Scanner demisting and dust cleaning device

Abstract

The present invention provides a scanner demisting and dust cleaning device, comprising a transparent demisting plate, a demisting and dust cleaning device, a driving component, and a control switch; the transparent demisting plate is arranged in the scanner, heating wires are arranged around the edges of the lower surface of the transparent demisting plate, a demisting and dust cleaning device capable of generating special-shaped wind waves is arranged below the transparent demisting plate, a driving component capable of generating wind force and suction force is arranged below the demisting and dust cleaning device, a scanning driving mechanism is arranged above one end of the demisting and dust cleaning device, a CIS camera guiding mechanism is arranged between the demisting and dust cleaning device and the transparent demisting plate, a plurality of exhaust outlets are arranged on both sides of the demisting and dust cleaning device, the exhaust outlets are arranged in the scanner and connected with the outside through the bottom of the scanner, the control switch is arranged on one side of the scanner, and the control switch is electrically connected to the heating wire.

Description

Technical Field

[0001] The invention relates to the technical field of scanners, and in particular to a scanner demisting and dust cleaning device. Background Art

[0002] A scanner is a device that uses photoelectric technology and digital processing technology to convert graphic or image information into digital signals by scanning. Dust and fog will affect the use of the scanner during use. The vehicle-mounted scanner is used in a special environment. The driving section of the transport vehicle is not fixed, high and low temperature changes often produce water mist, and there is a lot of dust in the car. Conventional scanners cannot maintain long-term stable operation in this environment. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a scanner demisting and dust cleaning device.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A scanner demisting and dust cleaning device, characterized in that it includes a transparent demisting plate, a demisting and dust cleaning device, a driving component, and a control switch; the transparent demisting plate is arranged in the scanner, heating wires are arranged around the edges of the lower surface of the transparent demisting plate, a demisting and dust cleaning device capable of generating special-shaped wind waves is arranged below the transparent demisting plate, a driving component capable of generating wind force and suction force is arranged below the demisting and dust cleaning device, a scanning driving mechanism is arranged above one end of the demisting and dust cleaning device, a CIS camera guide mechanism is arranged between the demisting and dust cleaning device and the transparent demisting plate, a plurality of exhaust outlets are arranged on both sides of the demisting and dust cleaning device, the exhaust outlets are arranged in the scanner and connected with the outside through the bottom of the scanner, the control switch is arranged on one side of the scanner, and the control switch is electrically connected to the heating wire.

[0006] Preferably, the transparent defogger plate is an acrylic plate.

[0007] Preferably, the demisting and dust cleaning device includes an air duct, an air outlet, a dust removal plate, and a dust removal port; the dust removal plate is an inverted C-shaped plate, and a plurality of dust removal ports are evenly arranged on the upper surface of the dust removal plate, and two air ducts are respectively arranged on the left and right sides of the dust removal plate, and the two air ducts are hollow rectangular plates and are arranged vertically upward, and a plurality of air outlets are evenly arranged on the upper surface of the air duct.

[0008] Preferably, the diameters of the plurality of air outlets are different from each other.

[0009] Preferably, the driving component includes a plasma fan, a cold air fan, and a placement frame; the placement frame is a C-shaped plate with an opening facing upward, the placement frame is arranged in the scanner and below the dust removal plate, the shape of the dust removal plate matches the shape of the placement frame, and a plurality of plasma fans and a plurality of cold air fans are respectively arranged in the placement frame, and the plasma fan and the cold air fan are electrically connected to the control switch.

[0010] Preferably, a plurality of the plasma fans and a plurality of the cold air fans are evenly and staggeredly arranged in the placement frame, the positions of the plasma fans correspond one-to-one to the positions of the dust removal ports, and the cold air fans correspond one-to-one to the connection positions of the air ducts and the dust removal plates.

[0011] Preferably, dustproof cotton is arranged on the surface of the air outlet.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] Acrylic sheet has good thermal conductivity, which can quickly keep the transparent defogger plate consistent with the outside temperature to prevent the generation of water mist;

[0014] The plasma fan cleans the inside of the device to protect the internal equipment of the scanner;

[0015] Air outlets with different diameters can produce special-shaped wind waves, which can remove water mist faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a scanner demisting and dust cleaning device according to Embodiment 1 of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the demisting and dust cleaning device of Example 1 of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the driving component of Example 1 of the present invention. Implementation

[0019] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed description is given in conjunction with the embodiments.

[0020] A scanner demisting and dust cleaning device, characterized in that it comprises a transparent demisting plate 1, a demisting and dust cleaning device 2, a driving component 3, and a control switch 4; the transparent demisting plate 1 is arranged in the scanner, a heating wire is arranged around the edge of the lower surface of the transparent demisting plate 1, a demisting and dust cleaning device 2 capable of generating special-shaped wind waves is arranged below the transparent demisting plate 1, a driving component 3 capable of generating wind force and suction force is arranged below the demisting and dust cleaning device 2, a scanning driving mechanism is arranged above one end of the demisting and dust cleaning device 2, a CIS camera guiding mechanism 5 is arranged between the demisting and dust cleaning device 2 and the transparent demisting plate 1, a plurality of exhaust ports 6 are arranged on both sides of the demisting and dust cleaning device 2, the exhaust ports 6 are arranged in the scanner and connected to the outside through the bottom of the scanner, the control switch 4 is arranged on one side of the scanner, the control switch 4 is electrically connected to the heating wire, when the outside temperature starts to rise and there is a temperature difference between the transparent demisting plate 1 and the outside temperature, the water mist will diffuse inward from the edge of the transparent demisting plate 1, the control switch 4 is turned on to control the heating wire to start, and the transparent demisting plate 1 starts to be heated so that the temperature of the transparent demisting plate 1 quickly reaches a state consistent with the outside environment temperature.

[0021] Preferably, the transparent defog plate 1 is an acrylic plate, which has good light transmittance and thermal conductivity. When the external ambient temperature changes, the transparent defog plate 1 can be quickly kept consistent with the external temperature to prevent water mist from being generated due to a large temperature difference.

[0022] Preferably, the defogger and dust cleaning device 2 includes an air duct 21, an air outlet 22, a dust removal plate 23, and a dust removal port 24; the dust removal plate 23 is an inverted C-shaped plate, and a plurality of dust removal ports 24 are evenly arranged on the upper surface of the dust removal plate 23. Two air ducts 21 are respectively arranged on the left and right sides of the dust removal plate 23. The two air ducts 21 are hollow rectangular plates and are arranged vertically upward. A plurality of air outlets 22 are evenly arranged on the upper surface of the air duct 21. The upper surface of the air duct 21 is parallel to the surface of the transparent defogger plate 1. When the outside temperature is low, cold air is blown toward the transparent defogger plate 1 through the air outlet 22 on the air duct 21, so that the temperature of the transparent defogger plate 1 is reduced to be consistent with the outside temperature.

[0023] Preferably, the diameters of the multiple air outlets 22 are different from each other. The different diameters of the air outlets 22 can make the wind intensity of each air outlet 22 different when the wind passes through the air outlets 22, thereby generating irregular wind waves, which can quickly reduce the temperature of the transparent defogger plate 1 to be consistent with the outside temperature.

[0024] Preferably, the driving component 3 includes a plasma fan 31, a cold air fan 32, and a placement frame 33; the placement frame 33 is a C-shaped plate and is opened upward, the placement frame 33 is arranged in the scanner and below the dust removal plate 23, the shape of the dust removal plate 23 matches the shape of the placement frame 33, and a plurality of plasma fans 31 and a plurality of cold air fans 32 are respectively arranged in the placement frame 33, the plasma fan 31 and the cold air fan 32 are electrically connected to the control switch 4, the plasma fan 31 is a prior art that can absorb dust during rotation, which will not be repeated below, and when the outside temperature is lower than the transparent defogger plate 1, the cold air fan 32 blows cold air to the air duct 21 after starting to cool down the transparent defogger plate 1.

[0025] Preferably, multiple plasma fans 31 and multiple cold air fans 32 are evenly staggered in the placement frame 33, the position of the plasma fan 31 corresponds one-to-one to the position of the dust removal port 24, and the cold air fan 32 corresponds one-to-one to the connection position of the air duct 21 and the dust removal plate 23. The plasma fan 31 and the cold air fan 32 are staggered and can be evenly set under the transparent defogger plate 1. When in use, the plasma fan 31 can adsorb dust in a larger range rather than a certain area, resulting in poor cleaning effect; the cold air fan 32 corresponds one-to-one to the connection position of the air duct 21 and the dust removal plate 23 so that the wind force entering the air duct 21 is the same, which is convenient for controlling the wind intensity of the air outlet 22.

[0026] Preferably, dustproof cotton is arranged on the surface of the air outlet 6, and the air outlet 6 discharges the wind from the scanner. Since the air outlet 6 is directly connected with the outside, the dustproof cotton can prevent the outside dust from entering the scanner.

[0027] In this embodiment, there are three buttons on the control switch 4, which are electrically connected to the heating wire, the plasma fan 31, and the cold air fan 32 respectively. The start and stop of the heating wire, the plasma fan 31, and the cold air fan 32 are controlled by the buttons. When the outside temperature is higher than the temperature of the transparent defogger plate 1, the heating wire is started to start working, and the transparent defogger plate 1 is heated, so that the temperature of the transparent defogger plate 1 rises to the same temperature as the outside environment, thereby removing the water mist; when the outside temperature is lower than the temperature of the transparent defogger plate 1, the cold air fan 32 is started, and the wind blown by the cold air fan 32 passes through the air outlet 22 on the air duct 21 to form an irregular wind wave, and the temperature of the transparent defogger plate 1 is reduced to the same temperature as the outside environment, thereby removing the water mist; at the same time, the plasma fan 31 is always in a working state to absorb and eliminate dust.

[0028] The present invention has been described by the above-mentioned relevant embodiments, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present invention are all within the scope of patent protection of the present invention.

Claims

1. A scanner demisting and dust cleaning device, characterized in that: The invention comprises a transparent defogger (1), a defogger and dust-cleaning device (2), a driving component (3), and a control switch (4); the transparent defogger (1) is arranged in the scanner, a heating wire is arranged around the edge of the lower surface of the transparent defogger (1), a defogger and dust-cleaning device (2) for generating special-shaped wind waves is arranged below the transparent defogger (1), a driving component (3) for generating wind force and suction force is arranged below the defogger and dust-cleaning device (2), a scanning driving mechanism is arranged above one end of the defogger and dust-cleaning device (2), a CIS camera guiding mechanism (5) is arranged between the defogger and dust-cleaning device (2) and the transparent defogger (1), a plurality of exhaust ports (6) are arranged on both sides of the defogger and dust-cleaning device (2), the exhaust ports (6) are arranged in the scanner and communicate with the outside through the bottom of the scanner, the control switch (4) is arranged on one side of the scanner, and the control switch (4) is electrically connected to the heating wire; The demisting and dust cleaning device (2) comprises an air duct (21), an air outlet (22), a dust removal plate (23), and a dust removal port (24); the dust removal plate (23) is an inverted C-shaped plate, a plurality of dust removal ports (24) are evenly arranged on the upper surface of the dust removal plate (23), two air ducts (21) are respectively arranged on the left and right sides of the dust removal plate (23), the two air ducts (21) are hollow rectangular plates and are arranged vertically upward, and a plurality of air outlets (22) are evenly arranged on the upper surface of the air duct (21); The diameters of the plurality of air outlets (22) are different from each other; the different diameters of the air outlets (22) can make the wind strength of each air outlet (22) different when the wind passes through the air outlet (22), thereby generating irregular wind waves.

2. A scanner demisting and dust cleaning device as claimed in claim 1, characterized in that: The transparent demisting plate (1) is an acrylic plate.

3. A scanner demisting and dust cleaning device as claimed in claim 1, characterized in that: The driving component (3) comprises a plasma fan (31), a cold air fan (32), and a placement frame (33); the placement frame (33) is a C-shaped plate and is opened upward; the placement frame (33) is arranged in the scanner and below the dust removal plate (23); the shape of the dust removal plate (23) matches the shape of the placement frame (33); a plurality of plasma fans (31) and a plurality of cold air fans (32) are respectively arranged in the placement frame (33); the plasma fan (31) and the cold air fan (32) are both electrically connected to the control switch (4).

4. A scanner demisting and dust cleaning device as claimed in claim 3, characterized in that: The plurality of plasma fans (31) and the plurality of cold air fans (32) are evenly and staggeredly arranged in the placement frame (33); the positions of the plasma fans (31) correspond one-to-one to the positions of the dust removal ports (24); and the cold air fans (32) correspond one-to-one to the connection positions of the air ducts (21) and the dust removal plates (23).

5. The scanner demisting and dust cleaning device according to claim 1, characterized in that: Dust-proof cotton is arranged on the surface of the air outlet (6).

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