CN209823158U - Power distribution cabinet with temperature control function - Google Patents
Power distribution cabinet with temperature control function Download PDFInfo
- Publication number
- CN209823158U CN209823158U CN201920900357.3U CN201920900357U CN209823158U CN 209823158 U CN209823158 U CN 209823158U CN 201920900357 U CN201920900357 U CN 201920900357U CN 209823158 U CN209823158 U CN 209823158U
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- China
- Prior art keywords
- temperature
- fan
- power distribution
- distribution cabinet
- acquisition device
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 10
- 239000000428 dust Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power distribution cabinet with temperature control in the technical field of power distribution cabinets, which comprises a power distribution cabinet body, a heat dissipation mechanism, an internal circulation mechanism and a temperature acquisition device, wherein the heat dissipation mechanism, the internal circulation mechanism and the temperature acquisition device are arranged on the power distribution cabinet body, the heat dissipation mechanism consists of a heat dissipation fan, an air inlet, an air outlet and an exhaust fan arranged in the temperature acquisition device, the internal circulation mechanism consists of a partition plate, an induced air pipe, an air outlet pipe, a fan and the exhaust fan arranged in the temperature acquisition device, the temperature acquisition device consists of an acquisition shell, an exhaust fan, a main control board, a processing chip and a temperature detection element, the processing chip and the temperature detection element are arranged on the main control board, the internal circulation of air flow in the power distribution cabinet body is realized, the accuracy of the gas temperature acquisition of the temperature detection element is realized, in time dispel the heat, improved the security that the switch board body used, the practicality is strong, easily promotes.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a switch board with temperature control.
Background
The switch board is as electric power system in the main component part, and the safety of switch board is whole electric power system's key, because install numerous electrical components in the switch board, receives external hot weather easily and receives the influence, arouses the temperature rise in the switch board, when the temperature rose to certain extent, seriously influences the life and the safety in utilization of electrical components in the switch board.
In the power distribution cabinet in the prior art, the temperature collector is arranged in the power distribution cabinet to collect the temperature in the power distribution cabinet and control the cooling fan to dissipate heat, and because the temperature collector is arranged at a certain position of the power distribution cabinet, the collection dead angle is easy to appear, so that the local overheating and the detection cannot be realized in the power distribution cabinet, the heat dissipation is not timely, the power distribution cabinet is easy to break down, and the irretrievable situation is caused.
Based on this, the utility model designs a switch board with temperature control to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch board with temperature control to the temperature collector who proposes in solving above-mentioned background installs in a certain position of switch board, appears gathering the dead angle easily, makes local overheat appear in the switch board and can not detect, the untimely problem of heat dissipation.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board with temperature control, includes the switch board body and installs heat dissipation mechanism, inner loop mechanism and the temperature acquisition device on the switch board body, heat dissipation mechanism comprises radiator fan, air inlet, gas vent and the exhaust fan of installing in the temperature acquisition device, inner loop mechanism comprises baffle, induced duct, play tuber pipe, fan and the exhaust fan of installing in the temperature acquisition device, the temperature acquisition device comprises gathering casing, exhaust fan, main control board and installing processing chip and the temperature detection component on the main control board, the main control board passes through relay and radiator fan, fan and exhaust fan electric connection.
Preferably, in the heat dissipation mechanism, the heat dissipation fan is installed on a side wall outside the power distribution cabinet body, an air inlet is formed in a position where the heat dissipation fan is installed on the side wall of the power distribution cabinet body, an air outlet is installed at the top of the power distribution cabinet body, and the bottom end of the air outlet is connected above the temperature acquisition device.
Preferably, in the inner circulation mechanism, the partition plate is installed at the bottom of an inner cavity of the power distribution cabinet body, the fan is installed below the partition plate in the inner cavity of the power distribution cabinet body, an inlet of the fan is connected to one end of the partition plate through an induced air pipe, and an outlet of the fan is connected to the other end of the partition plate through an air outlet pipe.
Preferably, in the temperature acquisition device, the acquisition shell is arranged right above the inlet of the induced draft pipe, and the exhaust fan and the circuit board are respectively arranged at the upper part and the lower part of the inner cavity of the acquisition shell.
Preferably, the two ends of the partition board are installed in the power distribution cabinet body through screws, and the two ends of the partition board are provided with ventilation openings communicated with the induced air pipe and the air outlet pipe.
Preferably, the bottom ends of the radiating fan and the collecting shell and the top end of the exhaust port are provided with dust screens.
Preferably, the processing chip is a DS1821 temperature processing chip, and the temperature detection element is a Pt100 platinum resistor.
Compared with the prior art, the beneficial effects of the utility model are that: structural design is novel, through at this internal installation inner loop mechanism of switch board, through the fan, the intake pipe with go out the interior fan effect of airing exhaust of tuber pipe and temperature acquisition device under, realize the inner loop of this internal air current of switch board, accuracy nature through temperature detection element gas temperature collection, avoid appearing the temperature dead angle, improve the comprehensive nature to temperature detection in the switch board body, avoid appearing the too high condition of local temperature, then control radiator fan dispels the heat to this internal the switch board, improve this internal radiating efficiency of switch board, in time dispel the heat, the security of switch board body use has been improved, therefore, the clothes hanger is strong in practicability, and the clothes hanger is easy to popularize.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the structure schematic diagram of the temperature collecting device of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a power distribution cabinet body; 2. a temperature acquisition device; 3. a heat radiation fan; 4. an air inlet; 5. an exhaust port; 6. a partition plate; 7. an induced draft pipe; 8. an air outlet pipe; 9. a fan; 10. collecting a shell; 11. an exhaust fan; 12. a main control board; 13. processing the chip; 14. a temperature detection element; 15. a vent; 16. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a switch board with temperature control, includes switch board body 1 and installs heat dissipation mechanism, inner loop mechanism and temperature acquisition device 2 on switch board body 1, heat dissipation mechanism comprises radiator fan 3, air inlet 4, gas vent 5 and the exhaust fan of installing in temperature acquisition device 2, inner loop mechanism comprises baffle 6, induced air pipe 7, play tuber pipe 8, fan 9 and the exhaust fan of installing in temperature acquisition device 2, temperature acquisition device 2 comprises gathering casing 10, exhaust fan 11, main control board 12 and installing processing chip 13 and temperature detecting element 14 on main control board 12, main control board 12 passes through relay and radiator fan 3, fan 9 and exhaust fan electric connection
Wherein, among the heat dissipation mechanism, radiator fan 3 installs on an outside lateral wall of switch board body 1, and the position of switch board body 1 lateral wall installation radiator fan 3 is opened there is air inlet 4, gas vent 5 is installed at switch board body 1 top, and the bottom of gas vent 5 is connected in temperature acquisition device 2's top, make under radiator fan 3's effect, external gas is discharged from air inlet 4, then under temperature acquisition device 2's effect, take the hot-air in switch board body 1 out from gas vent 5, realize the circulation to the interior radiating air current of switch board body 1, thereby realize the heat dissipation to switch board body 1, carry out the heat dissipation protection to the electrical part of installing in switch board body 1.
Wherein, in the inner loop mechanism, baffle 6 is installed in the inner chamber bottom of switch board body 1, the inner chamber of switch board body 1 is located the below installation fan 9 of baffle 6, the entry of fan 9 passes through induced duct 7 and connects in the one end of baffle 6, the export of fan 9 is connected in the other end of baffle 6 through going out tuber pipe 8, in the inner loop mechanism, under the effect of fan 9, the air of one side passes through baffle 6 in the switch board body 1, and introduce from induced duct 7, through the transport of fan 9, draw the gas of switch board body 1 from going out tuber pipe 8 and baffle 6, the opposite side in the switch board body 1 is followed to the air current of drawing, and under the effect of temperature acquisition device 2, form the circulation of air current in the switch board body 1, thereby increase the accuracy of temperature acquisition device 2 to gas temperature collection, avoid appearing the temperature dead angle.
Wherein, in the temperature acquisition device 2, gather casing 10 and install directly over induced duct 7 import, air exhaust fan 11 and circuit board are installed respectively in the upper and lower part of gathering casing 10 inner chamber, and the air current in the switch board body 1 inhales it under the effect of air exhaust fan 11 in the temperature acquisition device 2, and discharges to the external world, and through temperature detection element 14 on the circuit board in the temperature acquisition device 2, carry out temperature detection through temperature detection element 14 to handle through handling chip 13, realize detecting the gas temperature in the switch board body 1.
Wherein, the both ends of baffle 6 are passed through the screw mounting in switch board body 1, and open at the both ends of baffle 6 has the vent 15 that is linked together with induced duct 7 and play tuber pipe 8, and baffle 6 installation, dismantlement are convenient, are convenient for maintain fan 9, and under the effect of baffle 6, form gas backflow channel with switch board body 1 bottom in addition, are convenient for form the air current inner loop, can inhale and discharge the gas in the switch board body 1 through vent 15.
Wherein, radiator fan 3, the bottom of gathering casing 10 and the top of gas vent 5 all are equipped with dust screen 16, can play fine dustproof effect, avoid external dust to enter into the inside of switch board body 1.
The processing chip 13 is a DS1821 temperature processing chip 13, the temperature detection element 14 is a Pt100 platinum resistor, and the temperature detection element is a common element in the prior art and has the characteristics of high sensitivity of temperature detection and high processing efficiency.
The specific working principle is as follows: work is carried out by switching on a power supply of a fan 9 and a temperature acquisition device 2, under the action of the fan 9, airflow in a power distribution cabinet body 1 is under the action of an induced air pipe 7 and an air outlet pipe 8 on two sides, the airflow flows downwards along one side of the induced air pipe 7 installed on the power distribution cabinet body 1, the airflow flows upwards along one side of the air outlet pipe 8 installed on the power distribution cabinet body 1, a circulation is formed under the action of an exhaust fan 11 in the temperature acquisition device 2, the temperature in the power distribution cabinet body 1 is detected and processed through a processing chip 13 and a temperature detection element 14 on a main control board 12 in the temperature acquisition device 2, the circulation of the airflow in the power distribution cabinet body 1 is realized, the accuracy of the temperature acquisition device 2 for collecting the gas temperature is improved, the temperature dead angle is avoided, the comprehensiveness of temperature detection in the power distribution cabinet body 1 is improved, and the condition of.
After the temperature that temperature detecting element 14 detected is handled through processing chip 13, when surpassing preset temperature value, control radiator fan 3 and carry out work, under radiator fan 3's effect, external gas is discharged from air inlet 4, then under the effect of temperature acquisition device 2, take out the hot-air in the switch board body 1 from gas vent 5, the realization is to the circulation of heat dissipation air current in the switch board body 1, thereby realize the heat dissipation to the switch board body 1, carry out the heat dissipation protection to the electrical part of installing in switch board body 1.
And in the air that the external world got into from air inlet 4 converges to the inner loop air current, through 14 detectable gas temperature that are located switch board body 1 of temperature detection component, improved the accurate detection to switch board body 1 internal temperature greatly, exhaust fan adopts inverter motor control moreover, and the power of the steerable exhaust fan of main control board 12 improves the radiating efficiency in switch board body 1, and the security of switch board body 1 use has been improved in timely heat dissipation.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a switch board with temperature control, includes the switch board body and installs heat dissipation mechanism, inner loop mechanism and the temperature acquisition device on the switch board body, its characterized in that: the heat dissipation mechanism comprises a heat dissipation fan, an air inlet, an air outlet and an exhaust fan arranged in the temperature acquisition device, the inner circulation mechanism comprises a partition plate, an air induction pipe, an air outlet pipe, a fan and the exhaust fan arranged in the temperature acquisition device, the temperature acquisition device comprises an acquisition shell, an exhaust fan, a main control board, a processing chip and a temperature detection element, the processing chip and the temperature detection element are arranged on the main control board, and the main control board is electrically connected with the heat dissipation fan, the fan and the exhaust fan through a relay.
2. The power distribution cabinet with temperature control according to claim 1, characterized in that: in the heat dissipation mechanism, a heat dissipation fan is installed on one side wall of the outer portion of a power distribution cabinet body, an air inlet is formed in the position, where the heat dissipation fan is installed, of the side wall of the power distribution cabinet body, an air outlet is installed at the top of the power distribution cabinet body, and the bottom end of the air outlet is connected above a temperature acquisition device.
3. The power distribution cabinet with temperature control according to claim 2, characterized in that: in the internal circulation mechanism, the baffle is installed in the inner chamber bottom of switch board body, and the inner chamber of switch board body is located the below installation fan of baffle, and the entry of fan passes through the induced duct and connects in the one end of baffle, and the export of fan is through going out tuber pipe connection in the other end of baffle.
4. The power distribution cabinet with temperature control according to claim 3, characterized in that: in the temperature acquisition device, an acquisition shell is arranged right above an air induction pipe inlet, and an exhaust fan and a circuit board are respectively arranged at the upper part and the lower part of an inner cavity of the acquisition shell.
5. The power distribution cabinet with temperature control according to claim 4, characterized in that: the both ends of baffle pass through the screw installation in the switch board originally internally, and open the both ends of baffle has the vent that is linked together with induced duct and play tuber pipe.
6. The power distribution cabinet with temperature control according to claim 5, characterized in that: and the bottom end of the radiating fan, the bottom end of the collecting shell and the top end of the exhaust port are respectively provided with a dustproof net.
7. The power distribution cabinet with temperature control according to claim 6, characterized in that: the processing chip adopts a DS1821 temperature processing chip, and the temperature detection element adopts a Pt100 platinum resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920900357.3U CN209823158U (en) | 2019-06-17 | 2019-06-17 | Power distribution cabinet with temperature control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920900357.3U CN209823158U (en) | 2019-06-17 | 2019-06-17 | Power distribution cabinet with temperature control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209823158U true CN209823158U (en) | 2019-12-20 |
Family
ID=68884485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920900357.3U Expired - Fee Related CN209823158U (en) | 2019-06-17 | 2019-06-17 | Power distribution cabinet with temperature control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209823158U (en) |
-
2019
- 2019-06-17 CN CN201920900357.3U patent/CN209823158U/en not_active Expired - Fee Related
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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: 20191220 |