CN208423759U - A kind of earth leakage protective device - Google Patents
A kind of earth leakage protective device Download PDFInfo
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- CN208423759U CN208423759U CN201821178973.4U CN201821178973U CN208423759U CN 208423759 U CN208423759 U CN 208423759U CN 201821178973 U CN201821178973 U CN 201821178973U CN 208423759 U CN208423759 U CN 208423759U
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- leakage protective
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Abstract
The utility model discloses a kind of earth leakage protective devices, including earth leakage protective device protective device, the earth leakage protective device protective device includes earth leakage protective device protective device main body, shaft, except wet plate, traveller, string holes, fixing groove, fixed column and dust cover, the dust cover is rotatablely connected the front end face of earth leakage protective device protective device main body by shaft, the rear end face for being slidably connected at earth leakage protective device protective device main body by traveller except wet plate, the fixed column is fixedly connected on the inside of earth leakage protective device protective device main body, the fixing groove is provided with the front end face of fixed column, the string holes is provided with the side end face two sides of earth leakage protective device protective device main body, the side end face of the earth leakage protective device protective device is fixedly installed with fixinig plate, the utility model is effectively increased the security performance of device, substantially increase device Practicability, while device is improved to the protective capability of internal components, improve service using life.
Description
Technical field
The utility model relates to electrical equipment technical field, specially a kind of earth leakage protective device.
Background technique
Since man invented and since using electricity, electricity can not only bring many convenience to the mankind, can also bring to the mankind
Extinction.It may burn out electric appliance, cause fire, or make one to get an electric shock.If there is a kind of equipment can make people safely
Use electricity, it will avoid many unnecessary losses.So being also born each while omnifarious electric appliance is comed one after another
The protector of formula various kinds.Wherein have that one is special protection people, referred to as earth leakage protective device.Earth leakage protective device is commonly called as electric leakage and opens
Close, be for circuit or electrical apparatus insulation are impaired shorted to earth occurs when the anti-person electric shock and electrical fire protection electric appliance, one
As be installed on the electric power incoming line of the building receptacle loop Shang Hequan consumer unit of each household distribution box, the latter is exclusively used in anti-electrical fire
Calamity.
But existing earth leakage protective device has the following deficiencies: that one, existing earth leakage protective device needs that distribution box is cooperated to make
Be inconvenient to fix when with, exclusive use, and existing earth leakage protective device, not to device it is dust-proof with it is moisture-proof, can not be to internal
Device forms good protection, and two, existing earth leakage protective device needs by the insulation displacement of electric wire, when in use in access
The conductive materials of common electric wire are exposed outside, cause huge security risk, three, existing earth leakage protective device occur in failure it is disconnected
When electric, user can not can not directly judge line fault or or electrical problems, to go power distribution cabinet Laboratory Fee toward contact
When it is laborious.
So how to design a kind of earth leakage protective device, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of earth leakage protective devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of earth leakage protective device, including earth leakage protective
Device protective device, the earth leakage protective device protective device include earth leakage protective device protective device main body, shaft, except wet plate, traveller,
String holes, fixing groove, fixed column and dust cover, the dust cover are rotatablely connected earth leakage protective device protective device master by shaft
The front end face of body, the rear end face for being slidably connected at earth leakage protective device protective device main body by traveller except wet plate are described solid
Fixed column is fixedly connected on the inside of earth leakage protective device protective device main body, and the fixing groove is provided with the front end face of fixed column, institute
State the side end face two sides that string holes is provided with earth leakage protective device protective device main body, the side end face of the earth leakage protective device protective device
It is fixedly installed with fixinig plate, the inside of the earth leakage protective device protective device is fixed to be connected with earth leakage protective device, and the electric leakage is protected
It protects in the middle part of the front end face of device and is provided with alarm device and switch for leakage protector, the front end face two sides of the earth leakage protective device are fixed to be connected
Line protective devices are connected to, the line protective devices include the first movable plate, the second movable plate, spring, sliding slot, sliding block, company
Column, connection jaws, line protective devices main body and clamping groove are connect, the connecting column is fixedly connected on the first movable plate and the second activity
The lower end surface of plate, the sliding block are fixedly connected on the lower end surface of connecting column, and first movable plate and the second movable plate pass through cunning
The sliding of block and connecting column is clamped, and is slidably connected at the upper surface of line protective devices main body, first movable plate and second
Movable plate is connected by spring with line protective devices body elastic, and the connection jaws are provided with the upper of line protective devices main body
End face.
Preferably, the fixinig plate shares four groups, is uniformly and symmetrically distributed in the side end face of earth leakage protective device protective device two
Side.
Preferably, the fixed column shares two groups, is evenly distributed on the inside of earth leakage protective device protective device main body, and institute
The front end face for stating fixed column symmetrically offers two groups of fixing grooves, while being equipped in the lower end surface of earth leakage protective device and mutually fitting with fixing groove
The attachment device matched.
Preferably, the alarm device is electrical connected with switch for leakage protector.
Preferably, the inner wall of the clamping groove is equipped with anti-skid chequer, and the arc radius of clamping groove is identical as wire radius.
Preferably, the line protective devices share eight groups, are uniformly and symmetrically distributed in the front end face two sides of earth leakage protective device.
Preferably, the dust cover is made of transparent material.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is rotatably connected on leakage by shaft by being equipped with earth leakage protective device protective device, dust cover
Non-electricity protector protective device body front end face, dust cover can play a good dustproof effect after being closed to inside, together
When the inside of earth leakage protective device protective device main body be equipped with two groups of fixed columns, fixed column front end face be equipped with fixing groove, lead to
It crosses fixing groove to be adapted with the rear end face attachment device of earth leakage protective device, earth leakage protective device is fixed on earth leakage protective device protection dress
The inside set, the side end face of earth leakage protective device protective device main body offer four groups of string holes convenient for users to wiring, and
Planning to route is symmetrically distributed with four groups of fixinig plates in the side end face of earth leakage protective device protective device, and the user for being is to leakage
The fixation of non-electricity protector protective device is more easier, and removes wet plate and be slidably connected at earth leakage protective device protective device by traveller
The rear end face of main body can effectively reduce device interior humidity, match to solve existing earth leakage protective device needs
Electronic box uses, and when exclusive use is inconvenient to fix, and existing earth leakage protective device, not to device it is dust-proof with it is moisture-proof, can not be right
The problem of internal device forms good protection.
(2) the utility model passes through sliding block and company by being equipped with line protective devices, the first movable plate and the second movable plate
The adaptation for connecing column is slidably connected at the upper surface of line protective devices main body, and the first movable plate and the second movable plate pass through bullet
Spring is connected with line protective devices body elastic, and after electric wire connects with connection jaws, the first movable plate and the second movable plate can be certainly
So that conducting wire exposed in electric wire be covered the security risk of device greatly reduces, while in clamping groove in dynamic closure
Side is equipped with anti-skid chequer, and the radius of clamping groove is identical as wire radius, improves device to the fixed performance of electric wire, to solve
Existing earth leakage protective device is needed in access by the insulation displacement of electric wire, and the conductive materials for commonly using electric wire when in use are naked
The problem of exposing outside, causing huge security risk.
(3) the utility model is electrical connected by being equipped with alarm device, alarm device with switch for leakage protector, when route occurs
When failure triggers earth leakage protective, alarm device can be triggered while switch for leakage protector jumps off, alarm device sounds an alarm prompting
User's line fault has saved a large amount of manpower and material resources, while dust cover uses transparent material, convenient for users to device
Internal observation, to solve existing earth leakage protective device when failure powers off, user can not directly judge to be line
Road failure or electrical problems, laborious problem when going power distribution cabinet Laboratory Fee toward contact.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the earth leakage protective device protective device figure of the utility model；
Fig. 3 is the line protective devices figure of the utility model.
In figure: 1- earth leakage protective device protective device；2- line protective devices；3- earth leakage protective device；4- fixinig plate；5- alarm
Device；6- switch for leakage protector；7- earth leakage protective device protective device main body；8- shaft；9- removes wet plate；10- traveller；11- string holes；
12- fixing groove；13- fixed column；14- dust cover；The first movable plate of 15-；The second movable plate of 16-；17- spring；18- sliding slot；
19- sliding block；20- connecting column；21- connection jaws；22- line protective devices main body；23- clamping groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of earth leakage protective device, including earth leakage protective device
Protective device 1, earth leakage protective device protective device 1 include earth leakage protective device protective device main body 7, shaft 8, remove wet plate 9, traveller
10, string holes 11, fixing groove 12, fixed column 13 and dust cover 14, dust cover 14 are rotatablely connected earth leakage protective device by shaft 8
The front end face of protective device main body 7, after being slidably connected at earth leakage protective device protective device main body 7 by traveller 10 except wet plate 9
End face, fixed column 13 are fixedly connected on the inside of earth leakage protective device protective device main body 7, and fixing groove 12 is provided with fixed column 13
Front end face, string holes 11 are provided with the side end face two sides of earth leakage protective device protective device main body 7, earth leakage protective device protective device 1
Side end face is fixedly installed with fixinig plate 4, and the inside of earth leakage protective device protective device 1 is fixed to be connected with earth leakage protective device 3, and electric leakage is protected
It protects in the middle part of the front end face of device 3 and is provided with alarm device 5 and switch for leakage protector 6, the front end face two sides of earth leakage protective device 3 are fixed to be connected
Line protective devices 2 are connected to, line protective devices 2 include the first movable plate 15, the second movable plate 16, spring 17, sliding slot 18, slide
Block 19, connecting column 20, connection jaws 21, line protective devices main body 22 and clamping groove 23, it is living that connecting column 20 is fixedly connected on first
The lower end surface of movable plate 15 and the second movable plate 16, sliding block 19 are fixedly connected on the lower end surface of connecting column 20,15 He of the first movable plate
Second movable plate 16 is clamped by the sliding of sliding block 19 and connecting column 20, is slidably connected at the upper end of line protective devices main body 22
Face, the first movable plate 15 and the second movable plate 16 are connected by spring 17 with 22 elasticity of line protective devices main body, connection jaws 21
It is provided with the upper surface of line protective devices main body 22.
Fixinig plate 4 shares four groups, is uniformly and symmetrically distributed in the side end face two sides of earth leakage protective device protective device 1, fixed column
13 share two groups, are evenly distributed on the inside of earth leakage protective device protective device main body 7, and the front end face of fixed column 13 symmetrically opens up
There are two groups of fixing grooves 12, while being equipped with attachment device compatible with fixing groove 12, alarm device in the lower end surface of earth leakage protective device 3
5 are electrical connected with switch for leakage protector 6, and the inner wall of clamping groove 23 is equipped with anti-skid chequer, and the arc radius of clamping groove 23 and electricity
Line radius is identical, and line protective devices 2 share eight groups, is uniformly and symmetrically distributed in the front end face two sides of earth leakage protective device 3, dustproof cover
Plate 14 is made of transparent material.
Earth leakage protective device 3 and fixing groove 12: being connected to each other by working principle first, and the fixation of earth leakage protective device 3 is connected to leakage
Electric wire external insulation is removed and is connect by string holes 11 by inside electric wire introducing device by the inside of non-electricity protector protective device 1
After line mouth 21 connects, the first movable plate 15 and the second movable plate 16 are closed automatically, are completely cut off the exposed part in electric wire, are passed through simultaneously
Traveller 10 will be replaced or be checked except that inside 9 insertion apparatus of wet plate, can will remove the extraction of wet plate 9 when necessary, and fixinig plate 4 is passed through
Earth leakage protective device protective device 1 is fixed on suitable position, is closed at dust cover 14, completes work.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of earth leakage protective device, including earth leakage protective device protective device (1), it is characterised in that: the earth leakage protective device protection
Device (1) includes earth leakage protective device protective device main body (7), shaft (8), removes wet plate (9), traveller (10), string holes (11), fixes
Slot (12), fixed column (13) and dust cover (14), the dust cover (14) are rotatablely connected earth leakage protective device by shaft (8)
The front end face of protective device main body (7), it is described to be slidably connected at earth leakage protective device protective device by traveller (10) except wet plate (9)
The rear end face of main body (7), the fixed column (13) is fixedly connected on the inside of earth leakage protective device protective device main body (7), described
Fixing groove (12) is provided with the front end face of fixed column (13), and the string holes (11) is provided with earth leakage protective device protective device main body
(7) side end face of side end face two sides, the earth leakage protective device protective device (1) is fixedly installed with fixinig plate (4), the electric leakage
The inside fixation of protector protective device (1) is connected with earth leakage protective device (3), in the middle part of the front end face of the earth leakage protective device (3)
It is provided with alarm device (5) and switch for leakage protector (6), the front end face two sides of the earth leakage protective device (3) are fixedly connected wired
Line protection device (2), the line protective devices (2) include the first movable plate (15), the second movable plate (16), spring (17),
Sliding slot (18), sliding block (19), connecting column (20), connection jaws (21), line protective devices main body (22) and clamping groove (23), it is described
Connecting column (20) is fixedly connected on the lower end surface of the first movable plate (15) and the second movable plate (16), and the sliding block (19) is fixed to be connected
The lower end surface in connecting column (20) is connect, first movable plate (15) and the second movable plate (16) pass through sliding block (19) and connecting column
(20) sliding clamping, is slidably connected at the upper surface of line protective devices main body (22), first movable plate (15) and the
Two movable plates (16) are connected by spring (17) with line protective devices main body (22) elasticity, and the connection jaws (21) open up online
The upper surface of line protection device main body (22).
2. a kind of earth leakage protective device according to claim 1, it is characterised in that: the fixinig plate (4) shares four groups, uniformly
It is symmetrically distributed in the side end face two sides of earth leakage protective device protective device (1).
3. a kind of earth leakage protective device according to claim 1, it is characterised in that: the fixed column (13) shares two groups,
The even inside for being distributed in earth leakage protective device protective device main body (7), and the front end face of the fixed column (13) symmetrically offers two
Group fixing groove (12), while compatible attachment device is equipped with fixing groove (12) in the lower end surface of earth leakage protective device (3).
4. a kind of earth leakage protective device according to claim 1, it is characterised in that: the alarm device (5) and earth leakage protective device
Switch (6) is electrical connected.
5. a kind of earth leakage protective device according to claim 1, it is characterised in that: the inner wall of the clamping groove (23) is equipped with anti-
Sliding line, and the arc radius of clamping groove (23) is identical as wire radius.
6. a kind of earth leakage protective device according to claim 1, it is characterised in that: the line protective devices (2) share eight
Group is uniformly and symmetrically distributed in the front end face two sides of earth leakage protective device (3).
7. a kind of earth leakage protective device according to claim 1, it is characterised in that: the dust cover (14) uses transparent material
Matter is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178973.4U CN208423759U (en) | 2018-07-24 | 2018-07-24 | A kind of earth leakage protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178973.4U CN208423759U (en) | 2018-07-24 | 2018-07-24 | A kind of earth leakage protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423759U true CN208423759U (en) | 2019-01-22 |
Family
ID=65123985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178973.4U Active CN208423759U (en) | 2018-07-24 | 2018-07-24 | A kind of earth leakage protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208423759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595023A (en) * | 2021-07-19 | 2021-11-02 | 北京虹林泰电气工程有限公司 | Leakage protector |
-
2018
- 2018-07-24 CN CN201821178973.4U patent/CN208423759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595023A (en) * | 2021-07-19 | 2021-11-02 | 北京虹林泰电气工程有限公司 | Leakage protector |
| CN113595023B (en) * | 2021-07-19 | 2022-11-15 | 北京虹林泰电气工程有限公司 | Leakage protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190612 Address after: 310000 Room 301, 141 North Ring Road, Hangzhou, Zhejiang. Patentee after: SINOHYDRO Bureau 12 Co., Ltd. Address before: 323000 No. 10 Xianxia Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province Co-patentee before: Sheng Hongri Patentee before: Jiang Jianming |
|
| TR01 | Transfer of patent right |