CN109493557A - A kind of detector for electric fire protection structure - Google Patents
A kind of detector for electric fire protection structure Download PDFInfo
- Publication number
- CN109493557A CN109493557A CN201811635835.9A CN201811635835A CN109493557A CN 109493557 A CN109493557 A CN 109493557A CN 201811635835 A CN201811635835 A CN 201811635835A CN 109493557 A CN109493557 A CN 109493557A
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- China
- Prior art keywords
- cover
- hole
- face
- display screen
- piece
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000010276 construction Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000013461 design Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 210000000038 chest Anatomy 0.000 description 6
- 238000010891 electric arc Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000037072 sun protection Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
A kind of detector for electric fire protection structure of the present invention, including rotary shaft rack, cover lid, the first buckle, water proof ring, cover, eyeglass, face-piece, bracket, key, display screen circuit board, main circuit board, pedestal, the first side cover, the second side cover, hanging plate, the second buckle.The side of rotary shaft rack is equipped with multiple S type shafts, and attacker is equipped in the middle part of the other side, and the both sides of attacker is respectively provided with a button hole, keeps to the side to set that there are two wire inlet/outlet holes on the downside of cover.The frontal design of face-piece is alternative construction block, and the arranged on left and right sides of face-piece is equipped with radiating groove.The top of bracket is rectangular platform, and lower part is the chassis that surrounding is blown out, and the bottom of chassis is equipped with multiple rack screw holes, and the upper and lower two sides of chassis are respectively equipped with the first rectangular through-hole, the second rectangular through-hole.This programme solves existing detector for electric fire protection and there is the safety and waterproof, sun-proof, the high problem of user's buying expenses for also needing separately to guarantee connecting terminal with a chest other than itself.
Description
Technical field
The present invention relates to fire hazard monitoring field of detecting more particularly to a kind of detector for electric fire protection structures.
Background technique
The main reason for electrical fire occurs is electric short circuit, including phase fault and single-line to ground fault.Phase fault
It is generally possible to generate biggish short circuit current, overcurrent protective device is made to act and cut off the power in time, therefore less generation is electrical
Fire.Single-line to ground fault can be divided into metallic short circuit and arc resistance short circuit.Metallic short circuit it is on fire danger less, it is main because
Short circuit current is big, and overcurrent protective device is cut off the power in time under the action of short circuit current.Arc resistance short circuit is connect due to fault point
It touches bad, is not melted and bursts out electric arc or electric spark.Since the failure point impedance that arc resistance short circuit occurs is larger, breaker
It is difficult to act, so that electric arc be made to continue to exist.According to survey, the arc temperature generated slightly larger than 0.5A electric current is up to 2 000~3 000
DEG C, can ignite any combustible, and when maintenance voltage of electric arc is down to 20V can make the presence that electric arc is continuous, stable.Therefore,
The electric arc that arc resistance short circuit occurs often becomes the incendiary source of electrical fire.
The risk parameters such as residual current and temperature in the detectable electric wiring of detector for electric fire protection are reported according to setting
Alert value issues sound and light alarm signal, and forms electric fire monitoring system by communication network and electrical fire monitoring device.Electricity
Gas fire monitoring detector includes residual current detection and temperature sensing.Detector for electric fire protection is set with electrical fire monitoring
It is standby to constitute different electric fire monitoring systems, to adapt to different occasions, different capabilities and the demand of different clients.
But existing detector for electric fire protection on the market at present, have the disadvantage that (1) for being mounted on room
Interior, other than detector for electric fire protection itself, it is also necessary to which the another safety for guaranteeing connecting terminal with a chest is used
Family buying expenses are high.(2) for being mounted on outdoor, due to needing waterproof, anti-exposure, it is also desirable to another to match a chest to guarantee
The safety of connecting terminal and waterproof, sun-proof problem, user's buying expenses are high.
To solve the above problems, we have invented a kind of detector for electric fire protection structures.
Summary of the invention
Goal of the invention of the invention is to solve existing detector for electric fire protection and exists also to need other than itself
The another safety and waterproof, sun-proof, the high problem of user's buying expenses for guaranteeing connecting terminal with a chest.It is specifically solved
Certainly scheme is as follows:
A kind of detector for electric fire protection structure, including rotary shaft rack, cover lid, the first buckle, water proof ring, cover,
Eyeglass, face-piece, bracket, key, display screen circuit board, main circuit board, pedestal, the first side cover, the second side cover, hanging plate, the second card
Button.
The side of rotary shaft rack is equipped with multiple S type shafts, and the multiple annulus being equipped with the side of the cover lid match,
Attacker is equipped in the middle part of the other side of the cover lid, the both sides of attacker is respectively provided with a button hole, button hole and first buckle end
The convex block in portion matches, and the positive Middle face of the cover is equipped with rectangular window, and the upside of rectangular window, which is equipped with, installs the shaft branch
The structure of frame, the downside of rectangular window are equipped with the first card slot of first buckle of installation two, and the surrounding of the cover is to enclose
Hold together structure, the structure for installing the water proof ring be equipped with along four sides of rectangular window, keep to the side to set on the downside of the cover there are two into
Outlet hole.
The lens sticker is alternative construction block in the front of the face-piece, the frontal design of the face-piece, the face-piece
Arranged on left and right sides is equipped with radiating groove, and two side lower parts are respectively equipped with grab, and the upper and lower two sides of the face-piece are unlimited.The bracket
Top is the rectangular platform that surrounding is crowded around, and the front of rectangular platform is equipped with display screen windows, key through-hole and buzzing through-hole, rectangle
The arranged on left and right sides of platform is equipped with radiating groove, and the lower part of the bracket is the chassis that surrounding is blown out, and the bottom of chassis is equipped with multiple
Frame screw hole, the upper and lower two sides of chassis are respectively equipped with the first rectangular through-hole, the second rectangular through-hole, the arranged on left and right sides difference of chassis
Equipped with the card slot for engaging the grab.
The display screen circuit board is equipped with multiple touch-switch, buzzer, and the key covers on the touch-switch
It is exposed to the key through-hole of the bracket, comes to the back side of the eyeglass.The buzzing that the buzzer is exposed to the bracket is logical
Hole is directed at the buzzing aperture being arranged on the eyeglass.The main circuit board below the display screen circuit board it is upper and lower
Both ends are respectively equipped with row's connecting terminal, and it is logical that two rows of connecting terminals are pierced by first rectangular through-hole, second rectangle respectively
Hole, the main circuit board set that there are four mainboard mounting holes, and the first screw column of the pedestal that surrounding is crowded around is mounted on by screw
On.
The inside of the pedestal is equipped with matched second screw column in rack screw hole with the bracket, the bottom of the pedestal
Face, which is transversely provided with, matches the sliding slot that the two sides crimp of the hanging plate is caught in, the bottom surface of the pedestal set on lower side there are two match institute
State the second card slot that the second buckle is caught in, the upper/lower terminal of the arranged on left and right sides of the pedestal is respectively equipped with two pairs of matchings described the
The short axle that one side cover, second side cover are installed.First side cover is structure that is left and right, positive, crowding around above, left and right
Two side lower parts are respectively equipped with a shaft hole, and cover in the short axle of the upper end of the arranged on left and right sides of the pedestal, first side
It covers and is equipped with crochet on the inside of positive edge, the hook groove being arranged with the positive top of the face-piece engages.Second side cover is
Structure that is left and right, positive, crowding around below, arranged on left and right sides lower part is respectively equipped with a shaft hole, and covers in the pedestal
In the short axle of the lower end of arranged on left and right sides, it is equipped with crochet on the inside of the positive edge of the second side cover, it is positive with the face-piece
The hook groove engaging being arranged below, keeps to the side to set that there are two wire inlet/outlet holes below second side cover.
Further, the positive upper and lower part of the cover is respectively that three triangles face out the structure that arch connects, described
First side cover, the positive of second side cover also face out the structure that arch connects for three triangles.The four side edge of the cover
Inside is respectively equipped with cover grab, respectively with longitudinal card slot of the pedestal corresponding site is set, horizontal card slot engages.It is described
The left side of main circuit board is equipped with antenna terminal and software upgrading interface, the corresponding site of the bracket be equipped with matched antenna opening and
Upgrade mouth.The back side of the pedestal is drifted out equipped with boss up and down respectively, and the left and right both ends that boss drifts out are respectively equipped with triangle
The bottom of surface chamfer, the pedestal is equipped with radiating groove.
Optional one, the alternative construction block of the face-piece is surrounded by the splicing block structure that can be pulled off, the alternative construction
Block is equipped with display screen windows, key through-hole and buzzing through-hole, and the display screen circuit board is equipped with display screen, display screen and aobvious
Display screen window is concordant.
Optional two, the alternative construction block of the face-piece is surrounded by the splicing block structure that can be pulled off, and breaks lower alternative construction
Block, display screen are mounted on the front of the bracket, connect display screen circuit board, the front of display screen and the face-piece by winding displacement
Concordantly.Touch-switch is removed on the display screen circuit board, the sound of buzzer is spread out of from the radiating groove of side, on the eyeglass
Buzzing aperture is not set.
In conclusion being had the advantages that using technical solution of the present invention
This programme solve existing detector for electric fire protection exist also need separately to match a chest other than itself
To guarantee the safety and waterproof, sun-proof, the high problem of user's buying expenses of connecting terminal.When indoors using installation, this
It does not need to use cover in scheme, face-piece, eyeglass, bracket, display screen circuit board, main circuit board, the first side cover, second need to be only installed
The components such as side cover, pedestal, the first side cover, the second side cover are flip structure, and devise the hook groove on crochet and face-piece and fasten
Structure ensure that connecting terminal will not be exposed with conducting wire, very safe.The rectangular platform structure of bracket and the structure matching of face-piece
Play the role of very firm fixation shell together, for protecting display screen and the circuit components of inside not by external force
Damage it is extremely advantageous.Alternative construction block on face-piece, flexible design, multi-purpose content can be used for large and small display screen, and not
The use of a plurality of products designed by machine core board component with route, versatility is good, reduces the cost of mold and production, is convenient for
Product transformation.Bracket, face-piece, the radiating groove on pedestal are conducive to the heat dissipation of heating device, improve the stability of product.In room
When outer use installation, the auxiliary equipments such as cover, cover lid, water proof ring are equipped in this programme, user is not required to and goes to buy other casees again
Son, it is very convenient as long as transparent cover to be covered on to the outside of face-piece component, and waterproof and sun protection good.Cover lid is logical
The first snap-lock is crossed on cover, can remove the first buckle when needing, cover lid is opened and carries out control button or touch screen
Operation.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described.It should be evident that the accompanying drawings in the following description is only that a part of the invention is real
Example is applied, for those of ordinary skill in the art, without any creative labor, additionally it is possible to attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of detector for electric fire protection structure chart of the present invention；
Fig. 2 is the structure chart of face-piece of the present invention；
Fig. 3 is the structure chart of bracket of the present invention；
Fig. 4 is the structure chart of pedestal of the present invention；
Fig. 5 is the knot of the eyeglass of the embodiment of the present invention two, face-piece, display screen, bracket, display screen circuit board, main circuit board
Composition.
Description of symbols:
1- rotary shaft rack, 2- cover lid, 3- first are buckled, 4- water proof ring, 5- cover, 6- eyeglass, 7- face-piece, 8- bracket,
9- key, 10- display screen circuit board, 11- main circuit board, 12- pedestal, the first side cover of 13-, the second side cover of 14-, 15- hanging plate,
16- second is buckled, 17-S type shaft, 18- annulus, 19- attacker, 20- button hole, 21- convex block, 22- rectangular window, and 23- first blocks
Slot, 24- wire inlet/outlet hole, 25- alternative construction block, 26- radiating groove, 27- grab, 28- rectangular platform, 29- display screen windows, 30-
Key through-hole, 31- buzzing through-hole, 32- chassis, 33- rack screw hole, the first rectangular through-hole of 34-, the second rectangular through-hole of 35-,
36- touch-switch, 37- buzzer, 38- buzzing aperture, 39- connecting terminal, the second screw column of 40-, 41- card slot, 42- sliding slot,
The second card slot of 43-, 44- short axle, 45- shaft hole, 46- hook groove, tri- triangles of 47- face out arch and connect, 48- antenna terminal, and 49- is soft
Part upgrade interface, 50- antenna opening, 51- upgrading mouth, 52- boss, 53- display screen, the first screw column of 54-, 55- mainboard mounting hole,
The longitudinal direction 56- card slot, 57- horizontal card slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one:
As shown in Figures 1 to 4, a kind of detector for electric fire protection structure, including rotary shaft rack 1, cover lid 2, first
Buckle 3, water proof ring 4, cover 5, eyeglass 6, face-piece 7, bracket 8, key 9, display screen circuit board 10, main circuit board 11, pedestal 12,
First side cover 13, the second side cover 14, the buckle of hanging plate 15, second 16.
The side of rotary shaft rack 1 is equipped with multiple S type shafts 17, the multiple annulus being equipped with the side of cover lid 2 18
Match, attacker 19 is equipped in the middle part of the other side of cover lid 2, the both sides of attacker 19 is respectively provided with a button hole 20, button hole 20 and the first card
The convex block 21 for detaining 3 ends matches, and the positive Middle face of cover 5 is equipped with rectangular window 22, and the upside of rectangular window 22 is equipped with installation and turns
The structure of bracing strut 1, the downside of rectangular window 22 are equipped with the first card slot 23 of two first buckles 3 of installation, and the surrounding of cover 5 is
Structure is crowded around, is equipped with the structure of installation water proof ring 4 along four sides of rectangular window 22, the downside of cover 5 keeps to the side to set that there are two disengaging
String holes 24.
Eyeglass 6 is attached to the front of face-piece 7, and the frontal design of face-piece 7 is alternative construction block 25, and the arranged on left and right sides of face-piece 7 is set
There is radiating groove 26, two side lower parts are respectively equipped with grab 27, and the upper and lower two sides of face-piece 7 are unlimited.The top of bracket 8 is all around
The rectangular platform 28 held together, the front of rectangular platform 28 are equipped with display screen windows 29, key through-hole 30 and buzzing through-hole 31, and rectangle is flat
The arranged on left and right sides of platform 28 is equipped with radiating groove 26, and the lower part of bracket 8 is the chassis 32 that surrounding is blown out, and the bottom of chassis 32 is equipped with more
A rack screw hole 33, the upper and lower two sides of chassis 32 are respectively equipped with the first rectangular through-hole 34, the second rectangular through-hole 35.Chassis 32
Arranged on left and right sides be respectively equipped with engaging grab 27 card slot 41.
Display screen circuit board 10 is equipped with multiple touch-switch 36, buzzer 37, and 9 sets of key are exposed on touch-switch 36
In the key through-hole 30 of bracket 8, the back side of eyeglass 6 is come to.Buzzer 37 is exposed to the buzzing through-hole 31 of bracket 8, is directed at eyeglass 6
The buzzing aperture 38 of upper setting.The upper/lower terminal of main circuit board 11 below display screen circuit board 10 is respectively equipped with a row
Connecting terminal 39, two rows of connecting terminals 39 are pierced by the first rectangular through-hole 34, the second rectangular through-hole 35 respectively, and main circuit board 11 is equipped with
Four mainboard mounting holes 55 are mounted on the first screw column 54 of the pedestal 12 that surrounding is crowded around by screw.
