CN219328856U

CN219328856U - Mobile electrostatic grounding alarm

Info

Publication number: CN219328856U
Application number: CN202223215872.9U
Authority: CN
Inventors: 谢海玲; 王秀文
Original assignee: Shandong Photosynthetic Electronics Co ltd
Current assignee: Shandong Photosynthetic Electronics Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-07-11
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a movable electrostatic grounding alarm, which comprises an outer box body used for placing the alarm, wherein a storage battery and a control main board are further arranged in the outer box body, the storage battery is electrically connected with the control main board, supporting frames are arranged around the bottom of the outer box body, supporting plates are arranged between every two supporting frames of left and right direction wheels, a plurality of fan generating mechanisms which can be used for generating electricity by natural wind and radiating the alarm are arranged between the front supporting plate and the rear supporting plate, a miniature electric fan is arranged on one side of each supporting plate, and protection plates are arranged on the four side walls of the outer box body.

Description

Mobile electrostatic grounding alarm

Technical Field

The utility model relates to the technical field of electrostatic grounding alarms, in particular to a movable electrostatic grounding alarm suitable for extreme weather use

Background

The static grounding alarm is commonly used in loading, unloading and storing places of a plurality of dangerous goods, aims to guide static electricity into the ground and prevent static sparks from being generated, and most of the currently used alarms can only be suitable for ordinary weather, extreme cold or high-temperature weather, and when the working temperature range of the alarm is exceeded, the alarm is easy to break down and even serious danger occurs.

Through retrieving, chinese patent application number CN201520570039.7 discloses a portable electrostatic grounding alarm, including placing the outer box of newspaper device, be provided with the support frame around the lower extreme of outer box respectively, be provided with the backup pad on the support frame of the left and right sides of front end and rear end respectively, be provided with the several axis of rotation between the backup pad around, be provided with array flabellum group in every axis of rotation, be provided with miniature electric fan in one side of support frame, be provided with couple and couple down respectively in each of four sides of outer box, be provided with the guard plate through couple and couple down respectively in the outside of each side of outer box. The utility model has simple structure, reasonable and novel design, can effectively lead the alarm to be used in extreme weather, has low manufacturing cost and can be widely popularized.

Although the problems in the background technology are solved in the above patent, the energy requirement is large, an external power supply is needed in the above patent to be used, and the installed fan rotates under the action of wind to generate energy to be wasted, so that the self-sufficiency can be achieved by using the power generator and the fan to generate power in a matching way.

Disclosure of Invention

The utility model aims to provide a movable electrostatic grounding alarm to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a portable electrostatic grounding alarm, is including the outer box that is used for placing the alarm, still be equipped with battery and control mainboard in the outer box, wherein the battery is connected with the control mainboard electricity, all be equipped with the support frame around outer bottom of the case portion, be equipped with the backup pad between the support frame of every two left and right sides wheels, be equipped with a plurality of and be used for leaning on natural wind power generation and carry out radiating fan power generation mechanism to the alarm between two backup pads around, be equipped with miniature electric fan in one side of support frame, all be equipped with the guard plate on four lateral walls of outer box.

As a preferable scheme of the utility model, the fan power generation mechanism comprises a generator arranged on one supporting plate and a fan arranged at the output end of the generator, the other end of the fan is connected with the other supporting plate through a rotating shaft, and the output end of the generator is connected with a main shaft of the fan through a movable connection mechanism.

As a preferable scheme of the utility model, the movable connecting mechanism comprises a sleeve arranged at the output end of the generator and a rotating shaft arranged on the main shaft of the fan, wherein a round groove with an opening facing one side of the fan is arranged in the sleeve, the rotating shaft is inserted into the round groove, a miniature electric telescopic rod which is arranged vertically to the rotating shaft is arranged in the rotating shaft, an anti-slip pad is arranged at the output end of the miniature electric telescopic rod, and a sliding groove matched with the anti-slip pad is arranged in the rotating shaft.

As a preferable scheme of the utility model, the outer box body is connected with the protection plate through the hook, one side of the protection plate, which is close to the outer box body, is provided with the reflecting plate, and the outer side of the protection plate is provided with the heat absorption layer.

As a preferable scheme of the utility model, the bottom of the support frame is provided with a telescopic drawing plate.

As a preferable scheme of the utility model, a charging interface is arranged on the side wall of the outer box body, and the control main board is respectively and electrically connected with the charging interface, the alarm, the miniature electric fan, the generator and the miniature electric telescopic rod.

The beneficial effects are that: the electric energy generator is arranged on the fan, so that the electric energy generator can be driven by the fan under the condition of sufficient wind power, and then the electric energy generator is stored in the storage battery, self-sufficiency is realized, external power supply is not needed, and the generated kinetic energy of the fan is fully utilized by wind power.

Drawings

FIG. 1 is a schematic diagram of a mobile electrostatic grounding alarm of the present utility model;

FIG. 2 is a perspective view of a fan power generation mechanism of the mobile electrostatic grounding alarm of the present utility model;

FIG. 3 is a schematic view of the movable connection mechanism of the movable electrostatic grounding alarm of the present utility model;

FIG. 4 is a system block diagram of a mobile electrostatic ground alarm of the present utility model.

In the figure: 1. an outer case; 101. a control main board; 102. a storage battery; 103. a charging interface; 2. an alarm; 3. a support frame; 301. a miniature electric fan; 4. a support plate; 5. a fan power generation mechanism; 501. a generator; 502. a movable connecting mechanism; 5021. a sleeve; 5022. a circular groove; 5023. a rotating shaft; 5024. miniature electric telescopic rod; 5025. a chute; 5026. an anti-slip pad; 503. a fan; 6. a telescopic drawing plate; 7. a protection plate; 701. a hook; 702. a heat absorbing layer; 703. and a light reflecting plate.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a portable electrostatic grounding alarm, including the outer box 1 that is used for placing alarm 2, still be equipped with battery 102 and control mainboard 101 in the outer box 1, wherein battery 102 is connected with control mainboard 101 electricity, all be equipped with support frame 3 around the outer box 1 bottom, be equipped with backup pad 4 between the support frame of every two left and right sides wheels, be equipped with a plurality of and be used for leaning on natural wind power generation and carry out radiating fan power generation mechanism 5 to the alarm between two backup pads 4 around, be equipped with miniature electric fan 301 in one side of support frame 3, all be equipped with guard plate 7 on four lateral walls of outer box 1, when using, refer to the theory of operation in the application number CN201520570039.7, it specifically does: according to the utility model, the cooling device is added at the bottom of the alarm, after the alarm is prevented from rotating under the action of left and right wind power in strong wind power weather, the fan blade group starts to rotate to play a role in cooling, if the wind power is not strong or in no wind weather, the micro electric fan can be started, other fan blade groups are driven to rotate by the wind power of the micro electric fan, the heat dissipation of equipment caused by the fact that the supply of electric power can be correspondingly reduced is reduced, the bottom can be sealed through the telescopic pull plate when the alarm is not used, the outer side of the outer box body is also provided with the protection plate, the two sides of the protection plate are respectively heat-absorbing or light-reflecting, one side of the heat-absorbing layer can be placed outside in winter, a certain amount of solar heat is absorbed, the working temperature of the alarm is prevented from being lower than 40 ℃ below zero, and one side of the light-reflecting layer can be placed outside in hot summer, and a part of solar light can be blocked, so that the working temperature of the alarm is lower than 60 ℃ below;

based on the above theory of operation, in this patent, its fan power generation mechanism principle is: referring to fig. 2, the fan is driven to rotate by wind power, so as to drive the generator to generate power, the electric energy generated by the generator is transformed by the transformer of the control main board and then stored in the storage battery, when the electric energy is needed to be used, the electric energy can be supplied by the storage battery, and when the electric energy of the storage battery and the electric energy of the generator set cannot be met, the electric energy in the storage battery can be supplemented by the charging interface.

The fan generating mechanism 5 comprises a generator 501 arranged on one supporting plate 4 and a fan 503 arranged at the output end of the generator 501, wherein the other end of the fan 503 is connected with the other supporting plate 4 through a rotating shaft, and the output end of the generator 501 is connected with a main shaft of the fan 503 through a movable connecting mechanism 502.

Specifically, please refer to fig. 3, the movable connection mechanism 502 includes a sleeve 5021 disposed at the output end of the generator 501 and a rotating shaft 5023 disposed on the main shaft of the fan, a circular groove 5022 with an opening facing one side of the fan 503 is disposed in the sleeve 5021, the rotating shaft 5023 is inserted into the circular groove 5022, a micro electric telescopic rod 5024 disposed perpendicular to the rotating shaft 5023 is disposed in the rotating shaft 5023, an anti-slip pad 5026 is disposed at the output end of the micro electric telescopic rod 5024, a sliding groove 5025 matched with the anti-slip pad 5026 is disposed in the rotating shaft 5023, when the micro electric fan works, the micro electric telescopic rod contracts, at this moment, the output end of the generator is rotationally connected with the fan, that is, the sleeve is rotationally connected with the rotating shaft, when wind power is enough, the micro electric telescopic rod stretches, and the fan is blocked with the inner side wall of the sleeve by increasing friction force, so that the fan rotates to drive the wind power generator.

On the basis of the above, the following structure is specifically added: the outer box 1 is connected with the guard plate 7 through the couple, and one side that is close to outer box 1 of guard plate 7 is equipped with reflector panel 703, and the outside of guard plate 7 is equipped with heat sink 702, and support frame 3 bottom is provided with flexible pull board 8, and its concrete effect can refer to the advantage that proposes in the application number CN 201520570039.7.

The internal circuit is that a charging interface 103 is arranged on the side wall of the outer box 1, and the control main board 101 is electrically connected with the charging interface 103, the alarm 2, the micro electric fan 301, the generator 501 and the micro electric telescopic rod 5024 respectively.

By combining the above description, the utility model realizes self-sufficiency without external power supply, so that the kinetic energy generated by wind power on the fan is fully utilized.

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. The utility model provides a portable electrostatic grounding alarm, includes outer box (1) that are used for placing alarm (2), its characterized in that: still be equipped with battery (102) and control mainboard (101) in outer box (1), wherein battery (102) are connected with control mainboard (101) electricity, all be equipped with support frame (3) around outer box (1) bottom, be equipped with backup pad (4) between the support frame of every two left and right sides wheel, be equipped with a plurality of and be used for leaning on natural wind power generation and carry out radiating fan power generation mechanism (5) to the alarm between two backup pads (4) around, be equipped with miniature electric fan (301) in one side of support frame (3), all be equipped with guard plate (7) on four lateral walls of outer box (1).

2. The mobile electrostatic grounding alarm of claim 1, wherein: the fan power generation mechanism (5) comprises a power generator (501) arranged on one supporting plate (4) and a fan (503) arranged at the output end of the power generator (501), the other end of the fan (503) is connected with the other supporting plate (4) through a rotating shaft, and the output end of the power generator (501) is connected with a main shaft of the fan (503) through a movable connection mechanism (502).

3. The mobile electrostatic grounding alarm of claim 2, wherein: swing joint mechanism (502) is including setting up sleeve (5021) and the setting at epaxial axis of rotation of fan (5023) of generator (501) output, be equipped with circular slot (5022) of opening towards fan (503) one side in sleeve (5021), in round slot (5022) were inserted in axis of rotation (5023), be equipped with miniature electric telescopic handle (5024) rather than perpendicular setting in axis of rotation (5023), the output of miniature electric telescopic handle (5024) is equipped with slipmat (5026), is equipped with spout (5025) with slipmat (5026) cooperation use in axis of rotation (5023).

4. The mobile electrostatic grounding alarm of claim 1, wherein: the novel solar energy collecting box is characterized in that the outer box body (1) is connected with the protection plate (7) through a hook, a reflecting plate (703) is arranged on one side, close to the outer box body (1), of the protection plate (7), and a heat absorption layer (702) is arranged on the outer side of the protection plate (7).

5. The mobile electrostatic grounding alarm of claim 1, wherein: the bottom of the supporting frame (3) is provided with a telescopic drawing plate (8).

6. The mobile electrostatic grounding alarm of claim 1, wherein: the charging device is characterized in that a charging interface (103) is arranged on the side wall of the outer box body (1), and the control main board (101) is electrically connected with the charging interface (103), the alarm (2), the miniature electric fan (301), the generator (501) and the miniature electric telescopic rod (5024) respectively.