CN219045118U - Warning device applied to well cover - Google Patents

Abstract

The utility model relates to the technical field of well covers, in particular to a warning device applied to a well cover, which comprises: the well frame and well lid, be provided with the mounting groove on the well frame, the well lid is installed to the mounting groove inboard, mounting groove inner wall symmetry is provided with the guiding mouth, guiding mouth inboard slides and is provided with lamp shade and ejector pin, the ejector pin welds the lower extreme at the lamp shade. After the well lid is lost, the lampshade is sprung to extend out of the well frame through the elasticity of the spring, the pressing type waterproof switch is connected with the alarm lamp circuit, then the solar controller controls the alarm lamp to be started, the alarm lamp is started to emit three-color alarm light rays from the waterproof transparent window, a good warning effect can be achieved, and pedestrians and vehicles can be reminded in the first time.

Description

Warning device applied to well cover

Technical Field

The utility model relates to the technical field of well covers, in particular to a warning device applied to a well cover.

Background

The well lid is used for covering a road or a deep well in a home and preventing people or objects from falling. The materials can be classified into metal well covers, high-strength fiber cement concrete well covers, resin well covers and the like. Generally circular. Can be used for green belts, sidewalks, motor lanes, wharfs, alleys and the like.

The well covers on urban roads (including motor vehicle lanes and sidewalks) and green belts are provided with only one layer of outer cover (spheroidal graphite cast iron/resin composite/cement), and serious injury or damage can be caused to pedestrians and vehicles if the well covers cannot be timely repaired after the well covers are lost.

At present, the mode of preventing pedestrians from falling into the well when the well cover is lost is protected by a protective net and a simple cover.

But general well lid is lost all at night, after losing at night, if not in time discover, set up back warning device in advance, pedestrian and vehicle are very easy unexpected step on the sky in the pit evening, when the well lid takes place to lose etc. circumstances, if can not give warning and warning, then very easily cause the pedestrian to fall or take place the traffic accident.

To this end, we propose a warning device applied to the well lid to solve the above mentioned problems.

Disclosure of Invention

The utility model aims to provide a warning device applied to a well cover, which is used for solving the problem that a well cover cannot be warned for the first time after being lost.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a warning device for a well cover, comprising: the well frame and well lid, be provided with the mounting groove on the well frame, the well lid is installed to the mounting groove inboard, mounting groove inner wall symmetry is provided with the guiding mouth, guiding mouth inboard slides and is provided with lamp shade and ejector pin, the ejector pin welds the lower extreme at the lamp shade.

Preferably, the alarm lamp and the too light energy controller are installed to the inboard of lamp shade, push type waterproof switch is installed to the lower extreme of lamp shade, and push type waterproof switch meets with the guiding hole inner wall.

Preferably, the surface of the lampshade is provided with a waterproof transparent window, and the waterproof transparent window is arranged on the periphery and the upper end face of the lampshade.

Preferably, a spring is arranged on the inner side of the guide opening, and the spring is positioned between the ejector rod guide openings.

Preferably, a reserved groove is formed in the well frame, pressure-resistant glass is installed on the inner side of the reserved groove, and a solar cell panel is fixed at the lower end of the pressure-resistant glass.

Preferably, the well cover is abutted with the upper end face of the lampshade.

Compared with the prior art, the utility model has the beneficial effects that:

after the well lid is lost, the lampshade is sprung to extend out of the well frame through the elasticity of the spring, the pressing type waterproof switch is connected with the alarm lamp circuit, then the solar controller controls the alarm lamp to be started, the alarm lamp is started to emit three-color alarm light rays from the waterproof transparent window, a good warning effect can be achieved, and pedestrians and vehicles can be reminded in the first time.

Drawings

FIG. 1 is a cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a front view of a lamp housing of the present utility model;

FIG. 3 is a top view of a well frame of the present utility model;

in the figure: 1 well frame, 11 guiding port, 12 reserved groove, 13 mounting groove, 2 well lid, 3 withstand voltage glass, 31 solar cell panel, 4 lamp shade, 41 ejector pin, 42 waterproof transparent window, 43 solar controller, 44 alarm lamp, 45 spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, an alarm device for a well cover is shown, comprising: the well frame 1 and the well lid 2 are provided with the mounting groove 13 on the well frame 1, the well lid 2 is installed to the mounting groove 13 inboard, the symmetry of mounting groove 13 inner wall is provided with the guiding mouth 11, guiding mouth 11 bottom is provided with the wash port, can be with deep into the inboard water drainage of guiding mouth 11 in the well, guiding mouth 11 is big-end-up for circular structure, guiding mouth 11 inboard slides and is provided with lamp shade 4 and ejector pin 41, lamp shade 4 adopts the alloy preparation to form, have good corrosion resistance, ejector pin 41 is circular pole, ejector pin 41 welds the lower extreme at lamp shade 4.

The alarm lamp 44 and the too light energy controller 43 are installed to the inboard of lamp shade 4, alarm lamp 44 adopts the trichromatism alarm lamp, solar energy controller 43 control alarm lamp 44's switching, alarm lamp 44, solar energy air system 43 and solar cell panel 31 electric connection, specific mode of operation belongs to the well-known technique in the art and is not described in this application any more, waterproof switch 46 of push type is installed to the lower extreme of lamp shade 4, waterproof switch 46 establishes ties on alarm lamp 44 major loop when pressing, waterproof switch 46 of push type is in the off state when pressing, be in the on state when losing the pressing, waterproof switch 46 of push type meets with the guiding hole 11 inner wall, lamp shade 4 receives the butt of guiding hole 11 inner wall under well lid 2 butt, waterproof switch 46 of push type is in the off state.

The lamp shade 4 surface is provided with waterproof transparent window 42, and waterproof transparent window 42 can prevent that the rainwater from getting into lamp shade 4 inside, can outwards launch the light that the alarm lamp 44 took place simultaneously and improve the warning effect, and waterproof transparent window 42 sets up in a week and the up end of lamp shade 4, and lamp shade 4 distributes light from waterproof transparent window 42 of lamp shade 4 a week and upper end.

The spring 45 is installed to the inboard of guiding hole 11, and spring 45 is located between ejector pin 41 guiding hole 11, and spring 45's both ends and ejector pin 41 and guiding hole 11 inner wall welded connection, after lamp shade 4 loses well lid 2 butt at night, upwards bounce along guiding hole 11 with ejector pin 41 through spring 45's elasticity, after ejector pin 41 and lamp shade 4 bounce and stretch out well frame 1, push type waterproof switch 46 opens switch-on alarm lamp 44 power, and solar controller 43 control circuit opens alarm lamp 44, can play the warning effect.

The well frame 1 is provided with a reserved groove 12, pressure-resistant glass 3 is arranged on the inner side of the reserved groove 12, the pressure-resistant glass 3 is transparent and firm, pressure resistance can avoid crushing the solar panel 31, meanwhile, light rays penetrate and irradiate the solar panel 31 to store electricity for the solar controller 43, and the solar panel 31 is fixed at the lower end of the pressure-resistant glass 3.

When this well lid warning device: after the night scene well lid 2 is lost, the lamp shade 4 loses the butt of well lid 2, promote ejector pin 41 through the elasticity of spring 25 and drive lamp shade 4 and upwards remove along guiding mouth 11 and stretch out well frame 1, after lamp shade 4 stretches out well frame 1, push type waterproof switch 46 loses the circuit switch-on that is in open state alarm lamp 44 after guiding mouth 11 inner wall butt, then solar controller 43 control circuit opens alarm lamp 44, alarm lamp 44 sends the trichromatism warning light from waterproof transparent window 42 and alerts well frame 1 position department, can improve the warning effect.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. A warning device for use in a well lid, comprising:

the solar energy well cover comprises a well frame body (1) and a well cover body (2), wherein a mounting groove (13) is formed in the well frame body (1), the well cover body (2) is mounted on the inner side of the mounting groove (13), a guide opening (11) is symmetrically formed in the inner wall of the mounting groove (13), a lamp cover (4) and a push rod (41) are slidably arranged on the inner side of the guide opening (11), the push rod (41) is welded at the lower end of the lamp cover body (4), an alarm lamp (44) and a solar energy controller (43) are mounted on the inner side of the lamp cover body (4), a pressing waterproof switch (46) is mounted at the lower end of the lamp cover body (4), the pressing waterproof switch (46) is connected with the inner wall of the guide opening (11), a waterproof transparent window (42) is arranged on the surface of the lamp cover body (4), a circle and the upper end face of the lamp cover body (4), a spring (45) is mounted on the inner side of the guide opening (11), the spring (45) is located between the push rod (41) and the guide opening (11), a groove (12) is mounted on the inner side of the lamp cover body (4), a pressing glass (12), and the pressing glass (3) is fixedly connected with the upper end face of the solar energy well cover body (3).

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