Direct-current power supply display operation equipment

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By introducing a filter group and a cleaning group into the DC power supply unit, automatic replacement of the filter screen and removal of dust are achieved, solving the problems of tedious dust filter cleaning and poor heat dissipation, and improving the self-cleaning ability of the equipment.

CN223453932UActive Publication Date: 2025-10-21XIAMEN ZHONGXIN ELECTRIC EQUIP CO LTD

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Patent Information

Application Number: CN202422878943.6
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-11-25
Publication Date: 2025-10-21
Estimated Expiration: 2034-11-25

AI Technical Summary

Technical Problem

The dust filters in existing DC power supply devices are difficult to clean and have poor heat dissipation after long-term use, resulting in tedious cleaning and poor heat dissipation.

Method used

The design incorporates a filter assembly and a cleaning assembly. The filter assembly automatically replaces the filter by rotating the filter screen, while the cleaning assembly removes dust using a brush belt and fan wheel. Combined with the design of the air guide plate and exhaust vents, it achieves a self-cleaning effect.

Benefits of technology

It effectively solves the problem of tedious dust filter cleaning, ensures the heat dissipation effect of DC power supply, simplifies the cleaning process, and improves the automation level of equipment.

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Abstract

The utility model discloses a direct-current power supply display operation device, which comprises a shell, a filter group and a cleaning group, the filter set is arranged on the side, close to the shell, of the front panel and comprises a plurality of mounting plates arranged on the side, close to the shell, of the front panel, and the mounting plates are arranged in a rectangular mode and located at the four corners of the air inlet holes formed in the matrix mode correspondingly. Two parallel rotating rollers capable of rotating are arranged between the two mounting plates in the same row, the multiple rotating rollers are jointly sleeved with a filtering curtain, the filtering curtain can completely shield the air outlet of the air guide plate, and the filtering curtain can rotate around all the rotating rollers along with rotation of the rotating rollers; a traditional dust screen is replaced by the filter screen of the filter group, so that the effect of replacing the filter screen can be achieved by rotating the filter screen, and the current situation that the dust screen is tedious to clean can be effectively solved.

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Description

TECHNICAL FIELD

[0001] The utility model relates to power supply equipment technical field more specifically, it relates to a direct current source display operation equipment. BACKGROUND

[0002] Direct current source is the device that maintains the steady voltage and current in the circuit, such as dry battery, storage battery, direct current generator etc., direct current source has two electrodes of positive and negative, the potential of positive electrode is high, the potential of negative electrode is low, when two electrodes are connected with the circuit, it can maintain the constant potential difference between the two ends of the circuit, thereby forming the current from the positive electrode to the negative electrode in the external circuit.

[0003] Direct current source is an energy conversion device, which converts other forms of energy into electric energy to supply the circuit to maintain the steady flow of current.

[0004] The existing power grid supporting direct current source device needs a large amount of heat dissipation, which can realize the heat dissipation effect through the flow direction of the wind, and the dust screen is arranged at the air inlet of the direct current source.

[0005] After setting the dust screen, two problems will occur, the dust screen arranged inside is very difficult to clean, and the dust screen will cause the heat dissipation to be not guaranteed after a long time, and the cleaning of the dust screen alone is very cumbersome. INVENTION CONTENTS

[0006] The utility model aims at providing a direct current source display operation equipment, a direct current source practical operation equipment capable of self-cleaning.

[0007] The above technical purpose of the utility model is realized by the following technical scheme: a direct current source display operation equipment, comprising: a shell, a filter group and a cleaning group.

[0008] The shell is an alloy rectangular accommodating shell with both ends being transparent, hollow connecting rods are arranged at the positions of four corners in the direction of both ends being transparent, front and rear panels are arranged at both ends of the shell, a plurality of air inlet holes arranged in matrix are arranged on the front panel, a plurality of exhaust strip holes arranged in linear array are arranged on the rear panel, and air deflector plates are arranged around the air inlet holes;

[0009] A filter group is arranged on one side of the front panel close to the shell, and the filter group comprises a plurality of mounting plates arranged on the one side of the front panel close to the shell, the mounting plates are arranged in a rectangular manner at four corner positions of the air inlet holes arranged in a matrix manner, two parallel rotating rollers capable of rotating are arranged between two mounting plates in the same row, a filter screen is sleeved on the rotating rollers, the filter screen can completely cover the air outlet of the air deflector, and the filter screen can rotate around all the rotating rollers by rotating the rotating rollers.

[0010] A cleaning group is arranged between the inner wall of the shell and the bottom surface of the filter screen, and the shell is provided with an exhaust port corresponding to the position of the cleaning group.

[0011] The utility model further sets up: a plurality of mounting plates are four mounting plates, are arranged in four corner positions of the air deflector's apart from one side, and the middle part on each mounting plate and the end far away from the air deflector are provided with mounting holes.

[0012] The utility model further sets up: the mounting plate is correspondingly arranged in pairs.

[0013] The utility model further sets up: a pair of mounting plates is arranged between the bottom of the front panel and close to the one side of the shell, and the mounting table is provided with a grating on the mounting table, both ends of the mounting table close to the mounting plate are provided with a belt disc, and the belt disc is located between the mounting table and the filter screen, and a brush belt in contact with the filter screen is sleeved on the two belt discs.

[0014] The utility model further sets up: the brush belt is provided with soft hair close to the filter screen.

[0015] The utility model further sets up: the cleaning group further comprises a mounting frame arranged on the mounting table close to the one side of the shell, and the mounting frame corresponds the position of the grating.

[0016] The utility model further sets up: a plurality of fan wheels arranged in a linear array are arranged on the mounting frame in the axial direction.

[0017] In conclusion, the utility model has the following beneficial effects: the filter group replaces the traditional dust screen with the filter screen, can realize the effect of replacing the filter screen by rotating the filter screen, and can effectively solve the complicated cleaning status of the dust screen. ACCURATE DRAWINGS

[0018] Figure 1 It is the front perspective view of the power supply in the embodiment of the utility model;

[0019] Figure 2is the back perspective view of the power supply in the embodiment of the utility model;

[0020] Figure 3 is the explosion view of the power supply in the embodiment of the utility model.

[0021] In the figure,

[0022] 1, shell;

[0023] 2, filter group; 21, rotating roller; 22, filter curtain;

[0024] 3, cleaning group; 31, mounting frame; 32, fan wheel; 33, belt disc; 34, brush belt;

[0025] 4, front panel; 41, fence; 42, air deflector; 43, mounting plate; 44, mounting table; 45, grating;

[0026] 5, back panel. DETAILED DESCRIPTION

[0027] In order to make the person skilled in the art better understand the utility model scheme, below will combine the drawings in the embodiment of the utility model, the technical scheme in the embodiment of the utility model is clearly and completely described, obviously, the described embodiment is only a part of the embodiment of the utility model, rather than all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor should belong to the scope of the utility model protection.

[0028] It should be noted that if the specification and claims of the utility model and the above-mentioned drawings involve the terms "first", "second" and the like, they are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the utility model described herein can be implemented. In addition, if the terms "include" and "have" and any variations thereof are involved, the intention is to cover non-exclusive inclusion, for example, the process, method, system, product or equipment including a series of steps or units does not have to be limited to the clearly listed steps or units, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0029] In addition, in the utility model, if the terms "mounting", "setting", "provided with", "connection", "connection", "sleeve connection" and the like are involved, they should be understood in a broad sense. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0030] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0031] The following will be combined with the drawings Figures 1-3 The utility model will be further described in detail.

[0032] The existing power grid supporting direct current power supply device needs a lot of heat dissipation, which can realize the heat dissipation effect through the flow direction of the wind, and a dust screen is arranged at the air inlet of the direct current power supply.

[0033] After setting the dust screen, two problems will occur, the dust screen arranged inside is very difficult to clean, and the dust screen will cause the heat dissipation to be not guaranteed after a long time, and the cleaning of the dust screen alone is also very cumbersome.

[0034] Embodiment

[0035] As Figure 1 , Figure 2 , Figure 3 As shown in the figure, a direct current power supply display operation device comprises a shell 1, a filter group 2 and a cleaning group 3.

[0036] The shell 1 is an alloy rectangular accommodating shell with both ends being transparent, and hollow connecting rods are arranged at the positions of four corners in the direction of both ends being transparent, and the connecting rods are fixedly arranged at the positions of four corners of the inner wall of the shell 1.

[0037] The shell 1 is provided with a front panel 4 and a rear panel 5 at both ends respectively, a plurality of air inlet holes arranged in a matrix are arranged on the front panel 4, a plurality of air outlet strip holes arranged in a linear array are arranged on the rear panel 5, and a plurality of air inlet holes are provided with a wind guide plate 42 surrounding them.

[0038] As preferred: in order to have good sealing effect, sealing pads are arranged at the positions where the shell 1 contacts the front panel 4 and the rear panel 5, so that the airflow can only enter from the front panel 4, flow through the circuit board and then flow out from the rear panel 5.

[0039] The arrangement of a plurality of air outlet strip holes can increase the exhaust pressure, so as to realize the effect of air exhaust control and cleaning.

[0040] The filter group 2 is arranged on one side of the front panel 4 close to the shell 1.

[0041] The filter group 2 comprises a plurality of mounting plates 43 arranged on one side of the front panel 4 close to the shell 1, the plurality of mounting plates 43 are arranged in a rectangular shape and located at four corner positions of a plurality of air inlet holes arranged in a matrix, two parallel rotating rollers 21 are arranged between two mounting plates 43 in the same row, a filter screen 22 is arranged on the plurality of rotating rollers 21, the filter screen 22 can completely cover the air outlet of the air deflector 42, and the filter screen 22 can rotate with the rotating rollers 21 to rotate around all the rotating rollers 21.

[0042] The rotating rollers 21 rotating the filter screen 22 can form a contact surface between the filter screen 22 and the air flow, and can also cooperate with the cleaning group 3 to realize the cleaning effect.

[0043] As a preferred embodiment, after the filter screen 22 is arranged, the air flow will first flow to the two sides and then enter the shell 1 to cool down. According to the past habit, there is usually residual dust in the place where the air flow passes. The surrounding barriers 41 are arranged on the two sides and the top of the mounting plate 43 away from the air deflector 42. When the air flow passes through the side of the filter screen 22, it will first hit the surrounding barrier 41 on the side. Because the dust accumulated on the surrounding barrier 41 will not affect the heat dissipation problem, the situation of dissipating air flow carrying dust can be solved.

[0044] In the embodiment, the plurality of mounting plates 43 are four mounting plates 43, which are arranged at four corner positions on the opposite sides of the air deflector 42. The opposite side of the air deflector 42 is the outer side of the air deflector 42 and the side of the air deflector 42 away from the air inlet hole. The middle part and the end away from the air deflector 42 of each mounting plate 43 are provided with mounting holes. Two mounting holes are arranged on each mounting plate 43, so as to mount two rotating rollers 21.

[0045] In the scheme, the rotating roller 21 can rotate and can be electrically connected with the circuit board arranged inside.

[0046] The mounting plates 43 are arranged in pairs.

[0047] A mounting table 44 is arranged on the side close to the shell 1 between the pair of mounting plates 43 at the bottom of the front panel 4. The mounting table 44 is provided with a grid 45. The two ends of the mounting table 44 close to the mounting plates 43 are provided with belt discs 33, and the belt discs 33 are located between the mounting table 44 and the filter screen 22. A brush belt 34 in contact with the filter screen 22 is arranged on the two belt discs 33.

[0048] The brush belt 34 is provided with soft hair on the side close to the filter screen 22, and the soft hair is in contact with the filter screen 22.

[0049] The cleaning group 3 is arranged between the inner wall of the shell 1 and the bottom surface of the filter curtain 22, and the shell 1 is provided with an exhaust port corresponding to the position of the cleaning group 3.

[0050] The cleaning group 3 further comprises a mounting frame 31 arranged on the side of the mounting table 44 close to the shell 1, and the mounting frame 31 corresponds to the position of the grid 45.

[0051] The mounting frame 31 is provided with a plurality of fan wheels 32 arranged in linear array along the axial direction of the mounting frame 31.

[0052] In the scheme, the fan wheel 32 is a turbofan capable of self-transmission, and the shell 1 is provided with an exhaust port corresponding to the position of the turbofan, so that the dust falling from the soft brush is discharged again through strong wind force to achieve the effect of cleaning the filter curtain 22.

[0053] In the scheme, the front panel 4 is provided with a touch-controlled display screen.

[0054] In the utility model, the interface, the switch and the button which are conventionally arranged are not described.

[0055] In summary, the utility model has the following beneficial effects: the filter group 2 replaces the conventional dust screen with the filter curtain 22, which can realize the effect of replacing the filter curtain 22 by rotating the filter curtain 22, and effectively solve the current situation of complicated cleaning of the dust screen.

[0056] It should be noted that all the features disclosed in the specification, or the steps in all the disclosed methods or processes, can be combined in any manner, except for mutually exclusive features and / or steps.

[0057] In addition, the above specific embodiments are exemplary, and those skilled in the art can think of various solutions under the inspiration of the disclosure of the utility model, and these solutions also belong to the disclosed range of the utility model and fall within the protection scope of the utility model. Those skilled in the art should understand that the specification and drawings of the utility model are illustrative and do not constitute a limitation on the claims. The protection scope of the utility model is defined by the claims and their equivalents.

Claims

1. A direct current power supply display operating apparatus characterized by comprising: The utility model relates to a kind of air purifier, including: Shell (1), alloy rectangular containing shell of two ends are transparent, hollow connecting rod is arranged in the position of four corners along the direction of two ends of its two ends, and the front panel (4) and rear panel (5) are respectively arranged in the two ends of the shell (1), a plurality of air inlet holes are arranged in the front panel (4), a plurality of exhaust strip holes are linearly arranged in the rear panel (5), and a plurality of air inlet holes are arranged around the air inlet hole. Filter group (2) is arranged on the side of the front panel (4) close to the shell (1), and the filter group (2) includes a plurality of mounting plates (43) arranged on the side of the front panel (4) close to the shell (1), the mounting plates (43) are arranged in a rectangular manner, and the mounting plates (43) are arranged in a rectangular manner. Cleaning group (3) is arranged between the inner wall of the shell (1) and the bottom surface of the filter curtain (22), and the shell (1) is provided with an exhaust port corresponding to the position of the cleaning group (3).

2. The DC power supply display operating apparatus according to claim 1, wherein: A plurality of mounting plates (43) are four mounting plates (43), which are arranged at the four corners of the air deflector (42) on the side away from each other, and the middle part and the end away from the air deflector (42) of each mounting plate (43) are provided with mounting holes.

3. A DC power supply display and operating apparatus according to either claim 1 or claim 2, wherein: The mounting plates (43) are arranged in pairs.

4. The direct current power display operating device of claim 3, wherein: A pair of mounting plates (43) are arranged on the side close to the shell (1) between the bottom of the front panel (4), and the mounting platform (44) is provided with a grille (45), and the two ends of the mounting platform (44) close to the mounting plate (43) are provided with a belt disc (33), and the belt disc (33) is located between the mounting platform (44) and the filter curtain (22), and the two belt discs (33) are jointly provided with a brush belt (34) in contact with the filter curtain (22).

5. The direct current power display operating device of claim 4, wherein: The brush belt (34) is provided with soft hair on the side close to the filter curtain (22).

6. The direct current power display operating device of claim 4, wherein: The cleaning group (3) further includes a mounting frame (31) arranged on the side of the mounting platform (44) close to the shell (1), and the mounting frame (31) corresponds to the position of the grille (45).

7. The direct current power display operating device of claim 6, wherein: A plurality of fan wheels (32) are arranged in a linear array on the mounting frame (31) along the axial direction.