CN205124170U - Welding source plastic panel and welding source - Google Patents
Welding source plastic panel and welding source Download PDFInfo
- Publication number
- CN205124170U CN205124170U CN201520898993.9U CN201520898993U CN205124170U CN 205124170 U CN205124170 U CN 205124170U CN 201520898993 U CN201520898993 U CN 201520898993U CN 205124170 U CN205124170 U CN 205124170U
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- source
- welding current
- plastic front
- frame
- panel beating
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Abstract
The utility model provides a welding source's plastic panel. Welding source includes the panel beating casing, output terminal and be used for shielding output terminal's output terminal guard shield, the front bezel of panel beating casing has the ventilation hole. Plastic panel includes: the upper ledge, its with the upper portion fixed connection of front bezel, the left side frame, its with the left side fixed connection of front bezel, and the right side frame, its with the right side fixed connection of front bezel, the upper ledge the left side frame with for dividing the body structure between the frame of right side. The utility model discloses can effectively protect the welding source's of output terminal formula panel beating casing to reduce cost of maintenance.
Description
[technical field]
The utility model relates to source of welding current field, particularly relates to the improvement of the plastic front board of the source of welding current to output minor.
[background technology]
At present, the source of welding current can be divided into output minor and insertion end minor two class according to its terminal connected mode.The source of welding current of output minor due to volume large, and the guard shield of its lead-out terminal needs when wiring often to open, therefore mostly the output minor source of welding current is to adopt panel beating housing, and on header board, leaves ventilation hole, so that heat radiation.Fig. 5 shows the structural representation of the existing output minor source of welding current.As shown in Figure 5, the described source of welding current 800 comprises panel beating housing 810, lead-out terminal (not shown) and the lead-out terminal guard shield 820 for covering described lead-out terminal.The header board 810a of panel beating housing 810 is provided with the ventilation hole 812 (louvered) for dispelling the heat.
The output minor source of welding current of panel beating housing is adopted to there is the high shortcoming of maintenance cost.Such as, in order to avoid the guidance panel of the source of welding current is impaired in carrying or use procedure, usually there is bending protruding at the left side plate of the source of welding current and the front portion of top cover.These positions just need to change monoblock panel beating after impaired, cause waste of material, add maintenance cost.
In addition, the output minor source of welding current of panel beating housing is adopted to there is the shortcoming of water resistance difference.Trace it to its cause, the ventilation hole mainly on panel beating case front plate is easily intake.Because source of welding current inside mostly is electrification in high voltage device, after water inlet, likely cause short circuit between device, thus cause the source of welding current to damage.
[utility model content]
[technical problem]
The utility model is intended to for the problems of the prior art, provides a kind of plastic front board and the source of welding current of the source of welding current.It effectively can reduce the maintenance cost of the source of welding current, and strengthens the water proofing property of the source of welding current.
[solution]
The utility model provides a kind of plastic front board of the source of welding current, and the described source of welding current comprises panel beating housing, and lead-out terminal, for covering the lead-out terminal guard shield of described lead-out terminal, the header board of described panel beating housing has ventilation hole.Described plastic front board comprises: upper ledge, and it is fixedly connected with the top of described header board; Left frame, it is fixedly connected with the left side of described header board; And right frame, it is fixedly connected with the right side of described header board; Described upper ledge, be Split type structure between described left frame and described right frame.
The utility model provides a kind of source of welding current, and it has plastic front board as above.
[utility model beneficial effect]
The utility model installs upper ledge, left frame and right frame additional by the header board of the panel beating housing of the source of welding current in output minor, protects, thus effectively reduce maintenance cost to panel beating housing.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the plastic front board of the source of welding current of the present utility model;
Fig. 2 A and Fig. 2 B is the structural representation of the upper ledge of plastic front board of the present utility model;
Fig. 3 is the structural representation of the left frame of plastic front board of the present utility model;
Fig. 4 A and Fig. 4 B is the structural representation of the center of plastic front board of the present utility model; And
Fig. 5 is the structural representation of the sub-terminal-type source of welding current of existing output.
[embodiment]
Core concept of the present utility model is that the header board of the panel beating housing of the source of welding current in output minor installs upper ledge and left and right frame additional, protects, thus effectively reduce maintenance cost to panel beating housing.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
Fig. 1 shows the plastic front board of the source of welding current of the present utility model.The described source of welding current 100 is output minor.As shown in Figure 1, the source of welding current 100 comprises panel beating housing 10, lead-out terminal (not shown) and the lead-out terminal guard shield 20 for covering described lead-out terminal.At the header board 10a of described panel beating housing 10, there is ventilation hole (not shown).Described header board 10a is the plate body of fitting operation panel.The plastic front board of the described source of welding current comprises upper ledge 30, left frame 40 and right frame 50.
Upper ledge 30 is fixedly connected with the top of header board 10a.Left frame 40 is fixedly connected with the left side of described header board 10a.Right frame 50 is fixedly connected with the right side of described header board 10a.Upper ledge 30, left frame 40 and described right frame 50 is Split type structure.
Fig. 2 A and Fig. 2 B shows the structure of upper ledge 30.As shown in Figure 2 A and 2 B, upper ledge is inverted U-shaped.The side that upper ledge 30 is connected with header board 10a is provided with multiple reinforcement 31.Upper ledge 30 is provided with multiple screw 32, and it is for being fixedly connected with header board 10a by bolt.
It should be noted that in the present embodiment, the shape of upper ledge 30 is inverted U-shaped, but the utility model is not limited thereto, and the shape of upper ledge 30 can adjust arbitrarily as required.
Fig. 3 shows the structure of left frame 40.Left frame 40 is square groove shape (cross sectional shape) buckle.The side that left frame 40 is connected with header board 10a is also provided with reinforcement 41, to increase the intensity of framework.In addition, left frame is provided with screw 42, for being fixedly connected with header board 10a by left frame 40 by bolt.
In the present embodiment, as shown in Figure 1, the left and right sides due to lead-out terminal guard shield 20 is provided with protruding 21, therefore for the ease of the rotation of lead-out terminal guard shield 20, preferably the first opening 43 (see Fig. 1 and Fig. 3) is provided with in the position of the left hand projection 21 of the corresponding lead-out terminal guard shield 20 of left frame 40.It should be noted that if the left and right sides of lead-out terminal guard shield 20 is without protruding 21, then without the need to arranging the first opening 43.
Right frame 50 is substantially identical with the structure of left frame 40, is described in greater detail in this omission, the difference both only describing.The difference of the two is that the position of the right side projection at the corresponding lead-out terminal guard shield 20 of right frame 50 is provided with the second opening (not shown).
By installing upper ledge 30, left frame 40 and right frame 50 additional at the header board 10a of panel beating housing 10, panel beating housing 10 being protected, thus effectively reduces maintenance cost.
As the further improvement to plastic front board of the present utility model, as shown in Figure 1, described plastic front board also comprises the center 60 of band air vent hole 62, and the position of described air vent hole 62 is corresponding with the position of the ventilation hole of header board 10a.Center 60 is Split type structure with upper ledge 30, left frame 40, right frame 50.
Below, the structure of center 60 is described with reference to Fig. 4 A and Fig. 4 B.The rear portion of described center 60 is provided with reinforcement 61, to increase the intensity of framework.Described center 60 comprises the first surface 63 of forward downward inclination and the second face 64 of forward upward inclination.In the present embodiment, the number in the second face 64 is 2, and described two the second faces 64 join.But the utility model is not limited thereto, 1 can be only.Described air vent hole 62 is positioned on described second face 64.So, when water touches center 60, can drip downwards along first surface 63, and air vent hole 62 can not be entered, and then source of welding current inside can not be entered into by the ventilation hole of panel beating housing 10.Therefore, it is possible to effectively strengthen the water proofing property of the source of welding current.
In the present embodiment, in order to attractive in appearance, the front portion of center 60 also comprises the 3rd face 65 connecting first surface 63 and two the second faces 64.Described 3rd face 65 is parallel with the header board 10a of panel beating housing 10.
Above, with reference to detailed or specific execution mode, the utility model is illustrated, but those skilled in the art understand: various change and correction can be carried out under the prerequisite not departing from spirit of the present utility model and scope.Such as, air vent hole 62 can not adopt the rectangular opening in above-described embodiment, and adopts the air vent hole of grating type.
[industrial applicibility]
The utility model can be applied to the source of welding current of output minor, and it effectively can reduce maintenance cost.
Claims (5)
1. the plastic front board of a source of welding current, the described source of welding current comprises panel beating housing (10), lead-out terminal, for covering the lead-out terminal guard shield (20) of described lead-out terminal, the header board (10a) of described panel beating housing (10) has ventilation hole, it is characterized in that: described plastic front board comprises:
Upper ledge (30), it is fixedly connected with the top of described header board (10a);
Left frame (40), it is fixedly connected with the left side of described header board (10a); And
Right frame (50), it is fixedly connected with the right side of described header board (10a);
Described upper ledge (30), be Split type structure between described left frame (40) and described right frame (50).
2. the plastic front board of the source of welding current as claimed in claim 1, it is characterized in that: be respectively equipped with left hand projection (21) and right side projection (21) in the left and right sides of lead-out terminal guard shield (20), be provided with the first opening (43) in the position of the corresponding described left hand projection (21) of described left frame (40), be provided with the second opening in the position of described right frame (50) corresponding described right side projection.
3. the plastic front board of the source of welding current as claimed in claim 1 or 2, it is characterized in that: described plastic front board also comprises the center (60) of band air vent hole (62), the position of described air vent hole (62) is corresponding with the position of the ventilation hole of described header board (10a), and described center (60) and described upper ledge (30), described left frame (40) and described right frame (50) are Split type structure.
4. the plastic front board of the source of welding current as claimed in claim 3, it is characterized in that: described center (60) comprises the first surface (63) of forward downward inclination and second (64) of forward upward inclination, and described air vent hole (62) is positioned on described second (64).
5. a source of welding current, is characterized in that: the described source of welding current has plastic front board as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898993.9U CN205124170U (en) | 2015-11-12 | 2015-11-12 | Welding source plastic panel and welding source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898993.9U CN205124170U (en) | 2015-11-12 | 2015-11-12 | Welding source plastic panel and welding source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205124170U true CN205124170U (en) | 2016-03-30 |
Family
ID=55579734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898993.9U Active CN205124170U (en) | 2015-11-12 | 2015-11-12 | Welding source plastic panel and welding source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205124170U (en) |
-
2015
- 2015-11-12 CN CN201520898993.9U patent/CN205124170U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |