CN204905713U - Safe switch board - Google Patents
Safe switch board Download PDFInfo
- Publication number
- CN204905713U CN204905713U CN201520569657.XU CN201520569657U CN204905713U CN 204905713 U CN204905713 U CN 204905713U CN 201520569657 U CN201520569657 U CN 201520569657U CN 204905713 U CN204905713 U CN 204905713U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power distribution
- distribution cabinet
- shock
- thermovent
- 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.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 32
- 230000000007 visual effect Effects 0.000 claims abstract description 10
- 230000035939 shock Effects 0.000 abstract 3
- 239000008187 granular material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Distribution Board (AREA)
Abstract
The utility model discloses a safe switch board, including the cabinet body, cabinet door and vibration damping mount, vibration damping mount fixed connection is in the bottom of the cabinet body, vibration damping mount includes upper strata and bottom, be equipped with the shock attenuation chamber in the clearance between upper strata and the bottom, the shock attenuation intracavity is provided with damping ball, clearance intussuseption between shock attenuation chamber and the damping ball is filled with the rubber granule, cabinet door connected is in the front side of the cabinet body, the both sides of the cabinet body all are provided with visual window and thermovent, just the visual window is located the top of thermovent, there is alarm device at cabinet top physically still fixed mounting, alarm device includes warning light and buzzer, just the warning light sets up the top at the buzzer. The utility model discloses simple structure, reasonable in design can solve high temperature and electric leakage appear in switch board easily when daily use problem effectively, has avoided some potential safety hazards that probably appear.
Description
Technical field
The utility model relates to electrical equipment technical field, is specially a kind of safe power distribution cabinet.
Background technology
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet are the final stage device of distribution system.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that duty ratio is comparatively disperseed, loop is less; Motor control center is used for the occasion that load is concentrated, loop is more.Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet are the final stage device of distribution system.Power distribution cabinet is the general designation of motor control center.
Existing power distribution cabinet often all has a lot of problem: existing power distribution cabinet does not have shock-absorbing function, the most poor radiation of existing power distribution cabinet, when internal temperature is too high under large load operation for power distribution cabinet, cannot staff be reminded in time to process, the electronic component of power distribution cabinet inside is caused easily to occur under the high temperature conditions damaging, and during existing power distribution cabinet, there will be the phenomenon of electric leakage, staff is not easy to find, timely solution electrical leakage problems, there is very large potential safety hazard, so we propose a kind of safe power distribution cabinet.
Utility model content
The purpose of this utility model is to provide a kind of safe power distribution cabinet, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of safe power distribution cabinet, comprise cabinet, cabinet door and damping base, described damping base is fixedly connected on the bottom of cabinet, described damping base comprises upper strata and bottom, damping chamber is provided with in gap between described upper strata and bottom, shock-absorbing ball is provided with in described damping chamber, rubber grain is filled with in gap between described damping chamber and shock-absorbing ball, described cabinet door hinge is connected on the front side of cabinet, the both sides of described cabinet are provided with visual window and thermovent, and described visual window is positioned at the top of thermovent, the top of described cabinet is also installed with warning device, described warning device comprises warning light and buzzer, and described warning light is arranged on the top of buzzer, the inside of described cabinet is also provided with temperature sensor, leakage relay and zero sequence current mutual inductor, described leakage relay and zero sequence current mutual inductor are electrically connected, described temperature sensor and leakage relay are electrically connected with warning device respectively.
Preferably, described shock-absorbing ball becomes array arrangement in damping chamber, and the centre of sphere of described shock-absorbing ball is positioned on same level line.
Preferably, all equidistant being provided with in the both sides of described cabinet is no less than four thermovents.
Preferably, described damping base is welded on the bottom of cabinet.
Compared with prior art, the beneficial effects of the utility model are: the power distribution cabinet of this safety, by being arranged on the damping base of bottom of cabinet bulk, cushioning effect can be had to power distribution cabinet, by being arranged on the thermovent of cabinet both sides, the temperature that distribution rule are inner can be reduced when power distribution cabinet works, by the warning device of the temperature sensor and cabinet top that are arranged on cabinet inside, when temperature sensor detects power distribution cabinet internal temperature higher than set value, warning device sends buzzing and blinking light, staff can be reminded to process, by the warning device of the zero sequence current mutual inductor and leakage relay and cabinet top that are arranged on cabinet inside, can detect whether power distribution cabinet has leaky, if there is leaky, leakage relay is by automatic cut-off power, power distribution cabinet is stopped to work on, remind staff to overhaul by warning device simultaneously, potential potential safety hazard can be avoided, the utility model structure is simple, reasonable in design, effectively can solve the problem that power distribution cabinet easily occurs that when routine use temperature is too high and leak electricity, avoid the potential safety hazard that some may occur.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model damping base cutaway view.
In figure: 1 cabinet, 2 cabinet doors, 3 visual windows, 4 thermovents, 5 damping base, 51 upper stratas, 52 bottoms, 53 shock-absorbing balls, 54 rubber grains, 55 damping chambeies, 6 temperature sensors, 7 zero sequence current mutual inductors, 8 leakage relays, 9 warning devices, 91 buzzers, 92 warning lights.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of safe power distribution cabinet, comprise cabinet 1, cabinet door 2 and damping base 5, damping base 5 is welded on the bottom of cabinet 1, damping base 5 comprises upper strata 51 and bottom 52, damping chamber 55 is provided with in gap between upper strata 51 and bottom 52, shock-absorbing ball 53 is provided with in damping chamber 55, shock-absorbing ball 53 one-tenth array arrangement is in damping chamber 55, and the centre of sphere of shock-absorbing ball 53 is positioned on same level line, rubber grain 54 is filled with in gap between described damping chamber 55 and shock-absorbing ball 53, cabinet door 2 is hinged on the front side of cabinet 1, the both sides of cabinet 1 are provided with visual window 3 and thermovent 4, and visual window 3 is positioned at the top of thermovent 4, staff can observe the working condition of joining cabinet 1 inside by visual window 3, all equidistant being provided with in the both sides of cabinet 1 is no less than four thermovents 4, thermovent 4 can leave the heat of cabinet 1 inside effectively, avoid cabinet 1 internal temperature too high, the top of cabinet 1 is also installed with warning device 9, warning device 9 comprises warning light 92 and buzzer 91, and warning light 92 is arranged on the top of buzzer 91, the inside of cabinet 1 is also provided with temperature sensor 6, leakage relay 8 and zero sequence current mutual inductor 7, leakage relay 8 and zero sequence current mutual inductor 7 are electrically connected, temperature sensor 6 and leakage relay 8 are electrically connected with warning device 9 respectively.
Operation principle: when power distribution cabinet carries out work, if temperature sensor 6 detects cabinet 1, internal temperature exceedes set safety value, buzzer 91 can be sounded a buzzer, warning light 92 also can constantly glimmer simultaneously, in order to remind staff, power distribution cabinet is checked, when there is drain conditions in power distribution cabinet, zero sequence current mutual inductor 7 can detect the current value of generation, when current value exceedes normal value, leakage relay 8 can cut off the operating circuit of power distribution cabinet automatically, warning device 9 sends alarm signal simultaneously, reminds staff to overhaul power distribution cabinet.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. the power distribution cabinet of a safety, comprise cabinet (1), cabinet door (2) and damping base (5), it is characterized in that: described damping base (5) is fixedly connected on the bottom (1) of cabinet, described damping base (5) comprises upper strata (51) and bottom (52), damping chamber (55) is provided with in gap between described upper strata (51) and bottom (52), shock-absorbing ball (53) is provided with in described damping chamber (55), rubber grain (54) is filled with in gap between described damping chamber (55) and shock-absorbing ball (53), described cabinet door (2) is hinged on the front side of cabinet (1), the both sides of described cabinet (1) are provided with visual window (3) and thermovent (4), and described visual window (3) is positioned at the top of thermovent (4), the top of described cabinet (1) is also installed with warning device (9), described warning device (9) comprises warning light (92) and buzzer (91), and described warning light (92) is arranged on the top of buzzer (91), the inside of described cabinet (1) is also provided with temperature sensor (6), leakage relay (8) and zero sequence current mutual inductor (7), described leakage relay (8) and zero sequence current mutual inductor (7) are electrically connected, described temperature sensor (6) and leakage relay (8) are electrically connected with warning device (9) respectively.
2. a kind of safe power distribution cabinet according to claim 1, is characterized in that: described shock-absorbing ball (53) becomes array arrangement in damping chamber (55), and the centre of sphere of described shock-absorbing ball (53) is positioned on same level line.
3. a kind of safe power distribution cabinet according to claim 1, is characterized in that: all equidistant being provided with in the both sides of described cabinet (1) is no less than four thermovents (4).
4. a kind of safe power distribution cabinet according to claim 1, is characterized in that: described damping base (5) is welded on the bottom of cabinet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569657.XU CN204905713U (en) | 2015-08-02 | 2015-08-02 | Safe switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569657.XU CN204905713U (en) | 2015-08-02 | 2015-08-02 | Safe switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204905713U true CN204905713U (en) | 2015-12-23 |
Family
ID=54927864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569657.XU Expired - Fee Related CN204905713U (en) | 2015-08-02 | 2015-08-02 | Safe switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204905713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229848A (en) * | 2016-08-22 | 2016-12-14 | 常州美尔凯进出口有限公司 | Many forms power distribution cabinet |
| CN106992440A (en) * | 2017-05-16 | 2017-07-28 | 中科天工电气控股有限公司 | A kind of power switch cabinet |
-
2015
- 2015-08-02 CN CN201520569657.XU patent/CN204905713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229848A (en) * | 2016-08-22 | 2016-12-14 | 常州美尔凯进出口有限公司 | Many forms power distribution cabinet |
| CN106992440A (en) * | 2017-05-16 | 2017-07-28 | 中科天工电气控股有限公司 | A kind of power switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160713 Address after: 510800 Guangdong Province, Guangzhou Huadu District Xiuquan Street Xinhua Industrial Zone No. 3 road of Edmonton Patentee after: Guangzhou Xuhui Electric Technology Co., Ltd. Address before: 311816 Zhejiang city of Shaoxing province Zhuji city streets after the Song Tao Zhu Song Village No. 66 Patentee before: Song Guomin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |