KR101922924B1 - Barcode Reader - Google Patents

Abstract

The present invention relates to a barcode reader. More specifically, the barcode reader for reading a barcode comprises: a housing body including an internal installation space; a light source part installed in the housing body to emit light to the barcode for checking information; a sensing part sensing the light reflected from the barcode; a control part receiving a sensing signal of the sensing part as well as controlling the operation of the light source part; and a display part installed in the body and displaying the barcode information sensed through the sensing part. A heat radiator and a cooler are installed to radiate heat made by the light source part, the sensing part, and the control part. Thus, heat generated from the inside of the barcode reader is constantly and efficiently radiated, so the barcode reader is capable of measuring a barcode precisely.

Description

Barcode Reader {Barcode Reader}

The present invention relates to a barcode reader, and more particularly, to a barcode reader that is provided with a light source unit provided in a housing body, a heat sensing unit and a cooling unit so as to dissipate heat radiated from the sensing unit and the control unit, The present invention relates to a barcode reader which can be uniformly and efficiently radiated and can accurately measure a barcode.

In general, a barcode is a combination of a black bar and a white bar of different thicknesses to encode letters or numbers to make the computer easier to read information.

A device that reads such a bar code and inputs it to a computer is called a bar code reader.

In recent years, most of the products have barcodes recording rough information of the products. Recently, in addition to the development of the two-dimensional barcodes, the barcode with the information of the products such as the Internet homepage address, product characteristics, A bar code is a method of acquiring information of a bar code by using a bar code recognizer attached to a computer or inputting a number or character recorded side by side to a computer by means of a keyboard, .

Such a handheld type barcode reader has a handle formed at a lower portion of a body portion of a predetermined shape as disclosed in Japanese Patent No. 10-1053420, and a button for operating the sensing portion and the sensing portion is provided therein.

When the sensing unit is operated by pressing the button, as the light is irradiated toward the barcode, the barcode image can be acquired and the information can be confirmed.

However, since the conventional bar code reader is equipped with a sensing unit for sensing light and a control unit for receiving sensed information, the device is malfunctioning due to heat generated therein, There is a problem that the user is inconvenient to carry and shoot due to excessive heat.

The above-mentioned invention means the background art of the technical field to which the present invention belongs, and does not mean the prior art.

Patent No. 1053420

It is an object of the present invention to provide a heat dissipating device and a cooling device for dissipating heat emitted from a light source unit, a sensing unit, and a control unit provided in a housing main body, And it is an object of the present invention to provide a barcode reader which can measure a precise bar code by uniformly and efficiently dissipating heat generated inside the barcode reader.

The present invention relates to a bar code reader for reading a bar code, the bar code reader comprising: a housing main body provided with an installation space therein; a light source installed in the housing main body for irradiating light onto the bar code for checking information; A display unit for displaying barcode information sensed by the sensing unit, and a display unit for displaying the barcode information detected by the sensing unit. The display unit may include a sensing unit, a sensing unit for sensing a sensing signal of the sensing unit, And a rotation cooling unit for cooling the sensing unit and for rotating the sensing unit.

The light source unit may include a light source housing provided inside the housing main body and a lamp installed inside the light source housing. The sensing unit may include a sensing housing provided inside the housing main body, And a detection camera for detecting the presence of the camera.

Further, the housing body further includes a heat dissipating device, wherein the heat dissipating device includes a coupling tube formed on an inner surface of the bottom panel of the housing body, a heat dissipation tube detachably coupled to the coupling tube, And a radiating protrusion of a spiral formed on the outer surface.

Further, the fastening pipe is further provided with a discharge pen on its inner side so as to discharge the heat to the outside.

In addition, the housing main body may have a vent hole formed in the upper panel so as to communicate with the heat dissipation pipe, and a filter net is further provided in the vent hole.

Further, the vent hole is further provided with an inflow pen for allowing outside air to flow into the heat dissipation pipe.

Further, at one side of the heat-radiating pipe, a guide protrusion having a curved guide surface is further formed at an inner lower portion and an inner upper portion.

In addition, the heat dissipation tube may further include a liquid cooler means, wherein the liquid cooler means includes a spiral passage of a spiral formed inside the heat dissipation tube, an inlet formed to communicate with one end of the vortex passage, A discharge port formed to communicate with the other end, a circulation pipe connecting the inlet and the discharge port, and a circulation pump formed in the circulation pipe.

Further, the circulation pipe is further provided with a storage tank.

A plurality of heat dissipation fins may be further formed on an outer surface of the heat dissipation tube, and a heat dissipation hole may be formed to penetrate the heat dissipation tube.

Further, the housing main body further includes a rapid cooling device, wherein the rapid cooling device includes a support bar formed on an inner surface of the housing main body, a drive motor formed on the support bar, A cooling pipe having a cooling blade formed at an inner periphery thereof at regular intervals, and a coupling rod connecting the rotation shaft of the driving motor and the cooling pipe.

The housing body may further include a temperature sensor for sensing a temperature inside and transmitting a signal to the driving motor.

In addition, the support bar may further include an operation cylinder, and the drive motor may be installed on an operation shaft of the operation cylinder.

The wind direction adjusting means is further provided on the cooling pipe, and the wind direction adjusting means includes a mounting groove formed on the inner circumference of the cooling pipe, and a wind direction motor coupled to the mounting groove, And the end of the cooling vane is coupled and rotated to guide the rotation of the cooling tube and the wind due to the rotation of the cooling vane.

In addition, the light source housing is provided with a curved turn cap having a linear slit through which the light of the lamp passes, and an operation motor for rotating the turn cap is further provided.

In addition, the rotation cap further includes gap maintaining means for opening or closing a part of the linear slit, wherein the gap maintaining means includes a curved gap adjusting panel disposed to cover a part of the linear slit, And an opening / closing cylinder for moving the cylinder.

The rotating cap may further include a heat dissipating means, wherein the heat dissipating means comprises connecting bars formed on an outer surface of the rotating cap, and a curved heat radiating cap connected to one side of the connecting bar, And a radiating hole is further formed.

The rotating cap and the radiating cap are mutually connected by a radiating coil pin.

In addition, a penetrating radiating fin is further formed in the rotating cap so that one end is disposed inside and the other end is disposed inside the radiating coil fin.

The barcode reader of the present invention is provided with a heat radiating device and a cooling device for radiating heat emitted from the light source part, the sensing part, and the control part provided in the housing body, so that the heat generated inside the barcode reader is uniformly and efficiently dissipated, It is possible to measure the coat.

1 is a perspective view illustrating a bar code reader according to a first embodiment of the present invention.
2 is a bottom view of a bar code reader according to a first embodiment of the present invention.
3 is a front view showing a barcode reader according to a first embodiment of the present invention.
FIG. 4 is a view showing a use state of the bar code reader according to the first embodiment of the present invention.
FIG. 5 is a view showing a rotation cooling means of the bar code reader according to the first embodiment of the present invention.
FIG. 6 is a view showing an operation state of the rotation cooling means of the barcode reader according to the first embodiment of the present invention.
7 is a diagram illustrating a bar code reader according to a second embodiment of the present invention.
8 is a view illustrating a heat dissipating tube in the barcode reader according to the second embodiment of the present invention.
9 is a diagram illustrating a barcode reader according to a third embodiment of the present invention.
10 is a diagram illustrating a barcode reader according to a fourth embodiment of the present invention.
11 is a diagram illustrating a barcode reader according to a fifth embodiment of the present invention.
12 is a diagram illustrating a barcode reader according to a sixth embodiment of the present invention.
13 is a diagram illustrating a bar code reader according to a seventh embodiment of the present invention.
FIG. 14 is a diagram illustrating a barcode reader according to an eighth embodiment of the present invention.
15 is a view showing a barcode reader according to a ninth embodiment of the present invention.
16 is a diagram illustrating a bar code reader according to a tenth embodiment of the present invention.
17 is a diagram illustrating a barcode reader according to an eleventh embodiment of the present invention.
18 is a diagram illustrating a bar code reader according to a twelfth embodiment of the present invention.
19 is a partially enlarged view of a bar code reader according to a twelfth embodiment of the present invention.
20 is a diagram illustrating a barcode reader according to a thirteenth embodiment of the present invention.
FIG. 21 is a diagram illustrating a bar code reader according to a fourteenth embodiment of the present invention.

Hereinafter, preferred embodiments of a barcode reader according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as an example, and various embodiments may be implemented through the present invention.

FIG. 1 is a perspective view of a barcode reader according to a first embodiment of the present invention, FIG. 2 is a bottom view of a barcode reader according to a first embodiment of the present invention, and FIG. 3 is a cross- FIG. 4 is a view showing the use state of the bar code reader according to the first embodiment of the present invention, and FIG. 5 is a view illustrating a rotation cooling means of the bar code reader according to the first embodiment of the present invention. FIG. 6 is a view showing an operating state of the rotation cooling means of the bar code reader according to the first embodiment of the present invention, FIG. 7 is a view showing the bar code reader according to the second embodiment of the present invention, FIG. 9 is a view showing a bar code reader according to a third embodiment of the present invention, and FIG. 10 is a block diagram of a fourth embodiment of the present invention. FIG. 10 is a block diagram of a bar code reader according to a second embodiment of the present invention. Yes 11 is a view illustrating a bar code reader according to a fifth embodiment of the present invention, FIG. 12 is a diagram illustrating a bar code reader according to a sixth embodiment of the present invention, and FIG. 13 is a diagram illustrating a bar code reader according to a sixth embodiment of the present invention. FIG. 14 is a block diagram of a bar code reader according to an eighth embodiment of the present invention. FIG. 15 is a block diagram of a bar code reader according to a ninth embodiment of the present invention. 17 is a diagram showing a bar code reader according to an eleventh embodiment of the present invention, and FIG. 18 is a block diagram showing a bar code reader according to a twelfth embodiment of the present invention. FIG. 16 is a block diagram of a bar code reader according to a tenth embodiment of the present invention, FIG. 19 is a partially enlarged view of a bar code reader according to a twelfth embodiment of the present invention. FIG. 20 is a block diagram of a bar code reader according to a thirteenth embodiment of the present invention. FIG. 21 is a diagram illustrating a bar code reader according to a fourteenth embodiment of the present invention.

As shown in the figure, a barcode reader 10 (hereinafter, referred to as a barcode reader for convenience of explanation) of the present invention is a barcode reader 10 for reading and recognizing a barcode displayed on a product, The barcode reader 10 includes a housing body 20, a light source 30, a sensing unit 40, a controller 50, and a display unit 60.

The housing main body 20 is made of a metal material or a synthetic resin material, and an installation space is provided therein.

The housing main body 20 has a rectangular case structure, and may be formed in various shapes and shapes other than a rectangular case.

The light source unit 30 is installed in the housing main body 20 and irradiates the barcode 100 with light for information.

The light source unit 30 includes a light source housing 31 provided inside the housing body 20 and a lamp 32 installed inside the light source housing 31.

The light source housing 31 is open at one side and welded or screwed to the bottom panel of the housing main body 20, and a transparent transparent panel is further formed at the bottom panel.

The sensing unit 40 senses light reflected on the barcode 100.

The sensing unit 40 includes a sensing housing 41 provided inside the housing main body 20 and a sensing camera 42 installed inside the sensing housing 41.

The sensing housing 41 is formed to be open on one side and fixed to the bottom panel of the housing body 20 by welding or screwing.

The sensing unit 40 may replace the sensing camera 42 with a barcode sensor.

The control unit 50 receives the sensing signal of the sensing unit 40 and controls the driving of the light source unit 30.

The control unit 50 is electrically connected to the sensing camera 42 and receives measurement information transmitted from the sensing camera 42 to check the barcode information and output the barcode information to the display unit 60 or an external terminal do.

In addition, the controller 50 is electrically connected to the lamp 32 to drive and stop the lamp 32.

The display unit 60 is installed in the housing main body 20 and displays barcode information sensed by the sensing unit 40.

5 and 6, the housing main body 20 further includes a rotation cooling unit 80. The rotation cooling unit 80 is installed inside the housing main body 20, A lifting cylinder 82 formed on the upper portion of the rotary motor 81 and a pair of guide bars 82 formed on the lifting shaft 821 of the lifting cylinder 82. [ And a discharge fan 84 formed at an end of the guide bar 83. The rotation of the rotation unit 81 causes the sensing unit 40 to rotate to adjust the angle, It is possible to discharge the heat generated in the sensing unit 40 to the outside by driving the discharge fan 84, The position of the discharge fan 84 can be raised and lowered by driving of the sensing unit 40. When the sensing unit 40 is rotated, It is possible to prevent the discharge fan 84 from being caught on the inner surface of the discharge port 84. [

The end of the lifting cylinder 82 is fixed to the circulation shaft 851 of the circulation motor 85 so that the upper end of the lifting cylinder 82 is fixed to the lower end of the circulation shaft 851, The wind of the discharge fan 84 can be transmitted to the entire sensing housing 41 by rotating the lifting cylinder 82 and the discharge fan 84 by driving the circulation motor 85, The cooling efficiency can be improved together with the cooling.

The barcode reader 10 configured as described above continuously generates light in the lamp 32. After the sensing unit 40 senses the light reflected from the barcode 100, The bar code information is transmitted to the display unit 60 and then outputted through the display unit 60. As a result, heat is generated due to the use of electric power by the driving unit, the sensing unit 40, the control unit 50, A heat dissipating device 21 is installed to prevent a malfunction due to heat and damage to the device. The heat dissipating device 21 is formed on the inner surface of the bottom panel of the housing main body as shown in FIGS. 7 and 8 A heat pipe 212 detachably coupled to the coupling pipe 211 so that the light source unit 30, the sensing unit 40 and the control unit 50 are disposed inside the coupling pipe 211; And a radiating protrusion 212a of a spiral formed on the outer surface of the radiating tube 212, The heat is transmitted to the heat radiating pipe 212 to prevent the device from being malfunctioned or damaged due to overheating and the heat radiating pipe 212 is formed with a spiral heat radiating protrusion 212a, .

One end of the fastening pipe 211 is welded to an inner surface of the bottom panel of the housing body 20 and is fixed to the inner surface of the fastening pipe 211. A threaded portion is formed on the inner circumference of the fastening pipe 211, A coupling screw is formed and the heat dissipating tube 212 is screwed to the coupling tube 211 in a detachable manner.

The fastening pipe 211 and the heat dissipating pipe 212 are formed of a metallic material.

At this time, the housing main body 20 may be further formed with a plurality of radiating holes so that the heat received by the radiating tube 212 is radiated to the outside through the radiating hole.

In addition, the heat dissipating through hole is formed in the heat dissipating through hole so that the metal heat dissipating rod is in contact with the outer surface of the heat dissipating tube 212 so that the lower end of the heat dissipating tube is in contact with the outer surface of the heat dissipating tube 212, . In addition, it is preferable that a curved extended heat absorbing panel is integrally formed at the lower end of the heat dissipating rod so as to be in contact with the heat dissipating tube 212.

Referring to FIG. 9, the tightening pipe 211 is further provided with a discharge pen 211a on its inner side so as to discharge the heat to the outside.

At this time, a vent hole 22 is formed in the upper surface panel of the housing main body 20 so as to communicate with the heat dissipation pipe 212, and a filter net 221 is further installed in the vent hole 22. The filter net 221 filters the foreign substances to be introduced and fuses to the air vent 22 to be fixed.

The vent hole 22 is further provided with an inflow pen 211b for allowing the outside air to flow into the heat dissipation pipe 212.

The discharge pen 211a is formed in an upper part of the inside of the one end of the tightening pipe 211 and the inflow pen 211b is formed in an inner lower part of the other end of the tightening pipe 211, It is preferable to circulate it.

9, a guide protrusion 212b having a curved guiding surface 212b 'is further formed on one side of the heat dissipating tube 212 so that the inflow wind is formed in the inner lower portion Is guided by the guide surface 212b 'of the guide protrusion 212b and then guided by the guide portion of the guide protrusion 212b formed on the upper portion of the guide protrusion 212b so as to be moved by the discharge pen 211a, .

11, a liquid cooler means 23 is further provided in the heat dissipating tube 212. The liquid cooler means 23 includes a spiral vortex passage 231 formed in the heat dissipating tube 212, An inlet 232 formed to communicate with one end of the vortex passage 231 and a discharge port 233 connected to the other end of the vortex passage 231. The inlet 232 and the outlet 233 And a circulation pump 235 formed in the circulation pipe 234. The circulation pipe 234 is connected to the circulation pipe 234, The circulation pipe 234 is further provided with a storage tank 234a.

The water is filled in the storage tank 234a and water is circulated through the circulation pump 235 along the full flow path so that the heat from the light source unit 30 and the sensing unit 40 ) Is cooled.

The circulation pipe 234 is connected to the inlet 232 and the outlet 233 by a pipe connection.

12, a plurality of heat dissipation fins 212c are integrally formed on the outer surface of the heat dissipation tube 212 and further include a heat dissipation hole 212d to penetrate the heat dissipation fin 212c, And the heat inside the heat discharging pipe 212 can be moved outward through the heat discharging hole 212d.

13, the housing main body 20 further includes a rapid cooling device 70. The rapid cooling device 70 includes a support bar 71 screwed to an inner surface of the housing main body 20, And an operation motor 72 which is screwed or fused to the support bar 71 and is disposed while surrounding the sensing unit 40, the light source unit 30 and the control unit 50, And a plurality of coupling bars 74 for connecting the rotation shaft of the driving motor 312 and the cooling pipe 73 so as to be screwed together, The cooling pipe 73 rotates by driving the motor 312 to supply the wind to the outer surfaces of the sensing unit 40, the light source unit 30 and the control unit 50 to cool the heat.

The housing main body 20 is further provided with a temperature sensor 24 for sensing a temperature inside and transmitting a signal to the operation motor 72 so that the temperature of the inside of the housing main body 20, And transmits the signal to the operation motor 72 to operate when the temperature of the light source unit 30 and the control unit 50 reaches a predetermined temperature or higher. When the temperature is lower than the set temperature, the operation motor 72 To terminate the driving.

The coupling bar 74 is inclined in a diagonal direction as shown in the figure and connects the connecting vane to the operation motor 72 (72) to face the sensing unit 40, the light source unit 30 and the control unit 50, The light source unit 30 and the control unit 50 while the coupling bar 74 is rotated by the control unit 50 to cool the sensing unit 40, the light source unit 30 and the control unit 50.

An operation cylinder 75 is further provided on the support bar 71 so as to be screwed or fused and fixed. The operation motor 72 is installed on the operation shaft of the operation cylinder 75, The cooling tube 73 can cool down the sensing unit 40, the light source unit 30 and the control unit 50 while the cooling tube 73 moves downward as viewed in FIG. The entire light source unit 30 and the control unit 50 can be uniformly cooled.

14, the cooling pipe 73 is further provided with a wind direction adjusting means 732. The wind direction adjusting means 732 includes a seating groove 732a formed at the inner periphery of the cooling pipe 73, And a wind direction motor 732b having one end inserted into the seating groove 732a and the end of the cooling wing 731 is coupled to the drive shaft of the wind direction motor 732b and rotated, Or the rotation of the cooling fan 731 may be supplied to the sensing unit 40, the light source unit 30 and the control unit 50 or the internal heat of the housing main body 20 may be supplied to the housing main body 20, And guided in the direction of the vent hole 22 of the casing 20 to be discharged to the outside.

Referring to FIGS. 15 and 16, a curved turn cap 311, which is rotatably disposed on the light source housing 31 and in which a linear slit 311a is formed to allow the light of the lamp 32 to pass therethrough, 31 for transmitting the light output from the lamp 32 through the linear slit 311a to the barcode 100 in the form of a line while passing through the linear slit 311a, (Reflection).

At this time, by driving the operation motor 72, the direction in which the light is linearly output can be adjusted by rotating the rotation cap 311, and the light output from the angle adjusted according to the shape and position of the barcode 100 And the operation motor 72 is electrically connected to the drive button provided on the housing main body 20 and is operated by the operation of the drive button, And the operation motor 72 is operated to read the bar code 100. In this case,

17 and 18, the rotation cap 311 is further provided with a gap maintaining means 311b for opening or closing a part of the linear slit 311a, A curved spacing adjusting panel 311b 'covering a part of the slit 311a and an opening and closing cylinder 311b "for moving the gap adjusting panel 311b' The interval adjusting panel 311b 'may open or close a part of the linear slit 311a by driving to adjust the width of the linear slit 311a so as to adjust the width of the linear light output through the linear slit 311a. So that the sensing unit 40 can sense the image and capture the image.

At this time, if the width of the linear light is inputted in advance and the linear light width of the image transmitted from the sensing unit 40 is wider or narrower than the inputted linear light width, the control unit 50 outputs a signal to the opening / closing cylinder 311b " And it is preferable to drive it in accordance with the width of the input linear light.

19, the pivoting cap 311 is provided with a radiating means 33. The radiating means 33 includes coupling bars 74 formed on the outer surface of the pivoting cap 311, And a curved heat dissipating cap 332 connected to one side of the connection bars 74 and 331. The heat dissipating cap 332 is further provided with a plurality of heat dissipating holes 332a, Is transmitted to the heat radiating cap 332 through the coupling bars 74 to radiate heat and the heat radiating cap 332 further includes the heat radiating holes 332a to increase the heat radiating efficiency.

The coupling bar 74 is welded and fixed to the rotary cap 311. The coupling bar 74 is fixed to the end of the coupling bar 74 with a metal heat radiating cap 332 ) Are welded and fixed.

The heat dissipating cap 332 has a semi-circular cap shape so as to have the same shape as that of the rotation cap 311 and is configured to cover the rotation cap 311 while maintaining a constant gap. The linear slit 311a, A linear grooved groove is formed.

Referring to FIG. 20, the rotation cap 311 and the heat radiation cap 332 are connected to each other by a heat radiating coil pin 334.

One end of the heat radiating coil pin 334 is welded to the rotary cap 311 and the other end thereof is welded and fixed to the inner surface of the heat radiating coil fin 334. Since the heat transferred from the rotary cap 311 is discharged while being moved along the heat radiating coil pin 334, the heat radiating efficiency can be increased.

21, the pivoting cap 311 is provided with a through-hole radiating fin 313 (one end of which is disposed in the operating groove and the other end is disposed inside the radiating coil pin 334, 311 and the heat radiating coil pin 334 is disposed outside the heat radiating coil pin 334 to radiate heat to the heat radiating coil pin 334 to radiate heat , It is possible to increase the heat radiation efficiency.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention as defined by the appended claims and their equivalents. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

10: barcode reader 20: housing body
30: Light source unit 40:
50: control unit 60:
70: rapid cooling device 80: rotary cooling means
21: heat dissipating device 211: fastening pipe
211a: discharge pen 211b: inflow pen
212: Heat pipe 212a:
212b: guide protrusion 212b ': guide surface
212c: heat dissipating fin 212d: heat dissipating hole
22: Vessel 221: Filter net
23: liquid cooler means 231: vortex passage
232: inlet 233: outlet
234: Circulating piping 234a: Storage tank
235: circulation pump
24: Temperature sensor
31: Light source housing 311: Rotation cap
311a: linear slit 311b: interval maintaining means
311b ': space adjusting panel 311b'': opening / closing cylinder
312: driving motor 313: penetrating radiating fin
32: Lamp
33: Radiating means 331: Connection bar
332: heat radiating cap 332a:
34: heat radiating coil pin
41: sensing housing 42: sensing camera
71: support bar 72: operation motor
73: cooling tube 731: cooling blade
732: Wind direction adjusting means 732a:
732b: Wind direction motor
74: engaging bar 75: working cylinder
81: Rotation motor 82: Lift cylinder
821: lifting shaft
83: guide bar 84: exhaust fan
85: Circulating motor 851: Circulating shaft
100: Barcode

Claims (21)

A barcode reader for reading a barcode,
A housing main body provided with an installation space therein;
A light source installed in the housing main body to irradiate light onto the bar code for information confirmation;
A sensing unit for sensing light reflected on the bar code;
A control unit receiving the sensing signal of the sensing unit and controlling driving of the light source unit;
A display unit installed on the housing main body and displaying barcode information sensed by the sensing unit; And
And rotation cooling means installed inside the housing body for cooling and rotating the sensing unit to be heated,
The rotation cooling means includes a rotation motor installed inside the housing body to rotate the sensing unit,
An elevating cylinder formed on the rotating motor,
A pair of guide bars formed on an elevation shaft of the elevating cylinder,
And a discharge fan formed at an end of the guide bar.
The method according to claim 1,
The light source unit includes a light source housing provided inside the housing body and a lamp installed inside the light source housing. The sensing unit includes a sensing housing provided inside the housing body, and a sensing unit installed inside the sensing housing. Wherein the bar code reader includes a camera.
The method according to claim 1,
Wherein a circulation motor is further formed on the rotation motor, and an end of the lifting cylinder is fixed to a circulation shaft of the circulation motor and rotated by driving the circulation motor.
The method according to claim 1,
The housing body further includes a heat dissipating device,
The heat dissipating device includes a coupling tube formed on an inner surface of the bottom panel of the housing body,
A heat dissipation tube detachably coupled to the fastening tube,
And a heat dissipation protrusion of a spiral formed on the outer surface of the heat dissipation tube.
5. The method of claim 4,
Wherein the fastening pipe is further provided with a discharge pen on the inner side thereof so as to discharge the heat to the outside.
5. The method of claim 4,
Wherein a vent hole is formed in the housing body so as to communicate with the heat dissipating tube on the upper panel, and a filter net is further installed in the vent hole.
The method according to claim 6,
Wherein the vent hole is further provided with an inflow pen for allowing outside air to flow into the heat dissipation tube.
5. The method of claim 4,
Wherein a guide protrusion having a curved guide surface is formed at an inner lower portion and an inner upper portion at one side of the heat dissipation tube.
5. The method of claim 4,
The heat dissipating tube is further provided with liquid cooler means,
The liquid cooler means includes a spiral vortex passage formed inside the heat dissipating tube,
An inlet port formed to communicate with one end of the vortex passage,
An outlet formed to communicate with the other end of the vortex passage,
A circulation pipe connecting the inlet and the outlet,
And a circulation pump formed on the circulation pipe.
10. The method of claim 9,
And a storage tank is further provided in the circulation pipe.
5. The method of claim 4,
Wherein a plurality of heat dissipation fins are further formed on an outer surface of the heat dissipation tube, and a heat dissipation hole is further formed to penetrate the heat dissipation tube.
The method according to claim 1,
The housing body further includes a rapid cooling device,
The rapid cooling device includes a support bar formed on an inner surface of the housing main body,
A drive motor formed on the support bar,
A cooling tube arranged to surround the sensing unit and the light source unit and having a cooling blade formed at an inner periphery at a predetermined interval,
And a coupling bar connecting the rotation shaft of the driving motor and the cooling pipe.
13. The method of claim 12,
Wherein the housing body further comprises a temperature sensor for sensing a temperature inside and transmitting a signal to the driving motor.
13. The method of claim 12,
Wherein the support bar is further provided with an operation cylinder, and the drive motor is installed on an operation shaft of the operation cylinder.
13. The method of claim 12,
The cooling pipe is further provided with a wind direction adjusting means,
Wherein the wind direction adjusting means comprises: a seating groove formed at an inner circumference of the cooling tube;
And a wind direction motor which is fastened to the seating groove,
Wherein the end of the cooling vane is coupled to the drive shaft of the wind-up motor and rotated so as to guide the rotation of the cooling tube and the wind caused by the rotation of the cooling vane.
3. The method of claim 2,
Wherein the light source housing is provided with a curved turn cap having a linear slit through which the light of the lamp passes, and an operation motor for rotating the turn cap is further installed.
17. The method of claim 16,
The rotating cap further includes gap maintaining means for opening or closing a part of the linear slit,
Wherein the interval maintaining means comprises a curved interval adjusting panel disposed to cover a part of the linear slit,
And an opening / closing cylinder for moving the interval adjusting panel.
17. The method of claim 16,
The rotating cap further includes a heat dissipating means,
The heat dissipating means includes connection bars formed on an outer surface of the rotation cap,
Wherein the heat radiating cap is formed of a curved heat radiating cap connected to one side of the connecting bar, and a plurality of radiating holes are further formed in the heat radiating cap.
19. The method of claim 18,
Wherein the pivot cap and the heat radiating cap are interconnected by a heat radiating coil pin.
20. The method of claim 19,
Wherein the rotary cap is further provided with a through heat radiating fin so that one end thereof is disposed inside and the other end is disposed inside the heat radiating coil pin.
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