CN218040395U

CN218040395U - Block terminal with temperature control function

Info

Publication number: CN218040395U
Application number: CN202222147126.4U
Authority: CN
Inventors: 王兴龙
Original assignee: Heilongjiang Bingquanduoduo Healthcare Food Co ltd
Current assignee: Heilongjiang Bingquanduoduo Healthcare Food Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-12-13
Anticipated expiration: 2032-08-11

Abstract

The application discloses block terminal with control by temperature change function relates to block terminal technical field. This application includes the box, the inside roof of box is fixed with the cooling box, the inside cavity of cooling box and one side structure have the gas outlet, the box top is inlayed and is equipped with the refrigeration piece, refrigeration piece bottom is fixed with leads cold piece, it is located the cooling box to lead cold piece, be provided with the circulation subassembly that is used for circulating box and cooling box interior air in the box. This application starts refrigeration piece and circulation subassembly when the temperature in the block terminal is higher, can absorb the heat through leading cold piece after the refrigeration piece starts to reduce the temperature in the cooling box, simultaneously, one side that the cold piece was kept away from to the refrigeration piece can give off the heat, outside this absorbs the heat in the cooling box and gives off the box with the absorbed heat. And then the air with lower temperature in the cooling box is circulated into the box body through the circulation group, so that the overall temperature in the box body is reduced, and the effect of controlling the temperature in the distribution box is achieved.

Description

Block terminal with temperature control function

Technical Field

The application relates to the field of distribution boxes, in particular to a distribution box with a temperature control function.

Background

The distribution box has small volume, simple installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, can reasonably distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level and can visually display the conduction state of the circuit.

Inside there is multiple electronic component of block terminal, can give off certain heat at the in-process that the block terminal used, and this can lead to the inside temperature of block terminal to rise, when meetting hot weather, the inside temperature of block terminal continuously rises and can seriously influence electronic component's operation, can lead to the emergence of conflagration even, provides a block terminal that has the control by temperature change function for this reason.

SUMMERY OF THE UTILITY MODEL

The purpose of this application lies in: for solving the higher operation that can seriously influence electronic component of the inside temperature of block terminal, can lead to the problem that the conflagration took place even, this application provides a block terminal with control by temperature change function.

The following technical scheme is specifically adopted in order to achieve the purpose:

the utility model provides a block terminal with control by temperature change function, includes the box, the inside roof of box is fixed with the cooling box, inside cavity and one side of cooling box are constructed there is the gas outlet, the box top is inlayed and is equipped with the refrigeration piece, refrigeration piece bottom is fixed with leads cold plate, it is located the cooling box to lead cold plate, be provided with the circulation subassembly that is used for circulating box and cooling box interior air in the box.

Further, the circulation subassembly is including fixing the circulation box at the inside diapire of box, the inside cavity of circulation box and one side structure have the air inlet, the circulation box internal fixation has circulating fan, be fixed with circulating line on the box, circulating line one end is inserted and is established in the cooling box and keep away from one side of gas outlet, the circulating line other end is inserted and is established in the one side that the air inlet was kept away from to the circulation box.

Further, the circulating box is provided with a mounting groove, a filter plate is embedded in the mounting groove, a through hole is formed in the filter plate, two dustproof nets are fixed in the through hole, and a water-absorbing material is filled between the two dustproof nets.

Furthermore, a connecting plate is fixed to the top end of the filter plate, a mounting block is fixed to one side of the connecting plate, and the mounting block is detachably connected with the circulating box through bolts.

Furthermore, the outer wall of the filter plate and the bottom of the connecting plate are coated with rubber coatings.

Furthermore, the top of the refrigeration piece is fixed with a cooling fin, and the box body is provided with a cooling component for enabling air at the cooling fin to circulate.

Further, radiator unit is including fixing the heat dissipation case at the box top, the inside cavity of heat dissipation case and top are constructed there is the opening, the heat dissipation case is located the opening internal fixation and is had radiator fan, a plurality of ventilation holes are constructed to heat dissipation case one side equidistance.

Furthermore, the box outer wall is fixed with control panel, the box inner wall is fixed with temperature sensor, control panel and refrigeration piece, circulating fan, radiator fan and temperature sensor electric connection.

