CN115810996A

CN115810996A - Distribution box and method for producing distribution box

Info

Publication number: CN115810996A
Application number: CN202211474877.5A
Authority: CN
Inventors: 强军; 王丽君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-03-17

Abstract

The invention discloses a distribution box and a method for producing the distribution box, and relates to the technical field of distribution boxes. According to the invention, as the temperature in the box shell gradually rises, when the internal temperature rises to a set temperature threshold range, the temperature sensing module senses to work, and the switch module opens the heating sheet through the power cord to promote the heating of the heating sheet, the first magnetic block temporarily loses magnetism after heating, and the first magnetic block is respectively driven to move away from each other along the inner wall of the chute under the pulling force of the first tension spring and the second tension spring, so that the first heat dissipation hole is opened, the heat in the box shell is discharged in an accelerated manner, and the damage to electrical equipment due to overheating of an inner cavity is avoided.

Description

Distribution box and method for producing distribution box

Technical Field

The invention relates to the technical field of distribution boxes, in particular to a distribution box and a method for producing the distribution box.

Background

The distribution box is an electrical device, a large number of wiring and plugboards for connecting circuits/control circuits exist in the distribution box, after the wiring is inserted on the plugboards according to a certain rule, different wiring can be communicated under the action of internal circuits of the plugboards, or the on-off of some wiring is controlled under the action of internal switches of the plugboards; or the user inserts some plugboards into the interior of the distribution box so as to enable the distribution box to have a new connection mode.

According to chinese patent publication No. CN106848884B, this patent provides a distribution box, including: the shell is a cube, a main body support frame arranged inside the shell and a plurality of rectangular fixed frames arranged on the main body support frame, and a plug board arranged on the fixed frames, a first side face and a second side face adjacent to the first side face of the shell are respectively provided with a first sliding door and a second sliding door, the main body support frame arranged inside the shell and the plurality of rectangular fixed frames arranged on the main body support frame are arranged, and the plug board is arranged on the fixed frames.

The block terminal that this patent relates is with the support frame as inner structure's ordinary case shell formula block terminal, has some limitations in the function when outdoor installation uses, if: guarantee the unobstructed of inside heat dissipation to different weather down, the safeguard measure of casing to and block terminal structural strength all can influence the life of block terminal and block terminal internal line component.

Disclosure of Invention

The invention provides a distribution box and a method for producing the distribution box, which aim to solve the problems in the background technology.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a distribution box comprises a box shell, wherein a heat dissipation mechanism is arranged on the box shell and comprises a first heat dissipation hole, two sliding grooves, a heating plate, two first tension springs, a first magnetic block, two second tension springs and a second magnetic block;

the first heat dissipation hole is formed in the front side of the top of the box shell, the two sliding grooves are formed in the front side and the back side of the inner wall of the first heat dissipation hole respectively, the heating plate is fixedly installed on the left side of the inner wall of the first heat dissipation hole, the two first tension springs are sequentially and fixedly installed on the back side of the inner wall of the sliding groove of the back side of the first heat dissipation hole, the first magnetic block is connected to the inner wall of the sliding groove of the back side of the inner wall of the first heat dissipation hole in a sliding mode, the back side of the first magnetic block is fixedly connected with one end, away from the inner wall of the sliding groove, of the two first tension springs, the two second tension springs are sequentially and fixedly installed on the front side of the inner wall of the sliding groove of the front side of the first heat dissipation hole, and the front side of the second magnetic block is fixedly connected with one end, away from the inner wall of the sliding groove, of the two second tension springs;

the quantity of heat dissipation mechanism has two, and another symmetry sets up the top rear side at the case shell, the inner wall top fixed mounting of case shell has the control flume, be provided with control system in the control flume, control system includes temperature-sensing module, switch module, wireless control module, switch module's signal end has two power cords, two through electric connector electric connection in proper order the one end that electric connector was kept away from separately to the power cord is the activity respectively and is run through to the control flume outside to two heating plate connection of electric lines respectively.

The technical scheme of the invention is further improved as follows: the outer walls of the heating plate, the first magnetic block and the second magnetic block are fixedly sleeved with heat insulation films, the right side of the heating plate is in contact connection with the left sides of the first magnetic block and the second magnetic block, and the first magnetic block and the second magnetic block attract each other in an opposite way.

By adopting the technical scheme, the first magnetic block in the scheme is made of a magnetic material with a Curie point of one hundred and five degrees, the second magnetic block is made of a magnetic material, and when the temperature of the heating plate rises to be more than one hundred degrees, the first magnetic block loses magnetism temporarily.

The technical scheme of the invention is further improved as follows: the door opening has been seted up on the right side of case shell, and the inner wall in door opening articulates through the hinge has the chamber door, the right side top fixed mounting of chamber door has the casing, be provided with control panel in the casing, and the right side of casing is provided with the quick-witted door.

By adopting the technical scheme, the machine door is opened in the scheme, the control panel in the shell is controlled, the door lock is opened, and the box door can be turned over to overhaul and maintain the inside of the shell.

The technical scheme of the invention is further improved as follows: the control panel is internally provided with a central processing unit, the signal end of the central processing unit is respectively in bidirectional signal connection with the signal ends of the temperature sensing module, the switch module and the wireless control module, and the signal end of the temperature sensing module is in bidirectional signal connection with the signal end of the switch module.

Adopt above-mentioned technical scheme, the temperature-sensing module in this scheme sets up the temperature-sensing upper limit value at the interval of forty degrees plus-minus five degrees, and under high temperature weather, temperature risees gradually in the case shell, and when inside temperature rose to setting for the temperature threshold value scope, the sensing work of temperature-sensing module to make switch module open the heating plate through the power cord, respond to wireless control module through control panel, carry out lift adjustment to the hydraulic stem.

The technical scheme of the invention is further improved as follows: be provided with installation mechanism in the case shell, and installation mechanism includes interior metal sheet, four screws, louvre two, transparent covering, the left side of interior metal sheet is laminated with the inner wall left side of case shell, four the one end of screw is the screw thread respectively and runs through the four corners of interior metal sheet to threaded connection is in the inner wall left side of case shell simultaneously, the quantity of louvre two has threely to set up in proper order at the left side top of case shell, transparent covering fixed mounting is in the outer wall left side of case shell to communicate the setting with three louvre two, the bottom opening setting that transparent covering, an unilateral installation face is constituteed to interior metal sheet and four screws, and quantity is total three, two in addition unilateral installation face sets up the inner wall front, the inner wall back at the case shell respectively.

Adopt above-mentioned technical scheme, complete interior metal sheet in this scheme enables the interference electromagnetic field and produces the decay, improves the effect of shielding the electromagnetism, can carry out circuit device's such as circuit breaker installation of punching on the inside interior metal sheet of case shell, reduces direct damage to case shell outer wall, and the heat that the distribution box internal plant during operation produced is discharged through two louvres naturally, and transparent covering is used for sheltering from sleet.

The technical scheme of the invention is further improved as follows: the outer wall bottom fixed mounting of case shell has the cushion, be provided with protection machanism on the cushion, and protection machanism includes base, four pole grooves, four hydraulic stems, four universal wheels, the top of base is seted up flutedly, cushion fixed mounting is between the inner wall of recess, four the pole groove is seted up in proper order in the bottom of base, four the hydraulic stem is fixed mounting respectively at the inner wall in four pole grooves, four the universal wheel is fixed mounting respectively in the interior pole bottom of four hydraulic stems, and four universal wheel simultaneous sliding connection are at the inner wall in four pole grooves.

Adopt above-mentioned technical scheme, the cushion in this scheme adopts the rubber material, possesses certain antidetonation cushioning effect, and pole promotion universal wheel keeps away from the pole groove and props up the base in the hydraulic stem, is convenient for carry out the place and shifts the transport.

The technical scheme of the invention is further improved as follows: the protection mechanism further comprises a guardrail groove, a guardrail frame and a first limiting plate, the guardrail groove is formed in the top of the box shell, the guardrail frame is slidably connected to the inner wall of the guardrail groove, the first limiting plate is two in number and fixedly connected between the two handrails on the front face and the back face of the guardrail frame respectively, and the first limiting plate is provided with a threaded hole.

Adopt above-mentioned technical scheme, the guardrail frame in this scheme is pulled out along the guardrail groove, shelters from the protection to case shell outer wall.

The technical scheme of the invention is further improved as follows: the front side of the top and the rear side of the top of the base are fixedly provided with two second limiting plates, the two second limiting plates are provided with two fastening bolts, and each fastening bolt penetrates through each second limiting plate and is in threaded connection with the inner wall of a threaded hole in each first limiting plate.

Adopt above-mentioned technical scheme, screw up fastening bolt in this scheme and fix the guardrail frame on limiting plate two and limiting plate one, keep the protection state.

The technical scheme of the invention is further improved as follows: the front bottom and the back bottom of base all fixed mounting have the external plate, every two external holes have been seted up respectively on the external plate.

By adopting the technical scheme, the bolts in the scheme penetrate through the external mounting holes to fasten the external mounting plates on two sides, so that the whole base is fixed on the outdoor ground.

The technical scheme of the invention is further improved as follows: a method for producing an electrical box comprising the steps of:

step one, material selection: selecting alloy plates made of a plurality of steel plates and aluminum alloy materials, solid wood teak, aluminum alloy plates, stainless steel materials, transparent plastics, copper plates, rubber materials and common plastics;

step two, processing: five pieces of shell alloy plates for the enclosure are manufactured through corresponding processing equipment according to materials appearing in the selection, one base is manufactured by adopting solid wood teak, five pieces of plates matched with the outer wall of the base are manufactured by adopting aluminum alloy plates, two steel plates correspond to two outer plates, twelve guard rails manufactured by adopting stainless steel, two frames are arranged, one transparent cover of transparent plastic materials is arranged, one door of the alloy plate is arranged, one inner metal plate with three conductive properties is arranged, the size of the inner metal plate is equal to that of a rubber material rubber cushion on the outer wall of the bottom of the enclosure, common plastic is manufactured into a square box, opening treatment is carried out on the outer wall of one side of the square box, two openings are formed in the alloy plate on the top of the enclosure, the front side and the back side of the inner wall of the two openings are opened, three openings are sequentially formed in the alloy plate on the left side of the enclosure, the top of the solid wood teak is opened, two sides of four aluminum alloy plates used as the outer wall of the base are obliquely cut, the openings are opened from the tops of the four aluminum alloy plates, the tops of the four aluminum alloy plates are opened, the two sides of the two aluminum alloy plates are opened slots are communicated, spraying operation is carried out, conductive coating is carried out, the metal materials, the electromagnetic shielding is carried out, the electromagnetic shielding is adopted, the film forming substance with insulating high polymer as the main film forming substance, the electromagnetic shielding material, the magnetic conductive property, the magnetic conductive medium, the magnetic medium is adopted, the magnetic medium, the nickel magnetic medium is solidified magnetic medium, and the magnetic medium, the magnetic medium is solidified magnetic medium, and the electromagnetic shielding medium, the electromagnetic medium is solidified, the electromagnetic medium is solidified magnetic medium, the electromagnetic medium, and the electromagnetic medium is solidified;

step three, assembling: welding five alloy plates into a shell of a machine shell according to processed materials, keeping the opening of the side wall on the right side, fixedly bonding a rubber mat at the bottom of the outer wall of the machine shell, hinging a box door at the opening of the machine shell through a hinge, enabling the box door to be completely closed with the opening of the machine shell, bonding four grooved aluminum alloy plates on four sides of a solid wood teak respectively, welding each inclined plane, ensuring that four slotted holes are communicated with each other, welding the rest aluminum alloy plates at the bottoms of the four grooved aluminum alloy plates, containing the bottoms of the solid wood teak to form a base, fixedly welding the bottoms of twelve guardrail rods at the top of one frame in sequence, welding another frame at the tops of twelve guardrail rods to form a guardrail frame, inserting the guardrails into the inner walls of the four grooves on the base, keeping sliding drawing connection, clamping the rubber mat into the grooves at the top of the solid wood teak, bonding the rubber mat to form a whole, fixing a transparent covering and bonding on the alloy plate on the left side, and shielding three open holes

Step four, detection: and performing quality detection, sealing detection and leakage detection on the assembled distribution box, obtaining data according to detection data, performing data statistics, uploading and sorting the final data, calculating comprehensive indexes according to the data, checking and accepting, and putting the distribution box into batch production.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:

1. the invention provides a distribution box and a method for producing the distribution box, wherein the temperature in a box shell is gradually increased, when the internal temperature is increased to a set temperature threshold range, a temperature sensing module senses to work, a switch module opens a heating sheet through a power cord to promote the heating of the heating sheet, a first magnetic block loses magnetism when being heated, and the first magnetic block is driven to be away from each other along the inner wall of a sliding groove under the pulling force of a first tension spring and a second tension spring respectively, so that a first heat dissipation hole is opened, the heat in the box shell is discharged in an accelerated manner, and the phenomenon that an inner cavity is overheated to damage electrical equipment is avoided.

2. The invention provides a distribution box and a method for producing the distribution box, which can reduce heat transfer to a box shell after a heating sheet is heated up under the action of a heat insulation film, the temperature of an inner cavity does not meet a set threshold value in the cold weather, a temperature sensing module enables a switch module to close the heating sheet, the temperature of a magnetic block I is reduced to gradually recover magnetism, the magnetic block I is adsorbed again by two opposite polarities of the magnetic block I to block a heat dissipation hole I, rainwater, dust, leaves and other wastes are prevented from leaking in the cold weather, and the self-adaptability of the distribution box in different environments is improved.

3. The invention provides a distribution box and a method for producing the distribution box, wherein punching and installation of circuit equipment such as a circuit breaker and the like can be carried out on an inner metal plate in a box shell, so that the damage to the outer wall of the box shell is reduced directly, the integrity is prevented from being damaged, the metal plate in the whole block is disassembled only by unscrewing screws, the maintenance and the inspection of the equipment such as the circuit breaker and the like are facilitated, the interference electromagnetic field can be attenuated by the complete inner metal plate, and the electromagnetic shielding effect is improved.

4. The invention provides a distribution box and a method for producing the distribution box, wherein bolts penetrate through an outer mounting hole to enable a whole base to be fixed on the outdoor ground, a guardrail frame is pulled out along a guardrail groove to shield and protect the outer wall of a box shell, a rubber cushion is made of rubber and has a certain anti-seismic and damping effect, the vibration influence of amplitude on the distribution box and the inner part of the distribution box can be reduced, a hydraulic rod is subjected to lifting adjustment, an inner rod of the hydraulic rod is made to push a universal wheel to be away from a rod groove to support the base, and the whole device is convenient to move.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;

FIG. 3 is a schematic view of a first heat dissipation hole of the present invention;

FIG. 4 is a cross-sectional view of the enclosure of the present invention;

FIG. 5 is a left side view of the enclosure of the present invention;

FIG. 6 is a schematic structural view of the shielding mechanism of the present invention;

fig. 7 is a cross-sectional view of a base of the present invention.

In the figure: 1. a cabinet housing; 2. a heat dissipation mechanism; 201. a first heat dissipation hole; 202. a chute; 203. a heating plate; 204. a first tension spring; 205. a first magnetic block; 206. a tension spring II; 207. a second magnetic block; 3. a control slot; 4. a power line; 5. a box door; 6. a housing; 7. an installation mechanism; 701. an inner metal plate; 702. a screw; 703. a second heat dissipation hole; 704. transparent covering; 8. a rubber pad; 9. a protection mechanism; 901. a base; 902. a rod groove; 903. a hydraulic lever; 904. a universal wheel; 905. a guardrail slot; 906. a guardrail frame; 907. a first limiting plate; 10. a second limiting plate; 11. fastening a bolt; 12. an exterior plate; 13. and (4) an external hole.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example one

As shown in FIGS. 1-5, the invention provides a distribution box, which comprises a box shell 1, wherein a heat dissipation mechanism 2 is arranged on the box shell 1, the heat dissipation mechanism 2 comprises a heat dissipation hole I201, two sliding grooves 202, a heating sheet 203, two tension springs I204, a magnetic block I205, two tension springs II 206 and a magnetic block II 207, the heat dissipation hole I201 is arranged on the front side of the top of the box shell 1, the two sliding grooves 202 are respectively arranged on the front surface of the inner wall and the back surface of the inner wall of the heat dissipation hole I201, the heating sheet 203 is fixedly arranged on the left side of the inner wall of the heat dissipation hole I201, the two tension springs I204 are sequentially and fixedly arranged on the back surface of the inner wall of the sliding groove 202 on the back surface of the inner wall of the heat dissipation hole I201, the magnetic block I205 is slidably connected on the inner wall of the sliding groove 202 on the back surface of the inner wall of the heat dissipation hole I201, the back surface is fixedly connected with one end of the two tension springs I204 far away from the inner wall of the sliding groove 202, the two tension springs II 206 are sequentially and fixedly arranged on the front surface of the inner wall of the sliding groove 202 on the front surface of the heat dissipation hole I201, the two magnetic blocks 207 are connected to the inner wall of the sliding groove 202 on the front surface of the inner wall of the first heat dissipation hole 201 in a sliding manner, the front surface of the two magnetic blocks is fixedly connected with one ends of the two tension springs 206 far away from the inner wall of the sliding groove 202, the two heat dissipation mechanisms 2 are arranged, the other end of the two heat dissipation mechanisms is symmetrically arranged on the rear side of the top of the case shell 1, the top of the inner wall of the case shell 1 is fixedly provided with a control groove 3, a control system is arranged in the control groove 3 and comprises a temperature sensing module, a switch module and a wireless control module, the signal end of the switch module is electrically connected with two power lines 4 in sequence through an electric connector, one ends of the two power lines 4, which are far away from the electric connector, respectively movably penetrate out of the control groove 3, and are respectively connected with two heating sheets 203 through electric wires, the outer walls of the heating sheets 203, the first magnetic block 205 and the second magnetic block 207 are fixedly sleeved with heat insulation films, and the right sides of the heating sheets 203, the first magnetic block 205, the second magnetic block 207, the left side contact of the second magnetic block 207 is connected, opposite attraction occurs between the first magnetic block 205 and the second magnetic block 207, a door hole is formed in the right side of the box shell 1, a box door 5 is hinged to the inner wall of the door hole through a hinge, a machine shell 6 is fixedly mounted at the top of the right side of the box door 5, a control panel is arranged in the machine shell 6, a machine door is arranged on the right side of the machine shell 6, a central processing unit is arranged in the control panel, a signal end of the central processing unit is respectively connected with a temperature sensing module, a switch module and a signal end of a wireless control module in a bidirectional signal mode, and a signal end of the temperature sensing module is connected with a signal end of the switch module in a bidirectional signal mode.

In this embodiment, the temperature rises gradually through 1 in the case shell, when the internal temperature rises to the range of the set temperature threshold value, the temperature sensing module senses and works, and make the switch module open the heating plate 203 through the power cord 4, make the heating plate 203 rise in temperature, the magnetic block one 205 heats up and loses magnetism temporarily, and drive the magnetic block to keep away from each other along the inner wall of the chute 202 under the pulling force of the extension spring one 204 and the extension spring two 206 respectively, thereby open the first heat dissipation hole 201, make the inside heat of the case shell 1 discharge with higher speed, avoid the overheat damage electrical equipment of inner chamber, can reduce the heat transfer to the case shell 1 after the heating plate 203 heats up under the effect of heat insulating film, the magnetic block one 205 and the magnetic block two 207 attract each other to block up the first heat dissipation hole 201 together, avoid leaking into wastes such as rainwater, dust, leaf under overcast and rainy weather, the self-adaptability of block terminal under different environments is improved.

Example two

As shown in fig. 1, 4 and 5, on the basis of the first embodiment, the present invention provides a technical solution: preferably, be provided with installation mechanism 7 in case shell 1, and installation mechanism 7 includes interior metal sheet 701, four screws 702, two louvres 703, transparent cover 704, the left side of interior metal sheet 701 and the laminating of the inner wall left side of case shell 1, the four corners of interior metal sheet 701 is run through to the one end difference screw thread of four screws 702, and threaded connection is in the inner wall left side of case shell 1 simultaneously, the quantity of two louvres 703 has threely, and set up in proper order at the left side top of case shell 1, transparent cover 704 fixed mounting is in the outer wall left side of case shell 1, and set up with two 703 intercommunications of three louvres, transparent cover 704's bottom opening sets up, interior metal sheet 701 and four screws 702 constitute a unilateral installation face, and quantity is total three, two unilateral installation faces set up respectively at the inner wall front of case shell 1 in addition, the inner wall back.

In this embodiment, through can carry out the installation of punching of circuit equipment such as circuit breaker on the inside interior metal sheet 701 of case shell 1, reduce the direct damage to case shell 1 outer wall, avoid the integrality to be destroyed, during the dismantlement, only need unscrew screw 702 and dismantle whole piece interior metal sheet 701, conveniently maintain the inspection to equipment such as circuit breaker, complete interior metal sheet 701 enables the interference electromagnetic field and produces the decay, improves the effect of shielding the electromagnetism.

EXAMPLE III

As shown in fig. 1, 6 and 7, on the basis of the first embodiment, the present invention provides a technical solution: preferably, the bottom of the outer wall of the box housing 1 is fixedly provided with a rubber mat 8, the rubber mat 8 is provided with a protection mechanism 9, the protection mechanism 9 comprises a base 901, four rod grooves 902, four hydraulic rods 903 and four universal wheels 904, the top of the base 901 is provided with a groove, the rubber mat 8 is fixedly arranged between the inner walls of the groove, the four rod grooves 902 are sequentially arranged at the bottom of the base 901, the four hydraulic rods 903 are respectively and fixedly arranged on the inner walls of the four rod grooves 902, the four universal wheels 904 are respectively and fixedly arranged at the bottom ends of the inner rods 903 of the four hydraulic rods 903, the four universal wheels 904 are simultaneously and slidably connected with the inner walls of the four rod grooves 902, the protection mechanism 9 further comprises a guardrail groove 905, a guardrail frame 906 and a limiting plate 907, the guardrail groove 905 is arranged at the top of the box housing 1, guardrail frame 906 sliding connection is at the inner wall of guardrail groove 905, the quantity of limiting plate 907 has two, and respectively fixed connection is positive at guardrail frame 906, between two railings at the back, all set up threaded hole on two limiting plate 907, the equal fixed mounting in top front side and the top rear side of base 901 has two limiting plates 10, the quantity of limiting plate two 10 has two, all be provided with fastening bolt 11 on two limiting plates 10, every fastening bolt 11 screw thread runs through every two limiting plates 10 respectively, and threaded hole inner wall on every limiting plate 907 is threaded connection respectively, the positive bottom and the equal fixed mounting in back bottom of base 901 have adorn board 12 outward, seted up two on every adorn board 12 outward respectively and adorn hole 13 outward.

In this embodiment, through bolt through adorning hole 13 outward for whole base 901 is fixed on outdoor ground, pull out guardrail frame 906 along guardrail groove 905, shelter from the protection to case shell 1 outer wall, cushion 8 adopts the rubber material, possess certain antidetonation cushioning effect, can reduce the amplitude and influence the vibrations of block terminal and inside, carry out lift adjustment to hydraulic stem 903, make its inner pole promote universal wheel 904 and keep away from rod groove 902 and prop up base 901, be convenient for remove whole device.

Example four

On the basis of the first to third embodiments, the present invention provides a method for producing an electric distribution box, comprising the steps of:

step one, selecting materials: selecting alloy plates made of a plurality of steel plates and aluminum alloy materials, solid wood teak, aluminum alloy plates, stainless steel materials, transparent plastics, copper plates, rubber materials and common plastics;

step two, processing: five pieces of shell alloy plates used for the shell 6 are manufactured through corresponding processing equipment according to materials appearing in the selected materials, one base 901 is manufactured by adopting solid wood teak, five pieces of plates matched with the outer wall of the base 901 are manufactured by adopting aluminum alloy plates, two steel plate strips correspond to two external plates 12, twelve guard bars made of stainless steel are adopted, two frames are adopted, one transparent cover 704 made of transparent plastic materials is adopted, one box door 5 made of alloy plates is adopted, three conductive inner metal plates 701 made of copper and one rubber material rubber pad 8 made of rubber materials with the same size as the outer wall of the bottom of the shell 6 are adopted, common plastics are manufactured into a square box, opening processing is carried out on the outer wall of one side, two openings are carried out on the alloy plate at the top of the shell 6, then grooves are formed in the front side and the back side of the inner wall at the positions of the two openings, three openings are sequentially formed on the alloy plate at the left side of the shell 6, groove processing is carried out on the top of the solid wood teak, two sides of four aluminum alloy plates used as the outer wall of the base 901 are subjected to bevel cutting, and are sprayed with conductive nickel particles as a magnetic conductive substance and a film forming substance, so that the conductive substance is sprayed and the conductive substance, and the conductive substance is coated with good magnetic property, and the film forming substance, and the magnetic property;

step three, assembling: welding five alloy plates into a shell of a machine shell 6 according to processed materials, keeping an opening on the right side wall, fixedly bonding rubber pads 8 at the bottom of the outer wall of the machine shell 6, hinging a box door 5 at the opening of the machine shell 6 through hinges so that the box door 5 and the opening of the machine shell 6 can be kept completely closed, respectively bonding four grooved aluminum alloy plates on four sides of a solid wood teak, welding each chamfered surface to ensure that four slotted holes are mutually communicated, welding the rest aluminum alloy plates at the bottoms of the four grooved aluminum alloy plates to hold the bottom of the solid wood teak to form a base 901, sequentially fixedly bonding the bottoms of twelve guard rails at the top of one frame, welding the other frame at the tops of twelve guard rails to form a guard rail frame 906, inserting guard rails into the inner walls of the four grooves on the base 901, keeping sliding drawing connection, clamping the rubber pads 8 into the grooves on the top of the solid wood for bonding, assembling a whole, bonding and fixing a transparent covering plate 704 on the left side alloy plate, and shielding three open holes;

step four, detection: and (3) carrying out quality detection, sealing detection and leakage detection on the assembled distribution box, obtaining data according to detection data, carrying out data statistics, uploading and sorting the final data, calculating a comprehensive index according to the data, checking and accepting, and putting into batch production.

The working principle of the distribution box and the method for producing the distribution box will be described in detail below.

As shown in fig. 1-7, when outdoor installation, bolts are passed through the outer mounting holes 13 and drilled into the ground, the outer mounting plates 12 on both sides are fastened, so that the whole base 901 is fixed on the outdoor ground, and the base 901 has a height to make the whole distribution box be located above the ground, thereby avoiding the hidden trouble of seeper, the guardrail frame 906 is pulled out along the guardrail groove 905 to shield the outer wall of the box case 1, the fastening bolts 11 are screwed on the second limiting plate 10 and the first limiting plate 907 to fix the guardrail frame 906, so as to maintain the protection state, the rubber cushion 8 is made of rubber material, has a certain anti-seismic and shock-absorbing effect, can reduce the shock influence of vibration amplitude on the distribution box and the inside thereof, the box door 5 is closed on the inner wall of the opening of the box case 1 through a door lock, punching installation of circuit equipment such as a circuit breaker can be performed on the inner metal plate 701 inside the box 1, so as to reduce the direct damage to the outer wall of the box case 1, the integrity is prevented from being damaged, when the temperature sensing box needs to be disassembled, the metal plates 701 in the whole box are disassembled only by unscrewing the screws 702, the maintenance and the inspection of equipment such as a circuit breaker are convenient, the new inner metal plates 701 are also convenient to replace, meanwhile, the complete inner metal plates 701 can attenuate an interference electromagnetic field, the electromagnetic shielding effect is improved, heat generated when the equipment in the distribution box works is naturally discharged through the second heat dissipation holes 703, the transparent cover 704 is used for shielding rain and snow, the risk that the rain and snow enter the box shell 1 from the second heat dissipation holes 703 to cause the circuit to be in contact with water is avoided, the door is opened, the control panel in the box 6 is preset, the upper limit value of the temperature sensing is set in a range of forty degrees plus or minus five degrees through the temperature sensing module, the temperature in the box shell 1 gradually rises in high-temperature weather, and when the internal temperature rises to a set temperature threshold range, the temperature sensing module works in a sensing mode, and the switch module opens the heating plate 203 through the power cord 4 to promote the heating plate 203 to heat up, the magnetic block I205 is made of a magnetic material with the Curie point of one hundred and five degrees, the magnetic block II 207 is made of a magnetic material, when the heating plate 203 rises to a temperature above one hundred degrees, the magnetic block I205 loses magnetism temporarily, and the magnetic blocks are driven to mutually separate along the inner wall of the sliding groove 202 under the pulling force of the tension springs I204 and II 206 respectively, so that the heat dissipation hole I201 is opened, the heat inside the box shell 1 is discharged in an accelerated manner, the electrical equipment is prevented from being damaged by overheating of the inner cavity, meanwhile, the heat transfer to the box shell 1 after the heating of the heating plate 203 is reduced under the action of the heat insulation film, the temperature of the inner cavity does not meet a set threshold value in cold weather, the temperature sensing module enables the switch module to close the heating plate 203, the magnetic block I205 gradually recovers magnetism after the temperature is reduced, the heat dissipation hole I201 is blocked through the opposite attraction with the magnetic block II 207, when the heat dissipation hole I is required to be transferred and carried, the bolt on the outside of the box, the box is disassembled, the bolt, the hydraulic rod 903 is responded to respond to the non-hydraulic rod, the universal rod, so as to promote the universal rod to push the lifting adjustment, the base 904 to be away from the base, the base 904, the universal rod, the base can be conveniently placed in a stable indoor work, and the base 901 can be stably placed in a room, and the base 901, and the base can be stably placed in a room, and the base 901 can be conveniently.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a distribution box, includes case shell (1), its characterized in that: the box shell (1) is provided with a heat dissipation mechanism (2), and the heat dissipation mechanism (2) comprises a heat dissipation hole I (201), two sliding chutes (202), a heating plate (203), two tension springs I (204), a magnetic block I (205), two tension springs II (206) and a magnetic block II (207);

the heat dissipation hole I (201) is formed in the front side of the top of the box shell (1), the two sliding grooves (202) are formed in the front side of the inner wall and the back side of the inner wall of the heat dissipation hole I (201) respectively, the heating piece (203) is fixedly installed on the left side of the inner wall of the heat dissipation hole I (201), the two tension springs I (204) are fixedly installed on the back side of the inner wall of the sliding groove (202) on the back side of the inner wall of the heat dissipation hole I (201) in sequence, the magnetic block I (205) is connected to the inner wall of the sliding groove (202) on the back side of the inner wall of the heat dissipation hole I (201) in a sliding mode, the back side of the magnetic block I (207) is fixedly connected with one end, away from the inner wall of the sliding groove (202), of the two tension springs I (204), fixedly installed on the front side of the inner wall of the sliding groove (202) on the front side of the inner wall of the heat dissipation hole I (201) in sequence, and the front side of the sliding groove (202) is fixedly connected with one end, away from the front side of the two tension springs II (206);

the quantity of heat dissipation mechanism (2) has two, and another symmetry sets up the top rear side at case shell (1), the inner wall top fixed mounting of case shell (1) has control groove (3), be provided with control system in control groove (3), control system includes temperature-sensing module, switch module, wireless control module, switch module's signal end has two power cord (4), two through electric connector electric connection in proper order power cord (4) keep away from electric connector's one end respectively the activity respectively outside running through to control groove (3) for respectively two heating plate (203) connection by wire.

2. The electrical box of claim 1, wherein: the outer walls of the heating sheet (203), the first magnetic block (205) and the second magnetic block (207) are fixedly sleeved with heat insulation films, the right side of the heating sheet (203) is in contact connection with the left sides of the first magnetic block (205) and the second magnetic block (207), and the first magnetic block (205) and the second magnetic block (207) are attracted oppositely.

3. The electrical box of claim 1, wherein: the door opening has been seted up on the right side of case shell (1), and the inner wall in door opening articulates through the hinge has chamber door (5), the right side top fixed mounting of chamber door (5) has casing (6), be provided with control panel in casing (6), and the right side of casing (6) is provided with the quick-witted door.

4. A power distribution box according to claim 3, wherein: the control panel is internally provided with a central processing unit, the signal end of the central processing unit is respectively in bidirectional signal connection with the signal ends of the temperature sensing module, the switch module and the wireless control module, and the signal end of the temperature sensing module is in bidirectional signal connection with the signal end of the switch module.

5. The electrical box of claim 1, wherein: be provided with installation mechanism (7) in case shell (1), and installation mechanism (7) include interior metal sheet (701), four screws (702), two (703) of louvre, transparent cover (704), the left side of interior metal sheet (701) and the inner wall left side laminating of case shell (1), four the one end difference screw thread of screw (702) runs through the four corners of interior metal sheet (701) to threaded connection is on the left of the inner wall of case shell (1) simultaneously, the quantity of two (703) of louvre has threely, and sets gradually at the left side top of case shell (1), transparent cover (704) fixed mounting is in the outer wall left side of case shell (1) to communicate the setting with two (703) of three louvre, the transparent bottom opening that covers (704) sets up, interior metal sheet (701) and four screws (702) constitute a unilateral installation face, and quantity is total three, two in addition unilateral installation face sets up the inner wall front, the inner wall back at case shell (1) respectively.

6. The electrical box of claim 1, wherein: the utility model discloses a cabinet, including outer wall, rubber mat (8), protection machanism (9), four hydraulic stems (903), four universal wheels (904) are seted up to the outer wall bottom fixed mounting of case shell (1), be provided with protection machanism (9) on rubber mat (8), and protection machanism (9) include base (901), four pole grooves (902), four hydraulic stems (903), four the top of base (901) is seted up flutedly, rubber mat (8) fixed mounting is between the inner wall of recess, four pole grooves (902) are seted up in proper order in the bottom of base (901), four hydraulic stems (903) are fixed mounting respectively at the inner wall of four pole grooves (902), four universal wheels (904) respectively fixed mounting are in the interior pole bottom of four hydraulic stems (903), and four universal wheels (904) sliding connection are simultaneously at the inner wall of four pole grooves (902).

7. The electrical box of claim 6, wherein: the protection mechanism (9) further comprises a guardrail groove (905), a guardrail frame (906) and a first limiting plate (907), wherein the guardrail groove (905) is formed in the top of the box shell (1), the guardrail frame (906) is slidably connected to the inner wall of the guardrail groove (905), the number of the first limiting plates (907) is two, the first limiting plates are fixedly connected between two handrails on the front face and the back face of the guardrail frame (906), and threaded holes are formed in the first limiting plates (907).

8. The electrical box of claim 7, wherein: the front side and the rear side of the top of the base (901) are fixedly provided with two second limiting plates (10), the number of the second limiting plates (10) is two, the two second limiting plates (10) are provided with fastening bolts (11), each fastening bolt (11) penetrates through each second limiting plate (10) in a threaded mode, and the fastening bolts are respectively in threaded connection with the inner wall of a threaded hole in each first limiting plate (907).

9. The electrical box of claim 6, wherein: the front bottom and the back bottom of the base (901) are fixedly provided with outer plates (12), and each outer plate (12) is provided with two outer mounting holes (13).

10. A method for producing an electric box, suitable for use in any one of the electric boxes of claims 1-9, characterized in that: the method comprises the following steps:

step two, processing: five pieces of shell alloy plates used for the casing (6) are manufactured through corresponding processing equipment according to materials appearing in the selection, one base (901) is manufactured by adopting solid wood teak, five pieces of plates matched with the outer wall of the base (901) are manufactured by adopting aluminum alloy plates, two steel plate strips correspond to two external plates (12), twelve guard rails are manufactured by adopting stainless steel, two frames are arranged, one transparent cover (704) made of transparent plastic materials is arranged, one door (5) of the alloy plate is arranged, three copper internal metal plates (701) are arranged, one rubber material rubber pad (8) with the same size as the outer wall of the bottom of the casing (6) is arranged, common plastics are manufactured into a square box, the outer wall of one side is subjected to opening treatment, and two holes are formed in the top alloy plate of the casing (6), slotting the front surface and the back surface of the inner wall at the two holes, sequentially slotting three holes on an alloy plate on the left side of the shell (6), slotting the top of the solid wood teak, performing bevel cutting on two sides of four aluminum alloy plates serving as the outer walls of the base (901), slotting the tops of the four aluminum alloy plates to ensure that two sides of the slot are communicated, spraying a metal material, and curing the sprayed surface into a film by adopting an electromagnetic shielding conductive coating, taking an insulating high polymer as a main film forming substance and taking magnetic metal nickel particles with good conductivity as a conductive magnetic medium, so that the sprayed surface has electromagnetic shielding and conductivity;

step three, assembling: welding five alloy plates into a shell of a machine shell (6) according to processed materials, keeping an opening on the right side wall, fixedly bonding rubber pads (8) at the bottom of the outer wall of the machine shell (6), hinging a box door (5) at the opening of the machine shell (6) through hinges, enabling the box door (5) to be completely closed with the opening of the machine shell (6), respectively bonding four grooved aluminum alloy plates on four sides of a solid wood teak, welding each oblique plane, ensuring that four slotted holes are mutually communicated, welding the rest aluminum alloy plates at the bottoms of the four grooved aluminum alloy plates, pocketing the bottoms of the solid wood teak to form a base (901), sequentially fixedly welding the bottoms of twelve guard bars at the top of one frame, welding the other frame at the tops of twelve guard bars to form a guard rail frame (906), inserting the guard bars into the inner walls of the four grooves on the base (901), keeping sliding drawing connection, clamping the rubber pads (8) into the tops of the teaks, bonding, assembling a whole body, bonding the transparent alloy plates (704) on the left side, and shielding three grooved holes;