CN210624597U - Assembly structure of double-wire thermocouple and double-coil electromagnetic valve - Google Patents
Assembly structure of double-wire thermocouple and double-coil electromagnetic valve Download PDFInfo
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- CN210624597U CN210624597U CN201921085166.2U CN201921085166U CN210624597U CN 210624597 U CN210624597 U CN 210624597U CN 201921085166 U CN201921085166 U CN 201921085166U CN 210624597 U CN210624597 U CN 210624597U
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Abstract
The utility model provides an assembly structure of a double-wire thermocouple and a double-coil electromagnetic valve, which is convenient and rapid to install and saves time and labor; the double-wire thermocouple comprises a double-wire thermocouple and a double-coil electromagnetic valve, wherein the double-wire thermocouple comprises a first connecting sheath, and a grounding terminal and a connecting terminal which are arranged in the first connecting sheath in a penetrating way, the connecting terminal is divided into a first connecting terminal and a second connecting terminal, the outer wall of the grounding terminal is attached to the inner wall of the first connecting sheath, the double-coil electromagnetic valve comprises an electromagnetic valve base and a connecting needle which penetrates through the electromagnetic valve base, the connecting needle is divided into a first connecting needle and a second connecting needle, the double-wire thermocouple and the double-coil electromagnetic valve are connected with the connecting needle through corresponding connecting terminals in a matching way, a connector is arranged in a cavity of the first connecting sheath, the first connecting terminal is inserted into the connector, the second connecting terminal is arranged at the bottom, the electromagnetic valve base is provided with an electromagnetic valve bracket, and the side end of the electromagnetic valve bracket is provided with an electromagnetic valve bracket bulge corresponding to the grounding terminal.
Description
Technical Field
The utility model relates to a gas cooking utensils technical field specifically is the package assembly of double-wire thermocouple and twin coil solenoid valve.
Background
In the gas flameout protection device of the present household gas cooker, a double-coil electromagnetic valve and a double-coil thermocouple are used more and more, which mainly aims to realize the zero-second ignition (immediately releasing the hand after ignition) function of the cooker, but as shown in fig. 1 and fig. 2, two connecting pins 2 of the double-coil electromagnetic valve 1 are inserted into two connecting terminals 4 of the double-coil thermocouple 3 correspondingly, and then a grounding terminal 5 of the double-coil thermocouple needs to be fixed and grounded by a screw, so that in the actual production process, the labor is consumed relatively.
Disclosure of Invention
To the above problem, the utility model provides an assembly structure of double-wire thermocouple and twin coil solenoid valve, its simple to operate is swift, labour saving and time saving.
The technical scheme is as follows: it includes double-line thermocouple and double coil solenoid valve, the double-line thermocouple includes first connection sheath and wears to locate ground terminal and connecting terminal in the first connection sheath, connecting terminal divide into first connecting terminal and second connecting terminal, the laminating of ground terminal outer wall first connection sheath inner wall sets up, the double coil solenoid valve includes the solenoid valve base and passes the connecting pin of solenoid valve base, the connecting pin divide into first connecting pin and second connecting pin, double-line thermocouple and double coil solenoid valve are through corresponding connecting terminal with the connecting pin cooperation is connected its characterized in that: the electromagnetic valve comprises a base, a grounding terminal, a first connecting sheath, a second connecting terminal, a connector, a solenoid valve support and an electromagnetic valve support bulge, wherein the connector is arranged in a cavity of the first connecting sheath, the first connecting terminal is inserted into the connector, the second connecting terminal is arranged at the bottom of the connector below the first connecting terminal, the solenoid valve support is arranged on the solenoid valve base, and the solenoid valve support bulge corresponding to the grounding terminal is arranged at the side end of the solenoid valve support.
It is further characterized in that:
the cavity is a circular cavity, the outer diameter of the second connecting terminal is smaller than the inner diameter of the cavity, and the second connecting terminal is located in the center of the cavity and corresponds to the first connecting terminal;
a second connecting sheath is arranged at the upper part of the electromagnetic valve base, leading-out ends of the first connecting needle and the second connecting needle extend into the second connecting sheath, and the electromagnetic valve support is convexly arranged on the outer wall of the second connecting sheath;
the upper part of the bulge of the electromagnetic valve bracket is of an arc surface structure and is attached to the outer wall surface of the second connecting sheath;
the inner wall of the second connecting sheath is in an 8 shape, and the inner diameter of one end, far away from the electromagnetic valve support, of the second connecting sheath is smaller than that of the other end of the second connecting sheath;
the outer wall of the second connecting terminal is of an outer drum type structure, the outer diameter of the middle part of the second connecting terminal is larger than the outer diameters of the upper part and the lower part of the second connecting terminal, and the thickness of the bulge of the electromagnetic valve support after being superposed with the second connecting sheath is larger than the distance width between the inner wall of the grounding terminal and the outer wall of the second connecting terminal;
and the second connecting terminal and the grounding terminal are both in a sheet annular structure.
The beneficial effects of the utility model are that, connect the back through connecting terminal and connecting needle cooperation between double-line thermocouple and the twin coil solenoid valve, can directly insert in first connection sheath through the solenoid valve support arch, be connected with the earthing terminal, thereby ground connection has been realized, can avoid current needs to realize ground connection through the mode of beating the screw, and simultaneously, double-line thermocouple and twin coil solenoid valve are when pegging graft, through the connector, the second connecting terminal, the effect of sheath etc. is connected to the second, can realize convenient and fast's grafting, reduce the concentricity requirement of pegging graft, improve the degree of accuracy of inserting the action, better use spreading value has. Simultaneously, current double-line thermocouple is when packing the transportation, all is in the same place a plurality of thermocouple bundles, and this connecting wire that just makes the thermocouple is very easily twined together, and it wastes time and energy to take, and is inconvenient, the utility model discloses a winding of connecting wire has effectively been avoided to the structure, and the convenience of taking has better use spreading value.
Drawings
FIG. 1 is a schematic structural view of a conventional thermocouple;
FIG. 2 is a schematic structural diagram of a conventional solenoid valve;
FIG. 3 is a schematic structural view of the present invention before assembly;
FIG. 4 is a schematic view of the assembled structure of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 from the direction A-A;
fig. 6 is a schematic view of a partial front view structure of a dual-coil solenoid valve according to the present invention;
FIG. 7 is an enlarged schematic top view of FIG. 6;
fig. 8 is a schematic view of the structure of the connector.
Detailed Description
As shown in fig. 3 to 8, the present invention comprises a double-wire thermocouple 3 and a double-coil solenoid valve 1, wherein the double-wire thermocouple 3 comprises a first connecting sheath 6, and a ground terminal 5 and a connecting terminal which are inserted into the first connecting sheath 6, the connecting terminal is divided into a first connecting terminal 4-1 and a second connecting terminal 4-2, the ground terminal 5 is connected with a ground terminal connecting wire 13, the first connecting terminal 4-1 and the second connecting terminal 4-2 are respectively connected with a first connecting terminal connecting wire 14 and a second connecting terminal connecting wire 15, the outer wall of the ground terminal 5 is arranged to be attached to the inner wall of the first connecting sheath 6, the double-coil solenoid valve 1 comprises a solenoid valve base 7 and a connecting pin which passes through the solenoid valve base 7, the connecting pin is divided into a first connecting pin 2-1 and a second connecting pin 2-2, the double-wire thermocouple 3 and the double-coil solenoid valve 1 are connected with the connecting pin, the connector 9 is arranged in the accommodating cavity 8 of the first connecting sheath 6, the first connecting terminal 4-1 is inserted into the connector 9, the second connecting terminal 4-2 is arranged at the bottom of the connector 9 below the first connecting terminal 4-1, the electromagnetic valve base 7 is provided with the electromagnetic valve support 10, the side end of the electromagnetic valve support 10 is provided with an electromagnetic valve support protrusion 11 corresponding to the grounding terminal 5, and the electromagnetic valve support 10 and the electromagnetic valve support protrusion 11 are both made of conductive materials.
The cavity 8 is a circular cavity, the outer diameter of the second connecting terminal 4-2 is smaller than the inner diameter of the cavity 8, and the second connecting terminal 4-2 is positioned in the center of the cavity 8 and is arranged corresponding to the first connecting terminal 4-1; a second connecting sheath 12 is arranged at the upper part of the electromagnetic valve base 7, leading-out ends of the first connecting needle 2-1 and the second connecting needle 2-2 extend into the second connecting sheath 12, and the electromagnetic valve support bulge 11 is positioned on the outer wall of the second connecting sheath 12; the upper part of the electromagnetic valve bracket bulge 11 is of an arc surface structure and is attached to the outer wall surface of the second connecting sheath 12; the inner wall of the second connecting sheath 12 is in an 8 shape, and the inner diameter of one end of the second connecting sheath 12 far away from the bulge 11 of the electromagnetic valve bracket is smaller than that of the other end; the outer wall of the second connecting terminal 4-2 is of an outer drum type structure, the outer diameter of the middle part of the second connecting terminal 4-2 is larger than the outer diameters of the upper part and the lower part of the second connecting terminal, and the thickness of the electromagnetic valve support bulge 11 and the second connecting sheath 12 after being overlapped is larger than the distance width between the inner wall of the grounding terminal 5 and the outer wall of the second connecting terminal 4-2; the second connecting terminal 4-2 and the grounding terminal 5 are both of sheet circular ring structures, can be easily deformed and are convenient to insert, so that the first connecting needle 2-1, the second connecting needle 2-2 and the electromagnetic valve support protrusion 11 can be conveniently inserted into the first connecting sheath 6 and are connected with the corresponding first connecting terminal 4-1, the second connecting terminal 4-2 and the grounding terminal 5, the requirement for the concentricity of insertion during insertion is lowered, the insertion accuracy is improved, and convenient and rapid insertion is realized.
The utility model changes the connection mode of the prior double-coil electromagnetic valve 1 and the double-coil thermocouple 3, saves the step of screwing, and the double-coil thermocouple 3 and the double-coil electromagnetic valve 1 can be connected in an inserting way and the grounding can be connected in an inserting way, when the double-coil thermocouple 3 is inserted into the double-coil electromagnetic valve 1, the first connecting terminal 4-1 is in contact connection with the first connecting pin 2-1, the second connecting terminal 4-2 is in contact connection with the second connecting pin 2-2, the grounding terminal 5 is in contact connection with the bulge 11 of the electromagnetic valve bracket, and the three terminals are simultaneously in contact connection, thereby effectively saving the assembly time, saving time and labor, and being convenient and rapid to operate; meanwhile, the connector 9, the second connecting terminal 4-2, the second connecting sheath 12 and the like can effectively reduce the concentricity requirement on the insertion action, the insertion of the double-wire thermocouple 3 and the double-coil electromagnetic valve 1 can be conveniently realized only by aligning with the hole of one terminal of the double-wire thermocouple 3, the insertion accuracy is improved, and the double-coil electromagnetic valve has better use and popularization values.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The assembly structure of double-wire thermocouple and double-coil electromagnetic valve comprises a double-wire thermocouple and a double-coil electromagnetic valve, wherein the double-wire thermocouple comprises a first connecting sheath and a grounding terminal and a connecting terminal which are arranged in the first connecting sheath in a penetrating mode, the connecting terminal is divided into a first connecting terminal and a second connecting terminal, the outer wall of the grounding terminal is attached to the inner wall of the first connecting sheath, the double-coil electromagnetic valve comprises an electromagnetic valve base and a connecting needle which penetrates through the electromagnetic valve base, the connecting needle is divided into a first connecting needle and a second connecting needle, and the double-wire thermocouple and the double-coil electromagnetic valve are connected through the corresponding connecting terminal and the connecting needle in a matching mode, and the double-wire thermocouple and the double-coil electromagnetic valve: the electromagnetic valve comprises a base, a grounding terminal, a first connecting sheath, a second connecting terminal, a connector, a solenoid valve support and an electromagnetic valve support bulge, wherein the connector is arranged in a cavity of the first connecting sheath, the first connecting terminal is inserted into the connector, the second connecting terminal is arranged at the bottom of the connector below the first connecting terminal, the solenoid valve support is arranged on the solenoid valve base, and the solenoid valve support bulge corresponding to the grounding terminal is arranged at the side end of the solenoid valve support.
2. The two-wire thermocouple and two-coil solenoid valve assembly structure according to claim 1, wherein: the cavity is a circular cavity, the outer diameter of the second connecting terminal is smaller than the inner diameter of the cavity, and the second connecting terminal is located in the center of the cavity and corresponds to the first connecting terminal.
3. The two-wire thermocouple and two-coil solenoid valve assembly structure according to claim 1, wherein: and a second connecting sheath is arranged on the upper part of the electromagnetic valve base, the leading-out ends of the first connecting needle and the second connecting needle extend into the second connecting sheath, and the electromagnetic valve support is convexly positioned on the outer wall of the second connecting sheath.
4. The two-wire thermocouple and two-coil solenoid valve assembly structure according to claim 3, wherein: the upper part of the bulge of the electromagnetic valve bracket is of an arc surface structure and is attached to the outer wall surface of the second connecting sheath.
5. The two-wire thermocouple and two-coil solenoid valve assembly structure according to claim 3, wherein: the inner wall of the second connecting sheath is 8-shaped, and the inner diameter of one end, far away from the electromagnetic valve support, of the second connecting sheath is smaller than that of the other end of the second connecting sheath.
6. The two-wire thermocouple and two-coil solenoid valve assembly structure according to claim 3, wherein: the outer wall of the second connecting terminal is of an outer drum type structure, the outer diameter of the middle part of the second connecting terminal is larger than the outer diameters of the upper part and the lower part of the second connecting terminal, and the thickness of the bulge of the electromagnetic valve support and the second connecting sheath after superposition is larger than the distance width between the inner wall of the grounding terminal and the outer wall of the second connecting terminal.
7. The two-wire thermocouple and two-coil solenoid valve assembly structure according to claim 1, wherein: and the second connecting terminal and the grounding terminal are both in a sheet annular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921085166.2U CN210624597U (en) | 2019-07-11 | 2019-07-11 | Assembly structure of double-wire thermocouple and double-coil electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921085166.2U CN210624597U (en) | 2019-07-11 | 2019-07-11 | Assembly structure of double-wire thermocouple and double-coil electromagnetic valve |
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| CN210624597U true CN210624597U (en) | 2020-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921085166.2U Active CN210624597U (en) | 2019-07-11 | 2019-07-11 | Assembly structure of double-wire thermocouple and double-coil electromagnetic valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260365A (en) * | 2019-07-11 | 2019-09-20 | 奥可利电子(昆山)有限公司 | A kind of package assembly of two-wire thermocouple and Double coil electromagnetic valve |
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2019
- 2019-07-11 CN CN201921085166.2U patent/CN210624597U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260365A (en) * | 2019-07-11 | 2019-09-20 | 奥可利电子(昆山)有限公司 | A kind of package assembly of two-wire thermocouple and Double coil electromagnetic valve |
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