CN108109861A - A kind of elevator switch box with fire-proof function - Google Patents
A kind of elevator switch box with fire-proof function Download PDFInfo
- Publication number
- CN108109861A CN108109861A CN201810089884.0A CN201810089884A CN108109861A CN 108109861 A CN108109861 A CN 108109861A CN 201810089884 A CN201810089884 A CN 201810089884A CN 108109861 A CN108109861 A CN 108109861A
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- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- fire
- upper casing
- elevator switch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of elevator switch boxes with fire-proof function, including upper casing and lower casing, the upper casing bottom is fixedly connected with lower casing, aluminium honeycomb core is fixedly connected with inside the upper casing, asbestos are fixedly connected with inside the aluminium honeycomb core, the upper casing surface has sprayed fireproof coating, the lower casing madial wall is fixed with No.1 chamber, the No.1 intracavitary portion is fixed with No. two chambers, No. two chamber one sides are fixedly connected with No. three chambers, the No.1 intracavitary side is filled with sealing ring, No. two intracavitary portions are fixedly connected with smoke inductor, No. three intracavitary portions are fixed with circuit board.It is of the invention novel in design, it is simple in structure, with good fire-proof function, elevator switch box is made to be not easily susceptible to influence when fire occurs, and can timely notify people, people is made to carry out sufficiently reply and are prepared, secondly, with good anticollision ability, elevator switch box is made to be not easy to be damaged, the service life of hoisting elevator switch enclosure.
Description
Technical field
The present invention relates to a kind of elevator switch box, more particularly to a kind of elevator switch box with fire-proof function.
Background technology
Elevator switch box makes user be used for manipulating the working panel that elevator operates up and down, with the development of economic technology, electricity
Terraced switch enclosure not merely has a kind of this manipulation function, while has certain miscellaneous function, such as：The work(such as fire prevention, moisture-proof, anticollision
Energy.
And existing most elevator switch box makes elevator switch box easily make without fire prevention, moisture-proof, anticollision function
Into damage, the service life of elevator switch box is leveraged, while is in contact for a long time with wall interiors, is relatively easy to be subject to
Infecting for moisture, is easily damaged internal circuit, greatly adds the security risk of people, can not meet people
Demand.For this purpose, a kind of it is proposed that elevator switch box with fire-proof function.
The content of the invention
It is a primary object of the present invention to provide a kind of elevator switch box with fire-proof function, can effectively solve to carry on the back
The problem of in scape technology.
To achieve the above object, the technical solution taken of the present invention is：
A kind of elevator switch box with fire-proof function, including upper casing and lower casing, the upper casing bottom is fixedly connected with lower casing, institute
It states and aluminium honeycomb core is fixedly connected with inside upper casing, asbestos are fixedly connected with inside the aluminium honeycomb core, the upper casing surface sprays
There is a fireproof coating, the lower casing madial wall is fixed with No.1 chamber, and the No.1 intracavitary portion is fixed with No. two chambers, described No. two
Chamber one side is fixedly connected with No. three chambers, and the No.1 intracavitary side is filled with sealing ring, and No. two intracavitary portions are fixedly connected with cigarette
Mist inductor, No. three intracavitary portions are fixed with circuit board, and the lower casing bottom inside is fixed with calcium silicate layer.
Further, through hole is fixed with inside the circuit board, the circuit board bottom is fixedly connected with support column, and
Support column is fixedly connected with lower casing.
Further, display screen being fixed at the top of the upper casing, the display screen one side is fixed with smoke sensing hole,
The display screen opposite side is fixed with button.
Further, the upper casing and lower casing one side wall are fixed with gas vent, and the upper casing and lower casing both sides are solid
Surely it is connected with fixed convex block.
Further, the upper casing is fixedly connected by connecting convex block with lower casing, and the circuit board is by support column and leads to
Kong Yusan chambers are fixedly connected.
Further, the smoke inductor, display screen and button are electrically connected with circuit board.
Further, the fireproof coating is the coating that sodium metasilicate makes, and the sealing ring makes close for phenolic resin
Seal, the support column are the support column that silicon rubber makes.
Compared with prior art, the present invention has the advantages that：
1. this kind is used for a kind of elevator switch box with fire-proof function, fireproof coating is equipped with by upper casing surface, is had good
Flameproof effect, when a fire, can to upper casing surface have certain protection, upper casing be made to be not susceptible to burn.
2. can effectively promote fire prevention, the fire retardancy of upper casing by the combination of aluminium honeycomb core and asbestos, elevator is opened
Closing the circuit inside box has good protective capability, and aluminium honeycomb core can effectively enhance the impact resistant capability of upper casing, make
It is not easy to be damaged, the service life of hoisting elevator switch enclosure.
3. making elevator switch box that there is good moisture protection by calcium silicate layer, lower casing bottom is avoided to be connect for a long time with wall
It touches, is influenced be subject to moisture, so as to avoid that the circuit board inside elevator switch box is damaged,
4. by the combination of smoke sensing hole and the smoke inductor of model, smog can be detected, work as smokescope
During more than specified value, smoke inductor can then pass information to external alarm, be that alarm occurs for alarm, so as to
To notify people, people is made to carry out sufficient Emergency Preparedness.
Description of the drawings
Fig. 1 is used for a kind of overall structure diagram of the elevator switch box with fire-proof function for the present invention.
Fig. 2 is used for a kind of upper casing internal structure schematic diagram of the elevator switch box with fire-proof function for the present invention.
Fig. 3 is used for a kind of lower casing dimensional structure diagram of the elevator switch box with fire-proof function for the present invention.
Fig. 4 is used for a kind of lower casing planar structure schematic diagram of the elevator switch box with fire-proof function for the present invention.
Fig. 5 is used for a kind of lower casing internal structure schematic diagram of the elevator switch box with fire-proof function for the present invention.
In figure：1st, upper casing；2nd, lower casing；3rd, aluminium honeycomb core；4th, asbestos；5th, fireproof coating；6th, No.1 chamber；7th, No. two chambers；8、
No. three chambers；9th, circuit board；10th, sealing ring；11st, smoke inductor；12nd, support column；13rd, calcium silicate layer；14th, display screen；15th, press
Button；16th, smoke sensing hole；17th, gas vent；18th, fixed convex block；19th, through hole.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs. 1-5, a kind of elevator switch box with fire-proof function, including upper casing 1 and lower casing 2,1 bottom of upper casing
End is fixedly connected with lower casing 2, and aluminium honeycomb core 3 is fixedly connected with inside the upper casing 1, is fixedly connected inside the aluminium honeycomb core 3
There are asbestos 4,1 surface of upper casing has sprayed fireproof coating 5, and 2 madial wall of lower casing is fixed with No.1 chamber 6, the No.1
No. two chambers 7 are fixed with inside chamber 6,7 one side of No. two chambers is fixedly connected with No. three chambers 8, and 6 inside of No.1 chamber is filled with
Sealing ring 10 is fixedly connected with smoke inductor 11 inside No. two chambers 7, circuit board is fixed with inside No. three chambers 8
9,2 bottom inside of lower casing is fixed with calcium silicate layer 13.
Wherein, through hole 19 is fixed with inside the circuit board 9, the circuit board bottom is fixedly connected with support column 12,
And support column 12 is fixedly connected with lower casing 2.
Wherein, 1 top of upper casing is fixed with display screen 14, and 14 one side of display screen is fixed with smoke sensing hole
16,14 opposite side of display screen is fixed with button 15.
Wherein, the upper casing 1 and 2 one side wall of lower casing are fixed with gas vent 17, and the upper casing 1 and 2 both sides of lower casing are equal
It is fixedly connected with fixed convex block 18.
Wherein, the upper casing 1 is fixedly connected by connecting convex block 18 with lower casing 2, and the circuit board 9 passes through 12 He of support column
Through hole 19 is fixedly connected with No. three chambers 8.
Wherein, the smoke inductor 11, display screen 14 and button 15 are electrically connected with circuit board 9.
Wherein, the fireproof coating 5 is the coating that sodium metasilicate makes, and the sealing ring 10 is the sealing that phenolic resin makes
Circle, the support column 12 are the support column that silicon rubber makes.
It should be noted that the present invention is a kind of elevator switch box with fire-proof function, during work, by connecting convex block
Upper casing 1 and lower casing 2 are fixed 18 personnel easy to operation, while can be fixed on the wall elevator switch box, by upper
1 surface of shell is equipped with fireproof coating 5, has good flameproof effect, when a fire, can have to 1 surface of upper casing certain
Protection, upper casing 1 is made to be not susceptible to burn, while upper casing 1 can effectively be promoted by the combination of aluminium honeycomb core 3 and asbestos 4
Fire prevention, fire retardancy, there is good protective capability to the circuit inside elevator switch box, and aluminium honeycomb core 3 can be effective
Enhancing upper casing 1 impact resistant capability, it is made to be not easy to be damaged, the service life of hoisting elevator switch enclosure passes through No.1 chamber 6
The sealing ring 10 that internal-internal is equipped with, can enhance the sealing effect of elevator switch box entirety, be not easily accessible out extraneous gas
It closes inside box, further improves the protective capability to internal circuit, secondly, 2 bottom inner portion of lower casing is equipped with calcium silicate layer 13, makes
Elevator switch box has good moisture protection, and 2 bottom of lower casing is avoided to be contacted for a long time with wall, is influenced be subject to moisture, so as to
It avoids damaging the circuit board 9 inside elevator switch box, passes through smoke sensing hole 16 and the smoke sensing of model MQ-2
The combination of device 11 can be detected smog, and when smokescope is more than specified value, smoke inductor 11 then can be by information
External alarm is passed to, is that alarm occurs for alarm, so as to notify people, is ready people, while when electricity
When gases at high pressure are formed inside terraced switch enclosure, it can be excluded by gas vent 17, power pack internal circuit is avoided to be damaged
Bad, by the combination of support column 12 and through hole 19, convenient for fixing circuit board 9, and support column 12 makes for silicon rubber, has certain
Cushioning ability, circuit board 9 is made to be not susceptible to damage.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of elevator switch box with fire-proof function, including upper casing（1）And lower casing（2）, the upper casing（1）Bottom, which is fixed, to be connected
It is connected to lower casing（2）, it is characterised in that：The upper casing（1）Inside is fixedly connected with aluminium honeycomb core（3）, the aluminium honeycomb core（3）It is interior
Portion is fixedly connected with asbestos（4）, the upper casing（1）Surface has sprayed fireproof coating（5）, the lower casing（2）Madial wall fixation is set
There is No.1 chamber（6）, the No.1 chamber（6）Inside is fixed with No. two chambers（7）, No. two chambers（7）One side is fixedly connected with three
Number chamber（8）, the No.1 chamber（6）Inside is filled with sealing ring（10）, No. two chambers（7）Inside is fixedly connected with smoke sensing
Device（11）, No. three chambers（8）Inside is fixed with circuit board（9）, the lower casing（2）Bottom inside is fixed with calcium silicate layer
（13）.
2. a kind of elevator switch box with fire-proof function according to claim 1, it is characterised in that：The circuit board
（9）Inside is fixed with through hole（19）, the circuit board bottom is fixedly connected with support column（12）, and support column（12）With lower casing
（2）It is fixedly connected.
3. a kind of elevator switch box with fire-proof function according to claim 1, it is characterised in that：The upper casing（1）
Top is fixed with display screen（14）, the display screen（14）One side is fixed with smoke sensing hole（16）, the display screen
（14）Opposite side is fixed with button（15）.
4. a kind of elevator switch box with fire-proof function according to claim 1, it is characterised in that：The upper casing（1）
And lower casing（2）One side wall is fixed with gas vent（17）, the upper casing（1）And lower casing（2）Both sides have been fixedly connected with fixation
Convex block（18）.
5. a kind of elevator switch box with fire-proof function according to claim 1, it is characterised in that：The upper casing（1）
By connecting convex block（18）With lower casing（2）It is fixedly connected, the circuit board（9）Pass through support column（12）And through hole（19）With No. three
Chamber（8）It is fixedly connected.
6. a kind of elevator switch box with fire-proof function according to claim 1, it is characterised in that：The smoke sensing
Device（11）, display screen（14）And button（15）And circuit board（9）It is electrically connected.
7. a kind of elevator switch box with fire-proof function according to claim 1, it is characterised in that：The fireproof coating
（5）For the coating that sodium metasilicate makes, the sealing ring（10）For the sealing ring that phenolic resin makes, the support column（12）For silicon
The support column that rubber makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089884.0A CN108109861A (en) | 2018-01-30 | 2018-01-30 | A kind of elevator switch box with fire-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089884.0A CN108109861A (en) | 2018-01-30 | 2018-01-30 | A kind of elevator switch box with fire-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108109861A true CN108109861A (en) | 2018-06-01 |
Family
ID=62221216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810089884.0A Pending CN108109861A (en) | 2018-01-30 | 2018-01-30 | A kind of elevator switch box with fire-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108109861A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744652A (en) * | 2021-01-12 | 2021-05-04 | 南通润雅机电科技有限公司 | Elevator switch box with fire prevention function |
| CN112867318A (en) * | 2021-01-19 | 2021-05-28 | 宝武杰富意特殊钢有限公司 | Protection device, caliper protection alarm system and method |
| CN114538344A (en) * | 2022-02-17 | 2022-05-27 | 黄诘洒 | Auxiliary supporting device for installing LED display screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182273A (en) * | 2011-03-01 | 2011-09-14 | 章明耀 | Composite fireproof honeycomb panel |
| CN202245585U (en) * | 2011-09-30 | 2012-05-30 | 日立电梯（中国）有限公司 | Wall-mounted elevator operation box |
| CN203689644U (en) * | 2014-01-08 | 2014-07-02 | 宁波明科机电有限公司 | Breaker of novel built-in smog sensor |
| CN104425150A (en) * | 2013-08-20 | 2015-03-18 | 天津市至上电器有限公司 | Intelligent smoke-alarm wall switch |
| CN205772556U (en) * | 2016-05-17 | 2016-12-07 | 康达电梯有限公司 | A kind of lift car waterproof fireproofing control panel box |
| CN107610399A (en) * | 2017-10-13 | 2018-01-19 | 天津市久跃科技有限公司 | A kind of intelligent plant fire protection alarm device |
-
2018
- 2018-01-30 CN CN201810089884.0A patent/CN108109861A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182273A (en) * | 2011-03-01 | 2011-09-14 | 章明耀 | Composite fireproof honeycomb panel |
| CN202245585U (en) * | 2011-09-30 | 2012-05-30 | 日立电梯（中国）有限公司 | Wall-mounted elevator operation box |
| CN104425150A (en) * | 2013-08-20 | 2015-03-18 | 天津市至上电器有限公司 | Intelligent smoke-alarm wall switch |
| CN203689644U (en) * | 2014-01-08 | 2014-07-02 | 宁波明科机电有限公司 | Breaker of novel built-in smog sensor |
| CN205772556U (en) * | 2016-05-17 | 2016-12-07 | 康达电梯有限公司 | A kind of lift car waterproof fireproofing control panel box |
| CN107610399A (en) * | 2017-10-13 | 2018-01-19 | 天津市久跃科技有限公司 | A kind of intelligent plant fire protection alarm device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112744652A (en) * | 2021-01-12 | 2021-05-04 | 南通润雅机电科技有限公司 | Elevator switch box with fire prevention function |
| CN112867318A (en) * | 2021-01-19 | 2021-05-28 | 宝武杰富意特殊钢有限公司 | Protection device, caliper protection alarm system and method |
| CN114538344A (en) * | 2022-02-17 | 2022-05-27 | 黄诘洒 | Auxiliary supporting device for installing LED display screen |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |
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| RJ01 | Rejection of invention patent application after publication |