structure, and a fixing glue is applied to the joint of the light-transmitting cover (1) and the heat-conducting high-temperature-resistant insulating lamp holder (4).