CN215500229U - Controller capable of controlling working temperature - Google Patents
Controller capable of controlling working temperature Download PDFInfo
- Publication number
- CN215500229U CN215500229U CN202121714844.4U CN202121714844U CN215500229U CN 215500229 U CN215500229 U CN 215500229U CN 202121714844 U CN202121714844 U CN 202121714844U CN 215500229 U CN215500229 U CN 215500229U
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- circuit board
- air outlet
- controlling
- protective shell
- controller capable
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Abstract
The utility model provides a controller capable of controlling working temperature, which comprises a protective shell, a circuit board, a fan, two heating pieces, a temperature and humidity sensor, a filter piece and an upper cover plate, wherein a containing groove, a support column, a fixing position, an air inlet and an air outlet part are arranged in the protective shell; this controller that can control operating temperature can ensure the cooling and the drying of inside circuit board effectively, is favorable to the long-time operation of controller.
Description
Technical Field
The utility model relates to the technical field of controllers, in particular to a controller capable of controlling working temperature.
Background
When the controller works, after a power device inside the controller works for a long time, if heat cannot be timely and effectively emitted, the temperature inside the controller is overhigh, an electronic circuit inside the controller is extremely easy to damage, and the service life of the controller is short.
In some humid environments, the controller is easily affected with moisture when used in the humid environment for a long time, and normal use of the controller is affected.
Therefore, it is necessary to provide a controller capable of controlling the operating temperature to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention proposes a controller capable of controlling an operating temperature to solve the above problems.
The utility model is realized by the following technical scheme:
the utility model provides a controller capable of controlling working temperature, which comprises a protective shell, a circuit board, a fan, two heating sheets, a temperature and humidity sensor, a filtering piece and an upper cover plate, wherein a containing groove, a support column, a fixing position, an air inlet and an air outlet part are arranged in the protective shell, the support column and the fixing position are both contained in the containing groove, the air inlet and the air outlet part are respectively communicated with the containing groove, the circuit board is fixedly connected with the support column and contained in the containing groove, the fan is fixedly connected with the fixing position and faces towards the circuit board, the fan is positioned between the air inlet and the circuit board, the filtering piece is fixedly connected with the protective shell and shields the air inlet, the two heating sheets are fixedly connected with the protective shell, the circuit board is positioned between the two heating sheets, the upper cover plate is fixedly connected with the protective shell and shields the containing groove, the temperature and humidity sensor is fixedly connected with the upper cover plate and faces the circuit board, and the fan, the heating sheet and the temperature and humidity sensor are electrically connected with the circuit board.
Further, the controller that can control operating temperature includes shielding piece, be equipped with the wiring mouth on the protective housing, the wiring mouth with accomodate the groove and switch on, shielding piece with protective housing fixed connection shelters from the wiring mouth.
Furthermore, a fixing column is arranged on the shielding piece, a first fixing groove is formed in the protective shell, and the fixing column is contained in the first fixing groove.
Furthermore, the shielding piece is provided with shielding bristles for shielding the conducting wire.
Furthermore, air-out portion includes first air outlet, transition chamber, second air outlet, first air outlet the second air outlet all with the transition chamber switches on, first air outlet with the groove of accomodating switches on.
Furthermore, be equipped with the mounting groove in the air-out portion, the mounting groove with the transition chamber switches on, the controller that can control operating temperature includes the bottom, the bottom part accept in the mounting groove.
Furthermore, a holding and pinching position for grasping is arranged on the bottom cover.
Furthermore, two second fixed slots are formed in the protective shell, the two second fixed slots are communicated with the accommodating slots, the two heating pieces are in one-to-one correspondence with the two second fixed slots respectively, and the heating pieces are accommodated in the second fixed slots.
Furthermore, the upper cover plate is provided with a display screen and a key, and the display screen and the key are electrically connected with the circuit board.
The utility model has the beneficial effects that:
the utility model provides a controller capable of controlling working temperature, wherein when the controller runs, a temperature and humidity sensor in the controller can monitor the temperature and humidity in a containing groove, when the temperature exceeds a preset temperature value, a circuit board issues a driving instruction to a fan, the fan rotates to suck external cooling air from an air inlet and blow the external cooling air onto the circuit board, when the humidity exceeds a preset humidity value, a heating sheet is started to evaporate water in the heating sheet, and meanwhile, the fan is also started to blow out damp-hot air in the containing groove from an air outlet part; to sum up, this can control operating temperature's controller can ensure the cooling and the drying of inside circuit board effectively, is favorable to the long-time operation of controller.
Drawings
Fig. 1 is an exploded view of a controller capable of controlling an operating temperature according to the present invention;
fig. 2 is a schematic view of a protective case of a controller capable of controlling an operating temperature according to the present invention;
FIG. 3 is a schematic bottom view of a controller capable of controlling an operating temperature according to the present invention;
fig. 4 is a schematic view of a shutter of a controller capable of controlling an operating temperature according to the present invention.
Detailed Description
In order to more clearly and completely explain the technical scheme of the utility model, the utility model is further explained with reference to the attached drawings.
Referring to fig. 1-4, the present invention provides a controller capable of controlling an operating temperature, including a protective case 1, a circuit board 2, a fan 3, two heating sheets 4, a temperature and humidity sensor 5, a filter member 6 and an upper cover plate 7, wherein the protective case 1 is provided with an accommodating groove 11, a supporting column 12, a fixing position 13, an air inlet 14 and an air outlet portion 15, the supporting column 12 and the fixing position 13 are accommodated in the accommodating groove 11, the air inlet 14 and the air outlet portion 15 are respectively communicated with the accommodating groove 11, the circuit board 2 is fixedly connected with the supporting column 12 and accommodated in the accommodating groove 11, the fan 3 is fixedly connected with the fixing position 13 and faces the circuit board 2, the fan 3 is located between the air inlet 14 and the circuit board 2, the filter member 6 is fixedly connected with the protective case 1 and shields the air inlet 14, the two heating sheets 4 are fixedly connected with the protective case 1, the circuit board 2 is located between the two heating sheets 4, the upper cover plate 7 is fixedly connected with the protective case 1 and shields the accommodating groove 11, temperature and humidity sensor 5 and upper cover plate 7 fixed connection and towards circuit board 2, fan 3, generate heat piece 4, temperature and humidity sensor 5 all are connected with circuit board 2 electricity.
In the present embodiment:
the protective shell 1 is used for providing a protective structure for the circuit board 2, the fan 3 and the heating sheet 4;
the accommodating groove 11 is used for providing a placing space for the circuit board 2;
the support columns 12 are used for providing a supporting structure for the circuit board 2, so that a ventilated space is arranged below the circuit board 2;
the fixing position 13 is used for providing a fixed structure for the fan 3;
the air inlet 14 is used for providing a passage for external air to flow into the receiving groove 11;
the air outlet part 15 is used for providing a channel for the hot gas in the accommodating groove 11 to flow out of the outside;
the circuit board 2 is a main control board of the controller, and is provided with a driving module and a data processing module, the driving module is electrically connected with the data processing module, the driving module is respectively electrically connected with the fan 3 and the heating sheet 4, and the data processing module is electrically connected with the temperature and humidity sensor 5;
the fan 3 is used for blowing;
the heating sheet 4 is used for heating;
the temperature and humidity sensor 5 is an element in which a temperature sensor and a humidity sensor are integrated, and is used for detecting the temperature and the humidity in the accommodating groove 11;
the filter member 6 is used for filtering the gas entering the accommodating groove 11 from the outside and preventing dust from entering the accommodating groove 11;
the upper cover plate 7 is used for providing a protective structure for the circuit board 2;
specifically, when the controller operates, the temperature and humidity sensor 5 inside the controller can monitor the temperature and humidity inside the accommodating groove 11, when the temperature exceeds a preset temperature value, the circuit board 2 issues a driving instruction to the fan 3, the fan 3 rotates to suck external cooling air from the air inlet 14 and blow the external cooling air onto the circuit board 2, when the humidity exceeds a preset humidity value, the heating sheet 4 is started to evaporate water inside the circuit board, and meanwhile, the fan 3 is also started to blow out the damp-hot air inside the accommodating groove 11 from the air outlet part 15;
to sum up, this controller that can control operating temperature can ensure cooling and drying of inside circuit board 2 effectively, is favorable to the long-time operation of controller.
Further, the controller capable of controlling the working temperature comprises a shielding piece 8, a wiring port 16 is arranged on the protective shell 1, the wiring port 16 is communicated with the accommodating groove 11, and the shielding piece 8 is fixedly connected with the protective shell 1 and shields the wiring port 16; a fixing column 81 is arranged on the shielding piece 8, a first fixing groove 17 is arranged on the protective shell 1, and the fixing column 81 is contained in the first fixing groove 17; the shield 8 is provided with shield bristles 82 for shielding the conductive wires.
In the present embodiment:
the shielding member 8 is used for shielding the wiring port 16 and reducing the flow of air from the wiring port 16 into the receiving groove 11.
The fixing column 81 is used for providing a structure fixedly connected with the protective shell 1 for the shielding piece 8;
the shielding bristles 82 are used for clamping the conductive wires connected into the circuit board 2 and filling the space between the conductive wires;
the wiring port 16 is used for providing a placing space for a conducting wire connected into the circuit board 2;
the first fixing groove 17 is used to provide a space for placing the fixing post 81.
Further, the air outlet portion 15 includes a first air outlet 151, a transition cavity 152, and a second air outlet 153, both the first air outlet 151 and the second air outlet 153 are communicated with the transition cavity 152, and the first air outlet 151 is communicated with the accommodating groove 11; the air outlet part 15 is provided with a mounting groove 154, the mounting groove 154 is communicated with the transition cavity 152, the controller capable of controlling the working temperature comprises a bottom cover 9, and part of the bottom cover 9 is accommodated in the mounting groove 154; the bottom cover 9 is provided with a holding and pinching position 91 for grasping.
