CN206609934U - fuse monitoring device - Google Patents
fuse monitoring device Download PDFInfo
- Publication number
- CN206609934U CN206609934U CN201621471316.XU CN201621471316U CN206609934U CN 206609934 U CN206609934 U CN 206609934U CN 201621471316 U CN201621471316 U CN 201621471316U CN 206609934 U CN206609934 U CN 206609934U
- Authority
- CN
- China
- Prior art keywords
- conductor
- monitoring device
- fuse
- output section
- fixed shell
- 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 monitoring device, including with the insulation shell, the electric conductor with conductor input unit and at least one conductor output section and the acquisition module being installed in installation inner chamber for installing inner chamber, the conductor input unit is used for and switch is conducted, the multiple conductor output section from insulation shell and acquisition module after, be used for and multiple fuses are conducted, the acquisition module includes control board and at least one sensor magnet being integrated in control board, and each conductor output section is located in a sensor magnet.The utility model can monitor the electric current by each fuse in real time, and then can be in monitor fuse fuse whether be blown, ensure the normal work of electrical equipment, and the utility model is integrated the observation circuit of multiple fuses by electric conductor and acquisition module, greatly reduce the volume of fuse monitoring device, fixed beneficial to its installation in the electrical apparatus.
Description
Technical field
The utility model is related to circuit product monitoring field, more particularly to a kind of fuse monitoring device.
Background technology
Fuse is a kind of protection element for electrical equipment, is usually serially connected in the circuit of electrical equipment, works as electricity
When occurring the anomalies such as overcurrent, overvoltage, overheat in road, the heat that fuse is produced with itself blows a fuse, from
And disconnecting circuit, play a part of short-circuit protection and overcurrent protection.Need timely to change after blown fuse in fuse
New fuse, otherwise can cause electrical equipment can not normal work, it is therefore, general in the circuit of electrical equipment to be also configured with prison
Device is surveyed, for monitoring whether the fuse in fuse is blown in real time, namely the electric current that monitoring passes through fuse.But,
When the fuse quantity configured in electrical equipment is more, the volume for being easily caused fuse monitoring device is more huge.
Utility model content
The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is to provide a kind of fusing
Device monitoring device, it integrates the observation circuit of multiple fuses, so as to reduce volume.
To achieve the above object, the utility model provides a kind of fuse monitoring device, including with the exhausted of installation inner chamber
Edge housing, the electric conductor with conductor input unit and at least one conductor output section and the collection being installed in installation inner chamber
Module, the conductor input unit is used for and switch is conducted, and the multiple conductor output section is from insulation shell and acquisition module
Through it is rear, be used for and multiple fuses are conducted, the acquisition module includes control board and is integrated in control board
At least one sensor magnet, each conductor output section is located in a sensor magnet.
Further, the electric conductor also includes being located at the conducting strip outside insulation shell, and the conductor input unit is with leading
Electric piece is mutually fixed and conducted by fastener, and the multiple conductor output section extends from the side bending of conducting strip to be formed, make
Conductor output section is integrated part with conducting strip, and multiple conductor output sections are arranged at intervals along bearing of trend of conducting strip or so.
Further, multiple sensor magnets are separately positioned on the preceding surface of control board and rear surface and between left and right
Every setting.
Preferably, the inner surface of the insulation shell is provided with the multiple and one-to-one threading passage of sensor magnet, often
Individual conductor output section be all located in a sensor magnet and with the sensor magnet just to threading passage in.
Further, the insulation shell includes casing base and fixed shell, the casing base and the fixation interfixed
It is designed with holding the through hole that conductor output section is passed through on housing, the installation inner chamber is formed by casing base and fixed shell, the control
Circuit board processed is fixed on fixed shell.
Preferably, peace is offered on installation portion of the left and right ends of the fixed shell provided with protrusion, each installation portion
Fill hole.
Further, the casing base is provided with the connecting portion in multiple insertion fixed shells, and each connecting portion is towards admittedly
Be designed with offering in buckle, the fixed shell on the outer surface of fixed shell it is multiple be oppositely arranged with buckle and with buckle phase
The neck of fastening.
Preferably, the surface of the buckle tilts the one end of mounting surface away from casing base to close provided with mounting surface is tilted
The direction of connecting portion outer surface is tilted.
Preferably, the reinforcement leant with control board is designed with the casing base and fixed shell.
Further, the acquisition module also includes the data-interface being integrated in control board, the insulation shell
On offer and hold the insert port exposed of data-interface.
As described above, the fuse monitoring device that the utility model is related to, has the advantages that：
The utility model is by the circuit between electric conductor ON switch and fuse, then passes through the sensing in acquisition module
Magnet gathers the current signal passed through in each conductor output section, so that electric current of the monitoring in real time by each fuse is reached,
And then can be in monitor fuse fuse whether be blown, it is ensured that the normal work of electrical equipment.In addition, this reality
The observation circuit of multiple fuses is integrated by electric conductor and acquisition module with new so that fuse monitoring device
Compact overall structure, greatly reduces the volume of fuse monitoring device, is fixed beneficial to its installation in the electrical apparatus.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 explosive view.
Fig. 3 is the structural representation of acquisition module in the utility model.
Fig. 4 and Fig. 5 is the structural representation of casing base in the utility model.
Fig. 6 and Fig. 7 is the structural representation of fixed shell in the utility model.
Component label instructions
10 insulation shells
11 install inner chamber
12 threading passages
13 casing bases
131 installation portions
132 mounting holes
133 necks
14 fixed shells
141 connecting portions
142 buckles
143 tilt mounting surface
15 through holes
16 reinforcements
17 insert ports
20 electric conductors
21 conductor input units
22 conductor output sections
23 conducting strips
30 acquisition modules
31 control boards
32 sensor magnets
33 data-interfaces
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages of the present utility model and effect easily.
It should be clear that structure, ratio, size depicted in this specification accompanying drawing etc., only to coordinate disclosed in specification
Content, so that those skilled in the art is understood with reading, is not limited to the enforceable qualifications of the utility model, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influenceing this practicality
Under new effect that can be generated and the purpose that can reach, all should still fall can contain in the technology contents disclosed in the utility model
In the range of lid.Meanwhile, cited such as " on ", " under ", "left", "right", the term of " centre " in this specification are also only
It is easy to narration to understand, and is not used to limit the enforceable scope of the utility model, its relativeness is altered or modified, without reality
Under qualitative change more technology contents, when being also considered as the enforceable category of the utility model.
In following examples, the width of fuse is defined as left and right directions, the length direction of fuse is defined
For fore-and-aft direction, the short transverse of fuse is defined as above-below direction；Multiple fuses in electrical equipment are along fuse
Width or so is arranged side by side.
The utility model provides a kind of fuse monitoring device, the work shape for monitoring multiple fuses in electrical equipment
State, that is, monitor the size of current passed through in fuse and whether fuse disconnect.As shown in Figure 1 to Figure 3, the fuse
Monitoring device is included with installing the insulation shell 10 of inner chamber 11, leading with conductor input unit 21 and multiple conductor output sections 22
Electric body 20 and the acquisition module 30 installed in inner chamber 11 is installed in, the multiple conductor output section 22 is from the He of insulation shell 10
Passed through in acquisition module 30, the conductor input unit 21 of electric conductor 20 is conducted with multiple conductor output sections 22, the acquisition module
30 include control board 31 and the multiple sensor magnets 32 being integrated in control board 31, and each conductor output section 22 is worn
It is located in a sensor magnet 32.
The fuse monitoring device that the utility model is related to when in use, by the conductor input unit 21 of electric conductor 20 with switch
In conductor be connected and conduct, multiple conductor output sections 22 of electric conductor 20 are connected with the conductor in multiple fuses
And conduct；Therefore, after electrical equipment connects circuit, switch is conducted by electric conductor 20 with multiple fuses.Each lead
Current value in the current value and fuse that are flowed through on body output section 22 in a current branch is equal in magnitude, due to each conductor
Output section 22 all passes through from each sensor magnet 32 on acquisition module 30, therefore has sensing magnetic in each sensor magnet 32
.Control board 31 gathers the magnetic field intensity of induced field in each sensor magnet 32, and is calculated according to field strength values
The current value size flowed through through in the conductor output section 22 of the sensor magnet 32, so as to current branch in multiple fuses
Current value is monitored in real time, i.e., the working condition to each current branch of electrical equipment is monitored, and has monitored whether electricity
Stream passes through and whether the size of electric current is normal, is easy to that quilt in fuse can be changed in time in electrical equipment circuit abnormality
The fuse of fusing, so as to ensure the normal work of electrical equipment.In addition, the utility model passes through electric conductor 20 and acquisition module
30 integrate the observation circuit of multiple fuses so that fuse monitoring device compact overall structure, greatly reduce molten
The volume of disconnected device monitoring device, is fixed beneficial to its installation in the electrical apparatus.
Preferably, the acquisition module 30 also includes the data-interface 33 being integrated in control board 31, the insulation
Offered on housing 10 and hold the insert port 17 that data-interface 33 exposes, control board 31 again exports each conductor monitored
Current value in portion 22 is transferred to monitoring device by data-interface 33, beneficial to monitoring and remote monitoring on the spot；The control electricity
Road plate 31 is a pcb board.In addition, the fuse can be single channel fuse, or two-way fuse；When fuse is
During single channel fuse, there is a current branch in each single channel fuse, a single channel fuse connects a conductor output section 22；
When fuse is two-way fuse, there are two current branch in each two-way fuse, a two-way fuse connects two and led
Body output section 22, therefore the use of two-way fuse is advantageously in the volume for reducing fuse monitoring device.
Further, as shown in Fig. 2 the electric conductor 20 also includes being located at the conducting strip 23 outside insulation shell 10, lead
Electric piece 23 extends in left-right direction, and conducting strip 23 is arranged on trailing flank of the insulation shell 10 away from fuse.The conductor
Input unit 21 is located at the rear side of conducting strip 23 and mutually fixed by fasteners such as screws with conducting strip 23 so that conductor input unit
21 conduct with conducting strip 23；Bending extends to be formed forward for lower end of the multiple conductor output section 22 on front side of conducting strip 23,
Therefore conductor output section 22 and conducting strip 23 are integrated part, bearing of trend of multiple conductor output sections 22 along conducting strip 23 between left and right every
Set；The conductor input unit 21 is conducted with multiple conductor output sections 22 by conducting strip 23.
Further, as shown in figure 3, multiple sensor magnets 32 are separately positioned on the preceding surface of control board 31 and rear table
On face, multiple sensor magnets 32 on the preceding surface of control board 31 and multiple sensings on the rear surface of control board 31
The all left and right of magnet 32 are arranged at intervals, and so as to reduce the length of acquisition module 30 in the lateral direction, further reduce fusing
The volume of device monitoring device.Preferably, in order to preferably support conductor output section 22, as shown in Fig. 2 the insulation shell
10 inner surface is provided with the multiple and one-to-one threading passage 12 of sensor magnet 32, and each conductor output section 22 is located in
One sensor magnet 32 and with the sensor magnet 32 just to threading passage 12 in.
Further, as shown in Fig. 2 the insulation shell 10 includes casing base 13 and the fixed shell 14 interfixed,
Fixed shell 14 is located at the rear side of casing base 13, and conducting strip 23 is located at the rear side of fixed shell 14.As shown in Figures 4 to 7, it is described
It is designed with holding the through hole 15 that conductor output section 22 is passed through on casing base 13 and fixed shell 14, therefore insertion casing base before and after through hole 15
13 and fixed shell 14；The installation inner chamber 11 is opened in casing base 13 and fixed shell 14, by casing base 13 and set casing
Body 14 is collectively forming；The control board 31 is fixed on fixed shell 14 by screw, so that acquisition module 30 be fixed on
Install in inner chamber 11；The insert port 17 is opened on the upper surface of casing base 13 and fixed shell 14, be easy to external interface with
Data-interface 33 on acquisition module 30 is connected, and realizes the transmission of Monitoring Data.Multiple threading passages 12 are located at housing respectively
On the rear surface of seat 13 and on the preceding surface of fixed shell 14.
In addition, the fixed shell 14 and the attachment structure of casing base 13 are：As shown in Figures 4 to 7, the casing base 13
Neighboring provided with the connecting portions 141 in multiple insertion fixed shells 14, therefore connecting portion 141 protrudes from casing base backward
13, each connecting portion 141 is towards being designed with offering in buckle 142, the fixed shell 14 on the outer surface of fixed shell 14
Multiple necks 133 for being oppositely arranged and being interlocked with buckle 142 with buckle 142.Neck 133 is caught in for the ease of buckle 142
In, the surface of the buckle 142 tilts the rear end of mounting surface 143 to close to the appearance of connecting portion 141 provided with mounting surface 143 is tilted
The direction in face is tilted.
Preferably, as shown in Figure 4 and Figure 5, the left and right sides of the lower end of fixed shell 14 is designed with prominent installation portion
131, the mounting hole 132 of up/down perforation is offered on each installation portion 131, for fuse monitoring device to be fixed on electrically
In equipment.The reinforcement 16 leant with control board 31 is designed with the casing base 13 and fixed shell 14, to strengthen
The overall construction intensity of fuse monitoring device, is unlikely to deform it.
In summary, the utility model effectively overcomes various shortcoming of the prior art and has high industrial exploitation value
Value.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (10)
1. a kind of fuse monitoring device, it is characterised in that：Including with installing the insulation shell (10) of inner chamber (11), with leading
The electric conductor (20) of body input unit (21) and at least one conductor output section (22) and it is installed in adopting in inner chamber (11) is installed
Collect module (30), the conductor input unit (21) is used for and switch is conducted, the multiple conductor output section (22) is from insulation shell
In body (10) and acquisition module (30) after, be used for and multiple fuses are conducted, the acquisition module (30) includes control
Circuit board (31) and at least one sensor magnet (32) being integrated in control board (31), each conductor output section (22)
It is located in a sensor magnet (32).
2. fuse monitoring device according to claim 1, it is characterised in that：The electric conductor (20) also includes being located at absolutely
The outside conducting strip (23) of edge housing (10), the conductor input unit (21) is mutually fixed and electric by fastener with conducting strip (23)
Conducting, the side bending of the multiple conductor output section (22) from conducting strip (23) extend to be formed, make conductor output section (22) with
Conducting strip (23) is integrated part, and multiple conductor output sections (22) are arranged at intervals along bearing of trend of conducting strip (23) or so.
3. fuse monitoring device according to claim 1, it is characterised in that：Multiple sensor magnets (32) are separately positioned on
On the preceding surface and rear surface of control board (31) and left and right is arranged at intervals.
4. fuse monitoring device according to claim 1, it is characterised in that：On the inner surface of the insulation shell (10)
Provided with the one-to-one threading passage (12) of multiple and sensor magnet (32), each conductor output section (22) is located in a sense
Answer magnet (32) and with the sensor magnet (32) just to threading passage (12) in.
5. the fuse monitoring device according to claim any one of 1-3, it is characterised in that：Insulation shell (10) bag
Include and be designed with appearance on the casing base (13) interfixed and fixed shell (14), the casing base (13) and fixed shell (14) and lead
The through hole (15) that body output section (22) is passed through, the installation inner chamber (11) is formed by casing base (13) and fixed shell (14), institute
State control board (31) and be fixed on fixed shell (14).
6. fuse monitoring device according to claim 5, it is characterised in that：The left and right ends of the fixed shell (14)
Provided with prominent installation portion (131), mounting hole (132) is offered on each installation portion (131).
7. fuse monitoring device according to claim 5, it is characterised in that：The casing base (13) is inserted provided with multiple
Enter the connecting portion (141) in fixed shell (14), each connecting portion (141) is towards being designed with the outer surface of fixed shell (14)
Offered on buckle (142), the fixed shell (14) and multiple are oppositely arranged and are interlocked with buckle (142) with buckle (142)
Neck (133).
8. fuse monitoring device according to claim 7, it is characterised in that：The surface of the buckle (142), which is provided with, inclines
Oblique mounting surface (143), tilts the one end of mounting surface (143) away from casing base (13) to the side close to connecting portion (141) outer surface
To inclination.
9. fuse monitoring device according to claim 5, it is characterised in that：The casing base (13) and fixed shell
(14) reinforcement (16) leant with control board (31) is designed with.
10. fuse monitoring device according to claim 1, it is characterised in that：The acquisition module (30) also includes collection
Into the data-interface (33) in control board (31), appearance data-interface (33) is offered on the insulation shell (10) and is exposed
Insert port (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621471316.XU CN206609934U (en) | 2016-12-29 | 2016-12-29 | fuse monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621471316.XU CN206609934U (en) | 2016-12-29 | 2016-12-29 | fuse monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609934U true CN206609934U (en) | 2017-11-03 |
Family
ID=60171692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621471316.XU Expired - Fee Related CN206609934U (en) | 2016-12-29 | 2016-12-29 | fuse monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975643A (en) * | 2017-12-28 | 2019-07-05 | 沃尔缇夫能源系统公司 | Load fuse detection method and equipment |
-
2016
- 2016-12-29 CN CN201621471316.XU patent/CN206609934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109975643A (en) * | 2017-12-28 | 2019-07-05 | 沃尔缇夫能源系统公司 | Load fuse detection method and equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20211229 |