CN205159265U - Make things convenient for fuse -base of renewal part - Google Patents
Make things convenient for fuse -base of renewal part Download PDFInfo
- Publication number
- CN205159265U CN205159265U CN201520864922.7U CN201520864922U CN205159265U CN 205159265 U CN205159265 U CN 205159265U CN 201520864922 U CN201520864922 U CN 201520864922U CN 205159265 U CN205159265 U CN 205159265U
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- fuse
- melt
- base
- holddown groove
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Abstract
The utility model discloses a make things convenient for fuse -base of renewal part, including a base and a year fuse -element, the fuse fixed slot has been offered at the back of carrying the fuse -element, and the upper and lower both ends of fuse fixed slot all are equipped with the electrode slice, and the bottom of fuse fixed slot upper end electrode slice still is connected with the spring leaf, and the joint has the fuse between the electrode slice of this spring leaf and fuse fixed slot bottom, the digitated lamp device that shows of joint in the pilot lamp fixed slot that this year fuse -element top was offered, and first fixed orifices has all been offered to the upper surface and the bottom of carrying the fuse -element of pilot lamp device. This make things convenient for fuse -base of renewal part, the cooperation work of through being equipped with spacing, spacing groove, first fixed column, first floatless switch and first fixed orifices has made things convenient for installation, change and the inspection of year fuse -element, and a fuse -element burns out or only need press first floatless switch when breaking down carrying, then just can very conveniently will carry the fuse -element and take out, and repetitious usage also can not the breaking occur phenomenon.
Description
Technical field
The utility model relates to fuse technologies field, is specially a kind of fuse base being convenient for changing part.
Background technology
Fuse refers to when electric current exceedes setting, with the heat that itself produces, melt is fused, a kind of electrical equipment of open circuit.Fuse is after exceeding setting a period of time according to electric current, makes Melt molten, thus circuit is disconnected with the heat that himself produces; Use a kind of current protector that this principle is made.Fuse is widely used in high and low voltage electric distribution system and control system and power consumption equipment, as the protector of short circuit and overcurrent, is apply one of the most general protection device.General and the fuse base of fuse with the use of, but existing fuse base can only be convenient for changing fuse mostly, when the indicator light of inside breaks down with parts such as carrying melt, need base all to take apart and just can carry out checking or changing, operate very inconvenient.
Prior art such as Chinese patent Authorization Notice No. is the Chinese invention patent of CN203910721U, disclose a kind of fuse base being convenient to change indicator light, comprise base body, by hinge hinged with in base body carry melt, within described year, melt comprises the first holddown groove for placing fuse and the second holddown groove for placing indicating lamp device, within described year, melt can rotate and will carry melt in the state of opening or closing around hinge, when within described year, melt is opened, described first holddown groove and the second holddown groove are in the state of exposing, the cell wall of described second holddown groove is provided with the chute axially arranged along the second holddown groove, described indicating lamp device is provided with slide block, described slide block to be embedded in draw-in groove and can slippage back and forth, described second holddown groove is removably connected with the fixed part for fixing fuse.The fuse base of replaceable indicating lamp device of the present utility model, structure simple operations is convenient, improves the operating efficiency changed and damage indicator light.
Although this fuse base conveniently can change indicating lamp device, but still need base all to take apart when carrying melt and burning or break down and need replacing and check, operate still very inconvenient, and fixture block and fixed block easily rupture, and use very inconvenient after repeatedly using.
Utility model content
The purpose of this utility model is to provide a kind of fuse base being convenient for changing part, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of fuse base being convenient for changing part, comprise base and carry melt, the back side of described year melt offers fuse holddown groove, the two ends up and down of fuse holddown groove are equipped with electrode slice, the bottom of fuse holddown groove upper end electrode sheet is also connected with spring leaf, fuse is connected with between electrode slice bottom this spring leaf and fuse holddown groove, indicating lamp device is connected with in the indicator light holddown groove that this year melt top is offered, the upper surface of indicating lamp device and the bottom of year melt all offer the first fixing hole, and the second fixing hole that indicating lamp device front surface is offered is connected with the first floatless switch being arranged on year melt front surface by the second fixed leg, two electrodes that this indicating lamp device back side is provided with are connected with two the second electrode shell fragments be provided with inside indicator light holddown groove respectively, and two the second electrode shell fragments also respectively with the Electrode connection at fuse two ends, what described year melt and base front surface were offered carries the clamping of melt holddown groove, the first electrode shell fragment that in this year melt holddown groove, two ends are provided with up and down is connected with two electrode slices that year melt is arranged respectively, and the positive stop strip clamping that the stopper slot that year melt holddown groove both sides are provided with is provided with year melt both sides respectively, and the first floatless switch that two the first fixing holes are provided with respectively by the upper and lower two ends of the first fixed leg and base is connected.
Preferably, the front surface of described year melt is connected with lampshade, and this lampshade is communicated with the inside of indicator light holddown groove.
Preferably, the two ends up and down of described base are equipped with air-vent and cable interface.
Preferably, described year melt is square structure, and the front surface of this year melt is connected with sealing mounting panel.
Compared with prior art, the beneficial effects of the utility model are: this facilitates the fuse base of renewal part, by the positive stop strip be provided with, stopper slot, first fixed leg, the cooperating of the first floatless switch and the first fixing hole, facilitate the installation of carrying melt, change and check, only the first floatless switch need be pressed when carrying melt and burning or break down, then just can easily take out carrying melt, repeatedly use and also phenomenon of rupture can not occur, and the second floatless switch, the setting of the second fixed leg and the second fixing hole, facilitate replacing and the inspection of indicating lamp device, the setting of the second electrode shell fragment, the electrode of indicator light and the Electrode connection of fuse can be facilitated after replacing indicating lamp device, the setting of positive stop strip and stopper slot can prevent from carrying when melt is changed and installed and be shifted, simultaneously positive stop strip and stopper slot and the first fixed leg with the use of, make the connection of carrying melt more firm, the setting of spring leaf can make the more firm of clamping between fuse and electrode slice.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model carries melt cross-sectional view.
In figure: 1 base, 2 first floatless switchs, 3 first fixed legs, 4 stopper slots, 5 first electrode shell fragments, 6 air-vents, 7 years melt holddown grooves, 8 first fixing holes, 9 second fixing holes, 10 indicating lamp devices, 11 electrode slices, 12 indicator light holddown grooves, 13 second floatless switchs, 14 lampshades, 15 years melts, 16 positive stop strips, 17 second fixed legs, 18 spring leafs, 19 fuses, 20 second electrode shell fragments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of fuse base being convenient for changing part, comprise base 1 and carry melt 15, carrying melt 15 is square structure, the front surface of this year melt 15 is connected with sealing mounting panel, the front surface carrying melt 15 is connected with lampshade 14, this lampshade 14 is communicated with the inside of indicator light holddown groove 12, the back side of carrying melt 15 offers fuse holddown groove, the two ends up and down of fuse holddown groove are equipped with electrode slice 11, the bottom of fuse holddown groove upper end electrode sheet 11 is also connected with spring leaf 18, fuse 19 is connected with between electrode slice 11 bottom this spring leaf 18 and fuse holddown groove, indicating lamp device 10 is connected with in the indicator light holddown groove 12 that this year melt 15 top is offered, the upper surface of indicating lamp device 10 and the bottom of year melt 15 all offer the first fixing hole 8, and the second fixing hole 9 that indicating lamp device 10 front surface is offered is connected with the second floatless switch 13 being arranged on year melt 15 front surface by the second fixed leg 17, second floatless switch 13, the setting of the second fixed leg 17 and the second fixing hole 9, facilitate replacing and the inspection of indicating lamp device 10, the setting of the second electrode shell fragment 20, the electrode of indicator light and the Electrode connection of fuse 19 can be facilitated after replacing indicating lamp device 10, two electrodes that this indicating lamp device 10 back side is provided with are connected with two the second electrode shell fragments 20 be provided with inside indicator light holddown groove 12 respectively, and two the second electrode shell fragments 20 also respectively with the Electrode connection at fuse 19 two ends, carry year melt holddown groove 7 clamping that melt 15 is offered with base 1 front surface, the two ends up and down of base 1 are equipped with air-vent 6 and cable interface, the first electrode shell fragment 5 that in this year melt holddown groove 7, two ends are provided with up and down is connected with two electrode slices 11 that year melt 15 is arranged respectively, and positive stop strip 16 clamping that the stopper slot 4 that year melt holddown groove 7 both sides are provided with is provided with year melt 15 both sides respectively, positive stop strip 16 and the setting of stopper slot 4 can prevent from carrying when melt 15 is changed and installed and be shifted, simultaneously positive stop strip 16 and stopper slot 4 and the first fixed leg 3 with the use of, make the connection of carrying melt 15 more firm, the setting of spring leaf 18 can make the more firm of clamping between fuse 19 and electrode slice 11, and the first floatless switch 2 that two the first fixing holes 8 are provided with respectively by the first fixed leg 3 and base about 1 two ends is connected, by the positive stop strip 16 be provided with, stopper slot 4, first fixed leg 3, the cooperating of the first floatless switch 2 and the first fixing hole 8, facilitate the installation of carrying melt 15, change and check, the first floatless switch 2 only need be pressed when carrying melt 15 and burning or break down, then just can easily take out carrying melt 15, repeatedly use and also phenomenon of rupture can not occur.
Operation principle: during utility model works, press the first floatless switch 2, first fixed leg 3 rises, can take out carrying melt 15, when melt 15 is carried in installation, the positive stop strip 16 carrying melt 15 is aimed at stopper slot 4 respectively, then will carry melt 15 pushes in year melt holddown groove 7, then the first floatless switch 2 is oppositely pressed, first fixed leg 3 falls and blocks with the first fixing hole 8, when needing indicating lamp device 10 to take out, press the second floatless switch 13, second fixed leg 17 shrinks, easily indicating lamp device 10 can be taken out, when installing indicating lamp device 10, is alignd with the second electrode shell fragment 20 in the electrode side of indicating lamp device 10, then indicating lamp device 10 is put into indicator light holddown groove 12, oppositely press the second floatless switch 13, second fixed leg 17 stretches out and blocks with the second fixing hole 9, reach object that is fixing to indicating lamp device 10 and location.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. one kind is convenient for changing the fuse base of part, comprise base (1) and carry melt (15), it is characterized in that: described year melt (15) the back side offer fuse holddown groove, the two ends up and down of fuse holddown groove are equipped with electrode slice (11), the bottom of fuse holddown groove upper end electrode sheet (11) is also connected with spring leaf (18), fuse (19) is connected with between electrode slice (11) bottom this spring leaf (18) and fuse holddown groove, indicating lamp device (10) is connected with in the indicator light holddown groove (12) that this year melt (15) top is offered, the upper surface of indicating lamp device (10) and the bottom of year melt (15) all offer the first fixing hole (8), and the second fixing hole (9) that indicating lamp device (10) front surface is offered is connected with the second floatless switch (13) being arranged on year melt (15) front surface by the second fixed leg (17), two the second electrode shell fragments (20) that two electrodes that this indicating lamp device (10) back side is provided with are provided with indicator light holddown groove (12) inner side are respectively connected, and two the second electrode shell fragments (20) also respectively with the Electrode connection at fuse (19) two ends, what described year melt (15) and base (1) front surface were offered carries melt holddown groove (7) clamping, in this year melt holddown groove (7) up and down the first electrode shell fragment (5) of being provided with of two ends respectively with carry upper two electrode slices (11) arranged of melt (15) and be connected, and positive stop strip (16) clamping that the stopper slot (4) that year melt holddown groove (7) both sides are provided with is provided with year melt (15) both sides respectively, and two the first fixing holes (8) are connected with base (1) the first floatless switch (2) that two ends are provided with up and down respectively by the first fixed leg (3).
2. a kind of fuse base being convenient for changing part according to claim 1, it is characterized in that: described year melt (15) front surface be connected with lampshade (14), this lampshade (14) is communicated with the inside of indicator light holddown groove (12).
3. a kind of fuse base being convenient for changing part according to claim 1, is characterized in that: the two ends up and down of described base (1) are equipped with air-vent (6) and cable interface.
4. a kind of fuse base being convenient for changing part according to claim 1, is characterized in that: described year melt (15) be square structure, this year melt (15) front surface be connected with sealing mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864922.7U CN205159265U (en) | 2015-11-02 | 2015-11-02 | Make things convenient for fuse -base of renewal part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864922.7U CN205159265U (en) | 2015-11-02 | 2015-11-02 | Make things convenient for fuse -base of renewal part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159265U true CN205159265U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520864922.7U Active CN205159265U (en) | 2015-11-02 | 2015-11-02 | Make things convenient for fuse -base of renewal part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242540A (en) * | 2021-12-23 | 2022-03-25 | 东莞市艾德乐电器有限公司 | Fuse convenient to change pilot lamp |
-
2015
- 2015-11-02 CN CN201520864922.7U patent/CN205159265U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114242540A (en) * | 2021-12-23 | 2022-03-25 | 东莞市艾德乐电器有限公司 | Fuse convenient to change pilot lamp |
| CN114242540B (en) * | 2021-12-23 | 2022-07-12 | 东莞市艾德乐电器有限公司 | Fuse convenient to change pilot lamp |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |