CN217653847U

CN217653847U - Burner for gas stove

Info

Publication number: CN217653847U
Application number: CN202221059665.6U
Authority: CN
Inventors: 王帅东; 刘晓刚; 余参参
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-25
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a combustor for gas-cooker, including the base, the base is provided with the mount pad that is used for installing the thermocouple, its characterized in that: the upper segment portion of mount pad is provided with along the circumference interval and is used for the radiating part of heat supply galvanic couple, and then is formed with between adjacent radiating part and retrains constraint portion wherein with the thermocouple, compares with prior art, the utility model has the advantages of: this combustor is through installing the thermocouple on the mount pad, can strengthen the support to the thermocouple root to avoid taking place the rupture when colliding with the combustor, on the other hand has the radiating part on the mount pad, then can dispel the heat to the thermocouple better, with the sensitivity that improves the thermocouple temperature measurement.

Description

Burner for gas stove

Technical Field

The utility model relates to a domestic kitchen utensils and appliances technical field especially relates to a combustor for gas-cooker.

Background

A common household burner generally has an outer fire cover and an inner fire cover, and together with an ignition needle, a thermocouple (or an ion sensing needle with the same function), and other elements, realizes the functions of generating flame, maintaining flame, and the like. The utility model discloses a thermocouple fixing mounting base, which solves the defects that a thermocouple is easy to loosen after being mounted and short in service life in the prior art, and comprises a pipe wall, a heat-insulating layer and a protective sleeve, wherein the protective sleeve is sleeved in a through hole, and an inserting groove is arranged in the protective sleeve and is matched with the bottom of the thermocouple, although the protective sleeve can protect the lower end of the thermocouple from being corroded by fluid in the pipe, the service life of the thermocouple is prolonged, the sensitivity of the thermocouple is easy to be influenced, and the problem that the thermocouple is difficult to dissipate heat is easily caused because too many areas are wrapped by the protective sleeve, so that further improvement is needed.

Disclosure of Invention

The utility model aims to solve the technical problem that a combustor for gas-cooker that can assist the thermocouple heat dissipation is provided to above-mentioned prior art current situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this a combustor for gas-cooker, including the base, the base is provided with the mount pad that is used for installing the thermocouple, its characterized in that: radiating parts for radiating the thermocouple are arranged at intervals along the circumferential direction at the upper section of the mounting seat, and a constraint part for constraining the thermocouple is formed between the adjacent radiating parts.

For convenience in processing the heat dissipation part, preferably, the mounting seat is of a hollow cylindrical structure, the heat dissipation part is a groove which is formed in the top end periphery of the cylindrical structure and is recessed downwards from top to bottom, and the constraint part is a spacing section between adjacent grooves. The groove is simple to arrange so as to effectively increase the heat dissipation of the thermocouple.

In order to prevent the part of the thermocouple exposed outside the mounting seat from being affected by the overflowing liquid, the thermocouple device preferably further comprises a connecting seat located on the base and used for connecting the fire cover, a penetrating hole for the thermocouple to penetrate out is formed in the position, corresponding to the thermocouple, of the center of the connecting seat, the periphery of the penetrating hole extends downwards in the direction of the mounting seat to form a convex ring, and the inner peripheral wall of the convex ring is provided with a guide part for guiding the overflowing liquid flowing into the groove out of the mounting seat. Since the connecting base is connected with the fire cover, the overflowing liquid generated in the cooking process can enter the groove along the connecting base in the cooking state, and since the inner peripheral wall of the connecting base is provided with the guide part, the overflowing liquid can be effectively guided out of the mounting base.

From the viewpoint of convenient implementation of the guide portion, it is preferable that the guide portion is an inclined edge gradually moving away from the thermocouple from top to bottom.

In order to direct the overflow guided by the inclined edge more quickly away from the mounting seat, it is preferred that the lowermost end of the inclined edge is located in the middle of the recess. The design enables the overflow liquid not to reach the bottom of the groove, namely the overflow liquid which possibly influences the thermocouple can be guided out of the groove in the middle of the groove.

Compared with the prior art, the utility model has the advantages of: this combustor can strengthen the support to the thermocouple root through installing the thermocouple on the mount pad to avoid taking place the rupture when colliding with the combustor, on the other hand has the radiating part on, then can dispel the heat to the thermocouple better, with the sensitivity that improves the thermocouple temperature measurement.

Drawings

FIG. 1 is a schematic structural diagram of a burner according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the burner of FIG. 1;

FIG. 3 is a schematic structural diagram of a base according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a connecting seat in an embodiment of the present invention;

fig. 5 is a sectional view of the coupling socket of fig. 4.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, it is a preferred embodiment of the present invention. The burner for the gas stove of the embodiment comprises a base 1, wherein the base 1 is provided with a mounting seat 11 for mounting a thermocouple 2, and the burner is characterized in that: radiating portions 111 for radiating the thermocouple 2 are provided at intervals in the circumferential direction at the upper stage portion of the mounting seat 11, and a restraining portion 112 for restraining the thermocouple 2 therein is formed between the adjacent radiating portions 111. In the burner, the thermocouple 2 is arranged on the mounting seat 11, so that the root of the thermocouple 2 can be supported to avoid breaking when colliding with the burner, and on the other hand, the heat dissipation part 111 is arranged on the mounting seat 11, so that the thermocouple 2 can be better dissipated to provide the sensitivity of thermocouple 2 temperature measurement.

Specifically, in order to process the heat dissipation portion 111 conveniently, the mounting base 11 of the present embodiment is a hollow cylindrical structure, the heat dissipation portion 111 is a groove recessed downward from top to bottom at a top circumference of the cylindrical structure, and the constraint portion 112 is a spacing segment between adjacent grooves. The arrangement of the groove is simple, so that the heat dissipation of the thermocouple 2 is effectively increased. In order to prevent the part of the thermocouple 2 exposed outside the mounting seat 11 from being affected by the overflowing liquid, the burner further comprises a connecting seat 3 which is positioned on the base 1 and used for connecting a fire cover, a through hole 31 for the thermocouple 2 to penetrate out is arranged in the center of the connecting seat 3 corresponding to the position of the thermocouple 2, the periphery of the through hole 31 extends downwards in the direction of the mounting seat 11 to form a convex ring 32, and the inner peripheral wall of the convex ring 32 is provided with a guide part 321 for guiding the overflowing liquid flowing into the groove out of the mounting seat 11. Since the coupling holder 3 is coupled with the fire cover, for this reason, the overflowing liquid generated during cooking can enter the groove along the coupling holder 3 in the cooking state, and since the inner circumferential wall of the coupling holder 3 has the guide portion 321, the overflowing liquid can be effectively guided out of the mounting holder 11. In the guide portion 321 of the present embodiment, it is preferable that the guide portion 321 is an inclined side gradually moving away from the thermocouple 2 from top to bottom, from the viewpoint of easy implementation. Finally, in order to guide the overflow guided by the inclined edge away from the mounting 11 more quickly, the lowermost end of the inclined edge is located in the middle of the recess. This design allows the spillage to be directed out of the recess without reaching the bottom of the recess, i.e. in the middle of the recess, which could affect the thermocouple 2.

To sum up above, the recess that sets up on thermocouple 2 mount pad 11 of this combustor can assist thermocouple 2 to dispel the heat to the overflow that the process of cooking produced can be supplied to the passageway that forms between this recess and the connecting seat 3 flows, in addition, has on the connecting seat 3 to follow the guide part 321 outside the overflow direction recess of connecting seat 3 downflow, avoids the overflow to exert an influence to thermocouple 2.

Claims

1. The utility model provides a combustor for gas-cooker, including base (1), base (1) is provided with mount pad (11) that are used for installing thermocouple (2), its characterized in that: radiating parts (111) for radiating the thermocouple (2) are arranged at intervals along the circumferential direction at the upper section of the mounting seat (11), and a restraining part (112) for restraining the thermocouple (2) is formed between the adjacent radiating parts (111).

2. Burner for gas cooktops according to claim 1, characterized in that: the mounting seat (11) is of a hollow cylindrical structure, the heat dissipation part (111) is a groove which is formed in the top end periphery of the cylindrical structure and is sunken downwards from top to bottom, and the constraint part (112) is a spacing section between adjacent grooves.

3. Burner for gas cooktops according to claim 2, characterized in that: still including being located be used for connecting seat (3) of fire lid on base (1), the central authorities of connecting seat (3) correspond the position of thermocouple (2) and are provided with the hole (31) of wearing out that supplies it to wear out, the periphery of wearing out hole (31) to mount pad (11) place direction downwardly extending is formed with protruding circle (32), the internal perisporium of protruding circle (32) has will flow in guide part (321) outside mount pad (11) are derived to the overflow between the recess.

4. Burner for gas cooktops according to claim 3, characterized in that: the guide part (321) is an inclined edge which gradually moves away from the thermocouple (2) from top to bottom.

5. Burner for gas cooktops according to claim 4, characterized in that: the lowest end of the inclined edge is positioned in the middle of the groove.