CN219394179U

CN219394179U - Intelligent temperature detection device of switch board

Info

Publication number: CN219394179U
Application number: CN202320877561.4U
Authority: CN
Inventors: 张朋; 张端松
Original assignee: Shandong Haina Information Technology Co ltd
Current assignee: Shandong Haina Information Technology Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-21
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses an intelligent temperature detection device of a power distribution cabinet, which comprises a power distribution cabinet body, wherein sliding rods are respectively connected with two sides of the inner rear wall of the power distribution cabinet body, the sliding rods are parallel to the height direction of the power distribution cabinet body, racks parallel to the sliding rods are connected between the sliding rods of the power distribution cabinet body, sliding blocks are respectively connected with the sliding rods in a sliding manner, a cross rod is connected between the opposite sliding blocks in a common manner, a mounting block is arranged on the cross rod in a reciprocating sliding manner, a temperature sensor is arranged on the mounting block in a clamping manner, the temperature sensor and a cooling fan are respectively and electrically connected with a control panel, a driving motor is connected with one end of the cross rod, a rotating shaft is connected with the power output end of the driving motor, and a driving wheel and a reciprocating driving piece capable of driving the mounting block to slide in a reciprocating manner are connected on the rotating shaft. Compared with the prior art, the utility model has the advantages that: accurate monitoring and convenient temperature sensor dismantlement change are carried out this internal everywhere temperature of switch board to being convenient for.

Description

Intelligent temperature detection device of switch board

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to an intelligent temperature detection device for a power distribution cabinet.

Background

The power distribution cabinet is internally provided with a power switch, a cable and other machine equipment; in the operation of machine equipment and the transmission flow of power engineering thereof, the power distribution cabinet must be maintained in a stable temperature and humidity range, so that the influence on the working efficiency of the electrical equipment due to the overhigh temperature in the power distribution cabinet body is avoided; the existing temperature detection device in the power distribution cabinet is directly and fixedly installed at a certain position generally, accurate positioning monitoring and analysis of each heating point are inconvenient, and due to the fact that the fixed installation is generally inconvenient to follow-up maintenance and replacement, the problem solved by the method is how to enable the temperature sensor to accurately monitor the temperature of each heating point and the problem of convenient later maintenance.

Disclosure of Invention

The intelligent temperature detection device for the power distribution cabinet, which is provided by the utility model, has the advantages that the technical defects are overcome, the accurate monitoring of the temperature of each part in the power distribution cabinet body is facilitated, and the disassembly and the replacement of the temperature sensor are facilitated.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an intelligent temperature detection device of switch board, includes the switch board body, the sealed articulated cabinet door that is equipped with of switch board body front side, connect on the cabinet door and be equipped with control panel, connect on the lateral wall of switch board body both sides and be equipped with a plurality of inlet ports, the last exhaust hole of having seted up of switch board body roof, exhaust hole internal connection is equipped with radiator fan, the switch board top both sides are connected and are equipped with flexible cylinder, the power take off end of flexible cylinder connects jointly and is equipped with the weather shed, the internal back wall both sides of switch board are connected respectively and are equipped with the slide bar, the direction of height of slide bar parallel switch board body sets up, the switch board body is connected between the slide bar and is equipped with the rack parallel with the slide bar, sliding connection is equipped with the sliding block on the slide bar respectively, relative connect together between the sliding block and be equipped with the horizontal pole, reciprocal sliding connection is equipped with the installation piece on the horizontal pole, the joint is equipped with temperature sensor on the installation piece, temperature sensor and radiator fan are connected with the control panel electricity respectively, horizontal pole one end is connected and is equipped with driving motor, driving motor's power take off end connection is equipped with the pivot, be equipped with the connecting in the pivot, but connect and be equipped with the drive pulley through reciprocating drive of drive, intermittent type movable in the drive shaft, the drive is equipped with intermittent type device.

Compared with the prior art, the utility model has the advantages that: through starting driving motor, driving motor drive pivot drive action wheel and reciprocal driving piece, the action wheel passes through the hold-in range and drives the follow driving wheel and then drives intermittent device and can drive horizontal pole along slide bar axial direction intermittent type removal, when the horizontal pole is in the state of suspending, pivot drive installation piece drives temperature sensor and slides to the other end from horizontal pole one end, when horizontal pole intermittent type removal, pivot drive installation piece drives temperature sensor and slides back from the horizontal pole other end, form the testing path of "Z" shape, be convenient for carry out accurate detection to the temperature of switch board body each part, then pass through signal transmission to control panel with the temperature value that detects and carry out analytical processing, when the highest temperature that detects exceeds control panel and set for the threshold value, can start radiator fan and force the heat dissipation, radiator fan is led in external cold air through the inlet port, then export through the exhaust hole, and then be convenient for improve the air exchange rate of switch board body and dispel the heat.

Furthermore, the inner side of the air inlet hole is obliquely upwards arranged, so that the introduction of dust along with cold air is reduced.

Further, the dust filtering net is connected to the air inlet hole and the air outlet hole, dust is conveniently filtered through the arrangement of the dust filtering net, and the influence on the operation of the electrical equipment in the power distribution cabinet body is avoided.

Further, the reciprocating driving piece is including connecting the drive groove on the horizontal pole, drive groove front side connection is equipped with logical groove, the pivot rotates and extends to drive groove and pivot circumference in drive groove interconnect and be equipped with reciprocal spiral groove, reciprocal spiral groove sliding connection is equipped with the traveller, reciprocal spiral groove is equipped with the slider through the traveller connection, slider and logical groove sliding fit, the slider other end extends the horizontal pole and in end connection installation piece, and the pivot is through reciprocal spiral groove and the sliding fit slider of traveller along logical groove slip, and the slider passes through the installation piece and drives temperature sensor along horizontal pole axial reciprocating motion.

Further, the flexible clamping rods are respectively connected and arranged on two sides of the front end face of the mounting block, the hinge rods are connected and arranged on the inner sides of the flexible clamping rods, the hinge shafts are hinged together at the other ends of the hinge rods, springs are connected and arranged on the hinge shafts, the other ends of the springs are connected with the mounting block, the temperature sensor is connected and provided with a limiting rod matched with the flexible clamping rods in a clamping mode, the hinge rods are driven to move towards the mounting block through driving the hinge shafts, and the hinge shafts drive the flexible clamping rods inwards through the hinge rods so that the flexible clamping rods do not clamp and cooperate with the limiting rods any more, and the temperature sensor can be conveniently detached and replaced.

Further, the free end connection of flexible card pole is equipped with first spacing arch, the top and the bottom connection of first spacing protruding rear side are equipped with the anticreep board, the free end of gag lever post is connected respectively and is equipped with the spacing arch of second with first spacing protruding joint complex, the spacing protruding limit of second is located between the anticreep board, carries out spacing joint to temperature sensor through the spacing protruding joint cooperation of first spacing protruding and second installation piece of being convenient for, avoids the spacing protruding top or the bottom slippage of first spacing of second through the setting of anticreep board.

Further, the intermittent device comprises a penetrating groove connected to the sliding rod, the penetrating groove is axially arranged along the sliding rod and is matched with the driving shaft, an incomplete gear meshed with the rack is connected to the driving shaft, elastic limiting pieces capable of temporarily limiting the position of the driving shaft are respectively connected to one side, close to the sliding rod, of the driving shaft, the incomplete gear is driven by the driving shaft, and the incomplete gear drives the driving shaft to intermittently move along the penetrating groove through meshing with the rack, and the driving shaft drives the cross rod to intermittently move; when the incomplete gear is not meshed with the rack, the position of the incomplete gear is temporarily limited by the elastic limiting piece, so that the incomplete gear is prevented from falling.

Drawings

Fig. 1 is a schematic cross-sectional structure diagram of an intelligent temperature detection device of a power distribution cabinet.

Fig. 2 is a schematic view of the connection structure of the reciprocating drive member and the intermittent device on the cross bar.

Fig. 3 is a schematic diagram of the structure of fig. 2 a.

Fig. 4 is a schematic diagram of the external structure of the intelligent temperature detection device of the power distribution cabinet.

As shown in the figure: 1. the power distribution cabinet comprises a power distribution cabinet body, 2, a cabinet door, 3, a control panel, 4, an air inlet, 5, an air outlet, 6, a heat dissipation fan, 7, a telescopic cylinder, 8, a rain shed, 9, a sliding rod, 10, a rack, 11, a cross rod, 12, a mounting block, 13, a temperature sensor, 14, a driving motor, 15, a rotating shaft, 16, a driving wheel, 17, a driven wheel, 18, a driving shaft, 19, a dust filtering net, 20, a driving groove, 21, a through groove, 22, a reciprocating spiral groove, 23, a sliding block, 24, a flexible clamping rod, 25, a hinge rod, 26, a hinge shaft, 27, a spring, 28, a limiting rod, 29, a first limiting protrusion, 30, an anti-falling plate, 31, a second limiting protrusion, 32, a through groove, 33, an incomplete gear, 34 and an elastic limiting piece.

Detailed Description

The present utility model will be described in further detail with reference to fig. 1-4.

As shown in figure 4, an intelligent temperature detection device of a power distribution cabinet comprises a power distribution cabinet body 1, a cabinet door 2 is hermetically hinged to the front side of the power distribution cabinet body 1, a control panel 3 is connected and arranged on the cabinet door 2, as shown in figure 1, a plurality of air inlets 4 are connected and arranged on the side walls of two sides of the power distribution cabinet body 1, the inner sides of the air inlets 4 are obliquely upwards arranged, an air exhaust hole 5 is formed in the top wall of the power distribution cabinet body 1, a dust filtering net 19 is connected and arranged on the air inlets 4 and the air exhaust hole 5, a cooling fan 6 is connected and arranged in the air exhaust hole 5, a telescopic cylinder 7 is connected and arranged on two sides of the top end of the power distribution cabinet, a rain shielding shed 8 is connected and arranged on the power output end of the telescopic cylinder 7 in a jointly, slide bars 9 are respectively connected and arranged on two sides of the inner rear wall of the power distribution cabinet body 1, the slide bars 9 are parallel to the height direction of the power distribution cabinet body 1, the power distribution cabinet body 1 is connected and provided with racks 10 parallel to the slide bars 9 between the slide bars 9, the slide bars 9 are respectively and slidably connected with sliding blocks, a cross bar 11 is connected and provided with the corresponding sliding blocks, the cross bar 11 is reciprocally and slidably connected with a mounting block 12, the mounting block 12 is provided with a temperature sensor 13 in a clamping manner, the temperature sensor 13 and a cooling fan 6 are respectively and electrically connected with the control panel 3, as shown in figure 2, one end of the cross bar 11 is connected and provided with a driving motor 14, the power output end of the driving motor 14 is connected and provided with a rotating shaft 15, the rotating shaft 15 is connected and provided with a driving wheel 16 and a reciprocating driving piece capable of driving the mounting block 12 to reciprocally slide, the driving wheel 16 is connected and provided with a driven wheel 17 through a synchronous belt, the driven wheel 17 is internally connected and provided with a driving shaft 18, the driving shaft 18 is connected and provided with an intermittent device capable of driving the cross bar 11 to intermittently move, the intermittent device comprises a through groove 32 connected to the slide bar 9, the through groove 32 is axially arranged along the slide bar 9 and is matched with the drive shaft 18, an incomplete gear 33 meshed with the rack 10 is connected to the drive shaft 18, elastic limiting pieces 34 capable of temporarily limiting the position of the drive shaft 18 are respectively connected to one side of the drive shaft 18, the reciprocating driving pieces comprise driving grooves 20 connected to the inside of the cross bar 11, through grooves 21 are connected to the front sides of the driving grooves 20, the rotating shafts 15 rotationally extend to the driving grooves 20 and are circumferentially connected to the driving grooves 20, reciprocating spiral grooves 22 are arranged in the inside of the driving grooves 20, sliding columns are arranged in the sliding connection of the reciprocating spiral grooves 22, sliding blocks 23 are connected with the through grooves 21 through sliding columns, the other ends of the sliding blocks 23 extend out of the cross bar 11 and are connected with mounting blocks 12 at the ends, as shown in fig. 3, flexible clamping rods 24 are respectively connected to the two sides of the front end faces of the mounting blocks 12, hinging rods 25 are connected with hinging rods 25, hinging rods 25 are jointly hinged with hinging rods 26, a hinging rod 26 is arranged on the other ends of the hinging rods 26, a spring 27 is arranged on the hinging rod, a second end face of the hinging rod is connected with a second end face of the hinging rod, and the hinging rod is provided with a free end of the sliding block, the sliding rod is connected with a second end of the sliding rod, the sliding rod is provided with a lifting rod, and is provided with a second end of the sliding rod, and is provided with a flexible limiting device, and has a third end of the device 31, and has a device 31, and is connected with a device, and has 3.

In the implementation of the utility model, the driving motor 14 is started, the driving motor 14 drives the rotating shaft 15 to drive the driving wheel 16 and the reciprocating driving piece, the driving wheel 16 drives the driven wheel 17 through the synchronous belt so as to drive the intermittent device to drive the cross rod 11 to intermittently move along the axial direction of the sliding rod 9, the incomplete gear 33 is driven through the driving shaft 18, the incomplete gear 33 drives the driving shaft 18 to intermittently move along the through groove 32 through meshing with the rack 10, and the driving shaft 18 drives the cross rod 11 to intermittently move; when the incomplete gear 33 is not meshed with the rack 10, the position of the incomplete gear is temporarily limited by the elastic limiting piece 34, so that the incomplete gear is prevented from falling; when the cross rod 11 is in a pause state, the rotating shaft 15 slides along the through groove 21 through the sliding fit sliding blocks 23 of the reciprocating spiral groove 22 and the sliding column, the sliding blocks 23 drive the temperature sensor 13 to axially reciprocate along the cross rod 11 through the mounting blocks 12, the rotating shaft 15 drives the mounting blocks 12 to drive the temperature sensor 13 to slide from one end to the other end of the cross rod 11, when the cross rod 11 intermittently moves, the rotating shaft 15 drives the mounting blocks 12 to drive the temperature sensor 13 to slide back from the other end of the cross rod 11, a Z-shaped detection path is formed, accurate detection of the temperature of each part of the power distribution cabinet body 1 is facilitated, and then detected temperature values are transmitted to the control panel 3 through signals for analysis and treatment; when the detected highest temperature exceeds the set threshold value of the control panel 3, the cooling fan 6 can be started to conduct forced cooling, the cooling fan 6 guides external cold air through the air inlet 4, the inner side of the air inlet 4 is obliquely upwards arranged, dust is conveniently reduced along with the guiding of the cold air, and then the dust is led out through the air outlet 5, so that the air exchange rate of the power distribution cabinet body 1 is conveniently improved to conduct cooling, the telescopic cylinder 7 is started to drive the rain shed 8 to ascend, the distance between the air outlet 5 and the rain shed 8 is conveniently improved, the exhaust efficiency is conveniently improved, and the air exchange rate in the power distribution cabinet body 1 is accelerated; the dust filtering net 19 arranged on the air inlet hole 4 and the air outlet hole 5 is convenient for filtering dust, so that the influence on the operation of electrical equipment in the power distribution cabinet body 1 is avoided; the hinge column on the hinge shaft 26 is driven to move towards the direction of the mounting block 12, the hinge shaft 26 drives the flexible clamping rod 24 inwards through the hinge rod 25, so that the flexible clamping rod 24 does not carry out clamping fit on the limiting rod 28 any more, the temperature sensor 13 is convenient to detach and replace, the mounting block 12 is convenient to carry out limiting clamping on the temperature sensor 13 through the clamping fit of the first limiting bulge 29 and the second limiting bulge 31, and the second limiting bulge 31 is prevented from slipping from the top end or the bottom end of the first limiting bulge 29 through the arrangement of the anti-falling plate 30.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides an intelligent temperature detection device of switch board, includes switch board body (1), switch board body (1) front side sealed hinge is equipped with cabinet door (2), be connected on cabinet door (2) and be equipped with control panel (3), be connected on the lateral wall of switch board body (1) both sides and be equipped with a plurality of inlet port (4), exhaust hole (5) have been seted up on the switch board body (1) roof, exhaust hole (5) in-connection is equipped with radiator fan (6), switch board top both sides are connected and are equipped with flexible cylinder (7), the power take off end of flexible cylinder (7) is connected jointly and is equipped with weather shed (8), its characterized in that: the power distribution cabinet is characterized in that sliding rods (9) are respectively connected with two sides of the inner rear wall of the power distribution cabinet body (1), the sliding rods (9) are parallel to the height direction of the power distribution cabinet body (1), racks (10) parallel to the sliding rods (9) are connected between the power distribution cabinet body (1), sliding blocks are respectively connected with the sliding rods (9) in a sliding mode, the sliding blocks are mutually connected with each other, a transverse rod (11) is arranged between the sliding blocks in a connecting mode, mounting blocks (12) are arranged on the transverse rods (11) in a reciprocating sliding mode, temperature sensors (13) are arranged on the mounting blocks (12) in a clamping mode, the temperature sensors (13) and a cooling fan (6) are respectively connected with a control panel (3), a driving motor (14) is arranged at one end of each transverse rod (11), a rotating shaft (15) is connected with a power output end of each driving motor (14), a driving wheel (16) and a reciprocating driving piece capable of driving the mounting blocks (12) in a reciprocating mode are connected with each other through a synchronous belt, driven wheel (17) is arranged in the connecting mode, and intermittent movement of the driving shafts (18) are connected with the driving shafts (18).

