CN208819751U - One line, three terminal-type phase-change switch - Google Patents
One line, three terminal-type phase-change switch Download PDFInfo
- Publication number
- CN208819751U CN208819751U CN201821697572.XU CN201821697572U CN208819751U CN 208819751 U CN208819751 U CN 208819751U CN 201821697572 U CN201821697572 U CN 201821697572U CN 208819751 U CN208819751 U CN 208819751U
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- China
- Prior art keywords
- phase
- connecting terminal
- phase line
- terminal
- change switch
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- Expired - Fee Related
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Abstract
The utility model belongs to switching technique field, it is related to a kind of three terminal-type phase-change switch of a line, including phase-change switch main body, phase line output terminal connects a phase line output lead in phase-change switch main body, phase line output lead is electrically connected the first connecting terminal of phase line outlet set on phase-change switch main body one end, the second connecting terminal of phase line outlet and phase line outlet third connecting terminal by connector, and phase line outlet third connecting terminal side is equipped with zero line output connecting terminal.The structure design of the utility model is reasonable, and there are three connecting terminals for phase line leading-out terminal itself band, do not need still further to add connecting terminal block, the not only user-friendly and but also use cost of saving user.
Description
Technical field
The utility model relates to a kind of three terminal-type phase-change switches of a line, belong to switching technique field.
Background technique
In existing technology, general phase-change switch phase line leading-out terminal is provided only with a connecting terminal, needs when in use
Connecting terminal block is separately added outside phase-change switch can meet wiring requirement, and installation trouble for user, also increases
The use cost of user.
Utility model content
The purpose of this utility model is that proposing a kind of three terminal-type phase-change switch of a line, which is opened
The phase line leading-out terminal of pass itself band does not need still further to add connecting terminal block there are three connecting terminal, it is user-friendly and
Save the use cost of user.
Three terminal-type phase-change switch of a line described in the utility model, including phase-change switch main body, in phase-change switch main body
Phase line output terminal connects a phase line output lead, and phase line output lead is electrically connected by connector set on phase-change switch master
First connecting terminal of phase line outlet, the second connecting terminal of phase line outlet and phase line outlet third connecting terminal of body one end, phase line
Outlet third connecting terminal side is equipped with zero line output connecting terminal.
In use process, the first connecting terminal of phase line outlet, the second connecting terminal of phase line outlet and phase line outlet third are connect
Line terminals are respectively intended to three different use electric lines of connection, meet user's use.
Preferably, the connector is connecting plate, is connected respectively the first connecting terminal of phase line outlet, phase line outlet
The connecting plate integrally connected of second connecting terminal and phase line outlet third connecting terminal is phase line outlet connecting plate.
Preferably, the connector is conducting wire.
Preferably, first connecting terminal of phase line outlet, the second connecting terminal of phase line outlet and phase line outlet third
Connecting terminal is screw type connecting terminal.
Possessed beneficial effect is the utility model compared with prior art:
The structure design of the utility model is reasonable, and there are three connecting terminals for phase line leading-out terminal itself band, does not need still further to add
Add connecting terminal block, the not only user-friendly and but also use cost of saving user.
Detailed description of the invention
Fig. 1, three terminal-type phase-change switch structural schematic diagram of a line；
Fig. 2, phase line output lead and outlet terminal catenation principle figure.
In figure: 1, phase-change switch main body；2, the first connecting terminal of phase line outlet；3, the second connecting terminal of phase line outlet；4,
Phase line outlet third connecting terminal；5, zero line output connecting terminal；6, phase line output lead；7, phase line outlet connecting plate.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
Such as Fig. 1 and Fig. 2, three terminal-type phase-change switch of a line described in the utility model, including phase-change switch main body 1 are changed
Phase line output terminal connects a phase line output lead 6 in phase switch main body 1, and phase line output lead 6 is electrically connected respectively by connector
The first connecting terminal of phase line outlet 2, the second connecting terminal of phase line outlet 3 and phase line for being arranged in 1 one end of phase-change switch main body go out
Line third connecting terminal 4,4 side of phase line outlet third connecting terminal are equipped with zero line output connecting terminal 5.
In the present embodiment:
Connector can be two schemes,
The first, connector is connecting plate, is connected respectively the first connecting terminal of phase line outlet 2, phase line outlet second
The connecting plate integrally connected of connecting terminal 3 and phase line outlet third connecting terminal 4 is phase line outlet connecting plate 7；Second, connection
Body is conducting wire, and phase line output lead 6 is connect by the phase line outlet first that conducting wire is electrically connected set on 1 one end of phase-change switch main body
Line terminals 2, the second connecting terminal of phase line outlet 3 and phase line outlet third connecting terminal 4.
On the basis of foregoing description, the first connecting terminal of phase line outlet 2, the second connecting terminal of phase line outlet 3 and phase line
Outlet third connecting terminal 4 is screw type connecting terminal.
In use process, the first connecting terminal of phase line outlet 2, the second connecting terminal of phase line outlet 3 and phase line outlet third
Connecting terminal 4 is respectively intended to three different use electric lines of connection, user-friendly.
Claims (4)
1. a kind of three terminal-type phase-change switch of a line, including phase-change switch main body (1), the interior phase line output of phase-change switch main body (1)
A piece phase line output lead (6) of end connection, it is characterised in that: phase line output lead (6) is electrically connected by connector to be set to
First connecting terminal of phase line outlet (2), the second connecting terminal of phase line outlet (3) and phase line of phase-change switch main body (1) one end go out
Line third connecting terminal (4), phase line outlet third connecting terminal (4) side are equipped with zero line output connecting terminal (5).
2. three terminal-type phase-change switch of a line according to claim 1, it is characterised in that: connector is connecting plate, respectively
It is correspondingly connected with the first connecting terminal of phase line outlet (2), the second connecting terminal of phase line outlet (3) and phase line outlet third connecting terminal
(4) connecting plate integrally connected is phase line outlet connecting plate (7).
3. three terminal-type phase-change switch of a line according to claim 1, it is characterised in that: connector is conducting wire.
4. three terminal-type phase-change switch of a line according to claim 1, it is characterised in that: the first connecting terminal of phase line outlet
(2), the second connecting terminal of phase line outlet (3) and phase line outlet third connecting terminal (4) are screw type connecting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697572.XU CN208819751U (en) | 2018-10-19 | 2018-10-19 | One line, three terminal-type phase-change switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697572.XU CN208819751U (en) | 2018-10-19 | 2018-10-19 | One line, three terminal-type phase-change switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208819751U true CN208819751U (en) | 2019-05-03 |
Family
ID=66279971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821697572.XU Expired - Fee Related CN208819751U (en) | 2018-10-19 | 2018-10-19 | One line, three terminal-type phase-change switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208819751U (en) |
-
2018
- 2018-10-19 CN CN201821697572.XU patent/CN208819751U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20201019 |