CN209608184U - A kind of control cabinet - Google Patents
A kind of control cabinet Download PDFInfo
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- CN209608184U CN209608184U CN201920546760.0U CN201920546760U CN209608184U CN 209608184 U CN209608184 U CN 209608184U CN 201920546760 U CN201920546760 U CN 201920546760U CN 209608184 U CN209608184 U CN 209608184U
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- cabinet body
- fan
- air inlet
- cabinet
- control
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Abstract
The utility model discloses a kind of control cabinets, belong to electrical control cabinet technical field.Technical points include cabinet body, the top of cabinet body side and the bottom of the other side offer air inlet and air outlet respectively, fan is provided at air inlet and air outlet in the cabinet body, the installation direction of the fan is consistent, the control device being electrically connected with fan is provided in the cabinet body, the control device is opened and closed or inverted simultaneously for controlling two fans；Temperature sensor is additionally provided in the cabinet body, the temperature sensor is electrically connected to control device, and the utility model has the advantages of dust stratification that can be reduced at air inlet and air outlet, promotion control cabinet heat dissipation performance.
Description
Technical field
The utility model belongs to electrical control cabinet technical field, more specifically, it relates to a kind of control cabinet.
Background technique
Control cabinet be by electrical wiring requirement by switchgear, measuring instrumentss, protection the components such as electric appliance and ancillary equipment
It is assembled in a kind of equipment storing apparatus in closing or semiclosed metal safe or in screen width, it is normal that arrangement should meet electric system
The requirement of operation, easy access do not jeopardize the safety of the person and surrounding devices.
Control cabinet generally comprises cabinet body, and air inlet is offered at the top of cabinet body, and bottom offers air outlet, and peace in cabinet body
Equipped with for making the fan of interior of the cabinet air circulation.In routine use, the intracorporal component of cabinet can generate heat, and the prior art
Solution for control cabinet heat radiation is: the cold air outside cabinet body sucked by fan, is taken a breath to cabinet body, thus
Hot-air is discharged from air outlet, to complete radiation processes.
But in the prior art, above-mentioned cabinet body makes the air one-way flow inside and outside cabinet body by fan, takes away heat with this
It radiates, but dust can accumulate gradually at air inlet or air outlet over time, the component for causing calorific value big can not
Proper heat reduction influences the normal work of control cabinet.
Utility model content
The purpose of this utility model is to provide a kind of control cabinets, have the product that can be reduced at air inlet and air outlet
The advantages of ash, promotion control cabinet heat dissipation performance.
To achieve the above object, the utility model provides following technical solution:
A kind of control cabinet, including cabinet body, the top of cabinet body side and the bottom of the other side offer air inlet respectively and go out
Air port, the cabinet body is interior to be provided with fan at air inlet and air outlet, and the installation direction of the fan is consistent, the cabinet body
It is inside provided with the control device being electrically connected with fan, the control device is opened and closed or inverted simultaneously for controlling two fans；
Temperature sensor is additionally provided in the cabinet body, the temperature sensor is electrically connected to control device.
By using above-mentioned technical proposal, when control cabinet is worked, fan at air inlet and air outlet work simultaneously
Make, the air inside and outside cabinet body is driven to generate circulation, makes the intracorporal temperature decline of cabinet；When the dust stratification of cabinet body air inlet reaches certain journey
Degree, temperature sensor monitor temperature information, then issue temperature information to control device, control device is sentenced according to temperature information
Disconnected temperature conditions, and blow off fan by the dust for being deposited in air inlet by being just changed into reversion, make to control
Cabinet processed restores proper heat reduction；Conversely, controller receives the temperature information of temperature sensor sending when temperature increases extremely again
Afterwards, control fan is returned to rotate forward by inverting, and blows off the dust at air outlet.As a result, by fan and temperature sensor with
And the cooperation of control device, the dust stratification at air inlet and air outlet can be reduced, control cabinet heat dissipation performance is promoted.
Further, the temperature sensor is several, and is evenly arranged in the cabinet body.
By using above-mentioned technical proposal, multiple temperature sensors are evenly arranged in cabinet body, can monitor multiple positions in cabinet body
The temperature information set, the temperature information for eventually receiving control device are more accurate.
Further, the cabinet body inner wall is extended with installation convex edge in air inlet and air outlet position, the fan with
The side of air inlet or air outlet fitting is provided with the installing tache edge being interlockingly connected with installation convex edge.
By using above-mentioned technical proposal, the setting of convex edge and installing tache edge is installed, the installation of fan can be facilitated and torn open
It unloads, convenient for being replaced or being repaired to fan.
Further, the installation convex edge and installing tache are closely arranged rubber sleeve along outside.
By using above-mentioned technical proposal, the setting of rubber sleeve can make to be formed between fan and air inlet or air outlet
The mobility of cabinet body inner air and outer air is improved, to promote cooling effect in the channel of sealing.
Further, the indicator light for being electrically connected to control device is provided on the outside of the cabinet body, the indicator light is for referring to
Show the positive and negative rotation of fan.
By using above-mentioned technical proposal, the setting of indicator light can prompt the positive and negative rotation feelings of related maintenance personnel's fan
Condition facilitates operator to judge situation in cabinet.
Further, the control device is PLC controller, is provided in the cabinet body and is electrically connected with PLC controller
Buzzer.
By using above-mentioned technical proposal, when temperature sensor monitors that when the temperature is excessively high, PLC controller receives temperature
Information is spent, triggering buzzer alarms, thus surrounding population can be prompted far from control cabinet, prevent accident.
Further, dust cover is provided at air inlet and air outlet on the outer wall of the cabinet body.
By using above-mentioned technical proposal, the setting of dust cover can intercept dust, prevent dust from entering interior of the cabinet,
So as to promote the heat-sinking capability of control cabinet.
Further, the cabinet body outer wall is provided with card slot at air inlet and air outlet, and the dust cover is connected in
In the card slot.
By using above-mentioned technical proposal, the setting of card slot, can dust cover easy to disassemble and install, so as to convenient
Dust cover is replaced and is cleaned.
Further, the seam crossing of the cabinet body is provided with gasket seal or sealant.
By using above-mentioned technical proposal, the setting of gasket seal and sealant can make inside and the air inlet of cabinet body
Stable air duct is formed with air outlet, is conducive to the air circulation inside and outside cabinet body.
Compared with prior art, the utility model has the beneficial effects that
(1) it by the cooperation of fan and temperature sensor and control device, can reduce at air inlet and air outlet
Dust stratification promotes control cabinet heat dissipation performance；
(2) by the way that multiple temperature sensors are arranged, the temperature information of multiple positions in cabinet body can be monitored, control device is made
The temperature information eventually received is more accurate；
(3) by setting installation convex edge and installing tache edge, the installation and removal of fan can be facilitated, convenient for carrying out to fan
Replacement or maintenance.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the perspective view of the explosion that the present embodiment highlights fan mounting structure；
Fig. 4 is the enlarged diagram of part B in Fig. 3；
Fig. 5 is the perspective view of the explosion that the present embodiment highlights Air Filter mounting structure.
Appended drawing reference: 1, cabinet body；2, fan；3, control device；4, temperature sensor；11, air inlet；12, air outlet；
13, convex edge is installed；14, installing tache edge；15, rubber sleeve；16, dust cover；17, indicator light；18, buzzer；111, mounting blocks；
112, card slot.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of control cabinet, as shown in Figure 1, include 1 side of cabinet body 1(cabinet body cabinet door hide), the top of 1 side of cabinet body and
The bottom of the other side offers air inlet 11 and air outlet 12 respectively, and the position of air inlet 11 and air outlet 12 is located in cabinet body 1
It is mounted on fan 2, and the installation direction of fan 2 is consistent；The control device 3 being electrically connected with fan 2 is installed in cabinet body 1, is controlled
Device 3 processed is opened and closed or is inverted simultaneously for controlling two fans 2；It is also equipped in cabinet body 1 for monitoring the temperature letter inside cabinet body 1
The temperature sensor 4 of breath, temperature sensor 4 are electrically connected to control device 3.
As shown in Figure 1, control device 3 is PLC controller, the buzzer being electrically connected with PLC controller is installed in cabinet body 1
18.When temperature sensor 4 monitors when the temperature is excessively high, PLC controller receives temperature information, and triggering buzzer 18 is reported
It is alert, thus surrounding population can be prompted far from control cabinet, prevent accident.
As shown in Figure 1, temperature sensor 4 is several, and it is evenly arranged in cabinet body 1.Multiple temperature sensors 4 are evenly arranged on cabinet
In body 1, the temperature information of multiple positions in cabinet body 1 can be monitored, the temperature information for eventually receiving control device 3 is more quasi-
Really.
As shown in Figure 1, 2, the indicator light 17 for being electrically connected to control device 3 is installed, indicator light 17 is for referring on the outside of cabinet body
Show the positive and negative rotation of fan 2.When control device 3 controls fan 2 according to temperature information, while control instructions lamp 17 carries out
It has been shown that, enables indicator light 17 to show the positive and negative rotation situation of fan 2, operator is facilitated to judge situation in cabinet.
As shown in Figure 3,4,1 inner wall of cabinet body is located at air inlet 11 and the position of air outlet 12 is extended with installation convex edge 13,
The side that fan 2 is bonded with air inlet 11 or air outlet 12 is fixed with the installing tache being interlockingly connected with installation convex edge 13 along 14, is pacifying
When filling fan 2, by the side by the installing tache on fan 2 along 14 alignment installation convex edges 13, it is then pushed into fan 2, locks two
The installation of just fan 2 can be completed in the screw of side, thus can facilitate and fan 2 is replaced or repaired.
As shown in figure 4, installation convex edge 13 and installing tache are closely arranged rubber sleeve 15 along 14 outside, pass through rubber sleeve 15
It can make the channel for forming sealing between fan 2 and air inlet 11 or air outlet 12, improve the mobility of 1 inner air and outer air of cabinet body,
To promote cooling effect.
As shown in figure 5, the position on the outer wall of cabinet body 1 positioned at air inlet 11 and air outlet 12 is mounted on dust cover 16,
Dust can be intercepted by dust cover 16, prevents dust from entering inside cabinet body 1, so as to promote the heat-sinking capability of control cabinet.
As shown in figure 5,1 outer wall of cabinet body is respectively and fixedly provided with mounting blocks 111 in the two sides of 12 position of air inlet 11 and air outlet, two
Side mounting blocks 111 it is opposite offer card slot 112 on one side, dust cover 16 is connected in card slot 112, can be square by card slot 112
Just dust cover 16 is disassembled and installed, dust cover 16 is replaced and cleaned so as to convenient.
Further, the seam crossing of cabinet body 1 is fixed with gasket seal or sealant, can by gasket seal and sealant
So that the inside of cabinet body 1 is formed stable air duct with air inlet 11 and air outlet 12, is conducive to the air circulation inside and outside cabinet body 1.
It the course of work of the utility model and has the beneficial effect that: when control cabinet is worked, air inlet 11 and outlet air
Fan 2 at mouth 12 works at the same time, and drives the air inside and outside cabinet body 1 to generate circulation, declines the temperature in cabinet body 1；When cabinet body 1
The dust stratification of air inlet 11 reaches a certain level, and temperature sensor 4 monitors temperature information, then issue temperature information to control dress
3 are set, control device 3 judges temperature conditions according to temperature information, and incites somebody to action fan 2 by being just changed into reversion
It is deposited in the dust at air inlet 11 to blow off, control cabinet is made to restore proper heat reduction；Conversely, being controlled when temperature increases extremely again
After device receives the temperature information of the sending of temperature sensor 4, control fan 2 is returned to rotate forward by reversion, blows off air outlet 12
The dust at place.
To sum up, by the cooperation of fan 2 and temperature sensor 4 and control device 3, air inlet 11 and outlet air can be reduced
Dust stratification at mouth 12 promotes control cabinet heat dissipation performance.
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 control cabinet, including cabinet body (1), the top of cabinet body (1) side and the bottom of the other side offer air inlet respectively
(11) and air outlet (12) it, is provided with fan (2) at air inlet (11) and air outlet (12) in the cabinet body (1), it is special
Sign is that the installation direction of the fan (2) is consistent, is provided with the control device being electrically connected with fan (2) in the cabinet body (1)
(3), the control device (3) opens and closes or inverts simultaneously for controlling two fans (2)；It is additionally provided in the cabinet body (1)
Temperature sensor (4), the temperature sensor (4) are electrically connected to control device (3).
2. control cabinet according to claim 1, which is characterized in that the temperature sensor (4) is several, and is evenly arranged on
In the cabinet body (1).
3. control cabinet according to claim 1, which is characterized in that cabinet body (1) inner wall is in air inlet (11) and outlet air
Mouth (12) position is extended with installation convex edge (13), the side that the fan (2) is bonded with air inlet (11) or air outlet (12)
The installing tache being interlockingly connected with installation convex edge (13) is provided with along (14).
4. control cabinet according to claim 3, which is characterized in that the installation convex edge (13) and installing tache are on the outside of (14)
Closely it is arranged rubber sleeve (15).
5. control cabinet according to claim 1, which is characterized in that be provided on the outside of the cabinet body (1) and be electrically connected to control
The indicator light (17) of device (3), the indicator light (17) are used to indicate the positive and negative rotation of fan (2).
6. control cabinet according to claim 1, which is characterized in that the control device (3) is PLC controller, the cabinet
The buzzer (18) being electrically connected with PLC controller is provided in body (1).
7. control cabinet according to claim 1, which is characterized in that on the outer wall of the cabinet body (1) in air inlet (11) and
Dust cover (16) are provided at air outlet (12).
8. control cabinet according to claim 7, which is characterized in that cabinet body (1) outer wall is in air inlet (11) and outlet air
It is provided with card slot (112) at mouth (12), the dust cover (16) is connected in the card slot (112).
9. control cabinet according to claim 1, which is characterized in that the seam crossing of the cabinet body (1) is provided with gasket seal
Or sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546760.0U CN209608184U (en) | 2019-04-20 | 2019-04-20 | A kind of control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546760.0U CN209608184U (en) | 2019-04-20 | 2019-04-20 | A kind of control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209608184U true CN209608184U (en) | 2019-11-08 |
Family
ID=68407550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920546760.0U Active CN209608184U (en) | 2019-04-20 | 2019-04-20 | A kind of control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209608184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129977A (en) * | 2020-01-22 | 2020-05-08 | 赵勇 | Movable switch cabinet |
| CN111342370A (en) * | 2020-04-15 | 2020-06-26 | 武长银 | Heat dissipation system of power distribution cabinet and control method thereof |
-
2019
- 2019-04-20 CN CN201920546760.0U patent/CN209608184U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129977A (en) * | 2020-01-22 | 2020-05-08 | 赵勇 | Movable switch cabinet |
| CN111342370A (en) * | 2020-04-15 | 2020-06-26 | 武长银 | Heat dissipation system of power distribution cabinet and control method thereof |
| CN111342370B (en) * | 2020-04-15 | 2021-09-07 | 广东佰林电气设备厂有限公司 | Control method of heat dissipation system of power distribution cabinet |
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