CN208001438U - The anti-interference driving power protective device of voltage stabilizing - Google Patents
The anti-interference driving power protective device of voltage stabilizing Download PDFInfo
- Publication number
- CN208001438U CN208001438U CN201721913772.XU CN201721913772U CN208001438U CN 208001438 U CN208001438 U CN 208001438U CN 201721913772 U CN201721913772 U CN 201721913772U CN 208001438 U CN208001438 U CN 208001438U
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- protective shell
- driving power
- shell
- plate
- protective
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Abstract
The anti-interference driving power protective device of voltage stabilizing,Including mounting base,Affixed protective shell and the driving power ontology being fixedly arranged in protective shell with mounting base,Driving power body bottom portion is fixed on connecting plate,Interval is connected with several supporting plates on the mounting base in protective shell,Supporting plate and protective shell sidewall horizontal,It sets up plate surface and offers ventilation hole,Supporting plate upper surface and the lower face of connecting plate are provided with the sawtooth portion to intercouple,The upper surface of protective shell is provided with the up-small and down-big conical pipe in aperture,Conical pipe is higher than 10 ~ 20mm of protective shell upper surface,Protective shell top inner surface positioned at conical pipe both sides is provided with thermal-arrest wing plate,Protective shell two side inner surface is both provided with clamping device,Clamping device includes grip block,Several compressed springs,Compressed spring one end is connect with protection shell side wall,The other end is affixed with grip block;If protective shell two side outer surface is provided with dry plate radiating fin, thermal vias is offered in the gap between adjacent heat radiation fin.
Description
Technical field
It is anti-with voltage stabilizing that the utility model is related to Internet of Things Network Communications and transmitting sensor information field more particularly to the field
Interfere driving power.
Background technology
Voltage stabilizing driving power is that the electronic device of stabilized power source can be provided for load, can will fluctuate larger and uncomfortable electrical appliance
The supply voltage of equipment requirement is stablized in applicable range of set value, enables various circuits or electrical equipment in nominal operation electricity
Pressure normal work.
With electronic technology development, the application field of electronic system is more and more extensive, and the type of electronic equipment is also increasingly
It is more, to the reliability of driving power, anti-interference, noise and whether be easy safeguard etc. require it is tightened up.
In existing voltage stabilizing driving power, the small regulated power supply structure of reliability height, strong interference immunity, noise is all very multiple
It is miscellaneous, it is difficult to safeguard, especially the not applicable power supply with field planting and river embankment sensor, cause power supply unstable, influence each equipment
With the service life of sensor.
And existing regulated power supply poor heat radiation, easily causes driving power temperature excessively high, stability in use is poor;It is existing
Driving power shatter-resistant and crashworthiness in technology is poor, causes driving power service life short, has much room for improvement.
Utility model content
The utility model in view of the deficiencies of the prior art, provides a kind of simple in structure, excellent heat dissipation performance, and protective is good,
Service life is long, and reliability is high, effectively reduces the anti-interference driving power protective device of voltage stabilizing of noise.
To realize the utility model aim, following technical scheme is provided:The anti-interference driving power protective device of voltage stabilizing, packet
The driving power ontology for including mounting base and the affixed protective shell of mounting base and being fixedly arranged in protective shell, driving power sheet
Body bottom is fixed on connecting plate, and protective shell includes rectangle shell, and rectangle shell one end is open, it is characterised in that is located at and protects
Interval is connected with several supporting plates, supporting plate and protective shell sidewall horizontal on mounting base in protective case, sets up plate surface and opens
Equipped with ventilation hole, the lower face of supporting plate upper surface and connecting plate is provided with the sawtooth portion to intercouple, the upper surface of protective shell
It is provided with the up-small and down-big conical pipe in aperture, conical pipe is higher than 10 ~ 20mm of protective shell upper surface, is located at the protection of conical pipe both sides
Shell top inner surface is provided with thermal-arrest wing plate, and protective shell two side inner surface is both provided with clamping device, and clamping device includes folder
Plate, several compressed springs are held, compressed spring one end is connect with protection shell side wall, and the other end is affixed with grip block;Protective shell two
If wall outer surface is provided with dry plate radiating fin, thermal vias is offered in the gap between adjacent heat radiation fin, heat dissipation is logical
Hole constitutes flow channels with the ventilation hole on supporting plate in protective shell body.
Preferably, cleat plate and driving power this body sidewall offer the sawtooth portion to intercouple.
Preferably, being provided with filter screen in thermal vias.
Preferably, thermal-arrest wing plate is aluminium sheet.
Preferably, supporting plate is aluminium sheet.
The utility model advantageous effect:The radiating efficiency for improving driving power ensure that the stabilization of driving power operation
Property, it solves original driving power poor heat radiation, easily causes driving power temperature excessively high, the problem of stability in use difference.Cone
The heat of thermal-arrest fin quickly can be discharged for the structure of shape pipe, and the noise of regulated power supply is held together upward, make making an uproar for surrounding
The change of tune is small.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of Fig. 1.
Specific implementation mode
Embodiment 1:The anti-interference driving power protective device of voltage stabilizing, including mounting base 1 and the affixed guarantor of mounting base 1
Protective case 2 and the driving power ontology 3 being fixedly arranged in protective shell 2,3 bottom of driving power ontology are fixed on connecting plate 4, protection
Shell 2 includes rectangle shell, and rectangle shell one end is open, and interval is connected with several on the mounting base 1 in protective shell 2
Supporting plate 5, supporting plate 5 and 2 sidewall horizontal of protective shell, 5 surface of supporting plate offer ventilation hole 5.1,5 upper surface of supporting plate with
The lower face of connecting plate 4 is provided with the sawtooth portion 6 to intercouple, and the upper surface of protective shell 2 is provided with the up-small and down-big cone in aperture
Shape pipe 7, conical pipe 7 are higher than 2 10 ~ 20mm of upper surface of protective shell, are located at the 2 top inner surface setting of protective shell of 7 both sides of conical pipe
There is a thermal-arrest wing plate 8,2 two side inner surface of protective shell is both provided with clamping device 9, and clamping device 9 includes grip block 9.1, several
A compressed spring 9.2,9.2 one end of compressed spring are connect with 2 side wall of protective shell, and the other end and grip block 9.1 are affixed;Protective shell 2
If two side outer surface is provided with dry plate radiating fin 10, thermal vias is offered in the gap between adjacent heat radiation fin 10
11, thermal vias 11 constitutes flow channels with the ventilation hole 12 on supporting plate 5 in protection shell 2.Cleat plate 9.1 and driving electricity
Ontology 3 side wall in source offers the sawtooth portion 6 to intercouple.It is provided with filter screen in thermal vias 11.Thermal-arrest wing plate 8 is aluminium sheet.
Supporting plate 5 is aluminium sheet.
Claims (5)
1. the anti-interference driving power protective device of voltage stabilizing, including mounting base, the protective shell affixed with mounting base and fixed
In the driving power ontology in protective shell, driving power body bottom portion is fixed on connecting plate, and protective shell includes rectangle shell,
Rectangle shell one end is open, it is characterised in that and interval is connected with several supporting plates on the mounting base in protective shell,
Supporting plate and protective shell sidewall horizontal set up plate surface and offer ventilation hole, and the lower face of supporting plate upper surface and connecting plate is set
It is equipped with the sawtooth portion to intercouple, the upper surface of protective shell is provided with the up-small and down-big conical pipe in aperture, and conical pipe is higher than protection
10 ~ 20mm of shell upper surface, the protective shell top inner surface positioned at conical pipe both sides are provided with thermal-arrest wing plate, in protective shell two side
Surface is both provided with clamping device, and clamping device includes grip block, several compressed springs, compressed spring one end and protection shell-side
Wall connects, and the other end is affixed with grip block;If protective shell two side outer surface is provided with dry plate radiating fin, adjacent heat radiation fin
Between gap in offer thermal vias, thermal vias constituted circulation with the ventilation hole on supporting plate in protective shell body
Road.
2. the anti-interference driving power protective device of voltage stabilizing according to claim 1, it is characterised in that grip block and driving electricity
This body sidewall of source offers the sawtooth portion to intercouple.
3. the anti-interference driving power protective device of voltage stabilizing according to claim 1, it is characterised in that setting in thermal vias
There is filter screen.
4. the anti-interference driving power protective device of voltage stabilizing according to claim 1, it is characterised in that thermal-arrest wing plate is aluminium sheet.
5. the anti-interference driving power protective device of voltage stabilizing according to claim 1, it is characterised in that supporting plate is aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913772.XU CN208001438U (en) | 2017-12-31 | 2017-12-31 | The anti-interference driving power protective device of voltage stabilizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721913772.XU CN208001438U (en) | 2017-12-31 | 2017-12-31 | The anti-interference driving power protective device of voltage stabilizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208001438U true CN208001438U (en) | 2018-10-23 |
Family
ID=63835657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721913772.XU Active CN208001438U (en) | 2017-12-31 | 2017-12-31 | The anti-interference driving power protective device of voltage stabilizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208001438U (en) |
-
2017
- 2017-12-31 CN CN201721913772.XU patent/CN208001438U/en active Active
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