CN210668231U - Air switch protection box and electric welding machine - Google Patents
Air switch protection box and electric welding machine Download PDFInfo
- Publication number
- CN210668231U CN210668231U CN201921703218.8U CN201921703218U CN210668231U CN 210668231 U CN210668231 U CN 210668231U CN 201921703218 U CN201921703218 U CN 201921703218U CN 210668231 U CN210668231 U CN 210668231U
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- China
- Prior art keywords
- air switch
- protection box
- storage tank
- switch protection
- installation department
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Abstract
The utility model provides an air switch protection box, including the box body that is used for holding air switch, the box body includes installation department and two keep off parts, two keep off parts connect in the relative both sides of installation department respectively, offer the window that the handle that resets that is used for supplying air switch holding and is used for supplying air switch stretches out in the first storage tank of seting up on the installation department, offer the second storage tank that is used for supplying the wire holding that the binding post of air switch is connected in the keep off part, window and second storage tank communicate with first storage tank respectively; the electric welding machine comprises a machine case, an air switch and an air switch protection box. The utility model discloses a box body cover is established in air switch's the outside, with air switch's binding post and the link of wire and external isolated to solved air switch insulation distance not enough technical problem effectively, promoted air switch's insulating effect, and be favorable to promoting dustproof effect, prevented that the dust from corroding air switch.
Description
Technical Field
The utility model belongs to the technical field of welding set, more specifically say, relate to an air switch protection box and electric welding.
Background
At present, an air switch of an electric welding machine is generally installed on a machine plate through an installation support, so that the distance between a wiring terminal of the air switch and the machine plate is very small, and insulating glue needs to be coated above and below the wiring terminal to prevent a creepage phenomenon; and because the quick-witted case space of electric welding is effective, often still be equipped with the handle screw above the air switch binding post, if the handle screw overlength can lead to the power cord to be broken.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air switch protection box and electric welding, including but not limited to solving the not enough technical problem of air switch insulation distance.
In order to achieve the above object, the utility model provides an air switch protects box, including the box body that is used for holding air switch, the box body includes installation department and two and separates fender portion, two it connects in respectively to separate the fender portion the relative both sides of installation department, offer on the installation department and be used for the confession the first storage tank of air switch holding with be used for the confession the window that air switch's handle that resets stretched out, it is used for with to separate to offer on the fender portion the second storage tank of the wire holding that air switch's binding post connects, the window with the second storage tank respectively with first storage tank intercommunication.
Optionally, the installation part is provided with two buckles used for being connected with the installation groove of the air switch in a clamping manner, and the two buckles are respectively distributed on two opposite sides of the first accommodating groove.
Optionally, the blocking portion is provided with a blocking plate for blocking two adjacent wiring terminals, and the blocking plate is distributed in the second accommodating groove.
Further, the air switch protection box further comprises a mounting structure for connecting a foreign object, and the mounting structure is arranged on the mounting part or the blocking part.
Optionally, the mounting structure includes at least two lugs, and the lugs are provided with mounting holes.
Optionally, offer on the installation department and be used for dodging the hole of dodging of binding post with locking screw, dodge the hole with first storage tank intercommunication.
The utility model also provides an electric welding, including quick-witted case, air switch and above-mentioned air switch protection box, air switch passes through the air switch protection box install in on the quick-witted case.
The utility model provides an air switch protection box and electric welding's beneficial effect lies in: establish in air switch's the outside through the box body cover, with air switch's binding post and the link of wire and external isolated to solved air switch insulating distance not enough technical problem effectively, promoted air switch's insulating effect, and be favorable to promoting dustproof effect, prevented that the dust from corroding air switch, prolonged air switch's life effectively.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be 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 to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective exploded view of an air switch protection box and an air switch provided in an embodiment of the present invention;
fig. 2 is a schematic perspective view of an air switch protection box provided by an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-air switch protection box, 20-air switch, 11-installation part, 12-baffle part, 13-installation structure, 21-reset handle, 22-connecting terminal, 23-locking screw, 111-first containing groove, 112-window, 113-buckle, 114-avoidance hole, 121-second containing groove, 122-baffle, 131-lug, 132-installation hole, 200-installation groove and 300-conducting wire.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that: when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and operate, and thus are not to be construed as limiting the patent, and the specific meanings of the above terms will be understood by those skilled in the art according to specific situations. The terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The term "plurality" means two or more unless specifically limited otherwise.
It is right now that the utility model provides an air switch protection box explains.
Referring to fig. 1 and 2, the air switch protection box 10 includes a box body for accommodating an air switch 20, the box body includes an installation portion 11 and two blocking portions 12, wherein the two blocking portions 12 are respectively connected to two opposite sides of the installation portion 11, the installation portion 11 is provided with a first accommodating groove 111 and a window 112, the first accommodating groove 111 is used for accommodating the air switch 20, the window 112 is used for extending a reset handle 21 of the air switch 20, the blocking portion 12 is provided with a second accommodating groove 121, the second accommodating groove 121 is used for accommodating a wire 300 connected to a connection terminal 22 of the air switch 20, and here, the window 112 and the second accommodating groove 121 are respectively communicated with the first accommodating groove 111. It can be understood that the box body is made of an insulating material, the openings of the first receiving groove 111 and the second receiving groove 121 face to the same side, so that the air switch 20 is integrally plugged into the box body, and the openings of the window 112 and the first receiving groove 111 are distributed oppositely and matched with the structure of the air switch 20.
The utility model provides an air switch protects box 10 establishes in air switch 20's the outside through the box body cover, with air switch 20's binding post 22 and wire 300's link and external isolated to solved the not enough technical problem of air switch insulation distance effectively, promoted air switch's insulating effect, and be favorable to promoting dustproof effect, prevented dust erosion air switch, prolonged air switch's life effectively.
Optionally, referring to fig. 1 and fig. 2, as a specific embodiment of the air switch protection box provided by the present invention, two buckles 113 are provided on the mounting portion 11, the buckles 113 are used for being clamped with the mounting groove 200 of the air switch 20, and the two buckles 113 are respectively distributed on two opposite sides of the first receiving groove 111. Specifically, the buckle 113 is integrally formed with the mounting portion 11, and the buckle 113 includes a buckle body and a limiting protrusion, wherein the buckle body is formed by being divided from the box wall of the box body, the limiting protrusion protrudes inwards from the edge of the opening of the buckle body close to the first receiving groove 111, and in the process of placing the air switch 20 into the first receiving groove 111, the limiting protrusion slides forwards along the side surface of the air switch 20 under the elastic force of the buckle body until the air switch 20 integrally enters the first receiving groove 111, and the limiting protrusion extends into the mounting groove 200 of the air switch 20 to fix the air switch 20. Therefore, the air switch 20 can be effectively limited, and the implementation of the subsequent installation process is facilitated.
Optionally, referring to fig. 2, as a specific implementation manner of the air switch protection box provided by the present invention, a baffle 122 is disposed on the blocking portion 12, the baffle 122 is used for blocking two adjacent connection terminals 22, and the baffle 122 is distributed in the second accommodating groove 121. Specifically, baffle 122 extends towards the inside of second storage tank 121 from the inner wall of box body to can separate into two minutes grooves with second storage tank 121, if air switch protection box 10 is with tripolar air switch phase-match, be provided with two baffles 122 on partition portion 12 then, two baffles 122 can separate into three minute grooves with second storage tank 121, three minute grooves supply the link holding of three wire 300 respectively, can prevent effectively like this to produce electric arc between two adjacent binding post 22, air switch 20's insulating effect has further been promoted.
Further, referring to fig. 1 and 2, as a specific embodiment of the air switch protection box provided by the present invention, the air switch protection box 10 further includes a mounting structure 13 for connecting a foreign object, and the mounting structure 13 is disposed on the mounting portion 11 or the blocking portion 12. In particular, the mounting structure 13 may include a snap or lug, etc., which are not limited solely herein. The air switch 20 can thus be mounted to the welding bug's panel via the mounting structure 13 without the aid of a mounting bracket.
Optionally, referring to fig. 1 and fig. 2, as a specific embodiment of the air switch protection box provided by the present invention, the mounting structure 13 includes at least two lugs 131, and the lugs 131 are provided with mounting holes 132. Specifically, at least two lugs 131 are respectively protruded on two opposite outer surfaces of the mounting part 11 or on outer surfaces of the two barrier parts 12. When the air switch 20 needs to be installed, the wire 300 is connected to the connection terminal 22, the air switch 20 is integrally placed in the first accommodation groove 111, the connection end of the wire 300 is placed in the second accommodation groove 121, and then one end of a fastener such as a screw is screwed into a foreign object after passing through the installation hole 132 of the lug 131 to fix the air switch protection box 10. This is advantageous in improving the installation efficiency of the air switch 20.
Optionally, please refer to fig. 1, as a specific implementation manner of the air switch protection box provided by the present invention, an avoiding hole 114 is formed on the mounting portion 11, the avoiding hole 114 is used for avoiding the locking screw 23 for the connection terminal 22, and the avoiding hole 114 is communicated with the first accommodating groove 111. That is, the air switch 20 and the air switch protection box 10 do not need to be separated, the locking screw 23 can be operated through the avoiding hole 114, and thus the wire 300 can be locked on the wiring terminal 22 or the wire 300 can be removed from the wiring terminal 22 without removing the air switch protection box 10, which is beneficial to improving the wiring efficiency of the air switch 20.
The utility model also provides an electric welding (not shown), including quick-witted case (not shown), air switch 20 and air switch protection box 10, wherein, air switch 20 passes through air switch protection box 10 and installs on quick-witted case. Specifically, the air switch 20 is mounted on the panel of the cabinet through the air switch protection box 10.
The utility model provides an electric welding has adopted air switch protection box 10, establishes in air switch 20's the outside through the box body cover, with air switch 20's binding post 22 and wire 300's link isolated with the external world to solved the not enough technical problem of air switch insulation distance effectively, promoted air switch's insulating effect, and be favorable to promoting dustproof effect, prevented dust erosion air switch, prolonged air switch's life effectively.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. Air switch protection box, including the box body that is used for holding air switch, its characterized in that, the box body includes installation department and two and separates fender portion, two it connects in respectively to separate the fender portion the relative both sides of installation department, offer on the installation department and be used for the confession the first storage tank of air switch holding with be used for the confession the window that air switch's handle that resets stretched out, it is used for with to separate to offer on the fender portion the second storage tank of the wire holding that air switch's binding post is connected, the window with the second storage tank respectively with first storage tank intercommunication.
2. The air switch protection box of claim 1, wherein the mounting portion is provided with two buckles for being clamped with the mounting groove of the air switch, and the two buckles are respectively distributed on two opposite sides of the first accommodating groove.
3. The air switch protection box according to claim 2, wherein a baffle plate for blocking two adjacent connection terminals is disposed on the blocking portion, and the baffle plate is disposed in the second receiving groove.
4. The air switch protection box of any one of claims 1 to 3, further comprising a mounting structure for attachment of a foreign object, said mounting structure being provided on said mounting portion or said barrier portion.
5. The air switch protective case of claim 4 wherein said mounting structure comprises at least two lugs, said lugs having mounting holes formed therein.
6. The air switch protection box of claim 4, wherein the mounting portion is provided with an avoiding hole for avoiding the locking screw for the wiring terminal, and the avoiding hole is communicated with the first accommodating groove.
7. Electric welding machine, characterized in that, includes quick-witted case, air switch and the air switch protection box of any one of claims 1 to 6, the air switch is installed on the quick-witted case through the air switch protection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703218.8U CN210668231U (en) | 2019-10-11 | 2019-10-11 | Air switch protection box and electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703218.8U CN210668231U (en) | 2019-10-11 | 2019-10-11 | Air switch protection box and electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210668231U true CN210668231U (en) | 2020-06-02 |
Family
ID=70822989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921703218.8U Active CN210668231U (en) | 2019-10-11 | 2019-10-11 | Air switch protection box and electric welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210668231U (en) |
-
2019
- 2019-10-11 CN CN201921703218.8U patent/CN210668231U/en active Active
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