CN2429949Y - contactless electric charger for signal light - Google Patents
contactless electric charger for signal light Download PDFInfo
- Publication number
- CN2429949Y CN2429949Y CN 00202194 CN00202194U CN2429949Y CN 2429949 Y CN2429949 Y CN 2429949Y CN 00202194 CN00202194 CN 00202194 CN 00202194 U CN00202194 U CN 00202194U CN 2429949 Y CN2429949 Y CN 2429949Y
- Authority
- CN
- China
- Prior art keywords
- charging
- signal lamp
- charging device
- signal
- charge bulk
- 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
Links
Classifications
-
- Y02E60/12—
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a charging device, which can be used for charging of signal lamp batteries of traveled portions, such as railway work, trains, shunting operation of stations, etc. The charging device is characterized in that the monomer type non-contact charging is adopted, and the charging of a separate mode of a charging body is adopted. The charging body is composed of a transformer of a magnetic tank of ferrites. In the practical use, the charging body is split into two; one half is arranged on a bracket of the signal lamp of a charging device, and the other half is arranged at the bottom of the signal lamp. When the charging is conducted, a primary and a secondary coils are coupled for charging. When the charging device is charged, any connecting wire is not provided. The utility model has the advantages of reduced charging cost, reduced labor intensity, and increased charging efficiency.
Description
This device is used for driving department signal lantern battery chargings such as railway, train and station shunting service.
Signal lantern battery charging in the past, be that battery in the signal lamp is taken out, be placed on the acid tank, with wire clamp tens battery strings together, in the unit interval with normal voltage or current charges, because the internal resistance of cell and dump energy difference, add the corrosion oxidation of long-term charging acid gas to wire clamp, its surface contacted resistance is big, and is little when big when electric current is unstable during charging, therefore the battery that is filled has sufficient and not enough problem, and its capacity does not reach battery standard discharge time.
The purpose of this utility model provides a kind of novel contactless signal lamp charging device, to solve the influence of serial connection charge to battery capacity.
The purpose of this utility model is realized by following technical scheme: this novel contactless signal lamp charging device, form by charging circuit, be characterized in that the output of charging circuit is connected with the primary coil of the charge bulk of circular ferrite magnetic tank transformer formation, the primary coil of charge bulk is contained in the signal lamp carriage of charging device, the secondary coil of charge bulk is contained in the signal lamp lamp socket, and signal lamp is placed on and makes the primary and secondary coil coupling of charge bulk on the signal lamp carriage.
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing 1 is the electric theory diagram of a kind of embodiment of this charging device and the electrical connection graph of when charging and signal lamp.Fig. 2 is the user mode position profile schematic diagram of a kind of embodiment of this charging device when charging for signal lamp.Fig. 3 is the structural representation of the primary and secondary coil of charge bulk of a kind of embodiment of this charging device.
Among the figure: the A1 power supply, the A2 generator circuit, the A3 signal promotes circuit, the A4 power output circuit, the A5 time control circuit, A6 signal lamp carriage, B1 charge bulk, B1A charge bulk primary coil, B1B charge bulk secondary coil, B2 signal lamp rectification circuit, B3 signal lantern battery, B4 signal lamp lamp socket, the B5 window that charges.
With reference to Fig. 1, this charging device is that the course of work of signal lamp charging is: signal generator A2 produces the 10-15kHz audio signal under power supply A1 effect, this signal is delivered to signal and is promoted circuit A3 amplification, audio signal after the amplification is delivered to power output circuit A4 and is put by force, and the audio signal of Qiang Fanghou is delivered to the circular ferrite magnetic tank transformer B1A of charge bulk B1.Produce an alternating magnetic field under the effect of electric current, make the circular ferrite magnetic tank transformer secondary output coil B1B mutual inductance of charge bulk produce an audio voltage, behind signal lamp rectification circuit B2, to battery B3 charging, the charging interval is controlled by time controller A5.
This charging device is contactless monomer-type charging, i.e. charge bulk separate mode charging.What realize contactless charge function is to have charge bulk B1.Charge bulk B1 is made up of a circular ferrite magnetic tank transformer, the independent separately coiling of its coil primary and secondary structure, as shown in Figure 3.In actual applications it is divided into two, primary coil B1A is contained on the signal lamp carriage A6, and charging window B5 is formed on the bottom that secondary coil is contained in signal lamp lamp socket B4.During charging the primary and secondary coil is close together, forms a complete charge bulk, battery B3 is charged its positional structure schematic diagram such as accompanying drawing 2 through signal lamp rectification circuit B2.
This charging device is a kind of new charging modes, therefore needs original signal lamp lamp socket is changed.Method is as follows:
In original signal lamp lamp socket center, open a circular hole with the circular ferrite diameter of magnetic jar transformer, the secondary coil that has wound is packed in half magnetic jar core, then it being put into new perforate fixes with glue, the magnetic flux face is that the one side of coil outwards forms the charging window, this face does not exceed the lamp socket bottom surface, and coil lead is introduced to receive on the rectification circuit in the signal lamp and got final product.
The utility model charging device, compare with common charging equipment and to have following advantage:
1, contactless charging. Because this device adopts the charging of ferrite magnetic tank transformer separate mode, during charging Need not any connection.
2, reduce charging cost. Owing to need not any connection during this device charging, be through with and fill with the wire clamp series connection The history of electricity has been saved wire clamp.
3, reduce labor intensity.Owing to battery need not be taken out in lamp during this device charging, directly be put on the signal lamp carriage and charge, saved manpower.
4, improve charge efficiency.Because this device, adopt contactless monomer independent mode charging, make the every battery that is filled can both be sufficient, its capacity has reached standard discharge time.Simultaneously, can be arranged in parallel several charge bulk primary coils in the charging device, reach the purpose of simultaneously a plurality of signal lantern batteries being charged.
Claims (1)
1, a kind of novel contactless signal lamp charging device, form by charging circuit, it is characterized in that the output of charging circuit is connected with the primary coil of the charge bulk of circular ferrite magnetic tank transformer formation, the primary coil of charge bulk is contained in the signal lamp carriage of charging device, and the secondary coil of charge bulk is contained in the signal lamp lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00202194 CN2429949Y (en) | 2000-01-12 | 2000-01-12 | contactless electric charger for signal light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00202194 CN2429949Y (en) | 2000-01-12 | 2000-01-12 | contactless electric charger for signal light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429949Y true CN2429949Y (en) | 2001-05-09 |
Family
ID=33571246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00202194 Expired - Fee Related CN2429949Y (en) | 2000-01-12 | 2000-01-12 | contactless electric charger for signal light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429949Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100539355C (en) * | 2004-03-08 | 2009-09-09 | 贝格利股份公司 | Battery-recharging device |
-
2000
- 2000-01-12 CN CN 00202194 patent/CN2429949Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100539355C (en) * | 2004-03-08 | 2009-09-09 | 贝格利股份公司 | Battery-recharging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |