CN205052022U - Electric control box - Google Patents
Electric control box Download PDFInfo
- Publication number
- CN205052022U CN205052022U CN201520805778.XU CN201520805778U CN205052022U CN 205052022 U CN205052022 U CN 205052022U CN 201520805778 U CN201520805778 U CN 201520805778U CN 205052022 U CN205052022 U CN 205052022U
- Authority
- CN
- China
- Prior art keywords
- electric cabinet
- door
- plate
- fixed head
- casing
- 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
- 238000007789 sealing Methods 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 4
- 229920001821 foam rubber Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Patch Boards (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model provides an electric cabinet. The electric cabinet includes: the electric cabinet box body is provided with a door; the door plate is covered on the doorway; the fixed plate extends along the limit of gate, and the fixed plate has relative first side and the second side that sets up, and one in electric cabinet box and the door plant is connected with first side, is provided with sealed the pad between another and the second side. Use the technical scheme of the utility model, it is sealed to form between sealed pad and the electric cabinet box by the side cooperation of fixed plate, because the area of the side of fixed plate is less, consequently sealed intensity of pressure that the pad bore is great, is favorable to improving sealed effect to can effectively improve the waterproof performance of electric cabinet.
Description
Technical field
The utility model relates to power distribution cabinet field, in particular to a kind of electric cabinet.
Background technology
Water proof and dust proof and electromagnetic compatibility are the basic demands that electric cabinet (such as naval vessel electric cabinet) designs.Existing electric cabinet is primarily of electric cabinet casing and door-plate composition.Method relatively more conventional is at present that electric cabinet casing flange embeds in door-plate, on door-plate, be stained with sponge or conductive fabric liner with electric cabinet casing flange contact position simultaneously, because sponge is insulator, conductive fabric liner easily absorbs water, and the water capacity is easily spattered into electric cabinet box house from hinge position, these two kinds of methods are difficult to the requirement simultaneously meeting water proof and dust proof and electromagnetic compatibility.
Utility model content
Main purpose of the present utility model is to provide a kind of electric cabinet, easily enters problem in electric cabinet to solve the water capacity of the prior art.
To achieve these goals, according to an aspect of the present utility model, provide a kind of electric cabinet, electric cabinet comprises: electric cabinet casing, has doorway; Door-plate, lid is located on doorway; Fixed head, the limit along doorway extends, and fixed head has the first side and the second side that are oppositely arranged, and electric cabinet casing is connected with the first side with in door-plate, is provided with sealing gasket between another and the second side.
Further, the first side is connected with door-plate, is provided with sealing gasket between the second side and electric cabinet casing.
Further, sealing gasket is coated on the second side of fixed head.
Further, also comprise the substrate be connected with the first side, substrate to be attached on door-plate and to be connected with door-plate.
Further, electric cabinet casing comprises the U-type groove body that the limit along doorway extends, the openend of U-type groove body is towards the outside of electric cabinet, and the first side wall of U-type groove body tool near door-plate and the second sidewall away from door-plate, sealing gasket is arranged between the second side of fixed head and the second sidewall and arranges.
Further, U-type groove body is bent to form by the tank wall of electric cabinet casing.
Further, door-plate comprises: door-plate body; First flanging, is extended to electric cabinet casing by the edge of door-plate body; Second flanging, is extended to fixed head by one end away from door-plate of the first flanging.
Further, between the second flanging and electric cabinet casing, there is gap, in gap, be filled with sponge.
Further, the second side of fixed head is provided with foam-rubber cushion.
Further, the first side of fixed head and/or the second side are provided with electric conductor pad.
Further, electric conductor pad is conductive rubber or conductive fabric liner.
Application the technical solution of the utility model, seal by being formed between the side fitted seal pad of fixed head and electric cabinet casing, because the area of the side of fixed head is less, therefore the pressure that bears of sealing gasket is larger, be conducive to improving sealing effectiveness, thus effectively can improve the water resistance of electric cabinet.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the electric cabinet of embodiment of the present utility model;
Fig. 2 shows the enlarged drawing at A place in Fig. 1.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, electric cabinet casing; 2, door-plate; 21, door-plate body; 22, the first flanging; 23, the second flanging; 3, fixed head; 4, sealing gasket; 5, substrate; 6, U-type groove body; 7, electric conductor pad.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As illustrated in fig. 1 and 2, the electric cabinet of the present embodiment comprises electric cabinet casing 1, door-plate 2 and fixed head 3, wherein, electric cabinet casing 1 has doorway, door-plate 2 lid is located on the doorway of electric cabinet casing 1, fixed head 3 extends along the limit on doorway, and the first side of fixed head 3 to be connected on door-plate 2 and to erect relative to door-plate 2, is provided with sealing gasket 4 between the second side of fixed head 3 and electric cabinet casing 1.
In the present embodiment, seal by being formed between the side fitted seal pad 4 of fixed head 3 and electric cabinet casing 1, because the area of the side of fixed head 3 is less, therefore the pressure that bears of sealing gasket 4 is larger, be conducive to improving sealing effectiveness, thus effectively can improve the water resistance of electric cabinet.
See Fig. 2, the U-shaped channel-shaped of sealing gasket 4, second side of fixed head 3 is arranged in U-type groove, and be all connected with two sidewalls of U-type groove, thus sealing gasket 4 is coated on the second side of fixed head 3, improve the reliability that sealing gasket 4 is connected with fixed head 3, avoid sealing gasket 4 to get loose from fixed head 3.
Fixed head 3 is connected on door-plate 2 by substrate 5, and the bearing of trend of substrate 5 is consistent with the bearing of trend of fixed head 3, and substrate 5 to be attached on door-plate 2 and to be connected with door-plate 2, and the first side of fixed head 3 is connected with the side of substrate 5.
Alternatively, fixed head 3 and substrate 5 one-body molded.
Alternatively, substrate 5 and door-plate 2 are welded and fixed.
As shown in Figure 2, electric cabinet also comprises the U-type groove body 6 that the limit along doorway extends, and the openend of U-type groove body 6 is towards the outside of electric cabinet, and fixed head 3 is arranged on the openend of U-type groove body 6.
The first side wall of U-type groove body 6 tool near door-plate 2 and the second sidewall away from door-plate 2, sealing gasket 4 is arranged between the second side of fixed head 3 and the second sidewall and arranges.
Even if having water through penetrating sealing gasket 4, also discharge by the U-type groove body 6 through being arranged on the inner side of fixed head 3, avoiding water to enter in electric cabinet.
In the present embodiment, U-type groove body is bent to form by the tank wall of electric cabinet casing 1.
As Fig. 2, door-plate 2 comprises door-plate body 21, first flanging 22 and the second flanging 23, first flanging 22 is extended to electric cabinet casing 1 by the edge of door-plate body 21, and the second flanging 23 is extended to fixed head 3 by one end away from door-plate 2 of the first flanging 22.
Have gap between second flanging 23 and electric cabinet casing 1, owing to achieving sealing between fixed head 3 and electric cabinet casing 1, the bootable rainwater in gap flows down along electric cabinet box body wall, can not splash inside door-plate 2.
Further, sponge can be set in gap, splash inside door-plate 2 to avoid rainwater.
Preferably, the second side of fixed head 3 can also be provided with foam-rubber cushion.To improve the water resistance of electric cabinet.
In this enforcement, the first side of fixed head 3 can be provided with electric conductor pad 7, in order to play electromagnetic shielding action, auxiliary seal.
Also preferably, electric conductor pad 7 can be set between second side and electric cabinet casing 1 of fixed head 3, for playing electromagnetic shielding action, auxiliary seal.
Electric conductor pad 7 can be conductive rubber, also can be conductive fabric liner.
As above shown in Fig. 1, electric cabinet casing 1 panel beating is bent into " own word " shape (being made up of the sidewall of U-type groove body 6 and electric cabinet casing), the door-plate 2 of electric cabinet is bent into " ヮ " shape (being made up of door-plate body 21, first flanging 22 and the second flanging 23), is welded and fixed plate 3 in door-plate 2 upper inner surface surrounding simultaneously.One end fixing seal pad 4 on fixed head 3, for sealing with electronic-control box.On fixed head 3 other end, bonding electric conductor pad 7, seals, for electromagnetic compatibility with electric cabinet casing 1.First resealing mainly utilizes the gap between the door-plate 2 of electric cabinet and electric cabinet casing 1 (being generally 1-2mm) to guide rainwater to flow down along electric cabinet box body wall, can not splash inside door-plate, if classification of waterproof is at more than IP65, sponge can be sticked at this, seal completely.Second resealing adopts conductive rubber or conductive fabric liner, mainly plays electromagnetic shielding action, auxiliary seal.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (11)
1. an electric cabinet, is characterized in that, described electric cabinet comprises:
Electric cabinet casing (1), has doorway;
Door-plate (2), lid is located on described doorway;
Fixed head (3), limit along described doorway extends, described fixed head (3) has the first side and the second side that are oppositely arranged, described electric cabinet casing (1) is connected with the first side with in door-plate (2), is provided with sealing gasket (4) between another and described second side.
2. electric cabinet according to claim 1, is characterized in that, described first side is connected with described door-plate (2), is provided with described sealing gasket (4) between described second side and described electric cabinet casing (1).
3. electric cabinet according to claim 1, is characterized in that, described sealing gasket (4) is coated on the second side of described fixed head (3).
4. electric cabinet according to claim 2, is characterized in that, also comprises the substrate (5) be connected with described first side, and described substrate (5) to be attached on door-plate and to be connected with described door-plate (2).
5. electric cabinet according to claim 2, it is characterized in that, described electric cabinet casing (1) comprises the U-type groove body (6) that the limit along described doorway extends, the openend of described U-type groove body (6) is towards the outside of described electric cabinet, described U-type groove body (6) tool is near the first side wall of described door-plate (2) and the second sidewall away from described door-plate (2), and described sealing gasket (4) is arranged between the second side of described fixed head (3) and described second sidewall and arranges.
6. electric cabinet according to claim 5, is characterized in that, described U-type groove body is bent to form by the tank wall of described electric cabinet casing (1).
7. electric cabinet according to claim 1, is characterized in that, described door-plate (2) comprising:
Door-plate body (21);
First flanging (22), is extended to described electric cabinet casing (1) by the edge of described door-plate body (21);
Second flanging (23), is extended to described fixed head (3) by one end away from door-plate (2) of described first flanging (22).
8. electric cabinet according to claim 7, is characterized in that, has gap, be filled with sponge in described gap between described second flanging (23) and described electric cabinet casing (1).
9. electric cabinet according to claim 1, is characterized in that, the second side of described fixed head (3) is provided with foam-rubber cushion.
10. electric cabinet according to any one of claim 1 to 7, is characterized in that, the first side of described fixed head (3) and/or the second side are provided with electric conductor pad (7).
11. electric cabinets according to any one of claim 10, it is characterized in that, described electric conductor pad (7) is conductive rubber or conductive fabric liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805778.XU CN205052022U (en) | 2015-10-15 | 2015-10-15 | Electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805778.XU CN205052022U (en) | 2015-10-15 | 2015-10-15 | Electric control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205052022U true CN205052022U (en) | 2016-02-24 |
Family
ID=55345558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805778.XU Active CN205052022U (en) | 2015-10-15 | 2015-10-15 | Electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205052022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972427A (en) * | 2019-12-12 | 2020-04-07 | 珠海格力电器股份有限公司 | Case suitable for complex environment |
| CN114227628A (en) * | 2021-11-25 | 2022-03-25 | 湖南三一中型起重机械有限公司 | Box structure and engineering machine |
-
2015
- 2015-10-15 CN CN201520805778.XU patent/CN205052022U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972427A (en) * | 2019-12-12 | 2020-04-07 | 珠海格力电器股份有限公司 | Case suitable for complex environment |
| CN110972427B (en) * | 2019-12-12 | 2021-04-27 | 珠海格力电器股份有限公司 | Case suitable for complex environment |
| CN114227628A (en) * | 2021-11-25 | 2022-03-25 | 湖南三一中型起重机械有限公司 | Box structure and engineering machine |
| CN114227628B (en) * | 2021-11-25 | 2023-08-29 | 湖南三一中型起重机械有限公司 | Box structure and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |