CN209628003U - A kind of anti-interference driving power - Google Patents
A kind of anti-interference driving power Download PDFInfo
- Publication number
- CN209628003U CN209628003U CN201920186169.9U CN201920186169U CN209628003U CN 209628003 U CN209628003 U CN 209628003U CN 201920186169 U CN201920186169 U CN 201920186169U CN 209628003 U CN209628003 U CN 209628003U
- Authority
- CN
- China
- Prior art keywords
- protection shell
- interference
- power
- magnet ring
- band
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of anti-interference driving powers, including power protection shell, the upper end outer surface of the power protection shell has been adhered pad cotton, power supply circuit board is fixedly installed in the power protection shell, the outer surface of the power supply circuit board is equipped with inductance, electronic device, electric capacity of voltage regulation and high frequency capacitance, the side of the power protection shell is equipped with the electric power connection line connecting with power supply circuit board, the other side of power protection shell is then equipped with the firewire and zero curve being separately connected with power supply circuit board, band is cased on the zero curve surface, it is additionally provided with anti-interference magnet ring, the anti-interference magnet ring is connected to the tail portion of band, zero curve is cased with band on surface, and anti-interference magnet ring is connected on the tail portion of band, move anti-interference magnet ring can on zero curve, the position of anti-interference magnet ring is adjusted so as to the position according to interference source, power supply is protected Protective case top and bottom are respectively equipped with the heat release hole being located between pad cotton interval, can effectively enhance driving power heat dissipation performance.
Description
Technical field
The utility model relates to driving power fields, more particularly, to a kind of anti-interference driving power.
Background technique
Driving power is the power adapter that power supply supply is converted to specific voltage and current to drive LED luminous, point
For modes such as high voltage direct current and low-voltage directs, with the attention and investment to driving power, driving power obtains to a certain extent
It, can be convenient for being converted to electric current to improving well, but existing driving power is there is also certain deficiency, it is existing
Driving power in use, the impedance very little in low frequency, but when signal frequency increase when, high-frequency signal is easy to radiate
It goes out, if signal wire receives in ambient enviroment these Signal averagings will to be made to transmit originally after various mixed and disorderly high-frequency signals
Signal on, or even the useful signal transmitted originally can be changed, therefore bring certain influence in the actual use process, be
This, it is necessary to propose a kind of anti-interference driving power.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
The upper end outer surface of a kind of anti-interference driving power, including power protection shell, the power protection shell has been adhered pad
Cotton, power supply circuit board is fixedly installed in the power protection shell, and the outer surface of the power supply circuit board is equipped with inductance, electronics device
The side of part, electric capacity of voltage regulation and high frequency capacitance, the power protection shell is equipped with the electric power connection line connecting with power supply circuit board,
The other side of power protection shell is then equipped with the firewire and zero curve being separately connected with power supply circuit board, is cased on the zero curve surface
Band, is additionally provided with anti-interference magnet ring, and the anti-interference magnet ring is connected to the tail portion of band.
Preferably, the anti-interference magnet ring is the anti-interference magnet ring of clamping type, has on shell and connect with the tail portion of band
Empty slot.
Preferably, spacing collar is additionally provided on the zero curve surface, the spacing collar is for limiting axis of the band on zero curve
To moving distance.
Preferably, the lower end outer surface of the power protection shell has equally been adhered pad cotton, and the pad cotton can effectively play slow
Punching effect, makes driving power be not easily susceptible to damage.
Preferably, the pad cotton of power protection shell top and bottom is spaced design, power protection shell upper end
It is respectively equipped with the heat release hole being located between pad cotton interval with lower end, improves the radiating efficiency of driving power, ensure that driving electricity
The stability of source operation.
Compared with prior art, the utility model has the beneficial effects that band is cased on zero curve surface, and anti-interference magnet ring
It is connected on the tail portion of band, move anti-interference magnet ring can on zero curve, adjusted so as to the position according to interference source anti-
The position of magnet ring is interfered, low-down emotional resistance value, Bu Huiying is presented in low-frequency range in the absorption interference performance of anti-interference magnet ring
The transmission of signal on data line or signal wire is rung, and in high band, then it will increase impedance, by high band interfering energy with thermal energy shape
Formula absorbs, and power protection shell top and bottom, which are respectively equipped with the heat release hole being located between pad cotton interval, can effectively enhance driving power
Heat dissipation performance.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of anti-interference driving power of the utility model；
Fig. 2 is the structural schematic diagram of the anti-interference magnet ring of clamping type in a kind of anti-interference driving power of the utility model；
Fig. 3 is the structural schematic diagram of power supply circuit board in a kind of anti-interference driving power of the utility model.
In figure: electric power connection line 1, power protection shell 2, pad cotton 3, firewire 4, band 5, spacing collar 6, zero curve 7, anti-interference magnetic
Ring 8, high frequency capacitance 9, power supply circuit board 10, heat release hole 11, empty slot 12, heat release hole 13.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of anti-interference driving power, including power protection shell 2, institute
The upper end outer surface for stating power protection shell 2 has been adhered pad cotton 3, is fixedly installed with power supply circuit board 10 in the power protection shell,
The outer surface of the power supply circuit board 10 is equipped with inductance, electronic device, electric capacity of voltage regulation and high frequency capacitance 9, the power protection shell 2
Side the electric power connection line 1 connecting with power supply circuit board 10 is installed, the other side of power protection shell 2 is then equipped with and power supply
Firewire 4 that circuit board 10 is separately connected and zero curve 7 are cased with band 5 on 7 surface of zero curve, are additionally provided with anti-interference magnet ring 8, institute
State the tail portion that anti-interference magnet ring 8 is connected to band 5.
The anti-interference magnet ring 8 is the anti-interference magnet ring of clamping type, has the empty slot connecting with the tail portion of band on shell
12。
Spacing collar 6 is additionally provided on 7 surface of zero curve, the spacing collar 6 is for limiting axial direction of the band 5 on zero curve 7
Moving distance.
The lower end outer surface of the power protection shell 2 has equally been adhered pad cotton 3, and the pad cotton 3 can effectively play buffering and make
With making driving power be not easily susceptible to damage.
The pad cotton 3 of 2 top and bottom of power protection shell is spaced design, and 2 upper end of power protection shell is under
End is respectively equipped with the heat release hole 13 being located between pad cotton 3 interval, improves the radiating efficiency of driving power, ensure that driving power
The stability of operation.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of anti-interference driving power, including power protection shell, which is characterized in that the upper end outer surface of the power protection shell
It has been adhered pad cotton, power supply circuit board is fixedly installed in the power protection shell, the outer surface of the power supply circuit board is equipped with electricity
The side of sense, electronic device, electric capacity of voltage regulation and high frequency capacitance, the power protection shell is equipped with the electricity connecting with power supply circuit board
Source connecting line, the other side of power protection shell are then equipped with the firewire and zero curve being separately connected with power supply circuit board, the zero curve
It is cased with band on surface, is additionally provided with anti-interference magnet ring, the anti-interference magnet ring is connected to the tail portion of band.
2. a kind of anti-interference driving power according to claim 1, which is characterized in that the anti-interference magnet ring is clamping type
Anti-interference magnet ring has the empty slot connecting with the tail portion of band on shell.
3. a kind of anti-interference driving power according to claim 1, which is characterized in that be additionally provided with limit on the zero curve surface
Position circle, the spacing collar is for limiting axial movement distance of the band on zero curve.
4. a kind of anti-interference driving power according to claim 1, which is characterized in that outside the lower end of the power protection shell
Surface has equally been adhered pad cotton.
5. a kind of anti-interference driving power according to claim 1, which is characterized in that power protection shell upper end is under
The pad cotton at end is spaced design, and power protection shell top and bottom are respectively equipped with the heat dissipation being located between pad cotton interval
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186169.9U CN209628003U (en) | 2019-02-02 | 2019-02-02 | A kind of anti-interference driving power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186169.9U CN209628003U (en) | 2019-02-02 | 2019-02-02 | A kind of anti-interference driving power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209628003U true CN209628003U (en) | 2019-11-12 |
Family
ID=68453259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920186169.9U Expired - Fee Related CN209628003U (en) | 2019-02-02 | 2019-02-02 | A kind of anti-interference driving power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209628003U (en) |
-
2019
- 2019-02-02 CN CN201920186169.9U patent/CN209628003U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 Termination date: 20210202 |