CN209232695U - A kind of residual current circuit breaker protective device being easily installed - Google Patents
A kind of residual current circuit breaker protective device being easily installed Download PDFInfo
- Publication number
- CN209232695U CN209232695U CN201920111126.4U CN201920111126U CN209232695U CN 209232695 U CN209232695 U CN 209232695U CN 201920111126 U CN201920111126 U CN 201920111126U CN 209232695 U CN209232695 U CN 209232695U
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- China
- Prior art keywords
- circuit breaker
- residual current
- current circuit
- protective cover
- main body
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Abstract
The utility model discloses a kind of residual current circuit breaker protective devices being easily installed, including mounting plate, first protective cover and the second protective cover, the surface of the mounting plate is equipped with residual current circuit breaker main body, the installation plate surface of residual current circuit breaker main body two sides offers sliding slot, the first protective cover is installed above the sliding slot of the residual current circuit breaker body side, the second protective cover is installed above the sliding slot of the residual current circuit breaker main body other side, upper end inside first protective cover is equipped with the first permanent magnet, upper end inside second protective cover is equipped with the second permanent magnet.The utility model solves the problems, such as that residual current circuit breaker mounting structure is cumbersome and lacks protection structure by setting mounting plate, screw, adhesive, the first protective cover, the second protective cover, the first permanent magnet, the second permanent magnet, sliding groove structure.
Description
Technical field
The utility model relates to residual current circuit breaker technical field, specially a kind of residual current open circuit being easily installed
Device protective device.
Background technique
Residual current circuit breaker for connecting in normal working conditions, and carrying is with breaking current and in rated condition
Under, the mechanical switch electric appliance of contact disconnection is made when residual current reaches a specified value.Residual current circuit breaker, it is main to be applicable in
In exchange 50Hz, voltage rating 400V, in the distribution network of rated current to 800A, it is used to provide people mediate contact protection,
It can also be used to prevent to generate fire hazard caused by earth-fault current, and can be used to distribute electric energy because of apparatus insulated damage
With the overload and short circuit of protection circuit and power-supply device, the infrequently conversion and motor for being alternatively arranged as route infrequently start it
With.Rated residual operating current and maximum turn-off time are live adjustable according to the actual situation；When phase voltage is reduced to 50V, electric leakage
Protective module remains to work normally.The utility model is specially a kind of residual current circuit breaker protective device being easily installed.
But there are deficiencies below for existing technology:
1, existing residual current circuit breaker needs to be installed at higher position during installation, in order to prevent the mistake of people
All it is to need to punch when touching, but being mounted on wall, is installed using bolt, this structure is too cumbersome；
2, existing residual current circuit breaker lacks protective device, the ash after the external world works long hours, in external environment
Dirt and external collision not can avoid, and easily lead to residual current circuit breaker damage.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of residual current circuit breaker protection being easily installed
Device solves the problems, such as that residual current circuit breaker mounting structure is cumbersome and lacks protection structure.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of residual current open circuit being easily installed
Device protective device, including mounting plate, the first protective cover and the second protective cover, the surface of the mounting plate are equipped with residual current
Breaker body, the installation plate surface of residual current circuit breaker main body two sides offer sliding slot, the residual current open circuit
First protective cover, peace above the sliding slot of the residual current circuit breaker main body other side are installed above the sliding slot of device body side
Equipped with the second protective cover, the upper end inside first protective cover is equipped with the first permanent magnet, inside second protective cover
Upper end is equipped with the second permanent magnet.
Preferably, the upper and lower end of the residual current circuit breaker main body all offers mounting hole, the residual current open circuit
Device main body passes through mounting hole by screw and is fixedly connected with mounting plate.
Preferably, the back side of the mounting plate is installed on surface of wall by adhesive bonding.
Preferably, the opposite face of first permanent magnet and the second permanent magnet is magnetic on the contrary, first protective cover and the
The bottom of two protective covers all passes through sliding block and is flexibly connected with sliding slot.
Preferably, first protective cover (8) and the second protective cover (10) are all cambered surface translucent cover, first protective cover
(8) and the upper surface of the second protective cover (10) and lower end surface all offer winding displacement groove (18).
Preferably, the surface of the residual current circuit breaker main body is equipped with rated residual operating current adjustment knob, institute
State rated residual operating current adjustment knob below residual current circuit breaker main body surface be equipped with it is non-delayed and delay when
Between adjust knob, the surface of the residual current circuit breaker main body below described non-delayed and delay time adjustment knob is equipped with leakage
Electronic to make instruction button, the surface of the residual current circuit breaker main body below the electric leakage movement instruction button is equipped with electric leakage examination
Button is tested, the surface of the residual current circuit breaker main body of leak(age) test button side is equipped with trip push button.
(3) beneficial effect
The utility model provides a kind of residual current circuit breaker protective device being easily installed, and has following beneficial to effect
Fruit:
(1) the utility model enables the utility model quickly to install surplus by setting mounting plate, screw, adhesive
Aftercurrent breaker body avoids the appearance for punching this generic operation on the wall, maximumlly reduces installation procedure, makes installation more
Simply, the time is saved, so that effective solution residual current circuit breaker mounting structure cumbersome problem, is carrying out residual current
When the installation of breaker body, first residual current circuit breaker main body smooth vertical is placed centrally on mounting plate, then by surplus
Screw is passed through mounting hole contact mounting plate and screwed, keeps residual current disconnected by the mounting hole of aftercurrent breaker body upper and lower end
Road device main body is fixedly connected with mounting plate, in turn, by the backside coating adhesive of mounting plate, directly utilizes adhesive by mounting plate
It is directly adhered on metope, installation can be completed, be further continued for carrying out subsequent patching operations, process is simple and convenient, and practicability is high.
(2) the utility model passes through setting the first protective cover, the second protective cover, the first permanent magnet, the second permanent magnet, cunning
Slot makes the utility model have excellent dust-proof Anti-bumping protection mechanism, reduces the damage of residual current circuit breaker main body, improves anti-
Dirt effect increases the service life of residual current circuit breaker main body, so that effective solution residual current circuit breaker lacks guarantor
The problem of protection structure, the installation plate surface in residual current circuit breaker main body two sides open up sliding slot, and the surface of sliding slot passes through sliding block
First protective cover and the second protective cover are installed, the first protective cover and the second protective cover are acrylic material production, are had higher
There is the preferable transparency, chemical stability and weatherability, and the first protective cover and the second protective cover are all cambered surface protective cover,
After the completion of the wiring of residual current circuit breaker main body, by the first protective cover and the opposite sliding on the chute of the second protective cover, directly
It attracts each other absorption to the first permanent magnet and the second permanent magnet, so that the first protective cover and the second protective cover is adsorbed fixation mutually, keep away
Exempt to loosen, dust-proof mistaken collision preventing protection is carried out to residual current circuit breaker main body, greatly improves protecting effect, and wiring is direct
The winding displacement groove all opened up by the upper surface and lower end surface of the first protective cover and the second protective cover carries out winding displacement and passes through, and makes winding displacement more
Add beauty.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model；
Fig. 2 is the closed state structural schematic diagram of the first protective cover of the utility model and the second protective cover；
Fig. 3 is the side view interior view of the utility model；
Fig. 4 looks up schematic diagram of internal structure for the utility model；
Fig. 5 is the bottom view of the utility model.
Appended drawing reference in figure are as follows: 1, wall；2, mounting plate；3, the first permanent magnet；4, rated residual operating current adjustment rotation
Button；5, non-delayed and delay time adjusts knob；6, electric leakage acts instruction button；7, leak(age) test button；8, the first protective cover；
9, sliding slot；10, the second protective cover；11, the second permanent magnet；12, trip push button；13, screw；14, mounting hole；15, residual current
Breaker body；16, adhesive；17, sliding block；18, winding displacement 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.
As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of residual current circuit breaker use being easily installed
The back side of protective device, including mounting plate 2, the first protective cover 8 and the second protective cover 10, mounting plate 2 is bonded by adhesive 16
It is installed on 1 surface of wall, the surface of mounting plate 2 is equipped with residual current circuit breaker main body 15, residual current circuit breaker main body 15
Model HZJL2-100, belong to the prior art, the upper and lower end of residual current circuit breaker main body 15 all offers mounting hole 14,
Residual current circuit breaker main body 15 passes through mounting hole 14 by screw 13 and is fixedly connected with mounting plate 2, disconnected carrying out residual current
When the installation of road device main body 15, first 15 smooth vertical of residual current circuit breaker main body is placed centrally on mounting plate 2, then passes through
Screw 13 is passed through the contact mounting plate 2 of mounting hole 14 and screwed by the mounting hole 14 of 15 upper and lower end of residual current circuit breaker main body,
It is fixedly connected with residual current circuit breaker main body 15 with mounting plate 2, in turn, by the backside coating adhesive 16 of mounting plate 2, directly
Mounting plate 2 is directly adhered on wall 1 using adhesive 16, installation can be completed, is further continued for carrying out subsequent patching operations,
Process is simple and convenient, and 2 surface of mounting plate of 15 two sides of residual current circuit breaker main body offers sliding slot 9, residual current circuit breaker
The surface of main body 15 is equipped with rated residual operating current adjustment knob 4, and rated residual operating current adjusts the surplus of 4 lower section of knob
The surface of aftercurrent breaker body 15 is equipped with non-delayed and delay time adjustment knob 5, the adjustment of non-delayed and delay time
The surface of the residual current circuit breaker main body 15 of 5 lower section of knob is equipped with electric leakage movement instruction button 6, and electric leakage acts instruction button
The surface of the residual current circuit breaker main body 15 of 6 lower sections is equipped with leak(age) test button 7, the residue of 7 side of leak(age) test button
The surface of tie breaker main body 15 is equipped with trip push button 12, pacifies above the sliding slot 9 of 15 side of residual current circuit breaker main body
Equipped with the first protective cover 8, the second protective cover 10 is installed above the sliding slot 9 of 15 other side of residual current circuit breaker main body, first
The opposite face of permanent magnet 3 and the second permanent magnet 11 magnetism is on the contrary, the bottom of the first protective cover 8 and the second protective cover 10 all passes through cunning
Block 17 is flexibly connected with sliding slot 9, and the upper end inside the first protective cover 8 is equipped with the first permanent magnet 3, inside the second protective cover 10
Upper end is equipped with the second permanent magnet 11, and the first protective cover 8 and the second protective cover 10 are all cambered surface translucent cover, 8 He of the first protective cover
The upper surface and lower end surface of second protective cover 10 all offer winding displacement groove 18, the installation in 15 two sides of residual current circuit breaker main body
2 surface of plate opens up sliding slot 9, and the surface of sliding slot 9 is equipped with the first protective cover 8 and the second protective cover 10 by sliding block 17, and first protects
Shield 8 and the second protective cover 10 are acrylic material production, with higher with preferable transparent, chemical stability and resistance to
Hou Xing, and the first protective cover 8 and the second protective cover 10 are all cambered surface protective cover, when the wiring of residual current circuit breaker main body 15 is complete
Cheng Hou, the opposite sliding on sliding slot 9 by the first protective cover 8 and the second protective cover 10, until the first permanent magnet 3 and the second permanent magnet
11 attract each other absorption, and making the first protective cover 8 and the second protective cover 10, absorption is fixed mutually, avoids loosening, disconnected to residual current
Road device main body 15 carries out dust-proof mistaken collision preventing protection, greatly improves protecting effect, and wiring directly passes through 8 He of the first protective cover
The winding displacement groove 18 that the upper surface and lower end surface of second protective cover 10 all open up carries out winding displacement and passes through, and keeps winding displacement more beautiful.
In use, the utility model is when carrying out the installation of residual current circuit breaker main body 15, it is first that residual current is breaking
15 smooth vertical of device main body is placed centrally on mounting plate 2, then passes through the mounting hole of 15 upper and lower end of residual current circuit breaker main body
14, screw 13 is passed through into the contact mounting plate 2 of mounting hole 14 and is screwed, keeps residual current circuit breaker main body 15 and mounting plate 2 fixed
Mounting plate 2 by the backside coating adhesive 16 of mounting plate 2, is directly directly adhered to wall using adhesive 16 in turn by connection
On 1, installation can be completed, be further continued for carrying out subsequent patching operations, the mounting plate 2 in 15 two sides of residual current circuit breaker main body
Surface opens up sliding slot 9, and the surface of sliding slot 9 is equipped with the first protective cover 8 and the second protective cover 10 by sliding block 17, works as residual current
After the completion of the wiring of breaker body 15, the opposite sliding on sliding slot 9 by the first protective cover 8 and the second protective cover 10, until the
One permanent magnet 3 and the second permanent magnet 11 are attracted each other absorption, and making the first protective cover 8 and the second protective cover 10, absorption is fixed mutually,
Dust-proof mistaken collision preventing protection is carried out to residual current circuit breaker main body 15, and wiring directly passes through the first protective cover 8 and the second protection
The winding displacement groove 18 that the upper surface and lower end surface of cover 10 all open up carries out winding displacement and passes through, and keeps winding displacement more beautiful.
It can to sum up obtain, the utility model is protected by setting mounting plate 2, screw 13, adhesive 16, the first protective cover 8, second
Shield 10, the first permanent magnet 3, the second permanent magnet 11,9 structure of sliding slot, solve residual current circuit breaker mounting structure it is cumbersome and
The problem of lacking protection structure.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (6)
1. a kind of residual current circuit breaker protective device being easily installed, including mounting plate (2), the first protective cover (8) and
Two protective covers (10), it is characterised in that: the surface of the mounting plate (2) is equipped with residual current circuit breaker main body (15), described
Mounting plate (2) surface of residual current circuit breaker main body (15) two sides offers sliding slot (9), the residual current circuit breaker main body
(15) it is equipped with the first protective cover (8) above the sliding slot (9) of side, the cunning of residual current circuit breaker main body (15) other side
It being equipped with the second protective cover (10) above slot (9), the internal upper end of first protective cover (8) is equipped with the first permanent magnet (3),
The internal upper end of second protective cover (10) is equipped with the second permanent magnet (11).
2. a kind of residual current circuit breaker protective device being easily installed according to claim 1, it is characterised in that: institute
The upper and lower end for stating residual current circuit breaker main body (15) all offers mounting hole (14), the residual current circuit breaker main body
(15) mounting hole (14) are passed through by screw (13) to be fixedly connected with mounting plate (2).
3. a kind of residual current circuit breaker protective device being easily installed according to claim 1, it is characterised in that: institute
The back side for stating mounting plate (2) is installed on wall (1) surface by adhesive (16) bonding.
4. a kind of residual current circuit breaker protective device being easily installed according to claim 1, it is characterised in that: institute
The opposite face magnetism of the first permanent magnet (3) and the second permanent magnet (11) is stated on the contrary, first protective cover (8) and the second protective cover
(10) bottom all passes through sliding block (17) and is flexibly connected with sliding slot (9).
5. a kind of residual current circuit breaker protective device being easily installed according to claim 1, it is characterised in that: institute
Stating the first protective cover (8) and the second protective cover (10) is all cambered surface translucent cover, first protective cover (8) and the second protective cover
(10) upper surface and lower end surface all offers winding displacement groove (18).
6. a kind of residual current circuit breaker protective device being easily installed according to claim 1, it is characterised in that: institute
The surface for stating residual current circuit breaker main body (15) is equipped with rated residual operating current adjustment knob (4), the specified residue
The surface of residual current circuit breaker main body (15) below action current adjustment knob (4) is equipped with non-delayed and delay time tune
Whole knob (5), described non-delayed and delay time adjust the surface peace of the residual current circuit breaker main body (15) below knob (5)
Instruction button (6) are acted equipped with electric leakage, the residual current circuit breaker main body (15) below electric leakage movement instruction button (6)
Surface is equipped with leak(age) test button (7), the table of the residual current circuit breaker main body (15) of leak(age) test button (7) side
Face is equipped with trip push button (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111126.4U CN209232695U (en) | 2019-01-22 | 2019-01-22 | A kind of residual current circuit breaker protective device being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920111126.4U CN209232695U (en) | 2019-01-22 | 2019-01-22 | A kind of residual current circuit breaker protective device being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209232695U true CN209232695U (en) | 2019-08-09 |
Family
ID=67510671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920111126.4U Expired - Fee Related CN209232695U (en) | 2019-01-22 | 2019-01-22 | A kind of residual current circuit breaker protective device being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209232695U (en) |
-
2019
- 2019-01-22 CN CN201920111126.4U patent/CN209232695U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |