CN208063614U - A kind of anti-signal interference electric meter installs case of layer-stepping - Google Patents
A kind of anti-signal interference electric meter installs case of layer-stepping Download PDFInfo
- Publication number
- CN208063614U CN208063614U CN201820678137.6U CN201820678137U CN208063614U CN 208063614 U CN208063614 U CN 208063614U CN 201820678137 U CN201820678137 U CN 201820678137U CN 208063614 U CN208063614 U CN 208063614U
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- CN
- China
- Prior art keywords
- demarcation strip
- outer case
- electric meter
- case
- signal interference
- 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.)
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Abstract
The utility model discloses a kind of anti-signal interference electric meter installs cases of layer-stepping, including outer case, installation card and electromagnetic shielding film, outer case lower front left and right ends are mounted on first support bar, it is mounted on second support bar at left and right sides of the outer case inner bottom, it is connected with internal box at the top of the second support bar, the internal box inner tip is equipped with the first demarcation strip, and first demarcation strip bottom is equipped with the second demarcation strip.The utility model passes through equipped with the electromagnetic shielding film on demarcation strip, effect of the demarcation strip for electromagnetic shielding can further be promoted, the electromagnetic interference between each instrument can effectively be avoided, and it avoids and is layered using multiple babinets, it can be directly layered in a babinet, by equipped with the electromagnetic shielding glass on babinet baffle, extraneous electromagnetic signal interference can be shielded, effectively prevent influence of the extraneous electromagnetic signal for electric meter, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is related to a kind of electric meter installs case, more particularly to a kind of anti-signal interference electric meter of layer-stepping
Installs case.
Background technology
Many electric meters can be generally installed in electric meter installs case at present, these electric meters are mutual
Crosstalk can cause the interference of electromagnetism, influence the normal use of each electric meter, to which very serious consequence can be caused, therefore,
It is proposed that a kind of anti-signal interference electric meter installs case of layer-stepping.
Patent No. CN201620433497.0 discloses a kind of anti-signal interference electric meter installs case of layer-stepping, packet
Include babinet, pedestal, the pedestal is arranged in the bottom of box, and the babinet lateral surface is provided with shutter, in the babinet
Side is provided with interval trough, is provided with spacing board beside the interval trough, installation card, the babinet are provided with above the spacing board
Top is provided with headlamp, and the bottom of box is provided with drier, is provided with head cover above the babinet, before the babinet
It is provided with chamber door, access panel is provided on the chamber door, limiting slot is provided on the access panel, the bottom of box is provided with
Ground wire.Advantageous effect is：The mutual signal interference between electric meter can be prevented, ensures the stability of electric meter,
Service life is increased, the shortcomings that utility model is：It is relatively low for the protection effect of electromagnetic signal interference, and drying device
Install more, cost is relatively high.
Utility model content
The main purpose of the utility model is to provide a kind of anti-signal interference electric meter installs case of layer-stepping, Ke Yiyou
Effect solves the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of anti-signal interference electric meter installs case of layer-stepping, including outer case, installation card and electromagnetic shielding film, it is described
Outer case lower front left and right ends are mounted on first support bar, and the is mounted at left and right sides of the outer case inner bottom
Two supporting rods, the second support bar top are connected with internal box, and the internal box inner tip is equipped with the first demarcation strip, institute
It states the first demarcation strip bottom and the second demarcation strip is installed, second demarcation strip bottom is equipped with third demarcation strip, and described first
Both sides are mounted on electromagnetic shielding film up and down for demarcation strip, the second demarcation strip and third demarcation strip, first demarcation strip, second point
Installation card is mounted at the top of partition board and third demarcation strip, the installation card is located on front side of internal box.
Further, left end is connected with babinet baffle by shaft on front side of the outer case, pacifies on front side of the babinet baffle
Equipped with electromagnetic shielding glass, the outer case right side opening is equipped with heat emission hole, and the outer case bottom right side is equipped with working power,
Upper and lower ends are separately installed with the first control switch on the right side of the working power and the second control switchs.
Further, venthole is offered among the outer case bottom, and motor is installed among the outer case bottom
Protective shell, the electric motor protecting shell inner bottom are equipped with motor, and the motor top is connected with flabellum by motor shaft, described
Electrothermal tube is installed at the top of flabellum, the electrothermal tube is located inside electric motor protecting shell.
Further, the internal box bottom is equipped with silica dehydrator case, and silica dehydrator case surface offers drying
Hole, internal box left and right sides surface offer air hole.
Further, the electric energy output end of the working power is connect with the electrical energy inputs of motor and electrothermal tube respectively,
The signal output end of the first control switch and the second control switch is connect with the signal input part of motor and electrothermal tube respectively.
Compared with prior art, the utility model has the advantages that：By equipped with the electromagnetic shielding on demarcation strip
Film can further promote effect of the demarcation strip for electromagnetic shielding, can effectively avoid the electromagnetic interference between each instrument,
And avoid and be layered using multiple babinets, it can be directly layered, be conducive to safer in a babinet
Using electric meter installs case, by the way that equipped with the electromagnetic shielding glass on babinet baffle, it is dry that extraneous electromagnetic signal can be shielded
It disturbs, effectively prevents influence of the extraneous electromagnetic signal for electric meter, be conducive to safer use electric meter and pacify
Vanning, by being equipped with electric motor protecting shell motor internal, flabellum and electrothermal tube, not only can may be used also to carrying out dehumidifying in installs case
To radiate to installs case, be conducive to more practical use electric meter installs case, by equipped with the silica gel on internal box
Drying box, can place silica-gel desiccant in silica dehydrator case, on the one hand can promote the effect on moisture extraction inside installs case, separately
One side silica-gel desiccant has the effect of Reusability after drying, and generated hot wind can be right when dehumidifying for electrothermal tube and flabellum
Silica-gel desiccant is dried, and the use of silica-gel desiccant progress repeatedly is made, after avoiding current moisture wicking material absorption, nothing
The problem of method is continuing with is conducive to more practical use electric meter installs case.
Description of the drawings
Fig. 1 is the overall structure diagram of the anti-signal interference electric meter installs case of the utility model layer-stepping；
Fig. 2 is the internal structure schematic diagram of the anti-signal interference electric meter installs case of the utility model layer-stepping；
Fig. 3 is the breather hole structure schematic diagram of the anti-signal interference electric meter installs case of the utility model layer-stepping.
In figure：1, outer case；2, first support bar；3, shaft；4, babinet baffle；5, electromagnetic shielding glass；6, handle；7,
Heat emission hole；8, working power；9, the first control switch；10, the second control switch；11, second support bar；12, internal box；13,
First demarcation strip；14, the second demarcation strip；15, third demarcation strip；16, electromagnetic shielding film；17, installation card；18, air hole；19,
Electric motor protecting shell；20, motor；21, motor shaft；22, flabellum；23, electrothermal tube；24, silica dehydrator case；25, dried hole；26. logical
Stomata.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, the anti-signal interference electric meter installs case of a kind of layer-stepping, including outer case 1,17 and of installation card
Electromagnetic shielding film 16,1 lower front left and right ends of the outer case are mounted on first support bar 2,1 inner bottom of the outer case
The end left and right sides is mounted on second support bar 11, and 11 top of the second support bar is connected with internal box 12, the internal box
12 inner tips are equipped with the first demarcation strip 13, and 13 bottom of the first demarcation strip is equipped with the second demarcation strip 14, and described second
14 bottom of demarcation strip is equipped with third demarcation strip 15, on first demarcation strip 13, the second demarcation strip 14 and third demarcation strip 15
Lower both sides are mounted on electromagnetic shielding film 16, and first demarcation strip 13, the second demarcation strip 14 and 15 top of third demarcation strip are
Installation card 17 is installed, the installation card 17 is located at 12 front side of internal box.
Wherein, 1 front side left end of the outer case is connected with babinet baffle 4,4 front side peace of the babinet baffle by shaft 3
Equipped with electromagnetic shielding glass 5,1 right side opening of the outer case is equipped with heat emission hole 7, and 1 bottom right side of the outer case is equipped with work
Power supply 8,8 right side upper and lower ends of the working power are separately installed with the first control switch 9 and second control switch 10.
Wherein, venthole 26 is offered among 1 bottom of the outer case, the outer case is equipped with motor among 1 bottom
Protective shell 19,19 inner bottom of electric motor protecting shell are equipped with motor 20, and 20 top of the motor is connected by motor shaft 21
There are flabellum 22,22 top of the flabellum that electrothermal tube 23 is installed, the electrothermal tube 23 is located inside electric motor protecting shell 19.
Wherein, 12 bottom of the internal box is equipped with silica dehydrator case 24, and 24 surface of silica dehydrator case offers dry
Dry hole 25,12 left and right sides surface of the internal box offer air hole 18.
Wherein, the electric energy output end of the working power 8 is connect with the electrical energy inputs of motor 20 and electrothermal tube 23 respectively,
The signal output end that the first control switch 9 and second controls switch 10 is inputted with the signal of motor 20 and electrothermal tube 23 respectively
End connection.
