CN208707182U - A kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function - Google Patents
A kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function Download PDFInfo
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- CN208707182U CN208707182U CN201821642592.7U CN201821642592U CN208707182U CN 208707182 U CN208707182 U CN 208707182U CN 201821642592 U CN201821642592 U CN 201821642592U CN 208707182 U CN208707182 U CN 208707182U
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- shell
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- fire
- sandbox
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Abstract
The utility model discloses a kind of low voltage drawing-out switching carbinets with dust-proof fire-proof function, including shell, guide rod and external box, limit plate is fixed on the inner wall of the cover top portion, the inner wall of the shell and outside are separately installed with 2 groups of temperature sensors and single-chip microcontroller, and buzzer is provided in shell, wind-up roll is provided in the external box, and fire screen is installed on wind-up roll, one end of the stepper motor is connected with rotating roller, and it is connected between rotating roller and fire screen by cable wire, Air Filter is installed in the shell, and fan is fixed on the outside of Air Filter.The low voltage drawing-out switching carbinet with dust-proof fire-proof function; pass through the fan and Air Filter of setting; there is dust-proof effect while heat dissipation to its inside; pass through the sandbox and fire screen of setting; flameproof protection is carried out to interior of shell and outside; simultaneously by the guide rod and idler wheel of setting, so that cabinet compares saving strength when pulling.
Description
Technical field
The utility model relates to switchgear technical field, specially a kind of low pressure draw-out type with dust-proof fire-proof function is opened
Close cabinet.
Background technique
Switchgear is common electrical installation, main function be generated electricity, transmitted electricity in the power system, distribution and electric energy
Conversion, with the development of science and technology, the form of switchgear is more and more diversified, drawer-type switch cabinet is designed according to the principle of drawer
Switchgear.
However existing drawer-type switch cabinet, it has not been convenient to prevent fires inside and outside, while dust is easily accessible out
It closes inside cabinet, influences the operation of its electric appliance, it is relatively elaborate in push-and-pull switch cabinet.In view of the above-mentioned problems, being badly in need of in original extraction
Innovative design is carried out on the basis of formula switchgear.
Utility model content
The purpose of this utility model is to provide a kind of low voltage drawing-out switching carbinets with dust-proof fire-proof function, to solve
Above-mentioned background technique proposes existing drawer-type switch cabinet, it has not been convenient to prevent fires inside and outside, while dust be easy into
Enter inside switch cabinet, influences the operation of its electric appliance, in push-and-pull switch cabinet, relatively elaborate problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of low pressure with dust-proof fire-proof function
Drawer-type switch cabinet, including shell, guide rod and external box are fixed with limit plate, and limit plate on the inner wall of the cover top portion
Sandbox is installed between the top of shell, and offers the husky slot of storage in sandbox, the lower end surface of the sandbox is reserved with bottom outlet,
And film is provided in bottom outlet, the upper surface of the sandbox offers fixing groove, and cover board is equipped in fixing groove, the shell
Inner wall and outside be separately installed with 2 groups of temperature sensors and single-chip microcontroller, and buzzer is provided in shell, the guide rod is fixed
Avris in the inside of outer casing bottom, and guide rod is equipped with idler wheel, and the guide rod is located at limiting slot, and limiting slot is opened in cabinet
Bottom, and cabinet is located in shell, and the side of the external box is connected with the first locating rod, and the first locating rod passes through the
Two locating rods are connected with shell, and the second locating rod is fixed on the avris of shell, is provided with wind-up roll in the external box,
And fire screen is installed, and stepper motor is fixed in another external box on wind-up roll, one end connection of the stepper motor
There is rotating roller, and be connected between rotating roller and fire screen by cable wire, Air Filter is installed in the shell, and Air Filter
Outside is fixed with fan.
Preferably, the limit plate is symmetrically arranged with 2 about the central axis of shell, and limit plate and cover top portion
The distance between inside is equal to the thickness of sandbox.
Preferably, the husky slot of the storage is the design of inverted truncated cone-shaped structure, and stores up to penetrate through between husky slot and bottom outlet and connect.
Preferably, the cover board is by constituting the disassembly mounting structure being connected together, and sandbox between fixing groove and sandbox
Cross-sectional area it is equal with the cross-sectional area on the inside of shell.
Preferably, the idler wheel is equally distributed on guide rod, and is slidably connected between guide rod and limiting slot.
Preferably, first locating rod and the second locating rod are the design of "L" shaped structure, and the first locating rod and the
It is connected together between two locating rods.
Compared with prior art, the utility model has the beneficial effects that this has the low pressure draw-out type of dust-proof fire-proof function
Switchgear has dust-proof effect, passes through the sand of setting by the fan and Air Filter of setting while heat dissipation to its inside
Box and fire screen carry out flameproof protection to interior of shell and outside, while by the guide rod and idler wheel of setting, so that cabinet is being drawn
Compare saving strength when dynamic；
1. by the way that sandbox to be fixed between limit plate and the top of shell, while facilitating the disassembly of sandbox, cover board and solid
Determine the disassembly mounting structure of slot, it is convenient that the sand for extinguishing fire used in sandbox is filled, sandbox is recycled；
2. being equally distributed on guide rod by the idler wheel being arranged, and it is slidably connected between guide rod and limiting slot, it is convenient logical
Frictional force when guide rod and idler wheel reduction pulling cabinet is crossed, strength is saved, it is easy to use.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model external box structural schematic diagram；
Fig. 4 is the utility model sandbox overlooking structure diagram.
In figure: 1, shell；2, limit plate；3, Air Filter；4, sandbox；5, husky slot is stored up；6, bottom outlet；7, film；8, fixing groove；
9, cover board；10, temperature sensor；11, single-chip microcontroller；12, buzzer；13, guide rod；14, idler wheel；15, limiting slot；16, cabinet；
17, external box；18, the first locating rod；19, the second locating rod；20, wind-up roll；21, fire screen；22, stepper motor；23, it rotates
Roller；24, cable wire；25, fan.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of low pressure extraction with dust-proof fire-proof function
Formula switchgear, including shell 1, limit plate 2, Air Filter 3, sandbox 4, the husky slot 5 of storage, bottom outlet 6, film 7, fixing groove 8, cover board 9, temperature
Sensor 10, single-chip microcontroller 11, buzzer 12, guide rod 13, idler wheel 14, limiting slot 15, cabinet 16, external box 17, first is spent to position
Bar 18, the second locating rod 19, wind-up roll 20, fire screen 21, stepper motor 22, rotating roller 23, cable wire 24 and fan 25, shell 1
It is fixed with limit plate 2 on the inner wall at top, and sandbox 4 is installed between limit plate 2 and the top of shell 1, and is opened in sandbox 4
Equipped with husky slot 5 is stored up, the lower end surface of sandbox 4 is reserved with bottom outlet 6, and film 7 is provided in bottom outlet 6, and the upper surface of sandbox 4 offers
Fixing groove 8, and cover board 9 is installed in fixing groove 8, the inner wall of shell 1 and outside are separately installed with 2 groups of temperature sensors 10 and list
Piece machine 11, and buzzer 12 is provided in shell 1, guide rod 13 is fixed on the inside of 1 bottom of shell, and the avris installation of guide rod 13
There is idler wheel 14, guide rod 13 is located at limiting slot 15, and limiting slot 15 is opened in the bottom of cabinet 16, and cabinet 16 is located at shell 1
Interior, the side of external box 17 is connected with the first locating rod 18, and the first locating rod 18 is connected by the second locating rod 19 with shell 1
It connects, and the second locating rod 19 is fixed on the avris of shell 1, wind-up roll 20 is provided in external box 17, and pacify on wind-up roll 20
Equipped with fire screen 21, and stepper motor 22 is fixed in another external box 17, one end of stepper motor 22 is connected with rotating roller
23, and be connected between rotating roller 23 and fire screen 21 by cable wire 24, Air Filter 3 is installed in shell 1, and Air Filter 3
Outside is fixed with fan 25；
Limit plate 2 is symmetrically arranged with 2 about the central axis of shell 1, and the inside at 1 top of limit plate 2 and shell it
Between distance be equal to the thickness of sandbox 4, it is convenient that sandbox 4 is installed by limit plate 2, while sandbox 4 being kept to be fixed on limit
Between position plate 2 and the top of shell 1；
Husky slot 5 is stored up as the design of inverted truncated cone-shaped structure, and stores up to penetrate through between husky slot 5 and bottom outlet 6 and connect, conveniently passes through storage
Husky slot 5 stores sand for extinguishing fire, while sand for extinguishing fire can be fallen in cabinet 16 by bottom outlet 6 and be put out a fire；
Cover board 9 is by constituting the disassembly mounting structure being connected together, and the cross section of sandbox 4 between fixing groove 8 and sandbox 4
The cross-sectional area of 1 inside of area and shell is equal, facilitate cover board 9 is disassembled the sand stored up in husky slot 5 is filled and
Replacement, while keeping sandbox 4 in the fixation of 1 position of shell；
Idler wheel 14 is equally distributed on guide rod 13, and is slidably connected between guide rod 13 and limiting slot 15, so that cabinet 16
It can be slided on guide rod 13, while under the action of idler wheel 14, reduce the frictional force of cabinet 16 and guide rod 13, saved and pull case
The strength of body 16；
First locating rod 18 and the second locating rod 19 are the design of "L" shaped structure, and the first locating rod 18 and second is fixed
It is connected together between the bar 19 of position, it is convenient that external box 17 is mounted on shell 1 by the first locating rod 18 and the second locating rod 19,
It is easy to disassemble simultaneously, it is easy to use.
Working principle: as shown in Figs 1-4, first when using the low voltage drawing-out switching carbinet with dust-proof fire-proof function
First when the electrical heating of shell 1 catches fire, then the high temperature melt that the film 7 in 4 bottom bottom outlet 6 of sandbox is issued by open fire is stored up
Sand for extinguishing fire in husky slot 5 is fallen from bottom outlet 6, and the open fire in cabinet 16 is put out, at the same in shell 1 model CWDZ11 temperature
Sensor 10 senses the variation of temperature, transmits a signal on the single-chip microcontroller 11 of model HT66F018, passes through single-chip microcontroller 11
The buzzer 12 for controlling model SMT5050-03H02LF issues warning, while when the external generation fire behavior of shell 1, shell 1
The temperature sensor 10 in outside transmits a signal to single-chip microcontroller 11, and the step of model IHSS57-36-20 is controlled by single-chip microcontroller 11
It is rotated into motor 22, stepper motor 22 drives rotating roller 23 to rotate, and the cable wire 24 in rotating roller 23 is by the fire prevention on wind-up roll 20
Curtain 21 pulls down, and protects shell 1, carries out radiating treatment to the electric appliance in shell 1 by fan 25, fan 25 passes through outer
Power supply in shell 1 drives, and keeps the ventilation in shell 1 to prevent dust from entering in shell 1 simultaneously by Air Filter 3；
As shown in Figure 1-3, when the part to the switchgear is installed, it can be by the first positioning of 17 side of external box
Engage before bar 18 and 1 the second locating rod of outside 19 of shell, external box 17 is fixed on shell 1, thus by 20 He of wind-up roll
Stepper motor 22 is fixed, and wind-up roll 20 and fire screen 21 here is fire protection field usual means, usage mode and installation
Method is also common methods, then can be extracted sandbox 4 from limit plate 2 out, then by the cover board 9 at 4 top of sandbox
It removes out of fixing groove 8, can be bolted between cover board 9 and fixing groove 8, then to being filled out in the storage sand slot 5 after using
Sand for extinguishing fire is filled, while the film 7 of 6 bottom of bottom outlet is coated, which is reused, saves resource, this is opened
Most of electrical component of cabinet is closed all in cabinet 16, when needing out of shell 1 to extract cabinet 16 out, cabinet 16 passes through it
The limiting slot 15 of bottom slides on guide rod 13, while increasing lubricating capacity by the idler wheel 14 of 13 top two sides of guide rod, saves power
Gas, avoiding in cabinet 16 electric parts from crossing, weight is excessive to be inconvenient to extract out.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function, including shell (1), guide rod (13) and external box
(17), it is characterised in that: be fixed with limit plate (2) on the inner wall at the top of the shell (1), and limit plate (2) and shell (1)
It is equipped between top sandbox (4), and offers the husky slot (5) of storage in sandbox (4), the lower end surface of the sandbox (4) is reserved with
Bottom outlet (6), and be provided with film (7) in bottom outlet (6), the upper surface of the sandbox (4) offers fixing groove (8), and fixing groove
(8) it is equipped with cover board (9) in, the inner wall of the shell (1) and outside are separately installed with 2 groups of temperature sensors (10) and single-chip microcontroller
(11), it and in shell (1) is provided with buzzer (12), the guide rod (13) is fixed on the inside of shell (1) bottom, and guide rod
(13) avris is equipped with idler wheel (14), and the guide rod (13) is located at limiting slot (15), and limiting slot (15) is opened in cabinet
(16) bottom, and cabinet (16) is located in shell (1), and the side of the external box (17) is connected with the first locating rod
(18), and the first locating rod (18) is connected by the second locating rod (19) with shell (1), and the second locating rod (19) is fixed
Avris in shell (1), the external box (17) is interior to be provided with wind-up roll (20), and is equipped with fire screen on wind-up roll (20)
(21), it and in another external box (17) is fixed with stepper motor (22), one end of the stepper motor (22) is connected with rotation
Roller (23), and be connected between rotating roller (23) and fire screen (21) by cable wire (24), it is equipped in the shell (1) dust-proof
Net (3), and fan (25) are fixed on the outside of Air Filter (3).
2. a kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function according to claim 1, it is characterised in that: institute
It states limit plate (2) and is symmetrically arranged with 2, and the inside at the top of limit plate (2) and shell (1) about the central axis of shell (1)
The distance between be equal to sandbox (4) thickness.
3. a kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function according to claim 1, it is characterised in that: institute
The husky slot (5) of storage is stated as the design of inverted truncated cone-shaped structure, and stores up to penetrate through between husky slot (5) and bottom outlet (6) and connect.
4. a kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function according to claim 1, it is characterised in that: institute
Cover board (9) are stated by constituting the disassembly mounting structure being connected together between fixing groove (8) and sandbox (4), and sandbox (4) is transversal
Face area is equal with the cross-sectional area on the inside of shell (1).
5. a kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function according to claim 1, it is characterised in that: institute
It states idler wheel (14) to be equally distributed on guide rod (13), and is slidably connected between guide rod (13) and limiting slot (15).
6. a kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function according to claim 1, it is characterised in that: institute
Stating the first locating rod (18) and the second locating rod (19) is the design of "L" shaped structure, and the first locating rod (18) and second is determined
It is connected together between position bar (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642592.7U CN208707182U (en) | 2018-10-10 | 2018-10-10 | A kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821642592.7U CN208707182U (en) | 2018-10-10 | 2018-10-10 | A kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707182U true CN208707182U (en) | 2019-04-05 |
Family
ID=65947987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821642592.7U Expired - Fee Related CN208707182U (en) | 2018-10-10 | 2018-10-10 | A kind of low voltage drawing-out switching carbinet with dust-proof fire-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707182U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544571A (en) * | 2019-08-28 | 2019-12-06 | 刘爽 | Voltage ware waterproof construction convenient to dismouting just has fire-retardant function |
| CN111109894A (en) * | 2019-12-11 | 2020-05-08 | 世泰仕塑料(十堰)有限公司 | Special storage rack convenient for storage of tool |
| CN112751270A (en) * | 2020-12-31 | 2021-05-04 | 深圳市格雷特通讯科技有限公司 | UPS cabinet |
| CN113280258A (en) * | 2021-06-23 | 2021-08-20 | 天津佰焰加氢装备有限公司 | Hydrogen storage tank with real-time monitoring and auxiliary protection functions for hydrogenation station |
| CN113543553A (en) * | 2021-07-19 | 2021-10-22 | 宿迁金之诺电气设备有限公司 | Electrical control cabinet with good protection performance and convenient installation |
| CN114050480A (en) * | 2021-11-15 | 2022-02-15 | 南京开关厂有限公司 | Low-voltage switch cabinet with real-time temperature monitoring assembly |
| CN114122951A (en) * | 2021-11-26 | 2022-03-01 | 泰安市兰山电气有限公司 | Low-voltage switch cabinet reinforcing device and using method thereof |
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2018
- 2018-10-10 CN CN201821642592.7U patent/CN208707182U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544571A (en) * | 2019-08-28 | 2019-12-06 | 刘爽 | Voltage ware waterproof construction convenient to dismouting just has fire-retardant function |
| CN111109894A (en) * | 2019-12-11 | 2020-05-08 | 世泰仕塑料(十堰)有限公司 | Special storage rack convenient for storage of tool |
| CN112751270A (en) * | 2020-12-31 | 2021-05-04 | 深圳市格雷特通讯科技有限公司 | UPS cabinet |
| CN113280258A (en) * | 2021-06-23 | 2021-08-20 | 天津佰焰加氢装备有限公司 | Hydrogen storage tank with real-time monitoring and auxiliary protection functions for hydrogenation station |
| CN113543553A (en) * | 2021-07-19 | 2021-10-22 | 宿迁金之诺电气设备有限公司 | Electrical control cabinet with good protection performance and convenient installation |
| CN114050480A (en) * | 2021-11-15 | 2022-02-15 | 南京开关厂有限公司 | Low-voltage switch cabinet with real-time temperature monitoring assembly |
| CN114050480B (en) * | 2021-11-15 | 2022-07-01 | 南京开关厂有限公司 | Low-voltage switch cabinet with real-time temperature monitoring assembly |
| CN114122951A (en) * | 2021-11-26 | 2022-03-01 | 泰安市兰山电气有限公司 | Low-voltage switch cabinet reinforcing device and using method thereof |
| CN114122951B (en) * | 2021-11-26 | 2024-02-20 | 泰安市兰山电气有限公司 | Low-voltage switch cabinet reinforcing device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20211010 |