In the present embodiment:
the first air outlet 151 is used for providing a passage for the hot gas in the accommodating groove 11 to flow out to the transition cavity 152;
the transition cavity 152 is used for providing a staying space for the gas flowing out of the first air outlet 151;
the second air outlet 153 is used for providing a passage for hot air in the transition cavity 152 to flow out of the outside;
the mounting groove 154 is used to provide a fixed space for the bottom cover 9;
the bottom cover 9 is used for shielding the transition cavity 152, and when the particulate matters in the transition cavity 152 are excessive, a user can pull out the bottom cover 9 to allow the particulate matters to flow out;
the holding and pinching position 91 is used for providing a structure for a user to hold the bottom cover 9;
specifically, when the fan 3 blows out the gas in the storage tank 11, the gas flows from the first air outlet 151 into the transition cavity 152, then flows from the inside of the transition cavity 152 to the second air outlet 153 and flows out of the outside;
when an external strong airflow blows from the second air outlet 153, the transition cavity 152 is used for settling particles such as sand and stone, and preventing the particles from flowing into the accommodating groove 11 from the first air outlet 151.
Further, two second fixing grooves 18 are formed in the protective shell 1, the two second fixing grooves 18 are both communicated with the accommodating groove 11, the two heating sheets 4 are respectively in one-to-one correspondence with the two second fixing grooves 18, and the heating sheets 4 are accommodated in the second fixing grooves 18.
In the present embodiment:
the second fixing groove 18 is used to provide a space for placing the heat generating sheet 4.
Further, the upper cover plate 7 is provided with a display screen 71 and keys 72, and both the display screen 71 and the keys 72 are electrically connected with the circuit board 2.
In the present embodiment:
the display screen 71 is used for displaying parameters of the industrial motor connected with the circuit board 2;
the keys 72 are used to adjust the operating parameters of the industrial motor connected to the circuit board 2.
Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.
Claims (9)
1. A controller capable of controlling working temperature is characterized by comprising a protective shell, a circuit board, a fan, two heating sheets, a temperature and humidity sensor, a filtering piece and an upper cover plate, wherein a containing groove, a supporting column, a fixing position, an air inlet and an air outlet part are arranged in the protective shell, the supporting column and the fixing position are both contained in the containing groove, the air inlet and the air outlet part are respectively communicated with the containing groove, the circuit board is fixedly connected with the supporting column and contained in the containing groove, the fan is fixedly connected with the fixing position and faces the circuit board, the fan is positioned between the air inlet and the circuit board, the filtering piece is fixedly connected with the protective shell and shields the air inlet, the two heating sheets are fixedly connected with the protective shell, and the circuit board is positioned between the two heating sheets, the upper cover plate is fixedly connected with the protective shell and shields the accommodating groove, the temperature and humidity sensor is fixedly connected with the upper cover plate and faces the circuit board, and the fan, the heating piece and the temperature and humidity sensor are electrically connected with the circuit board.
2. The controller capable of controlling the working temperature according to claim 1, wherein the controller capable of controlling the working temperature comprises a shielding member, a wiring port is arranged on the protective shell, the wiring port is communicated with the accommodating groove, and the shielding member is fixedly connected with the protective shell and shields the wiring port.
3. The controller capable of controlling the operating temperature according to claim 2, wherein a fixing column is arranged on the shielding member, a first fixing groove is arranged on the protective shell, and the fixing column is accommodated in the first fixing groove.
4. The controller according to claim 2, wherein the shielding member is provided with shielding bristles for shielding the conductive wires.
5. The controller capable of controlling the working temperature according to claim 1, wherein the air outlet portion comprises a first air outlet, a transition cavity and a second air outlet, the first air outlet and the second air outlet are both communicated with the transition cavity, and the first air outlet is communicated with the accommodating groove.
6. The controller capable of controlling an operating temperature according to claim 5, wherein a mounting groove is formed on the air outlet portion, the mounting groove is communicated with the transition cavity, the controller capable of controlling an operating temperature comprises a bottom cover, and the bottom cover is partially accommodated in the mounting groove.
7. The controller capable of controlling an operating temperature according to claim 6, wherein the bottom cover is provided with a pinching position for grasping.
8. The controller according to claim 1, wherein the protective case has two second fixing grooves, the two second fixing grooves are both connected to the accommodating groove, the two heat generating sheets are respectively in one-to-one correspondence with the two second fixing grooves, and the heat generating sheets are accommodated in the second fixing grooves.
9. The controller capable of controlling the operating temperature according to claim 1, wherein a display screen and a key are arranged on the upper cover plate, and the display screen and the key are both electrically connected with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121714844.4U CN215500229U (en) | 2021-07-26 | 2021-07-26 | Controller capable of controlling working temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121714844.4U CN215500229U (en) | 2021-07-26 | 2021-07-26 | Controller capable of controlling working temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215500229U true CN215500229U (en) | 2022-01-11 |
Family
ID=79752228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121714844.4U Active CN215500229U (en) | 2021-07-26 | 2021-07-26 | Controller capable of controlling working temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215500229U (en) |
-
2021
- 2021-07-26 CN CN202121714844.4U patent/CN215500229U/en active Active
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