Method for fixing light emitting diode (LED) fluorescent lamp circuit board
A technology of LED fluorescent lamps and circuit boards, applied in the field of lighting, can solve the problems of affecting the heat dissipation effect, low thermal conductivity, poor heat dissipation effect of glue and heat dissipation tape, etc., and achieve the effect of prolonging the service life, reducing the cost and reducing the working hours.
Inactive Publication Date: 2012-08-01
苏州创高电子有限公司
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Problems solved by technology
[0002] With the development of semiconductor technology, because LED as a light source has the advantages of high brightness, energy saving, no noise, etc., the application of LED lighting is becoming more and more extensive. However, with the continuous increase of the power of LED lights, the heat dissipation of LED lights The problem has become a huge obstacle for LED lighting
[0003] The existing technology generally uses heat conduction to dissipate heat from the LED. Since the circuit board of the LED fluorescent lamp needs to be fixed on the radiator, the existing method is to apply glue between the circuit board of the LED fluorescent lamp and the radiator to fix it or paste heat dissipation tape , but the heat dissipation effect of glue and heat dissipation tape is poor. After using glue or heat dissipation tape to fix the LED fluorescent lamp circuit board, due to the low thermal conductivity, the heat cannot be transferred out quickly, which seriously affects the heat dissipation effect
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[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0014] Embodiments of the invention include:
[0015] Such as figure 1 As shown, a method for fixing the LED fluorescent lamp circuit board is to take out the radiator 2, the radiator 2 is provided with fins 24, grooves 22, and the end of the aluminum radiator is provided with a protrusion 23, and the LED fluorescent lamp circuit The plate 1 is placed in the groove 22 of the aluminum radiator, and an elastic insulating material 3 is placed between the LED fluorescent lamp circuit board 1 and the protrusion 23 of the radiator. The insulating material is preferably nylon wire.
[0016] Since the circuit board 1 of the LED fluorescent lamp and the ...
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The invention discloses a method for fixing a light emitting diode (LED) fluorescent lamp circuit board. The method comprises the following steps of: putting the LED fluorescent lamp circuit board into a groove of a radiator, and putting an insulating material with elasticity into a gap between the LED fluorescent lamp circuit board and the radiator, wherein the insulating material is a nylon wire, the radiator is an aluminum radiator, and fins are arranged on the radiator. After the measures are adopted, the bottom of the LED fluorescent lamp circuit board can be directly and fully in contact with the plane of the radiator and completely tightly attached to the radiator to quickly lead heat out, so that the service life of an LED is prolonged; and after the circuit board is fixed by adopting the mode, the LED fluorescent lamp circuit board and the radiator are fixed without coating glue or sticking heat dissipation adhesive tapes, so that the cost is reduced and the working time is reduced.
Description
technical field [0001] The invention relates to the technical field of lighting, in particular to a method for fixing a circuit board of an LED fluorescent lamp. Background technique [0002] With the development of semiconductor technology, because LED as a light source has the advantages of high brightness, energy saving, no noise, etc., the application of LED lighting is becoming more and more extensive. However, with the continuous increase of the power of LED lights, the heat dissipation of LED lights The problem becomes a huge obstacle for LED lighting. [0003] The existing technology generally uses heat conduction to dissipate heat from the LED. Since the circuit board of the LED fluorescent lamp needs to be fixed on the radiator, the existing method is to apply glue between the circuit board of the LED fluorescent lamp and the radiator to fix it or paste heat dissipation tape , but the heat dissipation effect of glue and heat dissipation tape is poor. After fixing ...
Claims
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Login to View More IPC IPC(8): F21V17/10F21V29/00F21Y101/02F21V29/507F21V29/77F21Y115/10
Inventor 张建
Owner 苏州创高电子有限公司