CN217485826U - Waterproof type earth leakage protection plug - Google Patents
Waterproof type earth leakage protection plug Download PDFInfo
- Publication number
- CN217485826U CN217485826U CN202221364178.0U CN202221364178U CN217485826U CN 217485826 U CN217485826 U CN 217485826U CN 202221364178 U CN202221364178 U CN 202221364178U CN 217485826 U CN217485826 U CN 217485826U
- Authority
- CN
- China
- Prior art keywords
- leakage protection
- protection plug
- earth leakage
- casing
- type earth
- 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.)
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Links
- 230000000694 effects Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 11
- 210000004907 gland Anatomy 0.000 claims description 10
- 239000004519 grease Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
A waterproof leakage protection plug. The current earth leakage protection plug does not have the problem of waterproof function of main solution. The method is characterized in that: the casing inner wall is equipped with diaphragm (3) of being made by waterproof material, the diaphragm includes boss (31), the button is located in the boss, the boss part stretch out with outside the casing, the boss with run through the sealed cooperation of groove. The utility model provides a waterproof type earth leakage protection plug has increased the leak protection water effect of casing, uses safelyr.
Description
Technical Field
The utility model relates to a leakage protection plug field, concretely relates to waterproof type leakage protection plug.
Background
"earth leakage protection plugs" are also referred to as "residual current protection plugs". The leakage protection plug' has the function that when an electric appliance connected with the plug is in leakage, if the leakage current occurs, the power supply is automatically cut off before the leakage current does not reach the current amount which can hurt the human body, and the personal safety is protected.
The current earth leakage protection plug does not have a waterproof function, and water is easy to enter to influence the service life.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of background art, the utility model provides a waterproof type earth leakage protection plug mainly solves the problem that present earth leakage protection plug does not possess waterproof function.
The utility model adopts the technical proposal that:
the utility model provides a waterproof type earth leakage protection plug, includes the casing, be equipped with clearance fit's button on the casing, be equipped with on the casing and be used for the groove that runs through of button activity, shells inner wall is equipped with the diaphragm of being made by waterproof material, the diaphragm includes the boss, the button is located in the boss, the boss part stretch out with outside the casing, the boss with run through the sealed cooperation in groove.
The shell is internally provided with a gland which is detachably connected, and the gland is used for compressing and fixing the diaphragm.
The gland is provided with a plurality of ear plates, the ear plates are provided with a plurality of connecting holes, and the inner wall of the shell is provided with fixing pins matched with the connecting holes.
The casing is including base and the upper cover of dismantling the connection, the base with be equipped with the sealing washer between the upper cover.
The base is connected with the upper cover through a fastener.
Still including participating in, be equipped with on the casing and be used for participating in the logical groove that stretches out, shells inner wall is equipped with a plurality of bounding walls, the bounding wall is enclosed and is formed the holding tank, be equipped with sealed fat layer in the holding tank, it locates to lead to the groove in the holding tank.
The sealing grease layer is made of resin.
The beneficial effects of the utility model are that: the utility model provides a waterproof type earth leakage protection plug has increased the leak protection water effect of casing, uses safelyr.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is a schematic diagram of a partial explosion according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a local explosion according to an embodiment of the present invention.
Fig. 4 is a partial perspective view of an embodiment of the present invention.
Fig. 5 is a partial perspective view of an embodiment of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: as shown in the figure, a waterproof type earth leakage protection plug, including casing 1, be equipped with movable fit's button 2 on the casing, be equipped with on the casing and be used for the groove 11 that runs through of button activity, shells inner wall is equipped with the diaphragm 3 of being made by waterproof material, the diaphragm includes boss 31, the button is located in the boss, the boss part stretch out with outside the casing, the boss with run through the sealed cooperation in groove. The boss is provided with the dead slot on one side, and the button is established in this dead slot, realizes sealed and can not influence the normal activity of button yet through this diaphragm, and this diaphragm can be made by rubber or silica gel, can increase the sealing capacity of casing.
The utility model discloses in, as shown in the figure, be equipped with the gland 12 that can dismantle the connection in the casing, the gland is used for compressing tightly fixedly the diaphragm. After the gland is installed, the edge of the diaphragm can be compressed for fixing the diaphragm, and the gland can be installed with the shell in a clamping or screw connection mode.
The utility model discloses in, as shown in the figure, be equipped with a plurality of otic placodes 121 on the gland, be equipped with a plurality of connecting holes 122 on the otic placode, shells inner wall be equipped with the fixed pin 13 of connecting hole looks adaptation. The installation is realized through the fixed pin and the connecting hole, and the disassembly and the assembly are more convenient.
In the present invention, as shown in the figure, the housing comprises a base 101 and an upper cover 102 which are detachably connected, and a sealing ring 103 is arranged between the base and the upper cover. The sealing ring can realize the sealing between the base and the upper cover.
In the present invention, as shown in the figure, the base and the upper cover are connected by a fastener. The connection can be realized by a screw, a pin rod and the like.
The utility model discloses in, as shown in the figure, still including participating in 41, be equipped with the logical groove 14 that is used for participating in the extension on the casing, shells inner wall is equipped with a plurality of bounding walls 15, the bounding wall is enclosed and is formed holding tank 16, be equipped with sealed fat layer in the holding tank, it locates to lead to the groove in the holding tank. The pins penetrate through the groove and then are filled with resin to realize sealing, so that water is prevented from flowing into the groove from the through groove.
In the present invention, as shown in the figure, the sealing grease layer is made of resin.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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 indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiments described with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention. The examples should not be construed as limiting the present invention, but any modifications made based on the spirit of the present invention should be within the scope of the present invention.
Claims (7)
1. The utility model provides a waterproof type earth leakage protection plug, includes casing (1), be equipped with clearance fit's button (2) on the casing, be equipped with on the casing and be used for the through groove (11) of button activity, its characterized in that: the casing inner wall is equipped with diaphragm (3) of being made by waterproof material, the diaphragm includes boss (31), the button is located in the boss, the boss part stretch out with outside the casing, the boss with the sealed cooperation of through groove.
2. A waterproof type earth leakage protection plug according to claim 1, characterized in that: a detachable gland (12) is arranged in the shell and used for compressing and fixing the diaphragm.
3. A waterproof type earth leakage protection plug according to claim 2, characterized in that: be equipped with a plurality of otic placodes (121) on the gland, be equipped with a plurality of connecting holes (122) on the otic placode, shells inner wall be equipped with fixed pin (13) of connecting hole looks adaptation.
4. A waterproof type earth leakage protection plug according to claim 3, wherein: the shell comprises a base (101) and an upper cover (102) which are detachably connected, and a sealing ring (103) is arranged between the base and the upper cover.
5. A waterproof type earth leakage protection plug according to claim 4, characterized in that: the base is connected with the upper cover through a fastener.
6. A waterproof type earth leakage protection plug according to claim 5, wherein: the novel pin connector is characterized by further comprising a pin (41), wherein a through groove (14) used for the pin to extend out is formed in the shell, a plurality of enclosing plates (15) are arranged on the inner wall of the shell, the enclosing plates are enclosed to form an accommodating groove (16), a sealing grease layer is arranged in the accommodating groove, and the through groove is formed in the accommodating groove.
7. A waterproof leakage protection plug according to claim 6, wherein: the sealing grease layer is made of resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364178.0U CN217485826U (en) | 2022-06-02 | 2022-06-02 | Waterproof type earth leakage protection plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221364178.0U CN217485826U (en) | 2022-06-02 | 2022-06-02 | Waterproof type earth leakage protection plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217485826U true CN217485826U (en) | 2022-09-23 |
Family
ID=83312626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221364178.0U Active CN217485826U (en) | 2022-06-02 | 2022-06-02 | Waterproof type earth leakage protection plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217485826U (en) |
-
2022
- 2022-06-02 CN CN202221364178.0U patent/CN217485826U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 No. 18, Sha Hung Road, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee after: Zhejiang Chuangqi Electric Co.,Ltd. Address before: 325600 No. 18, Sha Hung Road, North Bai Xiang Town, Yueqing, Wenzhou, Zhejiang. Patentee before: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. |