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LED street lamp with heat dissipation type lamp holder for municipal administration path illumination

A technology for LED street lights and municipal roads, applied in outdoor lighting, energy-saving lighting, lighting devices, etc., can solve the problems of LED chip temperature rise, thermal shock, chip failure, etc., to meet the irradiation needs, ensure the heat dissipation effect, and the range of air blowing. wide effect

Pending Publication Date: 2020-06-16
苏州本末智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional street lamps are fixedly installed on the support rods, not only the height of the lamps cannot be adjusted, but also the user cannot adjust the angle of illumination of the lamps due to the needs of the road. In addition, the existing LED street lamps are very hot due to the heat during work. If the heat is not dissipated to the outside in time, it will cause the temperature of the LED chip to rise. Working at high temperature will often cause the chip to fail

Method used

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  • LED street lamp with heat dissipation type lamp holder for municipal administration path illumination
  • LED street lamp with heat dissipation type lamp holder for municipal administration path illumination
  • LED street lamp with heat dissipation type lamp holder for municipal administration path illumination

Examples

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Effect test

Embodiment 1

[0027] like figure 1 As shown, in the embodiment provided by the present invention, a LED street lamp for municipal road lighting with a heat-dissipating lamp base includes a lamp base 2 installed on a lamp post with an adjustable angle;

[0028] The lamp post includes a lower lamp post 1 and an upper lamp post 5 fixedly installed on the top of the lower lamp post 1 ; a base 3 is provided at the bottom of the lower lamp post 1 .

[0029] like Figure 1-3 As shown, in the embodiment provided by the present invention, the lamp holder 2 includes a lamp housing 21, the lower inner cavity of the lamp housing 21 is fixed with a lamp board 23, and the bottom opening of the lamp housing 21 is also provided with There is a lampshade 24; the upper inner cavity of the lamp housing 21 is sealed and rotated with a rotating disk 22, and one side of the rotating disk 22 has a blowing port 221;

[0030] Further, in the embodiment provided by the present invention, a driving motor 26 for dri...

Embodiment 2

[0035] like figure 1 and Figure 4 As shown, the difference from Embodiment 1 is that in order to adjust the angle of the lamp cap 2, in the embodiment provided by the present invention, the lamp cap 2 is fixedly installed on one end of the swing rod 6, and the middle part of the swing rod 6 It is erected on the upper lamp post 5 through the rotation of the hinged support shaft 16;

[0036] Further, in the embodiment provided by the present invention, the top of the upper lamp post 5 is also fixedly provided with a protective shell 4, and the protective shell 4 is provided inside for pushing the lifting and lowering rod 14 to move in the vertical direction. lifting components;

[0037]Furthermore, in the embodiment provided by the present invention, the bottom end of the lifting and lowering rod 14 is fixedly installed with a guide column 15, and the other end of the swinging rod 6 slides through the strip-shaped through hole 17 opened thereon. It is arranged on the guide c...

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Abstract

The embodiment of the invention relates to the field of street lamp equipment, and particularly discloses a municipal administration path lighting LED street lamp with a heat dissipation type lamp holder, which comprises an angle-adjustable lamp holder mounted on a lamp post, the lamp post comprises a lower lamp post body and an upper lamp post body fixedly installed at the top end of the lower lamp post body. According to the invention, when a driving motor and a second induced draft fan are started at the same time, the second induced draft fan introduces external air into the upper inner cavity of the lamp shell through the first air inlet, a rotating disc rotates to enable the air blown into the lower inner cavity of the lamp shell through an air blowing opening to be evenly blown to electronic components on the upper surface of the lamp panel, the air blowing range is wide, air blowing is even, and the heat dissipation effect of the electronic components on a lamp panel is effectively guaranteed. In addition, according to the embodiment of the invention, a started first induced draft fan can be independently utilized, so that external air is directly introduced into the innercavity of the lower part of the lamp shell through the second air inlet, and air blowing heat dissipation treatment is carried out on electronic components on the lamp panel.

Description

technical field [0001] The invention relates to the field of street lamp equipment, in particular to an LED street lamp for municipal road lighting with a heat dissipation lamp cap. Background technique [0002] Road lights refer to lamps that provide lighting functions for roads. They are lighting facilities that provide necessary visibility for vehicles and pedestrians at night. Road lights can improve traffic conditions, reduce driver fatigue, and help improve road traffic capacity and ensure traffic safety. [0003] The traditional street lamps are fixedly installed on the support rods, not only the height of the lamps cannot be adjusted, but also the user cannot adjust the angle of illumination of the lamps due to the needs of the road. In addition, the existing LED street lamps are very hot due to the heat during work. If the heat is not dissipated to the outside in time, it will cause the temperature of the LED chip to rise. Working at high temperature will often caus...

Claims

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Application Information

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IPC IPC(8): F21S9/03F21V15/01F21V17/12F21V21/26F21V21/36F21V29/67F21W131/103F21Y115/10
CPCF21S9/035F21V15/01F21V17/12F21V21/26F21V21/36F21W2131/103F21V29/67F21Y2115/10Y02B20/72
Inventor 刘丽娜
Owner 苏州本末智能科技有限公司