The inside of pedestal 12 is equipped with matched second screw column 40 in rack screw hole 33 with bracket 8, the bottom surface of pedestal 12
It is transversely provided with the sliding slot 42 that is caught in of two sides crimp of matching hanging plate 15, the bottom surface of pedestal 12 sets that there are two the second cards of matching on lower side
16 the second card slots 43 for being caught in of button, the upper/lower terminal of the arranged on left and right sides of pedestal 12 be respectively equipped with two pairs of first side covers 13 of matching,
The short axle 44 of second side cover 14 installation.First side cover 13 is structure that is left and right, positive, crowding around above, arranged on left and right sides lower part
It is respectively equipped with a shaft hole 45, and is covered in the short axle 44 of the upper end of the arranged on left and right sides of pedestal 12, the first side cover 13 is positive
It is equipped with crochet (being not drawn into figure) on the inside of edge, the hook groove (being not drawn into figure) being arranged with the positive top of face-piece 7 engages.The
Two side covers 14 are structure that is left and right, positive, crowding around below, and arranged on left and right sides lower part is respectively equipped with a shaft hole 45, and covers
In the short axle 44 of the lower end of the arranged on left and right sides of pedestal 12, crochet is equipped on the inside of the positive edge of the second side cover 14 and (is not drawn in figure
Out), engage with the positive hook groove 46 being arranged below of face-piece 7, keep to the side to set that there are two wire inlet/outlet holes below the second side cover 14
24。
Further, the positive upper and lower part of cover 5 is respectively that three triangles face out the structure that arch connects 47, the first side
Lid 13, the positive of the second side cover 14 also face out the structure that arch connects 47 for three triangles.Distinguish the inside of the four side edge of cover 5
(be not drawn into figure) equipped with cover grab, respectively with longitudinal card slot 56 of 12 corresponding site of pedestal is set, horizontal card slot 57 is blocked
It closes.The left side of main circuit board 11 is equipped with antenna terminal 48 and software upgrading interface 49, and the corresponding site of bracket 8 is equipped with matched day
Line mouth 50 and upgrading mouth 51.The back side of pedestal 12 is equipped with boss 52 up and down respectively and drifts out, the left and right both ends that boss 52 drifts out
It is respectively equipped with triangle surface chamfer.
As the present embodiment one, the alternative construction block 25 of face-piece 7 is surrounded by the splicing block structure that can be pulled off, optional knot
Building block 25 is equipped with display screen windows 29, key through-hole 30 and buzzing through-hole 31, and display screen circuit board 10 is equipped with display screen 53,
Display screen 53 is concordant with display screen windows 29.The bottom of pedestal 12 is equipped with radiating groove 26.
Embodiment two:
As shown in figure 5, as another embodiment two, unlike above-described embodiment one, the alternative construction block of face-piece 7
25 are surrounded by the splicing block structure that can be pulled off, and break lower alternative construction block 25, and display screen 53 is mounted on the front of bracket 8, lead to
Winding displacement (being not drawn into figure) connection display screen circuit board 10 is crossed, display screen 53 is concordant with the front of face-piece 7.Display screen circuit board 10
On remove touch-switch, without installation key, the sound of buzzer 37 is spread out of from the radiating groove 26 of side, on eyeglass 6 not
If buzzing aperture.Display screen 53 in the present embodiment two is touch screen, remaining content is identical as above-described embodiment one, no longer superfluous
It states.
In conclusion being had the advantages that using technical solution of the present invention
This programme solve existing detector for electric fire protection exist also need separately to match a chest other than itself
To guarantee the safety and waterproof, sun-proof, the high problem of user's buying expenses of connecting terminal.When indoors using installation, this
It does not need to use cover 5 in scheme, face-piece 7, eyeglass 6, bracket 8, display screen circuit board 10, main circuit board 11, first need to be only installed
The components such as side cover 13, the second side cover 14, pedestal 12, the first side cover 13, the second side cover 14 are flip structure, and devise crochet
46 fastening structure of hook groove on (being not drawn into figure) and face-piece 7 ensure that connecting terminal 48 and conducting wire (being not drawn into figure) will not
It is exposed, it is very safe.28 structure of rectangular platform of bracket 8 plays very firm fixation together with the structure matching of face-piece 7
The effect of shell, for protecting display screen 53 and the circuit components of inside extremely advantageous not by the damage of external force.On face-piece 7
Alternative construction block 25, flexible design, multi-purpose content can be used for large and small display screen 53, and the machine core board component of different routes
The use of designed a plurality of products, versatility is good, reduces the cost of mold and production, is convenient for product transformation.Bracket 8, face
Radiating groove 26 on shell 7, pedestal 12 is conducive to the heat dissipation of heating device, improves the stability of product.It is installed in outdoor application
When, the auxiliary equipments such as cover 5, cover lid 2, water proof ring 4 are equipped in this programme, are not required to user and are gone to buy other chests again, as long as
Transparent cover 5 is covered on to the outside of 7 component of face-piece, it is very convenient, and waterproof and sun protection good.Cover lid 2 passes through the
One buckle 3 is locked on cover 5, and the first buckle 3 can be removed when needing, and is opened cover lid 2 and is carried out control button 9 or touch screen
The operation of (refer in embodiment two and be mounted on the positive display screen 53 of bracket).
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (6)
1. a kind of detector for electric fire protection structure, it is characterised in that: including rotary shaft rack, cover lid, the first buckle, waterproof
Circle, eyeglass, face-piece, bracket, key, display screen circuit board, main circuit board, pedestal, the first side cover, the second side cover, is hung cover
Plate, the second buckle；
The side of rotary shaft rack is equipped with multiple S type shafts, and the multiple annulus being equipped with the side of the cover lid match, described
Attacker is equipped in the middle part of the other side of cover lid, the both sides of attacker is respectively provided with a button hole, and button hole and described first buckle end
Convex block matching, the positive Middle face of the cover are equipped with rectangular window, and the upside of rectangular window, which is equipped with, installs the rotary shaft rack
Structure, the downside of rectangular window are equipped with the first card slot of first buckle of installation two, and the surrounding of the cover is to crowd around knot
Structure is equipped with the structure for installing the water proof ring along four sides of rectangular window, keeps to the side to set that there are two inlet-outlet lines on the downside of the cover
Hole；
For the lens sticker in the front of the face-piece, the frontal design of the face-piece is alternative construction block, the face-piece it is left and right
Two sides are equipped with radiating groove, and two side lower parts are respectively equipped with grab, and the upper and lower two sides of the face-piece are unlimited；The top of the bracket
Front for the rectangular platform that surrounding is crowded around, rectangular platform is equipped with display screen windows, key through-hole and buzzing through-hole, rectangular platform
Arranged on left and right sides be equipped with radiating groove, the lower part of the bracket is the chassis that surrounding is blown out, and the bottom of chassis is equipped with multiple bracket spiral shells
Wire hole, the upper and lower two sides of chassis are respectively equipped with the first rectangular through-hole, the second rectangular through-hole, and the arranged on left and right sides of chassis is respectively equipped with
Engage the card slot of the grab；
The display screen circuit board is equipped with multiple touch-switch, buzzer, and the key is covered to be exposed on the touch-switch
In the key through-hole of the bracket, the back side of the eyeglass is come to；The buzzer is exposed to the buzzing through-hole of the bracket, right
The buzzing aperture being arranged on the quasi- eyeglass；The upper/lower terminal of the main circuit board below the display screen circuit board
It is respectively equipped with row's connecting terminal, two rows of connecting terminals are pierced by first rectangular through-hole, second rectangular through-hole, institute respectively
It states main circuit board and sets and be mounted on by screw on the first screw column of the pedestal that surrounding is crowded around there are four mainboard mounting hole；
The inside of the pedestal is equipped with matched second screw column in rack screw hole with the bracket, and the bottom surface of the pedestal is horizontal
To being equipped with the sliding slot for matching the two sides crimp of the hanging plate and being caught in, the bottom surface of the pedestal sets that there are two match described the on lower side
Two the second card slots being caught in, the upper/lower terminal of the arranged on left and right sides of the pedestal are respectively equipped with two pairs of matching first sides
The short axle that lid, second side cover are installed；First side cover is structure that is left and right, positive, crowding around above, arranged on left and right sides
Lower part is respectively equipped with a shaft hole, and covers in the short axle of the upper end of the arranged on left and right sides of the pedestal, and first side cover is just
Crochet is equipped on the inside of the edge in face, the hook groove being arranged with the positive top of the face-piece engages；Second side cover be it is left,
Right, front, the structure crowded around below, arranged on left and right sides lower part are respectively equipped with a shaft hole, and cover the pedestal a left side,
In the short axle of the lower end of right two sides, second side cover is equipped with crochet on the inside of positive edge, with the face-piece it is positive under
The hook groove engaging of side setting, keeps to the side to set that there are two wire inlet/outlet holes below second side cover.
2. a kind of detector for electric fire protection structure according to claim 1, it is characterised in that: on the cover is positive
Portion and lower part are respectively that three triangles face out the structure that arch connects, and first side cover, the positive of second side cover are also three
A triangle faces out the structure that arch connects；The inside of the four side edge of the cover is respectively equipped with cover grab, exists respectively with setting
Longitudinal card slot of the pedestal corresponding site, horizontal card slot engaging.
3. a kind of detector for electric fire protection structure according to claim 2, it is characterised in that: a left side for the main circuit board
Side is equipped with antenna terminal and software upgrading interface, and the corresponding site of the bracket is equipped with matched antenna opening and upgrading mouth.
4. a kind of detector for electric fire protection structure according to claim 3, it is characterised in that: the optional knot of the face-piece
Building block is surrounded by the splicing block structure that can be pulled off, and the alternative construction block is equipped with display screen windows, key through-hole and bee
Ring through-hole, and the display screen circuit board is equipped with display screen, and display screen is concordant with display screen windows.
5. a kind of detector for electric fire protection structure according to claim 3, it is characterised in that: the optional knot of the face-piece
Building block is surrounded by the splicing block structure that can be pulled off, and breaks lower alternative construction block, and display screen is mounted on the front of the bracket, leads to
Winding displacement connection display screen circuit board is crossed, display screen is concordant with the front of the face-piece；It removes and touches on the display screen circuit board
The sound of switch, buzzer is spread out of from the radiating groove of side, does not set buzzing aperture on the eyeglass.
6. a kind of detector for electric fire protection structure according to claim 3, it is characterised in that: the back side of the pedestal point
It is not drifted out up and down equipped with boss, the left and right both ends that boss drifts out are respectively equipped with triangle surface chamfer, and the bottom of the pedestal is set
There is radiating groove.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635835.9A CN109493557B (en) | 2018-12-29 | 2018-12-29 | Electric fire monitoring detector structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811635835.9A CN109493557B (en) | 2018-12-29 | 2018-12-29 | Electric fire monitoring detector structure |
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| Publication Number | Publication Date |
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| CN109493557A true CN109493557A (en) | 2019-03-19 |
| CN109493557B CN109493557B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811635835.9A Active CN109493557B (en) | 2018-12-29 | 2018-12-29 | Electric fire monitoring detector structure |
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| JP2001283344A (en) * | 2000-03-31 | 2001-10-12 | Matsushita Electric Works Ltd | Fire sensor |
| KR20080001716U (en) * | 2006-12-07 | 2008-06-11 | 이종길 | Heat detector for the fire |
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| CN205621213U (en) * | 2016-03-04 | 2016-10-05 | 深圳市永昌达电子有限公司 | Fire detector |
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| CN207337602U (en) * | 2017-09-28 | 2018-05-08 | 深圳市赛飞奇光子技术有限公司 | Independent electrical fire monitoring detector |
| CN209343490U (en) * | 2018-12-29 | 2019-09-03 | 深圳市赛飞奇光子技术有限公司 | A kind of electrical fire monitor structure |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615184U (en) * | 1992-07-17 | 1994-02-25 | 能美防災株式会社 | Fire detector |
| JP2001283344A (en) * | 2000-03-31 | 2001-10-12 | Matsushita Electric Works Ltd | Fire sensor |
| KR20080001716U (en) * | 2006-12-07 | 2008-06-11 | 이종길 | Heat detector for the fire |
| DE102014225899A1 (en) * | 2014-12-15 | 2016-06-16 | Osram Opto Semiconductors Gmbh | Optoelectronic assembly, optoelectronic system and sun protection |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109493557B (en) | 2024-02-06 |
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