CN211265310U

CN211265310U - Explosion-proof button with lamp

Info

Publication number: CN211265310U
Application number: CN201922336335.1U
Authority: CN
Inventors: 程海龙; 郑振晓; 杨强
Original assignee: Hrlm Technology Inc Co
Current assignee: Hrlm Technology Inc Co
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-14
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses an explosion-proof button with a lamp, which relates to the technical field of explosion-proof buttons and comprises a pressing component, a conversion seat fixedly connected with the pressing component, a mounting seat clamped with the conversion seat, an indicator lamp fixedly connected with the mounting seat and a button fixedly connected with the indicator lamp, wherein the pressing component, the conversion seat, the mounting seat, the indicator lamp and the button are sequentially arranged along the vertical direction; the utility model arranges the explosion-proof indicating lamp and the explosion-proof pressing component into an integral structure, which not only greatly reduces the installation process cost of the explosion-proof button, but also improves the installation efficiency; the explosion-proof indicator lamp and the explosion-proof button are arranged into an integral structure, so that the surface area required by installation is reduced, the installation area of an installation object is further reduced, and the material cost of the installation object is further effectively reduced.

Description

Explosion-proof button with lamp

Technical Field

The utility model relates to an explosion-proof button technical field, in particular to take explosion-proof button of lamp.

Background

The explosion-proof button, also called explosion-proof control button, can be used for a number of purposes, such as: dangerous places, electric appliances and the like, which provides a deep guarantee for the safety of our lives and properties;

the explosion-proof indicator light is an indicator light which can be applied to severe dangerous explosion environments and is suitable for dangerous environments such as oil exploitation, chemical engineering, military industry and the like and dangerous places such as oil tankers and the like; in the prior art, the explosion-proof button and the explosion-proof indicator lamp are generally separately arranged, so that two mounting holes are required to be formed in a mounting object and are respectively used for mounting the explosion-proof button and the explosion-proof indicator lamp. The separation arrangement mode increases the process cost in the installation process, and the installation equipment has a relatively large surface area due to the arrangement of the two installation holes, so that the material cost of the installation object is increased.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an explosion-proof button with a lamp, which not only can greatly reduce the installation process cost of the explosion-proof button, but also can improve the installation efficiency; the material cost of the installation object can be greatly reduced.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

the utility model provides a take explosion-proof button of lamp, including pressing the subassembly, with pressing the conversion seat of subassembly fixed connection, with the mount pad of conversion seat block, with mount pad fixed connection's pilot lamp and with pilot lamp fixed connection's button, press subassembly, conversion seat, mount pad, pilot lamp and button and connect structure as an organic whole along vertical direction order.

Further, press the subassembly include the casing, fix set up in the overcoat of casing upper end, locate the translucent cover on the inside top of casing and locate the push rod subassembly in casing inside lower extreme region, the casing includes casing and lower casing, the internal diameter of going up the casing is greater than the internal diameter of casing down, the casing upwards extends to inside the casing down, go up the inboard upper end of casing and seted up first draw-in groove, translucent cover periphery upper end be provided with first draw-in groove matched with first arch, push rod subassembly top with translucent cover bottom butt.

Further, push rod subassembly includes push rod and push rod spring, the push rod top with the translucent cover butt, the push rod bottom with the pilot lamp butt, the push rod top is provided with the external diameter and is greater than the push rod cap of push rod external diameter, the push rod spring housing is located the push rod periphery, push rod spring top with push rod cap butt, push rod spring bottom with go up the junction butt of casing and lower casing, the external diameter of push rod is not more than the internal diameter of casing down, the casing is explosion-proof pipe down.

Furthermore, a first screw hole is formed in the upper end of the conversion seat, a transverse groove corresponding to the first screw hole is formed in the lower shell, and the transverse groove extends along the circumferential direction of the lower shell.

Furthermore, a second clamping groove is formed in the lower end of the conversion seat, and the second clamping groove is formed below the first screw hole.

Further, the mount pad includes the mount pad body and with second draw-in groove matched with elasticity card, the mount pad body central zone offer with the mounting hole of conversion seat looks block, the inside card guide slot that is used for with elasticity card matched with of mount pad of offering of mount pad.

Further, still include O type sealing washer, go up casing upper end periphery and be provided with the seal groove that is used for holding O type sealing washer, the overcoat pass through O type sealing washer with casing sealing connection.

Compared with the prior art, the utility model provides a technical scheme has following advantage and beneficial effect: the utility model provides an explosion-proof button with a lamp, which comprises a pressing component, a conversion seat fixedly connected with the pressing component, a mounting seat clamped with the conversion seat, an indicator lamp fixedly connected with the mounting seat and a button fixedly connected with the indicator lamp, wherein the pressing component, the conversion seat, the mounting seat, the indicator lamp and the button are sequentially arranged along the vertical direction; the utility model arranges the explosion-proof indicating lamp and the explosion-proof pressing component into an integral structure, which not only greatly reduces the installation process cost of the explosion-proof button, but also improves the installation efficiency; the explosion-proof indicator lamp and the explosion-proof button are arranged into an integral structure, so that the surface area required by installation is reduced, the installation area of an installation object is further reduced, and the material cost of the installation object is further effectively reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic structural view of an explosion-proof button base assembly with a lamp in an embodiment;

FIG. 2 is a schematic front view of an explosion-proof button with a lamp in an embodiment;

FIG. 3 is a cross-sectional view of the lighted explosion-proof button indicating the off condition;

FIG. 4 is a cross-sectional view of the lighted explosion-proof button indicating light in the on state;

fig. 5 is a schematic structural diagram of the conversion seat and the mounting seat.

In the figure: 10-a pressing assembly; 11-a housing; 111-an upper shell; 112-a lower housing; 113-a first card slot; 114-a sealing groove; 12-a jacket; 13-a transparent cover; 14-a pushrod assembly; 141-a push rod; 142-a push rod spring; 143-a push rod cap; 15-O type sealing ring; 20-a conversion seat; 21-fastening screws; 22-a second card slot; 30-a mounting seat; 31-a flexible card; 32-mounting holes; 33-mount body; 40-an indicator light; 41-a first projection; 50-a button; 51-switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "horizontal", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "mounted" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-5, the utility model provides a lamp explosion-proof button, including pressing subassembly 10, with pressing subassembly 10 fixed connection's conversion seat 20, with the mount pad 30 of conversion seat 20 block, with mount pad 30 fixed connection (this embodiment adopts the buckle to connect, the buckle is connected for the conventional means in this field, not shown in the figure, the same below) pilot lamp 40 and with pilot lamp 40 fixed connection (in this embodiment adopts the buckle to connect) button 50, press subassembly 10, conversion seat 20, mount pad 30, pilot lamp 40 and button 50 to connect as an organic whole structure along vertical direction in proper order.

According to the explosion-proof button with the lamp, the pressing component 10, the conversion seat 20, the mounting seat 30, the indicator lamp 40 and the button 50 are sequentially connected into an integral structure along the vertical direction, so that on one hand, the mounting process of the explosion-proof button is simplified, and the mounting efficiency is improved; on the other hand, the mounting area of the explosion-proof button is halved, the mounting area of the explosion-proof button is reduced, and the material cost of a mounting object can be effectively saved.

The pressing assembly 10 is used for stressing when the explosion-proof button with the lamp is opened and closed, the conversion base 20 is used for connecting the pressing assembly 10 and the mounting base 30, the mounting base 30 is used for mounting the indicating lamp 40 and the button 50, the indicating lamp 40 is used for indicating the opening and closing state of the explosion-proof button, and the button 50 is used for controlling the opening and closing of the indicating lamp 40.

In this embodiment, press subassembly 10 including casing 11, fixed setting (adopt threaded connection in this embodiment) in the overcoat 12 of casing 11 upper end, locate the translucent cover 13 on the inside top of casing 11 and locate the regional push rod subassembly 14 of the inside lower extreme of casing 11, casing 11 includes casing 111 and lower casing 112, the internal diameter of going up casing 111 is greater than casing 112's internal diameter down, casing 112 upwards extends to inside casing 111 down, first draw-in groove 113 has been seted up to the inboard upper end of casing 111, translucent cover 13 periphery upper end be provided with first protruding 131 of first draw-in groove 113 matched with, push rod subassembly 14 top with translucent cover 13 bottom butt.

The outer sleeve 12 is used for fixing the transparent cover 13 in the upper shell 111 on one hand, and on the other hand, the outer sleeve 12 is made of an insulating material and plays an insulating role; the transparent cover 13 is used for receiving pressing force from a user and displaying the state of the indicator lamp 40; the push rod assembly 14 is used to transmit a pressing force from the user to the indicator light 40 and the button 50.

In this embodiment, the push rod assembly 14 includes a push rod 141 and a push rod spring 142, the top end of the push rod 141 abuts against the transparent cover 13, the bottom end of the push rod 141 abuts against the indicator light 40, the top end of the push rod 141 is provided with a push rod cap 143, the outer diameter of which is greater than that of the push rod 141, the push rod spring 142 is sleeved on the periphery of the push rod 141, the top end of the push rod spring 142 abuts against the push rod cap 143, the bottom end of the push rod spring 142 abuts against the joint of the upper shell 111 and the lower shell 112 (the upper shell 111 and the lower shell 112 may be welded or otherwise connected, preferably, are of an integrally formed structure), the outer diameter of the push rod 141 is not greater than the inner diameter of the lower shell 112, and the lower shell 112.

Extending the squib inside the upper housing 111 increases the explosion rating of the explosion proof button without increasing the length of the push assembly 10 itself.

In this embodiment, the upper end of the conversion seat 20 is provided with a first screw hole (not shown), and the lower housing 112 is provided with a transverse groove (not shown) corresponding to the first screw hole, wherein the transverse groove extends along the circumferential direction of the lower housing.

The conversion base 20 passes through the first screw hole located in the conversion base 20 and the transverse groove located in the lower shell 112 through the fastening screw 21 to be fixedly connected with the pressing assembly 10, so that the problem that the conversion base 20 rotates due to the action of gravity of the cable can be effectively avoided.

In this embodiment, the lower end of the conversion seat 20 is provided with a second engaging groove 22, and the second engaging groove 22 is disposed below the first screw hole.

In this embodiment, the mounting base 30 includes a mounting base body 33 and an elastic card 31 matching with the second card slot 22, a mounting hole 32 engaging with the conversion base 20 is formed in a central region of the mounting base body 33, and a card guide slot 33 matching with the elastic card 31 is formed in the mounting base 30.

When the conversion seat 20 is engaged with the mounting seat 30, the elastic card 31 is firstly drawn out from the card guide slot 33 of the mounting seat body 33, then the conversion seat 20 is placed in the mounting hole until the card guide slot 33 is communicated with the second card slot 22, and then the elastic card 31 is inserted into a channel formed by the card guide slot 33 and the second card slot 22, so that the engagement and installation of the conversion seat 20 and the mounting seat 30 are realized. Compared with the existing clamping structure, the clamping structure has the advantages of easy installation and disassembly.

In this embodiment, the sealing device further includes an O-ring 15, a sealing groove 114 for accommodating the O-ring 15 is disposed on the outer periphery of the upper end of the upper casing 111, and the outer sleeve 12 is connected to the casing 11 through the O-ring 15 in a sealing manner. By the sealing arrangement, moisture or other impurities are prevented from entering the compression assembly 10.

The utility model provides an explosion-proof button 50 of area lamp's theory of operation as follows:

the explosion-proof button with the lamp is turned on: when the button with the lamp is in a closed state, a user presses the transparent cover 13, the transparent cover 13 is stressed and then moves downwards, the push rod 141 is pushed to move downwards, the push rod 141 pushes the second protrusion 41 on the indicator lamp 40, the second protrusion 41 moves downwards, the switch 51 on the button 50 is pushed to move downwards, the button 50 is opened, and the explosion-proof button with the lamp is opened;

turning off an explosion-proof button with a lamp: when the button with the lamp is in an on state, a user presses the transparent cover 13, the transparent cover 13 is stressed and then moves downwards, the push rod 141 is pushed to move downwards, the push rod 141 pushes the second protrusion 41 on the indicator lamp 40, the second protrusion 41 moves downwards, the switch 51 on the push button 50 is pushed to return to the original position, the button 50 is closed, and the explosion-proof button with the lamp is opened.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take explosion-proof button of lamp which characterized in that, including press the subassembly, with press subassembly fixed connection's conversion seat, with the mount pad of conversion seat block, with mount pad fixed connection's pilot lamp and with pilot lamp fixed connection's button, press subassembly, conversion seat, mount pad, pilot lamp and button and connect structure as an organic whole along vertical direction order.

2. The explosion-proof button with the lamp according to claim 1, wherein the pressing component comprises a housing, an outer sleeve fixedly arranged at the upper end of the housing, a transparent cover arranged at the top end inside the housing, and a push rod component arranged at the lower end region inside the housing, the housing comprises an upper housing and a lower housing, the inner diameter of the upper housing is larger than that of the lower housing, the lower housing extends upwards to the inside of the upper housing, a first clamping groove is formed in the upper end inside the upper housing, a first protrusion matched with the first clamping groove is arranged at the upper end of the periphery of the transparent cover, and the top of the push rod component is abutted against the bottom of the transparent cover.

3. The explosion-proof button with the lamp according to claim 2, wherein the push rod assembly comprises a push rod and a push rod spring, the top end of the push rod is abutted to the transparent cover, the bottom end of the push rod is abutted to the indicator lamp, a push rod cap with an outer diameter larger than that of the push rod is arranged at the top end of the push rod, the push rod spring is sleeved on the periphery of the push rod, the top end of the push rod spring is abutted to the push rod cap, the bottom end of the push rod spring is abutted to the joint of the upper shell and the lower shell, the outer diameter of the push rod is not larger than the inner diameter of the lower shell, and the lower shell is an explosion-proof.

4. The explosion-proof button with lamp of claim 3, wherein the upper end of the conversion seat is provided with a first screw hole, the lower housing is provided with a transverse groove corresponding to the first screw hole, and the transverse groove extends along the circumferential direction of the lower housing.

5. The explosion-proof button with lamp of claim 4, wherein the lower end of the conversion seat is provided with a second slot, and the second slot is arranged below the first screw hole.

6. The explosion-proof button with lamp of claim 5, wherein the mounting seat comprises a mounting seat body and an elastic clamping piece matched with the second clamping groove, a mounting hole clamped with the conversion seat is formed in a central region of the mounting seat body, and a clamping piece guide groove matched with the elastic clamping piece is formed in the mounting seat.

7. The explosion-proof button with lamp of claim 2, further comprising an O-ring, wherein a sealing groove for accommodating the O-ring is disposed on the outer circumference of the upper end of the upper housing, and the outer sleeve is connected to the housing in a sealing manner via the O-ring.