WO2014135109A1

WO2014135109A1 - Lamp filament board and lamp filament manufacturing method

Info

Publication number: WO2014135109A1
Application number: PCT/CN2014/073019
Authority: WO
Inventors: 陈锡然
Original assignee: 北京优格莱照明科技有限公司
Priority date: 2013-03-08
Filing date: 2014-03-07
Publication date: 2014-09-12
Also published as: CN103151345A; CN103151345B

Abstract

A lamp filament board and a lamp filament manufacturing method that solve the problem in the prior art of low work efficiency caused by complex structures. The lamp filament board comprises: a base board comprising a first base board body (1) and a second base board body (2); the first base board body (1) is connected with the second base board body (2); N conduction devices (3), for conducting electricity after the first base board body (1) and the second base board body (2) are folded, are disposed at the connection between the first base board body (1) and the second base board body (2) and are disposed on the second base board body (2); an anode connection point (4) and a cathode connection point (5) are disposed on the second base board body (2); N light-emitting devices (6) for emitting light after being powered are disposed on the first base board body (1) and the second base board body (2); N is a positive integer greater than 1. The lamp filament board and the lamp filament manufacturing method conserve the generation and assembly time and enhance work efficiency.

Description

Method for manufacturing wick board and wick

Technical field

The invention relates to the field of electric lamps, in particular to a method for manufacturing a wick board and a wick.

Background technique

The wick is an important part of the lighting equipment, and has been widely used in the prior art. The prior art is mainly tungsten wire, LED, etc., but due to the complicated structure of the prior art, a lot of time is wasted in the production process and the assembly process, thereby Greatly reduce the efficiency of work.

technical problem

The invention provides a manufacturing method of a wick board and a wick, which solves the problem that the working efficiency is reduced due to complicated structure in the prior art.

Technical solution

The technical solution of the present invention is implemented as follows:

A wick board comprising:

a substrate comprising: a first substrate body and a second substrate body;

The first substrate body and the second substrate body are connected together;

N conducting means for conducting current conduction after the first substrate body and the second substrate body are folded, respectively disposed at the junction of the first substrate body and the second substrate body and the second substrate body;

a positive electrode connection point and a negative electrode connection point are disposed on the second substrate body;

N illuminating devices for illuminating after being energized, respectively disposed on the first substrate body and the second substrate body;

N is a positive integer greater than one.

Preferably, the method further includes:

The heat dissipation slit is used for heat dissipation of the light emitting device, is disposed on the second substrate body, and divides the second substrate body into N substrate strips.

Preferably, the method further includes: a fixing hole for connecting with the base of the wick board, and is disposed at one end of the second substrate body.

Preferably, the substrate is specifically an aluminum substrate.

Preferably, the first substrate body is substantially circular;

The light-emitting devices are specifically arranged on the first substrate at equal intervals.

Preferably, the light emitting device is specifically an LED light emitting device.

The invention also discloses a method for manufacturing a wick, comprising the following steps:

Dividing the second substrate body in the axial direction;

The second substrate body is bent into a cylinder in a clockwise/counterclockwise direction according to a bisector;

After bending, the illuminating device is placed on the outer surface of the column after bending;

The first substrate body is bent by using a joint of the first substrate body and the second substrate body as a bending line.

Preferably, the second substrate body is equally divided by a heat dissipation slit.

Preferably, the second substrate body is bent into a cylinder in a clockwise/counterclockwise direction according to the heat dissipation slit.

Beneficial effect

According to the technical solution of the present invention, by arranging the light-emitting device on the substrate and bending it into a cylindrical wick by bending the substrate, the design can save a lot of time in the assembly process, thereby improving work efficiency. In addition, in the production stage, only the substrate needs to be press-molded, and then the illuminating device and the conducting device are disposed on the substrate, that is, the wicking board is completed, which saves a lot of time compared with the prior art, and thus improves the time. Work efficiency;

In addition, since the aluminum substrate is used, the toughness and the deformation degree are very good. Therefore, when the formed wick plate is bent, it is not easy to be broken, and the shaft can be ensured that the current is good and the like is transmitted later. Its service life is enhanced.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

1 is a schematic structural view of a wick core before bending according to the present invention;

2 is a schematic structural view of a wick plate after bending according to the present invention;

3 is a flow chart of a method of fabricating a wick of the present invention.

In the picture:

1. The first substrate body; 2. The second substrate body; 3. The conduction device; 4. The positive electrode connection point; 5. The negative electrode connection point; 6. The light-emitting device; 101, the substrate strip; 7. The fixing hole.

BEST MODE FOR CARRYING OUT THE INVENTION

Embodiments of the invention

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without departing from the inventive scope are the scope of the present invention.

As shown in FIG. 1 to FIG. 3, a wick board of the present invention includes:

a substrate comprising: a first substrate body 1 and a second substrate body 2;

The first substrate body 1 and the second substrate body 2 are connected together;

N conducting devices 3 for conducting current after the first substrate body 1 and the second substrate body 2 are folded, respectively disposed at the junction of the first substrate body 1 and the second substrate body 2 and the second substrate body 2 on;

The positive electrode connection point 4 and the negative electrode connection point 5 are disposed on the second substrate body 2;

N light-emitting devices 6 for emitting light after being energized, respectively disposed on the first substrate body 1 and the second substrate body 2;

N is a positive integer greater than one.

By arranging the light-emitting device 6 on the substrate and bending the substrate into a cylindrical wick by bending the substrate, the design can save a lot of time in the assembly process, thereby improving work efficiency; In the production stage, only the substrate needs to be press-molded, and then the light-emitting device 6 and the conductive device 3 are disposed on the substrate, that is, the wick board is completed, which saves a lot of time compared with the prior art, and thus improves the time. Work efficiency.

In one embodiment of the present invention, the substrate is divided into a first substrate body 1 and a second substrate body 2, and the first substrate body 1 and the second substrate body 2 are connected together, in the first substrate body 1 and the second The connection between the substrate body 2 is provided with a conduction device 3, and the conduction device 3 is also disposed on the second substrate body 2. The conduction device 3 is specifically N. In the embodiment, the conduction device 3 is specifically on the second substrate. The position and the number of the upper substrate body 2 are determined according to the number of bends of the second substrate body 2, that is, the turn-on device 3 is provided at each of the bends of the second substrate body 2, and is realized by the conduction device 3 at the first position. After the substrate body 1 or the second substrate body 2 is bent, the conduction of current or the like is ensured, and when the substrate is bent by the conduction device 3, the connection strength of the substrate at the bending portion is increased to avoid breaking during the bending process of the substrate. Moreover, by providing the conduction device 3, not only the substrate and the conduction current can be protected, but also the connection between the conduction device 3 and the substrate is simple during the manufacturing process, the production speed is increased, and mass production can be realized, so that the manufacturing cost is reduced. ; positive connection 4 and the negative connection point 5 disposed at both ends of the second substrate main body 2, via the positive electrode and the negative connection point 4 point 5 and the wires, thus achieving the power supply is connected through a wire to the power supply wick plate;

The light-emitting devices 6 are evenly spaced on the first substrate body 1 and the second substrate body 2, and in the present embodiment, the LED light-emitting device 6 is preferably used; as shown in FIG. 1 or FIG. 2, in the first substrate body 1 Preferably, the light-emitting device 6 is annularly disposed on the first substrate body 1 in such a manner that the light emitted from the light-emitting device 6 is more uniform and the light-emitting device 6 is disposed on the first substrate body 1 by such an arrangement. The number of the devices 6 is N, that is, according to the actual use size of the first substrate, in the embodiment, 15 light-emitting devices 6 are preferably disposed on the first substrate body 1; The light-emitting device 6 on the main body 2 is provided according to a bending line for bending the second substrate body 2. In the present embodiment, the second substrate body 2 is preferably divided into six parts, that is, the light-emitting devices 6 are respectively disposed at each of the equal parts. On the second substrate body 2, that is, on a divided second substrate body 2, N is disposed The illuminating means 6, here also depends on the actual size of the aliquoted second substrate body 2. In the present embodiment, it is preferred to arrange the illuminating means 6 equidistantly in two rows and six illuminating means 6 per column.

In another embodiment of the present invention, preferably, the method further includes:

The heat dissipation slit is used for heat dissipation of the light-emitting device 6, is disposed on the second substrate body 2, and divides the second substrate body 2 into N substrate strips 101.

The heat dissipation slit is disposed on the second substrate body 2, and the heat dissipation is performed on the light-emitting device 6. The heat dissipation slits are specifically N, and the second substrate body 2 is divided into N substrate strips 101, and the heat dissipation slits are specifically The number is specifically determined according to the size of the second substrate body 2 and the actual use. In the embodiment, five heat dissipation slits are preferably disposed, and the second substrate body 2 is divided into six substrate strips 101 according to the heat dissipation slit, that is, The second substrate body 2 is bent with the heat dissipation slit as an axis, and the light-emitting device 6 is disposed outside after bending; finally, the two ends of the second substrate body 2 are butted together to form a cylinder.

In still another embodiment of the present invention, preferably, the fixing hole 7 is further connected to the base of the wick board and disposed at one end of the second substrate body 2.

In this embodiment, a fixing hole 7 is disposed at one end of the second substrate body 2, and the fixing hole 7 is specifically disposed on each of the aliquoted second substrate bodies 2, when connected to the external base, The base is softened by a laser or the like, and the softened base enters the fixing hole 7, and after cooling, a part of the base will fix each fixing hole 7, thereby preventing the second substrate body 2 and the external base. Separation avoids the detachment of the substrate body from the external base during later use.

Preferably, the substrate is specifically an aluminum substrate.

Preferably, the first substrate body 1 is specifically circular;

The light-emitting devices 6 are specifically arranged on the first substrate at equal intervals.

Preferably, the illumination device 6 is specifically an LED illumination device 6.

Dividing the second substrate body 2 in the axial direction;

The second substrate body 2 is bent into a cylinder in a clockwise/counterclockwise direction according to a bisector;

After bending, the illuminating device 6 is ensured to be placed on the outer surface of the column after bending;

The first substrate body 1 is bent by taking a joint of the first substrate body 1 and the second substrate body 2 as a bending line.

As shown in FIG. 3, in the present invention, the second substrate body 2 is first halved in the axial direction. In the present invention, the second substrate body 2 is preferably equally divided into six parts, of course, according to the size of the second substrate body 2. The second substrate body 2 can be equally divided into 7 parts, 8 parts or more; in order to save space, the description will not be repeated in the present invention; the equally divided second substrate body 2 is bisector-oriented. Bending clockwise or counterclockwise, the second substrate body 2 is formed into a cylinder, and after the bending, the light-emitting device 6 is disposed on the outer surface of the cylinder, and then according to the first substrate body 1 and the second substrate body 2 The first substrate body 1 is bent at a joint by a bending line. After the bending, the first substrate body 1 is placed on the upper side of the cylinder formed by bending the second substrate body 2, so that when the light-emitting device 6 emits light, Ensure that the emitted light can be emitted to all sides.

Preferably, the second substrate body 2 is equally divided by a heat dissipation slit.

Preferably, the second substrate body 2 is bent into a cylinder in a clockwise/counterclockwise direction according to the heat dissipation slit.

In the present invention, the second substrate body 2 may be equally divided according to the heat dissipation slit, and the second substrate body 2 may be bent clockwise or counterclockwise according to the heat dissipation slit, and after the bending is formed, the body is formed. The light-emitting device 6 or the like can be subjected to heat dissipation processing through the heat dissipation slit without affecting the light emission.

The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are within the spirit and scope of the present invention, should be included in the scope of the present invention. within.

Industrial applicability

Sequence table free content

Claims

A wick board, comprising:

a substrate comprising: a first substrate body (1) and a second substrate body (2);

The first substrate body (1) and the second substrate body (2) are connected together;

N conducting devices (3) for conducting current conduction after folding of the first substrate body (1) and the second substrate body (2), respectively disposed on the first substrate body (1) And the second substrate body (2) connection and the second substrate body (2);

a positive electrode connection point (3) and a negative electrode connection point (5) are disposed on the second substrate body (2);

N illuminating devices (6) for illuminating after energization, respectively disposed on the first substrate body (1) and the second substrate body (2);

N is a positive integer greater than one.
The wick plate of claim 1 further comprising:

a heat dissipation slit for dissipating heat from the light emitting device (6), disposed on the second substrate body (2), and dividing the second substrate body (2) into N substrate strips (101).
The wick plate according to claim 2, further comprising: a fixing hole (7) for connecting to the wick plate base and disposed at one end of the second substrate body (2).
The wick plate according to claim 3, wherein the substrate is specifically an aluminum substrate.
The wick plate according to claim 4, wherein the first substrate body (1) is specifically circular;

The light-emitting devices (6) are specifically arranged on the first substrate at equal intervals.
A wick plate according to claim 5, characterized in that the illuminating device (6) is in particular an LED illuminating device (6).
A method for manufacturing a wick according to any one of claims 2-6, comprising the steps of:

Dividing the second substrate body (2) in the axial direction;

The second substrate body (2) is bent into a cylinder in a clockwise/counterclockwise direction according to a bisector; after the bending, the light-emitting device (6) is placed on the outer surface of the bent column;

The first substrate body (1) is bent at a joint of the first substrate body (1) and the second substrate body (2) as a bending line.
The method of claim 7 wherein said second substrate body (2) is equally divided by said heat dissipation slit.
The method according to claim 7, wherein said second substrate body (2) is bent into a cylinder in a clockwise/counterclockwise direction according to said heat dissipation slit.