CN213755475U - Dust removal structure of cabinet and cabinet charge - Google Patents

Abstract

The utility model discloses a dust removal structure of a charging cabinet and the charging cabinet, wherein the charging cabinet comprises an air inlet and a filter screen which is obliquely arranged, and the dust removal structure comprises a first ultrasonic generator and a dust collection box; the dust collecting box comprises a dust exhaust port, an upper cover and a dust exhaust device; the dust exhaust device comprises a water inlet pipe, a switch valve and a water storage box; the dust removing structure also comprises a controller and a differential pressure sensor; the dust removing structure further comprises a second ultrasonic wave generating device. Compared with the prior art, the utility model provides a cabinet that charges adopts first ultrasonic wave generating device to clear up the filter screen surface, collects the dust on filter screen surface in the dust collection box and discharge to the cabinet that charges from the dust exhaust mouth outside for it is more convenient, succinct and high-efficient to the clearance of filter screen, practices thrift manpower and cost.

Description

Dust removal structure of cabinet and cabinet charge

Technical Field

The utility model relates to a switch board field, in particular to dust removal structure and the cabinet that charges of cabinet charge.

Background

With the rise of the charging industry, the application of the charging cabinet is more and more popular, in order to meet the charging requirements of users as much as possible, a plurality of charging modules are often arranged in the charging cabinet for the users to use, due to the increase of the charging modules, when the charging modules work, heat can be continuously discharged into the charging cabinet, if the heat is not dissipated in time, the temperature in the charging cabinet is higher and higher, and therefore potential safety hazards are brought; the cabinet that charges among the prior art generally adopts the forced air cooling mode to dispel the heat, the wind channel has been set up in the cabinet body of the cabinet that charges, be provided with the air intake and the air outlet in wind channel on the cabinet body, and be equipped with the fan in the wind channel, thereby it takes away the inside heat of the cabinet that charges to form fast-speed air current in the effect messenger wind channel through the fan, air intake department generally is equipped with the dust and sand that the filter screen is arranged in filtered air etc. simultaneously, prevent to the inside production influence of the cabinet that charges, but long-time use makes filter screen surface dust adhere to and become invalid easily, and then influence the thermal diffusivity of the cabinet that charges, lead to the potential safety hazard. Therefore, it is necessary to clean dust on the surface of the filter screen in time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust removal structure and the cabinet that charges of cabinet has solved the difficult technical problem of clearance of dust of the cabinet filter screen that charges among the prior art.

The utility model adopts the technical proposal that: the utility model provides a dust removal structure of cabinet charges, the cabinet that charges includes the cabinet body and filter screen, dust removal structure include with the first ultrasonic wave generating device that the filter screen is connected locates the dust collection box of filter screen bottom, the dust collection box include with the dust exhaust mouth of cabinet body outside intercommunication.

Further, the cabinet body includes the air intake, the filter screen slope sets up, the filter screen include with the relative windward side that sets up of air intake, the dust collection box is including locating from the air intake to the dust collecting opening between the windward side.

Further, the cabinet body includes the backplate of vertical setting, the air intake is located on the backplate, the filter screen from the upper end to the lower extreme with contained angle between the air intake crescent.

Furthermore, the dust collecting box also comprises an upper cover arranged at the dust collecting opening.

Furthermore, the dust removing structure also comprises a dust exhaust device communicated with the dust collecting box.

Further, the dust exhaust device comprises a water inlet pipe communicated with the dust collection box, and the water inlet pipe is provided with a switch valve.

Further, the dust exhaust device is also composed of an open-air water storage box arranged at the top of the cabinet body, and the water inlet pipe is communicated with the water storage box.

Furthermore, the dust removal structure also comprises a controller and a pressure difference sensor which is arranged on the filter screen and electrically connected with the controller.

Further, the dust removing structure also comprises a second ultrasonic wave generating device connected with the dust collecting box.

The utility model provides a cabinet charges, the cabinet that charges include dust removal structure.

Compared with the prior art, the utility model provides a cabinet that charges adopts first ultrasonic wave generating device to clear up the filter screen surface, collects the dust on filter screen surface in the dust collection box and discharge to the cabinet that charges from the dust exhaust mouth outside for it is more convenient, succinct and high-efficient to the clearance of filter screen, practices thrift manpower and cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic diagram of a structure of a cabinet body in one direction;

FIG. 2 is a schematic diagram of the structure of the middle cabinet body in another direction;

fig. 3 is a schematic diagram of the structure of the middle dust removing structure of the present invention.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The principles and structure of the present invention will be described in detail below with reference to the accompanying drawings and examples.

The application provides a dust removal structure of cabinet charges, as shown in fig. 1, 2, the cabinet that charges includes the cabinet body 1, the cabinet body 1 is by the framework of a plurality of sheet metal component concatenation formation rectangle, the cabinet body 1 includes backplate 11 and the opening that sets up relatively with backplate 11, 1 inside baffles 12 including setting up at the middle part of the cabinet body, form the wind channel 2 of the cabinet that charges between two baffles 12, form the cavity of a plurality of installation charging module between baffle 12 and the cabinet body 1, be equipped with evenly arranged louvre 121 on the baffle 12, in order to discharge the heat of the module that charges to wind channel 2.

As shown in fig. 2, an air inlet 111 and an air outlet 112 are disposed on the back plate 11, the air inlet 111 and the air outlet 112 are both communicated with the air duct 2, the air inlet 111 is disposed below the back plate 11, and the air outlet 112 is disposed above the back plate 11.

As shown in fig. 3, the dust removing structure includes a filter screen 3, the filter screen 3 is disposed in the air duct 2 and located at the air inlet 111 to filter sand and dust outside the cabinet 1, a first ultrasonic generator 4 is disposed on the filter screen 3, the first ultrasonic generator 4 is connected to the filter screen 3, and a dust collecting box 5 is disposed at the bottom of the filter screen 3, and when the first ultrasonic generator 4 works, ultrasonic waves are emitted to drive the filter screen 3 to vibrate, so that dust on the surface of the filter screen 3 is shaken off the dust collecting box 5; the dust collecting box 5 comprises a dust discharging port 51 communicated with the outside of the cabinet 1, and dust in the dust collecting box 5 is discharged to the inside of the cabinet 1.

Further, the filter screen 3 is vertically arranged, the air inlet 111 is obliquely arranged, a certain included angle is formed between the filter screen 3 and the air inlet 111, one side of the filter screen 3, which is opposite to the air inlet 111, is a windward side 31, the dust surface is adsorbed on the windward side 31, the dust collection box 5 is further provided with a dust collection port 52, and the dust collection port 52 is arranged at a position between the air inlet 111 and the windward side 31 and is used for collecting dust shaken off from the filter screen 3.

Preferably, in the present embodiment, an included angle between the filter screen 3 and the air inlet 111 gradually increases from top to bottom, so that the dust collecting effect of the dust collecting box on the filter screen 3 is optimized.

Further, the dust collecting box 5 in the present application further comprises an upper cover 53 disposed at the dust collecting opening 52, when the upper cover 53 is covered, the dust collecting box 5 is sealed to prevent dust in the dust collecting box 5 from drifting with wind, when the filter screen 3 is cleaned, the upper cover 53 is opened, and simultaneously, the fan in the air duct is closed to suspend ventilation of the air duct, so as to clean the filter screen 3.

Further, the dust removal structure of this application still includes dust exhaust device 6, and dust exhaust device 6 communicates with dust collection box 5 for discharge the dust in the dust collection box 5 to the outside of cabinet 1.

Preferably, the dust discharging device 6 is a water inlet pipe which is communicated with the dust collecting box 5, and a switch valve is arranged on the water inlet pipe for controlling the on-off of the water inlet pipe, when the water inlet pipe is communicated, the water flow washes the dust in the dust collecting box 5 and discharges the dust from the dust discharging port 51 into the sewer.

Further, for reaching energy-conserving effect, this application still can be provided with open-air water storage box at the top of the cabinet body 1, and drain pipe 61 is linked together with the water storage box, and the rainwater can be collected to the water storage box and is stored, when needs clearance dust collection box 5, except that can directly using the running water, can also directly use the rainwater of collecting.

Preferably, the dust removing structure further comprises a second ultrasonic wave generating device 7 connected with the dust collecting box 5, and the second ultrasonic wave generating device 7 is connected with the dust collecting box 5 to vibrate dust in the dust collecting box 5, so that the problem that dust lumps adhere to the surface of the dust collecting box 5 to cause blockage and the like is avoided.

Further, the dust exhaust device 6 can also be an exhaust fan, and the dust is extracted by wind power.

In the present application, the dust box 5 is designed to be detachable, and it is considered that the dust box 5 is taken out and cleaned.

Further, dust removal structure in this application still includes controller and pressure differential sensor, and pressure differential sensor sets up and is used for detecting the pressure differential of filter screen 3 both sides on filter screen 3, judges the dust adhesion volume on the filter screen 3 according to the size of pressure differential, and when pressure differential was greater than the default, it is very big to explain the dust adhesion volume on filter screen 3 surface, and the fan in the controller control wind channel at this moment stops operating, and each ultrasonic wave generating device begins work and removes dust work.

Further, the controller is also provided with a timer, and the controller can regularly clean the filter screen 3 according to the time recorded by the timer.

This application has still provided a cabinet charges, and the cabinet that charges includes the dust removal structure that this application provided.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a dust removal structure of cabinet charges, the cabinet that charges includes the cabinet body and filter screen, its characterized in that, dust removal structure include with the first ultrasonic wave generating device that the filter screen is connected locates the dust collection box of filter screen bottom, the dust collection box include with the dust exhaust mouth of cabinet body outside intercommunication.

2. The dust removing structure according to claim 1, wherein the cabinet includes an air inlet, the filter screen is disposed at an angle, the filter screen includes a windward side disposed opposite to the air inlet, and the dust collecting box includes a dust collecting opening disposed between the air inlet and the windward side.

3. The dust removal structure of claim 2, wherein the cabinet body comprises a vertically arranged back plate, the air inlet is formed in the back plate, and an included angle between the filter screen and the air inlet is gradually increased from the upper end to the lower end.

4. The dust removing structure of claim 2, wherein the dust collecting case further comprises an upper cover provided at the dust collecting opening.

5. The dusting structure of claim 1 further comprising a dust exhaust in communication with the dust bin.

6. A dust collecting structure as claimed in claim 5, wherein the dust discharging means includes a water inlet pipe communicating with the dust collecting case, the water inlet pipe being provided with an on-off valve.

7. The dust removing structure of claim 6, wherein the dust removing device further comprises an open-air water storage box arranged at the top of the cabinet body, and the water inlet pipe is communicated with the water storage box.

8. The dust removing structure according to claim 1, further comprising a controller and a pressure difference sensor provided on the filter screen and electrically connected to the controller.

9. The dust removing structure according to claim 1, further comprising a second ultrasonic wave generating device connected to the dust collecting case.

10. A charging cabinet, characterized in that the charging cabinet comprises a dust removing structure according to any one of claims 1 to 9.

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