CN110798996A - Fire-fighting emergency control host power supply with protection device - Google Patents
Fire-fighting emergency control host power supply with protection device Download PDFInfo
- Publication number
- CN110798996A CN110798996A CN201810872970.9A CN201810872970A CN110798996A CN 110798996 A CN110798996 A CN 110798996A CN 201810872970 A CN201810872970 A CN 201810872970A CN 110798996 A CN110798996 A CN 110798996A
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- China
- Prior art keywords
- box body
- inner box
- power supply
- outer box
- protection device
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- 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
-
- 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
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- 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
- H05K5/0217—Mechanical details of casings
-
- 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
- H05K5/03—Covers
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a power supply for a fire-fighting emergency control host with a protection device, which comprises an outer box body and an inner box body arranged at the inner top of the outer box body, wherein a water outlet is formed in the bottom of the outer box body, a grid opening is formed in the side wall of the outer box body, a first supporting block with a cylindrical hole is formed in the side wall of the inner box body, a vertical hanging rod penetrates through the cylindrical hole, a limiting block is arranged at the upper end of the hanging rod, a floating plate transversely positioned below the inner box body is fixed at the lower end of the hanging rod, a power main body and an air cylinder are arranged in the inner box body, the air cylinder is connected with a water outlet blocking cover through a downward piston rod, a cross rod facing the inner box body is vertically fixed on the hanging rod, a vertically upward collision pin is arranged at the part of the cross rod positioned in the inner box body, a second supporting. The invention generates buoyancy by accumulating water in the outer box body in plum rain seasons, generates power by the buoyancy to push the switch to change the state, thereby cutting off the power supply circuit, and meanwhile, the water outlet is opened by the cylinder to discharge water.
Description
Technical Field
The invention relates to a power supply device, in particular to a power supply source of a fire-fighting emergency control host with a protection device.
Background
The power supply of traditional fire control emergency control host computer receives the weather influence and intakes easily and damages in the plum rain season, and the power that can not be timely behind the power out of control moreover enlarges the trouble face easily, burns out more devices in the control host computer.
Disclosure of Invention
The invention aims to provide a power supply for a fire-fighting emergency control host with a protection device, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a take protection device's fire emergency control host computer power supply, includes:
the outer box body is square, a drainage port is formed in the bottom surface, mounting support legs are arranged at four corners of the bottom of the outer box body, and a plurality of grid openings are formed in the side wall of the outer box body;
the inner box body is a square box body positioned in the outer box body and is fixed at the inner top of the outer box body, four first supporting blocks protruding outwards are respectively arranged on the side walls of the left side and the right side of the inner box body, the first supporting blocks are arranged in pairs in the vertical direction, and cylindrical holes penetrating up and down are formed in the first supporting blocks;
four suspension rods are arranged, each suspension rod penetrates through the cylindrical holes in the upper and lower first supporting blocks, and the top end of each suspension rod is provided with a limiting block;
the floating plate is transversely arranged in the outer box body, is positioned below the inner box body and is parallel to the bottom surface of the inner box body, and the lower end of the suspension rod is fixed on the floating plate and is used for suspending the floating plate;
the power supply main body is arranged at the inner top of the inner box body;
the cylinder is vertically and downwards arranged at the inner top of the inner box body, a vertically and downwards piston rod is connected onto the cylinder, and the lower end of the piston rod sequentially penetrates through the bottom of the inner box body and the floating plate to be connected onto a water outlet blocking cover arranged at the water outlet;
the two cross rods are respectively and vertically fixed on the two suspension rods, the connecting ends of the cross rods and the suspension rods are positioned between the upper first supporting block and the lower first supporting block, and the other ends of the cross rods penetrate through strip-shaped grooves vertically formed in the side wall of the inner box body and extend into the inner box body;
two collision pins are arranged on the two cross rods respectively and vertically upwards, and are positioned inside the inner box body;
the two second supporting blocks are arranged on the inner side wall of the inner box body in a protruding mode and are respectively located right above the two striker pins, and a first switch used for controlling a power supply circuit where the power supply main body is located and a second switch used for controlling the on-off of a circuit where the air cylinder is located are respectively arranged on the bottom surfaces of the two second supporting blocks.
Preferably, for the power supply of the fire emergency control host with the protection device, the first switch and the second switch are respectively positioned right above the two striker pins.
Preferably, for the fire emergency control host power supply with the protection device, the bottom of the inner box body is provided with a plurality of heat dissipation holes.
Preferably, for the power supply of the fire emergency control host with the protection device, the sealing ring is arranged on the water outlet baffle cover.
Preferably, for the power supply of the fire emergency control host with the protection device, the position of the gate opening is higher than that of the bottom of the inner box body.
Compared with the prior art, the invention has the beneficial effects that:
the fire emergency control host power supply with the protection device provided by the invention has the advantages that in plum rain seasons, rainwater enters the inner part of the outer box body from the grid opening of the outer box body and is gathered at the bottom of the outer box body, the water level rises along with the increase of gathered water, the water finally reaches the floating plate and pushes the floating plate to rise under the action of buoyancy, the floating plate rises, the hanging rod moves upwards along with the water level, so that the cross rod is driven to move upwards in the strip-shaped groove, the collision pin on the cross rod finally collides the first switch and the second switch on the bottom surface of the second supporting block, the opening and closing state of the switches is changed, the power supply circuit of the power supply main body is controlled by the first switch to be closed at first and be opened after being collided, so that the power supply circuit of the power supply main body can be cut off before the rainwater possibly affects the circuit of the power supply main body, the internal devices are prevented from being, the water outlet blocking cover is pulled open through the piston rod, so that water in the outer box body is discharged from the water outlet, and the cylinder circuit and the circuit of the power supply main body are independently arranged. In a plum rain season, the device firstly generates buoyancy through accumulated water in the outer box body to generate action to change the on-off state, a power supply circuit of the power supply main body is cut off after the on-off state is changed, power-off protection is timely generated on the circuit, then the cylinder is electrified simultaneously to pull the water outlet blocking cover to open the water outlet, and then the accumulated water is discharged.
Drawings
Figure 1 is a schematic structural view of the present invention,
FIG. 2 is a side view of the inner case of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a take protection device's fire emergency control host computer power supply, includes:
the outer box body 1 is square, a drainage port 2 is formed in the bottom surface of the outer box body, mounting support legs 3 are arranged at four corners of the bottom of the outer box body, a plurality of grid openings 4 are formed in the side wall of the outer box body, the bottom of the outer box body 1 is mainly heightened by the mounting support legs 3, the mounting support legs 3 can be fixed at positions to be mounted through bolts or other modes during mounting, and after mounting, gaps can be reserved at the bottom of the outer box body 1, so that accumulated water can be conveniently drained from the drainage port 2;
the inner box body 5 is a square box body positioned inside the outer box body 1 and is fixed at the inner top of the outer box body 1, four first supporting blocks 6 protruding outwards are respectively arranged on the side walls of the left side and the right side of the inner box body 5, the first supporting blocks 6 are arranged in pairs in the vertical direction, and cylindrical holes (not shown in the figure) penetrating up and down are formed in the first supporting blocks 6;
four suspenders 7 are provided, each suspender 7 penetrates through the cylindrical holes on the upper and lower first supporting blocks 6, a limiting block 8 is arranged at the top end of each suspender 7, the suspender 7 is connected between the upper and lower first supporting blocks 6 in series and can freely move up and down, and the limiting block 8 is used for preventing the upper end of each suspender 7 from being separated from the cylindrical hole;
the floating plate 9 is transversely arranged in the outer box body 1, is positioned below the inner box body 5 and is parallel to the bottom surface of the inner box body 5, and the lower end of the suspender 7 is fixed on the floating plate 9 and is used for hoisting the floating plate 9;
a power supply main body 10 provided at an inner top of the inner case 5;
the cylinder 11 is vertically and downwards arranged at the inner top of the inner box body 5, the cylinder 11 is connected with a vertically and downwards piston rod 12, and the lower end of the piston rod 12 sequentially penetrates through the bottom of the inner box body 5 and the floating plate 9 to be connected onto a water outlet baffle cover 13 arranged at the water outlet 2;
two cross rods 14 are respectively and vertically fixed on the two suspension rods 7, the connecting ends of the cross rods 14 and the suspension rods 7 are positioned between the upper and lower first supporting blocks 6, and the other ends of the cross rods pass through strip-shaped grooves (not shown in the figure) vertically formed in the side walls of the inner box body 5 and extend into the inner box body 5;
two collision pins 15 which are respectively vertically upwards arranged on the two cross rods 14 and are positioned inside the inner box body 5;
two second supporting blocks 16 which are convexly arranged on the inner side wall of the inner box body 5 and are respectively positioned right above the two striker pins 15, a first switch 17 for controlling a power supply circuit of the power supply main body 10 and a second switch 18 for controlling the on-off of a circuit of the air cylinder 11 are respectively arranged on the bottom surfaces of the two second supporting blocks 16, the power supply circuit of the power supply main body 10 and the circuit of the air cylinder 11 are independent from each other, when the striker 15 moves upwards to strike the first switch 17 and the second switch 18, the on-off states of the two switches are changed, the first switch 17 is switched from on to off, the power supply circuit of the power supply main body 10 is cut off, the second switch 18 is switched from off to on, the circuit of the air cylinder 11 is switched on, the air cylinder 11 is powered on to start operation, and the two switches can be arranged to be similar to a household lamp switch, and the on-off states of the two switches can be changed after being pressed or struck.
In another embodiment, the first switch 17 and the second switch 18 are located directly above the two striker pins 15, respectively.
In another embodiment, the bottom of the inner box 5 is provided with a plurality of heat dissipation holes, the heat dissipation holes are arranged to improve the heat dissipation performance inside the inner box 5, the water level in the outer box 1 rises, the floating plate 9 rises along with the rising, but the states of the two switches are changed, the air cylinder 11 is electrified to open the water outlet 2 for draining, and therefore the water level cannot reach the bottom of the inner box 5, and therefore water cannot enter the heat dissipation holes.
In another embodiment, the drain cover 13 is provided with a gasket.
In another embodiment, the gate 4 is positioned higher than the bottom of the inner box 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a take protection device's fire emergency control host computer power supply which characterized in that includes:
the outer box body is square, a drainage port is formed in the bottom surface, mounting support legs are arranged at four corners of the bottom of the outer box body, and a plurality of grid openings are formed in the side wall of the outer box body;
the inner box body is a square box body positioned in the outer box body and is fixed at the inner top of the outer box body, four first supporting blocks protruding outwards are respectively arranged on the side walls of the left side and the right side of the inner box body, the first supporting blocks are arranged in pairs in the vertical direction, and cylindrical holes penetrating up and down are formed in the first supporting blocks;
four suspension rods are arranged, each suspension rod penetrates through the cylindrical holes in the upper and lower first supporting blocks, and the top end of each suspension rod is provided with a limiting block;
the floating plate is transversely arranged in the outer box body, is positioned below the inner box body and is parallel to the bottom surface of the inner box body, and the lower end of the suspension rod is fixed on the floating plate and is used for suspending the floating plate;
the power supply main body is arranged at the inner top of the inner box body;
the cylinder is vertically and downwards arranged at the inner top of the inner box body, a vertically and downwards piston rod is connected onto the cylinder, and the lower end of the piston rod sequentially penetrates through the bottom of the inner box body and the floating plate to be connected onto a water outlet blocking cover arranged at the water outlet;
the two cross rods are respectively and vertically fixed on the two suspension rods, the connecting ends of the cross rods and the suspension rods are positioned between the upper first supporting block and the lower first supporting block, and the other ends of the cross rods penetrate through strip-shaped grooves vertically formed in the side wall of the inner box body and extend into the inner box body;
two collision pins are arranged on the two cross rods respectively and vertically upwards, and are positioned inside the inner box body;
the two second supporting blocks are arranged on the inner side wall of the inner box body in a protruding mode and are respectively located right above the two striker pins, and a first switch used for controlling a power supply circuit where the power supply main body is located and a second switch used for controlling the on-off of a circuit where the air cylinder is located are respectively arranged on the bottom surfaces of the two second supporting blocks.
2. A fire emergency control host power supply with protection device as claimed in claim 1, wherein the first switch and the second switch are located directly above the two striker pins, respectively.
3. A fire emergency control host power supply with protection device according to claim 1, wherein the bottom of the inner box is provided with a plurality of heat dissipation holes.
4. A fire emergency control host power supply with protection device as claimed in claim 1, wherein the water outlet cover is provided with a sealing ring.
5. A fire emergency control host machine power supply with a protection device according to claim 1, wherein the gate is higher than the bottom of the inner box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872970.9A CN110798996B (en) | 2018-08-02 | 2018-08-02 | Fire-fighting emergency control host power supply with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872970.9A CN110798996B (en) | 2018-08-02 | 2018-08-02 | Fire-fighting emergency control host power supply with protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110798996A true CN110798996A (en) | 2020-02-14 |
| CN110798996B CN110798996B (en) | 2021-02-09 |
Family
ID=69425268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810872970.9A Expired - Fee Related CN110798996B (en) | 2018-08-02 | 2018-08-02 | Fire-fighting emergency control host power supply with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110798996B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001244651A (en) * | 2000-03-01 | 2001-09-07 | Fujii Denko Co Ltd | Permanent tent for ground installation communication cabinet |
| CN1549674A (en) * | 2003-05-15 | 2004-11-24 | 尼克金属加工有限公司 | Cabinet for protecting telecommunication equipment |
| CN104159425A (en) * | 2014-08-18 | 2014-11-19 | 宁波市令通电信设备有限公司 | Outdoor cabinet |
| CN105226511A (en) * | 2015-09-23 | 2016-01-06 | 浙江新跃电气有限公司 | A kind of rainproof distribution box |
| US20160021770A1 (en) * | 2014-07-15 | 2016-01-21 | Cyberpower Systems, Inc. | Cabinet having an environment monitoring function |
| CN205565361U (en) * | 2016-04-23 | 2016-09-07 | 象山搏远智能科技有限公司 | Ponding switch board is prevented in outdoor lightning protection rain -proof |
| CN206328736U (en) * | 2016-11-23 | 2017-07-14 | 国家电网公司 | Taps protection device is overflow with anti-in a kind of power station |
| CN107546580A (en) * | 2016-06-24 | 2018-01-05 | 万象设计江苏有限责任公司 | A kind of elevated height power distribution cabinet waterproof platform |
| CN206864961U (en) * | 2017-06-21 | 2018-01-09 | 李瑞静 | A kind of heat radiating type distribution automation cabinet |
| CN207040089U (en) * | 2017-07-21 | 2018-02-23 | 仁川科技（天津）有限公司 | A kind of controller box with battery |
| CN207166914U (en) * | 2017-09-21 | 2018-03-30 | 合肥一祥电气设备有限公司 | A kind of electrical equipment dirt seal housing of high-cooling property |
| CN207335824U (en) * | 2017-08-27 | 2018-05-08 | 陈勇 | A kind of reservoir level detects warning device |
| CN207518975U (en) * | 2017-09-28 | 2018-06-19 | 裴斐 | A kind of outdoor communication equipment platform |
-
2018
- 2018-08-02 CN CN201810872970.9A patent/CN110798996B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001244651A (en) * | 2000-03-01 | 2001-09-07 | Fujii Denko Co Ltd | Permanent tent for ground installation communication cabinet |
| CN1549674A (en) * | 2003-05-15 | 2004-11-24 | 尼克金属加工有限公司 | Cabinet for protecting telecommunication equipment |
| US20160021770A1 (en) * | 2014-07-15 | 2016-01-21 | Cyberpower Systems, Inc. | Cabinet having an environment monitoring function |
| CN104159425A (en) * | 2014-08-18 | 2014-11-19 | 宁波市令通电信设备有限公司 | Outdoor cabinet |
| CN105226511A (en) * | 2015-09-23 | 2016-01-06 | 浙江新跃电气有限公司 | A kind of rainproof distribution box |
| CN205565361U (en) * | 2016-04-23 | 2016-09-07 | 象山搏远智能科技有限公司 | Ponding switch board is prevented in outdoor lightning protection rain -proof |
| CN107546580A (en) * | 2016-06-24 | 2018-01-05 | 万象设计江苏有限责任公司 | A kind of elevated height power distribution cabinet waterproof platform |
| CN206328736U (en) * | 2016-11-23 | 2017-07-14 | 国家电网公司 | Taps protection device is overflow with anti-in a kind of power station |
| CN206864961U (en) * | 2017-06-21 | 2018-01-09 | 李瑞静 | A kind of heat radiating type distribution automation cabinet |
| CN207040089U (en) * | 2017-07-21 | 2018-02-23 | 仁川科技（天津）有限公司 | A kind of controller box with battery |
| CN207335824U (en) * | 2017-08-27 | 2018-05-08 | 陈勇 | A kind of reservoir level detects warning device |
| CN207166914U (en) * | 2017-09-21 | 2018-03-30 | 合肥一祥电气设备有限公司 | A kind of electrical equipment dirt seal housing of high-cooling property |
| CN207518975U (en) * | 2017-09-28 | 2018-06-19 | 裴斐 | A kind of outdoor communication equipment platform |
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| Publication number | Publication date |
|---|---|
| CN110798996B (en) | 2021-02-09 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20210209 Termination date: 20210802 |