In summary, the present application includes at least one of the following advantages:

1. when the temperature in the block terminal is higher, start refrigeration piece and circulation subassembly, can absorb the heat through leading cold piece after the refrigeration piece starts to reduce the temperature in the cooling box, simultaneously, one side that the cold piece was kept away from to the refrigeration piece can give off the heat, and outside this absorption cooling box in the heat and give off the box with the absorbed heat. The air with lower temperature in the cooling box is circulated into the box body through the circulation group, so that the overall temperature in the box body is reduced, the effect of controlling the temperature in the distribution box is achieved, the situation that the operation of electronic elements is influenced by the higher temperature in the distribution box is avoided as much as possible, and the probability of fire hazard of the distribution box is reduced as much as possible.

2. When circulation between circulation box and the cooling box, the air that gets into the circulation box can remove dust through the dust screen and handle, avoids to have in the box as far as possible to float the use that the dust influences electronic component, can absorb the moisture in the air through the hydroscopicity material again, avoids the higher problem appearance that leads to electronic component short circuit of humidity in the box as far as possible.

Drawings

Fig. 1 is a perspective view of the device body in the present application.

Fig. 2 is a top view of the present application.

Fig. 3 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 2 in the present application.

Fig. 4 is a schematic cross-sectional view of the cooling box in the present application.

Fig. 5 is a schematic cross-sectional structure at the circulation box in the present application.

FIG. 6 is a schematic view of the structure at the filter plate in the present application.

Description of reference numerals:

1. a box body; 2. a cooling box; 3. a refrigeration plate; 4. a cold conducting sheet; 5. a circulation box; 6. a circulation fan; 7. a circulation pipe; 8. a filter plate; 9. a dust screen; 10. a connecting plate; 11. mounting blocks; 12. a bolt; 13. a heat sink; 14. a heat dissipation box; 15. a heat radiation fan; 16. a control panel; 17. a temperature sensor.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses block terminal with temperature control function.

Referring to fig. 1, 2 and 3, a block terminal with temperature control function, includes box 1, and the inside roof of box 1 is fixed with cooling box 2, and the inside cavity of cooling box 2 and one side structure have the gas outlet, and box 1 top is inlayed and is equipped with

refrigeration piece

3, and 3 bottoms of refrigeration piece are fixed with leads cold plate 4, lead cold plate 4 and be located cooling box 2, are provided with the circulation subassembly that is used for circulating box 1 and the interior air of cooling box 2 in the box 1.

When the temperature in the block terminal is higher, start refrigeration piece 3, can absorb the heat through leading cold piece 4 after refrigeration piece 3 starts, thereby reduce the temperature in the cooling box 2, and simultaneously, one side that cold piece 4 was kept away from to refrigeration piece 3 can give off the heat, with this absorb the heat in the cooling box 2 and with outside giving off box 1 with the absorbed heat, start the circulation subassembly when using refrigeration piece 3, will be able to cool off 2 interior temperature of box 2 in the air cycle to box 1 in, thereby reduce the bulk temperature in the box 1, and then reach the effect of temperature in the control block terminal, avoid the higher operation that influences electronic component of block terminal temperature as far as possible, the probability that the conflagration took place for the block terminal is reduced as far as possible.

Referring to fig. 3 and 4, the circulation assembly includes a circulation box 5 fixed on the bottom wall inside the box body 1, an air inlet is formed in the hollow inside of the circulation box 5 and on one side of the circulation box 5, a circulation fan 6 is fixed in the circulation box 5, a circulation pipeline 7 is fixed on the box body 1, one end of the circulation pipeline 7 is inserted into one side of the cooling box 2 far away from the air outlet, and the other end of the circulation pipeline 7 is inserted into one side of the circulation box 5 far away from the air inlet.

The circulating fan 6 is started while the refrigerating sheet 3 is started, air in the box body 1 can be sucked into the circulating box 5 through the air inlet by the circulating fan 6, and then the air is blown into the cooling box 2 through the circulating pipeline 7 and finally discharged through the air outlet on one side of the cooling box 2.

Design like this, can continuously blow the air of box 1 bottom to cooling box 2 in, the temperature of air in cooling box 2 is continuously reduced through cold-guiding piece 4 to this temperature that continuously reduces box 1, and then the effect of temperature in the realization control box 1.

Referring to fig. 4 and 5, the circulation box 5 is provided with a mounting groove, a filter plate 8 is embedded in the mounting groove, a through hole is formed in the filter plate 8, two dust screens 9 are fixed in the through hole, and a water-absorbing material is filled between the two dust screens 9.

The top of the filter plate 8 is fixed with a connecting plate 10, one side of the connecting plate 10 is fixed with a mounting block 11, and the mounting block 11 is detachably connected with the circulating box 5 through a bolt 12.

The outer wall of the filter plate 8 and the bottom of the connecting plate 10 are coated with rubber coatings.

When circulation between circulation box 5 and the cooling box 2, the air that gets into circulation box 5 can remove dust through dust screen 9 and handle, avoids box 1 to exist to float the use that the dust influences electronic component as far as possible, can absorb the moisture in the air through absorbent material again, avoids the higher problem appearance that leads to electronic component short circuit of humidity in the box 1 as far as possible.

The water-absorbent material is a conventional material and can be purchased in the market. After the filter 8 uses a period of time, open bolt 12 to take out connecting plate 10 and filter 8 from the mounting groove, conveniently clear up, overhaul or change filter 8. When the filter 8 is installed, the filter 8 is inserted into the installation groove, and then the relative positions of the installation block 11 and the circulation box 5 are fixed through the bolts 12. Here the rubber coating on the filter plate 8 and the connection plate 10 can increase the sealing at the mounting groove.

Referring to fig. 3 and 6, a heat sink 13 is fixed on the top of the cooling fin 3, and a heat dissipation assembly for circulating air at the heat sink 13 is disposed on the box body 1.

The heat dissipation assembly comprises a heat dissipation box 14 fixed at the top of the box body 1, the heat dissipation box 14 is hollow inside, an opening is formed in the top of the heat dissipation box 14, a heat dissipation fan 15 is fixed in the opening of the heat dissipation box 14, and a plurality of ventilation holes are formed in one side of the heat dissipation box 14 at equal intervals.

Can give off the heat through fin 13 when refrigeration piece 3 starts, start radiator fan 15 this moment, can absorb the outside air through the ventilation hole after radiator fan 15 starts, the rethread opening is with air escape to make the outside air flow in fin 13 department, and then take away the heat that produces on the fin 13, with this temperature that reduces fin 13, the temperature in the heat influence box 1 that avoids refrigeration piece 3 to produce as far as possible.

Referring to fig. 1 and 3, a control panel 16 is fixed on the outer wall of the box body 1, a temperature sensor 17 is fixed on the inner wall of the box body 1, and the control panel 16 is electrically connected with the refrigerating sheet 3, the circulating fan 6, the cooling fan 15 and the temperature sensor 17.

Adaptive temperature range and operation procedure have been preset among control panel 16 here, temperature sensor 17 can send the temperature in the box 1 to control panel 16 through the signal of telecommunication, after temperature sensor 17 senses that the temperature of box 1 exceeds adaptive temperature range, control panel 16 can start refrigeration piece 3, circulating fan 6 and radiator fan 15, thereby reduce the temperature in the box 1, after temperature sensor 17 senses that the temperature in the box 1 is low out adaptive temperature range, control panel 16 can stop refrigeration piece 3, circulating fan 6 and radiator fan 15's operation, with this control that realizes the block terminal temperature, and is comparatively convenient.

The implementation principle of block terminal with temperature control function of this embodiment does: after the temperature sensor 17 senses that the temperature of the box body 1 is higher than the adaptive temperature range, the control panel 16 starts the refrigerating sheet 3, the circulating fan 6 and the heat radiation fan 15. Can absorb the heat through leading cold piece 4 after refrigeration piece 3 starts to reduce the temperature in the cooling box 2, inhale the circulation box 5 through circulating fan 6 air in with box 1 this moment, rethread circulating line 7 blows the air to the cooling box 2 in, discharge through the gas outlet of cooling box 2 one side at last, can last like this blow the air of box 1 bottom to the cooling box 2 in, the temperature of air in the cooling box 2 is continuously reduced through leading cold piece 4, with this temperature that continuously reduces box 1.

Meanwhile, the refrigeration fins 3 can radiate heat through the heat radiating fins 13, and at this time, the air outside the heat radiating box 14 is absorbed through the heat radiating fan 15 and then exhausted through the opening, so that the outside air flows at the heat radiating fins 13, and the heat generated on the heat radiating fins 13 is taken away, thereby reducing the temperature of the heat radiating fins 13. After temperature sensor 17 senses that the temperature in box 1 is lower than the adaptive temperature range, control panel 16 will stop the operation of refrigeration piece 3, circulating fan 6 and radiator fan 15 to this control that realizes the block terminal temperature is comparatively convenient.

When circulation of air between circulation box 5 and the cooling box 2, the air that gets into circulation box 5 can remove dust through dust screen 9 and handle, avoids the box 1 internal existence to float the use that the dust influences electronic component as far as possible, can absorb the moisture in the air through the hydroscopicity material again, avoids the problem appearance that the higher electronic component short circuit that leads to of humidity in the box 1 as far as possible to appear.

Claims

1. The utility model provides a block terminal with control by temperature change function, includes box (1), its characterized in that: the utility model discloses a refrigerator, including box (1), inside roof is fixed with cooling box (2), the inside cavity of cooling box (2) and one side structure have the gas outlet, box (1) top is inlayed and is equipped with refrigeration piece (3), refrigeration piece (3) bottom is fixed with leads cold plate (4), it is located cooling box (2) to lead cold plate (4), be provided with the circulation subassembly that is used for circulating box (1) and cooling box (2) interior air in box (1).

2. The distribution box with the temperature control function according to claim 1, wherein: the circulation subassembly is including fixing circulation box (5) at the inside diapire of box (1), the inside cavity of circulation box (5) and one side are constructed and are had the air inlet, circulation box (5) internal fixation has circulating fan (6), be fixed with circulating line (7) on box (1), circulating line (7) one end is inserted and is established in one side that cooling box (2) kept away from the gas outlet, circulating line (7) other end is inserted and is established in one side that circulation box (5) kept away from the air inlet.

3. The distribution box with the temperature control function according to claim 2, wherein: the circulating box is characterized in that a mounting groove is formed in the circulating box (5), a filter plate (8) is embedded in the mounting groove, a through hole is formed in the filter plate (8), two dust screens (9) are fixedly arranged in the through hole, and a water absorbing material is filled between the dust screens (9).

4. The distribution box with temperature control function of claim 3, wherein: the filter (8) top is fixed with connecting plate (10), connecting plate (10) one side is fixed with installation piece (11), can dismantle through bolt (12) between installation piece (11) and the circulation box (5) and be connected.

5. The distribution box with temperature control function of claim 4, wherein: the outer wall of the filter plate (8) and the bottom of the connecting plate (10) are coated with rubber coatings.

6. The distribution box with temperature control function of claim 5, wherein: the refrigerator is characterized in that cooling fins (13) are fixed to the tops of the refrigerating fins (3), and a cooling assembly used for enabling air at the cooling fins (13) to circulate is arranged on the refrigerator body (1).

7. The distribution box with temperature control function of claim 6, wherein: the heat dissipation assembly comprises a heat dissipation box (14) fixed to the top of the box body (1), an opening is formed in the hollow portion of the inside of the heat dissipation box (14) and the top of the heat dissipation box, a heat dissipation fan (15) is fixed to the position, located in the opening, of the heat dissipation box (14), and a plurality of ventilation holes are formed in the equidistant portion of one side of the heat dissipation box (14).

8. The distribution box with temperature control function of claim 7, wherein: the refrigerator is characterized in that a control panel (16) is fixed on the outer wall of the box body (1), a temperature sensor (17) is fixed on the inner wall of the box body (1), and the control panel (16) is electrically connected with the refrigerating sheet (3), the circulating fan (6), the heat dissipation fan (15) and the temperature sensor (17).