CN214676234U - Fire control water supply is overheat protection device for switch board - Google Patents

Abstract

The utility model provides a fire control water supply is overheat protection device for switch board, a serial communication port includes the spring, the gag lever post, the stopper, lower magnet, the check lock lever, go up magnet, the locking plate, sealed pad, the protection pad, the butterfly handle, the screw rod, the slider, the installation piece, twist the butterfly handle soon anticlockwise, take out the screw rod, make the locking plate relieve the locking, the locking plate rotates to accomodating the groove under the effect of pivot, pulling heat conduction offset plate downwards, it takes place the separation to go up magnet and lower magnet, further realized that the check lock lever takes place the separation with the stopper, the check lock lever in the removal process, the locking groove of its lateral wall extrudees the gag lever post, make the gag lever post under the effect of spring, it makes its and locking groove separation to the both sides removal of check lock lever, the locking in locking groove has been released, the check lock lever can continue to move to the outside in locking groove, and then realized to by heat conduction offset plate, The heat dissipation unit is formed by the heat dissipation plate and the heat dissipation fins and is detached.

Description

Fire control water supply is overheat protection device for switch board

Technical Field

The utility model relates to a switch board technical field especially relates to a fire control water supply is overheat protection device for switch board.

Background

The fire-fighting water supply control cabinet is used for controlling water supply operation, a dual-power switch, a circuit breaker, a contactor, a relay, a fire-fighting linkage module, fire-fighting mechanical emergency starting equipment and other devices are arranged in the fire-fighting control cabinet, and the fire-fighting control cabinet can automatically start a fire-fighting water pump to provide a fire-fighting water source for a water fire-fighting facility in case of fire; the fire pump can be started and stopped manually on the fire pump control cabinet; through a fire-fighting linkage module and a fire automatic alarm system circuit which are arranged in a fire-fighting control cabinet, the working state of the fire pump is displayed in a fire-fighting control room or a duty room, and a duty worker can remotely and manually start and stop equipment of the fire pump; at present, an electric element in a control cabinet is arranged in a closed control cabinet, when the electric element is used for a long time, the heat on the electric element is easy to overheat, and the heat is easy to cause the short circuit of the electric element;

the existing overheat protection device for the control cabinet enables a processor to analyze the heat of the temperature after receiving the temperature on a communication circuit board in the control cabinet through the use of an analysis module, a comparison module and a control module, and the temperature is transmitted to the comparison module for comparison, so that when the temperature difference of the heat compared with the temperature is higher than the rated temperature, the comparison module can disconnect the communication circuit board in time through a control switch in the control cabinet body of the control module, thereby ensuring the safety of the communication circuit board in use and improving the practicability of the control cabinet; through the matching use of the heat dissipation plate, the heat dissipation fins and the heat conduction rubber plate, when the heat conduction rubber plate absorbs heat in the cabinet body, the heat can be dissipated through the heat dissipation plate and the heat dissipation fins, so that the heat dissipation effect of the control cabinet is ensured, and the practicability of the control cabinet is ensured; through the use of the through grooves and the through holes, when heat is dissipated, the through grooves in the heat dissipation plate can be introduced with airflow, and the airflow flows into the through holes, so that the contact area between the air and the heat dissipation plate is increased, the heat dissipation efficiency of the heat dissipation plate is improved, and the practicability of the control cabinet is improved;

in the prior art, although the heat dissipation plate, the heat dissipation fins and the heat conductive rubber plate are used in a matched manner, the heat dissipation unit can absorb the heat inside the cabinet body, the heat dissipation unit consisting of the heat dissipation plate, the heat dissipation fins and the heat conductive rubber plate is a main core component for absorbing and dissipating the heat inside the cabinet body, and the heat dissipation unit is a main core component for absorbing and dissipating the heat inside the cabinet body, so that the heat dissipation unit has low heat dissipation efficiency after a control cabinet is used for a long time, and needs to be disassembled for maintenance or replacement at the moment, but the existing heat dissipation unit is installed in the installation groove at the top of the cabinet body in a clamping manner, so that the heat dissipation unit can be disassembled and installed only by manually pressing the heat dissipation unit inwards or pulling the heat dissipation unit outwards of the installation groove when the heat dissipation assembly is installed or disassembled, the operation process is time-consuming and labor-consuming and tedious, and increases the output of labor force, the radiator is not convenient to disassemble and assemble, and the disassembling and assembling efficiency of the radiator assembly is reduced.

Disclosure of Invention

According to the technical problem, the utility model provides an overheat protection device for fire-fighting water supply control cabinet, which is characterized by comprising a spring, a limiting rod, a limiting block, a lower magnet, a heat-conducting rubber plate, a heat dissipation fin, a locking rod, an upper magnet, a locking plate, a sealing gasket, a protection pad, a butterfly handle, a screw rod, a slider and two installation blocks, wherein the number of the installation blocks is two, the heat dissipation plate is arranged between the two installation blocks, a heat dissipation channel is arranged inside the heat dissipation plate, the top of the heat dissipation plate is provided with the heat dissipation fin, and the bottom of the heat dissipation plate is provided with the heat-conducting rubber plate; the bottom of each of the two mounting blocks is provided with a locking groove, the top of each locking groove is provided with a limiting block, each limiting block is of a concave structure, the bottom of each limiting block is provided with a lower magnet, two ends of each mounting block are provided with mounting grooves which are communicated with the corresponding locking groove, one end of a spring is mounted in each mounting groove, the other end of each spring is provided with a limiting rod, the left end and the right end of the top of each heat-conducting rubber plate are provided with locking rods respectively, the outer side wall of each locking rod is provided with a locking groove, each locking groove is matched with the corresponding limiting rod for use, the top of each locking rod is provided with a magnet, and the top of each heat-conducting rubber plate is provided with a sealing gasket; the outer side wall of the mounting block is provided with a sliding groove, the sliding groove is of a T-shaped structure, the lower ends of the left and right outer side walls of the heat dissipation plate are respectively provided with a sliding block, the sliding block is matched with the sliding groove for use, the upper ends of the left and right side walls of the heat dissipation plate are respectively provided with an accommodating groove, a locking plate is arranged in the accommodating groove and is rotatably connected with the side walls of the accommodating groove through a rotating shaft, the bottom of the locking plate is provided with a sealing gasket, the locking plate is internally provided with a locking hole, the top of the locking plate is provided with a fixing groove, the fixing groove and the locking hole are arranged on the same straight line, the fixing groove and the locking hole are connected with a screw through threads, the top of the screw is provided with a butterfly-shaped handle, the bottom of the butterfly-shaped handle is provided with a protection pad, and the protection pad is made of rubber;

the heat-conducting rubber plate, the heat-dissipating plate and the heat-dissipating fins form a heat-dissipating unit.

The utility model has the advantages that: the utility model discloses on the basis of fixing through the joint mode at present, increased the spring, the gag lever post, the stopper, lower magnet, heat conduction offset plate, the heating panel, radiating fin, the check lock lever, go up magnet, the locking plate, sealed pad, the protection pad, the butterfly handle, the screw rod, the slider, the installation piece, improve this application into the dismouting structure of being convenient for, through the setting of locking plate and screw rod, realized the primary location of radiating element and installation piece, through inserting the check lock lever into the locking groove, the gag lever post uses with the locking groove cooperation, the check lock lever is adsorbed to the stopper under the effect of magnetic force through last magnet and lower magnet simultaneously, realized the once more location of radiating element and installation piece; the butterfly handle is screwed anticlockwise, the screw rod is taken out, so that the locking plate is unlocked, the locking plate rotates into the accommodating groove under the action of the rotating shaft, the heat-conducting rubber plate is pulled downwards, the upper magnet is separated from the lower magnet, the locking rod is further separated from the limiting block, meanwhile, the locking rod in the moving process extrudes the limiting rod through the locking groove in the side wall, the limiting rod moves towards the two sides of the locking rod under the action of the spring to be separated from the locking groove, the locking of the locking groove is released, the locking rod can continue to move towards the outer side of the locking groove, meanwhile, the sliding block on the side wall of the heat dissipation plate moves downwards in the sliding groove, and the heat dissipation unit consisting of the heat-conducting rubber plate, the heat dissipation plate and the heat dissipation fins is further dismounted, the operation process is more time-saving and labor-saving, the dismounting process is more convenient, and a large amount of labor output is not required to be consumed, the disassembly efficiency of the heat dissipation assembly is improved;

the utility model discloses increased sealed the pad bottom heat conduction offset plate and installation piece, sealed the pad at the increase of installation piece top and locking plate for certain sealed effect is played to the junction between radiator unit and the installation piece, can prevent effectively that the dust from getting into the internal portion of cabinet once more.

Drawings

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

FIG. 2 is a schematic view of the present invention mounted to a cabinet body;

FIG. 3 is an enlarged view of the position A of the present invention;

FIG. 4 is a side view of the heat dissipating plate of the present invention with a locking plate mounted on the side wall thereof;

FIG. 5 is a schematic view of the heat dissipating plate of the present invention with a receiving groove formed on a side wall thereof;

fig. 6 is a bottom view of the mounting block and the heat dissipating plate of the present invention connected by the sliding block and the sliding groove;

FIG. 7 is a schematic view of the mounting block of the present invention having a sliding groove;

fig. 8 is a schematic view of the slider of the present invention;

FIG. 9 is a schematic view of the bottom of the mounting block of the present invention having a locking groove;

fig. 10 is a schematic view of the locking lever of the present invention.

As shown in the figure, the cabinet comprises a cabinet body 1, a locking groove 1-1, a spring 1-2, a limiting rod 1-3, a limiting block 1-4, a lower magnet 1-5, a sliding groove 1-6, a heat-conducting rubber plate 3-1, a heat-radiating plate 3-2, a heat-radiating channel 3-3, a heat-radiating fin 3-4, a locking rod 3-5, a locking groove 3-6, an upper magnet 3-7, a receiving groove 3-8, a rotating shaft 3-9, a locking plate 3-10, a sealing gasket 3-11, a protection pad 3-12, a butterfly-shaped handle 3-13, a screw 3-14, a sliding block 3-15 and an installation block 3-16.

Detailed Description

Example 1

The utility model provides an overheat protection device for a fire-fighting water supply control cabinet, which is characterized by comprising a spring 1-2, a limiting rod 1-3, a limiting block 1-4, a lower magnet 1-5, a heat-conducting rubber plate 3-1, a heat dissipation plate 3-2, heat dissipation fins 3-4, a locking rod 3-5, an upper magnet 3-7, a locking plate 3-10, a sealing gasket 3-11, a protection pad 3-12, a butterfly handle 3-13, a screw rod 3-14, a slider 3-15 and mounting blocks 3-16, wherein the number of the mounting blocks 3-16 is two, the heat dissipation plate 3-2 is arranged between the two mounting blocks 3-16, a heat dissipation channel 3-3 is arranged inside the heat dissipation plate 3-2, the heat dissipation fins 3-4 are arranged at the top of the heat dissipation plate 3-2, the bottom of the heat dissipation plate 3-2 is provided with a heat conduction rubber plate 3-1; the bottom of the two installation blocks are respectively provided with a locking groove 1-1, the top of the locking groove 1-1 is provided with a limiting block 1-4, the limiting block 1-4 is of a concave structure, the bottom of the limiting block 1-4 is provided with a lower magnet 1-5, two ends of the installation block 3-16 are provided with installation grooves which are communicated with the locking groove 1-1, one end of a spring 1-2 is installed in the installation groove, the other end of the spring 1-2 is provided with a limiting rod 1-3, the left end and the right end of the top of the heat conducting rubber plate 3-1 are respectively provided with a locking rod 3-5, the outer side wall of the locking rod 3-5 is provided with a locking groove 3-6, the locking groove 3-6 is matched with the limiting rod 1-3 for use, the top of the locking rod 3-5 is provided with an upper magnet 3-7, the top of the heat-conducting rubber plate 3-1 is provided with a sealing gasket 3-11; the outer side wall of the mounting block is provided with sliding grooves 1-6, the sliding grooves 1-6 are of a T-shaped structure, the lower ends of the left and right outer side walls of a heat dissipation plate 3-2 are respectively provided with sliding blocks 3-15, the sliding blocks 3-15 are matched with the sliding grooves 1-6 for use, the upper ends of the left and right side walls of the heat dissipation plate 3-2 are respectively provided with accommodating grooves 3-8, locking plates 3-10 are arranged in the accommodating grooves 3-8, the locking plates 3-10 are rotatably connected with the side walls of the accommodating grooves 3-8 through rotating shafts 3-9, sealing gaskets 3-11 are arranged at the bottoms of the locking plates 3-10, locking holes are formed in the locking plates 3-10, fixing grooves are formed at the tops of the locking plates 3-10, the fixing grooves and the locking holes are formed in the same straight line, and screws 3-14 are connected in the fixing grooves and the locking holes through threads, the top of the screw rod 3-14 is provided with a butterfly handle 3-13, the bottom of the butterfly handle 3-13 is provided with a protective pad 3-12, and the protective pad 3-12 is made of rubber;

the heat-conducting rubber plate 3-1, the heat-dissipating plate 3-2 and the heat-dissipating fins 3-4 form a heat-dissipating unit.

Example 2

Before the utility model is used, two mounting blocks 3-16 are respectively welded on the left and right side walls of a mounting groove arranged at the top of a cabinet body 1, a heat dissipation unit arranged between the two mounting blocks 3-16 is realized through the arrangement of locking plates 3-10 and screw rods 3-14, the primary positioning of the heat dissipation unit and the mounting blocks is realized, the locking rod 3-5 is inserted into the locking groove 1-1, the limiting rod 1-3 is matched with the locking groove 3-6 for use, and meanwhile, the locking rod 3-5 is adsorbed onto the limiting block 1-4 through the upper magnet 3-7 and the lower magnet 1-5 under the action of magnetic force, so that the re-positioning of the heat dissipation unit and the mounting blocks is realized;

according to the heat dissipation cabinet, the heat dissipation plate 3-2, the heat dissipation fins 3-4 and the heat conduction rubber plate 3-1 are matched for use, so that when the heat conduction rubber plate 3-1 absorbs heat inside the cabinet body 1, the heat can be dissipated through the heat dissipation plate 3-2 and the heat dissipation fins 3-4, the heat dissipation effect inside the cabinet body 1 is guaranteed, and through the use of the heat dissipation channel 3-3, when the heat is dissipated, the heat dissipation channel 3-3 inside the heat dissipation plate 3-2 can be introduced with air flow, so that the contact area between the air and the heat dissipation plate 3-2 is enlarged, and the heat dissipation efficiency of the heat dissipation plate 3-2 is improved; when the heat dissipation efficiency of the heat dissipation unit is low, the heat dissipation unit needs to be detached for maintenance and replacement, the butterfly-shaped handle 3-13 is screwed anticlockwise, the screw rods 3-14 are taken out, the locking plates 3-10 are unlocked, the locking plates 3-10 rotate into the accommodating grooves 3-8 under the action of the rotating shafts 3-9, the heat-conducting rubber plates 3-1 are pulled downwards to drive the locking rods 3-5 to move downwards, the upper magnets 3-7 are separated from the lower magnets 1-5, the locking rods 3-5 are further separated from the limiting blocks 1-4, meanwhile, the locking rods 3-5 in the moving process extrude the limiting rods 1-3 through the locking grooves 3-6 in the side walls of the locking rods 3-5, and the limiting rods 1-3 are under the action of the springs 1-2, the locking rod 3-5 moves towards the two sides to be separated from the locking groove 3-6, locking of the locking groove 3-6 is released, the locking rod 3-5 can continue to move towards the outer side of the locking groove 1-1, meanwhile, the sliding block 3-15 on the side wall of the heat dissipation plate 3-2 moves downwards in the sliding groove 1-6, and therefore the heat dissipation unit consisting of the heat conduction rubber plate 3-1, the heat dissipation plate 3-2 and the heat dissipation fins 3-4 is detached, and workers can maintain or replace the heat dissipation unit.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. An overheating protection device for a fire-fighting water supply control cabinet is characterized by comprising springs, limiting rods, limiting blocks, lower magnets, heat-conducting rubber plates, heat dissipation fins, locking rods, upper magnets, locking plates, sealing gaskets, protection pads, butterfly handles, screws, sliding blocks and mounting blocks, wherein the number of the mounting blocks is two, the heat dissipation plates are arranged between the two mounting blocks, heat dissipation channels are arranged inside the heat dissipation plates, the heat dissipation fins are arranged at the tops of the heat dissipation plates, and the heat-conducting rubber plates are arranged at the bottoms of the heat dissipation plates; the bottom of each of the two mounting blocks is provided with a locking groove, the top of each locking groove is provided with a limiting block, the bottom of each limiting block is provided with a lower magnet, two ends of each mounting block are provided with mounting grooves which are communicated with the locking grooves, one end of a spring is mounted in each mounting groove, the other end of each spring is provided with a limiting rod, the left end and the right end of the top of each heat-conducting rubber plate are provided with locking rods respectively, the outer side wall of each locking rod is provided with a locking groove, each locking groove is matched with the corresponding limiting rod for use, the top of each locking rod is provided with an upper magnet, and the top of each heat-conducting rubber plate is provided with a sealing gasket; the lateral wall of installation piece has been seted up the spout, the slider is installed respectively to the lower extreme of lateral wall about the heating panel, the slider uses with the spout cooperation, the groove of accomodating has been seted up respectively to the upper end of lateral wall about the heating panel, it is provided with the locking board to accomodate the groove, the locking board rotates through the pivot and the lateral wall of accomodating the groove to be connected, the bottom of locking board is provided with sealed the pad, the locking hole has been seted up to the inside of locking board, the fixed slot has been seted up at the top of locking board, this fixed slot and locking hole are seted up on same straight line, have the screw rod through threaded connection in this fixed slot and the locking hole, the butterfly handle is installed at the top of screw rod, the bottom of butterfly handle is provided with the protection pad.

2. The overheating protection device for the fire water supply control cabinet as claimed in claim 1, wherein the limiting block is of a concave structure.

3. The overheating protection device for the fire water supply control cabinet as recited in claim 1, wherein the sliding groove is of a "T" shape.

4. The overheat protection device for the fire water supply control cabinet according to claim 1, wherein the protection pad is made of rubber, and the heat conducting rubber plate, the heat dissipation plate and the heat dissipation fins form a heat dissipation unit.

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