CN219718827U - Fire emergency lighting centralized power supply - Google Patents
Fire emergency lighting centralized power supply Download PDFInfo
- Publication number
- CN219718827U CN219718827U CN202320016715.0U CN202320016715U CN219718827U CN 219718827 U CN219718827 U CN 219718827U CN 202320016715 U CN202320016715 U CN 202320016715U CN 219718827 U CN219718827 U CN 219718827U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- power supply
- power cabinet
- emergency lighting
- fire emergency
- Prior art date
- 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.)
- Active
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000005286 illumination Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a fire emergency lighting centralized power supply, which comprises: the power cabinet body is provided with ventilation windows at the bottoms of two sides; the object placing plate is movably arranged in the power cabinet body; the support is fixedly connected to the lower surface of the storage plate, the other end of the support is movably mounted on the inner bottom surface of the power cabinet body, and the support lifts the storage plate to the ventilation window; the magnetic lifting assembly is arranged on the lower surface of the object placing plate and the bottom surface of the power cabinet body and is used for lifting the object placing plate in the power cabinet body; the utility model can solve the problems that the concentrated power supply cannot work normally due to the fact that the concentrated power supply is immersed by accumulated water, and has certain potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of illuminating lamps, in particular to a fire emergency illumination centralized power supply.
Background
Illumination that is enabled due to a power failure of normal illumination is referred to as emergency illumination. The fire-fighting system in places such as a large mall and a hospital is provided with a centralized power supply, and when an emergency occurs and the public power supply is damaged, the centralized power supply can supply power to the lighting system in a standby power supply mode, so that emergency lighting is realized.
In the practical application process, in order to be convenient for in emergency can protect concentrated power supply, generally will set up concentrated power supply in the first floor that is close to ground, perhaps set up in the basement, but in the city that the rainwater is more, the ponding is likely to appear in first floor or basement and submerge concentrated power supply, this just leads to concentrated power supply to carry out normal work, has certain potential safety hazard.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a concentrated power supply for fire emergency lighting.
In order to achieve the above object, the present utility model comprises:
the power cabinet body is provided with ventilation windows at the bottoms of two sides;
the object placing plate is movably arranged in the power cabinet body;
the support is fixedly connected to the lower surface of the storage plate, the other end of the support is movably mounted on the inner bottom surface of the power cabinet body, and the support lifts the storage plate to the ventilation window;
the magnetic lifting assembly is arranged on the lower surface of the object placing plate and the bottom surface of the power cabinet body and is used for lifting the object placing plate in the power cabinet body.
According to the utility model, the magnetic lifting assembly is controlled to work, and the object placing plate and the support column are lifted in the power cabinet body, so that the problem that the standby power supply cannot supply power to the lighting system in the fire-fighting system due to water accumulation at the bottom of the power cabinet body is avoided, the use safety of the fire-fighting system is effectively improved, and the fire-fighting system is simple in structure, low in production cost and practical.
In the preferred technical scheme of the above fire emergency lighting centralized power supply, the magnetic lifting assembly comprises:
the electromagnet is fixedly connected to the middle part of the lower surface of the object placing plate;
the magnetic block is fixedly connected to the middle of the bottom surface of the power cabinet body, and the electromagnet is coaxial with the magnetic block.
In the preferable technical scheme of the fire emergency lighting centralized power supply, the outer surface of the storage plate is provided with electromagnetic shielding cloth.
In the preferred technical scheme of the fire emergency lighting centralized power supply, the bottom of the storage plate is fixedly connected with a corrugated pipe, the other end of the corrugated pipe is fixedly connected to the bottom surface of the power supply cabinet body, and the electromagnet and the magnetic block are both located inside the corrugated pipe.
In the preferable technical scheme of the fire emergency lighting centralized power supply, copper wires or aluminum wires are arranged inside the corrugated pipe.
In the preferable technical scheme of the fire emergency lighting centralized power supply, the foam floating plate is arranged on the lower surface of the storage plate.
In the preferable technical scheme of the fire emergency lighting centralized power supply, the support column is made of hard plastic.
In the preferable technical scheme of the fire emergency lighting centralized power supply, the object placing plate is provided with an ear plate, the power cabinet body is vertically provided with a limiting column, and the limiting column is located in the ear plate.
The utility model has the beneficial effects that the magnetic lifting assembly is controlled to work, and the object placing plate and the support column are lifted in the power cabinet body by the magnetic lifting assembly, so that the problem that the standby power supply cannot supply power to the lighting system in the fire-fighting system due to water accumulation at the bottom of the power cabinet body is avoided, the use safety of the utility model is effectively improved, and the utility model has simple structure, low production cost and practicability.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic view of the present utility model with the cabinet door removed;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the structure of the storage plate and the ear plate;
in the figure: the power cabinet body 1, the ventilation window 11, the cabinet door 12, the object placing plate 2, the support column 3, the standby power supply 4, the electromagnet 51, the magnetic block 52, the corrugated pipe 6, the foam floating plate 7, the ear plate 8 and the limiting column 9.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper", "lower", "left", "right", "front", "rear", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
As shown in fig. 1 to 4, a fire emergency lighting centralized power supply of the present utility model includes:
the power cabinet comprises a power cabinet body 1, wherein ventilation windows 11 are formed in the bottoms of two sides of the power cabinet body 1;
the storage plate 2 is movably arranged in the power cabinet body 1;
the support column 3 is fixedly connected to the lower surface of the object placing plate 2, the other end of the support column 3 is movably arranged on the inner bottom surface of the power cabinet body 1, and the support column 3 lifts the object placing plate 2 to the ventilation window 11;
the magnetic lifting assembly is arranged on the lower surface of the object placing plate 2 and the bottom surface of the power cabinet body 1 and is used for lifting the object placing plate 2 in the power cabinet body 1.
Referring to fig. 1 and 2, grid-type ventilation windows 11 are arranged below two sides of a power cabinet body 1, a switch cabinet door 12 is arranged at the front part of the power cabinet body 1, a storage plate 2 for storing a standby power supply 4 is movably mounted inside the power cabinet body 1, a support column 3 is fixedly connected to the bottom of the storage plate 2, the bottom end of the support column 3 is movably connected with the power cabinet body 1, and the support column 3 supports the storage plate 2 so that the storage plate 2 is positioned slightly above the bottom of the ventilation windows 11 when the storage plate 2 is stationary.
Referring to fig. 2, the magnetic lifting assembly is installed on the bottom surfaces of the object placing plate 2 and the power cabinet body 1, when ground water enters the space below the object placing plate 2 of the power cabinet body 1 through the ventilation window 11 or the cabinet door 12, the magnetic lifting assembly starts to work, and the object placing plate 2 and the support column 3 are lifted in the power cabinet body 1 by the magnetic lifting assembly, so that the problem that the standby power supply 4 cannot supply power to the lighting system in the fire protection system due to the water entering the bottom of the power cabinet body 1 is avoided, the use safety of the fire protection system is effectively improved, and the fire protection system is simple in structure, low in production cost and practical.
In one or more embodiments, the magnetic lifting assembly includes:
the electromagnet 51 is fixedly connected to the middle part of the lower surface of the object placing plate 2;
the magnetic block 52, the magnetic block 52 is fixedly connected to the middle part of the bottom surface of the power cabinet 1, and the electromagnet 51 and the magnetic block 52 are coaxial.
Referring to fig. 2 and 3, the utility model controls the electromagnet 51 to work so as to lead the electromagnet 51 to be mutually exclusive with the magnetic block 52, thereby realizing that the object placing plate 2, the standby power supply 4 and the support 3 are lifted under the magnetic force mutually exclusive effect of the electromagnet 51 and the magnetic block 52, and the utility model has the advantages of convenient and efficient operation, simple structure, easy production and practicability.
In one or more embodiments, the outer surface of the storage board 2 is provided with electromagnetic shielding cloth.
The electromagnetic shielding cloth is not shown in the drawing, and covers the object placing plate 2, and the electromagnetic shielding cloth can isolate the magnetic field generated by the magnetic block 52 and the electromagnet 51, so that the working environment of the standby power supply 4 is effectively ensured.
In one or more embodiments, the bottom of the storage plate 2 is fixedly connected with a bellows 6, the other end of the bellows 6 is fixedly connected to the bottom surface of the power cabinet 1, and the electromagnet 51 and the magnetic block 52 are both located inside the bellows 6.
Referring to fig. 2 and 3, the bellows 6 is made of elastic rubber, and the electromagnet 51 and the magnet 52 are both limited inside the bellows 6.
After the water enters the bottom of the power cabinet body 1, the water is isolated through the corrugated pipe 6, so that the influence of magnetic repulsive force between the electromagnet 51 and the magnetic block 52 is reduced, and the lifting of the object placing plate 2 and the standby power supply 4 in the power cabinet body 1 is effectively ensured; meanwhile, after water accumulated in the power cabinet body 1 is removed, the electromagnet 51 stops working, the object placing plate 2 and the standby power supply 4 descend in the power cabinet body 1, the descending speed of the object placing plate 2 can be effectively relieved through the corrugated pipe 6 made of elastic rubber, and accordingly the standby power supply 4 and other components are protected, and the power cabinet is practical.
In one or more embodiments, the bellows 6 is internally provided with copper or aluminum wires. It can be understood that the copper wire or aluminum wire is not adsorbed by the electromagnet 51 and the magnetic block 52, and the copper wire or aluminum wire has a certain elasticity, so that the service life of the bellows 6 is prolonged and the problem of the reduced elastic performance caused by aging of the bellows 6 is reduced by arranging the copper wire or aluminum wire inside the bellows 6.
In one or more embodiments, the lower surface of the storage plate 2 is provided with a foam floating plate 7.
Referring to fig. 2 and 3, when water in the power cabinet 1 stops rising, the electromagnet 51 is controlled to stop working, the standby power supply 4 and the storage plate 2 float above the water by the foam floating plate 7, and by the arrangement, the electric energy consumed by the electromagnet 51 can be effectively reduced, the energy waste is reduced, and the practicability is high; meanwhile, in the process of slowly withdrawing accumulated water, the standby power supply 4 and the storage plate 2 are gradually reset in the power cabinet body 1 through the foam floating plate 7, so that the stability of the standby power supply 4 during movement is effectively ensured, and the damage to components in the standby power supply 4 and the power cabinet body 1 is reduced.
In one or more embodiments, the support posts 3 are made of a rigid plastic. By this arrangement, the attraction of the stay 3 by the electromagnet 51 can be avoided, thereby improving the use effect of the present utility model.
In one or more embodiments, the storage plate 2 is provided with an ear plate 8, the power cabinet 1 is vertically provided with a limit post 9, and the limit post 9 is located in the ear plate 8.
With reference to fig. 4, by this arrangement, the storage board 2 can only move along the height direction of the power cabinet 1, so as to ensure the stability of the standby power supply 4 when moving inside the power cabinet 1.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. A fire emergency lighting centralized power supply, comprising:
the power cabinet body is provided with ventilation windows at the bottoms of two sides;
the object placing plate is movably arranged in the power cabinet body;
the support is fixedly connected to the lower surface of the storage plate, the other end of the support is movably mounted on the inner bottom surface of the power cabinet body, and the support lifts the storage plate to the ventilation window;
the magnetic lifting assembly is arranged on the lower surface of the object placing plate and the bottom surface of the power cabinet body and is used for lifting the object placing plate in the power cabinet body.
2. The fire emergency lighting centralized power supply of claim 1, wherein: the magnetic lifting assembly includes:
the electromagnet is fixedly connected to the middle part of the lower surface of the object placing plate;
the magnetic block is fixedly connected to the middle of the bottom surface of the power cabinet body, and the electromagnet is coaxial with the magnetic block.
3. The fire emergency lighting centralized power supply of claim 1, wherein: the outer surface of the storage plate is provided with electromagnetic shielding cloth.
4. The fire emergency lighting centralized power supply of claim 2, wherein: the bottom of the storage plate is fixedly connected with a corrugated pipe, the other end of the corrugated pipe is fixedly connected to the bottom surface of the power cabinet body, and the electromagnet and the magnetic block are both positioned inside the corrugated pipe.
5. The concentrated power supply for fire emergency lighting according to claim 4, wherein: copper wires or aluminum wires are arranged in the corrugated pipe.
6. The fire emergency lighting centralized power supply of claim 1, wherein: the lower surface of the storage plate is provided with a foam floating plate.
7. The fire emergency lighting centralized power supply of claim 1, wherein: the support column is made of hard plastic.
8. The fire emergency lighting centralized power supply of claim 1, wherein: the storage plate is provided with an ear plate, the power cabinet body is vertically provided with a limit column, and the limit column is positioned in the ear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320016715.0U CN219718827U (en) | 2023-01-03 | 2023-01-03 | Fire emergency lighting centralized power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320016715.0U CN219718827U (en) | 2023-01-03 | 2023-01-03 | Fire emergency lighting centralized power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219718827U true CN219718827U (en) | 2023-09-19 |
Family
ID=87997063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320016715.0U Active CN219718827U (en) | 2023-01-03 | 2023-01-03 | Fire emergency lighting centralized power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219718827U (en) |
-
2023
- 2023-01-03 CN CN202320016715.0U patent/CN219718827U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210534996U (en) | Traffic signal lamp with power failure emergency function | |
| CN219718827U (en) | Fire emergency lighting centralized power supply | |
| CN213242217U (en) | Safety protection device of outdoor transformer | |
| CN210801086U (en) | LED power self-locking protection device | |
| CN203891130U (en) | Automatic controller for water drawing of water tower | |
| CN219937705U (en) | Box body structure of low-pressure control box | |
| CN203983802U (en) | Voltage switchgear | |
| CN219106872U (en) | Switch cabinet with built-in diversion heat dissipation structure for electrical engineering | |
| CN116054379B (en) | Switch device for safe power supply of household energy storage sodium ion battery | |
| CN220859752U (en) | Intelligent folding seat | |
| CN210925890U (en) | Dustproof contactor | |
| CN219739676U (en) | Photovoltaic box-type substation | |
| CN213206062U (en) | Fan with hidden control panel | |
| CN220553371U (en) | Electric tracing control equipment with main and standby switching function | |
| CN208829179U (en) | A kind of lift for repairing vehicle | |
| CN214689294U (en) | DVR for power supply protection system | |
| CN215647740U (en) | Integrated form control box convenient to maintenance | |
| CN209327544U (en) | A kind of energy conservation fire-fighting emergency power supply warning device | |
| CN216015108U (en) | Permanent magnet explosion-proof switch for protective transformer | |
| CN211777606U (en) | Colliery is prevention and cure water early warning device in pit | |
| CN209487414U (en) | External hanging type rectification module contactor with Overvoltage suppressing | |
| CN219389935U (en) | Underground space dampproof device with alarm structure | |
| CN209487417U (en) | Contactor | |
| CN219395231U (en) | Safety communication equipment cabinet | |
| CN217933475U (en) | Mixed type self-protection capacitor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |