CN211046095U

CN211046095U - Novel box structure of rain-proof portable block terminal

Info

Publication number: CN211046095U
Application number: CN201921757188.9U
Authority: CN
Inventors: 付梦曦; 许云云; 孙连鹏
Original assignee: Zhongdian Weiye Tianjin Technology Co ltd
Current assignee: Zhongdian Weiye Tianjin Technology Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-07-17
Anticipated expiration: 2029-10-19

Abstract

The utility model relates to the technical field of power equipment, in particular to a novel box structure of a rain-proof movable distribution box, which comprises a box body, wherein a rain baffle is arranged at the top of the box body, an equipment cavity is arranged at the inner side of the box body, a heat dissipation cavity is arranged at the lower side of the equipment cavity, a fan is arranged at the top of the heat dissipation cavity, a wind conveying pipe is arranged at the air outlet of the fan, a motor is fixedly arranged in the middle of the lower side of the rain baffle, a fan blade is arranged on the motor shaft of the motor, the motor shaft of the motor is also rotationally connected with the wind conveying pipe, and; a plurality of air exhaust channels are circumferentially distributed on the inner lower portion of the side wall of the box body and are communicated with the equipment cavity through a plurality of air exhaust holes, the lower end of each air exhaust channel is communicated with the heat dissipation cavity, a filter plate is further arranged in each heat dissipation cavity, and a plurality of semiconductor refrigerating pieces are arranged on the upper side of each filter plate. The utility model discloses the ventilation radiating effect is good, still has rain-proof, dampproofing and dust proof effect, does benefit to the popularization.

Description

Novel box structure of rain-proof portable block terminal

Technical Field

The utility model relates to a power equipment technical field specifically is a novel box structure of rain-proof portable block terminal.

Background

Certain problem can exist in the use of traditional block terminal: when the outdoor box is arranged outdoors and meets rainy weather, rainwater can easily and directly enter the box body to cause short circuit of elements in the box body, so that serious damage is caused; the inside fan that can be covered with of block terminal in the heat dissipation process in the past leads to the wasting of resources of some amount of wind, and the result of use is not good.

Therefore, to above current situation, urgent need develop the box structure of a novel rain-proof portable block terminal to overcome not enough in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a novel box structure of rain-proof portable block terminal to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a novel box structure of a rainproof movable distribution box comprises a box body, wherein a rain baffle is arranged at the top of the box body, a plurality of universal wheels with brakes are further mounted at the bottom of the box body, an equipment cavity is formed in the inner side of the box body, a heat dissipation cavity is formed in the lower side of the equipment cavity, a fan is mounted in the middle of the top of the heat dissipation cavity, a wind conveying pipe is mounted at the air outlet of the fan, the upper end of the wind conveying pipe is located at the upper part of the equipment cavity, a motor is fixedly mounted in the middle of the lower side of the rain baffle, fan blades used for pushing air downwards are mounted on a motor shaft of the motor, the motor shaft of the motor is further connected with the wind conveying pipe in a sealing and rotating mode; the lower part circumference distributes in the lateral wall of box and has seted up a plurality of passageways of airing exhaust, the passageway of airing exhaust is through a plurality of holes of airing exhaust and equipment chamber intercommunication, and the lower extreme of passageway of airing exhaust still communicates with the heat dissipation chamber, the heat dissipation intracavity still is equipped with the filter, and the upside of filter is equipped with a plurality of semiconductor refrigeration pieces.

As a further aspect of the present invention: the fan is characterized in that a cavity is formed in the lower portion of the motor shaft, the through hole is rectangular and communicated with the cavity, and the through hole is located on the upper side of the fan blade.

As a further aspect of the present invention: the upper end of the air delivery pipe extends into the cavity of the motor shaft, the air delivery pipe is rotatably connected with the motor shaft through a bearing, and a sealing ring is further arranged at the joint of the air delivery pipe and the motor shaft.

As a further aspect of the present invention: a plurality of placing plates are fixedly arranged on the cavity wall of the equipment cavity, and a plurality of placing plates are fixedly arranged on the air delivery pipe.

As a further aspect of the present invention: the filter is big-end-up's toper structure, and the filter is HEPA high efficiency filter screen, and the upper and lower both ends of filter are fixed with the top and the bottom sealing connection in heat dissipation chamber respectively.

As a further aspect of the present invention: the semiconductor refrigeration piece evenly distributed locates the upper surface of filter, the air intake of fan and the upside space intercommunication of filter, the downside space intercommunication of passageway and filter of airing exhaust.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

this novel box structure of rain-proof portable block terminal, through the control motor, fan and semiconductor refrigeration piece work, the fan can be carried the air of heat dissipation intracavity to defeated tuber pipe, rotate the intercommunication setting because of defeated tuber pipe and motor shaft, the through-hole discharge can be followed to the air in the defeated tuber pipe, it rotates to drive the flabellum through the motor, can carry the inclined downward dispersion of through-hole exhaust air, the heat in the equipment chamber can be followed the hole of airing exhaust and discharged in the passageway of airing exhaust, and then flow into in the heat dissipation intracavity, can carry out the dirt to the air through the filter, the semiconductor refrigeration piece can be to the air cooling of circulation, and then form a circulation heat radiation structure, the radiating effect to the electrical component preferred in the equipment chamber has.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic perspective view of the fan blade, the motor and the wind delivery pipe in the embodiment of the present invention.

In the figure: 1-rain shield, 2-placing plate, 3-fan blade, 4-motor, 5-air conveying pipe, 6-placing plate, 7-box, 8-air exhaust hole, 9-air exhaust channel, 10-heat dissipation chamber, 11-universal wheel with brake, 12-filter plate, 13-semiconductor refrigeration sheet, 14-fan, 15-dust exhaust port, 16-equipment chamber, 17-through hole and 18-motor shaft.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, a novel box structure of a rainproof movable distribution box comprises a box body 7, a rain shield 1 is disposed on the top of the box body 7, an equipment chamber 16 is disposed on the inner side of the box body 7, a heat dissipation chamber 10 is disposed on the lower side of the equipment chamber 16, a plurality of universal wheels 11 with brakes are further mounted on the bottom of the box body 7 to facilitate movement of the device, a fan 14 is mounted in the middle of the top of the heat dissipation chamber 10, an air delivery pipe 5 is mounted on an air outlet of the fan 14, the air delivery pipe 5 is vertically disposed, the upper end of the air delivery pipe 5 is located on the upper portion of the equipment chamber 16, a motor 4 is fixedly mounted in the middle of the lower side of the rain shield 1, fan blades 3 for pushing air downwards are mounted on a motor shaft 18 of the motor 4, the motor shaft 18 of the motor 4 is further connected with the air delivery pipe 5 in a, the cold air is discharged through the through hole 17; a plurality of air exhaust channel 9 have been seted up to lower part circumference in the lateral wall of box 7, air exhaust channel 9 communicates with equipment chamber 16 through a plurality of holes of airing exhaust 8, and air exhaust channel 9's lower extreme still communicates with heat dissipation chamber 10, still be equipped with filter 12 in the heat dissipation chamber 10, the upside of filter 12 is equipped with a plurality of semiconductor refrigeration pieces 13, and semiconductor refrigeration piece 13 is prior art, and its connection control no longer gives unnecessary details, can be to the air cooling of circulation through semiconductor refrigeration piece 13.

In this embodiment, a temperature sensor (not shown) is further disposed in the equipment chamber 16; the control module is electrically connected with the temperature sensor and is used for acquiring the temperature in the equipment cavity 16 so as to control the motor 4, the fan 14 and the semiconductor refrigerating sheet 13 through the control module in time; the control mode of the control module is one or the combination of two of touch control and terminal communication control, the control module can be an intelligent control combination module containing a control touch panel and a remote wireless communication device, the control touch panel can be manually operated to control the motor 4, the fan 14 and the semiconductor refrigerating sheet 13 to work, the motor 4, the fan 14 and the semiconductor refrigerating sheet 13 can be remotely controlled to work through a mobile phone program, and the intelligent degree is improved.

Additionally, the utility model discloses a still be equipped with chamber door (not shown) on the box 7, adopt prior art can, no longer describe.

Example 2

Referring to fig. 1-2, the present embodiment is different from embodiment 1 in that:

in this embodiment, the cavity has been seted up to the lower part of motor shaft 18, and through-hole 17 is the rectangle form, and through-hole 17 sets up with the cavity intercommunication, just through-hole 17 is located the upside of flabellum 3, the upper end of defeated tuber pipe 5 stretches into in the cavity of motor shaft 18, just defeated tuber pipe 5 passes through the bearing and is connected with motor shaft 18 rotation, and defeated tuber pipe 5 and motor shaft 18 junction still are equipped with the sealing washer, reach sealed pivoted effect, and the concrete joint can adopt prior art.

In this embodiment, a plurality of placing plates 2 are fixedly installed on the cavity wall of the equipment cavity 16, a plurality of placing plates 6 are fixedly installed on the air delivery pipe 5, and the placing plates 2 and the air delivery pipe 5 facilitate the placing of electrical components.

In this embodiment, the filter plate 12 is a conical structure with a large top and a small bottom, the upper end and the lower end of the filter plate 12 are respectively connected and fixed with the top and the bottom of the heat dissipation chamber 10 in a sealing manner, the filter plate 12 is a high-efficiency HEPA filter screen, which is characterized in that air can pass through but fine particles cannot pass through, the removal efficiency of particles with the radius of more than 0.15 micrometer is as high as more than 99.5%, the semiconductor refrigeration sheets 13 are uniformly distributed on the upper surface of the filter plate 12, the air inlet of the fan 14 is communicated with the upper side space of the filter plate 12, and the air exhaust channel 9 is communicated with the lower; the bottom of the box body 7 is also provided with at least one dust discharging port 15 communicated with the lower side space of the filter plate 12, and dust is discharged through the dust discharging port 15.

The novel box body structure of the rainproof movable distribution box comprises a control motor 4, a fan 14 and a semiconductor refrigerating sheet 13, wherein the fan 14 can convey air in a heat dissipation cavity 10 to an air conveying pipe 5, the air conveying pipe 5 and a motor shaft 18 are rotated and communicated, the air in the air conveying pipe 5 can be discharged from a through hole 17, the motor 4 drives a fan blade 3 to rotate, the air discharged from the through hole 17 can be conveyed in a downward inclined dispersing mode, heat in an equipment cavity 16 can be discharged into an air exhaust channel 9 from an air exhaust hole 8 and then flows into the heat dissipation cavity 10, dust can be filtered through a filter plate 12, the semiconductor refrigerating sheet 13 can cool circulating air, a circulating heat dissipation structure is formed, and the heat dissipation effect on electrical components in the equipment cavity 16 is good; in addition, the rain shield plate 1 has a good rain shielding effect; the placing of the electric components is facilitated by the placing plate 2 and the placing plate 6; the dust discharging port 15 is used for facilitating the discharging of the dust in the heat dissipation cavity 10.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a novel box structure of rain-proof portable block terminal, includes box (7), the top of box (7) is equipped with weather shield (1), and a plurality of areas brake universal wheel (11), its characterized in that are still installed to the bottom of box (7):

an equipment cavity (16) is formed in the inner side of the box body (7), and a heat dissipation cavity (10) is formed in the lower side of the equipment cavity (16);

a fan (14) is arranged in the middle of the top of the heat dissipation cavity (10), an air delivery pipe (5) is arranged on an air outlet of the fan (14), and the upper end of the air delivery pipe (5) is positioned at the upper part of the equipment cavity (16);

a motor (4) is fixedly arranged in the middle of the lower side of the rain baffle (1), fan blades (3) used for pushing air downwards are arranged on a motor shaft (18) of the motor (4), the motor shaft (18) of the motor (4) is further connected with the air delivery pipe (5) in a sealing and rotating mode, and a plurality of through holes (17) communicated with the air delivery pipe (5) are circumferentially distributed on the motor shaft (18);

a plurality of air exhaust channels (9) are circumferentially distributed at the inner lower part of the side wall of the box body (7), the air exhaust channels (9) are communicated with the equipment cavity (16) through a plurality of air exhaust holes (8), and the lower ends of the air exhaust channels (9) are also communicated with the heat dissipation cavity (10);

the heat dissipation chamber (10) is also internally provided with a filter plate (12), and the upper side of the filter plate (12) is provided with a plurality of semiconductor refrigeration sheets (13).

2. The novel rainproof movable distribution box body structure of claim 1, wherein a cavity is formed in the lower portion of the motor shaft (18), the through hole (17) is rectangular, the through hole (17) is communicated with the cavity, and the through hole (17) is located on the upper side of the fan blades (3).

3. The novel rainproof movable distribution box body structure according to claim 2, wherein the upper end of the air delivery pipe (5) extends into a cavity of the motor shaft (18), the air delivery pipe (5) is rotatably connected with the motor shaft (18) through a bearing, and a sealing ring is further arranged at the joint of the air delivery pipe (5) and the motor shaft (18).

4. The novel rainproof movable distribution box body structure according to claim 1, wherein a plurality of placing plates (2) are fixedly mounted on the cavity wall of the equipment cavity (16), and a plurality of placing plates (6) are fixedly mounted on the air delivery pipe (5).

5. The box structure of the novel rainproof movable distribution box according to any one of claims 1 to 4, wherein the filter plate (12) is a tapered structure with a large top and a small bottom, the filter plate (12) is a HEPA high efficiency filter screen, and the upper end and the lower end of the filter plate (12) are respectively fixed with the top and the bottom of the heat dissipation chamber (10) in a sealing manner.

6. The box structure of the novel rainproof mobile distribution box according to claim 5, wherein the semiconductor refrigeration sheets (13) are uniformly distributed on the upper surface of the filter plate (12), the air inlet of the fan (14) is communicated with the upper side space of the filter plate (12), and the air exhaust channel (9) is communicated with the lower side space of the filter plate (12).