Outdoor protection type LED warning lamp power supply device capable of dissipating heat
A technology of LED warning light and power supply device, which is applied in the direction of electric light source, lighting device, circuit layout, etc., can solve the problems that the warning light cannot perform lighting and warning functions, the circuit is damaged and cannot carry out power transmission, and the heat dissipation effect of the power supply shell is poor. Achieve the effect of improving resource utilization efficiency, reducing vibration and increasing service life
Inactive Publication Date: 2021-02-19
济宁贝拉灯具有限公司
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Problems solved by technology
[0002] There are often some dangerous areas outdoors that need to install warning lights to warn pedestrians. The power supply of traditional warning lights is provided by the transmission of electric energy from power stations. It cannot perform lighting and warning functions. At the same time, the LED warning light power supply mainly provides power for the LED warning light, and the power supply is prone to generate a lot of heat during work, and the heat dissipation effect of the power supply shell is poor, which leads to overheating of the internal components and damage to the components. An outdoor protective LED warning light power supply device that can dissipate heat described in the present invention can solve the above-mentioned problems
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[0016] Combine below Figure 1-5 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0017]An outdoor protective LED warning lamp power supply device that can dissipate heat according to the present invention includes a box body 11, and an inner cavity 14 with an upward opening is arranged in the box body 11, and the left and right walls on the lower side of the inner cavity 14 The support plate 13 is fixedly connected, the lower wall of the inner cavity 14 communicates with a cavity 19, the right wall of the cavity 19 communicates with a heat dissipation cavity 20 with an upward opening, and the right wall of the heat dissipation cavity 20 communicates with an outlet opening that opens to the right. The air cavity 28, the support plate 13 is provided with a sliding gro...
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The invention discloses an outdoor protection type LED warning lamp power supply device comprising a box body, an inner cavity with an upward opening is formed in the box body, a supporting plate is fixedly connected between the left wall and the right wall of the lower side of the inner cavity, the lower wall of the inner cavity communicates with a cavity, and the right wall of the cavity communicates with a heat dissipation cavity with an upward opening; the right wall of the heat dissipation cavity communicates with an air outlet cavity with the rightward opening, and a sliding groove withan upward opening is formed in the supporting plate. According to the invention, a warning lamp and a solar panel are controlled to be changed through cooperation of a gear and a rack, so that the resource utilization efficiency is improved; meanwhile, the situation that the warning lamp is powered off is avoided, the whole device is protected through the elastic buffering effect of a spring. Vibration generated by external force pushing is reduced, the internal power supply device is prevented from being damaged; and heat dissipation is conducted on the power supply device through water flowcirculation and internal elements are prevented from being damaged, so that the service life of the power supply device is prolonged.
Description
technical field [0001] The invention relates to the related field of LED power supply, in particular to an outdoor protective LED warning light power supply device capable of dissipating heat. Background technique [0002] There are often some dangerous areas outdoors that need to install warning lights to warn pedestrians. The power supply of traditional warning lights is provided by the transmission of electric energy from power stations. It cannot perform lighting and warning functions. At the same time, the LED warning light power supply mainly provides power for the LED warning light, and the power supply is prone to generate a lot of heat during work, and the heat dissipation effect of the power supply shell is poor, which leads to overheating of the internal components and damage to the components. An outdoor protective LED warning lamp power supply device that can dissipate heat described in the present invention can solve the above-mentioned problems. Contents of ...
Claims
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IPC IPC(8): F21S9/03F21V15/04F21V23/00H02S20/30F21V29/508F21V29/57F21V29/56F21V29/67F21V21/15F21Y115/10
CPCF21S9/037F21V15/04F21V21/15F21V23/00F21V29/508F21V29/57F21V29/59F21V29/677F21Y2115/10H02S20/30Y02B20/72Y02E10/50
Inventor 时丹
Owner 济宁贝拉灯具有限公司