CN215280507U - Welding machine with dustproof construction - Google Patents
Welding machine with dustproof construction Download PDFInfo
- Publication number
- CN215280507U CN215280507U CN202120451561.9U CN202120451561U CN215280507U CN 215280507 U CN215280507 U CN 215280507U CN 202120451561 U CN202120451561 U CN 202120451561U CN 215280507 U CN215280507 U CN 215280507U
- Authority
- CN
- China
- Prior art keywords
- dustproof
- control module
- box body
- cavity
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a welding machine with a dustproof structure, which comprises a box body, a main circuit control module, a variable pressure control module and a dustproof device, wherein a partition plate parallel to the ground is arranged in the middle of the interior of the box body; the partition plate divides the inner cavity of the box body into an assembly cavity and a ventilation cavity from top to bottom; the main circuit control module is positioned in the assembly cavity; the variable-pressure control module is positioned in the ventilation cavity; the front and the rear of the box body are respectively provided with an air inlet grid and an air outlet; and a cooling fan is arranged at the air outlet of the ventilation cavity. The utility model arranges the high-voltage main circuit control module in the sealed assembly cavity, arranges the low-voltage variable-voltage control module in the heat-radiating ventilation cavity, and arranges the magnetic-suction dustproof component outside the main circuit control module and the air inlet, thereby achieving high-efficiency heat radiation and preventing dust from accumulating on the main circuit control module; and a box cover is arranged at the position of the box body, which is positioned on the magnetic dust-proof cover, so that the magnetic dust-proof assembly can be conveniently disassembled, assembled and cleaned.
Description
Technical Field
The utility model relates to a welding machine technical field especially relates to a welding machine with dustproof construction.
Background
Because the service environment of electric welding is all abominable generally, the during operation dust splashes, and inside the dust got into the electric welding very easily, the dust can pile up on machine internal circuit board and circuit, caused the circuit short circuit easily, seriously influenced the performance of electric welding, brought the inconvenience in the use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a welding machine with a dustproof structure, an inner cavity of a box body is divided into an assembly cavity and a ventilation cavity from top to bottom by a partition plate, a high-voltage main circuit control module is arranged in the sealed assembly cavity, a low-voltage variable-voltage control module is arranged in the heat-radiating ventilation cavity, and magnetic suction dustproof components are arranged outside the main circuit control module and outside an air inlet, so that dust and dust are prevented from being accumulated on the main circuit control module while high-efficiency heat radiation is achieved; and a box cover is arranged at the position of the box body, which is positioned on the magnetic dust-proof cover, so that the magnetic dust-proof assembly can be conveniently disassembled, assembled and cleaned.
In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:
a welding machine with a dustproof structure comprises a box body, a main circuit control module, a variable voltage control module and a dustproof device, and is characterized in that a partition plate parallel to the ground is arranged in the middle of the interior of the box body; the partition plate divides the inner cavity of the box body into an assembly cavity and a ventilation cavity from top to bottom; the main circuit control module is positioned in the assembly cavity and arranged in the middle of the upper surface of the partition plate; the variable-pressure control module is positioned in the ventilation cavity and arranged at the bottom of the box body;
a radiator for absorbing the heat of the main circuit control module is arranged in the ventilation cavity; the radiator is fixed on the lower surface of the partition plate;
the front and the rear of the box body are respectively provided with an air inlet grid and an air outlet; the air inlet grids and the air outlet are communicated with the ventilation cavity; and a cooling fan is arranged at the air outlet of the ventilation cavity.
Preferably, the dust-proof device comprises a first dust-proof component and a second dust-proof component; the first dustproof assembly is arranged in the assembly cavity and used for preventing dust in the assembly cavity from being accumulated on the main circuit control module; the second dustproof assembly is arranged in the ventilation cavity and used for preventing external dust from entering the ventilation cavity;
the surface of the partition board, which is positioned on the outer side and around the main circuit control module, is provided with a first mounting groove; and the surface around the outer side of the inner side of the air inlet grid is provided with a second mounting groove.
Preferably, the first dustproof assembly comprises a first dustproof cover and first magnetic blocks arranged around the opening of the first dustproof cover; the second dustproof assembly comprises a second dustproof cover and second magnetic blocks arranged on the periphery of an opening of the second dustproof cover; the first magnetic block and the second magnetic block are respectively arranged on the first mounting groove and the second mounting groove.
Preferably, a first opening is formed in the surface of one side, located on the first dustproof assembly, of the box body; a second opening is formed in the surface of one side, located on the second dustproof assembly, of the box body;
the first opening and the second opening are respectively provided with a first box cover and a second box cover; one side of the first box cover and one side of the second box cover are hinged with the box body, and the other sides of the first box cover and the second box cover are respectively provided with a connecting rod; the connecting rod is rotatably connected with the first box cover and the second box cover through a rotating shaft; connecting blocks protruding out of the surface of the box body are respectively arranged at the positions of the box body corresponding to the connecting rods; the connecting block is provided with a clamping groove; one end of the connecting rod, which is far away from the rotating shaft, is matched with the clamping groove.
Preferably, dustproof sealing strips are arranged between the first opening and the first box cover and between the second opening and the second box cover; and the joints of the box bodies are provided with dustproof sealing strips.
Preferably, the box body is provided with a dust screen at the outer side of the air outlet.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a through the baffle with the box inner chamber from last to separating for assembly chamber and ventilation chamber down, set up highly compressed main circuit control module in sealed assembly chamber, set up the vary voltage control module of low pressure in radiating ventilation chamber, set up magnetism outside the main circuit control module and outside the air intake and inhale dustproof subassembly simultaneously to reach high-efficient heat dissipation while having prevented dust, dust from piling up on the main circuit control module; and a box cover is arranged at the position of the box body, which is positioned on the magnetic dust-proof cover, so that the magnetic dust-proof assembly can be conveniently disassembled, assembled and cleaned.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure A-A of FIG. 2;
FIG. 5 is a schematic view of the cross-sectional structure B-B in FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 2 at C;
FIG. 7 is an enlarged view of a portion of FIG. 2 at D;
FIG. 8 is an enlarged view of a portion E of FIG. 1;
FIG. 9 is an enlarged view of a portion of FIG. 1 at F;
wherein: the box body 1, the main circuit control module 2, the variable-voltage control module 3, the dust-proof device 4, the partition plate 5, the radiator 6, the radiator fan 7, the connecting rod 8, the connecting block 9, the dustproof sealing strip 10, the assembly cavity 11, the ventilation cavity 12, the air inlet grid 13, the air outlet 14, the second mounting groove 15, the first opening 16, the second opening 17, the first dustproof assembly 41, the second dustproof assembly 42, the first mounting groove 51, the clamping groove 91, the dustproof net 100, the first box cover 161, the second box cover 171, the first dustproof cover 411, the first magnetic block 412, the second dustproof cover 421 and the second magnetic block 422.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "upper," "lower," "front," "rear," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-9, a welding machine with a dustproof structure comprises a box body 1, a main circuit control module 2, a variable voltage control module 3 and a dustproof device 4, and is characterized in that a partition plate 5 parallel to the ground is arranged in the middle of the inside of the box body 1; the partition plate 5 divides the inner cavity of the box body 1 into an assembly cavity 11 and a ventilation cavity 12 from top to bottom; the main circuit control module 2 is positioned in the assembly cavity 11 and is arranged in the middle of the upper surface of the partition plate 5; the variable pressure control module 3 is positioned in the ventilation cavity 12 and is arranged at the bottom of the box body 1.
A radiator 6 for absorbing the heat of the main circuit control module 2 is arranged in the ventilation cavity 12; the heat sink 6 is fixed to the lower surface of the partition 5.
An air inlet grid 13 and an air outlet 14 are respectively arranged in front of and behind the box body 1; the air inlet grid 13 and the air outlet 14 are communicated with the ventilation cavity 12; the ventilation cavity 12 is provided with a heat radiation fan 7 at the air outlet 14.
In the embodiment, the inner cavity of the box body 1 is divided into an assembly cavity 11 and a ventilation cavity 12 from top to bottom by the partition plate 5, the high-voltage main circuit control module 2 is arranged in the sealed assembly cavity 11, the low-voltage variable-voltage control module 3 is arranged in the heat-radiating ventilation cavity 12, and dust can be effectively prevented from entering the assembly cavity 11 to damage a circuit in the working process by the structural arrangement; the ventilation cavity 12 is communicated with external air, and the heat absorbed by the radiator 6 from the main circuit control module 2 is taken out of the box body 1, so that the high-efficiency heat dissipation and dust prevention effects are achieved, and the practical service life of the welding machine circuit is greatly prolonged.
Further, as shown in fig. 4, the dust-proof device 4 includes a first dust-proof component 41 and a second dust-proof component 42; the first dustproof assembly 41 is arranged in the assembly cavity 11 and used for preventing dust in the assembly cavity 11 from being accumulated on the main circuit control module 2; the second dust prevention assembly 42 is disposed in the ventilation chamber 12 for preventing external dust from entering the ventilation chamber 12.
The partition board 5 is provided with a first mounting groove 51 on the outer peripheral surface of the main circuit control module 2; and the peripheral surface of the outer side of the inner side of the air inlet grid 13 is provided with a second mounting groove 15.
In this embodiment, the arrangement of the first dust-proof component 41 can further ensure that dust in the assembly cavity 11 is not accumulated on the circuit of the main circuit control module 2, and ensure stable and reliable performance of the circuit.
Further, as shown in fig. 6 and 7, the first dust-proof assembly 41 includes a first dust-proof cover 411 and first magnetic blocks 412 disposed around an opening of the first dust-proof cover 411; the second dust-proof assembly 42 comprises a second dust-proof cover 421 and second magnetic blocks 422 arranged around the opening of the second dust-proof cover 421; the first and second magnetic blocks 412 and 422 are respectively disposed on the first and second mounting grooves 51 and 15.
In this embodiment, during normal use, the first dustproof assembly 41 and the second dustproof assembly 42 are magnetically attracted in the first mounting groove 51 and the second mounting groove 15 through the first magnetic block 412 and the second magnetic block 422, respectively; when the first dust cover 411 of the first dust-proof assembly 41 and the second dust cover 421 of the second dust-proof assembly 42 need to be cleaned, the first dust-proof assembly 41 and the second dust-proof assembly 42 can be directly grasped and forcibly taken out without extra tools, the structure is simple, and the assembly, disassembly and cleaning are convenient.
Further, as shown in fig. 5, 8 and 9, a first opening 16 is formed in a surface of the box body 1 on one side of the first dust-proof component 41; the surface of the case 1 at one side of the second dust-proof component 42 is provided with a second opening 17.
The first opening 16 and the second opening 17 are respectively provided with a first cover 161 and a second cover 171; one sides of the first box cover 161 and the second box cover 171 are hinged with the box body 1, and the other sides are respectively provided with a connecting rod 8; the connecting rod 8 is rotatably connected with the first box cover 161 and the second box cover 171 through a rotating shaft; the positions of the box body 1 corresponding to the connecting rods 8 are respectively provided with connecting blocks 9 protruding out of the surface of the box body 1; a clamping groove 91 is formed in the connecting block 9; and one end of the connecting rod 8, which is far away from the rotating shaft, is matched with the clamping groove 91.
In this embodiment, by providing the first opening 16 and the second opening 17 at the positions of the box 1 corresponding to the first dustproof assembly 41 and the second dustproof assembly 42, respectively, and providing the first box cover 161 and the second box cover 171 which can be opened and closed at the first opening 16 and the second opening 17, respectively, through the arrangement of this structure, when the first dustproof assembly 41 and the second dustproof assembly 42 need to be assembled and disassembled, the whole box 1 does not need to be disassembled, and only the box covers need to be manually opened or closed, which is convenient, practical and reliable.
Further, as shown in fig. 5, the dust seal strips 10 are disposed between the first opening 16 and the first box cover 161 and between the second opening 17 and the second box cover 171; the junction of box 1 all is provided with dust sealing strip 10, through the setting of dust sealing strip 10, can ensure the leakproofness of box 1 junction and case lid and box 1 junction, further promotes dustproof effect.
Further, as shown in fig. 3, a dust screen 100 is disposed outside the air outlet 14 of the box body 1.
In the embodiment, the inner cavity of the box body 1 is divided into an assembly cavity 11 and a ventilation cavity 12 from top to bottom by the partition plate 5, the high-voltage main circuit control module 2 is arranged in the sealed assembly cavity 11, the low-voltage variable-voltage control module 3 is arranged in the heat-radiating ventilation cavity 12, and meanwhile, magnetic-suction dustproof components are arranged on the outer side of the main circuit control module 2 and the outer side of the air inlet 14, so that the high-efficiency heat radiation is realized, and meanwhile, dust and dust are prevented from being accumulated on the main circuit control module; and a box cover is arranged at the position of the box body 1, which is positioned on the magnetic dust-proof cover, so that the magnetic dust-proof assembly can be conveniently disassembled, assembled and cleaned.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the present invention.
Claims (6)
1. A welding machine with a dustproof structure comprises a box body, a main circuit control module, a variable voltage control module and a dustproof device, and is characterized in that a partition plate parallel to the ground is arranged in the middle of the interior of the box body; the partition plate divides the inner cavity of the box body into an assembly cavity and a ventilation cavity from top to bottom; the main circuit control module is positioned in the assembly cavity and arranged in the middle of the upper surface of the partition plate; the variable-pressure control module is positioned in the ventilation cavity and arranged at the bottom of the box body;
a radiator for absorbing the heat of the main circuit control module is arranged in the ventilation cavity; the radiator is fixed on the lower surface of the partition plate;
the front and the rear of the box body are respectively provided with an air inlet grid and an air outlet; the air inlet grids and the air outlet are communicated with the ventilation cavity; and a cooling fan is arranged at the air outlet of the ventilation cavity.
2. The welding machine with the dustproof structure according to claim 1, wherein the dustproof device comprises a first dustproof component and a second dustproof component; the first dustproof assembly is arranged in the assembly cavity and used for preventing dust in the assembly cavity from being accumulated on the main circuit control module; the second dustproof assembly is arranged in the ventilation cavity and used for preventing external dust from entering the ventilation cavity;
the surface of the partition board, which is positioned on the outer side and around the main circuit control module, is provided with a first mounting groove; and the surface around the outer side of the inner side of the air inlet grid is provided with a second mounting groove.
3. The welding machine with the dustproof structure as claimed in claim 2, wherein the first dustproof assembly comprises a first dustproof cover and first magnetic blocks arranged around the opening part of the first dustproof cover; the second dustproof assembly comprises a second dustproof cover and second magnetic blocks arranged on the periphery of an opening of the second dustproof cover; the first magnetic block and the second magnetic block are respectively arranged on the first mounting groove and the second mounting groove.
4. The welding machine with the dustproof structure as claimed in claim 1, wherein a first opening is formed in one side surface of the box body, which is located on the first dustproof component; a second opening is formed in the surface of one side, located on the second dustproof assembly, of the box body;
the first opening and the second opening are respectively provided with a first box cover and a second box cover; one side of the first box cover and one side of the second box cover are hinged with the box body, and the other sides of the first box cover and the second box cover are respectively provided with a connecting rod; the connecting rod is rotatably connected with the first box cover and the second box cover through a rotating shaft; connecting blocks protruding out of the surface of the box body are respectively arranged at the positions of the box body corresponding to the connecting rods; the connecting block is provided with a clamping groove; one end of the connecting rod, which is far away from the rotating shaft, is matched with the clamping groove.
5. The welding machine with the dustproof structure according to the claim 4, wherein dustproof sealing strips are arranged between the first opening and the first box cover and between the second opening and the second box cover; and the joints of the box bodies are provided with dustproof sealing strips.
6. The welding machine with the dustproof structure as claimed in claim 1, wherein a dustproof net is arranged on the outer side of the air outlet of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451561.9U CN215280507U (en) | 2021-03-02 | 2021-03-02 | Welding machine with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120451561.9U CN215280507U (en) | 2021-03-02 | 2021-03-02 | Welding machine with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280507U true CN215280507U (en) | 2021-12-24 |
Family
ID=79532970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120451561.9U Active CN215280507U (en) | 2021-03-02 | 2021-03-02 | Welding machine with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280507U (en) |
-
2021
- 2021-03-02 CN CN202120451561.9U patent/CN215280507U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209134283U (en) | A kind of high efficiency and heat radiation frequency converter being convenient to clean | |
| CN215280507U (en) | Welding machine with dustproof construction | |
| CN211126479U (en) | Dustproof distribution box | |
| CN106935365B (en) | A kind of dustproof heat radiator and the dry-type transformer using the device | |
| CN214411999U (en) | High-voltage distribution cabinet with dust removal function | |
| CN212626810U (en) | Low-voltage electrical control cabinet with ventilation window | |
| CN212991608U (en) | Dustproof power distribution box for hydropower station | |
| CN213426638U (en) | Dampproofing environment-friendly device of inverter cabinet | |
| CN212812489U (en) | Electrical control cabinet with built-in heat dissipation structure | |
| CN211613520U (en) | IBC solar cell with cleaning function | |
| CN218731511U (en) | Lithium ion battery pack of floor washing machine | |
| CN216114223U (en) | Down-draft type smoke exhaust ventilator | |
| CN217903757U (en) | Novel dustproof outer cover of capacitor cabinet | |
| CN214592406U (en) | Industrial control cabinet with dust removal function | |
| CN213367132U (en) | Ventilation dust keeper of intelligent low-voltage panel type control switch equipment | |
| CN220021964U (en) | Power distribution cabinet heat abstractor | |
| CN214338277U (en) | Electromechanical integrated electric cabinet with dustproof function | |
| CN218300735U (en) | Waterproof heat dissipation type van-type transformer substation | |
| CN215687550U (en) | Heat dissipation device for sweeping robot | |
| CN215222864U (en) | Digit control machine case electronic components radiator | |
| CN213671020U (en) | Electrical automation chemical industry equipment dust keeper | |
| CN212278572U (en) | Intelligent cloud box based on remote equipment operation and maintenance | |
| CN219535233U (en) | Block terminal that leakproofness is good | |
| CN214411858U (en) | Dustproof switch cabinet | |
| CN213402168U (en) | Switch cabinet device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |