CN212752113U - Three-phase heat dissipation constant voltage power supply able to programme - Google Patents
Three-phase heat dissipation constant voltage power supply able to programme Download PDFInfo
- Publication number
- CN212752113U CN212752113U CN202021877698.2U CN202021877698U CN212752113U CN 212752113 U CN212752113 U CN 212752113U CN 202021877698 U CN202021877698 U CN 202021877698U CN 212752113 U CN212752113 U CN 212752113U
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- Prior art keywords
- fixedly connected
- casing
- power supply
- heat dissipation
- constant voltage
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- 230000017525 heat dissipation Effects 0.000 title claims description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 230000006641 stabilisation Effects 0.000 claims description 7
- 238000011105 stabilization Methods 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a constant voltage power supply technical field just discloses a three-phase constant voltage power supply that dispels heat able to programme, which comprises a housing, fixedly connected with modular unit on the inside diapire of casing, first switch unit of modular unit's positive fixedly connected with and second switch unit, modular unit's positive fixedly connected with control panel, modular unit's left surface fixedly connected with output air switch and input terminal, the right flank fixedly connected with display screen and the pilot lamp of casing, the ventilation hole has been seted up to the surface of casing, the inside of casing openly and the equal fixedly connected with driving motor in the back. This three-phase constant voltage power supply that dispels heat able to programme, when not using, driving motor drives the pivot rotation, makes the protruding department of eccentric wheel rotatory to between two baffles, and under the effect of spring, two baffles closely laminate, shelter from the ventilation hole, avoid in the dust in the air gets into the casing, prolonged the life of device.
Description
Technical Field
The utility model relates to a constant voltage power supply technical field specifically is a three-phase constant voltage power supply that dispels heat able to programme.
Background
The electronic device which can provide stable alternating current or direct current for the load by the stabilized voltage power supply comprises an alternating current stabilized power supply and a direct current stabilized power supply. When the voltage or load of the power grid fluctuates instantaneously, the voltage amplitude of the voltage stabilizing power supply is compensated at the response speed of 10-30ms, so that the voltage stabilizing power supply is stabilized within +/-2 percent
Current constant voltage power supply on the market has often seted up the ventilation hole on the casing, dispels the heat through the fan, but this mode is when using, and the dust can cause the damage to the circuit device in the casing through the vent entering casing in, leads to device life to be short.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a three-phase constant voltage power supply that dispels heat able to programme possesses advantages such as life that has prolonged the device, has solved in the dust can get into the casing through the vent, causes the damage to the circuit device in the casing, leads to the problem that device life is short.
(II) technical scheme
For the purpose of realizing the above-mentioned life who has prolonged the device, the utility model provides a following technical scheme: a three-phase programmable heat dissipation and voltage stabilization power supply comprises a casing, wherein a module unit is fixedly connected to the bottom wall of the inside of the casing, a first switch unit and a second switch unit are fixedly connected to the front side of the module unit, a control panel is fixedly connected to the front side of the module unit, an output air switch and an input terminal are fixedly connected to the left side of the module unit, a display screen and an indicator lamp are fixedly connected to the right side of the casing, a ventilation hole is formed in the outer surface of the casing, a driving motor is fixedly connected to the front side and the back side of the inside of the casing, a rotating shaft is fixedly connected to the output end of the driving motor, an eccentric wheel is fixedly connected to the outer surface of the rotating shaft, fan blades are fixedly connected to the top end of the rotating shaft, telescopic rods are fixedly connected to the left side wall and the, the outer surface of connecting plate with the eccentric wheel laminating, two the equal fixedly connected with baffle in bottom of connecting plate, the baffle with the inner wall laminating of casing.
Preferably, the indicator light comprises an operation indicator light and a power indicator light, the operation indicator light is green, and the power indicator light is red.
Preferably, the front and the back of the interior of the casing are both fixedly connected with a support, and the support is fixedly connected with the corresponding driving motor.
Preferably, the telescopic link includes inside hollow sleeve, fixedly connected with spring on the telescopic inner wall, telescopic surface interlude is provided with the stock, the stock with spring fixed connection.
Preferably, the outer surface of the long rod is fixedly connected with a limiting block, and the limiting block is located inside the sleeve.
Preferably, the outer surface of the output cavity is provided with a DC + port and a DC-port, and the outer surface of the input terminal is provided with an L port, an N port and a PE port.
(III) advantageous effects
Compared with the prior art, the utility model provides a three-phase constant voltage power supply that dispels heat able to programme possesses following beneficial effect:
(1) this three-phase constant voltage power supply that dispels heat able to programme, when using, through the modular unit who sets up, the inside topology of modular unit adds the filtering for the rectification, cooperation sampling and A D, D A circuit, make output voltage stabilize at the setting value, use the reading of CAN communication realization state and the setting of parameter in addition, super wide output voltage scope, be suitable for with different consumer, wide constant power scope, when charging lithium cell, CAN advance into the constant power mode, high efficiency charges, reentrant constant voltage mode is until being full of, power factor is high, promote energy utilization, the operating temperature wide range, adaptable various service environment.
(2) This three-phase constant voltage power supply that dispels heat able to programme, when using, through the driving motor who sets up, driving motor drives the pivot rotatory, and the pivot drives the eccentric wheel rotatory, and the eccentric wheel passes through the connecting plate and drives the baffle and remove, makes the ventilation hole open and shut repeatedly, and the pivot drives the flabellum rotatory, takes the hot-air in the casing out through the ventilation hole, plays quick radiating effect.
(3) This three-phase constant voltage power supply that dispels heat able to programme, when not using, driving motor drives the pivot rotation, makes the protruding department of eccentric wheel rotatory to between two baffles, and under the effect of spring, two baffles closely laminate, shelter from the ventilation hole, avoid in the dust in the air gets into the casing, prolonged the life of device.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the structure A-A of the present invention;
fig. 4 is a schematic view of the telescopic rod structure of the present invention;
fig. 5 is a front view of the present invention.
In the figure: 1. a housing; 2. a module unit; 3. a first switch unit; 4. a second switching unit; 5. a control panel; 6. outputting an idle switch; 7. an input terminal; 8. a display screen; 9. an indicator light; 10. a vent hole; 11. a drive motor; 12. a rotating shaft; 13. a fan blade; 14. a telescopic rod; 15. a connecting plate; 16. a baffle plate and a 17 eccentric wheel.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a three-phase programmable heat dissipation and voltage stabilization power supply comprises a housing 1, a module unit 2 is fixedly connected to the inner bottom wall of the housing 1, a first switch unit 3 and a second switch unit 4 are fixedly connected to the front side of the module unit 2, a control panel 5 is fixedly connected to the front side of the module unit 2, an output air switch 6 and an input terminal 7 are fixedly connected to the left side of the module unit 2, a display screen 8 and an indicator lamp 9 are fixedly connected to the right side of the housing 1, a vent hole 10 is formed in the outer surface of the housing 1, a driving motor 11 is fixedly connected to both the inner front side and the inner back side of the housing 1, a rotating shaft 12 is fixedly connected to the output end of the driving motor 11, an eccentric wheel 17 is fixedly connected to the outer surface of the rotating shaft 12, a fan blade 13 is fixedly connected to the top end, the opposite ends of the two telescopic rods 14 are fixedly connected with connecting plates 15, the outer surfaces of the connecting plates 15 are attached to eccentric wheels 17, the bottom ends of the two connecting plates 15 are fixedly connected with baffle plates 16, and the baffle plates 16 are attached to the inner wall of the machine shell 1.
Further, the indicator light 9 includes an operation indicator light 901 and a power indicator light 902, the operation indicator light 901 is green, and the power indicator light 902 is red, so that the user can conveniently judge the working state of the device, and the effect of convenient use is achieved.
Further, the front and the back of the interior of the housing 1 are fixedly connected with a support, the support is fixedly connected with the corresponding driving motor 11, and the support provides working height and supporting force for the driving motor 11, so that the two baffles 16 can be attached to each other.
Further, telescopic link 14 includes inside hollow sleeve 1401, fixedly connected with spring 1402 on the inner wall of sleeve 1401, and the surface interlude of sleeve 1401 is provided with stock 1403, and stock 1403 and spring 1402 fixed connection play flexible effect.
Further, the outer fixed surface of stock 1403 is connected with the stopper, and the stopper is located the inside of sleeve 1401, prevents that stock 1403 from droing in the sleeve 1401, guarantees the steady operation of device.
Further, the outer surface of the output cavity 6 is provided with a DC + port and a DC-port, and the outer surface of the input terminal 7 is provided with an L port, an N port and a PE port.
In summary, when the three-phase programmable heat dissipation voltage-stabilized power supply is used, the internal topology of the module unit 2 is rectification and filtering, and the sampling and A/D, D/A circuit are matched, so that the output voltage is stabilized at a set value, in addition, the reading of the state and the setting of the parameters are realized by using CAN communication, the ultra-wide output voltage range is suitable for different electric equipment and has a wide constant power range, when a lithium battery is charged, the lithium battery CAN enter a constant power mode first, is charged with high efficiency, then enters a constant voltage mode until the lithium battery is fully charged, the power factor is high, the energy utilization rate is improved, the working temperature range is wide, and the three-phase programmable heat dissipation voltage-stabilized power supply CAN adapt to.
This three-phase constant voltage power supply that dispels heat able to programme, when using, through the driving motor 11 that sets up, driving motor 11 drives pivot 12 rotation, and pivot 12 drives eccentric wheel 17 rotatory, and eccentric wheel 17 drives through connecting plate 15 and removes about baffle 16, makes ventilation hole 10 open and shut repeatedly, and pivot 12 drives flabellum 13 rotation, takes the hot-air in casing 1 out through ventilation hole 10, plays quick radiating effect.
This three-phase constant voltage power supply that dispels heat able to programme, when not using, driving motor 11 drives pivot 12 rotation, makes eccentric wheel 13's protruding department rotatory to between two baffles 16, and under the effect of spring 1402, two baffles 16 closely laminate, shelter from ventilation hole 10, avoid the dust in the air to get into in the casing 1, prolonged the life of device.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a three-phase constant voltage power supply that dispels heat able to programme, includes casing (1), its characterized in that: the improved air conditioner is characterized in that a module unit (2) is fixedly connected to the inner bottom wall of the casing (1), a first switch unit (3) and a second switch unit (4) are fixedly connected to the front side of the module unit (2), a control panel (5) is fixedly connected to the front side of the module unit (2), an output air switch (6) and an input terminal (7) are fixedly connected to the left side face of the module unit (2), a display screen (8) and an indicator lamp (9) are fixedly connected to the right side face of the casing (1), a ventilation hole (10) is formed in the outer surface of the casing (1), a driving motor (11) is fixedly connected to the inner front face and the inner back face of the casing (1), a rotating shaft (12) is fixedly connected to the output end of the driving motor (11), an eccentric wheel (17) is fixedly connected to the outer surface of the rotating shaft (12), and fan blades (13, the utility model discloses a portable computer, including casing (1), the equal fixedly connected with telescopic link (14) of inside left side wall and right side wall of casing (1), two one end fixedly connected with connecting plate (15) that telescopic link (14) is relative, the surface of connecting plate (15) with eccentric wheel (17) laminating, two the equal fixedly connected with baffle (16) in bottom of connecting plate (15), baffle (16) with the inner wall laminating of casing (1).
2. The three-phase programmable heat dissipation and voltage stabilization power supply of claim 1, wherein: the indicator lamp (9) comprises an operation indicator lamp (901) and a power indicator lamp (902), wherein the operation indicator lamp (901) is green, and the power indicator lamp (902) is red.
3. The three-phase programmable heat dissipation and voltage stabilization power supply of claim 1, wherein: the front and the back of the interior of the casing (1) are fixedly connected with supports, and the supports are fixedly connected with the corresponding driving motors (11).
4. The three-phase programmable heat dissipation and voltage stabilization power supply of claim 1, wherein: the telescopic rod (14) comprises a hollow sleeve (1401), a spring (1402) is fixedly connected to the inner wall of the sleeve (1401), a long rod (1403) penetrates through the outer surface of the sleeve (1401), and the long rod (1403) is fixedly connected with the spring (1402).
5. The three-phase programmable heat dissipation and voltage stabilization power supply of claim 4, wherein: the outer surface of the long rod (1403) is fixedly connected with a limiting block, and the limiting block is located inside the sleeve (1401).
6. The three-phase programmable heat dissipation and voltage stabilization power supply of claim 4, wherein: the outer surface of the output air switch (6) is provided with a DC + port and a DC-port, and the outer surface of the input terminal (7) is provided with an L port, an N port and a PE port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021877698.2U CN212752113U (en) | 2020-09-01 | 2020-09-01 | Three-phase heat dissipation constant voltage power supply able to programme |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021877698.2U CN212752113U (en) | 2020-09-01 | 2020-09-01 | Three-phase heat dissipation constant voltage power supply able to programme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212752113U true CN212752113U (en) | 2021-03-19 |
Family
ID=74992260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021877698.2U Expired - Fee Related CN212752113U (en) | 2020-09-01 | 2020-09-01 | Three-phase heat dissipation constant voltage power supply able to programme |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212752113U (en) |
-
2020
- 2020-09-01 CN CN202021877698.2U patent/CN212752113U/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: 20210319 |
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| CF01 | Termination of patent right due to non-payment of annual fee |