CN216873655U - Dustproof electric welding machine case - Google Patents
Dustproof electric welding machine case Download PDFInfo
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- CN216873655U CN216873655U CN202122915971.7U CN202122915971U CN216873655U CN 216873655 U CN216873655 U CN 216873655U CN 202122915971 U CN202122915971 U CN 202122915971U CN 216873655 U CN216873655 U CN 216873655U
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Abstract
The utility model discloses a dustproof electric welding machine case, which is characterized in that a transverse partition plate and a vertical partition plate are arranged in the case in a T shape, and the inside of the case is divided into three closed spaces, namely an upper space, a lower left space and a lower right space, in the case; the lower part left side space, the lower part right side space, one of them front panel, the rear panel that corresponds all seted up the ventilation hole for air admission and discharge form the cooling duct. This dustproof electric welding machine case, quick-witted case simple structure, the plane that can be used to the installation is more, and the device installation is nimble, and the wind channel cross-section is little, makes air flow rate faster, and cooling and dustproof effect are better, consequently can use fan and radiator that relative volume is littleer, can be more nimble arrange the inner space to reduce the volume of product, reduce material cost.
Description
Technical Field
The utility model relates to an electric welding machine, in particular to a dustproof electric welding machine case.
Background
The internal structure of a common electric welding machine case is generally an upper layer structure and a lower layer structure, wherein a part of circuit boards are placed on the upper layer, a fan, a radiator, an electronic device and another part of circuit boards are placed on the lower layer, and the radiator and the electronic device are fixed on the lower layer through a support. This cabinet structure has the following disadvantages:
and (one) the cooling effect is poor. The sectional area of the air duct is large, and a large gap is reserved between devices such as a transformer, a radiator and the like and a box cover side plate, so that blown cooling air is scattered, wind power is not concentrated, and the cooling effect is poor;
and (II) the dustproof effect is poor. The circuit board and the air duct are placed in a cavity, when the welding machine operates, metal chips, dust and the like can float in the cavity along with air flow, and are easy to accumulate in the middle of an electronic device, so that the risks of short circuit and the like are caused, the reliability of a product is influenced, and the welding machine is not suitable for use scenes with severe working conditions.
And (III) the cost is higher. Because of the poor cooling effect, in order to guarantee the radiating effect, need to use the fan that size and power are great to and bigger radiator guarantees that the heat dissipation of power device reaches standard, and relative cost is higher.
And (IV) the welding machine has larger volume. Because the size of the used devices such as a fan, a radiator and the like is increased, the volume of the welding machine is directly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a dustproof electric welding machine case which is simple in structure, more planes for installation, flexible in device installation, small in air duct section, higher in air flow rate, better in cooling and dustproof effects and capable of flexibly arranging an inner space, so that the size of a product is reduced, and the material cost is reduced.
In order to solve the technical problem, the dustproof electric welding machine case provided by the utility model comprises a front panel 1, a rear panel 2, a housing 5, a bottom plate 4, a vertical partition plate 7 and a transverse partition plate 8;
the lower end of the front panel 1 is fixedly connected with the front end of the bottom plate 4, the upper end of the front panel is fixedly connected with the housing 5, and the left end and the right end of the front panel are flush with the left end and the right end of the front part of the bottom plate 4;
the lower end of the rear panel 2 is fixedly connected with the rear end of the bottom plate 4, the upper end of the rear panel is fixedly connected with the housing 5, and the left end and the right end of the rear panel are flush with the left end and the right end of the rear part of the bottom plate 4;
the housing 5 comprises a rectangular top plate 50, a left vertical bending surface 51 bent downwards from the left end of the rectangular top plate 50, and a right vertical bending surface 52 bent downwards from the right end of the top plate 50;
the right side surface of the left vertical bending surface 51 is fixedly attached to the left end of the front panel 1 and the left end of the rear panel 2, and the lower end of the left vertical bending surface is fixedly connected with the left end of the bottom plate 4;
the left side surface of the right vertical bending surface 52 is fixedly attached to the right end of the front panel 1 and the right end of the rear panel 2, and the lower end of the right vertical bending surface is fixedly connected to the right end of the bottom plate 4;
the lower side surface of the top plate 50 is fixedly attached to the upper end of the front panel 1 and the upper end of the rear panel 2;
the transverse partition plate 8 is arranged in parallel to the bottom plate 4 and the top plate 50, the front end and the rear end of the transverse partition plate are respectively attached and fixed with the front panel 1 and the rear panel 2, and the left end and the right end of the transverse partition plate are respectively attached with the left vertical bending surface 51 and the right vertical bending surface 52; the transverse partition plate 8, the front panel 1, the rear panel 2, the left vertical bending surface 51, the right vertical bending surface 52 and the bottom plate 4 together enclose a lower space in the case;
the vertical partition plate 7 is arranged in parallel to the left vertical bending surface 51 and the right vertical bending surface 52, the front end and the rear end of the vertical partition plate are flush with the front end and the rear end of the transverse partition plate 8, the lower end of the vertical partition plate is fixedly attached to the bottom plate 4, and the upper end of the vertical partition plate is fixedly attached to the transverse partition plate 8; the vertical partition plate 7, the transverse partition plate 8, the front panel 1, the rear panel 2, the bottom plate 4 and the left vertical bending surface 51 together enclose a left space at the lower part in the case; the vertical partition plate 7, the transverse partition plate 8, the front panel 1, the rear panel 2, the bottom plate 4 and the right vertical bending surface 52 jointly enclose a right space at the lower part in the case;
the front panel 1 and the rear panel 2 corresponding to the lower left space are both provided with vent holes; or the front panel 1 and the rear panel 2 corresponding to the lower right space are both provided with vent holes.
Preferably, the distance from the diaphragm plate 8 to the bottom plate 4 is 1.1-3 times of the distance from the top plate 50;
the transverse partition plate 8, the front panel 1, the rear panel 2, the left vertical bending surface 51, the right vertical bending surface 52 and the top plate 50 together enclose an upper space in the case.
Preferably, the front panel 1 and the rear panel 2 corresponding to the lower left space are both provided with vent holes;
the distance from the vertical partition plate 7 to the left vertical bending surface 51 is 2-5 times that from the vertical partition plate to the right vertical bending surface 52;
and the lower left space corresponds to a transverse clapboard 8, a vertical clapboard 7 or a bottom plate and is used for installing the radiator 91.
Preferably, the front panel 1 corresponding to the left lower space is provided with a vent hole, and the corresponding rear panel 2 is provided with a vent hole and a fan 6.
Preferably, the upper space and the lower right space in the case are used for mounting the electronic device 92.
Preferably, the front panel 1 and the rear panel 2 corresponding to the lower right space are both provided with vent holes;
the distance from the vertical partition plate 7 to the right vertical bending surface 52 is 2-5 times that from the left vertical bending surface 51;
and the lower right space corresponds to a transverse clapboard 8, a vertical clapboard 7 or a bottom plate and is used for installing the radiator 91.
Preferably, the front panel 1 corresponding to the right space at the lower part is provided with a vent hole, and the corresponding rear panel 2 is provided with a vent hole and a fan 6.
Preferably, the upper space and the lower left space in the case are used for mounting the electronic device 92.
According to the dustproof electric welding machine case, the transverse partition plate 8 and the vertical partition plate 7 are arranged in the case in a T shape, and the inside of the case is divided into three closed spaces, namely an upper space, a lower left space and a lower right space, in the case; the lower part left side space, the lower part right side space, front panel 1 that one of them corresponds, rear panel 2 all seted up the ventilation hole for air admission and discharge form the cooling duct. This dustproof electric welding machine case, quick-witted case simple structure, the plane that can be used to the installation is more, and the device installation is nimble, and the wind channel cross-section is little, makes air flow rate faster, and cooling and dustproof effect are better, consequently can use fan and radiator that relative volume is littleer, can be more nimble arrange the inner space to reduce the volume of product, reduce material cost.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the present invention are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded left side view of an embodiment of a dust welding machine enclosure of the present invention;
FIG. 2 is an exploded right side view of an embodiment of a dust welding machine enclosure of the present invention;
FIG. 3 is a cross-sectional view of an embodiment of a dust welding bug chassis of the present invention.
The reference numbers in the figures illustrate:
1 a front panel; 2 a rear panel; 4, a bottom plate; 6, a fan; 7, erecting a partition board; 8, a diaphragm plate; 5, a housing; 50 a top plate; 51 left vertical bending surface; 52 right vertical bending surface; 13 a vent hole; 91 a radiator; 92 electronic device.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1, 2 and 3, the dustproof electric welding machine case comprises a front panel 1, a rear panel 2, a housing 5, a bottom plate 4, a vertical partition plate 7 and a transverse partition plate 8;
the lower end of the front panel 1 is fixedly connected with the front end of the bottom plate 4, the upper end of the front panel is fixedly connected with the housing 5, and the left end and the right end of the front panel are flush with the left end and the right end of the front part of the bottom plate 4;
the lower end of the rear panel 2 is fixedly connected with the rear end of the bottom plate 4, the upper end of the rear panel is fixedly connected with the housing 5, and the left end and the right end of the rear panel are flush with the left end and the right end of the rear part of the bottom plate 4;
the housing 5 comprises a rectangular top plate 50, a left vertical bending surface 51 bent downwards from the left end of the rectangular top plate 50, and a right vertical bending surface 52 bent downwards from the right end of the top plate 50;
the right side surface of the left vertical bending surface 51 is fixedly attached to the left end of the front panel 1 and the left end of the rear panel 2, and the lower end of the left vertical bending surface is fixedly connected with the left end of the bottom plate 4;
a right vertical bending surface 52, the left side surface of which is fixedly attached to the right end of the front panel 1 and the right end of the rear panel 2, and the lower end of which is fixedly connected to the right end of the bottom plate 4;
the lower side surface of the top plate 50 is fixedly attached to the upper end of the front panel 1 and the upper end of the rear panel 2;
the transverse partition plate 8 is arranged in parallel to the bottom plate 4 and the top plate 50, the front end and the rear end of the transverse partition plate are respectively attached and fixed with the front panel 1 and the rear panel 2, and the left end and the right end of the transverse partition plate are respectively attached with the left vertical bending surface 51 and the right vertical bending surface 52; the transverse partition plate 8, the front panel 1, the rear panel 2, the left vertical bending surface 51, the right vertical bending surface 52 and the bottom plate 4 together enclose a lower space in the case;
the vertical partition plate 7 is arranged in parallel to the left vertical bending surface 51 and the right vertical bending surface 52, the front end and the rear end of the vertical partition plate are flush with the transverse partition plate 8, the lower end of the vertical partition plate is fixedly attached to the bottom plate 4, and the upper end of the vertical partition plate is fixedly attached to the transverse partition plate 8; the vertical partition plate 7, the transverse partition plate 8, the front panel 1, the rear panel 2, the bottom plate 4 and the left vertical bending surface 51 together enclose a left space at the lower part in the case; the vertical partition plate 7, the transverse partition plate 8, the front panel 1, the rear panel 2, the bottom plate 4 and the right vertical bending surface 52 jointly enclose a right space at the lower part in the case;
the front panel 1 and the rear panel 2 corresponding to the lower left space are both provided with vent holes 13; or, the front panel 1 and the rear panel 2 corresponding to the lower right space are both provided with vent holes 13.
According to the dustproof electric welding machine case disclosed by the embodiment I, the transverse partition plate 8 and the vertical partition plate 7 are arranged in the case in a T shape, and the inside of the case is divided into three closed spaces, namely an upper space, a lower left space and a lower right space, in the case; the lower part left side space, the lower part right side space, front panel 1 that one of them corresponds, rear panel 2 all seted up ventilation hole 13 for air admission and discharge form the cooling duct. The dustproof electric welding machine case of the first embodiment has the advantages that the structure is simple, the plane capable of being used for installation is more, the device installation is flexible, the cross section of the air channel is small, the air flow rate is faster, the cooling and dustproof effects are better, therefore, a fan and a radiator which are smaller in relative volume can be used, the inner space can be arranged more flexibly, the size of a product is reduced, and the material cost is reduced.
Example two
Based on the dustproof electric welding machine case of the first embodiment, the distance from the diaphragm plate 8 to the bottom plate 4 is 1.1-3 times that from the diaphragm plate to the top plate 50;
the transverse partition plate 8, the front panel 1, the rear panel 2, the left vertical bending surface 51, the right vertical bending surface 52 and the top plate 50 together enclose an upper space in the case.
EXAMPLE III
Based on the dustproof electric welding machine case of the second embodiment, the front panel 1 and the rear panel 2 corresponding to the left lower space are both provided with the vent holes 13;
the distance from the vertical partition plate 7 to the left vertical bending surface 51 is 2-5 times that from the vertical partition plate to the right vertical bending surface 52;
and the transverse partition plate 8, the vertical partition plate 7 or the bottom plate corresponding to the left lower space are used for installing devices which are not easily influenced by dust, such as a radiator 91 and the like.
Preferably, the front panel 1 corresponding to the left lower space is provided with a vent hole 13, and the corresponding rear panel 2 is provided with a vent hole 13 and a fan 6.
Preferably, the upper space and the lower right space in the case are used for installing the electronic devices 92, such as IGBTs and circuit boards, which are not easily affected by dust. Because the upper space and the lower right space in the case are both used as the lower left space isolation of the cooling air duct, the influence of metal chips and dust on the electronic device 92 can be greatly reduced, and the service life of the welding machine is prolonged.
Example four
Based on the dustproof electric welding machine case of the second embodiment, the front panel 1 and the rear panel 2 corresponding to the right space at the lower part are both provided with the vent holes 13;
the distance from the vertical partition plate 7 to the right vertical bending surface 52 is 2-5 times that from the left vertical bending surface 51;
and the transverse partition plate 8, the vertical partition plate 7 or the bottom plate corresponding to the right space at the lower part are used for installing devices which are not easily influenced by dust, such as a radiator 91 and the like.
Preferably, the front panel 1 corresponding to the right space of the lower part is provided with a vent hole 13, and the corresponding rear panel 2 is provided with a vent hole 13 and is provided with a fan 6.
Preferably, the upper space and the lower left space in the case are used for installing the electronic devices 92, such as IGBTs and circuit boards, which are not easily affected by dust. Because the upper space and the lower left space in the case are isolated from the lower right space used as the cooling air duct, the influence of metal chips and dust on the electronic device 92 can be greatly reduced, and the service life of the welding machine is prolonged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A dustproof electric welding machine case is characterized by comprising a front panel (1), a rear panel (2), a housing (5), a bottom plate (4), a vertical partition plate (7) and a transverse partition plate (8);
the lower end of the front panel (1) is fixedly connected with the front end of the bottom plate (4), the upper end of the front panel is fixedly connected with the housing (5), and the left end and the right end of the front panel are flush with the left end and the right end of the front part of the bottom plate (4);
the lower end of the rear panel (2) is fixedly connected with the rear end of the bottom plate (4), the upper end of the rear panel is fixedly connected with the housing (5), and the left end and the right end of the rear panel are flush with the left end and the right end of the rear part of the bottom plate (4);
the housing (5) comprises a rectangular top plate (50), a left vertical bending surface (51) bent downwards from the left end of the rectangular top plate (50), and a right vertical bending surface (52) bent downwards from the right end of the top plate (50);
the right side surface of the left vertical bending surface (51) is fixedly attached to the left end of the front panel (1) and the left end of the rear panel (2), and the lower end of the left vertical bending surface is fixedly connected with the left end of the bottom plate (4);
the left side surface of the right vertical bending surface (52) is fixedly attached to the right end of the front panel (1) and the right end of the rear panel (2), and the lower end of the right vertical bending surface is fixedly connected with the right end of the bottom plate (4);
the lower side surface of the top plate (50) is fixedly attached to the upper end of the front panel (1) and the upper end of the rear panel (2);
the transverse partition plate (8) is arranged in parallel to the bottom plate (4) and the top plate (50), the front end and the rear end of the transverse partition plate are respectively attached and fixed with the front panel (1) and the rear panel (2), and the left end and the right end of the transverse partition plate are respectively attached with the left vertical bending surface (51) and the right vertical bending surface (52); the transverse partition plate (8), the front panel (1), the rear panel (2), the left vertical bending surface (51), the right vertical bending surface (52) and the bottom plate (4) jointly enclose a lower space in the case;
the vertical partition plate (7) is arranged in parallel to the left vertical bending surface (51) and the right vertical bending surface (52), the front end and the rear end of the vertical partition plate are flush with the front end and the rear end of the transverse partition plate (8), the lower end of the vertical partition plate is fixedly attached to the bottom plate (4), and the upper end of the vertical partition plate is fixedly attached to the transverse partition plate (8); the vertical partition plate (7), the transverse partition plate (8), the front panel (1), the rear panel (2), the bottom plate (4) and the left vertical bending surface (51) jointly enclose a left space at the lower part in the case; the vertical partition plate (7), the transverse partition plate (8), the front panel (1), the rear panel (2), the bottom plate (4) and the right vertical bending surface (52) jointly enclose a right space at the lower part in the case;
the front panel (1) and the rear panel (2) corresponding to the left space at the lower part are both provided with vent holes (13); or the front panel (1) and the rear panel (2) corresponding to the right space at the lower part are both provided with vent holes (13).
2. The dust welding bug carriage of claim 1,
the distance from the diaphragm plate (8) to the bottom plate (4) is 1.1-3 times that from the diaphragm plate to the top plate (50);
the transverse partition plate (8), the front panel (1), the rear panel (2), the left vertical bending surface (51), the right vertical bending surface (52) and the top plate (50) jointly enclose an upper space in the case.
3. The dust welding bug carriage of claim 2,
the front panel (1) and the rear panel (2) corresponding to the left space at the lower part are both provided with vent holes (13);
the distance from the vertical partition plate (7) to the left vertical bending surface (51) is 2-5 times that from the vertical partition plate to the right vertical bending surface (52);
and the transverse partition plate (8), the vertical partition plate (7) or the bottom plate corresponding to the lower left space is used for installing a radiator (91).
4. A dust welding bug carriage as claimed in claim 3,
the front panel (1) corresponding to the left space at the lower part is provided with a ventilation hole (13), and the corresponding rear panel (2) is provided with a ventilation hole (13) and is provided with a fan (6).
5. A dust welding bug carriage as claimed in claim 3,
the upper space and the lower right space in the case are used for installing electronic devices (92).
6. The dust welding bug carriage of claim 2,
the front panel (1) and the rear panel (2) corresponding to the right space at the lower part are both provided with vent holes (13);
the distance from the vertical partition plate (7) to the right vertical bending surface (52) is 2-5 times that from the vertical partition plate to the left vertical bending surface (51);
and the lower right space corresponds to a transverse clapboard (8), a vertical clapboard (7) or a bottom plate and is used for installing a radiator (91).
7. The dust welding bug carriage of claim 6,
the front panel (1) corresponding to the right space at the lower part is provided with a ventilation hole (13), and the corresponding rear panel (2) is provided with a ventilation hole and a fan (6).
8. The dust welding bug carriage of claim 6,
the upper space and the lower left space in the case are used for installing electronic devices (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915971.7U CN216873655U (en) | 2021-11-25 | 2021-11-25 | Dustproof electric welding machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915971.7U CN216873655U (en) | 2021-11-25 | 2021-11-25 | Dustproof electric welding machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216873655U true CN216873655U (en) | 2022-07-01 |
Family
ID=82128657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122915971.7U Active CN216873655U (en) | 2021-11-25 | 2021-11-25 | Dustproof electric welding machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216873655U (en) |
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2021
- 2021-11-25 CN CN202122915971.7U patent/CN216873655U/en active Active
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