CN107799371A - A kind of fuse assembly of waterproof - Google Patents
A kind of fuse assembly of waterproof Download PDFInfo
- Publication number
- CN107799371A CN107799371A CN201711255249.7A CN201711255249A CN107799371A CN 107799371 A CN107799371 A CN 107799371A CN 201711255249 A CN201711255249 A CN 201711255249A CN 107799371 A CN107799371 A CN 107799371A
- Authority
- CN
- China
- Prior art keywords
- fuse
- assembly
- base
- safety box
- conducting terminal
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000004927 fusion Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/165—Casings
- H01H85/175—Casings characterised by the casing shape or form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/20—Bases for supporting the fuse; Separate parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
Landscapes
- Fuses (AREA)
Abstract
A kind of fuse assembly of waterproof, includes fuse safety box, fuse and busbar assembly；Fuse is made up of fusion tube and the conducting terminal extended from fusion tube both ends, and connection through hole is offered on conducting terminal；Fuse safety box is made up of upper lid and base, in the base the accommodating cavity provided with fuse, and the middle part for housing cavity is containing groove, and the both ends for housing cavity are overlap joint boss, and corresponding screw through-hole is offered on two overlap joint boss；Busbar assembly is included and is made up of two bus-bars, and a conducting terminal and the bus-bar of fuse are detachably connected；End sleeve of the base in the one end that connects with upper lid is provided with the first sealing ring, the bottom of base is arranged with the second sealing ring, a kind of fuse assembly of waterproof of the present invention, by the way that fuse is installed in fuse safety box, and fuse safety box is provided with the sealing ring of matching, so as to which overall lifting fuse safety box is to the barrier propterty of fuse assembly.
Description
Technical field
The present invention relates to fuse technologies field, more particularly to a kind of fuse assembly of waterproof.
Background technology
It is role that fuse plays extremely important in circuit installation, and fuse can effectively avoid current overload in circuit
Cause that electrical equipment is burnt and the contingency such as fire, fuse of the prior art generally individually exposed installation, non-housing are protected
Shield, therefore the fuse of prior art causes it without water resistance on mounting means, and even if there is provided a simple peace
Casing but water repellent component is also not provided with, the effect for being unfavorable for being lifted fuse ensures its reliability.
The content of the invention
Part in view of the shortcomings of the prior art, it is an object of the invention to provide a kind of fuse assembly of waterproof,
By the way that fuse is installed in fuse safety box, and fuse safety box is provided with the sealing ring of matching, is carried so as to overall
Rise barrier propterty of the fuse safety box to fuse assembly.
The purpose of the present invention is achieved through the following technical solutions：
A kind of fuse assembly of waterproof, the fuse assembly include fuse safety box, fuse and bus-bar group
Part；Wherein, the fuse is made up of fusion tube and the conducting terminal extended from fusion tube both ends, the company of offering on conducting terminal
Connect hole；The fuse safety box is made up of upper lid and base, and upper lid, to be detachably connected, is provided with molten in the base with base
The accommodating cavity of disconnected device, the middle part of accommodating cavity is the containing groove being engaged with fusion tube, and the both ends for housing cavity are convex to overlap
Platform, the screw through-hole corresponding with the connection through hole of conducting terminal is offered on two overlap joint boss；The bus-bar group
Part is included and is made up of two bus-bars, and a conducting terminal and the bus-bar of fuse are detachably connected；Wherein, the bottom
End sleeve of the seat in the one end that connects with upper lid is provided with the first sealing ring, and the bottom of base is arranged with the second sealing ring.
Further, the fuse is connected by screw with bus-bar.
Further, the base passes through screw connection with upper lid.
Further, the fuse safety box is made of fireproof ABS material.
Further, the busbar assembly is made up of red copper.
The present invention compared with the prior art, has advantages below and beneficial effect：
A kind of fuse assembly of waterproof of the present invention, by the way that fuse is installed in fuse safety box, and fuse
Device safety box is provided with the sealing ring of matching, so as to which overall lifting fuse safety box is to the barrier propterty of fuse assembly.
Brief description of the drawings
Fig. 1 is the schematic diagram of the fuse assembly of the waterproof of one embodiment of the present of invention.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
Covered on 1-, 2- bases, 21- cylindricality containing grooves, the left overlap joint boss of 22-, the right overlap joint boss of 23-, 3- first is sealed
Circle, the sealing rings of 4- second, the left bus-bars of 51-, the right bus-bars of 52-, 100- fusion tubes, the left conducting terminals of 101-, the right conducting ends of 102-
Son.
Embodiment
The present invention is described in further detail with reference to embodiment：
Embodiment：
As shown in figure 1, a kind of fuse assembly of waterproof, the fuse assembly includes fuse safety box, fuse
And busbar assembly.
The fuse is by fusion tube 100 and the left conducting terminal 101 extended from the both ends of fusion tube 100, right conducting terminal 102
Form, connection through hole is offered in left conducting terminal 101, right conducting terminal 102.
The busbar assembly is made up of two bus-bars, respectively left bus-bar 51 and right bus-bar 52, fuse
One conducting terminal is detachably connected with a bus-bar；
The fuse safety box is made up of upper lid 1 and base 2, and upper lid 1 is to be detachably connected with base 2, the present embodiment
It is middle to be designed as passing through screw connection by upper lid 1 and base 2.
The accommodating cavity of fusion tube 100 is provided with base 2, the middle part of accommodating cavity is cylindricality containing groove 21, and cylindricality is held
The both ends for putting groove 21 are overlap joint boss, and the intercommunicating pore through base 2 is offered on two overlap joint boss.Wherein, two
Overlap joint boss is respectively left overlap joint boss 22 and right overlap joint boss 23, and is opened up on left overlap joint boss 22 and right overlap joint boss 23
Intercommunicating pore be screw hole.
The first sealing ring 3 is provided with end sleeve of the base 2 in the one end that connects with upper lid 1, in the bottom of the base 2
The second sealing ring 4 is arranged with, sets sealing ring integrally to lift the sealing and water resistance of fuse safety box.
During installation, directly fusion tube 100 is positioned in the cylindricality containing groove 21 of base 2, then two of fuse are led
Electric terminal is overlapped on overlap joint boss, and specially the left conducting terminal 101 of fuse is overlapped on left overlap joint boss 22, and left
Connecting hole on conducting terminal 101 is relative with the screw hole on left overlap joint boss 22, and the right conducting terminal 102 of fuse is overlapped
Overlapped in right on boss 23, and the connecting hole on right conducting terminal 102 is relative with the screw hole on right overlap joint boss 23.
Fuse is connected with bus-bar using two connecting screws respectively again, specially a connecting screw is each passed through
Then screw hole on the connection through hole of left conducting terminal 101 and left overlap joint boss is connected with left bus-bar 51, another connection
Screw be each passed through right conducting terminal 102 connection through hole and it is right overlap joint boss on screw hole then with the right phase of bus-bar 52
Even.Finally upper lid 1 is fastened with base 2 by screw connection again, i.e., fuse is installed in fuse safety box.
In use, the connection of fuse and other assemblies can be achieved by the way that bus-bar is connected with other assemblies, no
Fuse safety box must be disassembled, it is very easy, and any one bus-bar in left bus-bar 51 and right bus-bar 52 can be selected and make
For inlet wire bus-bar, then another bus-bar is selected as outlet bus-bar, visual actual installation situation, can be easy to user installation
And use.
Preferably, the first sealing ring 3 described in the present embodiment and the second sealing ring 4 are made by elastomeric material, it is actual
In also can be selected other suitable materials make.
Meanwhile fuse safety box described in the present embodiment is made of fireproof ABS material, then fusing can be integrally lifted
The water resistance of device safety box, and busbar assembly is made up of red copper.
Described above, only presently preferred embodiments of the present invention is not intended to limit the invention, patent protection model of the invention
Enclose and be defined by claims, the equivalent structure change that every specification and accompanying drawing content with the present invention is made, similarly
It should include within the scope of the present invention.
Claims (5)
- A kind of 1. fuse assembly of waterproof, it is characterised in that the fuse assembly include fuse safety box, fuse and Busbar assembly；Wherein, the fuse is made up of fusion tube and the conducting terminal extended from fusion tube both ends, on conducting terminal Offer connection through hole；The fuse safety box is made up of upper lid and base, and upper lid is to be detachably connected with base, in base In be provided with the accommodating cavity of fuse, the middle part of accommodating cavity is the containing groove being engaged with fusion tube, houses the both ends of cavity To overlap boss, the screw through-hole corresponding with the connection through hole of conducting terminal is offered on two overlap joint boss；It is described Busbar assembly is included and is made up of two bus-bars, and a conducting terminal and the bus-bar of fuse are detachably connected；Its In, end sleeve of the base in the one end that connects with upper lid is provided with the first sealing ring, and the bottom of base is arranged with the second sealing ring.
- 2. the fuse assembly of a kind of waterproof according to claim 1, it is characterised in that the fuse leads to bus-bar Cross mode connects for screw.
- 3. the fuse assembly of a kind of waterproof according to claim 1, it is characterised in that the base passes through spiral shell with upper lid Silk connection.
- 4. the fuse assembly of a kind of waterproof according to claim 1, it is characterised in that the fuse safety box uses Fireproof ABS material is made.
- 5. the fuse assembly of a kind of waterproof according to claim 1, it is characterised in that the busbar assembly is by red copper It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711255249.7A CN107799371A (en) | 2017-12-01 | 2017-12-01 | A kind of fuse assembly of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711255249.7A CN107799371A (en) | 2017-12-01 | 2017-12-01 | A kind of fuse assembly of waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107799371A true CN107799371A (en) | 2018-03-13 |
Family
ID=61537345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711255249.7A Withdrawn CN107799371A (en) | 2017-12-01 | 2017-12-01 | A kind of fuse assembly of waterproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107799371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403195A (en) * | 2020-03-17 | 2020-07-10 | 石建华 | An automatic closing switch |
-
2017
- 2017-12-01 CN CN201711255249.7A patent/CN107799371A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111403195A (en) * | 2020-03-17 | 2020-07-10 | 石建华 | An automatic closing switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180313 |
|
| WW01 | Invention patent application withdrawn after publication |