CN109041528B - Integrated high-heat-dissipation electronic billboard for welding workshop - Google Patents
Integrated high-heat-dissipation electronic billboard for welding workshop Download PDFInfo
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- CN109041528B CN109041528B CN201810944998.9A CN201810944998A CN109041528B CN 109041528 B CN109041528 B CN 109041528B CN 201810944998 A CN201810944998 A CN 201810944998A CN 109041528 B CN109041528 B CN 109041528B
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- electronic billboard
- heat dissipation
- dissipation
- automatic
- welding
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0054—Casings specially adapted for display applications
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention provides an integrated high-heat-dissipation welding workshop electronic billboard, which comprises: the electronic billboard main body is a case with a host, a transformer and a display screen; an automatic sensing high temperature heat dissipation mechanism; the automatic 360-degree rotating device is used for fixing the electronic billboard and can realize 360-degree rotation of the plane; the 360-degree automatic rotating device is a joint structure, and specifically comprises two parallel rotating joints and a hollow connecting arm, wherein two ends of the hollow connecting arm are respectively connected with the parallel rotating joints to form a hollow rotating shaft capable of extending out of the fixed position of the electronic billboard; and the electromagnetic signal shielding structure is arranged in front of the display screen through a shielding window. The electronic billboard can normally work in the high-temperature, smoke and electromagnetic interference environment of a welding workshop through the automatic sensing high-temperature heat dissipation device, the 360-degree automatic rotation device and the space electromagnetic signal shielding structure.
Description
Technical Field
The invention belongs to the technical field of production management equipment, and particularly relates to an integrated high-heat-dissipation welding workshop electronic billboard for a welding workshop.
Background
The integrated high-heat-dissipation welding vehicle frame electronic billboard is a concrete expression form of workshop production datamation, high efficiency and intellectualization, can express production conditions such as welding data and parameters in real time, is applied to production personnel to observe the welding conditions in real time in the production process, better controls the welding quality, can rapidly make and implement corresponding countermeasures, and improves the welding seam quality and the production efficiency.
The existing electronic billboard can not meet the harsh environment with messy high temperature, smoke and dust and electromagnetic signals in a welding workshop, and the damage rate of the electronic billboard can be increased when the electronic billboard works in the high-temperature environment.
The existing electronic billboard can meet the use requirements of workers and the observation of real-time welding data, but when managers need to check and record the working conditions of the welding stations, the managers need to enter the stations for recording, and cannot observe and record outside the stations, so that the efficiency of workshop management and production is reduced.
At the present stage, because the working temperature of a welding workshop is higher, the problem that the electronic billboard is difficult to dissipate heat during working exists, and the problem that the electronic billboard cannot be simultaneously applied to workers, managers and the electromagnetic signal shielding problem of the electronic billboard
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide an electronic billboard structure for a welding shop.
In order to achieve the above object, the present invention provides an integrated electronic billboard for a welding workshop with high heat dissipation, comprising:
the electronic billboard main body is a case with a host, a transformer and a display screen;
an automatic sensing high temperature heat dissipation mechanism;
the automatic sensing high-temperature heat dissipation mechanism comprises a high-temperature heat dissipation structure and an automatic sensing heat dissipation device;
the high-temperature heat dissipation structure is a chassis shell of the electronic billboard made of an aluminum alloy sheet;
the high-temperature heat dissipation structure is a rotatable bracket arranged in the case of the electronic board watching machine, so that the host machine and the transformer are suspended in the case;
an automatic sensing heat dissipation device, wherein an automatic sensing heat dissipation air pipe is arranged in a box cover plate of an electronic watch machine;
the automatic 360-degree rotating device is used for fixing the electronic billboard and can realize 360-degree rotation of the plane;
the 360-degree automatic rotating device is a joint structure, and particularly consists of two parallel rotating joints and a hollow connecting arm, wherein two ends of the hollow connecting arm are respectively connected with the parallel rotating joints to form a hollow rotating shaft capable of extending out of the fixed position of the electronic billboard;
and the electromagnetic signal shielding structure is arranged in front of the display screen through a shielding window.
Further, the rotatable support is a rotatable concave support, and the support is made of 5A06 aluminum alloy;
further, the rotating angle of the rotatable bracket is 45 degrees back and forth; the rotatable support is provided with groove clamping positions at the front and back 45 degrees and at the vertical position, and the rotatable support can fix a rotating posture when rotating.
Furthermore, the automatic sensing heat dissipation air pipe automatically senses the temperature in the case through the temperature sensor when the electronic billboard operates, and starts the fan to perform air cooling treatment on the case when the temperature is higher than a set value, and forms a heat dissipation channel with the hollow rotating shaft.
Furthermore, the heat dissipation air pipe is arranged inside the cover plate and is rectangular, and a plurality of air ports are formed in the air pipe; the temperature sensor is positioned at the middle point of the right side in the cover plate and is an infrared temperature sensor.
Furthermore, an independent motor is arranged on the parallel rotating joint of the 360-degree automatic rotating device, which is close to the lower end, and the rotating joint close to the upper end is a 180-degree limiting rotating joint.
Furthermore, electromagnetic sealing substrates are arranged at the joint of the rear cover of the electronic billboard main body and the case and at the gap between the electronic billboard display screen and the case, wherein the electromagnetic sealing substrates are made of conductive rubber.
Furthermore, the conducting wires in the electronic billboard are led out through the hollow rotating shaft; and a filter is arranged at the rotary joint at the upper end to shield the electromagnetic signal, and the filter is a signal selection filter.
Compared with the prior art, the invention has the following remarkable advantages: 1. the electronic billboard can normally work in the high-temperature, smoke and electromagnetic interference environment of a welding workshop through the automatic sensing high-temperature heat dissipation device, the 360-degree automatic rotation device and the space electromagnetic signal shielding structure. 2. In the workshop welding production process, the electronic billboard is provided with a heat dissipation structure and can automatically sense the temperature in the case and automatically cool and dissipate heat; the electronic billboard can realize automatic rotation, is applied to operation technicians, can realize automatic steering of the electronic billboard in a welding station, is also applied to technology and management personnel, is convenient to improve welding technical specifications, and improves workshop management efficiency and welding quality; 3. the electromagnetic signal shielding structure is arranged, so that electromagnetic signals of other equipment in a welding workshop can be prevented from interfering the normal work of the electronic billboard, electromagnetic signals sent by the electronic billboard during working can be effectively shielded, and the electromagnetic interference in the workshop is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the integrated electronic billboard with high heat dissipation.
Fig. 2 is a schematic diagram of a case cover plate and a rotatable concave aluminum alloy bracket plate in a case of the integrated high-heat-dissipation electronic billboard for a welding workshop.
Fig. 3 is a schematic diagram of an automatic sensing high-temperature heat dissipation air duct in a cover plate of the integrated high-heat dissipation electronic billboard for a welding workshop according to the invention.
Fig. 4 is a schematic diagram of a 360-degree automatic rotating hollow rotating shaft of the integrated high-heat-dissipation electronic billboard for a welding workshop.
Fig. 5 is a schematic diagram of a spatial electromagnetic signal shielding structure of the integrated high-heat-dissipation electronic billboard for a welding workshop according to the invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the present application provides an automatic sensing high temperature heat dissipation mechanism for a high heat dissipation electronic billboard in a welding workshop, comprising:
the automatic sensing high-temperature heat dissipation mechanism is used for avoiding the influence on normal work caused by overhigh temperature of the electronic billboard in the working process. The automatic sensing high-temperature heat dissipation device comprises a high-temperature heat dissipation structure and an automatic sensing heat dissipation device; the high-temperature heat dissipation structure achieves a faster heat dissipation effect by selecting an aluminum alloy sheet as a material of the chassis shell 1 of the electronic billboard; the high-temperature heat dissipation structure is characterized in that the rotatable bracket 2 is arranged in the case of the electronic board watching machine, so that the host and the transformer are suspended in the case, and the local overheating of the host caused by the contact with the case is avoided; the automatic sensing heat dissipation device is characterized in that an automatic sensing heat dissipation air pipe 9 is added in a cover plate.
The heat dissipation structure works in the high-temperature and smoke environment of a welding workshop and is used for preventing the inside of the case of the electronic billboard from being overheated, and the electronic billboard can accurately receive and display data.
Specifically, the rotatable bracket 2 is a rotatable concave bracket made of 5A06 aluminum alloy;
specifically, the bracket 2 can be rotated, so that the installation of a host processor and wiring are more convenient, and the rotation angle is 45 degrees from front to back. The rotatable bracket 2 is provided with a groove clamping position 3 at the front and back 45 degrees and at the vertical position, and the rotary posture can be fixed when the bracket rotates.
Specifically, the automatic sensing heat dissipation air duct 9 is installed in the case cover plate, the air supply temperature is room temperature,
specifically, the automatic sensing heat dissipation air pipe 9 senses the temperature in the chassis automatically through the temperature sensor when the electronic billboard operates, and when the temperature is higher than a set value, the fan is started to perform air cooling treatment on the interior of the chassis and forms a heat dissipation channel with the hollow rotating shaft; the heat dissipation channel means that the rotating shaft of the electronic billboard is a hollow rotating shaft, and the formed heat dissipation flow direction is heat dissipation from the inside of the case to the upper end of the joint.
Specifically, the heat dissipation air duct 9 is installed inside the cover plate, is rectangular, and is provided with a plurality of air ports; the temperature sensor 11 is positioned at the right middle point in the cover plate and is an infrared temperature sensor.
Fig. 4 shows that the hollow pivot of 360 degrees autogyration that is used for welding integrated form high heat dissipation electronic billboard in workshop that this application provided includes:
the 360-degree automatic slewing device is used for enabling the electronic billboard to realize 360-degree planar rotation, is applied to operating technicians, can monitor, record and control data such as welding parameters, welding temperature and the like in real time in the actual welding process, helps the operating staff to control and modify the welding parameters in real time, and is also applied to a manager to observe the welding parameters on the appearance of a station; and the 360 automatic rotating device is used for automatically rotating the electronic billboard to a position right facing the station when the electronic billboard is in other postures in the welding process. The electronic billboard joint comprises two parallel rotary joints 4 and 6 and a hollow connecting arm 5, and forms a hollow rotating shaft capable of extending out of the guardrail, the lower end rotary joint 4 is provided with an independent motor and is a 360-degree rotary joint, and in the welding process, the electronic billboard receives welding information and triggers the independent motor to realize automatic rotation.
Specifically, 360 degrees joints 4 of lower extreme are furnished with independent motor for realize automatic gyration, and rotary joint 6 of upper end is 180 degrees spacing rotary joint, prevents that the electron billboard from colliding with the station guardrail when using.
Specifically, 360 degrees joints 4 in lower extreme when the electronic billboard receives in the station welding operation, will trigger the independent motor in the rotary joint to start after welding process lasts 20 seconds, and the electronic billboard will automatically turn around to the position just to the station, 20 seconds time for technical management personnel rotate the electronic billboard and look over welding parameter information outside the station.
Fig. 5 shows a spatial electromagnetic signal shielding structure of an integrated high-heat-dissipation electronic billboard for a welding workshop, which is provided by the application, and comprises:
the space electromagnetic signal shielding structure is used for shielding electromagnetic interference emitted by the electronic billboard and electromagnetic interference of other external electronic equipment; the electromagnetic signal shielding structure is made of an aluminum alloy sheet as a case material of the electronic billboard; the electromagnetic signal shielding structure makes the case keep continuity by additionally arranging a shielding window 8 in front of the display screen.
Specifically, gaps exist at the joint of the rear cover of the electronic billboard and the case and the joint of the screen of the electronic billboard and the case, and electromagnetic sealing substrates 10 and 12 are used for ensuring the integrity of the case and preventing electromagnetic leakage, wherein the electromagnetic sealing substrates are made of conductive rubber.
Specifically, the electronic billboard adopts a hollow rotating shaft as a rotary joint, so that a lead enters a lead channel of the guardrail through the hollow rotating shaft to complete data exchange. At the upper rotary joint, where the wires extend out of the hollow shaft, the electromagnetic signals are shielded using a filter 7, which is a signal selection filter.
In conclusion, the electronic billboard can acquire production data of the welding stations in real time in a welding workshop through the mechanism design, and the production efficiency is improved. Can realize being used for operating personnel and technical management personnel's electron billboard welding in the workshop production process, can realize the quick heat-sinking capability of electron billboard to can effectual shielding electromagnetic signal interference in the workshop, make the high-efficient stable work of electron billboard. Therefore, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.
Claims (8)
1. The utility model provides an integrated form high heat dissipation welds dress workshop electron billboard which characterized in that includes:
the electronic billboard main body is a case with a host, a transformer and a display screen;
an automatic sensing high temperature heat dissipation mechanism;
the automatic sensing high-temperature heat dissipation mechanism comprises a high-temperature heat dissipation structure and an automatic sensing heat dissipation device;
the high-temperature heat dissipation structure is a case shell of the electronic billboard made of an aluminum alloy sheet;
the high-temperature heat dissipation structure also comprises a rotatable bracket arranged in the electronic board watching machine box, so that the host machine and the transformer are suspended in the machine box;
the automatic sensing heat dissipation device is characterized in that an automatic sensing heat dissipation air pipe is arranged in a box cover plate of the electronic board watching machine;
the automatic 360-degree rotating device is used for fixing the electronic billboard and can realize 360-degree rotation of the plane;
the 360-degree automatic rotating device is a joint structure, and specifically comprises two parallel rotating joints and a hollow connecting arm, wherein two ends of the hollow connecting arm are respectively connected with the parallel rotating joints to form a hollow rotating shaft capable of extending out of the fixed position of the electronic billboard;
and the electromagnetic signal shielding structure is arranged in front of the display screen through a shielding window.
2. The integrated high heat dissipation weld shop electronic billboard of claim 1, wherein the rotatable support is a rotatable concave support made of 5a06 aluminum alloy;
3. the integrated high heat dissipation weld shop electronic billboard of claim 1, wherein the angle of rotation of the rotatable support is 45 degrees back and forth; the rotatable support is provided with groove clamping positions at the front and back 45 degrees and at the vertical position, and the rotatable support can fix the rotating posture when rotating.
4. The integrated high-heat-dissipation welding shop electronic billboard according to claim 1, wherein the automatic sensing heat-dissipation air pipe automatically senses the temperature in the chassis through a temperature sensor when the electronic billboard operates, and when the temperature is higher than a set value, the fan is started to perform air cooling treatment on the interior of the chassis and form a heat-dissipation channel with the hollow rotating shaft.
5. The integrated high-heat-dissipation electronic billboard for a welding workshop as claimed in claim 1, wherein the heat-dissipation air duct is mounted inside the cover plate and is rectangular, and a plurality of air ports are formed at the air duct; the temperature sensor is positioned at the middle point of the right side in the cover plate and is an infrared temperature sensor.
6. The integrated high heat dissipation electronic billboard for welding shop of claim 1, wherein the 360 degree automatic swiveling mechanism has an independent motor near the parallel swivel joint at the lower end, and the swivel joint near the upper end is a 180 degree limiting swivel joint.
7. The integrated high-heat-dissipation welding workshop electronic billboard according to claim 1, wherein electromagnetic sealing substrates are arranged at the joint of the rear cover of the electronic billboard main body and the case and at the gap between the electronic billboard display screen and the case, wherein the electromagnetic sealing substrates are made of conductive rubber.
8. The integrated high-heat-dissipation welding shop electronic billboard according to claim 1, wherein the wires in the electronic billboard are led out through a hollow rotating shaft; and a filter is arranged at the rotary joint at the upper end to shield the electromagnetic signal, and the filter is a signal selection filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944998.9A CN109041528B (en) | 2018-08-20 | 2018-08-20 | Integrated high-heat-dissipation electronic billboard for welding workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810944998.9A CN109041528B (en) | 2018-08-20 | 2018-08-20 | Integrated high-heat-dissipation electronic billboard for welding workshop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109041528A CN109041528A (en) | 2018-12-18 |
| CN109041528B true CN109041528B (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810944998.9A Active CN109041528B (en) | 2018-08-20 | 2018-08-20 | Integrated high-heat-dissipation electronic billboard for welding workshop |
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Citations (4)
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|---|---|---|---|---|
| JP2002090491A (en) * | 2000-09-14 | 2002-03-27 | Mitsubishi Electric Corp | Position detecting apparatus of reactor control rod |
| CN101610661A (en) * | 2008-06-20 | 2009-12-23 | 沈国忠 | Liquid-cooled fully sealed high-efficiency radiating electronic cabinet |
| CN101610660A (en) * | 2008-06-20 | 2009-12-23 | 沈国忠 | Compressor cooling type fully sealed high-efficiency radiating electronic cabinet |
| EP2842678A1 (en) * | 2013-08-29 | 2015-03-04 | Agie Charmilles SA | Electric Discharge Machine |
-
2018
- 2018-08-20 CN CN201810944998.9A patent/CN109041528B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002090491A (en) * | 2000-09-14 | 2002-03-27 | Mitsubishi Electric Corp | Position detecting apparatus of reactor control rod |
| CN101610661A (en) * | 2008-06-20 | 2009-12-23 | 沈国忠 | Liquid-cooled fully sealed high-efficiency radiating electronic cabinet |
| CN101610660A (en) * | 2008-06-20 | 2009-12-23 | 沈国忠 | Compressor cooling type fully sealed high-efficiency radiating electronic cabinet |
| EP2842678A1 (en) * | 2013-08-29 | 2015-03-04 | Agie Charmilles SA | Electric Discharge Machine |
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| CN109041528A (en) | 2018-12-18 |
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