CN203533459U - Plug-in indicator light - Google Patents
Plug-in indicator light Download PDFInfo
- Publication number
- CN203533459U CN203533459U CN201320265109.9U CN201320265109U CN203533459U CN 203533459 U CN203533459 U CN 203533459U CN 201320265109 U CN201320265109 U CN 201320265109U CN 203533459 U CN203533459 U CN 203533459U
- Authority
- CN
- China
- Prior art keywords
- plug
- coaxial
- lamp
- indicator light
- indicator lamp
- 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 - Lifetime
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
In a plug-in indicator lights, a light base thereof is a coaxial plug and a luminous part is an incandescent bulb, a neon tube or a luminous diode, wherein the coaxial plug is a 3.5 mm coaxial audio-frequency plug or a 2.5 mm coaxial audio-frequency plug. The plug-in indicator light has small overall volume, can be installed and replaced conveniently and has delicate and a beautiful appearance. A lamp holder matched with the plug-in indicator light is installed on an electrical appliance panel with small opening diameter and can also ensure the delicate and beautiful appearance when the indicator light is not plugged in.
Description
Technical field
The utility model relates to indicator lamp, is a kind of plug-type indicator lamp specifically.
Background technology
Indicator lamp is widely used in various electrical installations, as the indication of circuit working.For convenience of changing, the lamp holder of traditional indicator lamp, the general mode that articulates or spin that adopts.And in order to guarantee the reliable contact of lamp holder and easy to process, articulate or the lamp holder diameter that spins generally all more than 5 millimeters, this has caused traditional indicator lamp volume to be difficult to further dwindle.Meanwhile, the lamp socket matching with the traditional lamp holder that articulates or spin, often when installing panel opening diameter compared with seeming not attractive in appearance greatly.
Utility model content
The purpose of this utility model is to improve traditional indicator lamp holder structure, provides that a kind of volume is small and exquisite, outward appearance is exquisite and connect reliable plug-in type indicator lamp.Concrete technical scheme is as following: a kind of plug-in type indicator lamp, comprise lamp holder and luminous component 3, wherein luminous component 3 is incandescent lamp bulbs, the filament two ends of incandescent lamp bulb are electrically connected to two parts of lamp holder respectively, and two parts of described lamp holder are the first coaxial fitting 1 and second coaxial fittings 2 of coaxial plug.Coaxial plug is 3.5 millimeters of coaxial audio jack or 2.5 millimeters of coaxial audio jack.
Coaxial audio jack is widely used in various audio frequency apparatuses, and the coaxial audio jack of 3.5 millimeters and 2.5 millimeters particularly, in a large number for earphone or audio connecting cord.Its volume is small and exquisite, and outward appearance is exquisite and connect reliable.No matter common indicator lamp, be incandescent lamp bulb, neon tube or light emitting diode lamp, and operating voltage is low, and operating current is little, and the coaxial plug of usining can meet the demands completely as lamp holder.Use coaxial audio jack as the plug-in type indicator lamp of lamp holder, overall volume is little, and it is convenient to install and change, and outward appearance exquisiteness is attractive in appearance.The lamp socket that coordinates this plug-in type indicator lamp, is arranged on appliance panel, and opening diameter is little, also can guarantee that its outward appearance exquisiteness is attractive in appearance when not inserting indicator lamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of plug-in type indicator lamp.
Fig. 2 is holder structure schematic diagram.
The specific embodiment
As shown in Figure 1, plug-in type indicator lamp each several part structure is as follows: 1 and 2 is coaxial fittings, and the 3rd, luminous component, the 4th, insulation handle.Wherein luminous component is incandescent lamp bulb, neon tube or light emitting diode.The filament two ends of incandescent lamp bulb are connected respectively to the coaxial fitting 1,2 of coaxial plug.Fig. 2 is the lamp socket that coordinates plug-in type indicator lamp, and 1 ' and 2 ' is the elastic contact chip on lamp socket.Lamp socket is fixed on appliance panel, and plug-in type indicator lamp injects lamp socket, coaxial fitting 1 and elastic contact chip 1 ' conducting, coaxial fitting 2 and elastic contact chip 2 ' conducting.In the time of need to changing, former indicator lamp is extracted, inserted new indicator lamp.
Claims (2)
1. a plug-in type indicator lamp, comprise lamp holder and luminous component (3), wherein luminous component (3) is incandescent lamp bulb, the filament two ends of incandescent lamp bulb are electrically connected to two parts of lamp holder respectively, it is characterized in that, two parts of described lamp holder are the first coaxial fitting (1) and second coaxial fittings (2) of coaxial plug.
2. plug-in type indicator lamp as claimed in claim 1, is characterized in that, described coaxial plug is 3.5 millimeters of coaxial audio jack or 2.5 millimeters of coaxial audio jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320265109.9U CN203533459U (en) | 2013-05-15 | 2013-05-15 | Plug-in indicator light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320265109.9U CN203533459U (en) | 2013-05-15 | 2013-05-15 | Plug-in indicator light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533459U true CN203533459U (en) | 2014-04-09 |
Family
ID=50419662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320265109.9U Expired - Lifetime CN203533459U (en) | 2013-05-15 | 2013-05-15 | Plug-in indicator light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533459U (en) |
-
2013
- 2013-05-15 CN CN201320265109.9U patent/CN203533459U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |