CN209674490U - A kind of electrical fire-detector - Google Patents
A kind of electrical fire-detector Download PDFInfo
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- CN209674490U CN209674490U CN201920789484.0U CN201920789484U CN209674490U CN 209674490 U CN209674490 U CN 209674490U CN 201920789484 U CN201920789484 U CN 201920789484U CN 209674490 U CN209674490 U CN 209674490U
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Abstract
The utility model discloses a kind of electrical fire-detectors, including electrical fire-detector main body, display screen, display lamp, button, wiring hole, connector assembly, movable dust removal component and countersunk head slot, symmetrical on the two sides outer wall of the electrical fire-detector main body to offer wiring hole, the top of the wiring hole is correspondingly arranged on connector assembly；The connector assembly includes the first screw hole, pressure holding bolt, spliced eye, elastic slice, convex block and spring, and the electrical fire-detector main body, which is located to penetrate through on the side inner wall of top in the middle part of spliced eye, offers the first screw hole；The utility model wherein passes through the setting of connector assembly, cooperates spring to clamp conducting wire by elastic slice, then is tightened by pressure holding bolt and pressed to conducting wire, ensure that the stability that electrical fire-detector is electrically connected；By the setting of movable dust removal component, the mobile automatic removing realized to display screen surface dust is carried out by sponge block.
Description
Technical field
The utility model relates to electrical fire-detector technical field, specially a kind of electrical fire-detector.
Background technique
The electrical fire-detector used on the market at present, has powered-down for residual current, the temperature etc. in detection system
If the electric parameter that gas fire hazard generates can be sent out be more than alarm setting value there are monitoring device parameter in protection circuit
Raw alarm and control signal, to eliminate electric disaster hidden-trouble caused by residual current；Existing electrical fire-detector technology
Relative maturity carries out pressure holding connection by bolt, no wherein existing electrical fire-detector wiring construction is relatively simple
It can guarantee the stability of electric connection, wherein electrical fire-detector becomes easily infected by ash on display screen and button when used for a long time
Dirt influences the observation of later data, needs manually to carry out wiping removing, more inconvenient and laborious.
Utility model content
The purpose of this utility model is to provide a kind of electrical fire-detectors, mentioned above in the background art to solve
Problem.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of electrical fire-detector, packet
Electrical fire-detector main body, display screen, display lamp, button, wiring hole, connector assembly, movable dust removal component and countersunk head slot are included,
Symmetrical on the two sides outer wall of the electrical fire-detector main body to offer wiring hole, the top of the wiring hole is corresponding
It is provided with connector assembly.
The connector assembly includes the first screw hole, pressure holding bolt, spliced eye, elastic slice, convex block and spring, the electrical fire
Detector body, which is located to penetrate through on the side inner wall of top in the middle part of spliced eye, offers the first screw hole, the inside of first screw hole
Being screwed together has pressure holding bolt, and the electrical fire-detector main body, which is located on the inner wall of spliced eye one end, offers spliced eye,
It is symmetrically welded on the side both ends inner wall of the spliced eye and is fixed with elastic slice, be welded and fixed on the middle part side outer wall of the elastic slice
There is convex block, elastic slice is corresponded on the two sides inner wall of the spliced eye and is welded with spring, and the outer wall of spring one end and elastic slice one
Side outer wall is fixedly connected, and is inlayed on the top outer wall of the electrical fire-detector main body and is provided with display screen, the electrical fire
Fire detector main body, which is located on the outer wall of display screen side, is provided with movable dust removal component.
The movable dust removal component includes mounting plate, sliding block, sliding slot, the second screw hole, screw rod, motor and sponge block, described
Electrical fire-detector main body, which is located on the outer wall of display screen side top, is provided with mounting plate, outside the two sides top of the mounting plate
It is welded with sliding block on wall, corresponds to sliding block on the top outer wall of the electrical fire-detector main body and offers sliding slot, it is described
Perforation offers the second screw hole on the middle part outer wall of one side slide of mounting plate, and the inside of second screw hole is screwed together and has spiral shell
Bar, and the two sides inner wall of the both ends of screw rod and sliding slot is rotatablely connected, the electrical fire-detector main body is located at sliding slot side
It is inlayed on outer wall and is fixed with motor, output shaft one end of the motor is fixedly connected with one end of screw rod, the bottom of the mounting plate
It is inlayed on the outer wall of end and is fixed with sponge block.
Further, on the outer wall of electrical fire-detector main body top positioned at display screen two sides distribution be provided with it is aobvious
Show lamp and button.
Further, the top outer wall of the bottom end outer wall of the sponge block and display screen, display lamp and button connects.
Further, the motor is a kind of stepping clockwise and anticlockwise motor.
Further, bearing is provided at the inner wall rotation connection of the screw rod and sliding slot two sides.
Further, the electrical fire-detector main body, which is located on the top outer wall above the first screw hole, offers countersunk head
Slot.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, and structure is relatively simple tight
It gathers, it is more convenient to realize, wherein cooperating spring to clamp conducting wire by elastic slice, then pass through by the setting of connector assembly
Pressure holding bolt, which is tightened, presses conducting wire, ensure that the stability that electrical fire-detector is electrically connected；Pass through movement
The setting of dust removal assembly carries out the mobile automatic removing realized to display screen surface dust by sponge block, solves traditional spy
It surveys device and needs manually to carry out wiping removing, more inconvenient and laborious problem.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the entirety perspective view of the utility model.
Fig. 2 is the side view cutting structural schematic diagram of the utility model connector assembly.
Fig. 3 is the enlarged drawing of a-quadrant in the utility model Fig. 1.
In figure: 1, electrical fire-detector main body；2, display screen；3, display lamp；4, button；5, wiring hole；6, wiring group
Part；7, movable dust removal component；8, countersunk head slot；61, the first screw hole；62, bolt is pressed；63, spliced eye；64, elastic slice；65, convex block；
66, spring；71, mounting plate；72, sliding block；73, sliding slot；74, the second screw hole；75, screw rod；76, motor；77, sponge block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of electrical fire-detector, including electrical fire
Fire detector main body 1, display screen 2, display lamp 3, button 4, wiring hole 5, connector assembly 6, movable dust removal component 7 and countersunk head slot 8,
Symmetrical on the two sides outer wall of electrical fire-detector main body 1 to offer wiring hole 5, the top of wiring hole 5 is correspondingly arranged
There is connector assembly 6.
Connector assembly 6 includes the first screw hole 61, pressure holding bolt 62, spliced eye 63, elastic slice 64, convex block 65 and spring 66, electricity
Gas fire detector main body 1 is located at perforation on the side inner wall of 63 middle part top of spliced eye and offers the first screw hole 61, the first spiral shell
The inside in hole 61, which is screwed together, pressure holding bolt 62, and electrical fire-detector main body 1, which is located on the inner wall of 63 one end of spliced eye, to be opened
Equipped with spliced eye 63, it is symmetrically welded on the side both ends inner wall of spliced eye 63 and is fixed with elastic slice 64, outside the middle part side of elastic slice 64
It is welded with convex block 65 on wall, elastic slice 64 is corresponded on the two sides inner wall of spliced eye 63 and is welded with spring 66, and spring 66
The outer wall of one end is fixedly connected with 64 side outer wall of elastic slice, is inlayed and is provided on the top outer wall of electrical fire-detector main body 1
Display screen 2, electrical fire-detector main body 1, which is located on the outer wall of 2 side of display screen, is provided with movable dust removal component 7.
Movable dust removal component 7 includes mounting plate 71, sliding block 72, sliding slot 73, the second screw hole 74, screw rod 75, motor 76 and sea
Continuous block 77, electrical fire-detector main body 1, which is located on 2 side top outer wall of display screen, is provided with mounting plate 71, mounting plate 71
It is welded with sliding block 72 on the outer wall of two sides top, corresponds to sliding block 72 on the top outer wall of electrical fire-detector main body 1 and opens up
There is sliding slot 73, perforation offers the second screw hole 74, the inside of the second screw hole 74 on the middle part outer wall of 71 1 side slide 72 of mounting plate
Being screwed together has screw rod 75, and the two sides inner wall of the both ends of screw rod 75 and sliding slot 73 is rotatablely connected, electrical fire-detector main body 1
It is inlayed on the outer wall of 73 side of sliding slot and is fixed with motor 76, the fixed company in output shaft one end of motor 76 and one end of screw rod 75
It connects, is inlayed on the bottom end outer wall of mounting plate 71 and be fixed with sponge block 77；It is located on 1 top outer wall of electrical fire-detector main body aobvious
The two sides distribution of display screen 2 is provided with display lamp 3 and button 4, ensure that the integrality of electrical fire-detector；The bottom of sponge block 77
It holds the top outer wall of outer wall and display screen 2, display lamp 3 and button 4 to connect, later period display screen 2 is carried out by sponge block 77
The deashing on equal surfaces；Motor 76 is a kind of stepping clockwise and anticlockwise motor, is worked by motor 76 and sponge block 77 is driven to be moved；Spiral shell
It is provided with bearing at the inner wall rotation connection of bar 75 and 73 two sides of sliding slot, turns screw rod 75 smoothly by the setting of bearing
It is dynamic；Electrical fire-detector main body 1, which is located on the top outer wall of 61 top of the first screw hole, offers countersunk head slot 8, passes through countersunk head slot 8
Carry out the countersunk head installation of pressure holding bolt 62；When the electrical fire-detector uses wiring, first the conducting wire connected will be needed to be plugged into
It in wiring hole 5, is plugged into one end of conducting wire in the elastic slice 64 of spliced eye 63, cooperates spring 66 to carry out conducting wire by elastic slice 64
Clamping, then carry out tightening conducting wire by pressing bolt 62 and be pressed, it ensure that the stabilization that electrical fire-detector is electrically connected
Property, dust is becomed easily infected by electrical fire-detector when used for a long time display screen 2, by motor 76 work drive screw rod 75 into
Row rotation cooperates the second screw hole 74 to be driven, moves sliding block 72 in sliding slot 73, realizes mounting plate by screw rod 75
Movement of the 71 mobile realization sponge block 77 on display screen 2, display lamp 3 and button 4 is realized to 2 surface dirt of display screen
It removes, which offers convenience.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusionism includes, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also other elements including being not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of electrical fire-detector, including electrical fire-detector main body (1), display screen (2), display lamp (3), button
(4), wiring hole (5), connector assembly (6), movable dust removal component (7) and countersunk head slot (8), it is characterised in that: the electrical fire
Symmetrical on the two sides outer wall of detector body (1) to offer wiring hole (5), the top of the wiring hole (5) correspondence is set
It is equipped with connector assembly (6)；
The connector assembly (6) includes the first screw hole (61), pressure holding bolt (62), spliced eye (63), elastic slice (64), convex block (65)
With spring (66), the electrical fire-detector main body (1), which is located to penetrate through on the side inner wall of top in the middle part of spliced eye (63), is opened
Equipped with the first screw hole (61), the inside of first screw hole (61) is screwed together and has pressure holding bolt (62), and the electrical fire is visited
Survey device main body (1), which is located on the inner wall of spliced eye (63) one end, to be offered spliced eye (63), the side two of the spliced eye (63)
It is symmetrically welded and is fixed with elastic slice (64) on the inner wall of end, be welded with convex block on the middle part side outer wall of the elastic slice (64)
(65), it corresponds to elastic slice (64) on the two sides inner wall of the spliced eye (63) to be welded with spring (66), and spring (66) one end
Outer wall be fixedly connected with elastic slice (64) side outer wall, inlay and set on the top outer wall of the electrical fire-detector main body (1)
It is equipped with display screen (2), the electrical fire-detector main body (1), which is located on the outer wall of display screen (2) side, is provided with mobile remove
Dirt component (7)；
The movable dust removal component (7) includes mounting plate (71), sliding block (72), sliding slot (73), the second screw hole (74), screw rod
(75), motor (76) and sponge block (77), the electrical fire-detector main body (1) are located at display screen (2) side top outer wall
On be provided with mounting plate (71), be welded with sliding block (72) on the two sides top outer wall of the mounting plate (71), it is described electrical
It corresponds to sliding block (72) on the top outer wall of fire detector main body (1) to offer sliding slot (73), the mounting plate (71) one breaks away
Perforation offers the second screw hole (74) on the middle part outer wall of block (72), and the inside of second screw hole (74) is screwed together and has screw rod
(75), and the two sides inner wall of the both ends of screw rod (75) and sliding slot (73) is rotatablely connected, electrical fire-detector main body (1) position
It is fixed with motor (76) in being inlayed on the outer wall of sliding slot (73) side, output shaft one end and screw rod (75) of the motor (76)
One end is fixedly connected, and is inlayed on the bottom end outer wall of the mounting plate (71) and is fixed with sponge block (77).
2. a kind of electrical fire-detector according to claim 1, it is characterised in that: the electrical fire-detector main body
(1) the two sides distribution on the outer wall of top positioned at display screen (2) is provided with display lamp (3) and button (4).
3. a kind of electrical fire-detector according to claim 1, it is characterised in that: outside the bottom end of the sponge block (77)
Wall and the top outer wall of display screen (2), display lamp (3) and button (4) connect.
4. a kind of electrical fire-detector according to claim 1, it is characterised in that: the motor (76) is a kind of stepping
Clockwise and anticlockwise motor.
5. a kind of electrical fire-detector according to claim 1, it is characterised in that: the screw rod (75) and sliding slot (73)
Bearing is provided at the inner wall rotation connection of two sides.
6. a kind of electrical fire-detector according to claim 1, it is characterised in that: the electrical fire-detector main body
(1) it is located on the top outer wall above the first screw hole (61) and offers countersunk head slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789484.0U CN209674490U (en) | 2019-05-29 | 2019-05-29 | A kind of electrical fire-detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789484.0U CN209674490U (en) | 2019-05-29 | 2019-05-29 | A kind of electrical fire-detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209674490U true CN209674490U (en) | 2019-11-22 |
Family
ID=68575501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920789484.0U Active CN209674490U (en) | 2019-05-29 | 2019-05-29 | A kind of electrical fire-detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209674490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327393A (en) * | 2021-05-25 | 2021-08-31 | 威海海洋职业学院 | Ship fire monitoring and early warning device based on machine learning |
-
2019
- 2019-05-29 CN CN201920789484.0U patent/CN209674490U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327393A (en) * | 2021-05-25 | 2021-08-31 | 威海海洋职业学院 | Ship fire monitoring and early warning device based on machine learning |
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