CN220718116U - Heat radiation structure in handheld welding equipment - Google Patents
Heat radiation structure in handheld welding equipment Download PDFInfo
- Publication number
- CN220718116U CN220718116U CN202321780660.7U CN202321780660U CN220718116U CN 220718116 U CN220718116 U CN 220718116U CN 202321780660 U CN202321780660 U CN 202321780660U CN 220718116 U CN220718116 U CN 220718116U
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- China
- Prior art keywords
- water
- pipe
- connecting pipe
- heat dissipation
- box body
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- 230000005855 radiation Effects 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 120
- 238000001816 cooling Methods 0.000 claims abstract description 46
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009423 ventilation Methods 0.000 description 13
- 239000000428 dust Substances 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to the technical field of welding equipment and discloses an internal heat dissipation structure of handheld welding equipment, which comprises a box body, wherein a connecting seat is fixedly arranged at one end of the box body, and a wire is electrically connected to the side wall of the connecting seat; when the heat dissipation device is used for dissipating heat inside, heat is absorbed to the surface of the heat dissipation fins through the heat dissipation fins, a part of heat is conducted to the outside through the surface of the box body, and a part of heat is on the surface of the heat dissipation fins, at the moment, water is introduced into the first connecting pipe through the water inlet pipe through the water circulation mechanism, the first connecting pipe, the second connecting pipe, the cooling pipe and the third connecting pipe are all communicated and connected, according to the principle of a communicating vessel, the water circulation mechanism can transport and flow the water to each cooling pipe to cool the heat dissipation fins, and the water enters the water circulation mechanism through the water outlet pipe, so that the cooling effect is enhanced by utilizing water cooling, the internal working temperature of welding machine equipment is reduced, and the practical performance of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of welding equipment, in particular to an internal heat dissipation structure of handheld welding equipment.
Background
The hand-held laser welder is one new generation of laser welder and is one kind of non-contact welding equipment. No pressure is required during operation. The main technical characteristics are that the operation is simple, the welding efficiency is high, the welding seam is formed beautiful, and the application range is wide.
The existing welding equipment cabinet is internally cooled by air cooling, but when the air cooling is carried out, the motor inside the fan works to generate heat, the air cooling is self-generated, the heat dissipation effect is poor, wind noise is generated when the air cooling is carried out, and the environment is polluted by sound.
Therefore, it is necessary to provide a heat dissipation structure in a handheld welding device to solve the above technical problems.
Disclosure of Invention
The utility model aims to provide a heat dissipation structure in a handheld welding device, which adopts a cooling pipe and a water circulation mechanism, so that the heat dissipation effect in the device is improved.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a heat radiation structure in handheld welding equipment, includes the box, the one end fixed mounting of box has the connecting seat, the lateral wall electric connection of connecting seat has the wire, the one end of wire is connected with welder, box and welder are prior art, and its function is portable handheld welding, so not described in detail, the equal fixed mounting of both sides inner wall of box has a plurality of radiating fins, a plurality of recesses have all been seted up on radiating fins's top, and a plurality of equal fixed mounting in recess has the cooling tube, logical groove has been seted up to the lateral wall of box, the inside both sides of logical groove are provided with first connecting pipe, two first connecting pipe sets up relatively, two equal intercommunication is connected with the second connecting pipe between the first connecting pipe, a plurality of the top of cooling tube runs through the bottom of groove and is linked together with the first connecting pipe of logical inslot portion, and both sides are a plurality of the bottom of cooling tube is all linked together and is installed the third connecting pipe, two the third connecting pipe sets up one of them the one of them the one end intercommunication of first connecting pipe has the inlet tube, one of them the inside connecting tube is provided with first connecting pipe's top of connecting tube, two the water outlet pipe sets up the other end intercommunication, the water outlet pipe has the connecting tube, the one end of communicating pipe has the circulating connection mechanism.
Through adopting above-mentioned technical scheme, when inside dispels the heat, absorb radiating fin's surface through radiating fin, a portion of heat is conducted to the external world through the box surface, still a portion of heat is on radiating fin's surface, at this moment, let in first connecting pipe through the inlet tube with water through hydrologic cycle mechanism, all intercommunication connection between first connecting pipe, the second connecting pipe, cooling tube and the third connecting pipe, hydrologic cycle mechanism can flow to each cooling tube with the water transportation according to the communicating vessel principle, cool down radiating fin, and get into hydrologic cycle mechanism through the outlet pipe, utilize the water-cooling, the cooling effect has been strengthened, make the inside operating temperature of welding machine equipment reduce, the practicality of equipment has been increased.
The utility model is further provided with: the water circulation mechanism comprises a water storage tank, the water storage tank is fixedly arranged at the top end of the tank body, a water outlet is formed in the side wall of the water storage tank, the water outlet is communicated with the inside of the water storage tank, a water suction pump is arranged at one end of the water outlet, one end of the water suction pump is communicated with a water inlet pipe, a water inlet is formed in the side wall of the water storage tank, and the water inlet is communicated with a water outlet pipe.
Through adopting above-mentioned technical scheme, the suction pump is prior art, and its function is with the inside water of storage water tank through inside water pump pressurization for water gets into the inlet tube, so not the detailed description, water circulation mechanism can realize that rivers flow in the device inside, from the storage water tank to the cooling tube, from the cooling tube to the storage water tank again, so reciprocally, still practiced thrift the water resource when having realized the water-cooling, increased the practicality of equipment.
The utility model is further provided with: the side wall of box rotates installs the pivot, the lateral wall fixedly connected with guard gate of pivot, guard gate rotates through pivot and box to be connected.
Through adopting above-mentioned technical scheme, the guard gate can prevent that interior component from exposing in the outside and producing the potential safety hazard, when needing to maintain inside heat dissipation function, maintains through opening the guard gate, has increased the use convenience and the practicality of device.
The utility model is further provided with: the top, the bottom and the lateral wall of guard gate of box all have seted up the ventilation hole, the inside dust screen that all is provided with of ventilation hole.
Through adopting above-mentioned technical scheme, the ventilation hole can dispel the heat to inside for heat is gone out through the ventilation hole conduction, has strengthened the radiating effect, and the setting of dust screen prevents that the dust from getting into the organism and causing the influence to the component, has increased the security performance and the life of equipment.
The utility model is further provided with: the bottom fixed mounting inside the box has the motor, the output transmission of motor is connected with the fan, the fan sets up between the ventilation hole of box inside.
Through adopting above-mentioned technical scheme, the fan can blow out inside heat through the ventilation hole, has strengthened the radiating effect, and this fan is small, and quantity is one, so can not produce too much noise.
The utility model is further provided with: the bottom four corners of box all fixed mounting has the base, four the bottom of base is all rolled and is installed the gyro wheel.
Through adopting above-mentioned technical scheme, because handheld welding equipment generally needs to remove the organism, the gyro wheel is convenient to remove the organism to the gyro wheel makes the box highly raise, is favorable to the ventilation hole of box bottom to dispel the heat to inside, has increased the practicality of equipment.
In summary, the utility model has the following beneficial effects: when the utility model dissipates heat inside, a part of heat is conducted to the outside through the radiating fins, and the other part of heat is on the surface of the radiating fins, at the moment, the water pump enables water to enter the water inlet pipe, the water enters the cooling pipe from the water storage tank and then enters the water storage tank from the cooling pipe through the guide pipe and the water outlet pipe, so that the water cooling is realized, the water circulation mechanism can transport and flow the water to each cooling pipe according to the principle of the communicating vessel, the radiating fins are cooled by utilizing the water cooling, the radiating fins and the inside are cooled, the cooling effect is enhanced, the internal working temperature of welding machine equipment is reduced, and the practical performance of the equipment is improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure from another perspective of the present utility model;
FIG. 3 is a schematic view of the three-dimensional structure of the circulating water mechanism and the cooling pipe of the present utility model;
FIG. 4 is a schematic diagram of the front view structure of the present utility model;
fig. 5 is a schematic top view of the present utility model.
In the figure: 1. a case; 2. a through groove; 3. a heat radiation fin; 4. a groove; 5. a cooling tube; 6. a first connection pipe; 7. a second connection pipe; 8. a third connection pipe; 9. a communicating pipe; 10. a conduit; 11. a water outlet pipe; 12. a water inlet; 13. a water storage tank; 14. a water outlet; 15. a water pump; 16. a water inlet pipe; 17. a rotating shaft; 18. a protective door; 19. a vent hole; 20. a motor; 21. a fan; 22. a dust screen; 23. a base; 24. a roller; 25. a connecting seat; 26. a wire; 27. and a welding gun.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1-5, in the embodiment of the utility model, an internal heat dissipation structure of a handheld welding device includes a box 1, a connecting seat 25 is fixedly installed at one end of the box 1, a wire 26 is electrically connected to a side wall of the connecting seat 25, a welding gun 27 is connected to one end of the wire 26, the box 1 and the welding gun 27 are both in the prior art, and function of the portable handheld welding is not described in detail, a plurality of heat dissipation fins 3 are fixedly installed on inner walls of two sides of the box 1, a plurality of grooves 4 are formed on top ends of the heat dissipation fins 3, cooling pipes 5 are fixedly installed inside the grooves 4, a through groove 2 is formed on a side wall of the box 1, first connecting pipes 6 are disposed on two sides of the inside of the through groove 2, and the two first connecting pipes 6 are disposed opposite to each other, the two first connecting pipes 6 are communicated and connected with a second connecting pipe 7, the top ends of a plurality of cooling pipes 5 penetrate through the bottom end of the groove 2 and are communicated and connected with the first connecting pipes 6 inside the groove 2, the bottom ends of a plurality of cooling pipes 5 on two sides are communicated and installed with a third connecting pipe 8, one end of one of the first connecting pipes 6 is communicated and installed with a water inlet pipe 16, one end of the third connecting pipe 8 is communicated and installed with a communicating pipe 9, one end of the communicating pipe 9 penetrates through the side wall of the box body 1, the top end of the communicating pipe 9 is communicated and installed with a guide pipe 10, the side wall of the guide pipe 10 is communicated and installed with a water outlet pipe 11, and one ends of the water outlet pipe 11 and the water inlet pipe 16 are provided with a water circulation mechanism; when the inside dispels the heat, absorb the surface of radiating fin 3 through radiating fin 3, some heat is through box 1 surface conduction to the external world, still some heat is at radiating fin 3's surface, at this moment, let in first connecting pipe 6 through inlet tube 16 with water through hydrologic cycle mechanism, all intercommunication connection between first connecting pipe 6, second connecting pipe 7, cooling tube 5 and the third connecting pipe 8, hydrologic cycle mechanism can flow the water transportation to each cooling tube 5 according to the communicating vessel principle, cool down radiating fin 3, and get into hydrologic cycle mechanism through outlet pipe 11, utilize the water-cooling to cool down, the cooling effect has been strengthened, make the inside operating temperature of welding machine equipment reduce, the practicality of equipment has been increased.
In this embodiment, preferably, the water circulation mechanism includes a water storage tank 13, the water storage tank 13 is fixedly installed at the top end of the tank body 1, a water outlet 14 is provided on a side wall of the water storage tank 13, the water outlet 14 is communicated with the interior of the water storage tank 13, a water suction pump 15 is installed at one end of the water outlet 14, one end of the water suction pump 15 is communicated with a water inlet pipe 16, a water inlet 12 is provided on a side wall of the water storage tank 13, and the water inlet 12 is communicated with a water outlet pipe 11; the water pump 15 is in the prior art, and has the function of pressurizing water in the water storage tank 13 through the internal water pump, so that the water enters the water inlet pipe 16, and therefore, the water circulation mechanism can realize that water flows in the device, from the water storage tank 13 to the cooling pipe 5 and then from the cooling pipe 5 to the water storage tank 13, and the water circulation mechanism reciprocates, so that water cooling is realized, water resources are saved, and the practical performance of equipment is improved.
In this embodiment, preferably, a rotating shaft 17 is rotatably installed on a side wall of the box 1, a protective door 18 is fixedly connected to a side wall of the rotating shaft 17, and the protective door 18 is rotatably connected with the box 1 through the rotating shaft 17; the protection door 18 can prevent the internal components from being exposed to the outside to generate potential safety hazards, and when the internal heat dissipation function needs to be maintained, the protection door 18 is opened for maintenance, so that the convenience and practicability of the device are improved.
In this embodiment, preferably, the top end, the bottom end and the side wall of the protective door 18 of the case 1 are all provided with ventilation holes 19, and the inside of the ventilation holes 19 is provided with a dust screen 22; the ventilation hole 19 can dispel the heat to inside for the heat is conducted away through ventilation hole 19, has strengthened the radiating effect, and dust screen 22's setting is that the dust gets into the organism and causes the influence to the component, has increased the security performance and the life of equipment.
In this embodiment, preferably, a motor 20 is fixedly installed at the bottom end inside the box 1, and a fan 21 is connected to the output end of the motor 20 in a transmission manner, and the fan 21 is disposed between the ventilation holes 19 inside the box 1; the fan 21 can blow out the internal heat through the vent hole 19, enhancing the heat dissipation effect, and the fan 21 is small in size and one in number, so that excessive noise is not generated.
In this embodiment, preferably, four corners of the bottom end of the box 1 are fixedly provided with bases 23, and the bottom ends of the four bases 23 are provided with rollers 24 in a rolling manner; because the handheld welding equipment generally needs to move the organism, the gyro wheel 24 is convenient to remove the organism to gyro wheel 24 makes box 1 highly raise, is favorable to the ventilation hole 19 of box 1 bottom to dispel the heat to inside, has increased the practicality of equipment.
Working principle: when the utility model radiates the inside, the heat is absorbed to the surface of the radiating fin 3 through the radiating fin 3, a part of the heat is conducted to the outside through the surface of the box body 1, and a part of the heat is also on the surface of the radiating fin 3, at the moment, the water pump 15 enables water to enter the water inlet pipe 16, the water enters the cooling pipe 5 from the water storage tank 13, and then enters the water storage tank 13 from the cooling pipe 5 through the guide pipe 10 and the water outlet pipe 11, so that the water cooling is realized, the water circulation mechanism can transport and flow the water to each cooling pipe 5 according to the principle of a communicating vessel, the radiating fin 3 is cooled, the radiating fin 3 and the inside are cooled by utilizing the water cooling, the cooling effect is enhanced, the internal working temperature of the welder equipment is reduced, and the practical performance of the welder equipment is improved.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a heat radiation structure in handheld welding equipment, includes box (1), its characterized in that: one end fixed mounting of box (1) has connecting seat (25), the lateral wall electric connection of connecting seat (25) has wire (26), the one end of wire (26) is connected with welder (27), the equal fixed mounting in both sides inner wall of box (1) has a plurality of fin (3), a plurality of recess (4) have all been seted up on the top of fin (3), a plurality of inside equal fixed mounting of recess (4) has cooling tube (5), logical groove (2) have been seted up to the lateral wall of box (1), the inside both sides of logical groove (2) are provided with first connecting pipe (6), two first connecting pipe (6) set up relatively, two equal intercommunication is connected with second connecting pipe (7) between first connecting pipe (6), a plurality of the bottom of top through groove (2) of cooling tube (5) and be connected with first connecting pipe (6) inside logical groove (2), a plurality of both sides the bottom of cooling tube (5) all communicates and installs third connecting pipe (8), two first connecting pipe (8) are installed to one of them connecting pipe (16) are installed to first connecting pipe (8), one end of the communicating pipe (9) penetrates through the side wall of the box body (1), a guide pipe (10) is installed at the top end of the communicating pipe (9) in a communicating mode, a water outlet pipe (11) is installed at the side wall of the guide pipe (10) in a communicating mode, and a water circulation mechanism is arranged at one end of the water outlet pipe (11) and one end of the water inlet pipe (16).
2. The heat dissipation structure in a handheld welding device of claim 1, wherein: the water circulation mechanism comprises a water storage tank (13), the water storage tank (13) is fixedly arranged at the top end of the tank body (1), a water outlet (14) is formed in the side wall of the water storage tank (13), the water outlet (14) is communicated with the inside of the water storage tank (13), a water suction pump (15) is arranged at one end of the water outlet (14), one end of the water suction pump (15) is communicated with a water inlet pipe (16), a water inlet (12) is formed in the side wall of the water storage tank (13), and the water inlet (12) is communicated with a water outlet pipe (11).
3. The heat dissipation structure in a handheld welding device of claim 1, wherein: the side wall of the box body (1) is rotatably provided with a rotating shaft (17), the side wall of the rotating shaft (17) is fixedly connected with a protective door (18), and the protective door (18) is rotatably connected with the box body (1) through the rotating shaft (17).
4. A heat dissipating structure in a hand-held welding device according to claim 3, wherein: vent holes (19) are formed in the top end, the bottom end and the side wall of the protective door (18) of the box body (1), and dustproof nets (22) are arranged in the vent holes (19).
5. The heat dissipation structure in a handheld welding device of claim 1, wherein: the motor (20) is fixedly arranged at the bottom end inside the box body (1), a fan (21) is connected with the output end of the motor (20) in a transmission mode, and the fan (21) is arranged between vent holes (19) inside the box body (1).
6. The heat dissipation structure in a handheld welding device of claim 1, wherein: the four corners of the bottom end of the box body (1) are fixedly provided with bases (23), and the bottom ends of the four bases (23) are provided with rollers (24) in a rolling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780660.7U CN220718116U (en) | 2023-07-07 | 2023-07-07 | Heat radiation structure in handheld welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780660.7U CN220718116U (en) | 2023-07-07 | 2023-07-07 | Heat radiation structure in handheld welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220718116U true CN220718116U (en) | 2024-04-05 |
Family
ID=90492040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321780660.7U Active CN220718116U (en) | 2023-07-07 | 2023-07-07 | Heat radiation structure in handheld welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220718116U (en) |
-
2023
- 2023-07-07 CN CN202321780660.7U patent/CN220718116U/en active Active
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