CN206160397U - Fixing device and air conditioner of air conditioner shield connection line - Google Patents
Fixing device and air conditioner of air conditioner shield connection line Download PDFInfo
- Publication number
- CN206160397U CN206160397U CN201621196585.XU CN201621196585U CN206160397U CN 206160397 U CN206160397 U CN 206160397U CN 201621196585 U CN201621196585 U CN 201621196585U CN 206160397 U CN206160397 U CN 206160397U
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- Prior art keywords
- conditioner
- saddle
- connecting line
- air
- shape
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Abstract
The utility model discloses an air conditioner the fixing device of shield connection line, include: shape of a saddle conductive metal piece, the both ends of shape of a saddle conductive metal piece all are equipped with the trompil, two at least screws, wherein, shape of a saddle conductive metal piece card is on the shielding layer part of exposing is served to shield connection line no. 1 to screw through passing the trompil is locked on the casing metal panel beating of air conditioner. This fixing device can make the shielding layer 360 degrees of shield connection line contact with shape of a saddle conductive metal piece to with the casing metal sheet metal connected of air conditioner, it is low make to connect the impedance, the shielding effect of assurance shield connection line that can be fine. The utility model further discloses an air conditioner.
Description
Technical field
The utility model is related to air-conditioner technical field, and in particular to a kind of fixing device of air-conditioner shielding connecting line and
A kind of air-conditioner.
Background technology
The connection of existing air conditioner room unit and off-premises station shielding connecting line screen layer is that shield ends are twisted into into one
Root the end of a thread, is then locked in the end of a thread on indoor set, outdoor set cabinet panel beating, as shown in Figure 1 with screw.Wherein, the work of screen layer
With being by common mode EMI (Electro Magnetic Interference, the electromagnetic interference) signal on the holding wire in shielding line
Returned signal be limited in screen layer, i.e., have EMI noise signal flows on screen layer, because shield ends twist into the end of a thread
Afterwards, this section of the end of a thread has certain inductance value L, that is, have certain resistance value (Z=2 π f L), after EMI signal flows through above,
Electric current I has certain pressure drop (i.e. Δ V=I*Z=2 π f L I) so that have larger voltage between indoor set and off-premises station
Difference, the voltage difference can form a larger suppression common mode electromagnetic interference source, i.e., above-mentioned screen layer connected mode destroys shielding line
Shielding properties.
Utility model content
The utility model is intended at least to solve to a certain extent one of technical problem in above-mentioned technology.
For this purpose, first purpose of the present utility model is to propose that a kind of air-conditioner shields the fixing device of connecting line.Should
Fixing device can reduce shielding the connection impedance of connecting line screen layer, and the shield effectiveness of shielding connecting line is ensure that well.
Second purpose of the present utility model is to propose a kind of air-conditioner.
To reach above-mentioned purpose, the utility model first aspect proposes a kind of fixed dress of air-conditioner shielding connecting line
Put, including：Shape of a saddle conductive metal sheet, the two ends of the shape of a saddle conductive metal sheet are equipped with perforate；At least two screws；Its
In, the shape of a saddle conductive metal sheet is stuck on the shielding layer segment that described shielding connecting line one end is exposed, and by through institute
The screw for stating perforate is locked on the casing sheet metal of the air-conditioner.
The fixing device of connecting line is shielded according to air-conditioner of the present utility model, using the shape of a saddle conductive metal sheet screen is stuck in
Cover on the shielding layer segment that connecting line exposes, and be buckled on air conditioner casing sheet metal, and fixed by screw, thus, make
360 degree of the screen layer that connecting line must be shielded is contacted with shape of a saddle conductive metal sheet, to be connected with air conditioner casing sheet metal, drop
The connection impedance of low shielding connecting line screen layer, ensure that well the shield effectiveness of shielding connecting line, reduces electromagnetism and does
Disturb.
In addition, can also be had according to the fixing device of the above-mentioned air-conditioner shielding connecting line of the utility model following additional
Technical characteristic：
In some instances, the generally circular in shape or U-shaped of the perforate.
In some instances, the number of the shape of a saddle conductive metal sheet is two, is separately positioned on the shielding connection
On the shielding layer segment that line two ends are exposed, wherein, the number of the screw is at least 4.
In some instances, the material of the shape of a saddle conductive metal sheet is copper.
Further, the utility model proposes a kind of air-conditioner, it includes the above-mentioned air-conditioner shielding of the utility model
The fixing device of connecting line.
Air-conditioner of the present utility model, by above-mentioned air-conditioner the fixing device of connecting line is shielded, and can be reduced shielding and be connected
The connection impedance of wiring screen layer, ensures well the shield effectiveness of shielding connecting line, reduces electromagnetic interference.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or by it is of the present utility model practice recognize.
Description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from the description with reference to accompanying drawings below to embodiment
Become obvious and easy to understand, wherein：
Fig. 1 is the schematic diagram of the fixing device of air-conditioner shielding connecting line in correlation technique；
Fig. 2 is the schematic diagram of the fixing device that connecting line is shielded according to the air-conditioner of the utility model one embodiment.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element is represented to same or similar label eventually or the element with same or like function.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Restriction.
Below with reference to the accompanying drawings the fixing device and air-conditioner of the air-conditioner shielding connecting line of the utility model embodiment are described.
Fig. 2 is the schematic diagram of the fixing device that connecting line is shielded according to the air-conditioner of the utility model one embodiment.Such as
Shown in Fig. 2, the fixing device of air-conditioner shielding connecting line includes：The screw 20 of shape of a saddle conductive metal sheet 10 and at least two.
Wherein, the two ends of shape of a saddle conductive metal sheet 10 are equipped with perforate 11, and shape of a saddle conductive metal sheet 10 is stuck in shielding
On the part of screen layer 2 that the one end of connecting line 1 is exposed, and the casing sheet metal of air-conditioner is locked in by the screw through perforate 11
On 3.
Specifically, shape of a saddle conductive metal sheet 10 is stuck on the part of screen layer 2 that shielding connecting line 1 exposes, and is buckled in
On air conditioner casing sheet metal 3, and the perforate 11 by the two ends of shape of a saddle conductive metal sheet 10 is fixed with screw 20 so that screen
The screen layer 2 for covering connecting line 1 is fully contacted with shape of a saddle conductive metal sheet 10, then is connected with casing sheet metal 3.The fixation dress
Putting can reduce connecting impedance, that is, cause to produce minimum voltage difference between indoor set and off-premises station, it is ensured that shielding connecting line
Shield effectiveness.
In one embodiment of the present utility model, the shape of perforate 11 can be the circle shown in Fig. 2, and it is U-shaped to be also,
The part of screen layer 2 that shielding connecting line 1 exposes is locked in into air-conditioner to facilitate screw 20 to pass through shape of a saddle conductive metal sheet 10
On casing sheet metal 3.
Further, the number of shape of a saddle conductive metal sheet 10 can be two, be separately positioned on shielding connecting line 1 two ends
On the part of screen layer 2 exposed, wherein, the number of screw is at least 4.
It is appreciated that the part of screen layer 2 that shielding connecting line 1 two ends are exposed can respectively by the saddle of setting perforate 11
Shape conductive metal sheet 10 and at least 2 screws are fixed.
Alternatively, the material of shape of a saddle conductive metal sheet 10 is metal conductive materials, such as can be copper.
To sum up, the air-conditioner shields the fixing device of connecting line, by the way that shape of a saddle conductive metal sheet is stuck in into shielding connection
On the shielding layer segment that line exposes, and it is buckled on air conditioner casing sheet metal, and by shape of a saddle conductive metal sheet two ends
Perforate is screwed, thereby, it is possible to reduce the voltage difference produced between indoor set and off-premises station, it is ensured that shielding connecting line
Shield effectiveness, reduces electromagnetic interference.
Further, the utility model proposes a kind of air-conditioner, it includes the air-conditioning of the utility model above-described embodiment
Device shields the fixing device of connecting line.
The air-conditioner of the utility model embodiment, by air-conditioner the fixing device of connecting line is shielded, and can reduce interior
The voltage difference produced between machine and off-premises station, it is ensured that the shield effectiveness of shielding connecting line, reduces electromagnetic interference.
In addition, other according to the air-conditioner of the utility model embodiment are constituted and acted on for the common skill of this area
All it is known for art personnel, in order to reduce redundancy, does not repeat herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " is based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description, rather than indicate or imply indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, it is for example, it may be fixedly connected, or be detachably connected or integral；Can be
It is mechanically connected, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, unless otherwise clearly restriction.For the common skill of this area
For art personnel, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, be changed, being replaced and modification.
Claims (5)
1. a kind of air-conditioner shields the fixing device of connecting line, it is characterised in that include：
Shape of a saddle conductive metal sheet, the two ends of the shape of a saddle conductive metal sheet are equipped with perforate；
At least two screws；
Wherein, the shape of a saddle conductive metal sheet is stuck on the shielding layer segment that described shielding connecting line one end is exposed, and is passed through
The screw through the perforate is locked on the casing sheet metal of the air-conditioner.
2. air-conditioner as claimed in claim 1 shields the fixing device of connecting line, it is characterised in that the perforate is shaped as
Circular or U-shaped.
3. air-conditioner as claimed in claim 1 shields the fixing device of connecting line, it is characterised in that the shape of a saddle conductive gold
The number of category piece is two, is separately positioned on the shielding layer segment that the shielding connecting line two ends are exposed, wherein, the screw
Number be at least 4.
4. air-conditioner as claimed in claim 1 shields the fixing device of connecting line, it is characterised in that the shape of a saddle conductive gold
The material of category piece is copper.
5. a kind of air-conditioner, it is characterised in that include air-conditioner shielding connecting line as any one of claim 1-4
Fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196585.XU CN206160397U (en) | 2016-10-28 | 2016-10-28 | Fixing device and air conditioner of air conditioner shield connection line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621196585.XU CN206160397U (en) | 2016-10-28 | 2016-10-28 | Fixing device and air conditioner of air conditioner shield connection line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206160397U true CN206160397U (en) | 2017-05-10 |
Family
ID=58656922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621196585.XU Active CN206160397U (en) | 2016-10-28 | 2016-10-28 | Fixing device and air conditioner of air conditioner shield connection line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206160397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369779A (en) * | 2016-10-28 | 2017-02-01 | 广东美的制冷设备有限公司 | Fixing device of shielding connecting wire of air conditioner and air conditioner |
-
2016
- 2016-10-28 CN CN201621196585.XU patent/CN206160397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369779A (en) * | 2016-10-28 | 2017-02-01 | 广东美的制冷设备有限公司 | Fixing device of shielding connecting wire of air conditioner and air conditioner |
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