CN207398655U - A kind of distribution box earth leakage protective device - Google Patents
A kind of distribution box earth leakage protective device Download PDFInfo
- Publication number
- CN207398655U CN207398655U CN201721376434.7U CN201721376434U CN207398655U CN 207398655 U CN207398655 U CN 207398655U CN 201721376434 U CN201721376434 U CN 201721376434U CN 207398655 U CN207398655 U CN 207398655U
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- Prior art keywords
- fixed
- link
- link block
- babinet
- block
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Abstract
The utility model discloses a kind of distribution box earth leakage protective devices; including babinet; both sides at the top of the cabinets cavity are installed with fixed plate; the both sides of the cabinets cavity and it is both provided with link block between two fixed plates; the front of link block is provided with snap-gauge; the one end at the snap-gauge back side extends to the inside of link block; fuse is provided between two link blocks; the both ends of fuse all extend to the inside of link block, the inner cavity of babinet and are provided with fixed link on the outside of two fixed plates.The setting that the utility model passes through link block and snap-gauge, fuse can be fixed, it is convenient for using, pass through the setting of fixed link, spring, movable balls, groove, connecting plate, card slot and fixture block, link block can be fixed, while increased to the fixed stability of fuse, prevented and drop, it solves simultaneously and can not ensure the emergency cut-off when leaking electricity, the problem of so as to add security risk.
Description
Technical field
The utility model is related to electric leakage protection technology fields, are specially a kind of distribution box earth leakage protective device.
Background technology
Distribution box is a kind of indispensable power distribution equipment of electric field, and the operational safety for ensureing distribution box is to ensure electricity consumption
The major premise of safety, distribution box applies to various environment at present, simultaneously because the power supply apparatus in distribution box is more and numerous and diverse, because
This can all install earth leakage protective device inside distribution box in use, can all be installed inside traditional earth leakage protective device
There is fuse, fuse can all be automatically cut off when leaking electricity inside general distribution box, to be protected to distribution box, but be protected
Dangerous silk is generally all simply to be fixed when mounted, can not ensure the emergency cut-off when leaking electricity, so as to add safety
Hidden danger.
Utility model content
The purpose of this utility model is to provide a kind of distribution box earth leakage protective devices, and fuse can be consolidated by possessing
The advantages of determining, while increasing earth leakage protective, the emergency cut-off when leaking electricity can not be ensured by solving, hidden so as to add safety
The problem of suffering from.
To achieve the above object, the utility model provides following technical solution：A kind of distribution box earth leakage protective device, bag
Include babinet, the both sides at the top of the cabinets cavity are installed with fixed plate, both sides of the cabinets cavity and positioned at two
Link block is both provided between fixed plate, the front of the link block is provided with snap-gauge, and the one end at the snap-gauge back side extends to
The inside of link block；
Fuse is provided between two link blocks, the both ends of the fuse all extend to the inside of link block,
The inner cavity of the babinet and fixed link is provided on the outside of two fixed plates, the fixed link is passed through close to one end of fixed plate
It fastens fixed board and extends to the inside of fixed plate and be fixedly connected with spring, the one end of the spring away from fixed link is fixedly connected with
Movable balls, the link block offer the groove being used cooperatively with movable balls, and one end of movable balls close to the one side of fixed plate
Positioned at the inside of groove, the both ends of the link block are installed with connecting plate, the top and bottom on the inside of the fixed plate
Card slot is offered, fixture block is provided on the inside of the connecting plate, the fixture block runs through connecting plate simultaneously close to one end of connecting plate
Extend to the inside of card slot.
Preferably, the outside of the cabinets cavity both sides is installed with heat-conducting plate, and the inside of the heat-conducting plate is with consolidating
One end of fixed pole is fixedly connected, and heat emission hole is offered on the left of the babinet.
Preferably, the front of the fixed plate offers sliding slot, and the link block is fixed close to the top of fixed plate one side
Connecting rod is connected with, the one end of the connecting rod away from link block is fixedly connected with the sliding block being used cooperatively with sliding slot, the cunning
The surface of block and the surface of sliding slot inner wall are slidably connected.
Preferably, handle is provided on the inside of the connecting plate, the handle is located at one end outside connecting plate with fixture block
It is fixedly connected, one end of the fixture block is fixedly connected with locating rod, and the one end of the locating rod away from fixture block extends to link block
Inside.
Preferably, fixed frame is installed on the right side of the babinet, and fixed frame is connected with babinet, the fixed frame
Internal activity is equipped with strainer.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model can be fixed fuse, be convenient for using by the setting of link block and snap-gauge,
By the setting of fixed link, spring, movable balls, groove, connecting plate, card slot and fixture block, link block can be fixed, simultaneously
Increase to the fixed stability of fuse, prevent and drop, while solve and can not ensure the emergency cut-off when leaking electricity,
The problem of so as to add security risk.
2nd, the utility model can distribute the heat of box house, be prevented by the setting of heat-conducting plate and heat emission hole
Only temperature is excessively high burns circuit element, convenient that link block is installed by the setting of sliding slot, connecting rod and sliding block, passes through
The setting of handle and locating rod facilitates and drives fixture block movement, link block is mounted and dismounted, passes through fixed frame and strainer
It sets, ventilation is aerated to box house, while strainer blocks extraneous dust, prevents dust from entering box house damage
Bad circuit element.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the partial enlarged view at A in the utility model Fig. 1.
In figure：1 babinet, 2 fixed plates, 3 link blocks, 4 snap-gauges, 5 fuses, 6 fixed links, 7 springs, 8 movable balls, 9 grooves,
10 connecting plates, 11 card slots, 12 fixture blocks, 13 heat-conducting plates, 14 heat emission holes, 15 sliding slots, 16 connecting rods, 17 sliding blocks, 18 handles, 19 positioning
Bar, 20 fixed frames, 21 strainers.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of distribution box earth leakage protective device, including babinet 1, the outside of 1 inner cavity both sides of babinet is equal
Heat-conducting plate 13 is installed with, the inside of heat-conducting plate 13 is fixedly connected with one end of fixed link 6, and the left side of babinet 1 offers scattered
Hot hole 14 by the setting of heat-conducting plate 13 and heat emission hole 14, can distribute the heat inside babinet 1, prevent temperature mistake
Height burns circuit element, and the right side of babinet 1 is installed with fixed frame 20, and fixed frame 20 is connected with babinet 1, fixed frame 20
Internal activity is equipped with strainer 21, by the setting of fixed frame 20 and strainer 21, to being aerated ventilation inside babinet 1, simultaneously
Strainer 21 blocks extraneous dust, prevents that dust from entering 1 internal damage circuit element of babinet, and the two of 1 inner cavity top of babinet
Side is installed with fixed plate 2, and the front of fixed plate 2 offers sliding slot 15, and link block 3 is close to the top of 2 one side of fixed plate
Connecting rod 16 is fixedly connected with, the one end of connecting rod 16 away from link block 3 is fixedly connected with the sliding block being used cooperatively with sliding slot 15
17, the surface and the surface of 15 inner wall of sliding slot of sliding block 17 are slidably connected, by the setting of sliding slot 15, connecting rod 16 and sliding block 17,
It is convenient that link block 3 is installed, the both sides of 1 inner cavity of babinet and link block 3 is both provided with positioned at two fixed plates 2 between, company
The front for connecing block 3 is provided with snap-gauge 4, and the one end at 4 back side of snap-gauge extends to the inside of link block 3；
Fuse 5 is provided between two link blocks 3, the both ends of fuse 5 all extend to the inside of link block 3, babinet 1
Inner cavity and the outside of two fixed plates 2 is provided with fixed link 6, fixed link 6 runs through fixed plate close to one end of fixed plate 2
It 2 and extends to the inside of fixed plate 2 and is fixedly connected with spring 7, the one end of spring 7 away from fixed link 6 is fixedly connected with movable balls
8, link block 3 offers the groove 9 being used cooperatively with movable balls 8 close to the one side of fixed plate 2, and one end of movable balls 8 is located at
The inside of groove 9, the both ends of link block 3 are installed with connecting plate 10, and the inside of connecting plate 10 is provided with handle 18, handle
18 one end being located at fixture block 12 outside connecting plate 10 are fixedly connected, and one end of fixture block 12 is fixedly connected with locating rod 19, positioning
The one end of bar 19 away from fixture block 12 extends to the inside of link block 3, by the setting of handle 18 and locating rod 19, drive is facilitated to block
Block 12 moves, and link block 3 is mounted and dismounted, and the top and bottom of 2 inside of fixed plate offer card slot 11, connecting plate
10 inside is provided with fixture block 12, and fixture block 12 through connecting plate 10 and is extended in card slot 11 close to one end of connecting plate 10
Portion by the setting of link block 3 and snap-gauge 4, can be fixed fuse 5, be convenient for using, pass through fixed link 6, bullet
The setting of spring 7, movable balls 8, groove 9, connecting plate 10, card slot 11 and fixture block 12, can be fixed link block 3, increase simultaneously
Add to 5 fixed stability of fuse, prevent and drop, while solve and can not ensure the emergency cut-off when leaking electricity,
The problem of so as to add security risk.
In use, the both ends of fuse 5 are placed on inside link block 3 first, then it is fixed by snap-gauge 4, simultaneously
Mobile link block 3 by connecting rod 16 with movable slider 17 in 15 internal slide of sliding slot, then spring 7 drives the movement of movable balls 8 to prolong
It extends inside groove 9, link block 3 is fixed, fixture block 12 is then extended to by card slot 11 through connecting plate 10 by handle 18
Link block 3 is fixed in inside, and locating rod 19 is also caught in inside connecting plate 10, increases by 5 fixed stability of fuse.
In summary：The distribution box earth leakage protective device, by fixed plate 2, link block 3, snap-gauge 4, fuse 5, solid
The cooperation of fixed pole 6, spring 7, movable balls 8, groove 9, connecting plate 10, card slot 11 and fixture block 12, solving can not ensure occurring
Emergency cut-off during electric leakage, the problem of so as to add security risk.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of distribution box earth leakage protective device, including babinet（1）, it is characterised in that：The babinet（1）The two of inner cavity top
Side is installed with fixed plate（2）, the babinet（1）Both sides of inner cavity and positioned at two fixed plates（2）Between be both provided with
Link block（3）, the link block（3）Front be provided with snap-gauge（4）, the snap-gauge（4）The one end at the back side extends to link block
（3）Inside；
Two link blocks（3）Between be provided with fuse（5）, the fuse（5）Both ends all extend to link block（3）
Inside, the babinet（1）Inner cavity and positioned at two fixed plates（2）Outside be provided with fixed link（6）, the fixed link
（6）Close to fixed plate（2）One end run through fixed plate（2）And extend to fixed plate（2）Inside be fixedly connected with spring（7）,
The spring（7）Away from fixed link（6）One end be fixedly connected with movable balls（8）, the link block（3）Close to fixed plate（2）
One side offer and movable balls（8）The groove being used cooperatively（9）, and movable balls（8）One end be located at groove（9）Inside,
The link block（3）Both ends be installed with connecting plate（10）, the fixed plate（2）The top and bottom of inside open up
There is card slot（11）, the connecting plate（10）Inside be provided with fixture block（12）, the fixture block（12）Close to connecting plate（10）One
End is through connecting plate（10）And extend to card slot（11）Inside.
2. a kind of distribution box earth leakage protective device according to claim 1, it is characterised in that：The babinet（1）Inner cavity
The outside of both sides is installed with heat-conducting plate（13）, the heat-conducting plate（13）Inside and fixed link（6）One end fix connect
It connects, the babinet（1）Left side offer heat emission hole（14）.
3. a kind of distribution box earth leakage protective device according to claim 1, it is characterised in that：The fixed plate（2）'s
Front offers sliding slot（15）, the link block（3）Close to fixed plate（2）Connecting rod is fixedly connected at the top of one side（16）,
The connecting rod（16）Away from link block（3）One end be fixedly connected with and sliding slot（15）The sliding block being used cooperatively（17）, it is described
Sliding block（17）Surface and sliding slot（15）The surface of inner wall is slidably connected.
4. a kind of distribution box earth leakage protective device according to claim 1, it is characterised in that：The connecting plate（10）'s
Inside is provided with handle（18）, the handle（18）With fixture block（12）Positioned at connecting plate（10）External one end is fixedly connected, institute
State fixture block（12）One end be fixedly connected with locating rod（19）, the locating rod（19）Away from fixture block（12）One end extend to company
Connect block（3）Inside.
5. a kind of distribution box earth leakage protective device according to claim 1, it is characterised in that：The babinet（1）The right side
Side is installed with fixed frame（20）, and fixed frame（20）With babinet（1）Connection, the fixed frame（20）Internal activity installation
There is strainer（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376434.7U CN207398655U (en) | 2017-10-24 | 2017-10-24 | A kind of distribution box earth leakage protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721376434.7U CN207398655U (en) | 2017-10-24 | 2017-10-24 | A kind of distribution box earth leakage protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398655U true CN207398655U (en) | 2018-05-22 |
Family
ID=62329793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721376434.7U Active CN207398655U (en) | 2017-10-24 | 2017-10-24 | A kind of distribution box earth leakage protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111882845A (en) * | 2020-07-29 | 2020-11-03 | 杭州后博科技有限公司 | Method and system for identifying and protecting potential safety hazards of electric leakage |
-
2017
- 2017-10-24 CN CN201721376434.7U patent/CN207398655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111882845A (en) * | 2020-07-29 | 2020-11-03 | 杭州后博科技有限公司 | Method and system for identifying and protecting potential safety hazards of electric leakage |
| CN111882845B (en) * | 2020-07-29 | 2022-09-16 | 杭州后博科技有限公司 | Method and system for identifying and protecting potential safety hazards of electric leakage |
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