Heat dissipation traffic signal lamp
Heat dissipation traffic signal lamp
- Neue Suche nach: WANG XUEHENG
- Neue Suche nach: WANG XUEHENG
The invention belongs to the technical field of signal lamps and particularly relates to a heat dissipation traffic signal lamp. A signal lamp in the patent is cooled tightly by adopting an air cooling mode, the heat dissipation effect is poor, in the long-time use process of the signal lamp, internal devices may be damaged due to over-high temperature, and the service life of the signal lamp is influenced. The heat dissipation traffic signal lamp comprises a base, wherein a supporting rod is arranged on an outer wall of the top of the base, a water tank is arranged on an outer wall of the topof the supporting rod, a shell is fixed to an outer wall of the top of the water tank through screws, a through hole is formed in an outer wall of the top of the shell, a water inlet hopper is inserted into an inner wall of the through hole, a bottom end of the water inlet hopper is sleeved with a circulating pipe of an S-shaped structure, and heat conduction scales are arranged on an outer wallof the circulating pipe. Compared with pure air cooling, the better heat dissipation effect can be achieved, hot air in the shell can be rapidly removed, device burnout caused by too high temperaturecan be effectively prevented, and the service life of the signal lamp is prolonged.
本发明属于信号灯技术领域，尤其是一种散热交通信号灯，针对上述专利中的信号灯紧紧采用风冷的方式进行散热，散热的效果较差，信号灯长时间使用的过程中可能因为温度过高造成内部器件的损坏，影响信号灯的使用寿命的问题，现提出以下方案，包括基座，所述基座的顶部外壁设置有支撑杆，且支撑杆的顶部外壁设置有水箱，所述水箱的顶部外壁通过螺钉固定有壳体，且壳体的顶部外壁开设有通孔，所述通孔的内壁插接有进水斗，且进水斗的底端套接有S形结构的循环管，所述循环管的外壁设置有导热鳞片。本发明相对于单纯的风冷来说能够起到更好的散热效果，能够将壳体内的热气快速清除，可以有效防止温度过高造成器件的烧坏，提高了信号灯的使用寿命。
Dokumentinformationen
Heat dissipation traffic signal lamp
一种散热交通信号灯
2020-10-23
Patent
Elektronische Ressource
Chinesisch
| IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H05K PRINTED CIRCUITS , Gedruckte Schaltungen |
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