CN207587687U - A kind of fuse box for being easily installed fuse - Google Patents
A kind of fuse box for being easily installed fuse Download PDFInfo
- Publication number
- CN207587687U CN207587687U CN201721826938.4U CN201721826938U CN207587687U CN 207587687 U CN207587687 U CN 207587687U CN 201721826938 U CN201721826938 U CN 201721826938U CN 207587687 U CN207587687 U CN 207587687U
- Authority
- CN
- China
- Prior art keywords
- fuse
- box
- back box
- mounting hole
- conductive contact
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of fuse box for being easily installed fuse, including back box and box cover, socket is installed on the left internal side of the back box, is set among the back box there are one the fixed plate being arranged in parallel with socket, wherein offering several mounting holes one on the right side of the fixed plate；The inner bottom surface of the mounting hole one is equipped with conductive contact blade one, wherein the conductive contact blade one is connected with the plug being adapted to socket by conducting wire；Slide bar is fixedly connected between on the Right Inboard face of the fixed plate and back box；Slide plate is slidably connected on the slide bar, wherein offering mounting hole two on the left side of the slide plate；Conductive contact blade two is fixedly connected on the inner bottom surface of the mounting hole two, wherein the conductive contact blade two is electrically connected with wire connection terminal, the wire connection terminal level runs through slide plate；Spring is arranged on the slide bar.The utility model installation insurance silk is convenient, can install the fuse of different length.
Description
Technical field
The utility model is related to fuse box technical fields, particularly, are related to a kind of fuse for being easily installed fuse
Box.
Background technology
Fuse (fuse) is also referred to as current insurance silk, it is defined as " fuse-link (fuse- by IEC127 standards
link)".It has been mainly overload protective function.Fuse is correctly disposed in circuit, fuse will be increased in current anomaly
When certain height and temperature, itself fusing cut-out electric current protects circuit safety to run.Fuse box refers to installation insurance
The box (also referred to as fuse holder) of silk, facilitates installation insurance silk, partly (presses material with performance characteristics such as waterproof, fire prevention, high temperature resistants
Depending on the difference of matter and shape).
A piece fuse can be generally installed in actual life on way circuit, to protect way circuit, with when need
A fuse is respectively mounted between each electrical appliance and power supply, this mode can preferably protect each electrical appliance, use
This mode, which carries out fuse installation, just needs fuse box to be installed；During fuse box installation insurance silk of the prior art,
It is more inconvenient, and different fuse length differs, so needing the fuse box to match when selecting fuse box
It just can be with.
Utility model content
In view of this, the utility model aim is to provide a kind of fuse box for being easily installed fuse.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of fuse box for being easily installed fuse, it is fixed on the left internal side of the back box including back box and box cover
Socket is installed, is set among the back box there are one the fixed plate being arranged in parallel with socket, wherein the right side of the fixed plate
On offer several mounting holes one；The inner bottom surface of the mounting hole one is equipped with conductive contact blade one, wherein the conductive contact blade one is logical
It crosses conducting wire and is connected with the plug being adapted to socket；Slide bar is fixedly connected between on the Right Inboard face of the fixed plate and back box,
Wherein described slide bar is located at immediately below the mounting hole one；Slide plate is slidably connected on the slide bar, wherein the slide plate
Mounting hole two is offered on left side, wherein the mounting hole one and mounting hole two are coaxially disposed, and radius is equal；The installation
Conductive contact blade two is fixedly connected on the inner bottom surface in hole two, wherein the conductive contact blade two is electrically connected with wire connection terminal, it is described to connect
Line terminals level runs through slide plate；Spring is arranged on the slide bar, wherein the both ends of the spring are respectively fixedly connected in slide plate
On right side and the Right Inboard face of back box.
Preferably, the corner of the bottom of the box cover four and four, the top of back box corner are equipped with mounting portion.
Preferably, the caping of the box cover is equipped with radiating fin.
Preferably, several string holes that allow are offered on the right side of the back box.
Preferably, the rectangular in cross-section of the slide bar.
Compared with the prior art, the utility model has the advantage of：
The utility model can be used for installing the fuse of different length, and it is simple and convenient to install replacement, it is only necessary to will
Fuse both ends are inserted into respectively in mounting hole one and mounting hole two, can Automatic-clamping fuse by the pressure of spring；And make
With the utility model installation insurance silk, once occurring in which that a fuse is blown, do not need to closing general supply and replaced,
It only needs that the corresponding plug of the fuse of fusing is pulled up and can be replaced.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the sectional interior view of the utility model back box；
Fig. 3 is the fuse structure figure applied to the utility model.
Reference numeral：1st, back box；2nd, box cover；3rd, socket；4th, fixed plate；5th, mounting hole one；6th, conductive contact blade one；7th, it inserts
Head；8th, slide bar；9th, slide plate；10th, mounting hole two；11st, conductive contact blade two；12nd, wire connection terminal；13rd, spring；14th, mounting portion；16、
Allow string holes；17th, fuse；101st, fuse body；102nd, insulation transparent pipe；103rd, conductive head.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
Embodiment：It is shown referring to Figures 1 and 2, the present embodiment provides a kind of fuse box for being easily installed fuse, including
By the back box 1 and box cover 2 of insulating materials manufacture, the input of socket 3, wherein socket 3 is installed on the left internal side of back box 1
End connects general supply by conducting wire, so as to charge socket 3, set among back box 1 there are one the fixed plate that is arranged in parallel with socket 3
4, several mounting holes 1 are wherein offered on the right side of fixed plate 4；The inner bottom surface of mounting hole 1 is equipped with conductive contact blade 1,
Wherein conductive contact blade 1 is connected with the plug 7 being adapted to socket 3 by conducting wire；On the Right Inboard face of fixed plate 4 and back box 1 it
Between be fixedly connected with slide bar 8, wherein slide bar 8 is located at immediately below mounting hole 1；Slide plate 9 is slidably connected on slide bar 8, wherein
Mounting hole 2 10 is offered on the left side of slide plate 9, wherein mounting hole 1 and mounting hole 2 10 are coaxially disposed, and radius is equal；
Conductive contact blade 2 11 is fixedly connected on the inner bottom surface of mounting hole 2 10, wherein conductive contact blade 2 11 is electrically connected with wire connection terminal
12, wire connection terminal 12 is horizontal to run through slide plate 9；Spring 13 is arranged on slide bar 8, the both ends of wherein spring 13 are respectively fixedly connected with
On 9 right side of slide plate and the Right Inboard face of back box 1.
The corner of bottom four of box cover 2 and four, the top corner of back box 1 are equipped with mounting portion 14.When box cover 2 is installed
The mounting portion 14 of alignment back box 1 and box cover 2 is only needed, then is locked by screw bolt and nut.
The caping of box cover 2 is equipped with radiating fin 15.By set radiating fin 15 can more back box 1 radiate,
On the market, it can be radiated on some 17 boxes of fuse by opening up heat emission hole in back box 1 or box cover 2, although this mode
It can also radiate, but dust is easy to enter in back box 1 from heat emission hole, so as to cause deficiencies in electrical conductivity.
Several string holes 16 that allow are offered on the right side of back box 1.The purpose of string holes 16 is allowed to be to facilitate by setting will be each
The electric lead that connects of a electrical appliance is connect by the way that string holes 16 is allowed to penetrate in back box 1 with wire connection terminal 12.
The rectangular in cross-section of slide bar 8.
Operation principle：During installation, the input terminal conducting wire of socket 3 is electrically connected upper general supply first, then by each electrical appliance
Input terminal conducting wire be connected on wire connection terminal 12 by the way that string holes 16 is allowed to stretch into back box 1；Then it turns right and pulls slide plate 9, will insure
One end of silk 17 is stretched into mounting hole 1, then the slide plate 9 that comes up, and under the restoring force effect of spring 13, can drive slide plate 9
To left movement, the other end of fuse 17 is eventually made to stretch into mounting hole 2 10, and be compacted；Install all fuses
After 17, all plugs 7 are all inserted on socket 3, entire circuit is just connected in fuse 17 at this time；Finally installation upper box cover 2 is
It can；When wherein a fuse 17 is blown, box cover 2 can be disassembled, it is then that the fuse 17 being blown is corresponding
Plug 7 is pulled up from socket 3, is turned right and is slided the 17 corresponding slide plate 9 of fuse, which is removed, is replaced with new
Fuse 17.
Shown in Figure 3, general insurance silk is all by insulation transparent pipe 102, set on insulation transparent pipe in the prior art
102 inside fuse bodies 101 and conductive head 103 set on 102 both ends of insulation transparent pipe form, past according to different electrical appliances
Toward the fuse that can use different length.Since the utility model is by spring compression, it is possible to be grown suitable for installation
Spend different fuses.
Certainly, it is the representative instance of the utility model more than, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (5)
1. a kind of fuse box for being easily installed fuse, including back box（1）And box cover（2）, it is characterised in that：The back box
（1）Left internal side on be installed with socket（3）, the back box（1）Centre set there are one and socket（3）What is be arranged in parallel consolidates
Fixed board（4）, wherein the fixed plate（4）Right side on offer several mounting holes one（5）；The mounting hole one（5）It is interior
Bottom surface is equipped with conductive contact blade one（6）, wherein the conductive contact blade one（6）It is connected with by conducting wire and socket（3）The plug of adaptation
（7）；The fixed plate（4）With back box（1）Right Inboard face between be fixedly connected with slide bar（8）, wherein the slide bar（8）Position
In the mounting hole one（5）Underface；The slide bar（8）On slidably connect slide plate（9）, wherein the slide plate（9）A left side
Mounting hole two is offered on side（10）, wherein the mounting hole one（5）With mounting hole two（10）Coaxial arrangement, and radius phase
Deng；The mounting hole two（10）Inner bottom surface on be fixedly connected with conductive contact blade two（11）, wherein the conductive contact blade two（11）
It is electrically connected with wire connection terminal（12）, the wire connection terminal（12）Level runs through slide plate（9）；The slide bar（8）On be arranged with spring
（13）, wherein the spring（13）Both ends be respectively fixedly connected in slide plate（9）Right side and back box（1）Right Inboard face on.
2. a kind of fuse box for being easily installed fuse according to claim 1, it is characterised in that：The box cover（2）
The corner of bottom four and back box（1）Four, top corner be equipped with mounting portion（14）.
3. a kind of fuse box for being easily installed fuse according to claim 1, it is characterised in that：The box cover（2）
Caping be equipped with radiating fin（15）.
4. a kind of fuse box for being easily installed fuse according to claim 1, it is characterised in that：The back box（1）
Right side on offer several string holes that allow（16）.
5. a kind of fuse box for being easily installed fuse according to claim 1, it is characterised in that：The slide bar（8）
Rectangular in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826938.4U CN207587687U (en) | 2017-12-25 | 2017-12-25 | A kind of fuse box for being easily installed fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826938.4U CN207587687U (en) | 2017-12-25 | 2017-12-25 | A kind of fuse box for being easily installed fuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207587687U true CN207587687U (en) | 2018-07-06 |
Family
ID=62739648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721826938.4U Expired - Fee Related CN207587687U (en) | 2017-12-25 | 2017-12-25 | A kind of fuse box for being easily installed fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207587687U (en) |
-
2017
- 2017-12-25 CN CN201721826938.4U patent/CN207587687U/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: 20180706 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |