阅读说明：本技术 Cob模组的拆装方法及系统 (COB module disassembling and assembling method and system ) 是由 龚文 孙景运 罗志军 赵安文 于 2021-01-21 设计创作，主要内容包括：本发明公开了一种COB模组的拆装方法及系统,其中方法包括：分别对COB模组的胶粘面和安装件的胶粘面进行预处理,在两个胶粘面内设置有磁铁部；将COB模组和安装件通过内设磁铁部的胶粘面进行组装；利用加热工具通电产生交变磁场,使得磁铁部产生热量并对胶粘面进行加热,在温度达到胶水的熔融温度时,对COB模组进行拆卸。本发明分别在COB模组的胶粘面和安装件的胶粘面内设置磁铁部,利用加热工具通电产生交变磁场,使得磁铁部产生热量并对胶粘面进行加热,在温度达到胶水的熔融温度时,对COB模组进行拆卸,如此能够实现COB模组的快速拆卸,维修更换方便。(The invention discloses a method and a system for disassembling and assembling a COB module, wherein the method comprises the following steps: respectively preprocessing the adhesive surface of the COB module and the adhesive surface of the mounting piece, and arranging magnet parts in the two adhesive surfaces; assembling the COB module and the mounting piece through an adhesive surface with a magnet part arranged inside; utilize the heating tool circular telegram to produce alternating magnetic field for magnet portion produces the heat and heats the adhesive surface, when the melting temperature of temperature reaching glue, dismantles the COB module. According to the invention, the magnet parts are respectively arranged in the adhesive surface of the COB module and the adhesive surface of the mounting part, the heating tool is electrified to generate an alternating magnetic field, so that the magnet parts generate heat and heat the adhesive surfaces, and when the temperature reaches the melting temperature of glue, the COB module is disassembled, so that the COB module can be rapidly disassembled, and is convenient to maintain and replace.)

1. The utility model provides a dismouting method of COB module which characterized in that includes:

respectively preprocessing the adhesive surface of the COB module and the adhesive surface of the mounting piece, and arranging magnet parts in the two adhesive surfaces;

assembling the COB module and the mounting piece through an adhesive surface with a magnet part arranged inside;

utilize the heating tool circular telegram to produce alternating magnetic field for magnet portion produces the heat and heats the adhesive surface, and when the temperature reached the melting temperature of glue, it is right the COB module is dismantled.

2. The method of disassembling and assembling a COB module according to claim 1, wherein: when the adhesive surface is pretreated, high energy is first given to the iron particles, and then the iron particles are ejected to the adhesive surface at the top speed to form the magnet portion.

3. The method of disassembling and assembling a COB module according to claim 2, wherein: the magnet part is an aggregate of iron particles.

4. The method of disassembling and assembling a COB module according to claim 1, wherein: when the heating tool is electrified to generate an alternating magnetic field, the magnet part generates eddy current, and the eddy current enables the current carrier to move at high speed, so that heat is generated.

5. The method of disassembling and assembling a COB module according to claim 1, wherein: the heating tool comprises an electromagnetic induction coil and a power supply, and the power supply is connected with the electromagnetic induction coil.

6. The utility model provides a dismouting system of COB module which characterized in that includes:

the preprocessing module is used for respectively preprocessing the adhesive surface of the COB module and the adhesive surface of the mounting piece, and magnet parts are arranged in the two adhesive surfaces;

the assembly module is used for assembling the COB module and the mounting piece through an adhesive surface with a magnet part arranged inside;

the disassembling module is used for generating an alternating magnetic field by electrifying a heating tool, so that the magnet part generates heat and heats the adhesive surface, and when the temperature reaches the melting temperature of the glue, the COB module is disassembled.

7. The COB module assembly and disassembly system of claim 6, wherein: the pretreatment module comprises an ultrasonic unit for imparting energy to the iron particles.

8. The COB module assembly and disassembly system of claim 6, wherein: the pretreatment module comprises a centrifugal acceleration unit, and the centrifugal acceleration unit is used for ejecting particles to the adhesive surface at the highest speed to form a magnet part.

9. The COB module assembly and disassembly system of claim 6, wherein: the magnet part is an aggregate of iron particles.

10. The COB module assembly and disassembly system of claim 6, wherein: the heating tool comprises an electromagnetic induction coil and a power supply, and the power supply is connected with the electromagnetic induction coil.

Technical Field

The invention relates to the technical field of COB module assembly and disassembly, in particular to a method and a system for assembling and disassembling a COB module.

Background

With the rapid development of LED technology, the number of types of the light sources is increasing, and among them, the COB light source is popular in various fields due to the advantages of less processes, low cost, high light efficiency, high power, low thermal resistance, and the like. Mode such as screw-fastening or magnetic adsorption are adopted with it and installation department to present COB module more, and its local phenomenon that has the pit of being connected with the installation department, and the pit is huge to the mirror surface module influence to influence display effect. Even if the density of the screw or the density of the magnet is increased, the problem of the concave pit of the mirror module caused by uneven stress can not be solved. The COB module is gradually mounted on the mounting portion later using an adhesive manner. But the module of sticky fixed is difficult to carry out quick split, and its maintenance is changed comparatively inconveniently.

Therefore, how to simply and quickly detach the COB module from the mounting part is a problem that needs to be solved urgently by a person skilled in the art.

Disclosure of Invention

In order to solve the above technical problems, an object of the present invention is to provide a method for detaching a COB module, including:

respectively preprocessing the adhesive surface of the COB module and the adhesive surface of the mounting piece, and arranging magnet parts in the two adhesive surfaces;

assembling the COB module and the mounting piece through an adhesive surface with a magnet part arranged inside;

utilize the heating tool circular telegram to produce alternating magnetic field for magnet portion produces the heat and heats the adhesive surface, and when the temperature reached the melting temperature of glue, it is right the COB module is dismantled.

By adopting the technical scheme, when the adhesive surface is pretreated, high energy is firstly given to the iron particles, and then the iron particles are sprayed to the adhesive surface at the highest speed to form the magnet part.

According to the technical scheme, the magnet part is an aggregate of iron particles.

By adopting the technical scheme, when the heating tool is electrified to generate an alternating magnetic field, the magnet part generates eddy currents, and the eddy currents enable current carriers to move at high speed so as to generate heat.

Technical scheme more than adopting, the heating tool includes electromagnetic induction coil and power, electromagnetic induction coil is connected to the power.

Another object of the present invention is to provide a system for detaching a COB module, including:

the preprocessing module is used for respectively preprocessing the adhesive surface of the COB module and the adhesive surface of the mounting piece, and magnet parts are arranged in the two adhesive surfaces;

the assembly module is used for assembling the COB module and the mounting piece through an adhesive surface with a magnet part arranged inside;

the disassembling module is used for generating an alternating magnetic field by electrifying a heating tool, so that the magnet part generates heat and heats the adhesive surface, and when the temperature reaches the melting temperature of the glue, the COB module is disassembled.

According to the technical scheme, the pretreatment module comprises an ultrasonic unit, and the ultrasonic unit is used for endowing energy to iron particles.

According to the technical scheme, the pretreatment module comprises a centrifugal acceleration unit, and the centrifugal acceleration unit is used for ejecting particles to the adhesive surface at the highest speed to form the magnet part.

According to the technical scheme, the magnet part is an aggregate of iron particles.

Technical scheme more than adopting, the heating tool includes electromagnetic induction coil and power, electromagnetic induction coil is connected to the power.

The invention has the beneficial effects that: according to the invention, the magnet parts are respectively arranged in the adhesive surface of the COB module and the adhesive surface of the mounting part, the heating tool is electrified to generate an alternating magnetic field, so that the magnet parts generate heat and heat the adhesive surfaces, and when the temperature reaches the melting temperature of glue, the COB module is disassembled, so that the COB module can be rapidly disassembled, and is convenient to maintain and replace.

Drawings

Fig. 1 is a schematic flow chart illustrating a method for disassembling and assembling a COB module according to an embodiment of the present invention.

Fig. 2 is a schematic block diagram of a system for detaching and installing a COB module according to another embodiment of the present invention.

The reference numbers in the figures illustrate: 1. a preprocessing module; 11. an ultrasonic unit; 12. a centrifugal acceleration unit; 2. assembling the modules; 3. and disassembling the module.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Referring to fig. 1, an embodiment of the present invention provides a method for assembling and disassembling a COB module, which includes the following steps.

In step S101, the adhesive surface of the COB module and the adhesive surface of the mounting tool are pretreated, and the magnet portions are provided in both the adhesive surfaces.

In the example, when the adhesive surface is pretreated, high energy is first applied to the iron particles, and then the iron particles are ejected at a high speed onto the adhesive surface to form a magnet portion, which is an aggregate of the iron particles.

In step S102, the COB module and the attachment are assembled by the adhesive surface having the magnet portion therein.

For example, glue is coated on at least one of the gluing surface of the COB module and the gluing surface of the mounting member, and then the COB module and the mounting member are glued and fixed, wherein the gluing mode is a conventional technology, and the details are not repeated herein.

In step S103, the heating tool is energized to generate an alternating magnetic field, so that the magnet portion generates heat to heat the adhesive surface, and when the temperature reaches the melting temperature of the glue, the COB module is disassembled.

Illustratively, when the heating tool is electrified to generate an alternating magnetic field, the magnet part generates eddy currents, the eddy currents enable current carriers to move at a high speed, the current carriers collide and rub with atoms to generate heat energy, the adhesive surface is locally heated, and when the temperature reaches the melting temperature of glue, the COB module is detached.

Illustratively, the heating means comprises an electromagnetic induction coil and a power supply, the power supply is connected with the electromagnetic induction coil, the power supply supplies power to the electromagnetic induction coil, and the electromagnetic induction coil generates an alternating magnetic field after being electrified.

According to the invention, the magnet parts are respectively arranged in the adhesive surface of the COB module and the adhesive surface of the mounting part, the heating tool is electrified to generate an alternating magnetic field, so that the magnet parts generate heat and heat the adhesive surfaces, and when the temperature reaches the melting temperature of glue, the COB module is disassembled, so that the COB module can be rapidly disassembled, and is convenient to maintain and replace.

Referring to fig. 2, another embodiment of the present invention provides a system for detaching a COB module, including:

the device comprises a preprocessing module 1, a magnet part, a mounting part and a control module, wherein the preprocessing module is used for respectively preprocessing the adhesive surface of a COB module and the adhesive surface of the mounting part, and the two adhesive surfaces are internally provided with the magnet part;

the assembling module 2 is used for assembling the COB module and the mounting piece through an adhesive surface with a magnet part arranged inside;

the disassembling module 3 is used for generating an alternating magnetic field by electrifying a heating tool, so that the magnet part generates heat and heats the adhesive surface, and when the temperature reaches the melting temperature of the glue, the COB module is disassembled.

In a preferred embodiment, the pretreatment module 1 comprises an ultrasonic unit 11 and a centrifugal acceleration unit 12, wherein the ultrasonic unit 11 is used for giving energy to iron particles, and the centrifugal acceleration unit 12 is used for ejecting the particles into the adhesive surface at a high speed to form a magnet part. That is, when the adhesive surface is pretreated, high energy is first applied to the iron particles, and then the iron particles are ejected at the top speed to the adhesive surface to form the magnet portion.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.