CN210669224U

CN210669224U - JXF type block terminal

Info

Publication number: CN210669224U
Application number: CN201921990918.XU
Authority: CN
Inventors: 汪益磊
Original assignee: Juguang Power Group Co Ltd
Current assignee: Juguang Power Group Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-06-02
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a block terminal technical field discloses a JXF type block terminal, for solving the complicated problem that noise transmission and more switch installation are dismantled among the existing equipment, the upper surface both sides position department of box all is provided with the wiring end, and the upper surface of box is located the front side of wiring end and opens and be equipped with the air inlet, the front surface both sides of box all rotate and are provided with the chamber door, and the inside top of box is provided with the fan, the inside middle section position department of box is provided with the circuit board. The utility model discloses be provided with fan and ventilation fan, can be effectual inside the heat discharge box that produces the equipment inside, timely for the box cooling and then make equipment efficient operation, can take the noise to inhaling cotton position department in the radiating, can change the noise into internal energy through inhaling the sound cotton, further discharge box, the noise that reduction equipment during operation that can be very big produced guarantees can not influence the operational environment of workshop inside.

Description

JXF type block terminal

Technical Field

The utility model relates to a block terminal technical field specifically is a JXF type block terminal.

Background

The JXF distribution box is a mass parameter on data, generally forms a low-voltage electric connection, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. The circuit can be switched on or switched off by means of a manual or automatic switch during normal operation, and the distribution box has the characteristics of small volume, simplicity and convenience in installation, special technical performance, fixed position, unique configuration function, no field limitation, relatively universal application, stability and reliability in operation, high space utilization rate, small occupied area and environmental protection effect. The intelligent power distribution circuit 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.

However, a large number of switches are arranged inside the existing JXF type distribution box, long time and energy are needed to be consumed for dismounting and mounting the switches frequently, the problem is troublesome, more electric appliances are arranged inside the equipment, and large heat can be generated in the working process, and noise can also be generated to influence the surrounding environment. Accordingly, one skilled in the art provides a JXF type electrical box to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a JXF type block terminal to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a JXF type block terminal, includes the box, the upper surface both sides position department of box all is provided with the wiring end, and the upper surface of box is located the front side of wiring end and opens and be equipped with the air inlet, the front surface both sides of box all rotate and are provided with the chamber door, and the inside top of box is provided with the fan, the inside middle section position department of box is provided with the circuit board, and one side that the inside of box is located the circuit board is provided with portable switch installation device, the inside top that the inside of box is located portable switch installation device is provided with the display screen, and the inside below position department of box is provided with the heat dissipation case, the upper surface front side position department of box is provided with the light, the inboard edge all around of chamber door all is provided with sealed the pad, and the position department that the chamber.

As a further aspect of the present invention: portable switch installation device includes the fixed strip, the rear side of fixed strip is provided with the supporting legs, and the inboard of fixed strip is provided with the recess, the front surface of fixed strip is provided with the switch, and the surperficial middle section position department of fixed strip is provided with the passageway, the position department of the corresponding recess of switch is provided with the slider, and the upper surface of switch is provided with the wiring mouth, the switch passes through screw and fixed strip fixed connection, the position department that the fixed strip corresponds the screw has seted up the fixed orifices.

As a further aspect of the present invention: the fixed strip passes through the inner wall fixed connection of supporting legs and box, the slider is "protruding" word shape, and slider and recess sliding connection, recess and slider looks adaptation, the position department that the switch corresponds the screw is provided with the through-hole, the inboard of fixed orifices is provided with the internal thread with screw meshing.

As a further aspect of the present invention: the radiator box includes the shell, the upper end of shell is provided with inhales hot net C, and the inside below that is located inhales hot net C of shell is provided with inhales hot net B, the inside below that is located inhales hot net B of shell is provided with inhales hot net A, and the inside of shell is located inhales hot net C, inhales hot net B and inhales evenly to be provided with between hot net B, the hot net A and inhale the sound cotton, one side of shell is provided with the gas vent, the inside of gas vent is provided with the ventilation fan.

As a further aspect of the present invention: inhale cotton thickness of sound and be 2cm, and inhale the sound cotton and pass through epoxy glue and heat absorption net C, heat absorption net B, heat absorption net A fixed connection, the gas vent runs through in one side of shell and box, and the inside of gas vent is through the mount and ventilate fan fixed connection, heat absorption net C, heat absorption net B, heat absorption net A are the component of an aluminum alloy material.

As a further aspect of the present invention: the observation port is a component made of toughened glass, and the observation port is fixedly connected with the box door through waterproof sealant.

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

the utility model discloses be provided with fan and ventilation fan, can be effectual inside the heat discharge box with the inside production of equipment, timely for the box cooling and then make equipment efficient operation, can be with the noise area to inhaling sound cotton position department in radiating, can change the noise into internal energy through inhaling the sound cotton, further discharge box, the noise that reduction equipment during operation that can be very big produced, guarantee can not influence the inside operational environment in workshop, be provided with portable switch installation device, change and the dismantlement switch that can be quick, the efficiency of the inside a large amount of switch of box handles can be improved, can also reduce artifical consuming time, increase the practicality of equipment.

Drawings

Fig. 1 is a schematic structural view of a JXF type distribution box;

FIG. 2 is a schematic diagram of a portable switch mounting device in a JXF-type electrical distribution box;

fig. 3 is a front view of a heat sink box in a JXF type electrical distribution box.

In the figure: 1. a box body; 2. a terminal; 3. an illuminating lamp; 4. a circuit board; 5. a heat dissipation box; 51. an exhaust port; 52. ventilating fans; 53. sound-absorbing cotton; 54. a heat absorption net A; 55. a heat absorption net B; 56. a housing; 57. a heat absorption net C; 6. a gasket; 7. a box door; 8. a portable switch mounting device; 81. a wiring port; 82. a slider; 83. a groove; 84. a switch; 85. a screw; 86. a channel; 87. a fixing strip; 88. a fixing hole; 89. supporting legs; 9. a viewing port; 10. a fan; 11. an air inlet; 12. a display screen.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, a JXF type distribution box includes a box body 1, terminals 2 are disposed at both sides of an upper surface of the box body 1, an air inlet 11 is disposed at a front side of the terminals 2 of the upper surface of the box body 1, a box door 7 is rotatably disposed at both sides of a front surface of the box body 1, a fan 10 is disposed at an inner top end of the box body 1, a circuit board 4 is disposed at an inner middle position of the box body 1, a portable switch mounting device 8 is disposed at a side of the circuit board 4 inside the box body 1, the portable switch mounting device 8 includes a fixing strip 87, supporting legs 89 are disposed at a rear side of the fixing strip 87, a groove 83 is disposed at an inner side of the fixing strip 87, a switch 84 is disposed at a front surface of the fixing strip 87, a channel 86 is disposed at a surface middle position of the fixing strip 87, a slider 82 is disposed at a, and switch 84's upper surface is provided with wiring mouth 81, switch 84 passes through screw 85 and fixed strip 87 fixed connection, fixed hole 88 has been seted up to fixed strip 87 corresponding screw 85's position department, slider 82 of switch 84 rear side inserts the recess 83 of the inside setting of fixed strip 87 through passageway 86, further push switch 84 passes through slider 82 and slides to fixed hole 88 position department in recess 83 inside, through the screw 85 fixed, can be connected switch 84 and electric wire through wiring mouth 81 at last.

The fixed strip 87 passes through the inner wall fixed connection of supporting legs 89 with box 1, slider 82 is "protruding" word shape, and slider 82 and recess 83 sliding connection, recess 83 and slider 82 looks adaptation, the position department that switch 84 corresponds screw 85 is provided with the through-hole, the inboard of fixed orifices 88 is provided with the internal thread with screw 85 meshing, slider 82's special shape sets up the inside that can effectual card at recess 83, switch 84's stability has been guaranteed, screw 85 realizes the fixed between switch 84 and the fixed strip 87 through the inside of inserting through-hole and fixed orifices 88.

The display screen 12 is arranged above the portable switch installation device 8 in the box body 1, the heat dissipation box 5 is arranged at the position below the interior of the box body 1, the heat dissipation box 5 comprises an outer shell 56, a heat absorption net C57 is arranged at the upper end of the outer shell 56, a heat absorption net B55 is arranged below the heat absorption net C57 in the outer shell 56, heat absorption nets A54 are arranged below the heat absorption net B55 in the outer shell 56, sound absorption cotton 53 is uniformly arranged among the heat absorption nets A55 and the heat absorption nets C57, the heat absorption net B55, the heat absorption nets B55 and the heat absorption nets A54 in the outer shell 56, an exhaust port 51 is arranged at one side of the outer shell 56, an air ventilation fan 52 is arranged in the exhaust port 51, the air in the outer shell 56 can be pumped out through the exhaust port 51 by the air ventilation fan 52, the air mixed with heat in the box body 1 further passes through the heat absorption nets C57, the heat absorption net B55 and the heat absorption net A54 and, can effectually reach the radiating effect, inhale the noise that the setting up of sound cotton 53 can adsorb mix with in the air current on the way that the air current passes through for acoustic energy is inhaled the sound cotton and is changed into internal energy and carry out to the environment by the air current in, can reach the effect of making an uproar.

The thickness of sound-absorbing cotton 53 is 2cm, and sound-absorbing cotton 53 passes through epoxy glue and heat absorption net C57, heat absorption net B55, heat absorption net A54 fixed connection, exhaust port 51 runs through in one side of shell 56 and box 1, and the inside of exhaust port 51 passes through mount and ventilating fan 52 fixed connection, heat absorption net C57, heat absorption net B55, heat absorption net A54 are the component of an aluminum alloy material, aluminum alloy material's heat absorption net C57, heat absorption net B55, heat absorption net A54 have stronger heat absorption radiating effect, can extremely fast shift the heat in box 1 top to lower position department, and then discharge to the external environment, supplementary radiating effect that has improved.

The position of the front side of the upper surface of the box body 1 is provided with an illuminating lamp 3, the edges of the periphery of the inner side of the box door 7 are provided with sealing gaskets 6, the position of the box door 7 corresponding to the display screen 12 is provided with a viewing port 9, the viewing port 9 is a component made of toughened glass, the viewing port 9 is fixedly connected with the box door 7 through waterproof sealing glue, the viewing port 9 made of toughened glass has the characteristics of high strength and wear resistance, and is suitable for the viewing port 9 of electrical equipment, firstly, the box body 1 is connected with an external power supply through a wiring terminal 2, the electrical equipment and the circuit board 4 in the box body can generate larger heat during working, on one hand, the rotation of the fan 10 can cool the machine equipment, on the other hand, the heat dissipation box 5 can discharge the heat of the box body 1 to the external environment through the form of air draft, and on the other, the working efficiency of maintenance personnel is improved, the parameters of the display screen 12 in the box body 1 can be observed through the observation port 9, and the working state of the equipment can be conveniently known.

The utility model discloses a theory of operation is: firstly, the box body 1 is connected with an external power supply through the terminal 2, electrical equipment and a circuit board 4 in the box body can generate larger heat when working, on one hand, the rotation of the fan 10 can cool machine equipment, the ventilating fan 52 can extract air in the shell 56 through the exhaust port 51, the air mixed with heat in the box body 1 can pass through the heat absorption net C57, the heat absorption net B55 and the heat absorption net A54 and finally is exhausted through the exhaust port 51, the heat dissipation effect can be effectively achieved, the sound absorption cotton 53 can absorb noise mixed in air flow on the way of air flow, so that sound energy is converted into internal energy through the sound absorption cotton and is taken out to the environment by the air flow, the noise reduction effect can be achieved, when the switch 84 needs to be installed, the slide block 82 at the rear side of the switch 84 is inserted into the groove 83 arranged in the fixing strip 87 through the channel 86, further push switch 84 passes through slider 82 and slides to fixed orifices 88 position department in recess 83 is inside, it is fixed through screw 85, slider 82's special shape sets up can effectual card in the inside of recess 83, switch 84's stability has been guaranteed, screw 85 realizes through the inside of inserting through-hole and fixed orifices 88 that switch 84 and fixed strip 87 between fixed, can be with switch 84 and connection of electric lines through wiring mouth 81 at last, this kind of mounting means can improve maintenance personal's work efficiency, can observe the parameter of box 1 inside display screen 12 through viewing aperture 9, be convenient for know equipment operating condition.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The JXF type distribution box comprises a box body (1) and is characterized in that wiring ends (2) are arranged at positions on two sides of the upper surface of the box body (1), an air inlet (11) is formed in the front side, located at the wiring ends (2), of the upper surface of the box body (1), a box door (7) is arranged on two sides of the front surface of the box body (1) in a rotating mode, a fan (10) is arranged at the top end of the interior of the box body (1), a circuit board (4) is arranged at the position of the middle section of the interior of the box body (1), a portable switch installation device (8) is arranged on one side, located at the circuit board (4), of the interior of the box body (1), a display screen (12) is arranged above the portable switch installation device (8), a heat dissipation box (5) is arranged at the position of the lower portion of the interior of the box body (1), and an illuminating lamp (3) is arranged at the position, the edge all around of inboard of chamber door (7) all is provided with sealed pad (6), and chamber door (7) correspond the position department of display screen (12) and be provided with viewing aperture (9).

2. The JXF type distribution box of claim 1, characterized in that, portable switch installation device (8) includes fixed strip (87), the rear side of fixed strip (87) is provided with supporting legs (89), and the inboard of fixed strip (87) is provided with recess (83), the front surface of fixed strip (87) is provided with switch (84), and the surperficial middle section position department of fixed strip (87) is provided with passageway (86), the position department of corresponding recess (83) of switch (84) is provided with slider (82), and the upper surface of switch (84) is provided with wiring mouth (81), screw (85) and fixed strip (87) fixed connection are passed through in switch (84), fixed hole (88) have been seted up to fixed strip (87) corresponding position department of screw (85).

3. The JXF type distribution box of claim 2, wherein the fixing strip (87) is fixedly connected with the inner wall of the box body (1) through a supporting leg (89), the sliding block (82) is in a shape of a Chinese character 'tu', the sliding block (82) is slidably connected with a groove (83), the groove (83) is matched with the sliding block (82), a through hole is formed in the position of the switch (84) corresponding to the screw (85), and an inner thread meshed with the screw (85) is arranged on the inner side of the fixing hole (88).

4. The JXF type distribution box of claim 1, characterized in that, radiator box (5) includes shell (56), the upper end of shell (56) is provided with inhales hot net C (57), and the inside below that is located inhales hot net C (57) of shell (56) is provided with inhales hot net B (55), the inside below that is located inhales hot net B (55) of shell (56) is provided with inhales hot net A (54), and the inside of shell (56) is located inhales hot net C (57), inhales hot net B (55) and inhales hot net B (55), all is provided with between the hot net A (54) and inhales sound cotton (53), one side of shell (56) is provided with gas vent (51), the inside of gas vent (51) is provided with ventilation fan (52).

5. The JXF type distribution box of claim 4, wherein, the thickness of inhaling sound cotton (53) is 2cm, and inhale sound cotton (53) and pass through epoxy glue and heat absorption net C (57), heat absorption net B (55), heat absorption net A (54) fixed connection, gas vent (51) run through in one side of shell (56) and box (1), and the inside of gas vent (51) passes through mount and ventilation fan (52) fixed connection, it is the component of an aluminum alloy material to inhale heat net C (57), heat absorption net B (55), heat absorption net A (54).

6. The JXF type distribution box according to claim 1, wherein the observation port (9) is a member made of toughened glass, and the observation port (9) is fixedly connected with the box door (7) through waterproof sealant.