Operation principle：By being equipped with outer case 1, installation card 17 and electromagnetic shielding film 16, a kind of anti-letter of layer-stepping is being used
When number interference electric meter installs case, silica-gel desiccant is first placed in the silica dehydrator case 24, then working power 8 is powered,
Working power 8 is want to carry out removing the time of tide to electric meter after being powered, and opens the first control control switch 10 of switch 9 and second and opens electricity
Heat pipe 23 and motor 20, allow electrothermal tube 23 to start to generate heat, and then motor 20 drives motor shaft 21, motor shaft 21 to drive flabellum 22,
Hot wind is blowed to internal box 12 by venthole 26, the incoming inside of hot gas is carried out dehumidifying by internal box 12 by air hole 18, by
In being equipped with silica dehydrator case 24 in 12 bottom of internal box, the silica-gel desiccant inside silica dehydrator case 24 can pass through dried hole 25
Dehumidifying is carried out to internal box 12, after the completion of silica-gel desiccant adsorbs, hot wind can be passed to silica dehydrator case 24 by dried hole 25
It is interior that silica-gel desiccant is dried, to make silica-gel desiccant Reusability, when wanting to radiate to babinet, second can be closed
Switch 10 is controlled, opens the first control switch 9 directly to box house blowing heat dissipation, due in 13, second points of the first demarcation strip
Electromagnetic shielding film 16 is installed on partition board 14 and third demarcation strip 15, the ability of 12 anti-signal interference of internal box can be reinforced, and
The electromagnetic shielding glass 5 installed on babinet baffle 4 effectively prevents influence of the extraneous electromagnetic signal for electric meter.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of anti-signal interference electric meter installs case of layer-stepping, including outer case (1), installation card (17) and electromagnetic shielding film
(16), it is characterised in that：Outer case (1) the lower front left and right ends are mounted on first support bar (2), the outer case
(1) it is mounted on second support bar (11) at left and right sides of inner bottom, internal box is connected at the top of the second support bar (11)
(12), internal box (12) inner tip is equipped with the first demarcation strip (13), and the first demarcation strip (13) bottom is equipped with
Second demarcation strip (14), the second demarcation strip (14) bottom are equipped with third demarcation strip (15), first demarcation strip (13),
Both sides are mounted on electromagnetic shielding film (16), first demarcation strip up and down for second demarcation strip (14) and third demarcation strip (15)
(13), it is mounted on installation card (17) at the top of the second demarcation strip (14) and third demarcation strip (15), the installation card (17) is located at
On front side of internal box (12).
2. the anti-signal interference electric meter installs case of layer-stepping according to claim 1, it is characterised in that：The outer case
(1) front side left end is connected with babinet baffle (4) by shaft (3), and babinet baffle (4) installed in front has electromagnetic shielding glass
(5), outer case (1) right side opening is equipped with heat emission hole (7), and outer case (1) bottom right side is equipped with working power (8),
Upper and lower ends are separately installed with the first control switch (9) and the second control switch (10) on the right side of the working power (8).
3. the anti-signal interference electric meter installs case of layer-stepping according to claim 1, it is characterised in that：The outer case
(1) venthole (26) is offered among bottom, and electric motor protecting shell (19), the electricity are installed among outer case (1) bottom
Machine protective shell (19) inner bottom is equipped with motor (20), and motor (20) top is connected with flabellum by motor shaft (21)
(22), electrothermal tube (23) is installed, it is internal that the electrothermal tube (23) is located at electric motor protecting shell (19) at the top of the flabellum (22).
4. the anti-signal interference electric meter installs case of layer-stepping according to claim 1, it is characterised in that：The internal box
(12) bottom is equipped with silica dehydrator case (24), and silica dehydrator case (24) surface offers dried hole (25), the interior case
Surface offers air hole (18) at left and right sides of body (12).
5. the anti-signal interference electric meter installs case of layer-stepping according to claim 2, it is characterised in that：The work electricity
The electric energy output end in source (8) is connect with the electrical energy inputs of motor (20) and electrothermal tube (23) respectively, the first control switch
(9) it is connect respectively with the signal input part of motor (20) and electrothermal tube (23) with the signal output end of the second control switch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678137.6U CN208063614U (en) | 2018-05-08 | 2018-05-08 | A kind of anti-signal interference electric meter installs case of layer-stepping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678137.6U CN208063614U (en) | 2018-05-08 | 2018-05-08 | A kind of anti-signal interference electric meter installs case of layer-stepping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208063614U true CN208063614U (en) | 2018-11-06 |
Family
ID=63982005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820678137.6U Expired - Fee Related CN208063614U (en) | 2018-05-08 | 2018-05-08 | A kind of anti-signal interference electric meter installs case of layer-stepping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208063614U (en) |
-
2018
- 2018-05-08 CN CN201820678137.6U patent/CN208063614U/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: 20181106 Termination date: 20210508 |