CN214898246U - Temperature-controllable protector - Google Patents
Temperature-controllable protector Download PDFInfo
- Publication number
- CN214898246U CN214898246U CN202121522343.6U CN202121522343U CN214898246U CN 214898246 U CN214898246 U CN 214898246U CN 202121522343 U CN202121522343 U CN 202121522343U CN 214898246 U CN214898246 U CN 214898246U
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- temperature
- piece
- electric wire
- terminal
- conductive connecting
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Abstract
The utility model is suitable for an electric power engineering field provides a temperature controllable protector for protecting the electric wire, the protector includes Z type terminal, temperature piece, movable contact and conductive connecting piece, one end of Z type terminal is connected with the electric wire; the temperature sheet is made of a material which is deformed by heating and is conductive, and the temperature sheet is connected with one end of the Z-shaped terminal far away from the electric wire; the movable contact is connected with one end of the temperature piece, which is far away from the Z-shaped terminal; the conductive connecting piece is connected with one end of the wire, which is far away from the Z-shaped terminal, the other end of the conductive connecting piece is in contact with the movable contact point, when the wire is overheated due to overlarge current, the temperature piece is heated and deformed, and the movable contact point is separated from the conductive connecting piece. Through setting up Z type terminal as the intermediate junction spare of electric wire and temperature piece, and increased the interval between electric wire and the temperature piece, avoided traditional temperature piece direct and shell contact to lead to causing the destruction to the temperature piece. The problem that the temperature parameters are difficult to adjust due to the large damage degree of the traditional temperature sheet is solved.
Description
Technical Field
The utility model belongs to the electric power engineering field especially relates to a controllable protector of temperature.
Background
In the controllable protection of temperature of tradition to the circuit, mainly weld the temperature piece on the shell, long terminal has welded the temperature piece once for the destruction degree of temperature piece is obvious to be increaseed, consequently difficult adjustment on the temperature parameter of temperature piece, thereby leads to the problem of the performance of reduction temperature piece.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a controllable protector of temperature aims at solving traditional temperature piece and welds the shell, and long terminal has welded the temperature piece once for the destruction degree of temperature piece is obvious strengthens, consequently difficult adjustment on the temperature parameter of temperature piece, thereby leads to the problem of the performance of reducing the temperature piece.
The embodiment of the utility model provides a realize like this, a controllable protector of temperature for to the electric wire protection, the protector includes:
a Z-shaped terminal, one end of which is connected with the electric wire;
the temperature sheet is made of a thermally deformed and conductive material and is connected with one end of the Z-shaped terminal, which is far away from the electric wire;
the movable contact is connected with one end of the temperature piece, which is far away from the Z-shaped terminal;
and the conductive connecting piece is connected with one end of the wire, which is far away from the Z-shaped terminal, and the other end of the conductive connecting piece is in contact with the movable contact point.
The utility model discloses it is further, still include the shell, the shell is used for protecting Z type terminal, temperature piece and electrically conductive connecting piece, set up the connecting hole that is used for the power supply line to pass on the shell.
The utility model discloses it is further, Z type terminal passes through fixed terminal and connection of electric lines.
The utility model discloses it is further, electrically conductive connecting piece passes through short terminal and connection of electric lines.
The utility model discloses it is further, electrically conductive connecting piece is the cock body.
The embodiment of the utility model provides a pair of controllable protector of temperature through setting up the intermediate junction spare of Z type terminal conduct electric wire and temperature piece, and has increased the interval between electric wire and the temperature piece, has avoided the direct and shell contact of traditional temperature piece to lead to causing the destruction to the temperature piece. The problem of traditional temperature piece weld on the shell, long terminal once welded the temperature piece for the destruction degree of temperature piece is obvious to be increaseed, consequently difficult in the temperature parameter of temperature piece adjustment, thereby leads to reducing the performance of temperature piece is solved.
Drawings
Fig. 1 is a structural diagram of a temperature-controllable protector according to an embodiment of the present invention.
In the drawings: 1-shell, 2-Z type terminal, 3-fixed terminal, 4-temperature plate, 5-short terminal, 6-moving contact, 7-conductive connecting piece, 8-wire and 9-epoxy resin glue.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1, a structure diagram of a temperature-controllable protector for protecting an electric wire 8 is provided according to an embodiment of the present invention, the protector includes:
a Z-shaped terminal 2, one end of which is connected with an electric wire 8;
the temperature sheet 4 is made of a heat-deformed and conductive material, and the temperature sheet 4 is connected with one end of the Z-shaped terminal 2 far away from the electric wire 8;
the movable contact 6 is connected with one end of the temperature piece 4 far away from the Z-shaped terminal 2;
and a conductive connecting piece 7 connected with one end of the wire 8 far away from the Z-shaped terminal 2, and the other end is contacted with the movable contact 6, when the wire 8 is overheated due to overlarge current, the temperature piece 4 is deformed by heat, and the movable contact 6 is separated from the conductive connecting piece.
In an embodiment of the present invention, the conductive connecting member 7 is a plug body.
In an embodiment of the utility model, through setting up Z type terminal 2 as the intermediate junction spare of electric wire 8 and temperature piece 4, and increased the interval between electric wire 8 and the temperature piece 4, avoided traditional temperature piece direct and shell contact to lead to causing destruction to temperature piece 4.
In this embodiment, when the current is too large to overheat the electric wire 8, the temperature piece 4 is thermally deformed, and the movable contact 6 is separated from the conductive connecting member. When the temperature is reduced, the temperature plate 4 is reset, and then the movable contact 6 is driven to be connected with one end of the temperature plate 4 far away from the Z-shaped terminal 2, so that the circuit is conducted.
As shown in fig. 1, as a preferred embodiment of the present invention, the present invention further includes a housing 1, the housing 1 is used for protecting the Z-shaped terminal 2, the temperature plate 4 and the conductive connecting member 7, and the housing 1 is provided with a connecting hole for passing the power supply line 8.
In the present embodiment, the Z-terminal 2 and the conductive connecting member 7 are mounted in the housing 1 by means of a glue member.
Preferably, the glue joint part is epoxy glue.
As shown in fig. 1, as a preferred embodiment of the present invention, the Z-shaped terminal 2 is connected to an electric wire 8 through a fixed terminal 3.
In one case of the present embodiment, the conductive connecting member 7 is connected to the electric wire 8 through the short terminal 5.
The utility model discloses a realize like this: the welding of temperature piece among the prior art on the shell has changed temperature piece 4 welding on Z type terminal 2 into, and original 5 long terminal welds on the temperature piece and change in order to fix stub bar 5 on chock 7 for fixed section sub 3 and stub bar 5 can not all destroy temperature piece 4.
The novel structural design comprehensively adjusts the design defects of the original product, reduces the damage degree of the product, has simple assembly process, is convenient for automatic assembly, can adjust the temperature at will, greatly increases the qualification rate of the product, reduces scrappage, saves resources for the country and indirectly protects the environment.
The embodiment of the utility model provides a pair of controllable protector of temperature through setting up the intermediate junction spare of Z type terminal conduct electric wire and temperature piece, and has increased the interval between electric wire and the temperature piece, has avoided the direct and shell contact of traditional temperature piece to lead to causing the destruction to the temperature piece. The problem of traditional temperature piece weld on the shell, long terminal once welded the temperature piece for the destruction degree of temperature piece is obvious to be increaseed, consequently difficult in the temperature parameter of temperature piece adjustment, thereby leads to reducing the performance of temperature piece is solved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A temperature-controllable protector for protecting an electrical line, the protector comprising:
a Z-shaped terminal, one end of which is connected with the electric wire;
the temperature sheet is made of a thermally deformed and conductive material and is connected with one end of the Z-shaped terminal, which is far away from the electric wire;
the movable contact is connected with one end of the temperature piece, which is far away from the Z-shaped terminal;
and the conductive connecting piece is connected with one end of the wire, which is far away from the Z-shaped terminal, and the other end of the conductive connecting piece is in contact with the movable contact point.
2. A temperature-controllable protector according to claim 1 further comprising a housing for protecting the Z-terminal, the temperature plate and the conductive connector, the housing having a connection hole for a power supply line to pass through.
3. A temperature controlled protector according to claim 2 in which the Z terminals are connected to the wires by fixed terminals.
4. A temperature-controllable protector according to claim 2 wherein the conductive connecting member is connected to the electrical line by a short terminal.
5. A temperature-controllable protector according to any one of claims 1 to 4 wherein the electrically-conductive connector is a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121522343.6U CN214898246U (en) | 2021-07-05 | 2021-07-05 | Temperature-controllable protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121522343.6U CN214898246U (en) | 2021-07-05 | 2021-07-05 | Temperature-controllable protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214898246U true CN214898246U (en) | 2021-11-26 |
Family
ID=78907728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121522343.6U Active CN214898246U (en) | 2021-07-05 | 2021-07-05 | Temperature-controllable protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214898246U (en) |
-
2021
- 2021-07-05 CN CN202121522343.6U patent/CN214898246U/en active Active
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