CN210007192U

CN210007192U - monitoring device for weak current electromechanical engineering

Info

Publication number: CN210007192U
Application number: CN201921024204.3U
Authority: CN
Inventors: 冯国忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-01-31
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses an light current is monitoring arrangement for electromechanical engineering, including the equipment box, the end of equipment box is provided with the back shroud, the case lid has been installed to end in addition of the equipment box, the interior dead slot of equipment box, the right side trompil, be provided with the supporting shoe on the interior pore wall of trompil, be provided with the seal groove on the supporting shoe, the end of case lid is provided with the closing plate, the end that the closing plate is close to the seal groove is provided with sealed cutting, sealed cutting is pegged graft with the seal groove, be provided with the preset hole on the case lid, it has crossed the bolt to alternate in the preset hole, be provided with the installation screw on the supporting shoe, installation screw and bolt threaded connection.

Description

monitoring device for weak current electromechanical engineering

Technical Field

The utility model relates to a light current engineering technical field specifically is kinds of light current monitoring devices for electromechanical engineering.

Background

The weak current engineering is classifications in electromechanical engineering, electricity which is lower than 220V50Hz AC is weak current, it mainly provides electric energy for people, such as lighting electricity, power electricity, etc., it comes from the weak current box, it is a centralized box of weak voltage circuit, it discloses outdoor weak current equipment box in publication No. CN202975697U, including equipment box body and remote monitoring system, is set on the side wall of the equipment box body, the equipment box body is sealed, and side wall are also sealed, the remote monitoring system includes data processing unit, data exchange unit communicating with monitor console, power supply detection circuit, data exchange unit are connected with data processing unit, the data processing unit is set in the equipment box body, it can real-time monitor the equipment operation of outdoor weak current equipment box, and transmit data back to monitor console, if there is problem, it can inform maintenance personnel in time, effectively reduce the economic loss caused by equipment fault, however,

1. the existing equipment box body is not provided with a sealing groove and a sealing inserting strip with double arc-shaped structures, so that the sealing property between the box cover and the equipment box body is reduced;

2. in addition, the rear cover plate is mostly not provided with a glue storage groove and a glue injection hole structure, after the monitoring accessory in the equipment box body is installed on the right end face of the rear cover plate, heat is only dissipated through the radiating fins arranged on the rear cover plate, and the heat conduction effect of the glue storage groove of the rear cover plate is not achieved, so that the heat of the heating shell of the monitoring accessory is reduced, the heat cannot be effectively conducted and dissipated, and the heat conduction and heat dissipation quality of the heating shell of the monitoring accessory installed on the right end face of the rear cover plate is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide kinds of weak current monitoring devices for electromechanical engineering to solve the box lid that prior art exists and the leakproofness between the equipment box lower, to installing the lower problem of the heat conduction radiating quality who stores up the gluey groove right-hand member's of the supervision accessory casing that generates heat of groove right-hand member.

In order to achieve the purpose, the utility model provides a kinds of weak current monitoring devices for electromechanical engineering, including the equipment box, the end of equipment box is provided with the back shroud, the case lid has been installed to the end of equipment box in addition, the inside hollow groove of equipment box, the right side trompil is provided with the supporting shoe on the inner hole wall of trompil, be provided with the seal groove on the supporting shoe, the end of case lid is provided with the closing plate, the closing plate is provided with sealed cutting near the end of seal groove, and sealed cutting is pegged graft with the seal groove, be provided with the preset hole on the case lid, the bolt has been gone through to interlude in the preset hole, be provided with the installation screw on the supporting shoe, installation screw and bolt threaded connection.

Preferably, the cross sections of the sealing groove and the sealing insert are both double-arc-shaped structures.

Preferably, the number of the preset holes is four, and the preset holes are arranged at four corners of the box cover in a rectangular array.

Preferably, the rear cover plate is provided with a glue storage groove, a heat-conducting glue filling layer is filled in the glue storage groove, and the end of the rear cover plate is provided with a radiating fin.

Preferably, the end of back shroud is provided with the injecting glue hole, and the injecting glue hole is communicated with glue storage tank, the downthehole plug that pegs graft of injecting glue.

Preferably, the plug cap of the sealing plug is provided with a catching groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the supporting block is arranged in the equipment box body, the sealing groove with the double-arc-shaped structure is arranged on the supporting block, and the sealing inserting strip with the double-arc-shaped structure is arranged on the box cover, so that the sealing performance between the box cover and the equipment box body is integrally and effectively improved, and the integral sealing performance of the equipment box body is ensured;

2. through set up on the back shroud and store up gluey groove and injecting glue pore structure, install the back on the right-hand member face of back shroud with the supervision accessory in the equipment box, then can pour into the heat-conducting glue into in the glue storage groove in order to form the heat-conducting glue filling layer through the injecting glue hole, this heat-conducting glue filling layer can be installed the casing that generates heat of the supervision accessory of the right-hand member face of back shroud and carry out effective contact, can effectually conduct the heat of casing and dispel through radiating fin, the heat conduction radiating quality of the casing that generates heat to the supervision accessory of installing at back shroud right-hand member face has effectively been improved.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

FIG. 2 is a side view of the double arc-shaped sealing structure of the present invention;

fig. 3 is a partially enlarged cross-sectional view of a portion a of the present invention.

In the figure: the device comprises a device box body 1, a device supporting block 2, a device sealing groove 21, a device cover 3, a device sealing plate 31, a device sealing inserting strip 32, a device mounting screw hole 4, a bolt 41, a preset hole 42, a rear cover plate 5, a glue storage groove 6, a heat-conducting glue filling layer 61, a heat-radiating fin 7, a glue injection hole 8, a sealing plug 9 and a buckling groove 10.

Detailed Description

The technical solution 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 , but not all embodiments.

Please refer to fig. 1 and 2, the present invention provides technical solutions, monitoring devices for weak-current electromechanical engineering, including an equipment box 1, the equipment box 1 is an equipment box for monitoring for weak-current electromechanical engineering, the whole is formed by sealing and welding steel plates, a rear cover plate 5 is sealed and welded at the left end of the equipment box 1, monitoring accessories mounted on the rear cover plate 5 include a data processing unit, a temperature sensor and a humidity sensor, which can monitor the equipment operation and other conditions of the monitored weak-current equipment box in real time, the rear cover plate 5 is made of an aluminum alloy plate, the aluminum alloy plate has excellent thermal conductivity, a box cover 3 is mounted at the right end of the equipment box 1, the box cover 3 is made of a steel plate, a hollow groove is formed inside the equipment box 1, a hole is formed at the right side, a supporting block 2 made of a metal material is welded on the inner hole wall of the opening, the supporting block 2 is provided with a sealing plate 31, the left end of the box cover 3 is bonded with a sealing plate 31 by a strong resin, the sealing plate 31, the end face of the sealing plate 31 is bonded with a sealing insert with a sealing strip 32 by a sealing screw, the sealing strip 32 is inserted into the sealing groove 32, the sealing groove 32 is inserted into the sealing groove, the sealing box cover 3, the sealing box cover 32, the sealing groove 32 is formed by inserting the sealing groove, the sealing bolt insert into the sealing groove, the sealing groove 32 is formed by inserting the sealing groove, the sealing groove 3, the sealing groove 32, the sealing groove 3, the sealing groove 32 is formed.

Referring to fig. 1 and 3, a rear cover plate 5 is provided with a glue storage groove 6, the glue storage groove 6 is filled with a heat conducting glue filling layer 61, the heat conducting glue filling layer 61 is made of heat conducting silicone grease with good heat conductivity, the silicone grease is used as a main raw material, and is added with a material with excellent heat resistance and heat conductivity, so as to prepare a heat conducting silicone grease viscous liquid compound, heat generated by a monitoring accessory outer shell arranged on the right end face of the rear cover plate 5 can be timely conducted to a heat radiating fin 7 and effectively radiated, the left end of the rear cover plate 5 is inserted and embedded with the heat radiating fin 7, the heat radiating fin 7 is a common aluminum heat radiating fin which is a plurality of pieces, an embedding groove is arranged on the rear cover plate 5, a plurality of heat radiating fins 7 are inserted and embedded into the embedding groove through interference fit, so as to realize installation, the heat radiating fin 7 made of aluminum has small heat capacity, and can effectively radiate the conducted, the upper end of back shroud 5 is provided with injecting glue hole 8, and injecting glue hole 8 is used for injecting heat conduction silicone grease into storing up gluey groove 6 in, and injecting glue hole 8 and storing up gluey groove 6 intercommunication, and it has sealing plug 9 to peg graft in injecting glue hole 8, and sealing plug 9 is the rubber buffer of high elasticity, and it is sealed to extrude injecting glue hole 8 through interference fit.

