CN112066427A - Prevent dry combustion method subassembly, gas-cooker - Google Patents
Prevent dry combustion method subassembly, gas-cooker Download PDFInfo
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- CN112066427A CN112066427A CN202011056265.5A CN202011056265A CN112066427A CN 112066427 A CN112066427 A CN 112066427A CN 202011056265 A CN202011056265 A CN 202011056265A CN 112066427 A CN112066427 A CN 112066427A
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- mounting
- mounting hole
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- temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Abstract
The invention relates to the technical field of kitchen utensils, in particular to an anti-dry-burning assembly and a gas stove. The utility model provides an prevent dry combustion method subassembly includes the temperature-sensing element, and the temperature-sensing element includes temperature-sensing probe and connects the heat insulation sleeve pipe at the temperature-sensing probe lower tip, still includes: the mounting structure is arranged on the furnace head; the mounting structure is provided with a mounting bracket, the heat insulation sleeve is arranged on the mounting bracket, and the temperature sensing probe is suitable for abutting against the bottom of the cooker after the mounting bracket is mounted in place. According to the gas stove, the mounting bracket is arranged on the stove head, the temperature sensing element is mounted on the mounting bracket, so that the temperature sensing element is fixedly mounted on the gas stove, and after the temperature sensing element is fixed in place, the temperature sensing probe in the temperature sensing element is abutted against the bottom of a cooker, so that the real-time detection of the temperature of the cooker is realized, and the problem of dry burning is prevented.
Description
Technical Field
The invention relates to the technical field of kitchen utensils, in particular to an anti-dry-burning assembly and a gas stove.
Background
Along with the rapid development of economy, the living standard of people is gradually improved, and users have higher requirements on functions which the household gas stove should comprise, so that the gas stove with the dry burning prevention function is more and more popular with consumers.
In the gas cooker with the dry burning prevention function in the market, a temperature sensor is usually added at a burner to detect the temperature of a pot bottom, and when the temperature of the pot bottom is greater than a preset value, the gas cooker stops working after being extinguished. The dry-burning prevention gas stove can prevent the cooking utensil from being dried; meanwhile, the phenomenon that harmful substances in the cooked food exceed the standard due to overhigh oil temperature in the pot can be prevented.
However, when the temperature sensor detects the temperature of the pot body, a temperature probe in the temperature sensor needs to be abutted against the bottom of the pot body, so that the accuracy of the detected temperature is ensured.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the problem of how to install the temperature sensor in the dry burning prevention function of the gas stove in the prior art, so that the dry burning prevention assembly and the gas stove are provided.
In order to solve the above problems, the present invention provides an anti-dry heating assembly, including a temperature sensing element, where the temperature sensing element includes a temperature sensing probe and a heat insulation sleeve connected to a lower end of the temperature sensing probe, and further including: the mounting structure is arranged on the furnace head; the mounting structure is provided with a heat insulation sleeve, the mounting structure is provided with a mounting bracket, the heat insulation sleeve is arranged on the mounting bracket, and after the mounting bracket is mounted in place, the temperature sensing probe is suitable for being abutted against the bottom of the cooker.
Optionally, a first mounting hole is formed in the mounting bracket, and the heat insulation sleeve is arranged in the first mounting hole in a penetrating manner.
Optionally, the heat insulation sleeve further comprises a jacking member, at least one jacking hole is formed in the peripheral wall of the first mounting hole, and the jacking member is arranged on the jacking hole and penetrates through the jacking hole to abut against the peripheral wall of the heat insulation sleeve.
Optionally, a reinforcing rib is formed on the peripheral wall of the first mounting hole in a protruding manner, and the jacking hole is formed in the reinforcing rib.
Optionally, at least one limiting blocking rib is arranged on the inner peripheral wall of the first mounting hole, and a limiting protrusion which cooperates with the limiting blocking rib is arranged on the peripheral wall of the heat insulation sleeve.
Optionally, an opening is provided on a circumferential wall of the first mounting hole in the axial direction, and a line is provided in the heat insulating sleeve, and a portion of the line is adapted to pass through the opening into the first mounting hole.
Optionally, the mounting structure includes a second mounting hole, and the mounting bracket is clamped on the second mounting hole, wherein a clamping structure adapted to be clamped in the second mounting hole is formed on the mounting bracket.
Optionally, the clamping structure is a plurality of limiting ribs formed on the outer peripheral wall of the first mounting hole, and the top end faces of the limiting ribs abut against the inner peripheral surface of the first mounting hole.
Optionally, the central axis of the second mounting hole is adapted to be arranged co-linearly with the central axis of the distributor.
Optionally, a mounting plate is formed at the lower end of the peripheral wall of the first mounting hole in a protruding manner, and the mounting plate abuts against the lower end of the second mounting hole.
Optionally, the mounting panel with the cooperation installation department of second mounting hole is provided with location structure, location structure includes mutually supporting positioning groove and location lug, and one of them sets up on the mounting panel, and another of them sets up second mounting hole department.
The invention also provides a gas stove comprising the dry burning prevention assembly.
The technical scheme of the invention has the following advantages:
1. the dry burning prevention assembly comprises a temperature sensing element, the temperature sensing element comprises a temperature sensing probe and a heat insulation sleeve connected to the lower end part of the temperature sensing probe, and the dry burning prevention assembly also comprises: the mounting structure is arranged on the furnace head; the mounting structure is provided with a mounting bracket, the heat insulation sleeve is arranged on the mounting bracket, and the temperature sensing probe is suitable for abutting against the bottom of the cooker after the mounting bracket is mounted in place.
According to the gas stove, the mounting bracket is arranged on the stove head, the temperature sensing element is mounted on the mounting bracket, so that the temperature sensing element is fixedly mounted on the gas stove, and after the temperature sensing element is fixed in place, the temperature sensing probe in the temperature sensing element is abutted against the bottom of a cooker, so that the real-time detection of the temperature of the cooker is realized, and the problem of dry burning is prevented.
2. According to the dry-burning preventing assembly, the first mounting hole is formed in the mounting support, the heat-insulating sleeve penetrates through the first mounting hole, and an interference fit mounting mode can be adopted between the outer pipe wall of the heat-insulating sleeve and the first mounting hole so as to ensure that the heat-insulating sleeve can be inserted and fixed in the first mounting hole, and the installation is simple and convenient.
3. The anti-dry heating assembly further comprises a jacking piece, the peripheral wall of the first mounting hole is provided with at least one jacking hole, and the jacking piece is arranged on the jacking hole and is abutted against the peripheral wall of the heat insulation sleeve after penetrating through the jacking hole. The top pressing piece is abutted against the peripheral wall of the heat insulation sleeve, so that the fixation of the heat insulation sleeve can be further enhanced, and the heat insulation sleeve is prevented from moving up and down.
4. In the dry-burning preventing component, the reinforcing rib is formed on the peripheral wall of the first mounting hole in a protruding mode, and the jacking hole is formed in the reinforcing rib. The top pressure hole is generally a threaded hole, and the top pressure hole is arranged at the position of the reinforcing rib, so that the strength of the hole wall of the first mounting hole at the position of the top pressure hole can be effectively enhanced, and the deformation of the hole wall is prevented.
5. The inner peripheral wall of the first mounting hole in the dry burning prevention assembly is provided with at least one limiting blocking rib, the peripheral wall of the heat insulation sleeve is provided with a limiting bulge which is matched with the limiting blocking rib, and the limiting bulge is arranged to prevent the temperature sensing element from being further pressed downwards under the pressure of an external cooker, so that the temperature sensing probe cannot be abutted against the cooker next time the cooker comes, and the dry burning prevention function is caused to be problematic.
6. In the anti-dry heating assembly, the peripheral wall of the first mounting hole is provided with an opening, the heat insulation sleeve is internally provided with a circuit, and part of the circuit is suitable for penetrating through the opening to enter the first mounting hole. In some temperature sensing elements, the terminal has a large volume and cannot pass through the first mounting hole, and in order to simplify the mounting, an opening is provided on the peripheral wall of the first mounting hole to facilitate the mounting of the line in the temperature sensing element.
7. The clamping structure in the anti-dry heating assembly is a plurality of limiting ribs formed on the outer peripheral wall of the first mounting hole, the top end faces of the limiting ribs are abutted against the inner peripheral surface of the first mounting hole, the temperature sensing probe is abutted against the bottom of a cooker, the temperature sensing probe is easily driven to shake when the cooker moves, the temperature sensing probe is easily caused to shift after a long time, the temperature sensing probe cannot be abutted against the bottom of the cooker, and the arrangement of the limiting ribs can effectively prevent the shaking of the temperature sensing probe and prevent the shifting problem of the temperature sensing probe.
8. The central axis of the second mounting hole in the anti-dry heating assembly is suitable for being arranged in a collinear way with the central axis of the fire distributor, the temperature sensing probe can be guaranteed to be abutted against the central position of the bottom of the cookware, and when the cookware is a round-bottomed cookware, the temperature sensing probe can be prevented from being abutted against the cookware to generate abutting deviation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an exploded view of a dry-fire prevention assembly according to example 1 of the present invention;
FIG. 2 is a schematic structural view of a mounting bracket according to embodiment 1 of the present invention;
FIG. 3 is a schematic structural diagram of another view angle of a mounting bracket in embodiment 1 of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a schematic structural diagram of an anti-dry heating assembly in embodiment 1.
Description of reference numerals:
1-a temperature-sensing element; 11-a temperature sensing probe; 12-an insulating sleeve; 121-a limiting bulge;
2, mounting a bracket; 21-a first mounting hole; 22-top pressure hole; 23-limiting stop ribs; 24-an opening; 25-reinforcing ribs; 26-a snap fit configuration; 27-a mounting plate;
3, a furnace end; 31-a mounting structure; 311-second mounting hole;
4-a top pressing part;
5-fire distributor;
6-positioning the groove;
7-positioning the bump.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1 to 5, the dry-heating preventing assembly provided for this embodiment includes a temperature sensing element 1, the temperature sensing element 1 includes a temperature sensing probe 11 and an insulating sleeve 12 connected to a lower end portion of the temperature sensing probe 11, and further includes: a mounting structure 31 provided on the burner 3; the mounting bracket 2 is arranged on the mounting structure 31, the heat insulation sleeve 12 is arranged on the mounting bracket 2, and the temperature sensing probe 11 is suitable for abutting against the bottom of the cooker after the mounting bracket 2 is mounted in place.
The temperature sensing element 1 in this embodiment is a temperature sensor used on a gas stove, and includes a temperature sensing probe 11, the temperature sensing probe 11 abuts against a pot when in use to detect the temperature of the pot in real time, wherein the outside of the temperature sensing probe is a protective shell, the inside of the temperature sensing probe is provided with a spring and an abutting part abutting against the pot, when the pot is placed on a cooking bench, the bottom of the pot presses down the abutting part, the spring is compressed, and the reverse acting force of the spring makes the abutting part always abut against the bottom of the pot.
In order to mount the middle temperature sensor, a mounting structure is designed on the burner 3, and a mounting bracket 2 for mounting the temperature sensor is designed in a matching manner, the temperature sensing element 1 is mounted on the mounting bracket 2, and the mounting bracket 2 is mounted on the mounting structure 31 for mounting the burner 3, so that the temperature sensor is fixed on the gas stove. In order to accurately measure the temperature of the bottom of the pot, the installation position of the temperature sensor should ensure that the temperature sensing probe 11 can be abutted against the bottom of the pot after the temperature sensor is installed.
In this embodiment, in order to simplify the installation of the temperature sensor of the user, the following structure is designed:
the main body of the mounting bracket 2 in this embodiment is a columnar structure, a first mounting hole 21 is processed on the main body structure, the heat insulating sleeve 12 is inserted into the first mounting hole 21, the aperture of the first mounting hole 21 in this embodiment is larger than the outer peripheral diameter of the heat insulating sleeve 12, in order to prevent the heat insulating sleeve 12 from moving axially in the first mounting hole, a pressing hole 22 is provided on the peripheral wall of the first mounting hole in this embodiment, and the pressing member 4 is provided on the pressing hole 22 and abuts against the peripheral wall of the heat insulating sleeve 12 after passing through the pressing hole 22. The jacking member 4 in this embodiment is a common screw, the jacking hole 22 is a common screw hole, and is screwed into the screw hole, and the tail end of the screw continuously abuts against the outer peripheral wall of the heat insulation sleeve 12, so as to fix the heat insulation sleeve. The inside circuit that realizes temperature sensor communication and circular telegram usefulness of insulating sleeve in this embodiment, the outside is the adiabatic protective housing, and the adiabatic protective housing has certain hardness, can bear certain extrusion force.
As a modified embodiment, the temperature sensor can be fixed by using a side interference fit between the heat insulating sleeve 12 and the first mounting hole 21, and this operation is simple and convenient and has high assembly efficiency.
Since the vicinity of the press hole needs to bear a certain pressure, the hole wall of the first mounting hole is generally thin, and in order to ensure the structural strength of the press hole, in this embodiment, a reinforcing rib 25 is formed on the peripheral wall of the first mounting hole 21 in a protruding manner, and the press hole 22 is arranged on the reinforcing rib 25.
For the installation depth of accurate location heat insulating sleeve in first mounting hole 21, be provided with spacing fender muscle 23 on the internal perisporium of first mounting hole 21 in this embodiment, spacing fender muscle 23 is the annular fender muscle, as the deformation, and it still can be a plurality of bump isotructure. The peripheral wall of the heat insulation sleeve 12 is provided with a limit protrusion 121 which cooperates with the limit stop rib 23. When the heat insulation sleeve 12 is installed and inserted into the first installation hole, the heat insulation sleeve is blocked by the limiting blocking rib 23, and then the top pressing piece is used for fixing. The design can guarantee the distance from the temperature sensing probe to the bottom of the pot, and when the pot is installed, the temperature sensing probe can be effectively abutted to the bottom of the pot.
In some temperature sensing elements, the terminal has a large volume and cannot pass through the first mounting hole, and in order to simplify the mounting, an opening is provided on the peripheral wall of the first mounting hole to facilitate the mounting of the line in the temperature sensing element. Specifically, in the present embodiment, an opening 24 is provided on the peripheral wall of the first mounting hole 21 in the axial direction, and a line is provided in the heat insulating sleeve 12, and a portion of the line is adapted to pass through the opening 24 into the first mounting hole 21.
The following description is made of how the mounting bracket is mounted to the burner:
the mounting structure 31 of the burner in this embodiment includes a second mounting hole 311, and the mounting bracket 2 is clamped in the second mounting hole 311, wherein the mounting bracket 2 is formed with a clamping structure 26 adapted to be clamped in the second mounting hole 311. The clamping structure 26 is a plurality of limiting ribs formed on the outer peripheral wall of the first mounting hole 21, and the top end surfaces of the limiting ribs abut against the inner peripheral surface of the first mounting hole 21. Because of the temperature sensing probe butt in the bottom of pan, when the pan removed, drive the temperature sensing probe easily and rock, the time was of a specified duration, leads to the temperature sensing probe to shift easily, leads to its unable butt in the pan bottom, and the setting of spacing muscle can prevent effectively rocking of temperature sensing probe, prevents the aversion problem of temperature sensing probe.
Further, the center axis of the second mounting hole 311 in the present embodiment is adapted to be arranged in line with the center axis of the distributor 5. The temperature sensing probe can be ensured to be abutted against the central position of the bottom of the cooker, and when the cooker is a round-bottom cooker, the temperature sensing probe can be prevented from being abutted against the cooker to generate abutting offset.
In order to fix the mounting bracket to the mounting structure, in the embodiment, the mounting bracket has a mounting plate 27 formed by protruding from the lower end of the peripheral wall of the first mounting hole 21, and the mounting plate 27 abuts against the lower end of the second mounting hole 311, and the two are locked together by screws.
Further, in order to achieve rapid positioning and installation, the fitting installation position of the mounting plate 27 and the second mounting hole 311 in this embodiment is provided with a positioning structure, the positioning structure includes a positioning groove 6 and a positioning protrusion 7, which are fitted with each other, one of the positioning groove and the positioning protrusion is arranged on the mounting plate 27, and the other of the positioning groove and the positioning protrusion is arranged at the second mounting hole 311. In this embodiment, the mounting plate 27 is formed with a positioning groove 6, and the burner is formed with a positioning projection 7. As a variant, the positioning lugs 7 are also formed on the mounting plate 27 and the positioning recesses 6 are formed on the burner.
Example 2
The embodiment provides a gas stove, which comprises the dry burning prevention assembly in the above embodiments, and has all technical advantages, which are not described in detail herein.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (12)
1. The utility model provides an prevent dry combustion method subassembly, includes temperature-sensing element (1), temperature-sensing element (1) include temperature-sensing probe (11) and connect in heat insulating sleeve (12) of tip under temperature-sensing probe (11), its characterized in that still includes:
a mounting structure (31) provided on the burner (3);
the temperature-sensing pot comprises a mounting support (2) arranged on the mounting structure (31), a heat-insulating sleeve (12) arranged on the mounting support (2), and a temperature-sensing probe (11) which is suitable for being abutted against the bottom of a pot after the mounting support (2) is mounted in place.
2. The anti-dry heating assembly according to claim 1, wherein the mounting bracket (2) is provided with a first mounting hole (21), and the heat insulation sleeve (12) is arranged in the first mounting hole (21) in a penetrating way.
3. The anti-dry heating assembly according to claim 2, further comprising a pressing member (4), wherein at least one pressing hole (22) is formed in a peripheral wall of the first mounting hole (21), and the pressing member (4) is disposed in the pressing hole (22) and abuts against a peripheral wall of the heat insulating sleeve (12) through the pressing hole (22).
4. The anti-dry heating assembly according to claim 3, wherein a rib (25) is formed to protrude from the outer circumferential wall of the first receiving hole (21), and the press hole (22) is formed in the rib (25).
5. The anti-dry heating assembly according to any one of claims 2 to 4, wherein the inner peripheral wall of the first mounting hole (21) is provided with at least one limiting rib (23), and the peripheral wall of the heat insulation sleeve (12) is provided with a limiting protrusion (121) which is matched with the limiting rib (23).
6. The anti-dry heating assembly according to claim 2, characterized in that an opening (24) is provided on the peripheral wall of the first mounting hole (21) in the axial direction, and a line is provided in the insulating sleeve (12), a portion of the line being adapted to pass through the opening (24) into the first mounting hole (21).
7. The anti-dry burning assembly according to claim 2, wherein the mounting structure (31) comprises a second mounting hole (311), the mounting bracket (2) is snap-fitted on the second mounting hole (311), wherein the mounting bracket (2) is formed with a snap-fitting structure (26) adapted to be snap-fitted in the second mounting hole (311).
8. The anti-dry heating assembly according to claim 7, wherein the clamping structure (26) is a plurality of limiting ribs formed on the outer peripheral wall of the first mounting hole (21), and the top end surfaces of the limiting ribs abut on the inner peripheral surface of the first mounting hole (21).
9. The anti-dry burning assembly according to claim 7, wherein the central axis of the second mounting hole (311) is adapted to be arranged in line with the central axis of the distributor (5).
10. The anti-dry heating assembly according to any one of claims 7 to 9, wherein a mounting plate (27) is formed to protrude from a lower end portion of a peripheral wall of the first mounting hole (21), and the mounting plate (27) abuts on a lower end portion of the second mounting hole (311).
11. The anti-dry burning assembly according to claim 10, wherein the fitting mounting portion of the mounting plate (27) and the second mounting hole (311) is provided with a positioning structure, the positioning structure comprises a positioning groove (6) and a positioning projection (7) which are fitted with each other, one of the positioning groove and the positioning projection is provided on the mounting plate (27), and the other one of the positioning groove and the positioning projection is provided on the second mounting hole (311).
12. A gas range, comprising:
the anti-dry burning assembly of any one of claims 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011056265.5A CN112066427A (en) | 2020-09-29 | 2020-09-29 | Prevent dry combustion method subassembly, gas-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011056265.5A CN112066427A (en) | 2020-09-29 | 2020-09-29 | Prevent dry combustion method subassembly, gas-cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112066427A true CN112066427A (en) | 2020-12-11 |
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ID=73683134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011056265.5A Pending CN112066427A (en) | 2020-09-29 | 2020-09-29 | Prevent dry combustion method subassembly, gas-cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112066427A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383161A (en) * | 2022-01-14 | 2022-04-22 | 浙江爱蓓特智能科技有限公司 | Integrated kitchen with automatic fire-fighting function |
-
2020
- 2020-09-29 CN CN202011056265.5A patent/CN112066427A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383161A (en) * | 2022-01-14 | 2022-04-22 | 浙江爱蓓特智能科技有限公司 | Integrated kitchen with automatic fire-fighting function |
| CN114383161B (en) * | 2022-01-14 | 2022-08-30 | 浙江爱蓓特智能科技有限公司 | Integrated kitchen with automatic fire-fighting function |
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