CN201036184Y - Wall type switchboards with indicator lamp - Google Patents
Wall type switchboards with indicator lamp Download PDFInfo
- Publication number
- CN201036184Y CN201036184Y CNU2007201082714U CN200720108271U CN201036184Y CN 201036184 Y CN201036184 Y CN 201036184Y CN U2007201082714 U CNU2007201082714 U CN U2007201082714U CN 200720108271 U CN200720108271 U CN 200720108271U CN 201036184 Y CN201036184 Y CN 201036184Y
- Authority
- CN
- China
- Prior art keywords
- switch
- lbd
- circuit
- light
- wall
- 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
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a wall-typed switchboard with an indicator light. A transparent window is arranged on the upside of a pressing plate positioned in the middle of a faceplate and an LBD is arranged on a switch in the back of the faceplate. The switch integrated with the faceplate and an electric bulb or other electrical appliances controlled by the switch are loaded in series in a circuit, and an electric resistance with a biggish resistance value as well as the LBD is connected in parallel with the switch. The utility model has the advantages that when the circuit is switched off, the LBD with an extremely low consumption of electricity is lighted up; when the circuit is switched on, the LBD goes out. The lighted LBD can show the position of the switch clearly at night and is free from the negative effect on human bodies and environment that a traditional fluorescent wall-typed switchboard has.
Description
Technical field
The utility model relates to a kind of wall-type switch plate of contactor plate, particularly a kind of tape light.
Background technology
The pressing board top of existing wall-type switch plate is provided with the fluorescent bar, in order to show its position.Its weak point is: 1. show not obvious night; 2. fluorescent has negative effect to human body and environment.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of wall-type switch plate of tape light.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of wall-type switch plate of tape light, be provided with transparent window on the top of the pressing board that is positioned at panel middle part, and on its switch of back, light-emitting diode is housed; The switch that is connected as a single entity with panel be connected on the circuit resistance that resistance is bigger and light-emitting diode and switch in parallel by the electrical loads such as bulb of its control.When switch opened circuit, resistance formed the loop greater than the electrical loads such as resistance, light-emitting diode and bulb of electrical loads such as bulb, do not work lamp or do not move the bright lamp of light-emitting diode that power consumption is minimum of electrical loads such as bulb.When switch closure, electrical loads such as switch and bulb form the loop, with the light-emitting diode of the switch in parallel lamp that do not work, bright lamp of electrical loads such as bulb or operation.
The beneficial effects of the utility model are:
1. when circuit turn-offs, the bright lamp of light-emitting diode that power consumption is minimum, when circuit was opened, light-emitting diode extinguished.Night bright lamp the light-emitting diode position of display switch significantly.
2. there be not the negative effect of the wall-type switch plate of tradition band fluorescent to human body and environment.
Description of drawings
Fig. 1 is a front schematic view of the present utility model.
Fig. 2 is that schematic diagram is looked on the left side of Fig. 1.
Fig. 3 is a circuit diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment is shown in Fig. 1-2: a kind of wall-type switch plate of tape light comprises panel (1), is positioned at the pressing board (4) at panel middle part and the switch (5) that is connected as a single entity with panel; Change the phosphor strip on pressing board (4) top of existing wall-type switch plate into transparent window (2), on its switch (5) of back, light-emitting diode (3) is housed.
Circuit diagram of the present utility model is as shown in Figure 3: switch (5) be connected on the circuit by the bulb of its control (7), resistance is that 500 kilohms resistance (6) and light-emitting diode (3) is in parallel with switch (5).
When switch (5) when opening circuit, resistance (6), light-emitting diode (3) and bulb (7) form the loop, bulb (7) lamp that do not work, the bright lamp of light-emitting diode that power consumption is minimum.When switch (5) was closed, switch (5) and bulb (7) formed the loop, connect because of the resistance bigger (6) with the light-emitting diode (3) of switch in parallel with resistance, thus the lamp that do not work, the bright lamp of bulb (7).
Claims (1)
1. the wall-type switch plate of a tape light, comprise panel (1), be positioned at the pressing board (4) at panel middle part, the switch (5) that is positioned at the phosphor strip on pressing board top and is connected as a single entity with panel, it is characterized in that: be provided with transparent window (2) on the top of pressing board (4), on its switch (5) of back, light-emitting diode (3) be housed; Switch (5) be connected on the circuit by the electrical load of its control (7), resistance (6) and light-emitting diode (3) are in parallel with switch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201082714U CN201036184Y (en) | 2007-04-14 | 2007-04-14 | Wall type switchboards with indicator lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201082714U CN201036184Y (en) | 2007-04-14 | 2007-04-14 | Wall type switchboards with indicator lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036184Y true CN201036184Y (en) | 2008-03-12 |
Family
ID=39197073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201082714U Expired - Fee Related CN201036184Y (en) | 2007-04-14 | 2007-04-14 | Wall type switchboards with indicator lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036184Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531497A (en) * | 2016-11-07 | 2017-03-22 | 李海涛 | Switch with low-light indication function |
-
2007
- 2007-04-14 CN CNU2007201082714U patent/CN201036184Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531497A (en) * | 2016-11-07 | 2017-03-22 | 李海涛 | Switch with low-light indication function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20110414 |