Referring to fig. 1 and 3, a catching groove 10 is formed on the plug cap of the sealing plug 9, and the catching groove 10 is convenient for people to catch the sealing plug 9 with fingers.

The utility model discloses when concrete implementation: aligning a preset hole 42 on the box cover 3 with the mounting screw hole 4, moving the box cover 3 to the left, covering the box cover 3 on the right end face of the equipment box body 1, inserting the sealing insert 32 into the sealing groove 21 in an extruding manner, wherein the sealing insert 32 and the sealing plate 31 are both made of silicone rubber gaskets, the sealing insert has excellent high-elasticity sealing performance, inserting the bolt 41 into the preset hole 42 and rotating clockwise, locking the bolt 41 through the mounting screw hole 4, and the nut of the bolt 41 can provide leftward extrusion force to the box cover 3 at the moment to drive the double-arc-shaped-structure convex block of the sealing insert 32 to extrude and fill the double-arc-shaped-structure groove of the sealing groove 21, so that effective filling and sealing are realized, the sealing performance between the box cover 3 and the equipment box body 1 is integrally improved, and the integral sealing performance of the equipment box body; in addition, after the monitoring accessory in the equipment box 1 is installed on the right end face of the rear cover plate 5, at the moment, the shell of the monitoring accessory is fixed on the position, located in the glue storage groove 6, of the rear cover plate 5, then the heat-conducting glue is injected into the glue storage groove 6 through the glue injection hole 8 to form a heat-conducting glue filling layer 61, then the sealing plug 9 is plugged into the glue injection hole 8 to form sealing, the whole rear cover plate 5 is made of an aluminum alloy plate, the aluminum alloy plate material and the heat-conducting glue have excellent heat conductivity, at the moment, the monitoring accessory works to cause the shell to generate heat, after the metal shell generates heat, the heat is transmitted by the rear cover plate 5 made of the aluminum alloy plate material, then is transmitted by the heat-conducting glue, and finally is dissipated by the heat dissipation fins 7, and the heat conduction and heat dissipation quality of the.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The monitoring device for the weak-current electromechanical engineering comprises an equipment box body (1) and is characterized in that a rear cover plate (5) is arranged at the end of the equipment box body (1), a box cover (3) is arranged at the other end of the equipment box body (1), a hollow groove is formed in the equipment box body (1), a hole is formed in the right side of the equipment box body, a supporting block (2) is arranged on the inner hole wall of the hole, a sealing groove (21) is formed in the supporting block (2), a sealing plate (31) is arranged at the end of the box cover (3), a sealing insert strip (32) is arranged at the end, close to the sealing groove (21), of the sealing plate (31), the sealing insert strip (32) is connected with the sealing groove (21) in an inserting mode, a preset hole (42) is formed in the box cover (3), a bolt (41) is inserted in the preset hole (42) in a penetrating mode, an installation screw hole (4) is formed.
2. The monitoring device for weak current electromechanical engineering as claimed in claim 1, wherein the cross-sections of the sealing groove (21) and the sealing insert (32) are both double arc-shaped structures.
3. The weak current electromechanical engineering monitoring device as claimed in claim 1, wherein the number of the preset holes (42) is four and the preset holes are arranged in a rectangular array at four corners of the box cover (3).
4. The kinds of monitoring device for weak current electromechanical engineering according to claim 1, wherein the rear cover plate (5) is provided with a glue storage tank (6), the glue storage tank (6) is filled with a heat-conducting glue filling layer (61), and a heat dissipation fin (7) is installed at the end of the rear cover plate (5).
5. The monitoring device for weak current electromechanical engineering according to claim 4, wherein a glue injection hole (8) is formed at the end of the rear cover plate (5), the glue injection hole (8) is communicated with the glue storage tank (6), and a sealing plug (9) is inserted into the glue injection hole (8).
6. Weak current electromechanical engineering monitoring device according to claim 5, characterized in that the plug cap of the sealing plug (9) is provided with a catching groove (10).