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CN-224215294-U - Waterproof and dustproof LED miner's lamp

CN224215294UCN 224215294 UCN224215294 UCN 224215294UCN-224215294-U

Abstract

The utility model provides a waterproof and dustproof LED miner lamp, which comprises an upper cover, wherein an annular plate is integrally formed at the bottom of the upper cover, a bottom shell is sleeved outside the annular plate, a lower inclined hole is formed at the bottom of the bottom shell, a vertical middle hole is formed at the top of the lower inclined hole, an upper inclined hole communicated with the top of the middle hole is formed in the annular plate, a heat dissipation waterproof through hole is formed by the lower inclined hole, the middle hole and the upper inclined hole, a fiber dustproof net is plugged in the heat dissipation waterproof through hole, and a transparent protective plate is arranged at the inner bottom of the bottom shell.

Inventors

  • LI ZHAOFENG

Assignees

  • 佛山市凯晟德照明电器有限公司

Dates

Publication Date
20260508
Application Date
20250702

Claims (7)

  1. 1. The utility model provides a waterproof dirt-proof LED miner's lamp, includes upper cover (100), lamp pearl (111) are installed through base plate (110) in the bottom of upper cover (100), link (150) are installed to the top fixed mounting of upper cover (100), drain pan (200) are installed to the bottom of upper cover (100), wire (112) of base plate (110) pass upper cover (100), a serial communication port, there is annular slab (120) bottom integrated into one piece of upper cover (100), drain pan (200) suit is in the outside of annular slab (120), down inclined hole (210) have been seted up to the bottom of drain pan (200), vertical well hole (211) have been seted up at the top of inclined hole (210) down, set up on annular slab (120) with well hole (211) top intercommunication go up inclined hole (121), down inclined hole (210), well hole (211) and go up inclined hole (121) and constitute waterproof through-hole's inside stopper has fiber web (212), inside dustproof through-hole's (300) are installed to the inside of drain pan protection shield (200).
  2. 2. The waterproof and dustproof LED miner's lamp according to claim 1, characterized in that the bottom of the bottom case (200) is integrally formed with an annular bottom plate (310), and the transparent protection plate (300) is installed between the annular plate (120) and the annular bottom plate (310).
  3. 3. The waterproof and dustproof LED miner's lamp according to claim 2, characterized in that the top and bottom peripheries of the transparent protection plate (300) are provided with annular sealing gaskets (320).
  4. 4. The waterproof and dustproof LED miner's lamp according to claim 1, characterized in that the bottom outer wall of the upper cover (100) is integrally formed with an annular insertion plate (130), and the top outer wall of the bottom shell (200) is provided with an annular clamping groove (140) for clamping the annular insertion plate (130).
  5. 5. The waterproof and dustproof LED miner's lamp according to claim 1, characterized in that the top of the bottom shell (200) is integrally formed with a directional insert block (220), and the bottom of the upper cover (100) is provided with a directional slot (221) into which the directional insert block (220) is inserted.
  6. 6. The waterproof and dustproof LED miner's lamp according to claim 1, characterized in that the lower inclined holes (210) are provided at least twenty equal angles.
  7. 7. The waterproof and dustproof LED miner's lamp according to claim 1, characterized in that the connection of the lead (112) and the upper cover (100) is sealed by glue.

Description

Waterproof and dustproof LED miner's lamp Technical Field The utility model relates to the technical field of plate rollers, in particular to a waterproof and dustproof LED miner lamp. Background In underground working environments such as mines, tunnels and the like, mine lamps are important lighting equipment for guaranteeing the safety of workers. With the development of LED technology, LED miner lamps gradually replace traditional incandescent miner lamps and fluorescent miner lamps due to the advantages of high efficiency, energy conservation, long service life, high brightness and the like. However, the underground operation environment is complex, a large amount of dust and possible water spraying environment exist, and strict requirements are put on the waterproof and dustproof performances of the miner lamp. The existing LED miner lamp has a plurality of defects in waterproof and dustproof design. Some miner lamps are provided with radiating holes, but the radiating holes are not subjected to waterproof and dustproof treatment, so that dust and moisture easily enter the lamp body through the radiating holes, the normal work of LED lamp beads and circuit elements is influenced, and even potential safety hazards such as short circuit, electric leakage and the like are caused. In addition, the assembly structure of the traditional miner lamp is complex, component dislocation easily occurs in the installation process, sealing is not tight, and meanwhile production and maintenance cost is increased. Therefore, research and development of the LED miner lamp which can realize efficient heat dissipation, has reliable waterproof and dustproof performances, is convenient to assemble and high in stability becomes a technical problem to be solved currently. Disclosure of utility model The utility model aims to solve the problems in the background technology, and provides a waterproof and dustproof LED miner lamp which solves the problems in the background technology. The specific technical scheme is as follows: The utility model provides a waterproof dirt-proof LED miner's lamp, includes the upper cover, the lamp pearl is installed through the base plate to the bottom of upper cover, the top fixed mounting of upper cover has the link, the drain pan is installed to the bottom of upper cover, the wire of base plate passes the upper cover, the bottom integrated into one piece of upper cover has the annular slab, the outside at the annular slab is overlapped to the drain pan, down the inclined hole has been seted up to the bottom of drain pan, vertical well hole has been seted up at the top of inclined hole down, the last inclined hole with well hole top intercommunication has been seted up on the annular slab, down inclined hole, well hole and last inclined hole constitute the waterproof through-hole of heat dissipation, the inside stopper of waterproof through-hole of heat dissipation has the fibre dust screen, transparent protection shield is installed to the inside bottom of drain pan. As a preferable mode of the utility model, the bottom of the bottom shell is integrally formed with an annular bottom plate, and the transparent protection plate is arranged between the annular plate and the annular bottom plate. As a preferable scheme of the utility model, the top and bottom peripheries of the transparent protection plate are respectively provided with an annular sealing gasket. As a preferable scheme of the utility model, the annular plugboard is integrally formed on the outer wall of the bottom of the upper cover, and the annular clamping groove for clamping the annular plugboard is formed on the outer wall of the top of the bottom shell. As a preferable scheme of the utility model, the top of the bottom shell is integrally formed with the directional insert block, and the bottom of the upper cover is provided with the directional slot for inserting the directional insert block. As a preferable mode of the utility model, at least twenty lower inclined holes are arranged at equal angles. As a preferable scheme of the utility model, the joint of the lead and the upper cover is sealed by glue. The utility model has the following beneficial effects: the waterproof dustproof LED miner lamp comprises: 1. waterproof and dustproof, namely realizing IP 67-level waterproof and dustproof (liquid/dust cannot invade) by combining a fiber dustproof net through the design of tortuous channels of a lower inclined hole, a middle hole and an upper inclined hole. The heat dissipation is high, the temperature of the lamp beads is reduced by the air convection channel, the service life of the LED is prolonged (the service life is prolonged by 50 percent when the temperature is reduced by 10 ℃). 2. The structure is optimized, the aperture of the upper inclined hole is equal to the aperture of the middle hole, a throttling expansion effect is formed, and the entrainment of water drops is reduced. Annular bottom plate and transparen