CN2498723Y - Switch with detachable luminous indicator - Google Patents
Switch with detachable luminous indicator Download PDFInfo
- Publication number
- CN2498723Y CN2498723Y CN 01263856 CN01263856U CN2498723Y CN 2498723 Y CN2498723 Y CN 2498723Y CN 01263856 CN01263856 CN 01263856 CN 01263856 U CN01263856 U CN 01263856U CN 2498723 Y CN2498723 Y CN 2498723Y
- Authority
- CN
- China
- Prior art keywords
- switch
- panel
- light
- emitting device
- device instructions
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
Disclosed is a switch with a detachable luminous indicating device. The switch comprises a switch knob arranged on a panel and a luminous indicating device controlled on or off by the switch knob. The luminous indicating device is detachably arranged in a slotted hole of the panel through a buckling piece or a spiral device. The switch can indicate the position of the switch in darkness and can be conveniently replaced and resume the indicating function when the luminous indicating device is damaged, thereby the switch has very strong practicability.
Description
Technical field
The utility model relates to a kind of switch that has position indicator.
Background technology
At present, mains switches more used in everyday, in order to allow the user can find the position of the switch easily at night, and indicator light or mark that can be luminous be set on panel, as a kind of push switch with the position indication of the utility model design of the patent No. 87203188, it is by push-button switch, electric bell, current-limiting resistance, light-emitting diode is formed, and light-emitting diode sends light and indicates as the position of the switch.A kind of switchboard of the utility model of the patent No. 98250519 design for another example with night-light, it includes panel and terminal box, on panel, be provided with shift knob, the panel light-permeable, be provided with display lamp in the terminal box, display lamp and divider resistance are series at switch and close between the broken ends of fractured bone and the phase line, are connected to illuminating lamp between switch conduction end and phase line, the common port connecting to neutral line of switch.The light of its demonstration is strong, glazed area is big, and can be clear that the position of the switch night.These have the switch of position deixis,, and can not be luminous the time, because indicator light is fixed on the panel, are difficult to change because a variety of causes damages when indicator light, have lost deixis thus.
Summary of the invention
The purpose of this utility model is to design a kind of switch indicating device, convenient and practical of being convenient to change.
The switch of the detachable light-emitting device instructions of band of the utility model design comprises switch panel, be located on the panel release knob and by the light-emitting device instructions of release knob control break-make, light-emitting device instructions removably is located on the panel.
Light-emitting device instructions in this design is used for indicator cock position in the dark.Because light-emitting device instructions removably is located on the switch panel, when it damages, can change easily, thereby recover deixis, have very strong practicality.
Description of drawings
Fig. 1, be the front view of the switch of the detachable light-emitting device instructions of the utility model band.
Fig. 2, be that partial sectional view is looked on the left side of Fig. 1.
Fig. 3, be another execution mode of the present utility model.
Fig. 4, be that partial sectional view is looked on the left side of Fig. 3.
Fig. 5, be circuit connection diagram of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2,, comprise switch panel 1, be located at release knob 2 and light-emitting device instructions 3 on the panel with the switch of detachable light-emitting device instructions.Light-emitting device instructions 3 comprises luminous tube 5 and the circuit board 6 that is packaged in the housing 4.Housing 4 can be a various shape such as circular, square, and its surface adopts transparent material to make, and two metal contacts 7 that are connected with circuit board are arranged on the housing 4.Luminous tube 5 can be indicator light or character emitting display panel etc., and circuit board 6 is provided with the dropping resistor R that is connected in series with luminous tube 5.Switch panel 1 is provided with slotted eye 8, is provided with two hard contacts 10 that are connected with switch columm 9 in the slotted eye 8.The housing 4 of light-emitting device instructions 3 is plugged in the slotted eye 8 of switch panel 1 by fastener 11.Light-emitting device instructions 3 also can adopt the structure as Fig. 3, and housing 4 and slotted eye 8 are connected by screw.Desire replacing light-emitting device instructions 3 only need be pried open fastener 11 or the spiral 12 of outwarding winding gets final product.
Fig. 4 shows circuit connection diagram of the present utility model, and K is a mains switch among the figure, and D is a rectifier diode, and LED is a luminous tube, and R is a dropping resistor.
Claims (4)
1, with the switch of detachable light-emitting device instructions, comprise switch panel, be located on the panel release knob and by the light-emitting device instructions of release knob control break-make, it is characterized in that: light-emitting device instructions removably is located on the panel.
2, switch according to claim 1 is characterized in that: described panel is provided with slotted eye, and light-emitting device instructions is plugged in the slotted eye of panel by fastener.
3, switch according to claim 1 is characterized in that: described panel is provided with slotted eye, and light-emitting device instructions is located in the slotted eye of panel by screw.
4, according to claim 1 or 2 or 3 described switches, it is characterized in that: described light-emitting device instructions comprises luminous tube and the circuit board that is packaged in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263856 CN2498723Y (en) | 2001-09-20 | 2001-09-20 | Switch with detachable luminous indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263856 CN2498723Y (en) | 2001-09-20 | 2001-09-20 | Switch with detachable luminous indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2498723Y true CN2498723Y (en) | 2002-07-03 |
Family
ID=33671303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263856 Expired - Fee Related CN2498723Y (en) | 2001-09-20 | 2001-09-20 | Switch with detachable luminous indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2498723Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335938A (en) * | 2017-01-20 | 2018-07-27 | 柳兵 | A kind of metal ship type switch |
-
2001
- 2001-09-20 CN CN 01263856 patent/CN2498723Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335938A (en) * | 2017-01-20 | 2018-07-27 | 柳兵 | A kind of metal ship type switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or 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 |