CN209657459U - A kind of detector for electric fire protection - Google Patents
A kind of detector for electric fire protection Download PDFInfo
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- CN209657459U CN209657459U CN201920503965.0U CN201920503965U CN209657459U CN 209657459 U CN209657459 U CN 209657459U CN 201920503965 U CN201920503965 U CN 201920503965U CN 209657459 U CN209657459 U CN 209657459U
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- electric fire
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Abstract
The utility model discloses a kind of detector for electric fire protection, including temperature sensor and detector, the temperature sensor includes more signal wires, one end of the more signal wires is fixed in a quick coupling, the detector is provided with fast interface, the fast interface is electrically connected with signal wire connecting end, and the fast interface matches setting with the quick coupling.Since the signal wire connecting with temperature probe is encapsulated in quick coupling, quick coupling bracket is inserted into the fast interface of matching setting when use, connection in signal wire and detector then may be implemented, and then the temperature data of power circuit can be smoothly acquired, it avoids and is needed in traditional technology by independent signal line and the terminal problem that fixing belt is come repeatedly.
Description
Technical field
The utility model relates to power circuit monitoring technical fields, and in particular to a kind of detector for electric fire protection.
Background technique
Electric power fire generally refers to release due to electric wiring, electrical equipment, utensil and power supplying and distributing equipment failure
The thermal energy put: the energy discharged such as high temperature, electric arc, electric spark and non-faulting；Such as the hot surface of electric heating appliance, having
Ignite ontology or other combustibles under burning condition and caused by fire, also include the fire as caused by thunder and lightning and electrostatic.
Electric power fire in order to prevent in the prior art, generally using detector for electric fire protection come to the progress of electric power fire
Prevention, as shown in Figure 1, detector for electric fire protection includes temperature sensor 1 and detector 2, temperature sensor 1 includes 4 groups
It is respectively used for measuring three-phase circuit and ambient temperature in power circuit, wherein every group of temperature sensor includes 2 signal wires
3.With 2 connecting side of detector, 8 signal wires 3 are fixed on the terminal of interface side by the corresponding interface of every signal wire, real
Communication between existing temperature sensor 1 and detector 2.
But product in actual installation needs that signal wire is fixed by screwdriver or other setting tools, due to
Signal wire is thinner, therefore not only wastes time but also signal wire is difficult to fix due to too thin, the later period using when may fall off,
It needs to go to be fixed repeatedly, therefore temperature sensor signal line interface terminal can may also damage.
Utility model content
In order to solve the above-mentioned technical problem the utility model, proposes following technical solution:
In a first aspect, the utility model embodiment provides a kind of detector for electric fire protection, including temperature sensor
And detector, the temperature sensor include more signal wires, one end of the more signal wires is fixed at a fast quick access
In head, the detector is provided with fast interface, and the fast interface is electrically connected with signal wire connecting end, the fast interface
Setting is matched with the quick coupling.
Using above-mentioned implementation, since the signal wire connecting with temperature probe is encapsulated in quick coupling, when use
Quick coupling bracket is inserted into the fast interface of matching setting, then connection in signal wire and detector may be implemented, into
And the temperature data of power circuit can be smoothly acquired, it avoids and needs repeatedly to consolidate independent signal line and terminal in traditional technology
Surely the problem of bringing.
With reference to first aspect, in a first possible implementation of that first aspect, the signal wire is divided into 4 groups, every group
Including the first signal wire and second signal line, one end of first signal wire and the second signal line is electrically connected with temperature probe
It connects, the other end of first signal wire and the second signal line is encapsulated in the quick coupling.
The first possible implementation with reference to first aspect, in a second possible implementation of that first aspect, institute
Stating quick coupling includes RJ-45 connector, and one end encapsulation of the signal wire is fixed in the RJ-45 connector.
Second of possible implementation with reference to first aspect, in first aspect in the third possible implementation, institute
Stating fast interface includes RJ-45 interface, and temperature sensor passes through the RJ-45 connector and the setting that signal wire one end is arranged in
The RJ-45 interface on the detector is flexibly connected with the detector.
The first possible implementation with reference to first aspect, in the 4th kind of possible implementation of first aspect, institute
It states the first signal wire and second signal line package is arranged in a separation layer.
4th kind of possible implementation with reference to first aspect, in the 5th kind of possible implementation of first aspect, institute
It states separation layer and includes the first insulating layer, shielded layer and second insulating layer, the inner wall of first insulating layer and first signal
Line and the outer wall of the second signal are in contact, the two sides of the shielded layer respectively with the outer wall of first insulating layer and described
The inner wall of second insulating layer is in contact.
5th kind of possible implementation with reference to first aspect, in the 6th kind of possible implementation of first aspect, institute
Stating second insulating layer is the insulating layer that ageing-resistant, sun-proof material forms.
With reference to first aspect, in the 7th kind of possible implementation of first aspect, the detector further include display screen,
Processor and temperature collecting cell, the processor is electrically connected with the display screen and the temperature collecting cell respectively, described
Temperature collecting cell is electrically connected by the connection terminal with the fast interface.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of detector for electric fire protection in the prior art；
Fig. 2 is a kind of structural schematic diagram of detector for electric fire protection provided by the embodiment of the utility model；
Fig. 3 is a kind of floor map of detector for electric fire protection provided by the embodiment of the utility model；
In Fig. 1-3, symbol is expressed as:
1- temperature sensor, 2- detector, 3- signal wire, 4- quick coupling, 5- fast interface, 6- temperature probe, 7- are aobvious
Display screen, 8- processor, 9- temperature collecting cell.
Specific embodiment
This programme is illustrated with specific embodiment with reference to the accompanying drawing.
Fig. 2 is a kind of structural schematic diagram of detector for electric fire protection provided by the embodiment of the utility model, referring to figure
2, detector for electric fire protection provided in this embodiment includes temperature sensor 1 and detector 2, and wherein temperature sensor 1 wraps
Include more signal wires 3 and multiple temperature probes 6.
Specifically, signal wire is 8 in the present embodiment, and 8 signal wires are divided into 4 groups, every group include the first signal wire and
Second signal line, wherein one end of every group of the first signal wire and second signal line is electrically connected with a temperature probe 6, Suo Youxin
The other end encapsulation of number line is arranged in quick coupling 4.
Corresponding quick coupling 4, the detector 2 are provided with fast interface 5, the fast interface 5 and signal wire connecting end
Son electrical connection, the fast interface 5 match setting with the quick coupling 4.Therefore, it is supervised using the electrical fire in the present embodiment
When controlling detector, it is only necessary to lay the temperature probe 6 of temperature sensor 1 respectively, then be inserted into quick coupling 4 quickly
In interface 5, then the communication of temperature probe 6 Yu detector 2 may be implemented.When needing to dismantle, it is only necessary to by quick coupling 4 from quick
It is extracted in interface 5, not only install convenient is quick in this way, it is thus also avoided that signal wire falls off.Even if Reusability, also not
The abrasion of meeting damaging property of butted line mouth, extends service life.
One illustrative examples, quick coupling 4 described in the present embodiment include RJ-45 connector, the signal wire 3
One end encapsulation is fixed in the RJ-45 connector.Corresponding, fast interface 5 includes RJ-45 interface, and temperature sensor 1 passes through
Be arranged in the RJ-45 connector of 3 one end of signal wire and the RJ-45 interface being arranged on the detector 2 with it is described
Detector 2 is flexibly connected.It is not limited to above-mentioned RJ-45 connector and RJ-45 interface in certain the present embodiment, can also be other
The connector and corresponding interface of form only can be realized after encapsulating one end of signal wire 3, quickly by the one of signal wire 3
End is communicated with the realization of detector 2, and details are not described herein.
In the present embodiment, every group of signal wire includes the first signal wire and second signal line, wherein first signal wire and
The second signal line package is arranged in a separation layer.Specifically, the separation layer includes the first insulating layer, shielded layer and the
Two insulating layers, the inner wall of first insulating layer are in contact with the outer wall of first signal wire and the second signal line, institute
The two sides for stating shielded layer are in contact with the inner wall of the outer wall of first insulating layer and the second insulating layer respectively.First insulation
Layer plays the role of insulation and protection, and shielded layer can then shield the interference of external signal, avoid external signal to detection
It influences.The second insulating layer is the insulating layer that ageing-resistant, sun-proof material forms, therefore second insulating layer not only may be implemented
Insulation, but also can play a protective role.
Referring to Fig. 3, in the present embodiment, the detector 2 further includes display screen 7, processor 8 and temperature collecting cell 9, institute
It states processor 8 to be electrically connected with the display screen 7 and the temperature collecting cell 9 respectively, the temperature collecting cell 9 passes through described
Connection terminal is electrically connected with the fast interface 5.
The impedance of temperature probe 6 in temperature sensor 1 changes according to variation of ambient temperature, and resistance value passes through signal wire 3
Transmission primaries pass through quick coupling 4 and fast interface 5, are then transferred to temperature collecting cell 9, and temperature collecting cell 9 will acquire
Voltage signal is converted to resistance value and is sent to processor 8, and the voltage signal received is converted to corresponding temperature by processor 8
Value is shown by display screen 7.Staff by reading the temperature value and warning message of display, determine in power circuit whether
There are the regions that temperature is excessively high, if there are the risks that route is on fire, and then carry out effective precautionary measures.
As can be seen from the above embodiments, a kind of detector for electric fire protection, including temperature sensor 1 are present embodiments provided
With detector 2, the temperature sensor 1 includes more signal wires 3, and it is fast that one end of the more signal wires 3 is fixed at one
In quick coupling 4, the detector 2 is provided with fast interface 5, and the fast interface 5 is electrically connected with 3 connection terminal of signal wire, institute
It states fast interface 5 and matches setting with the quick coupling 4.Since the signal wire connecting with temperature probe is encapsulated in quick coupling
It is interior, quick coupling bracket is inserted into the fast interface of matching setting when use, then signal wire and detector interior lines may be implemented
Road connection, and then can smoothly acquire the temperature data of power circuit, avoid needed in traditional technology by independent signal line with
The terminal problem that fixing belt is come repeatedly.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, Tathagata substitution, the utility model only in conjunction with and referring to preferred embodiment into
Go detailed description, those skilled in the art should understand that, those skilled in the art are practical new at this
The variations, modifications, additions or substitutions made in the essential scope of type also should belong to this without departure from the objective of the utility model
The claims of utility model.
Claims (8)
1. a kind of detector for electric fire protection, including temperature sensor (1) and detector (2), temperature sensor (1) packet
Including more signal wires (3), which is characterized in that one end of the more signal wires (3) is fixed in a quick coupling (4),
The detector (2) is provided with fast interface (5), and the fast interface (5) is electrically connected with signal wire (3) connection terminal, described
Fast interface (5) matches setting with the quick coupling (4).
2. detector for electric fire protection according to claim 1, which is characterized in that the signal wire (3) is divided into 4 groups,
Every group includes the first signal wire and second signal line, one end and temperature probe of first signal wire and the second signal line
(6) it is electrically connected, the other end of first signal wire and the second signal line is encapsulated in the quick coupling (4).
3. detector for electric fire protection according to claim 2, which is characterized in that the quick coupling (4) includes RJ-
One end encapsulation of 45 connectors, the signal wire (3) is fixed in the RJ-45 connector.
4. detector for electric fire protection according to claim 3, which is characterized in that the fast interface (5) includes RJ-
45 interfaces, temperature sensor (1) in the RJ-45 connector of signal wire (3) one end and are arranged in the detection by setting
The RJ-45 interface on device (2) is flexibly connected with the detector (2).
5. detector for electric fire protection according to claim 2, which is characterized in that first signal wire and described
Binary signal line package is arranged in a separation layer.
6. detector for electric fire protection according to claim 5, which is characterized in that the separation layer includes the first insulation
Layer, shielded layer and second insulating layer, the inner wall of first insulating layer and first signal wire and the second signal line
Outer wall is in contact, the two sides of the shielded layer inner wall phase with the outer wall of first insulating layer and the second insulating layer respectively
Contact.
7. detector for electric fire protection according to claim 6, which is characterized in that the second insulating layer is resistance to old
Change, the insulating layer of sun-proof material composition.
8. detector for electric fire protection according to claim 1, which is characterized in that the detector (2) further includes showing
Display screen (7), processor (8) and temperature collecting cell (9), the processor (8) respectively with the display screen (7) and the temperature
Acquisition unit (9) electrical connection, the temperature collecting cell (9) are electrically connected by the connection terminal with the fast interface (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503965.0U CN209657459U (en) | 2019-04-15 | 2019-04-15 | A kind of detector for electric fire protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920503965.0U CN209657459U (en) | 2019-04-15 | 2019-04-15 | A kind of detector for electric fire protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657459U true CN209657459U (en) | 2019-11-19 |
Family
ID=68529382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920503965.0U Active CN209657459U (en) | 2019-04-15 | 2019-04-15 | A kind of detector for electric fire protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657459U (en) |
-
2019
- 2019-04-15 CN CN201920503965.0U patent/CN209657459U/en active Active
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