CN205899738U - Residual electric current type electrical fire hazard monitoring detector - Google Patents
Residual electric current type electrical fire hazard monitoring detector Download PDFInfo
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- CN205899738U CN205899738U CN201620768843.0U CN201620768843U CN205899738U CN 205899738 U CN205899738 U CN 205899738U CN 201620768843 U CN201620768843 U CN 201620768843U CN 205899738 U CN205899738 U CN 205899738U
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Abstract
The utility model discloses a residual electric current type electrical fire hazard monitoring detector, including epitheca, bottom plate, first circuit board and second Circuit Board, the epitheca card is established on the bottom plate, and vacuole formation between epitheca and the bottom plate, first circuit board and second Circuit Board set up in the cavity respectively, and first circuit board fixed mounting is on the bottom plate, second Circuit Board passes through the winding displacement and the drop -out line groove that installs on the first circuit board is connected, and is provided with the display screen on the second Circuit Board, indicates the banks and press the keyboard, be provided with display screen perspective window on the epitheca, indicate banks perspective window and press the keyboard button, and display screen perspective window, indicate banks perspective window and press the keyboard button and set up at display screen, instruction banks and press the keyboard directly over, this residual electric current type electrical fire hazard monitoring detector, its epitheca buckle are convenient for install on the bottom plate, and first circuit board fixed mounting makes its structure become simpler on the bottom plate, and the practicality is strong, easily uses widely.
Description
Technical field
The utility model is related to detector for electric fire protection technical field, specially a kind of residual-current electrical fire
Monitoring detector.
Background technology
Detector for electric fire protection (hereinafter referred to as current probe) is a kind of freestanding intelligent detector.Electric current
Detector, can be by built-in circuit and software to secondary terminal electricity used as the relay portion of electric fire monitoring system signal transacting
The signal that stream probe passes over carries out intellectual analysis process, thus can determine whether out the state of each current probe of secondary terminal
(i.e. malfunction, fire alarm state, normal operating conditions), is useful in the maximum factory of electrical fire Probability, large-scale
In the place of the complex circuit such as storehouse, office, commercial building, hotel, house and public place of entertainment.
Traditional detector for electric fire protection man-machine interaction is poor, and control function is dull；And existing electrical fire
Monitoring detector structural volume is excessive, is not easy to install and safeguards, using having limitation.
Content of the invention
The purpose of this utility model is to provide a kind of residual current type detector for electric fire protection, to solve the above-mentioned back of the body
The problem proposing in scape technology.
For achieving the above object, the utility model provides a kind of following technical scheme: residual-current electrical fire monitoring
Detector, including upper casing, base plate, first circuit board and second circuit board；Described upper casing is fastened on base plate, and upper casing and base plate
Between formed cavity；Described first circuit board and second circuit board are separately positioned in cavity, and first circuit board fixed installation
On base plate；Described second circuit board is connected with the winding displacement groove being arranged on first circuit board by winding displacement, and second circuit board
On be provided with display screen, indicator lamp group and button group；Be provided with described upper casing display screen window, indicator lamp group window and
Button group button, and display screen window, indicator lamp group window and button group button be arranged on display screen, indicator lamp group and press
The surface of key group；Transformer, electric capacity, processor and line bank plate are provided with described first circuit board, line bank plate is arranged
There are two groups；Described base plate bottom is provided with fixed card slot, and fixing ear is fastened in fixed card slot；Described base plate bottom is uniformly opened
It is provided with two louvres.
Further, described button group includes arranging button, noise reduction button, reset key and self-inspection confirmation button, and arranges
Button, noise reduction button, reset key and self-inspection confirm that button is electrically connected with second circuit board respectively.
Further, described indicator lamp group includes power supply indicator, electric leakage indicator lamp, temperature indicator, alarm lamp, takes off
Button indicator lamp, noise reduction indicator lamp and communication indicator lamp, and power supply indicator, electric leakage indicator lamp, temperature indicator, police instruction
Lamp, dropout indicator lamp, noise reduction indicator lamp and communication indicator lamp are electrically connected with second circuit board respectively.
Further, described winding displacement is provided with two groups, and is evenly distributed between first circuit board and second circuit board.
Compared with prior art, the beneficial effects of the utility model are: the utility model residual-current electrical fire prison
Control detector, its upper casing is buckled on base plate, is easily installed, meanwhile, so as to structure becomes on first circuit board fixed installation base plate
Obtain simpler, several wiring holes are provided with first circuit board so as to man-machine interaction is strengthened, control function is enriched, real
With property by force it is easy to promote the use of.
Brief description
Fig. 1 is top view of the present utility model；
Fig. 2 is internal structure schematic diagram of the present utility model；
Fig. 3 is side view of the present utility model；
Fig. 4 is rearview of the present utility model；
Fig. 5 is first circuit board top view of the present utility model；
Fig. 6 is second circuit board top view of the present utility model；
In figure: 1- upper casing, 2- base plate, 3- first circuit board, 4- second circuit board, 5- winding displacement, 6- winding displacement groove, 7- show
Screen, 8- indicator lamp group, 9- button group, 10- display screen window, 11- indicator lamp group window, 12- button group button, 13- become
Depressor, 14- electric capacity, 15- processor, 16- line bank plate, 17- fixed card slot, 18- fix ear, 19- two louvres, 20- set
Put button, 21- noise reduction button, 22- reset key, 23- self-inspection confirm button, 24- power supply indicator, 25- electric leakage indicator lamp,
26- temperature indicator, 27- alarm lamp, 28- dropout indicator lamp, 29- noise reduction indicator lamp, 30- communication indicator lamp.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
Refer to Fig. 1-6, a kind of embodiment that the utility model provides: a kind of residual-current electrical fire monitoring detects
Device, including upper casing 1, base plate 2, first circuit board 3 and second circuit board 4；Described upper casing 1 is fastened on base plate 2, and upper casing 1 with
Form cavity between base plate 2；Described first circuit board 3 and second circuit board 4 are separately positioned in cavity, and first circuit board 3
Fixed installation is on a base plate 2；Described second circuit board 4 is connected with the winding displacement groove 6 being arranged on first circuit board 3 by winding displacement 5,
And display screen 7, indicator lamp group 8 and button group 9 are provided with second circuit board 4；It is provided with display screen window on described upper casing 1
10th, indicator lamp group window 11 and button group button 12, and display screen window 10, indicator lamp group window 11 and button group press
Button 12 is arranged on the surface of display screen 7, indicator lamp group 8 and button group 9；Be provided with described first circuit board 3 transformer 13,
Electric capacity 14, processor 15 and line bank plate 16；Line bank plate 16 is provided with two groups；Described base plate 2 bottom is provided with fixed card slot
17, and fixing ear 18 is fastened in fixed card slot 17；Described base plate 2 bottom uniformly offers two louvres 19；Described button
Group 9 includes arranging button 20, noise reduction button 21, reset key 22 and self-inspection confirmation button 23, and arranges button 20, noise reduction button
21st, reset key 22 and self-inspection confirm that button 23 is electrically connected with second circuit board 4 respectively；Described indicator lamp group 8 includes power supply
Indicator lamp 24, electric leakage indicator lamp 25, temperature indicator 26, alarm lamp 27, dropout indicator lamp 28, noise reduction indicator lamp 29 and logical
News indicator lamp 30, and power supply indicator 24, electric leakage indicator lamp 25, temperature indicator 26, alarm lamp 27, dropout indicator lamp
28th, noise reduction indicator lamp 29 and communication indicator lamp 30 are electrically connected with second circuit board 4 respectively；Described winding displacement 5 is provided with two groups, and
It is evenly distributed between first circuit board 3 and second circuit board 4.
The utility model residual current type detector for electric fire protection operation principle: first input lead and output are led
Line is fixedly connected with the line bank plate 16 on detector for electric fire protection respectively, manually presses setting button 20 and can enter
Row debugging；Noise reduction can be carried out by pressing noise reduction button 21 after detector for electric fire protection sends alarm, simple to operate,
Practical.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limiting
Involved claim.
Claims (4)
1. a kind of residual current type detector for electric fire protection, is characterized in that: includes upper casing (1), base plate (2), the first circuit
Plate (3) and second circuit board (4)；Described upper casing (1) is fastened on base plate (2), and is formed empty between upper casing (1) and base plate (2)
Chamber；Described first circuit board (3) and second circuit board (4) are separately positioned in cavity, and first circuit board (3) is fixedly mounted on
On base plate (2)；Described second circuit board (4) is connected with the winding displacement groove (6) being arranged on first circuit board (3) by winding displacement (5),
And display screen (7), indicator lamp group (8) and button group (9) are provided with second circuit board (4)；It is provided with aobvious on described upper casing (1)
Display screen window (10), indicator lamp group window (11) and button group button (12), and display screen window (10), indicator lamp group
Window (11) and button group button (12) are arranged on the surface of display screen (7), indicator lamp group (8) and button group (9)；Described
Transformer (13), electric capacity (14), processor (15) and line bank plate (16) are provided with first circuit board (3)；Line bank plate
(16) it is provided with two groups；Described base plate (2) bottom is provided with fixed card slot (17), and fixing ear (18) is fastened on fixed card slot
(17) in；Described base plate (2) bottom uniformly offers two louvres (19).
2. a kind of residual current type detector for electric fire protection according to claim 1, is characterized in that: described button group
(9) include setting button (20), noise reduction button (21), reset key (22) and self-inspection and confirm button (23), and button is set
(20), noise reduction button (21), reset key (22) and self-inspection confirm that button (23) is electrically connected with second circuit board (4) respectively.
3. a kind of residual current type detector for electric fire protection according to claim 1, is characterized in that: described indicator lamp
Group (8) includes power supply indicator (24), electric leakage indicator lamp (25), temperature indicator (26), alarm lamp (27), instruction of threading off
Lamp (28), noise reduction indicator lamp (29) and communication indicator lamp (30), and power supply indicator (24), electric leakage indicator lamp (25), temperature refers to
Show lamp (26), alarm lamp (27), dropout indicator lamp (28), noise reduction indicator lamp (29) and communication indicator lamp (30) respectively with the
Two circuit boards (4) are electrically connected with.
4. a kind of residual current type detector for electric fire protection according to claim 1, is characterized in that: described winding displacement
(5) it is provided with two groups, and be evenly distributed between first circuit board (3) and second circuit board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620768843.0U CN205899738U (en) | 2016-07-19 | 2016-07-19 | Residual electric current type electrical fire hazard monitoring detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620768843.0U CN205899738U (en) | 2016-07-19 | 2016-07-19 | Residual electric current type electrical fire hazard monitoring detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899738U true CN205899738U (en) | 2017-01-18 |
Family
ID=57774010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620768843.0U Active CN205899738U (en) | 2016-07-19 | 2016-07-19 | Residual electric current type electrical fire hazard monitoring detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493557A (en) * | 2018-12-29 | 2019-03-19 | 深圳市赛飞奇光子技术有限公司 | A kind of detector for electric fire protection structure |
-
2016
- 2016-07-19 CN CN201620768843.0U patent/CN205899738U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493557A (en) * | 2018-12-29 | 2019-03-19 | 深圳市赛飞奇光子技术有限公司 | A kind of detector for electric fire protection structure |
| CN109493557B (en) * | 2018-12-29 | 2024-02-06 | 深圳市赛飞奇光子技术有限公司 | Electric fire monitoring detector structure |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |