CN216390216U - TMS320F2812 DSP-based low-voltage unit controller - Google Patents
TMS320F2812 DSP-based low-voltage unit controller Download PDFInfo
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- CN216390216U CN216390216U CN202122491779.XU CN202122491779U CN216390216U CN 216390216 U CN216390216 U CN 216390216U CN 202122491779 U CN202122491779 U CN 202122491779U CN 216390216 U CN216390216 U CN 216390216U
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- Prior art keywords
- box
- control box
- waterproof
- base
- heat dissipation
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- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 3
- 230000017525 heat dissipation Effects 0.000 claims description 26
- 239000011521 glass Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 14
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002633 protecting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of controllers, in particular to a TMS320F2812 DSP-based low-pressure unit controller, which comprises a control box, a base box and a waterproof box top, wherein the lower end of the control box is fixedly connected with the base box, the upper end of the control box is fixedly connected with the waterproof box top, the front ends of the base box and the waterproof box top protrude out of the front end surface of the control box, a protective cover clamping groove is formed between the base box and the waterproof box top, a protective cover is hinged to one side edge of the control box through a hinge, and waterproof structures are arranged in the base box and the waterproof box top and at the joint of the base box and the control box, and the TMS320F2812 DSP-based low-pressure unit controller has the advantages that: the control structure that openly sets up the control box can effectively be increased through setting up protective structure and protect, improves the protecting effect, and is provided with the ventilation waterproof construction, can guarantee in the control box use can not receive the steam influence, causes inside electrical component to damage, and the condition that influences life appears to be convenient for carry out the installation dismantlement of inside electrical component, and subsequent maintenance, increase the convenience of use, improve the result of use.
Description
Technical Field
The utility model relates to the technical field of controllers, in particular to a TMS320F2812 DSP-based low-voltage generating set controller.
Background
TI (Texas instruments) Main boost high-performance TMS320C28x series TMS320F 281232 fixed-point Micro Control Unit (MCU), with the main frequency up to 150 MHz; the controller is provided with bus interfaces such as I2C, SPI, CAN, PWM and the like, and is suitable for various control industrial equipment; the volume is small, the performance is strong, the portability is high, and the device is suitable for various handheld devices; the method conforms to high-low temperature and vibration tests and meets the industrial environment application.
In the prior art, the TMS320F2812 DSP is mostly used in a controller, and can play a stable working effect, a low-voltage unit controller in the prior art is generally presented in a control box shape, electric elements need to be installed and fixed in an electric appliance box body in the using process, and the control panel on the control box body is used for regulation and control, but the control box body in the prior art has no good waterproof effect in the using process, so that water vapor possibly enters the control box body in the using process, the internal electric elements are damaged, the whole service life is influenced, the general control box body is inconvenient for maintenance of an internal structure, and the use convenience is influenced, therefore, the utility model provides the low-voltage unit controller based on the TMS320F2812 DSP for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a TMS320F2812 DSP-based low voltage unit controller to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: low pressure battery unit controller based on TMS320F2812 DSP, including control box, base case and waterproof roof, control box lower extreme fixed connection base case, the waterproof roof of control box upper end fixed connection, base case and waterproof roof front end bulge control box front end face form the protection casing draw-in groove between, control box one side articulates through the hinge has the protection casing, the base case is provided with waterproof construction with the junction of control box inside on the top of waterproof roof and with the control box, the inside mounting structure that is provided with of control box.
Preferably, the installing port has openly been seted up to the control box, the articulated connection chamber door of hinge is passed through to installing port one side, the connection window is inlayed to one side on the chamber door, inlay the clear glass board in the window, the chamber door upper end is inlayed and is had the display screen that is used for the display data, the display screen lower extreme is inlayed and is had the pilot lamp, it has control panel to inlay in the middle of the chamber door, chamber door one side fixed connection handle and hasp are through hasp with chamber door fixed connection in the installing port.
Preferably, base case upper end fixed connection control bottom of the case portion, it has the louvre to set up the intercommunication between base case upper end and the control box, be provided with radiator fan in the louvre, the inside cavity of base incasement forms the heat dissipation room, the horizontal dustproof filter screen that sets up of indoor fixedly connected with of heat dissipation, the thermovent has openly been seted up to the base case, a plurality of shutter formula's of being waterproof baffle of fixed connection in the thermovent.
Preferably, waterproof roof lower extreme fixed connection is in the control box upper end, the vent has been seted up to waterproof roof both sides, the vent intussuseption is filled with waterproof filter pulp, the inside draft chamber that forms in waterproof roof, the draft chamber bottom is the high slope form in the middle of the both sides is short, forms waterproof slope, it has the hole of ventilating to set up the intercommunication between waterproof roof bottom and the control box.
Preferably, the mounting structure comprises fixing frames which are fixedly connected with the two sides inside the control box and vertically arranged, a plurality of vertically and uniformly distributed mounting plates are fixedly connected between the fixing frames, a plurality of uniformly distributed mounting holes are formed in the mounting plates, and the mounting plates are fixedly connected with electrical elements.
Compared with the prior art, the utility model has the beneficial effects that:
the protective structure is arranged, so that the control structure arranged on the front side of the control box can be effectively protected, the protective effect is improved, and the ventilation and waterproof structure is arranged, so that the control box can be prevented from being influenced by water vapor in the using process, internal electrical elements are damaged, the service life is influenced, the mounting and dismounting of the internal electrical elements are facilitated, the subsequent maintenance and repair are facilitated, the use convenience is improved, and the use effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention.
In the figure: the air conditioner comprises a control box 1, a base box 2, a waterproof box top 3, a protective cover clamping groove 4, a protective cover 5, a box door 6, a display screen 7, a control panel 8, a window 9, a heat dissipation port 10, a fixing frame 11, a mounting plate 12, a heat dissipation chamber 13, a dustproof filter screen 14, heat dissipation holes 15, a heat dissipation fan 16, a ventilation chamber 17, waterproof filter cotton 18, a waterproof slope 19 and an air exchange hole 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the TMS320F2812 DSP-based low-pressure unit controller comprises a control box 1, a base box 2 and a waterproof box top 3, wherein the lower end of the control box 1 is fixedly connected with the base box 2, the upper end of the control box 1 is fixedly connected with the waterproof box top 3, the front ends of the base box 2 and the waterproof box top 3 protrude out of the front end surface of the control box 1, a protective cover clamping groove 4 is formed between the base box 2 and the waterproof box top 3, a protective cover 5 is hinged to one side edge of the control box 1 through a hinge, waterproof structures are arranged in the base box 2, the waterproof box top 3 and the connection part of the base box 1 and the control box top 3, and an installation structure is arranged in the control box 1;
the front side of the control box 1 is provided with a mounting opening, one side of the mounting opening is hinged with a box door 6 through a hinge, one side of the box door 6 is embedded with a connecting window 9, a transparent glass plate is embedded in the window 9, a display screen 7 for displaying data is embedded at the upper end of the box door 6, an indicator lamp is embedded at the lower end of the display screen 7, a control panel 8 is embedded in the middle of the box door 6, one side of the box door 6 is fixedly connected with a handle and a lock catch, the box door 6 is fixedly connected in the mounting opening through the lock catch, internal electrical elements can be controlled through the control panel 8 arranged on the box door 6, the use convenience is improved, the control panel 8 can be protected by the protective cover 5 when the box door is not used, the protective effect is improved, the service lives of the control panel 8 and the box door 6 can be effectively prolonged, and the use effect is improved;
the upper end of the base box 2 is fixedly connected with the bottom of the control box 1, a heat dissipation hole 15 is arranged between the upper end of the base box 2 and the control box 1, a heat dissipation fan 16 is arranged in the heat dissipation hole 15, a heat dissipation chamber 13 is formed by hollowing the inside of the base box 2, a dustproof filter screen 14 which is transversely arranged is fixedly connected in the heat dissipation chamber 13, a heat dissipation opening 10 is arranged on the front side of the base box 2, a plurality of shutter type waterproof baffles are fixedly connected in the heat dissipation opening 10, the heat radiation effect can be increased by the heat radiation fan 16 arranged between the base box 2 and the bottom of the control box 1, the normal temperature in the control box 1 is ensured, the use effect is increased, and a dustproof filter screen 14 is arranged in the base box 2, so that dust can be prevented from entering the control box 1 from the heat radiation holes 15 to influence the heat radiation of internal electric elements, the base box 2 can play a role in supporting stably, can effectively prevent water and increase the using effect;
the lower end of the waterproof box top 3 is fixedly connected to the upper end of the control box 1, the two sides of the waterproof box top 3 are provided with ventilation openings, waterproof filter cotton 18 is filled in the ventilation openings, a ventilation chamber 17 is formed inside the waterproof box top 3, the bottom of the ventilation chamber 17 is in an inclined shape with two short sides and a high middle part, a waterproof slope 19 is formed, a ventilation hole 20 is communicated between the bottom of the waterproof box top 3 and the control box 1, the interior temperature of the control box 1 can be cooled through the waterproof box top 3 in a matched mode of ventilation and heat dissipation, the waterproof effect can be effectively improved, the internal electrical elements of the control box 1 are protected from being damaged by water vapor, the use effect is influenced, and the protection performance is improved;
the mounting structure includes the mount 11 of the vertical setting of 1 inside both sides fixed connection of control box, a plurality of vertical evenly distributed's of fixed connection mounting panel 12 between the mount 11, set up a plurality of evenly distributed's mounting hole on the mounting panel 12, fixed connection electric elements on the mounting panel 12, can separate mounting panel 12 and 1 side of control box through mount 11, prevent that 1 tank wall of steam infiltration control box from causing the influence to electric elements, and can effectively increase heat dispersion, increase the result of use.
The working principle is as follows: when the refrigerator works, the control panel 8 arranged on the refrigerator door 6 can control the internal electric elements to increase the use convenience, the protective cover 5 can protect the control panel 8 when not in use, the protective effect is increased, the service lives of the control panel 8 and the refrigerator door 6 can be effectively prolonged, the use effect is increased, the heat dissipation effect can be increased through the heat dissipation fan 16 arranged between the base box 2 and the bottom of the control box 1, the normal temperature of the interior of the control box 1 is ensured, the use effect is increased, the dustproof filter screen 14 is also arranged in the base box 2, dust can be prevented from entering the control box 1 from the heat dissipation holes 15 to influence the heat dissipation of the internal electric elements, the base box 2 can play a role in supporting and stabilizing, the water can be effectively prevented, the use effect is increased, the temperature in the control box 1 can be cooled by matching with air exchange and heat dissipation through the waterproof box top 3, and the waterproof effect can be effectively improved, the protection control box 1 inside electric elements does not receive steam to influence and damages, influences the result of use, increases protective properties, can separate mounting panel 12 and 1 side of control box through mount 11, prevents that 1 tank wall of steam infiltration control box from causing the influence to electric elements to can effectively increase heat dispersion, increase the result of use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Low pressure unit controller based on TMS320F2812 DSP, including control box (1), base case (2) and waterproof roof of a case (3), its characterized in that: control box (1) lower extreme fixed connection base case (2), control box (1) upper end fixed connection waterproof box top (3), terminal surface before base case (2) and waterproof box top (3) front end protrusion control box (1) forms protection casing draw-in groove (4) between, control box (1) one side articulates through the hinge has protection casing (5), base case (2) and waterproof box top (3) inside and be provided with waterproof construction with the junction of control box (1), control box (1) inside is provided with mounting structure.
2. The TMS320F2812 DSP-based low-voltage generating set controller of claim 1, wherein: the utility model discloses a display screen, including control box (6), door (6), connection window (9) are inlayed to one side on door (6), inlay the clear glass board in window (9), inlay display screen (7) that are used for the display data on door (6), inlay display screen (7) lower extreme has the pilot lamp, it has control panel (8) to inlay in the middle of door (6), door (6) one side fixed connection handle and hasp are through hasp with door (6) fixed connection in the installation, the installation mouth has openly been seted up in control box (1), articulated connection door (6) in installation mouth of installation mouth one side through the hinge.
3. The TMS320F2812 DSP-based low-voltage generating set controller of claim 1, wherein: the improved water-proof heat dissipation device is characterized in that the upper end of the base box (2) is fixedly connected with the bottom of the control box (1), a communicated hole (15) is formed between the upper end of the base box (2) and the control box (1), a heat dissipation fan (16) is arranged in the heat dissipation hole (15), a heat dissipation chamber (13) is formed in the inner hollow part of the base box (2), a dustproof filter screen (14) transversely arranged in the heat dissipation chamber (13) is fixedly connected with the base box (2), a heat dissipation opening (10) is formed in the front side of the base box (2), and a plurality of water-proof baffles in the heat dissipation opening (10) are fixedly connected with a louver type.
4. The TMS320F2812 DSP-based low-voltage generating set controller of claim 1, wherein: waterproof roof (3) lower extreme fixed connection is in control box (1) upper end, the vent has been seted up to waterproof roof (3) both sides, the vent intussuseption is provided with waterproof filter pulp (18), waterproof roof (3) inside ventilation chamber (17) that forms, ventilation chamber (17) bottom is the high slope form in the middle of the both sides is short, forms waterproof slope (19), it has ventilation hole (20) to set up the intercommunication between waterproof roof (3) bottom and control box (1).
5. The TMS320F2812 DSP-based low-voltage generating set controller of claim 1, wherein: the mounting structure comprises a fixing frame (11) which is vertically arranged and fixedly connected with two sides inside the control box (1), a plurality of vertically and uniformly distributed mounting plates (12) are fixedly connected between the fixing frame (11), a plurality of uniformly distributed mounting holes are formed in the mounting plates (12), and the mounting plates (12) are fixedly connected with electrical elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122491779.XU CN216390216U (en) | 2021-10-16 | 2021-10-16 | TMS320F2812 DSP-based low-voltage unit controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122491779.XU CN216390216U (en) | 2021-10-16 | 2021-10-16 | TMS320F2812 DSP-based low-voltage unit controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216390216U true CN216390216U (en) | 2022-04-26 |
Family
ID=81245511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122491779.XU Expired - Fee Related CN216390216U (en) | 2021-10-16 | 2021-10-16 | TMS320F2812 DSP-based low-voltage unit controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216390216U (en) |
-
2021
- 2021-10-16 CN CN202122491779.XU patent/CN216390216U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |