Heat dissipation quick-installing interval type light-emitting diode (LED) power source
A technology of LED power supply and fast heat dissipation
Inactive Publication Date: 2013-06-26
XIAN ZHIHAI POWER TECH
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Problems solved by technology
[0005] The present invention provides a heat-dissipating and quick-installation spacing type LED power supply, which mainly solves the unreasonable structure of the prior art; the prior art has a single installation hole, resulting in a single installation method and poor adaptability; the existing heat-dissipation and quick-installation spacing type LED power supply circuit board Unreasonable settings, inconvenient installation and maintenance
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[0015] A heat-dissipating and fast-installing spacing type LED power supply, including a circuit board, a power supply box body and a power supply box cover. The above-mentioned circuit board is fixedly arranged in the power supply box body. The side wall of the body and the bottom plate of the power box body, and the circuit board is fixedly arranged on the bottom plate of the power box body; the above-mentioned power box cover is U-shaped, including the top cover of the power box cover and the side covers symmetrically arranged at both ends of the top cover. The cover is equipped with a plurality of strip holes for heat dissipation, and the side cover is also provided with plug-in slots for leading out the power cord; the width of the above strip holes is less than 3mm; the total area of the above strip holes is equal to the power box cover. The area of the top cover is more than 60%; there are at least three sets of connecting holes for fixing the power supply on the bot...
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Abstract
The invention provides a heat dissipation quick-installing interval type light-emitting diode (LED) power source. The heat dissipation interval type LED power source mainly resolves the problems that in prior art, due to the fact that arrangement of an installing hole is single, installation method is single and adaptability is poor, and arrangement of an existing LED power source circuit board is not reasonable, and installing and maintenance are not convenient. The heat dissipation interval type LED power source comprises a circuit board, a power source box body, and a power source box cover, wherein the power source box cover is in a U shape, a plurality of strip-shaped holes used for heat dissipation are formed in a top cover and edge covers, at least three sets of connecting holes used for fixing the power source are formed in a power source box body base plate, and a gap which is less than 5mm is formed between the circuit board and the power source box body base plate, at least three gasket columns are arranged between the circuit board and the power source box body base plate. The power source box cover is reasonable in duty ratio arrangement, high in strength, beneficial for machining, and low in cost. Various installing methods are increased due to the design of power source installing holes. The gap is formed between the circuit board and the power source box body base plate, and therefore the gap can be used as an air flute, forming of air flow is benefited, and installation and maintenance are convenient.
Description
technical field [0001] The invention relates to the field of LED lighting, in particular to a heat-dissipating and fast-installing pitch-type LED power supply. Background technique [0002] The existing structure of the cover of the power supply box is relatively unreasonable, which is not conducive to heat dissipation, and may also cause sundries to fall into the power supply, thereby causing problems such as short circuit of the power supply. [0003] The installation hole of the existing power supply is single, and if the processing accuracy does not meet the requirements, the power supply may not be installed on the installed part; at the same time, the installation hole is single, resulting in a single installation method. If the construction space is small, the tool may not be able to penetrate deep and thus resulting in failure to install. [0004] In the existing LED power supply, the circuit board is generally pasted on the bottom plate of the power supply box body...
Claims
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Login to View More IPC IPC(8): F21V23/00F21Y101/02F21Y115/10
Inventor 胡家培胡民海
Owner XIAN ZHIHAI POWER TECH