CN205303107U - Wall -hanging transformer - Google Patents
Wall -hanging transformer Download PDFInfo
- Publication number
- CN205303107U CN205303107U CN201521140588.7U CN201521140588U CN205303107U CN 205303107 U CN205303107 U CN 205303107U CN 201521140588 U CN201521140588 U CN 201521140588U CN 205303107 U CN205303107 U CN 205303107U
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- CN
- China
- Prior art keywords
- wall
- transformer
- transformer body
- switch
- wire frame
- 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 relates to a wall -hanging transformer has solved the not enough of prior art, and technical scheme is: including transformer body, light current power, wall -hanging metal casing and voltmeter, wall -hanging metal casing's the back is provided with the hanging buckle, the transformer body is fixed in the wall -hanging metal casing, two display hole have been seted up on the wall -hanging metal casing, the voltmeter is installed in display hole, and a voltmeter is connected with the input of transformer body, and a voltmeter is connected with the output of transformer body, the input of transformer body loops through intelligence switch and the circuit breaker is connected with the power, intelligence switch is by light current mains operated, intelligence switch includes current transformer, sampling circuit, singlechip, magnetic latching relay and control button.
Description
Technical field
This utility model relates to a kind of transformator, particularly to a kind of wall-mount transformer.
Background technology
The electric equipment products that transformator is generally combined by toroid bag, metal shell, electrical equipment gadget. General transformator is placed on ground, and while using, child easily contacts, and particularly child just can with the contact transformator such as finger, metallic article. Easily because of defects such as imprudence water inlet such as water tumblers.
China Patent Publication No.: CN102693816A, publication date JIUYUE in 2012 26 days, disclose a kind of amorphous alloy iron core dry distribution transformator, including upper clamping piece, lower clamping piece, arm-tie, insulating cement, draw screw rod, amorphous alloy iron core is arranged between upper clamping piece and lower clamping piece, and arm-tie connects upper clamping piece and lower clamping piece, it is characterised in that be coated with one layer of insulating cement at amorphous alloy core outer surface, insulating cement lower end is fixed on lower clamping piece, and lower clamping piece supports amorphous alloy iron core by insulating cement. But the existence of this utility model is only applicable to large scale industry occasion, for the problem that present domestic or small-sized place lack corresponding low cost control device.
Utility model content
The purpose of this utility model is in that solving this utility model existence in above-mentioned prior art is only applicable to large scale industry occasion, for the problem that present domestic or small-sized place lack corresponding low cost control device. Also have the contact transformators such as easy finger, metallic article, easily because of problems such as imprudence water inlet such as water tumblers, it is necessary to a kind of wall-mount transformer.
This utility model solves its technical problem and be the technical scheme is that a kind of wall-mount transformer, it is characterized in that: include transformer body, light current power supply, wall-mounted metal shell and voltmeter, the back side of wall-mounted metal shell is provided with wall hanging buckle, described transformer body is fixed in described wall-mounted metal shell, described wall-mounted metal shell offers two display aperture, described voltmeter is arranged in display aperture, one voltmeter is connected with the input of transformer body, one voltmeter is connected with the outfan of transformer body, the input of described transformer body passes sequentially through intelligent switch and chopper is connected with power supply, described intelligent switch is powered by light current power supply, described intelligent switch includes current transformer, sample circuit, single-chip microcomputer, magnetic latching relay and control button, the wire frame of described intelligent switch is divided into inlet wire wire frame and outlet wire frame, inlet wire wire frame is connected with chopper, described outlet wire frame is connected with transformer body, described inlet wire wire frame also electrically connects with the input of magnetic latching relay, the outfan of magnetic latching relay electrically connects with outlet wire frame, connecting line between outfan and the outlet wire frame of described magnetic latching relay runs through current transformer, the output lead of described current transformer is connected with the input of sample circuit, the outfan of described sample circuit electrically connects with described single-chip microcomputer, described single-chip microcomputer is connected with the control end of magnetic latching relay, described single-chip microcomputer electrically connects with controlling button, described control key layout is on the surface of described metal shell, the outfan of described transformer body is also electrically connected with an electric quantity collector, the outfan of described electric quantity collector electrically connects with described single-chip microcomputer.While the electric current of this utility model application intelligent switch supervisory circuit, play the effect of security protection, intelligent switch monitors voltage also by voltmeter, the application select wall-mounted situation to be hung up by transformator simultaneously, solve the contact transformators such as easy finger, metallic article, easily because of problems such as imprudence water inlet such as water tumblers, the application is less costly, is suitable for domestic or small field.
As preferably, also including auxiliary repair switch, described auxiliary repair switch is normal open switch, and the first end of described auxiliary repair switch is connected with power supply by chopper, and the second end of auxiliary repair switch is connected with the input of transformer body. So arrange, it is possible to play field control and check.
As preferably, described auxiliary repair switch is positioned at the top of described intelligent switch, and the position of wall-mounted metal shell correspondence intelligent switch and auxiliary repair switch offers an access hole. So arrange, it is possible to intelligent switch is overhauled and safeguards.
As preferably, described intelligent switch also includes data storage and LCD MODULE, and described data storage, control button and LCD MODULE all electrically connect with described single-chip microcomputer.
As preferably, described single-chip microcomputer is also electrically connected with radio communication device. This utility model adopts radio communication device, it is possible to remotely control.
Substantial effect of the present utility model is: while the electric current of this utility model application intelligent switch supervisory circuit, play the effect of security protection, intelligent switch monitors voltage also by voltmeter, the application select wall-mounted situation to be hung up by transformator simultaneously, solve the contact transformators such as easy finger, metallic article, easily because of problems such as imprudence water inlet such as water tumblers, the application is less costly, is suitable for domestic or small field.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of intelligent switch in this utility model.
In figure: 1, intelligent switch, 2, transformer body, 3, chopper, 4, voltmeter, 5, auxiliary repair switch, 6, load, 11, single-chip microcomputer, 12, magnetic latching relay, 13, control button, 14, current transformer, 15, sample circuit, 16, radio communication device, 17, data storage, 18, inlet wire wire frame, 19, outlet wire frame, 20, LCD MODULE.
Detailed description of the invention
Below by specific embodiment, and in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of wall-mount transformer (referring to accompanying drawing 1 and accompanying drawing 2), including transformer body 2, light current power supply, wall-mounted metal shell and voltmeter 4, the back side of wall-mounted metal shell is provided with wall hanging buckle, described transformer body is fixed in described wall-mounted metal shell, described wall-mounted metal shell offers two display aperture, described voltmeter is arranged in display aperture, one voltmeter is connected with the input of transformer body, one voltmeter is connected with the outfan of transformer body, specifically before load 6, the input of described transformer body passes sequentially through intelligent switch 1 and chopper 3 is connected with power supply, described intelligent switch is powered by light current power supply, described intelligent switch includes current transformer 14, sample circuit 15, single-chip microcomputer 11, magnetic latching relay 12 and control button 13, the wire frame of described intelligent switch is divided into inlet wire wire frame 18 and outlet wire frame 19, inlet wire wire frame is connected with chopper, described outlet wire frame is connected with transformer body, described inlet wire wire frame also electrically connects with the input of magnetic latching relay, the outfan of magnetic latching relay electrically connects with outlet wire frame, connecting line between outfan and the outlet wire frame of described magnetic latching relay runs through current transformer, the output lead of described current transformer is connected with the input of sample circuit, the outfan of described sample circuit electrically connects with described single-chip microcomputer, described single-chip microcomputer is connected with the control end of magnetic latching relay, described single-chip microcomputer electrically connects with controlling button, described control key layout is on the surface of described metal shell.Also including auxiliary repair switch 5, described auxiliary repair switch is normal open switch, and the first end of described auxiliary repair switch is connected with power supply by chopper, and the second end of auxiliary repair switch is connected with the input of transformer body. Described auxiliary repair switch is positioned at the top of described intelligent switch, and the position of wall-mounted metal shell correspondence intelligent switch and auxiliary repair switch offers an access hole. Described single-chip microcomputer is also electrically connected with radio communication device 15. Described intelligent switch also includes data storage and LCD MODULE, and described data storage 17, control button and LCD MODULE 20 all electrically connect with described single-chip microcomputer. A kind of method that electric motor car is charged by wall-mount transformer, suitable in wall-mount transformer as above, by user by controlling button or the charging modes of the selected wall-mount transformer of controlled in wireless mode, if user selects common-mode, then intelligent switch is closed, electric motor car is charged by transformer body output voltage, if user selects intelligent mode, performs charging and judges step
Charging judges step one, and one basic power threshold of wall-mount transformer assignment and a basic quantity coefficient value, basis power threshold and basis quantity coefficient value are all set manually,
Charging judges step 2, and intelligent switch reads the battery electric quantity value of current time, paddy electricity chargeable time opening time and Current vehicle, and intelligent switch calculates current time and draws time difference with paddy electricity chargeable time open-interval difference,
Charging judges step 3, basis quantity coefficient value is then judged to forbid charging more than or equal to described basic power threshold plus the battery electric quantity value of Current vehicle divided by the numerical value drawn after time difference, if divided by the numerical value drawn after time difference, basis quantity coefficient value adds that the battery electric quantity value of Current vehicle is less than described basis power threshold, is judged to need charging.
While the electric current of this utility model application intelligent switch supervisory circuit, play the effect of security protection, intelligent switch monitors voltage also by voltmeter, the application select wall-mounted situation to be hung up by transformator simultaneously, solve the contact transformators such as easy finger, metallic article, easily because of problems such as imprudence water inlet such as water tumblers, the application is less costly, is suitable for domestic or small field.
Embodiment described above is one of the present utility model preferably scheme, not this utility model is done any pro forma restriction, also has other variant and remodeling under the premise without departing from the technical scheme described in claim.
Claims (5)
1. a wall-mount transformer, it is characterized in that: include transformer body, light current power supply, wall-mounted metal shell and voltmeter, the back side of wall-mounted metal shell is provided with wall hanging buckle, described transformer body is fixed in described wall-mounted metal shell, described wall-mounted metal shell offers two display aperture, described voltmeter is arranged in display aperture, one voltmeter is connected with the input of transformer body, one voltmeter is connected with the outfan of transformer body, the input of described transformer body passes sequentially through intelligent switch and chopper is connected with power supply, described intelligent switch is powered by light current power supply, described intelligent switch includes current transformer, sample circuit, single-chip microcomputer, magnetic latching relay and control button, the wire frame of described intelligent switch is divided into inlet wire wire frame and outlet wire frame, inlet wire wire frame is connected with chopper, described outlet wire frame is connected with transformer body, described inlet wire wire frame also electrically connects with the input of magnetic latching relay, the outfan of magnetic latching relay electrically connects with outlet wire frame, connecting line between outfan and the outlet wire frame of described magnetic latching relay runs through current transformer, the output lead of described current transformer is connected with the input of sample circuit, the outfan of described sample circuit electrically connects with described single-chip microcomputer, described single-chip microcomputer is connected with the control end of magnetic latching relay, described single-chip microcomputer electrically connects with controlling button, described control key layout is on the surface of described metal shell, the outfan of described transformer body is also electrically connected with an electric quantity collector, the outfan of described electric quantity collector electrically connects with described single-chip microcomputer.
2. wall-mount transformer according to claim 1, it is characterized in that: also include auxiliary repair switch, described auxiliary repair switch is normal open switch, first end of described auxiliary repair switch is connected with power supply by chopper, and the second end of auxiliary repair switch is connected with the input of transformer body.
3. wall-mount transformer according to claim 2, it is characterised in that: described auxiliary repair switch is positioned at the top of described intelligent switch, and the position of wall-mounted metal shell correspondence intelligent switch and auxiliary repair switch offers an access hole.
4. wall-mount transformer according to claim 3, it is characterised in that: described intelligent switch also includes data storage and LCD MODULE, and described data storage, control button and LCD MODULE all electrically connect with described single-chip microcomputer.
5. wall-mount transformer according to claim 4, it is characterised in that: described single-chip microcomputer is also electrically connected with radio communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140588.7U CN205303107U (en) | 2015-12-31 | 2015-12-31 | Wall -hanging transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521140588.7U CN205303107U (en) | 2015-12-31 | 2015-12-31 | Wall -hanging transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303107U true CN205303107U (en) | 2016-06-08 |
Family
ID=56470265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140588.7U Expired - Fee Related CN205303107U (en) | 2015-12-31 | 2015-12-31 | Wall -hanging transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107527717A (en) * | 2017-08-26 | 2017-12-29 | 南通鑫源电器制造有限公司 | A kind of roof suspension type transformer |
-
2015
- 2015-12-31 CN CN201521140588.7U patent/CN205303107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107527717A (en) * | 2017-08-26 | 2017-12-29 | 南通鑫源电器制造有限公司 | A kind of roof suspension type transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |