CN209731786U - A kind of electrical cabinet with auto-alarm function - Google Patents
A kind of electrical cabinet with auto-alarm function Download PDFInfo
- Publication number
- CN209731786U CN209731786U CN201822262419.0U CN201822262419U CN209731786U CN 209731786 U CN209731786 U CN 209731786U CN 201822262419 U CN201822262419 U CN 201822262419U CN 209731786 U CN209731786 U CN 209731786U
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- China
- Prior art keywords
- cabinet body
- electrically connected
- iron plate
- alarm
- buzzer
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Abstract
The utility model discloses a kind of electrical cabinets with auto-alarm function, including cabinet body, cabinet body inner wall installs multiple insulating bases, high temperature alarm is installed between insulating base and cabinet body outer wall, iron plate is installed on insulating base, leakage alarm is installed between cabinet body outer wall and iron plate, leakage alarm includes protective resistance, passive buzzer and the first indicator light, cabinet body outer wall installs a passive buzzer and multiple first indicator lights, one end of multiple first indicator lights is electrically connected one end of passive buzzer, the other end of first indicator light is electrically connected iron plate, one end of the other end electrical connection protective resistance of passive buzzer, the other end of protective resistance is electrically connected the zero curve of electrical cabinet.Iron plate mounting electric element, when mid-winter, high temperature alarm is sounded an alarm, and when electric leakage, iron plate and electrical cabinet zero curve form AC power source, and passive buzzer is sounded, and corresponding first indicator light lights, convenient for determining problem component.
Description
Technical field
The utility model relates to technical field of electric equipment, specially a kind of electrical cabinet with auto-alarm function.
Background technique
Electrical cabinet is the cabinet being process by steel material for protecting component to work normally, and electrical component can all have volume
Determine operating temperature, being more than operating temperature ratings efficiency or safety can be impacted, it is therefore desirable to radiating in electrical cabinet,
And some electrical components because install it is lack of standardization lead to poor contact due to generate heat and leak electricity, existing electrical cabinet is all only in cabinet body
Mounting temperature sensor and earth leakage protective device are difficult to find that mid-winter and electric leakage when electrical in-cabinet temperature is excessively high and leaks electricity
Element, and sometimes single electrical component mid-winter when, although bulk temperature is not high in electrical cabinet, high-temperature components itself are
Through overtemperature, it is easy to cause component wear, causes equipment to stop causing to damage service life suddenly when working, thus it is proposed that one
Kind has the electrical cabinet of auto-alarm function for solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of electrical cabinets with auto-alarm function, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of with the electrical of auto-alarm function
Cabinet, including cabinet body, the cabinet body inner wall are fixedly mounted multiple insulating bases, are electrically connected between the insulating base and cabinet body outer wall by conducting wire
High temperature alarm is connect, iron plate is fixedly mounted on the insulating base, electric leakage report is installed by conducting wire between the cabinet body outer wall and iron plate
Alert device, the leakage alarm include protective resistance, passive buzzer and the first indicator light, and the cabinet body outer wall is fixedly mounted one
A passive buzzer and multiple first indicator lights, one end of multiple first indicator lights pass through conducting wire and are electrically connected passive buzzing
One end of device, the other end of first indicator light are electrically connected iron plate, and the other end of the passive buzzer, which is electrically connected, to be protected
Protect one end of resistance, the other end of the protective resistance is electrically connected the zero curve of electrical cabinet.
Preferably, the high temperature alarm includes DC power supply, active buzzer, the second indicator light and temperature detect switch (TDS), institute
It states DC power supply to be fixedly mounted in cabinet body, an active buzzer and multiple second instructions is fixedly mounted in the cabinet body outer wall
Lamp, one end of the active buzzer are electrically connected one end of DC power supply, the other end point of the active buzzer by conducting wire
Multiple second indicator lights are not electrically connected by conducting wire, installation has temperature detect switch (TDS), multiple second instructions in the insulating base
The other end of lamp is electrically connected one end of temperature detect switch (TDS), and the other end of the temperature detect switch (TDS) is electrically connected the another of DC power supply
End.
Preferably, the temperature detect switch (TDS) includes sliding slot and link slot, and sliding slot is provided in the insulating base, is opened in the cabinet body
There is link slot, sliding clamping piston, the piston and sliding slot are equipped with hermetic bag close to the side of iron plate in the sliding slot, described
Acetone liquid is filled in hermetic bag, the other side of the piston is fixedly connected with one end of piston rod, the other end of the piston rod
Conducting block is protruded into link slot and is fixedly connected, the conducting block sliding is connected to the one end of link slot close to sliding slot, the company
Conductive sheet is fixedly mounted in the other end two sides of access slot, and two conductive sheets are electrically connected DC power supply and the second indicator light.
Preferably, the upper cover of piston rod in the sliding slot connects spring, and both ends of the spring is respectively fixedly connected with piston and sliding slot
One end far from iron plate, the spring are in compressive state always.
Compared with prior art, the utility model has the beneficial effects that iron plate exchanges with electrical cabinet zero curve composition when electric leakage
Power supply, so that passive buzzer sounds the alarm, and the first indicator light of the iron plate connection of corresponding electric leakage lights, convenient for determining leakage
Electric device, protective resistance protect passive buzzer and the first indicator light；Acetone liquid room temperature is liquid, at 56 DEG C
Gasification, so as to push piston, piston passes through piston rod for acetone liquid gasification expansion when the element mid-winter on iron plate
Conducting block is pushed, conductive sheet is connected to by conducting block, and active buzzer sounds, and corresponding second indicator light lights, convenient for determining
High-temperature components avoid single element continuous high temperature from causing to damage；It can accurately point out the intracorporal single electrical component high temperature of cabinet or leakage
Electricity, convenient for repair and replacement element in advance, component wear causes equipment to shut down bring security risk suddenly when equipment being avoided to work.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial profile structure at the utility model cabinet body；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 2；
Fig. 4 is the utility model high temperature alarm electrical block diagram；
Fig. 5 is the utility model leakage alarm electrical block diagram.
In figure: 1 cabinet body, 2 insulating bases, 3 iron plates, 4 leakage alarms, 41 protective resistances, 42 passive buzzers, 43 first refer to
Show that lamp, 5 conducting wires, 6 high temperature alarms, 61 DC power supplies, 62 active buzzers, 63 second indicator lights, 64 temperature detect switch (TDS)s, 641 are slided
Slot, 642 acetone liquids, 643 pistons, 644 springs, 645 piston rods, 646 link slots, 647 conducting blocks, 648 conductive sheets.
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. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of electrical cabinet with auto-alarm function,
Including cabinet body 1, multiple insulating bases 2 are fixedly mounted in 1 inner wall of cabinet body, are passed through conducting wire 5 between 1 outer wall of insulating base 2 and cabinet body and are electrically connected height
Iron plate 3 is fixedly mounted on insulating base 2 for warm alarm 6, installs leakage alarm 4 by conducting wire 5 between 1 outer wall of cabinet body and iron plate 3,
Leakage alarm 4 includes protective resistance 41, passive buzzer 42 and the first indicator light 43, and one end of multiple first indicator lights 43 is equal
One end of passive buzzer 42 is electrically connected by conducting wire 5, the other end of the first indicator light 43 is electrically connected iron plate 3, passive bee
Ring device 42 other end electrical connection protective resistance 41 one end, the other end of protective resistance 41 is electrically connected the zero curve of electrical cabinet.It is different
Corresponding electrical component is installed on iron plate 3, when mid-winter, high temperature alarm 6 is sounded an alarm, when electric leakage, iron plate 3 and electricity
Gas holder zero curve forms AC power source, so that passive buzzer 42 sounds the alarm, and the first finger that the iron plate 3 of corresponding electric leakage connects
Show that lamp 43 lights (the corresponding different location iron plate 3 of the first different indicator lights 43), convenient for determining problem component, protective resistance 41
Passive buzzer 42 and the first indicator light 43 are protected.
High temperature alarm 6 includes DC power supply 61, active buzzer 62, the second indicator light 63 and temperature detect switch (TDS) 64, direct current
Power supply 61 is fixedly mounted in cabinet body 1, and an active buzzer 62 and multiple second indicator lights 63 is fixedly mounted in 1 outer wall of cabinet body,
One end of active buzzer 62 is electrically connected one end of DC power supply 61 by conducting wire 5, and the other end of active buzzer 62 leads to respectively
It crosses conducting wire 5 and is electrically connected multiple second indicator lights 63, installation has temperature detect switch (TDS) 64 in insulating base 2, multiple second indicator lights 63
The other end is electrically connected one end of temperature detect switch (TDS) 64, and the other end of temperature detect switch (TDS) 64 is electrically connected the another of DC power supply 61
End, temperature detect switch (TDS) 64 disconnects when flat, and when the element mid-winter on iron plate 3, temperature is transferred to by iron plate 3 and insulating base 2
Temperature detect switch (TDS) 64, temperature detect switch (TDS) 64 are connected to, so that active buzzer 62 sounds, and corresponding second indicator light 63 lights, and is convenient for
Determine high-temperature components.
Temperature detect switch (TDS) 64 includes sliding slot 641 and link slot 646, is provided with sliding slot 641, the company of being provided in cabinet body 1 in insulating base 2
Access slot 646, the interior sliding clamping piston 643 of sliding slot 641, piston 643 and sliding slot 641 are equipped with hermetic bag, institute close to the side of iron plate 3
It states and fills acetone liquid 642 in hermetic bag, the other side of piston 643 is fixedly connected with one end of piston rod 645, piston rod 645
The other end protrudes into link slot 646 and is fixedly connected conducting block 647, and the sliding of conducting block 647 is connected to link slot 646 close to sliding slot
Conductive sheet 648 is fixedly mounted in the other end two sides of 641 one end, link slot 646, and two conductive sheets 648 are electrically connected direct current
Power supply 61 and the second indicator light 63, it is usually liquid (this temperature and most of electrical member that the boiling point of acetone liquid 642, which is 56 DEG C,
The environment temperature that part can work normally is close, naturally it is also possible to change the substance such as tetrachloro that other easily gasify into according to temperature requirement
Change carbon [76.8 DEG C of boiling point], isopropanol [82.4 DEG C of boiling point] etc., or can also be with filled with nitrogen), hermetic bag is flexible film bag
Son, hermetic bag internal pressure, which is reduced, when for liquid shrinks, and pressure increase props up hermetic bag after acetone liquid 642 gasifies,
So the gasification expansion of acetone liquid 642 makes hermetic bag push piston 643, and piston 643 is logical when element mid-winter on iron plate 3
It crosses piston rod 645 and pushes conducting block 647, conductive sheet 648 is connected to by conducting block 647.
Spring 644 is socketed on piston rod 645 in sliding slot 641, and 644 both ends of spring are respectively fixedly connected with 643 He of piston
The one end of sliding slot 641 far from iron plate 3, spring 644 are in compressive state always, and usually acetone liquid 642 is liquid, spring 644
Push piston 643, it is ensured that conducting block 647 is separated with conductive sheet 648.
Working principle: when the utility model is used, normal mounting electrical component on iron plate 3, when the element on iron plate 3 is abnormal
When heating, to push piston 643, piston 643 pushes conducting block 647 by piston rod 645 for the gasification of acetone liquid 642 expansion,
Conductive sheet 648 is connected to by conducting block 647, so that active buzzer 62 sounds, and corresponding second indicator light 63 lights, and is convenient for
Determine high-temperature components, when electric leakage, iron plate 3 and electrical cabinet zero curve form AC power source, so that passive buzzer 42 sounds an alarm
Sound, and the first indicator light 43 that the iron plate 3 of corresponding electric leakage connects lights, convenient for determining problem component, protective resistance 41 is to passive
Buzzer 42 and the first indicator light 43 are protected.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of electrical cabinet with auto-alarm function, including cabinet body (1), it is characterised in that: cabinet body (1) inner wall is fixed
It installs multiple insulating bases (2), is electrically connected high temperature alarm (6) by conducting wire (5) between the insulating base (2) and cabinet body (1) outer wall,
Iron plate (3) are fixedly mounted on the insulating base (2), pass through conducting wire (5) installation electric leakage between cabinet body (1) outer wall and iron plate (3)
Alarm (4), the leakage alarm (4) include protective resistance (41), passive buzzer (42) and the first indicator light (43), institute
It states cabinet body (1) outer wall and a passive buzzer (42) and multiple first indicator lights (43), multiple first instructions is fixedly mounted
One end of lamp (43) pass through conducting wire (5) electrical connection passive buzzer (42) one end, first indicator light (43) it is another
End is electrically connected iron plate (3), one end of other end electrical connection protective resistance (41) of the passive buzzer (42), the guarantor
The other end of shield resistance (41) is electrically connected the zero curve of electrical cabinet.
2. a kind of electrical cabinet with auto-alarm function according to claim 1, it is characterised in that: the high temperature alarm
Device (6) includes DC power supply (61), active buzzer (62), the second indicator light (63) and temperature detect switch (TDS) (64), the direct current
Source (61) is fixedly mounted in cabinet body (1), and an active buzzer (62) and multiple second is fixedly mounted in cabinet body (1) outer wall
Indicator light (63), one end of the active buzzer (62) is electrically connected the one end of DC power supply (61) by conducting wire (5), described to have
The other end of source buzzer (62) passes through conducting wire (5) respectively and is electrically connected multiple second indicator lights (63), peace in the insulating base (2)
Dress has temperature detect switch (TDS) (64), and the other end of multiple second indicator lights (63) is electrically connected the one of temperature detect switch (TDS) (64)
End, the other end of the temperature detect switch (TDS) (64) are electrically connected the other end of DC power supply (61).
3. a kind of electrical cabinet with auto-alarm function according to claim 2, it is characterised in that: the temperature detect switch (TDS)
(64) include sliding slot (641) and link slot (646), be provided with sliding slot (641) in the insulating base (2), is provided in the cabinet body (1)
Link slot (646), interior sliding clamping piston (643) of the sliding slot (641), the piston (643) and sliding slot (641) are close to iron plate
(3) side is equipped with hermetic bag, fills acetone liquid (642) in the hermetic bag, and the other side of the piston (643) is fixed to be connected
It takes over a job one end of stopper rod (645), the other end of the piston rod (645) protrudes into link slot (646) and is fixedly connected with conducting block
(647), conducting block (647) sliding is connected to the one end of link slot (646) close to sliding slot (641), the link slot (646)
The other end two sides conductive sheet (648) are fixedly mounted, two conductive sheets (648) are electrically connected DC power supply (61) and the
Two indicator lights (63).
4. a kind of electrical cabinet with auto-alarm function according to claim 3, it is characterised in that: the sliding slot
(641) spring (644) are socketed on the piston rod (645) in, and spring (644) both ends are respectively fixedly connected with piston (643) and slide
The one end of slot (641) far from iron plate (3), the spring (644) are in compressive state always.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262419.0U CN209731786U (en) | 2018-12-30 | 2018-12-30 | A kind of electrical cabinet with auto-alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822262419.0U CN209731786U (en) | 2018-12-30 | 2018-12-30 | A kind of electrical cabinet with auto-alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731786U true CN209731786U (en) | 2019-12-03 |
Family
ID=68678715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822262419.0U Expired - Fee Related CN209731786U (en) | 2018-12-30 | 2018-12-30 | A kind of electrical cabinet with auto-alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731786U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981586A (en) * | 2020-09-01 | 2020-11-24 | 厉建锦 | Auxiliary support based on installation of outdoor unit of high-altitude outdoor air conditioner |
| CN112156343A (en) * | 2020-10-21 | 2021-01-01 | 山东省千佛山医院 | Electric heating anorectal treatment plug |
| CN114694361A (en) * | 2020-12-31 | 2022-07-01 | 宁波聚轩信息科技有限公司 | High-temperature alarm device for automobile part machining |
-
2018
- 2018-12-30 CN CN201822262419.0U patent/CN209731786U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981586A (en) * | 2020-09-01 | 2020-11-24 | 厉建锦 | Auxiliary support based on installation of outdoor unit of high-altitude outdoor air conditioner |
| CN112156343A (en) * | 2020-10-21 | 2021-01-01 | 山东省千佛山医院 | Electric heating anorectal treatment plug |
| CN114694361A (en) * | 2020-12-31 | 2022-07-01 | 宁波聚轩信息科技有限公司 | High-temperature alarm device for automobile part machining |
| CN114694361B (en) * | 2020-12-31 | 2023-12-22 | 创远电子科技(苏州)有限公司 | High-temperature alarm device for processing automobile parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |