CN218568369U

CN218568369U - Safety exit indicator lamp

Info

Publication number: CN218568369U
Application number: CN202220510155.XU
Authority: CN
Inventors: 宓寅; 孙乃聪
Original assignee: Ningbo Women and Children Hospital
Current assignee: Ningbo Women and Children Hospital
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2023-03-03
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a safety exit indicator lamp, which comprises a base and a housing, wherein the housing is detachably connected with the front end of the base; the middle part of the base is provided with a concave cavity with a front side opening, the rear end face of the concave cavity is fixedly provided with a storage battery and a circuit board, the circuit board is provided with a power module, a control module, a mode switching button, a magnetic control switch, a driving module and an elastic conductive needle group, and the middle part of the rear end face of the concave cavity is provided with a lead hole; a baffle is fixed at the opening at the front side of the concave cavity, and a through hole is formed in the baffle; the lamp panel is attached to the inner wall of the rear side of the housing, a plurality of first lamp groups distributed from left to right are arranged at the left part of the front end face of the lamp panel, a plurality of second lamp groups distributed from right to left are arranged at the right part of the front end face of the lamp panel, a diaphragm used for transmitting light is attached to the front end face of the housing, a conductive contact group is fixed to the rear side face of the lamp panel, and a first magnet is fixedly bonded to the rear side face of the lamp panel; the utility model discloses can effectively avoid the emergence of electric shock accident.

Description

Safety exit indicator lamp

Technical Field

The utility model relates to an pilot lamp technical field, concretely relates to emergency exit pilot lamp.

Background

The safety exit indicator lamp is also called as a safety evacuation indicator lamp, is an indicator lamp for guiding personnel to a safety zone when a safety accident occurs, is an important measure for ensuring the smoothness of a safety exit and preventing the occurrence of a crowd injury accident, and is widely applied to places such as factories, hotels, shopping malls, hospitals, airports and the like at present; safety exit pilot lamp on the market is at the use at present, because the panel that is located safety exit pilot lamp front side is made by plastic material or glass material, so, the condition damaged and that drop appears easily in the panel that is located safety exit pilot lamp front side, in case when this panel damaged and the condition that drops appear, circuit board and the wire that is located in the safety exit pilot lamp will expose outside, and because the mounted position of safety exit pilot lamp is lower usually, so, make children touch inside electrified device and cause the electric shock accident easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a safety exit pilot lamp, its emergence that can effectively avoid the electric shock accident.

The utility model discloses a safety exit indicator lamp, which comprises a base and a cover, wherein the base is used for being fixed with a junction box pre-embedded in a wall body, and the cover is detachably connected with the front end of the base; the middle part of the base is provided with a concave cavity with a front side opening, a storage battery and a circuit board are fixed on the rear end face of the concave cavity, a power module, a control module, a mode switching button, a magnetic control switch, a driving module and an elastic conductive pin group are arranged on the circuit board, the storage battery, the power module, the control module, the mode switching button, the magnetic control switch and the driving module are all electrically connected with the control module, the elastic conductive pin group is electrically connected with the driving module, the middle part of the rear end face of the concave cavity is provided with a lead hole, and the lead hole is used for a power line in a junction box to pass through so that the power line is electrically connected with the power module; a baffle plate for sealing the concave cavity is fixed at the opening at the front side of the concave cavity, and a through hole for the elastic conductive needle group to pass through is formed in the baffle plate; the lamp panel is attached to the inner wall of the rear side of the housing, a plurality of first lamp groups distributed from left to right are arranged at the left part of the front end face of the lamp panel, each first lamp group forms a < "> symbol, a plurality of second lamp groups distributed from right to left are arranged at the right part of the front end face of the lamp panel, each second lamp group forms a > symbol, a plurality of lamp beads in each first lamp group and a plurality of first light holes for the lamp beads in each second lamp group to pass through are arranged on the front end face of the housing, the front end face of the housing is attached with a diaphragm used for light transmission, the middle of the front side of the diaphragm is printed with characters of a safety exit character, a conductive contact piece group is fixed on the rear side face of the lamp plate and used for being in contact with the elastic conductive needle group to conduct electricity, a first magnet is fixed on the rear side face of the lamp plate in a bonding mode and used for triggering the magnetic control switch.

The utility model discloses a safety exit indicator lamp, wherein, the middle part of the back end face of the cavity is provided with a bolt hole group, and the bolt hole group is used for a bolt to pass through so as to fix the base and a junction box pre-embedded in the wall body; by adopting the structure, after the bolt passes through the bolt hole group and is in threaded connection with the junction box pre-embedded in the wall body, the base can be fixed with the junction box pre-embedded in the wall body, and the base has the advantage of convenient fixation; in addition, adopt the safety exit pilot lamp of suspended structure installation on the wall body with the tradition to compare, have the advantage that fixed firmness is high.

