CN209526405U - A kind of interior control cabinet - Google Patents
A kind of interior control cabinet Download PDFInfo
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- CN209526405U CN209526405U CN201920545341.5U CN201920545341U CN209526405U CN 209526405 U CN209526405 U CN 209526405U CN 201920545341 U CN201920545341 U CN 201920545341U CN 209526405 U CN209526405 U CN 209526405U
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- cabinet body
- cabinet
- cabinet door
- rotation axis
- indoor control
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Abstract
The utility model discloses a kind of indoor control cabinets, are related to controller switching equipment technical field.It is characterized in that: a kind of interior control cabinet, cabinet body including rectangular-shape, the interior of the cabinet is provided with mounting rack, the side of the cabinet body offers opening, one length sides of the opening are hinged with rotation axis, cabinet door is fixedly connected in the rotation axis, the cabinet body is internally provided with temperature sensor and PLC controller, the temperature sensor is electrically connected with PLC controller, the driving device that driving cabinet door is automatically opened or closed is provided on the cabinet body, the driving device is electrically connected with the controller.The utility model have the advantages that its have can open in time cabinet door heat dissipation, thermal diffusivity it is good.
Description
Technical field
The utility model relates to technical field of electric equipment, more specifically, it relates to a kind of interior control cabinet.
Background technique
Control cabinet is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, arrangement should meet the requirement of electric system normal operation, and easy access do not jeopardize
The safety of the person and surrounding devices.It can be by manual or automatic switch connection or disjunction circuit when normal operation.Failure or not just
By protection electric appliance cutting circuit or alarm when often operation.Running various parameters can be shown by means of measuring instrumentss, it can also be to certain
A little electric parameters are adjusted, and are prompted or issued signal to normal operating conditions is deviateed.Be usually used in it is each send out, match, electric substation
In.
A kind of control cabinet is disclosed in the Chinese utility model patent of publication number CN205755104U, comprising by front door, top
The cabinet body that plate, pedestal, back door and side plate are constituted, also comprising being arranged in the intracorporal circuit element of cabinet.Wherein, control cabinet also includes and sets
Set the intracorporal partition of cabinet and be respectively distributed to the inside at front door, the inside of side plate, the front of partition, partition the back side and bottom
One layer of circuit element on seat.
Above-mentioned control cabinet is needed at regular intervals due to not corresponding radiator by being opened manually cabinet door, and from
Cabinet internal wiring installs electric fan, is blowed to control cabinet and the heat generated in cabinet body is discharged to reinforce air circulation.It is this
Mode is not only troublesome, and is easy to cause heat in cabinet not to be discharged timely and effectively because of human error, leads to in-cabinet temperature mistake
Height causes control system failure, in addition, by manually also having certain risk from cabinet internal wiring for electric fan power supply.
Utility model content
The purpose of this utility model is to provide a kind of indoor control cabinet, good with thermal diffusivity, electric in time first device is not
Impaired advantage.
To achieve the above object, the utility model provides following technical solution:
A kind of interior control cabinet, the cabinet body including rectangular-shape, the interior of the cabinet are provided with mounting rack, the cabinet body
Side offers opening, and a length sides of the opening are hinged with rotation axis, cabinet door, institute are fixedly connected in the rotation axis
That states cabinet body is internally provided with temperature sensor and PLC controller, and the temperature sensor is electrically connected with PLC controller, described
The driving device that driving cabinet door is automatically opened or closed is provided on cabinet body, the driving device is electrically connected with the controller.
By using above-mentioned technical proposal, when the temperature inside control cabinet is greater than the set value, temperature sensor is by signal
It is sent to PLC controller, PLC controller controls driving device and cabinet door opening radiates；When temperature drops to predetermined value, temperature
Degree sensor sends a signal to PLC controller, and PLC controller control driving device closes cabinet door；Temperature sensor control
It is more more acurrate than cabinet door heat dissipation is opened manually that cabinet door automatically opens heat dissipation, and the intracorporal heat of cabinet can be discharged in time, heat dissipation it is timely and
Effect is good.
Further, the driving device includes motor, driving wheel, driven wheel, and the motor is electrically connected with PLC controller
It connects, the motor, which is placed on vertically at the top of cabinet body, to be located at rotation axis, and the shaft of the driving wheel and motor is coaxial and solid
Fixed connection, the driven wheel is coaxial with the top of rotation axis and is fixedly connected, and the side of the driving wheel and driven wheel is arranged with
Belt.
By using above-mentioned technical proposal, when temperature is greater than the set value, PLC controller controls motor and rotates forward, motor band
Dynamic driving wheel rotates forward, and driving wheel drives driven wheel to rotate forward and then rotation axis is driven to rotate forward, and cabinet door is opened；When temperature be down to it is predetermined
When value, PLC controller controls motor reversal, and motor drives driving wheel reversion, and driving wheel drives driven wheel reversion and then with turn
Moving axis reversion, cabinet door is closed；Achieve the effect that automatic opening and closing door.
Further, the outside of the cabinet body is provided with limit plate, and the limit plate is located at cabinet body close to the perpendicular of rotation axis
On straight sidewall, the limit plate is vertical with cabinet door and extends along cabinet body towards the direction of cabinet door.
By using above-mentioned technical proposal, the rotational angle of cabinet door can be limited in 90 ° by limit plate, prevent cabinet door from excessively turning over
Turn.
Further, the side interval of the cabinet body towards cabinet door is embedded with several blocks of magnet, the cabinet door direction opening
Side be located at the position opposite with magnet and be embedded with iron block.
By using above-mentioned technical proposal, when cabinet door is closed, the attraction between magnet and iron block can be by cabinet door locking.
Further, multiple heat release holes are provided at the top of the cabinet body.
By using above-mentioned technical proposal, the heat of interior of the cabinet can further increase cabinet by heat release hole to external diffusion
The heat dissipation performance of body.
Further, interior of the cabinet half part disposed thereon is provided with turbofan, the outlet of the turbofan
Mouth is connected to heat release hole.
By using above-mentioned technical proposal, turbofan can reinforce the velocity of liquid assets of air in cabinet body, and then accelerate cabinet body
The speed of interior heat loss further enhances the heat dissipation effect of cabinet body.
Further, the dust guard of covering heat release hole is provided with above the heat release hole.
By using above-mentioned technical proposal, dust guard can prevent dust from entering in turbofan from heat release hole, by turbine wind
The impeller of fan is made dirty, and turbofan is caused to issue huge noise.
Further, it is located on the cabinet body below cabinet door and is provided with ventilating board, is offered on the ventilating board several
Ventilation hole.
By using above-mentioned technical proposal, ventilation hole can further improve the ventilation situation of cabinet body, be conducive to cabinet body heat dissipation.
Further, the side in the cabinet body positioned at ventilating board towards cabinet body is provided with insect prevention plate, on the insect prevention plate
Several round holes are offered, the aperture ratio ventilation hole of the round hole of the insect prevention plate is small.
By using above-mentioned technical proposal, insect prevention plate can prevent mosquito from entering interior of the cabinet by ventilation hole, in cabinet body
The first device of the electricity in portion damages.
Compared with prior art, the utility model has the beneficial effects that
(1) by setting temperature sensor, motor, the temperature sensor control electricity when interior of the cabinet temperature is higher by setting value
Cabinet door is automatically opened heat dissipation, good heat dissipation effect by machine；
(2) by setting turbofan, turbofan can reinforce the circulation of air in cabinet body, accelerate cabinet body radiating rate,
Further enhance the heat dissipation effect of cabinet body；
(3) by setting ventilation hole, ventilation hole can improve the ventilation situation of cabinet body, further enhance the heat dissipation effect of cabinet body
Fruit.
Detailed description of the invention
Fig. 1 sheet is the overall schematic of utility model；
Fig. 2 is the schematic diagram of the utility model cabinet door opening state；
Fig. 3 is the front view of the utility model cabinet door opening state.
Appended drawing reference: 1, cabinet body；2, mounting rack；3, it is open；4, ventilating board；5, ventilation hole；6, insect prevention plate；7, rotation axis；
8, cabinet door；9, dust guard；10, temperature sensor；11, PLC controller；12, support plate；13, magnet；14, iron block；15, motor；
16, driving wheel；17, driven wheel；18, belt；19, limit plate；20, heat release hole；21, turbofan.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, a kind of indoor control cabinet, the cabinet body 1 including rectangular-shape are vertically arranged in cabinet body 1
Mounting rack 2.Opening 3 is offered in the side of cabinet body 1, the lower end of opening 3 is provided with ventilating board 4, is offered on ventilating board 4
Multiple ventilation holes 5, ventilation hole 5 is kidney-shaped and its length direction tilts along the direction at 1 bottom of cabinet body towards 1 top of cabinet body and extends,
Inside in cabinet body 1 positioned at ventilating board 4 is provided with the insect prevention plate 6 being spaced with ventilating board 4, offers multiple circles on insect prevention plate 6
The aperture ratio ventilation hole 5 in shape hole, round hole is small, and insect prevention plate 6 can prevent mosquito from entering in cabinet body 1 by ventilation hole 5 in cabinet body 1
Electrical component impact.
As shown in Fig. 2, a length sides in opening 3 are located at the top of ventilating board 4 and are hinged with rotation axis 7, rotation axis 7
Top is higher by 8 top of cabinet door, is fixedly connected with cabinet door 8 in the side of rotation axis 7, embedding at another length sides interval of opening 3
Equipped with two blocks of magnet 13, it is located at the position opposite with magnet 13 in the side of cabinet door 8 towards opening 3 and is embedded with iron block 14, pass through
Attraction between magnet 13 and iron block 14 can lock cabinet door 8.
As shown in Fig. 2, being located at its roof in cabinet body 1 is fixed with temperature sensor 10, temperature sensor 10 be purchase in
The temperature sensor of Shanghai Weir instrument and meter for automation Co., Ltd PT-100 erects in cabinet body 1 positioned at what it connect with rotation axis 7
Front plate is bonded with PLC controller 11, and temperature sensor 10 is connect with 11 signal of PLC controller.Driving is provided on cabinet body 1
The driving device that cabinet door 8 is automatically opened or closed, driving device include motor 15, driving wheel 16, driven wheel 17, motor 15 with
PLC controller 11 is electrically connected.Motor 15 is fixed on 1 cover top surface of cabinet body and is located at rotation axis 7, and the shaft of motor 15 is perpendicular
Straight setting and towards cabinet body 1, driving wheel 16 is coaxial with the shaft of motor 15 and is fixedly connected, and driven wheel 17 is fixed on rotation axis 7
Top and coaxially, be arranged with belt 18 in the side of driving wheel 16 and driven wheel 17.
When temperature is greater than the set value, temperature sensor 10 sends a signal to PLC controller 11, and PLC controller 11 is controlled
Motor 15 processed rotates forward, and motor 15 drives driving wheel 16 to rotate forward, and driving wheel 16 drives driven wheel 17 to rotate forward and then drives rotation axis 7 just
Turn, cabinet door 8 is opened；When temperature is down to predetermined value, temperature sensor 10 sends a signal to PLC controller 11, PLC control
Device 11 controls motor 15 and inverts, and motor 15 drives driving wheel 16 to invert, and driving wheel 16 drives the reversion of driven wheel 17 and then with turn
Moving axis 7 inverts, and cabinet door 8 is closed.
As shown in Figure 2 and Figure 3, be bonded in cabinet body 1 side plate of PLC controller 11 outer wall be provided with it is 3 vertical with opening
Limit plate 19, limit plate 19 are located at cabinet body 1 at rotation axis 7 and extend along cabinet body 1 towards the direction of cabinet door 8.Limit plate 19
The rotational angle of cabinet door 8 can be limited in 90 °, cabinet door 8 is avoided excessively to overturn.
As shown in Figure 2 and Figure 3, several heat release holes 20 are offered at the top of cabinet body 1, heat release hole 20 is in long strip and close
Side plate of the cabinet body 1 far from cabinet door 8 is provided with turbofan 21 at the top of cabinet body 1, and turbofan 21 is fixed on cabinet body 1 vertically
Towards the side of cabinet door 8, the gas outlet of turbofan 21 is connected to heat release hole 20.It is located at heat release hole 20 at the top of cabinet body 1
Two sides are vertically installed with two pieces of support plates 12, one end of cabinet body 1 are provided with dust guard 9 in support plate 12, dust guard 9 can be prevented
Only dust is entered in turbofan 21 by heat release hole 20.
The course of work of the utility model and have the beneficial effect that: when temperature is greater than the set value, temperature sensor 10 is controlled
Motor 15 processed rotates forward, and cabinet door 8 is opened, and then radiates to cabinet body 1；When temperature is down to predetermined value, temperature sensor 10
It controls motor 15 to invert, cabinet door 8 is closed and cabinet door 8 is controlled by temperature sensor 10 automatically opens heat dissipation, precise control can be by
Heat in cabinet body 1 sheds in time, and the electrical component in cabinet body 1 is protected not to be damaged.Turbofan 21 can increase inside cabinet body 1
Air flow rate, accelerate the heat dissipation of cabinet body 1, ventilation hole 5 can improve the ventilation situation of cabinet body 1, be conducive to the heat dissipation of cabinet body 1.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of interior control cabinet, the cabinet body (1) including rectangular-shape, the cabinet body (1) are internally provided with mounting rack (2), institute
The side for stating cabinet body (1) offers opening (3), which is characterized in that a length sides of the opening (3) are hinged with rotation axis
(7), the side of the rotation axis (7) is fixedly connected with cabinet door (8), and the cabinet body (1) is internally provided with temperature sensor
(10) it is electrically connected with PLC controller (11), the temperature sensor (10) with PLC controller (11), is arranged on the cabinet body (1)
The driving device for having driving cabinet door (8) to be automatically opened or closed, the driving device are electrically connected with PLC controller (11).
2. a kind of indoor control cabinet according to claim 1, which is characterized in that the driving device include motor (15),
Driving wheel (16) and driven wheel (17), the motor (15) are electrically connected with PLC controller (11), and the motor (15) is fixed vertically
At the top of the cabinet body (1) and it is located at rotation axis (7), the driving wheel (16) is fixedly connected and together with the shaft of motor (15)
Axis, the driven wheel (17) is coaxial with the top of rotation axis (7) and is fixedly connected, the driving wheel (16) and driven wheel (17)
Side is arranged with belt (18).
3. a kind of indoor control cabinet according to claim 2, which is characterized in that the external setting of the cabinet body (1) is limited
Position plate (19), the limit plate (19) be located at cabinet body (1) close to rotation axis (7) upright side walls on, the limit plate (19) and
Cabinet door (8) is vertical and extends along cabinet body (1) towards the direction of cabinet door (8).
4. a kind of indoor control cabinet according to claim 1, which is characterized in that the cabinet body (1) is towards the one of cabinet door (8)
Side interval is embedded with several pieces of magnet (13), and the side of the cabinet door (8) towards opening (3) is located at the position opposite with magnet (13)
It sets and is embedded with iron block (14).
5. a kind of indoor control cabinet according to claim 1, which is characterized in that offered at the top of the cabinet body (1) more
A heat release hole (20).
6. a kind of indoor control cabinet according to claim 5, which is characterized in that half portion disposed thereon in the cabinet body (1)
Set up separately and be equipped with turbofan (21), the gas outlet of the turbofan (21) is connected to heat release hole (20).
7. a kind of indoor control cabinet according to claim 6, which is characterized in that be provided with above the heat release hole (20)
Cover the dust guard (9) of heat release hole (20).
8. a kind of indoor control cabinet according to claim 1, which is characterized in that positioned at cabinet door (8) on the cabinet body (1)
Lower section is provided with ventilating board (4), offers several ventilation holes (5) on the ventilating board (4).
9. a kind of indoor control cabinet according to claim 8, which is characterized in that be located at ventilating board (4) in the cabinet body (1)
It is provided with insect prevention plate (6) towards the side of cabinet body (1), several round holes, the insect prevention plate is offered on the insect prevention plate (6)
(6) the aperture ratio ventilation hole (5) of round hole is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545341.5U CN209526405U (en) | 2019-04-20 | 2019-04-20 | A kind of interior control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920545341.5U CN209526405U (en) | 2019-04-20 | 2019-04-20 | A kind of interior control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209526405U true CN209526405U (en) | 2019-10-22 |
Family
ID=68232892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920545341.5U Active CN209526405U (en) | 2019-04-20 | 2019-04-20 | A kind of interior control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209526405U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729651A (en) * | 2019-11-14 | 2020-01-24 | 国网山西省电力公司忻州供电公司 | Electric power cabinet cooling device and cooling method |
| CN112117090A (en) * | 2020-08-27 | 2020-12-22 | 贵州电网有限责任公司 | Temperature control management method and system for indoor transformer closed door |
| CN112462819A (en) * | 2020-11-30 | 2021-03-09 | 贵州电网有限责任公司 | Intelligent control method and system for temperature control door |
-
2019
- 2019-04-20 CN CN201920545341.5U patent/CN209526405U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110729651A (en) * | 2019-11-14 | 2020-01-24 | 国网山西省电力公司忻州供电公司 | Electric power cabinet cooling device and cooling method |
| CN112117090A (en) * | 2020-08-27 | 2020-12-22 | 贵州电网有限责任公司 | Temperature control management method and system for indoor transformer closed door |
| CN112462819A (en) * | 2020-11-30 | 2021-03-09 | 贵州电网有限责任公司 | Intelligent control method and system for temperature control door |
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