CN220554156U - Fire emergency lighting lamp controller - Google Patents

Abstract

The utility model relates to the technical field of fire emergency lamps and discloses a fire emergency lighting lamp controller, which comprises an outer shell and an inner shell, wherein a plurality of first return springs are fixedly arranged between the inner side of the outer shell and the inner shell, first damping rods are fixedly arranged at positions, close to the first return springs, of the inner side of the outer shell and the inner shell, fourth return springs are fixedly arranged at positions, close to four corners, of the inner side of the outer shell, an anti-collision block is fixedly arranged at one end, far away from the outer shell, of the fourth return springs, and moving rods are hinged at the upper side and the lower side of the anti-collision block. According to the utility model, the controller body in the inner shell can be protected from multiple directions when the outer shell is in collision through the separation of the inner shell and the outer shell, the controller body is prevented from being damaged due to collision, the upper protective shell and the lower protective shell are separated to form an opening due to the thermal expansion of the expansion resetting piece, and generated heat is transferred to the outside from the ventilation groove through the opening position, so that heat dissipation is effectively carried out.

Description

Fire emergency lighting lamp controller

Technical Field

The utility model relates to the technical field of fire emergency lamps, in particular to a fire emergency lighting lamp controller.

Background

The fire emergency lamp is a lamp used for lighting in fire emergency, has the characteristics of long emergency time, high brightness and good stability, is currently widely applied to various public places, provides great help for emergency lighting safety, is generally provided with a corresponding controller for controlling the use of the emergency lamp, is an electronic component used for controlling the emergency lamp and installed inside the emergency lamp, and is convenient for workers to control and adjust the emergency lamp, and the effective and accurate use of the emergency lamp is convenient.

General controller can produce great heat after using for a long time, and the heat that common controller produced all dispels the heat through the heat extraction hole that self set up, can't carry out the thermal emission on a large scale, and heat conduction is inhomogeneous can lead to the radiating effect not good, leads to the fact the too high condition of local temperature easily, influences the life of controller body.

Accordingly, one skilled in the art would provide a fire emergency lighting fixture controller that addresses the problems set forth in the background above.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a fire emergency lighting lamp controller which protects a controller body in an inner shell from multiple directions, prevents the controller body from being damaged due to collision, effectively reduces the damage rate of the controller body, and effectively dissipates heat by transmitting heat generated by the controller body to the outside from an air vent through an opening position between an upper protective shell and a lower protective shell, and prevents the controller body from being overheated and damaged.

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

the fire emergency lighting lamp controller comprises an outer shell and an inner shell, wherein a plurality of first return springs are fixedly arranged between the inner side of the outer shell and the inner shell, and first damping rods are fixedly arranged at positions, close to the first return springs, of the inner side of the outer shell and the inner shell;

the inner side of the shell is fixedly provided with fourth reset springs at four corners, the positions of the fourth reset springs far away from one end of the shell are fixedly provided with anti-collision blocks, the positions of the upper side and the lower side of the anti-collision blocks are hinged with moving rods, the positions of the moving rods far away from one end of the anti-collision blocks are fixedly provided with sliding blocks, and the positions, close to the sliding blocks, inside the shell are provided with sliding grooves;

the inside fixed a plurality of No. three reset springs that are provided with of shell, a plurality of the fixed frame shaped plate that is provided with between No. three reset springs, the fixed a plurality of spacing posts that are provided with of frame shaped plate inboard, the both sides are close to the frame shaped plate position about the inner shell all fixedly are provided with the connecting plate, and a plurality of the connecting plate opposite side terminal surface has all seted up a plurality of spring chamber, a plurality of the fixed No. two reset springs that are provided with respectively between connecting plate and the spacing post

The inner shell comprises an upper protective shell, a lower protective shell is movably arranged on the lower end face of the upper protective shell, a plurality of first reset springs are fixedly arranged on the outer sides of the upper protective shell and the lower protective shell and far away from one end of the outer shell, expansion reset pieces are fixedly arranged on the positions, close to the two sides, of the opposite sides of the upper protective shell and the lower protective shell, heat-conducting plates are fixedly arranged on the positions, close to the two sides of the inner part, of the upper protective shell and the lower protective shell, a plurality of expansion reset pieces are fixedly arranged on the end face positions, close to the opposite sides of the heat-conducting plates, of one end of each expansion reset piece, close to the heat-conducting plates, a controller body is movably arranged between the upper protective shell and the lower protective shell, a plurality of ventilation grooves are respectively formed in the two sides of the outer shell, and a filter screen is fixedly arranged on the positions, close to the ventilation grooves, of the inner part of the outer shell;

through the technical scheme, the inner shell contacts and extrudes the fourth reset spring with the anti-collision block to enable the fourth reset spring to deform, the anti-collision block is prevented from being in strong collision with the inner shell, the inner shell drives the connecting plate to move and extrude a plurality of limit posts to enable the second reset spring to deform, a plurality of limit posts are prevented from directly colliding with the connecting plate, the frame-shaped plate extrudes a plurality of third reset springs to enable a plurality of third reset springs to deform, a controller body in the inner shell can be effectively protected in a plurality of directions, the controller body is effectively prevented from being damaged due to collision, heat can be transferred to the heat-conducting plate to heat the expansion reset plate when the controller body is overheated, the expansion reset plate can expand and deform to enable the upper protective shell and the lower protective shell to be mutually separated and far away, and heat is transferred to the outside through the ventilation grooves to effectively dissipate heat.

Further, the sliding blocks are respectively arranged in the sliding grooves in a sliding manner;

through the technical scheme, the sliding block slides in the sliding groove to facilitate the increase of the stability of the moving rod and the anti-collision block, and the anti-collision block is prevented from shaking too much when collision occurs.

Further, protection pads are fixedly arranged on the outer side of the inner shell and close to the positions of the plurality of anti-collision blocks;

through above-mentioned technical scheme, can prevent that the inner shell from directly producing friction vibrations with the crashproof piece when the controller body rocks, the protection pad can increase the stability between inner shell and the crashproof piece.

Further, a second damping rod is fixedly arranged between the connecting plates and the limiting columns and close to the inner side of the second return spring;

through above-mentioned technical scheme, a plurality of No. two damping bars can increase No. two reset spring's stability, prevent No. two reset spring rocks, effectively increases the stability between connecting plate and the a plurality of spacing post.

Further, a switch is fixedly arranged on the upper end face of the shell;

through the technical scheme, the switch can be convenient for the controller body to open and close, and is convenient for operating the controller body.

Further, a third damping rod is fixedly arranged between the shell and the frame plate and close to the inner sides of the third return springs;

through above-mentioned technical scheme, stability when a plurality of No. three reset springs use can be improved to a plurality of No. three damping bars, prevents that a plurality of No. three reset springs from rocking.

Further, the expansion reset piece is made of an iron-nickel-cobalt alloy material;

through the technical scheme, the Fe-Ni-Co alloy material can be heated and expanded, can be restored after being cooled, is convenient for separating the upper protective shell and the lower protective shell from each other, and can conveniently and rapidly discharge hot air in the controller body.

The utility model has the following beneficial effects:

1. according to the fire emergency lighting lamp controller, the inner shell is contacted with the anti-collision block to extrude the fourth reset spring to enable the fourth reset spring to deform, the corner position of the inner shell is prevented from colliding with the outer shell, the inner shell drives the connecting plate to move to extrude the plurality of limiting columns to enable the second reset spring to deform, the plurality of limiting columns are prevented from directly colliding with the connecting plate, the upper position and the lower position of the inner shell can be effectively prevented from colliding with the outer shell, the frame-shaped plate extrudes the plurality of third reset springs to enable the plurality of third reset springs to deform, the positions on two sides of the inner shell can be effectively prevented from colliding with the outer shell, accordingly, the controller body in the inner shell is protected in multiple directions, damage to the controller body due to collision is effectively prevented, and the damage rate of the controller body is effectively reduced.

2. According to the fire emergency lighting lamp controller, the expansion reset piece, the heat conducting plate, the upper protective shell, the lower protective shell and the ventilation groove are arranged, heat can be transferred to the heat conducting plate when the controller body is overheated, the heat conducting plate transfers the heat to the expansion reset piece to heat the expansion reset piece, the expansion reset piece can expand and deform to enable the upper protective shell and the lower protective shell to be separated from each other when the controller body is overheated, the heat is transferred to the outside from the ventilation groove through the opening position between the upper protective shell and the lower protective shell, the heat can be comprehensively and rapidly dissipated to the controller body, the use of the controller body is prevented from being affected by local overheating, and the service life of the controller body is effectively prolonged.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a schematic front cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A of FIG. 2;

FIG. 4 is an enlarged schematic view of the utility model at B of FIG. 2;

FIG. 5 is an enlarged schematic view of the utility model at C of FIG. 2;

fig. 6 is a schematic view showing a part of the structure of the expansion-resetting piece in the expanded state in the present utility model.

Legend description:

1. a housing; 2. an inner case; 3. a first damping rod; 4. a frame-shaped plate; 5. a controller body; 6. a first return spring; 7. a vent groove; 8. a filter screen; 9. an anti-collision block; 10. a protective pad; 11. a slide block; 12. a fourth return spring; 13. a motion bar; 14. a chute; 15. a connecting plate; 16. a second return spring; 17. a spring cavity; 18. a second damping rod; 19. a limit column; 20. a third damping rod; 21. a return spring III; 22. an expansion reset piece; 23. a heat conductive plate; 24. a switch; 201. an upper protective shell; 202. and a lower protective shell.

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.

Examples

Referring to fig. 1-6, one embodiment provided by the present utility model is: the fire emergency lighting lamp controller comprises an outer shell 1 and an inner shell 2, wherein a plurality of first return springs 6 are fixedly arranged between the inner side of the outer shell 1 and the inner shell 2, a first damping rod 3 is fixedly arranged at the positions, close to the plurality of first return springs 6, of the inner side of the outer shell 1 and the inner shell 2, the first damping rod 3 and the first return springs 6 can prevent the outer shell 1 and the inner shell 2 from being damaged when impact vibration is generated between the outer shell 1 and the inner shell 2, and the damping effect can be effectively achieved;

the inside of the outer shell 1 is fixedly provided with fourth reset springs 12 by four corners, the positions of one ends, away from the outer shell 1, of the fourth reset springs 12 are fixedly provided with anti-collision blocks 9, the anti-collision blocks 9 can prevent the inner shell 2 from directly contacting the outer shell 1, a buffer effect is achieved, the positions of the upper side and the lower side of the anti-collision blocks 9 are hinged with moving rods 13, the positions of one ends, away from the anti-collision blocks 9, of the moving rods 13 are fixedly provided with sliding blocks 11, the positions, close to the sliding blocks 11, of the inside of the outer shell 1 are provided with sliding grooves 14, and the sliding blocks 11 and the sliding grooves 14 can prevent the anti-collision blocks 9 from being excessively deformed during use;

a plurality of third-size reset springs 21 are fixedly arranged in the outer shell 1, frame-type plates 4 are fixedly arranged between the third-size reset springs 21, the frame-type plates 4 are arranged in a circle on the inner side of the outer shell 1 and can be connected with connecting plates 15 on the upper side and the lower side, the dislocation of an upper protective shell 201 and a lower protective shell 202 caused by the dislocation of the connecting plates 15 on the upper side and the lower side is prevented, a plurality of limit posts 19 are fixedly arranged on the inner side of the frame-type plates 4, connecting plates 15 are fixedly arranged on the upper side and the lower side of the inner shell 2 close to the frame-type plates 4, a plurality of spring cavities 17 are respectively formed in the end faces of the opposite sides of the plurality of connecting plates 15, the positions of the plurality of spring cavities 17 are used for limiting the plurality of limit posts 19, the limit posts 19 are prevented from moving left and right in the plurality of spring cavities 17, the frame-type plates 4 can be driven to move when the connecting plates 15 drive the limit posts 19 to move left and right, the plurality of third-size reset springs 21 can prevent the frame-type plates 4 from moving too much to play a buffering role, and a second-size reset spring 16 is fixedly arranged between the plurality of connecting plates 15 and the limit posts 19 respectively;

the inner shell 2 comprises an upper protective shell 201, a lower protective shell 202 is movably arranged on the lower end surface of the upper protective shell 201, the outer sides of the upper protective shell 201 and the lower protective shell 202 are fixedly arranged at the positions, far away from the outer shell 1, of a plurality of first reset springs 6, expansion reset sheets 22 are fixedly arranged at the positions, close to the two sides, of the opposite sides of the upper protective shell 201 and the lower protective shell 202, heat-conducting plates 23 are fixedly arranged at the positions, close to the two sides, of the inner sides of the upper protective shell 201 and the lower protective shell 202, of the plurality of expansion reset sheets 22, and one ends, close to the plurality of heat-conducting plates 23, of the plurality of expansion reset sheets are fixedly arranged at the end surface positions, opposite to the plurality of heat-conducting plates 23, respectively;

the controller body 5 is movably arranged between the upper protective shell 201 and the lower protective shell 202, heat is transferred to the heat conducting plate 23 to heat the expansion reset piece 22 when the controller body 5 is overheated, the expansion reset piece 22 expands and deforms when the controller body is overheated, so that the upper protective shell 201 and the lower protective shell 202 are separated from each other and far away, hot air is transferred from the space between the upper protective shell 201 and the lower protective shell 202 and is transferred to the outside through the vent grooves 7 to radiate heat, the expansion reset piece 22 cools and resets after the heat of the controller body 5 is radiated, the upper protective shell 201 and the lower protective shell 202 are mutually close to each other and reset, a plurality of vent grooves 7 are respectively formed in two sides of the shell 1, the vent grooves 7 can radiate heat rapidly, damage caused by heating of the controller body 5 is prevented, the filter screen 8 is fixedly arranged at the position inside the shell 1 close to the plurality of vent grooves 7, and the filter screen 8 can prevent external impurities from entering the inside the shell 1;

the sliding blocks 11 are respectively arranged in the sliding grooves 14 in a sliding manner, the sliding blocks 11 slide in the sliding grooves 14 so as to increase the stability of the moving rod 13 and the anti-collision block 9, the anti-collision block 9 is prevented from shaking too much during collision, the protection pad 10 is fixedly arranged at the position, close to the anti-collision block 9, of the outer side of the inner shell 2, the protection pad 10 can increase the stability between the inner shell 2 and the anti-collision block 9 when the controller body 5 shakes, the damping rods 18 are fixedly arranged at the position, close to the inner side of the second-number reset spring 16, between the connecting plates 15 and the limiting columns 19, the damping rods 18 can increase the stability of the second-number reset spring 16, the second-number reset spring 16 is prevented from shaking, and the stability between the connecting plates 15 and the limiting columns 19 is effectively increased;

the fixed switch 24 that is provided with of shell 1 up end, switch 24 can make things convenient for controller body 5 to open and close, be convenient for operate controller body 5, be close to a plurality of No. three reset spring 21 inboard positions between shell 1 and the frame shaped plate 4 and all fixedly be provided with No. three damping bars 20, the stability when a plurality of No. three reset spring 21 uses can be improved to a plurality of No. three damping bars 20, prevent that a plurality of No. three reset spring 21 from rocking, inflation reset plate 22 is made by the iron-nickel-cobalt alloy material, the iron-nickel-cobalt alloy material can be heated expansion, can recover after the cooling, be convenient for separate each other last protective housing 201 and lower protective housing 202, can conveniently discharge the steam in the controller body 5 fast.

Working principle: when the anti-collision device is used, the inner shell 2 is contacted with the anti-collision block 9 to extrude the fourth return spring 12 to deform the fourth return spring 12, the strong collision between the anti-collision block 9 and the inner shell 2 is avoided, the buffer effect can be effectively achieved, the inner shell 2 drives the connecting plate 15 to move and extrude the plurality of limiting columns 19 to deform the second return spring 16, the plurality of limiting columns 19 can be prevented from directly colliding with the connecting plate 15, the connecting plate 15 moves left and right to drive the plurality of limiting columns 19 to move left and right, the frame plate 4 can drive the frame plate 4 to move left and right, the frame plate 4 can extrude the plurality of third return springs 21 to deform the plurality of third return springs 21, the controller body 5 in the inner shell 2 can be effectively protected in a plurality of directions, the controller body 5 can be effectively prevented from being collided and damaged in a plurality of directions when in transportation, the installation and use, heat can be transferred to the heat conducting plate 23 heat conducting plate 22 is heated by the controller body 5, the heat conducting plate 22 can be expanded and deformed by the expansion reset plate 22 when the heat conducting plate is overheated, so that the upper protective shell 201 and the lower protective shell 202 are separated from each other, the heat can be transferred from the upper protective shell 201 and the lower protective shell 202, the heat can be transferred from the upper protective shell 202 and the lower protective shell 202, and the outside can be effectively radiated to the outside through the ventilation groove 7.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a fire emergency lighting lamp controller, includes shell (1) and inner shell (2), its characterized in that: a plurality of first return springs (6) are fixedly arranged between the inner side of the outer shell (1) and the inner shell (2), and a first damping rod (3) is fixedly arranged at the positions, close to the plurality of first return springs (6), of the inner side of the outer shell (1) and the inner shell (2);

four return springs (12) are fixedly arranged on the inner side of the shell (1) near four corners, an anti-collision block (9) is fixedly arranged at one end, far away from the shell (1), of each of the four return springs (12), a moving rod (13) is hinged at the upper side and the lower side of each of the anti-collision blocks (9), sliding blocks (11) are fixedly arranged at one end, far away from the anti-collision block (9), of each of the moving rods (13), and sliding grooves (14) are formed in the shell (1) and close to the sliding blocks (11);

a plurality of third return springs (21) are fixedly arranged in the outer shell (1), frame-shaped plates (4) are fixedly arranged between the third return springs (21), a plurality of limit columns (19) are fixedly arranged on the inner side of each frame-shaped plate (4), connecting plates (15) are fixedly arranged on the upper side and the lower side of each inner shell (2) close to the positions of the frame-shaped plates (4), a plurality of spring cavities (17) are formed in the end face of one opposite side of each connecting plate (15), and second return springs (16) are respectively fixedly arranged between each connecting plate (15) and each limit column (19);

the inner shell (2) comprises an upper protective shell (201), the lower end face of the upper protective shell (201) is movably provided with a lower protective shell (202), the outer sides of the upper protective shell (201) and the lower protective shell (202) are fixedly arranged at one end positions of a plurality of first reset springs (6) away from the outer shell (1), expansion reset pieces (22) are fixedly arranged at two opposite sides of the upper protective shell (201) and the lower protective shell (202), heat-conducting plates (23) are fixedly arranged at two opposite sides of the upper protective shell (201) and the lower protective shell (202), a plurality of expansion reset pieces (22) are fixedly arranged at the end face positions of one opposite sides of the plurality of heat-conducting plates (23) close to one ends of the plurality of heat-conducting plates respectively, a controller body (5) is movably arranged between the upper protective shell (201) and the lower protective shell (202), a plurality of ventilation grooves (7) are respectively formed in two sides of the outer shell (1), and a plurality of filter screens (8) are fixedly arranged at positions of the inner side of the outer shell (1) close to the plurality of ventilation grooves (7).

2. The fire emergency lighting fixture controller of claim 1, wherein: the sliding blocks (11) are respectively arranged in the sliding grooves (14) in a sliding mode.

3. The fire emergency lighting fixture controller of claim 1, wherein: and protection pads (10) are fixedly arranged at positions, close to the anti-collision blocks (9), on the outer side of the inner shell (2).

4. The fire emergency lighting fixture controller of claim 1, wherein: and a second damping rod (18) is fixedly arranged between the connecting plates (15) and the limiting columns (19) and close to the inner side of the second return spring (16).

5. The fire emergency lighting fixture controller of claim 1, wherein: the upper end face of the shell (1) is fixedly provided with a switch (24).

6. The fire emergency lighting fixture controller of claim 1, wherein: and a third damping rod (20) is fixedly arranged between the shell (1) and the frame-shaped plate (4) and close to the inner side of the plurality of third return springs (21).

7. The fire emergency lighting fixture controller of claim 1, wherein: the expansion reset sheet (22) is made of an iron-nickel-cobalt alloy material.