The utility model discloses a safety exit pilot lamp, wherein, the front side opening department of cavity is provided with the annular step of outside expansion, and the outward flange of baffle supports on annular step, is provided with a plurality of screw holes that are circumference distribution on the rear end face of annular step, wears to be equipped with the screw with a plurality of screw hole one-to-one in the baffle, and every screw all with the screw hole threaded connection on the corresponding position; by adopting such a structure, the shutter can be reliably fixed to the base, and moreover, the shutter is made of a non-magnetic conductive material.

The utility model discloses a safety exit indicator lamp, wherein, a plurality of clamping blocks distributed from left to right are arranged on the outer top of the base, and the top of the housing is provided with a buckling hole used for buckling with the clamping blocks one by one; a plurality of iron blocks distributed from left to right are embedded on the front end face of the lower edge of the base, and second magnets magnetically attracted with the iron blocks one by one are embedded on the rear end face of the lower edge of the housing; after adopting this kind of structure, the mode assembly of hole and fixture block lock is in the same place detained to the top accessible of housing, and the mode assembly of lower limb accessible second magnet and iron plate magnetism actuation of housing is in the same place, so, has housing and base convenient assembling's advantage, in addition, because the utility model provides a lamp plate is integrated on the housing, and lamp plate and circuit board pass through elasticity conductive pin group and conductive contact piece group contact electrically conductive, works as the utility model discloses when needing to overhaul or maintain, the housing can conveniently be dismantled from the base.

The utility model discloses a safety exit indicator lamp, wherein, the left and right sides of the front end of the base are provided with open slots; through the setting of open slot, when needs are dismantled the housing from the base, finger or instrument can be dodged to the open slot, can insert finger or instrument in the open slot promptly to the convenience is dismantled the housing from the base after the lower extreme perk of housing.

The utility model discloses a safety exit indicator lamp, wherein, the interior bottom of housing is laminated with the lamp area, the lamp area is connected with the lamp plate electricity, the base of housing is provided with the second light trap that passes with a plurality of lamp pearls on the lamp area one by one; through the setting in lamp area, when the lamp area is luminous, can play the effect of auxiliary lighting.

The utility model discloses in the use, when the housing drops because of the damage, the magnetic control switch that is located on the circuit board can't be triggered to first magnet on the lamp plate promptly, so, magnetic control switch can break off promptly, at this moment, control module can stop driving module promptly, after driving module stop work, can make elasticity conductive pin group uncharged, so, even children touch can not cause the electric shock accident after exposing outside elasticity conductive pin group yet, the potential safety hazard has been eliminated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention with the membrane removed;

FIG. 3 is a schematic view of the structure of FIG. 2 with the cover removed;

FIG. 4 is a schematic view of the structure of FIG. 3 with the baffle removed;

fig. 5 is a schematic rear view of the lamp panel and the lamp strip assembled with the housing;

fig. 6 is a schematic block circuit diagram of the present invention.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a safety exit indicating lamp, which comprises a base 1 and a cover case 2, wherein the base 1 is used for being fixed with a junction box pre-embedded in a wall body, and the cover case 2 is detachably connected with the front end of the base 1; the middle part of the base 1 is provided with a cavity 11 with a front side opening, the rear end face of the cavity 11 is fixed with a storage battery 3 and a circuit board 4, the circuit board 4 is provided with a power module 41, a control module 42, a mode switching button 43, a magnetic control switch 44, a driving module 45 and an elastic conductive needle group 46, the storage battery 3, the power module 41, the control module 42, the mode switching button 43, the magnetic control switch 44 and the driving module 45 are electrically connected with the control module 42, the elastic conductive needle group 46 is electrically connected with the driving module 45, the middle part of the rear end face of the cavity 11 is provided with a lead hole 12, and the lead hole 12 is used for a power line in a junction box to pass through so that the power line is electrically connected with the power module 41; a baffle 5 for closing the cavity 11 is fixed at the opening at the front side of the cavity 11, and a through hole 51 for the elastic conductive needle group 46 to pass through is arranged on the baffle 5; the lamp panel 7 is attached to the inner wall of the rear side of the housing 2, a plurality of first lamp groups 71 distributed from left to right are arranged on the left portion of the front end face of the lamp panel 7, a < "> symbol is formed on each first lamp group 71, a plurality of second lamp groups 72 distributed from right to left are arranged on the right portion of the front end face of the lamp panel 7, a >" symbol is formed on each second lamp group 72, a plurality of lamp beads in each first lamp group 71 and a plurality of first light holes for the lamp beads in each second lamp group 72 to penetrate through are arranged on the front end face of the housing 2, a diaphragm 8 used for light transmission is attached to the front end face of the housing 2, characters in a safety exit character form are printed in the middle of the front side of the diaphragm 8, a conductive contact group 73 is fixed on the rear side face of the lamp panel 7, the conductive contact group 73 is used for contacting with the elastic conductive pin group 46, a first magnet 74 is fixed on the rear side face of the lamp panel 7 in a bonding manner, and the first magnet 74 is used for triggering the magnetic control switch 44; when the power line in the junction box is electrified, the power line not only can supply power to the power module and the control module, but also can charge the storage battery.

A bolt hole group 13 is arranged in the middle of the rear end face of the concave cavity 11, and the bolt hole group 13 is used for allowing a bolt to pass through so as to fix the base 1 and a junction box pre-buried in a wall body; by adopting the structure, after the bolt passes through the bolt hole group and is in threaded connection with the junction box pre-embedded in the wall body, the base can be fixed with the junction box pre-embedded in the wall body, and the base has the advantage of convenient fixation; in addition, adopt the safety exit pilot lamp of suspended structure installation on the wall body with the tradition to compare, have the advantage that fixed firmness is high.

An outwardly expanded annular step 14 is arranged at the opening of the front side of the cavity 11, the outer edge of the baffle plate 5 is supported on the annular step 14, a plurality of circumferentially distributed threaded holes 15 are formed in the rear end face of the annular step 14, screws 52 which are in one-to-one correspondence with the plurality of threaded holes 15 penetrate through the baffle plate 5, and each screw 52 is in threaded connection with the threaded hole 15 in the corresponding position; by adopting such a structure, the shutter can be reliably fixed to the base, and further, the shutter is made of a non-magnetic conductive material.

A plurality of clamping blocks 16 distributed from left to right are arranged on the outer top of the base 1, and fastening holes 21 used for being fastened with the clamping blocks 16 one by one are arranged on the top of the housing 2; a plurality of iron blocks 17 distributed from left to right are embedded on the front end face of the lower edge of the base 1, and second magnets 22 used for magnetically attracting the plurality of iron blocks 17 one by one are embedded on the rear end face of the lower edge of the housing 2; after adopting this kind of structure, the mode assembly of hole and fixture block lock is in the same place detained to the top accessible of housing, and the mode assembly of lower limb accessible second magnet and iron plate magnetism actuation of housing is in the same place, so, has housing and base convenient assembling's advantage, in addition, because the utility model provides a lamp plate is integrated on the housing, and lamp plate and circuit board pass through elasticity conductive pin group and conductive contact piece group contact electrically conductive, works as the utility model discloses when needing to overhaul or maintain, the housing can conveniently be dismantled from the base.

Open grooves 18 are formed in the left side and the right side of the front end of the base 1; through the setting of open slot, when needs are dismantled the housing from the base, finger or instrument can be dodged to the open slot, can insert finger or instrument in the open slot promptly to the convenience is dismantled the housing from the base after the lower extreme perk of housing.

A lamp strip 9 is attached to the inner bottom of the housing 2, the lamp strip 9 is electrically connected with the lamp panel 7, and second light holes through which a plurality of lamp beads on the lamp strip 9 pass one by one are formed in the bottom edge of the housing 2; through the arrangement of the lamp strip, when the lamp strip emits light, the auxiliary lighting effect can be achieved; in addition, the on-off of the lamp strip is controlled by depending on whether the power line is electrified, if the power line is electrified, the lamp strip does not emit light, and if the power failure condition occurs, namely the power line is not electrified, the lamp strip can emit light under the driving of the storage battery, the control module and the driving module; if the power cord resumes the power supply to power module, then the lamp area can extinguish.

In the installation the utility model discloses in the time, at first the power cord that will be arranged in the terminal box penetrates the cavity through the pin hole, then carry out the electricity with the power module on power cord and the circuit board and be connected, it is fixed with the pre-buried terminal box in the wall body with the base through the bolt after that, assemble the housing to the base on next time, so that the conductive contact group that is located the lamp plate rear side is electrically conductive with the contact of the elastic conductive needle group that is located the circuit board, at this moment, under the power supply of battery, first banks or second banks that are located on the lamp plate can give out light, if the safety exit is located the left side, then first banks is in luminous state then is correct, and the same reason, if the safety exit is located the right side, then the second banks is in luminous state then correct, if the safety exit is located the left side, and luminous is the second banks again, or if the safety exit is located the right side, and luminous is first banks again, then need switch over the luminous state of first banks and the second banks, specifically the switching process is as follows: the cover is detached from the base again, then the mode switching button is pressed, and after the mode switching button is pressed, the light emitting states of the first lamp group and the second lamp group can be switched, so that the first lamp group and the second lamp group can indicate the correct safety exit direction; after the light emitting states of the first lamp group and the second lamp group are correctly adjusted, fixing the baffle plate in the concave cavity, and reassembling the housing on the base; furthermore, in order to better indicate, the first light groups or the second light groups may be provided in the form of stream lights, so that the direction of the safety exit can be better indicated; the utility model discloses in the use, when the housing drops because of the damage, the magnetic control switch that is located on the circuit board can't be triggered to first magnet that is located on the lamp plate promptly, so, magnetic control switch can break off promptly, at this moment, control module can stop to drive the drive module promptly, after the drive module stops working, can make elasticity conductive pin group uncharged, so, even children touch and can not cause the electric shock accident after exposing elasticity conductive pin group outside, have eliminated the potential safety hazard; in addition, after the housing is damaged, the housing with the lamp panel and the lamp strip is replaced newly, after the housing is replaced, the first magnet located on the rear side of the lamp panel can trigger the magnetic control switch again, and therefore the emergency exit indicator lamp can be enabled to recover to a normal working state.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A fire exit indicator, comprising: the wire connecting box comprises a base (1) and a cover case (2), wherein the base (1) is used for being fixed with a wire connecting box pre-buried in a wall body, and the cover case (2) is detachably connected with the front end of the base (1); a concave cavity (11) with a front opening is formed in the middle of the base (1), a storage battery (3) and a circuit board (4) are fixed on the rear end face of the concave cavity (11), a power module (41), a control module (42), a mode switching button (43), a magnetic control switch (44), a driving module (45) and an elastic conductive needle group (46) are arranged on the circuit board (4), the storage battery (3), the power module (41), the control module (42), the mode switching button (43), the magnetic control switch (44) and the driving module (45) are all electrically connected with the control module (42), the elastic conductive needle group (46) is electrically connected with the driving module (45), a lead hole (12) is formed in the middle of the rear end face of the concave cavity (11), and the lead hole (12) is used for a power line in the junction box to penetrate through so that the power line is electrically connected with the power module (41); a baffle (5) for sealing the cavity (11) is fixed at an opening at the front side of the cavity (11), and a through hole (51) for the elastic conductive needle group (46) to pass through is formed in the baffle (5); laminating on the rear side inner wall of housing (2) has lamp plate (7), the left part of terminal surface is provided with a plurality of by left right side distributed first banks (71), every first banks (71) all form "<" symbol, the right part of terminal surface is provided with a plurality of by right left side distributed second banks (72), every before lamp plate (7) second banks (72) all form ">" symbol, be provided with on the preceding terminal surface of housing (2) and be used for supplying every a plurality of lamp pearl and every in first banks (71) a plurality of lamp pearl in second banks (72) pass one by one first light trap, the laminating has diaphragm (8) that is used for non-light tight on the preceding terminal surface of housing (2), the middle part of diaphragm (8) front side has the character of printing "safety exit" word pattern, be fixed with conductive contact piece group (73) on the trailing flank of lamp plate (7), conductive contact piece group (73) is used for contacting with elasticity conductive contact pin group (46), the bonding has first magnet behind lamp plate (74) and be used for first magnet trigger switch (74), first magnet (74) is fixed on lamp plate (7).

2. The safety exit indicator lamp according to claim 1, wherein a bolt hole group (13) is arranged in the middle of the rear end face of the cavity (11), and the bolt hole group (13) is used for a bolt to pass through so as to fix the base (1) and the junction box pre-buried in the wall.

3. The safety exit indicator lamp according to claim 1 or 2, wherein an annular step (14) expanding outwards is arranged at the front opening of the cavity (11), the outer edge of the baffle plate (5) is supported on the annular step (14), a plurality of circumferentially distributed threaded holes (15) are formed in the rear end face of the annular step (14), screws (52) corresponding to the plurality of threaded holes (15) are arranged in the baffle plate (5) in a penetrating manner, and each screw (52) is in threaded connection with the threaded hole (15) in the corresponding position.

4. The safety exit indicator lamp according to claim 1, wherein a plurality of clamping blocks (16) distributed from left to right are arranged on the outer top of the base (1), and buckling holes (21) for buckling with the plurality of clamping blocks (16) one by one are arranged on the top of the housing (2); the iron blocks (17) distributed from left to right are embedded on the front end face of the lower edge of the base (1), and the second magnets (22) used for being attracted with the iron blocks (17) in a magnetic mode are embedded on the rear end face of the lower edge of the housing (2).

5. The emergency exit indicator lamp according to claim 4, wherein the base (1) is provided with open grooves (18) on both left and right sides of the front end thereof.

6. The fire exit indicator lamp according to claim 1, wherein a lamp strip (9) is attached to the inner bottom of the housing (2), the lamp strip (9) is electrically connected with the lamp panel (7), and second light holes which penetrate through the lamp strips (9) one by one are formed in the bottom edge of the housing (2).