2. The intelligent temperature detection device for a power distribution cabinet according to claim 1, wherein: the inner side of the air inlet hole (4) is obliquely upwards arranged.

3. The intelligent temperature detection device for a power distribution cabinet according to claim 1, wherein: the air inlet (4) and the air outlet (5) are connected with a dust filtering net (19).

4. The intelligent temperature detection device for a power distribution cabinet according to claim 1, wherein: the reciprocating driving piece comprises a driving groove (20) connected in the cross rod (11), a through groove (21) is connected at the front side of the driving groove (20), the rotating shaft (15) rotates to extend to the driving groove (20) and is connected with a reciprocating spiral groove (22) in the circumferential direction of the driving groove (20), a sliding column is arranged in the reciprocating spiral groove (22) in a sliding mode, the reciprocating spiral groove (22) is connected with a sliding block (23) through the sliding column, the sliding block (23) is in sliding fit with the through groove (21), and the other end of the sliding block (23) extends out of the cross rod (11) and is connected with a mounting block (12) at the end portion.

5. The intelligent temperature detection device for a power distribution cabinet according to claim 1, wherein: the utility model discloses a flexible card pole (24) is connected respectively to terminal surface both sides before installation piece (12), flexible card pole (24) inboard connection is equipped with hinge pole (25), the hinge pole (25) other end articulates jointly and is equipped with hinge (26), connect on hinge (26) and be equipped with spring (27), installation piece (12) is connected to spring (27) other end, be equipped with on temperature sensor (13) with flexible card pole (24) joint complex gag lever post (28).

6. The intelligent temperature detection device for a power distribution cabinet according to claim 5, wherein: the flexible clamping rod is characterized in that a first limiting protrusion (29) is connected to the free end of the flexible clamping rod (24), an anti-falling plate (30) is connected to the top end and the bottom end of the rear side of the first limiting protrusion (29), a second limiting protrusion (31) matched with the first limiting protrusion (29) in a clamping mode is connected to the free end of the limiting rod (28) respectively, and the second limiting protrusion (31) is limited between the anti-falling plates (30).

7. The intelligent temperature detection device for a power distribution cabinet according to claim 1, wherein: the intermittent device comprises a penetrating groove (32) connected to the sliding rod (9), the penetrating groove (32) is axially arranged along the sliding rod (9) and matched with the driving shaft (18), an incomplete gear (33) meshed with the rack (10) is connected to the driving shaft (18), and elastic limiting pieces (34) capable of temporarily limiting the position of the driving shaft (18) are respectively connected to one side, close to the sliding rod (9), of the driving shaft (18).