Gas stove distributor with safety protection function

Abstract

The utility model relates to a gas stove distributor with a safety protection function, which belongs to the technical field of gas stoves and comprises a gas stove distributor body, the gas stove distributor body comprises a stove body, a distributor body fixed in the stove body and an antifouling plate detachably mounted in the stove body, a blocking frame for protecting the igniter is fixed to the upper surface of the antifouling plate. A collecting structure is detachably installed on the blocking frame, and a supporting structure for supporting the collecting structure is arranged on the blocking frame. A detection structure is arranged on the lower surface of the bottom plate; and the detection structure comprises a cushion block fixed on the lower surface of the bottom plate and a pressure sensor fixed on the lower surface of the cushion block. According to the gas stove distributor with the safety protection function, the weight of greasy dirt in the collecting box is monitored in real time through the pressure sensor, a prompt can be given out in time when the greasy dirt is too much, potential safety hazards such as fire disasters possibly caused by too much greasy dirt accumulation are effectively avoided, and the use safety of a gas stove is improved.

Description

Technical Field

[0001] This utility model relates to the field of gas stove technology, specifically a gas stove flame distributor with safety protection function. Background Technology

[0002] When using a gas stove, the flame needs to be adjusted through the burner. The burner of a gas stove is generally divided into two structures: an outer burner ring and an inner burner ring. The outer burner ring is usually a large burner ring, and the inner burner ring is a small burner ring. The large and small burner rings can burn simultaneously. However, the ignition needle of the existing burner ring is exposed. During cooking, debris can easily fall and block or damage the ignition needle, affecting its lifespan.

[0003] A search revealed that patent document CN208720224U discloses a gas stove ignition distributor with safety protection function. The distributor includes a main body with a first gas chamber at its bottom and a first ignition hole at its top. An installation adapter hole is located on the bottom of the inner wall of the main body, and an iron plate groove is fixedly connected to the inner surface of the installation adapter hole. A dirt-proof plate is installed inside the main body, and an installation block is located at the bottom of the dirt-proof plate. A magnetic ring is fixedly connected to the bottom of the installation block, and the outer surface of the magnetic ring is connected to the inner surface of the iron plate groove. The installation block and the magnetic ring are adapted to the iron plate groove. This utility model relates to the technical field of gas stove accessories. This gas stove ignition distributor with safety protection function protects the ignition needle, ensuring its normal operation and extending its service life.

[0004] However, the above-mentioned patent still has the following defects: if the liquid accumulation tank has a limited capacity, and the user does not clean it in time, the liquid is likely to overflow to the area around the ignition needle or the gas passage, causing the ignition needle to short-circuit or accumulate carbon, affecting the ignition efficiency, or even causing ignition failure. In addition, the liquid flowing into the combustion zone can easily cause the flame to explode or extinguish abnormally. Therefore, it cannot meet the usage requirements. Hence, a gas stove flame distributor with safety protection function is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a gas stove burner with safety protection functions, which has the advantages of convenient oil collection, detection, and drainage. It solves the problems of the inability to monitor the amount of oil, the inconvenience for users to clean up oil, and the easy overflow of oil.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a gas stove burner with safety protection function, comprising a gas stove burner body, wherein the gas stove burner body includes a stove body, a burner body fixed inside the stove body, and a dirt-proof plate detachably installed inside the stove body, wherein a baffle for protecting the igniter is fixed on the upper surface of the dirt-proof plate.

[0007] A collection structure is detachably installed on the baffle, and a support structure is provided on the baffle to support the collection structure.

[0008] The collecting structure includes a base plate, a collecting box fixed on the upper surface of the base plate, a pusher on the collecting box, a limiting ear fixed on the side wall of the base plate and connected to the support structure, and a detection structure on the lower surface of the base plate.

[0009] The detection structure includes a pad fixed to the lower surface of the base plate and a pressure sensor fixed to the lower surface of the pad.

[0010] Furthermore, four support blocks are fixed on the upper surface of the stove body, and the four support blocks are arranged symmetrically.

[0011] Furthermore, the interior of the anti-fouling plate is provided with an installation port adapted to the igniter body, and the interior of the anti-fouling plate is also provided with an installation hole for the igniter. The top side of the baffle is provided with a drainage groove adapted to the collection box.

[0012] Furthermore, the inner side of the drainage channel is provided with an oleophobic coating, and the top side of the baffle is inclined.

[0013] Furthermore, the pusher includes a pusher plate disposed inside the collection box, a pusher rod extending to the outside of the collection box and the bottom plate is fixed on the lower surface of the pusher plate, a pusher block is fixed at the bottom end of the pusher rod, and a first return spring surrounding the outside of the pusher rod is fixed between the pusher block and the collection box.

[0014] Furthermore, scraper pads are detachably installed on the four sides of the pusher plate, and the scraper pads are in contact with the inner wall of the collection box.

[0015] Furthermore, the side wall of the push block is provided with a mounting component that is inserted into the pad block. The mounting component includes a sleeve fixed to the side wall of the push block. A locking rod extending outward is slidably disposed inside the sleeve. One end of the locking rod is inserted into the inside of the pad block, and a second return spring is provided at a height between the other end of the locking rod and the inner wall of the sleeve. A lever extending outward is fixed to the lower surface of the locking rod. An opening is provided inside the sleeve, and the lever passes through the opening.

[0016] Furthermore, the support structure includes a support plate fixed to the outer wall of the baffle. A guide rod and a buffer spring are fixed on the upper surface of the support plate. An abutment pad is fixed on the top side of the buffer spring. A through hole is opened inside the limiting ear. The top end of the guide rod passes through the abutment pad and the inside of the through hole. The lower surface of the limiting ear abuts against the upper surface of the abutment pad.

[0017] Compared with the prior art, this utility model provides a gas stove burner with safety protection function, which has the following beneficial effects:

[0018] 1. This gas stove burner with safety protection features monitors the weight of oil in the collection box in real time through a pressure sensor. When there is too much oil, it can issue a timely warning, effectively avoiding potential safety hazards such as fires caused by excessive oil accumulation, and improving the safety of gas stove use.

[0019] 2. This gas stove burner with safety protection features, through the inclined top side of the baffle and the design of the drainage channel, combined with the oleophobic coating, can efficiently collect splashed oil into the collection box, preventing oil from flowing around on the surface of the gas stove and keeping the gas stove clean.

[0020] 3. This gas stove burner with safety protection features makes cleaning the collection box simple and easy through the design of the pusher. Users only need to press the pusher to push the oil out of the collection box, and the scraper pad can also scrape the oil off the inner wall of the collection box, improving cleaning efficiency. Attached Figure Description

[0021] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the middle baffle of this utility model;

[0023] Figure 3 This is a schematic diagram of the detection structure and support structure in this utility model;

[0024] Figure 4 This is a schematic diagram of the collecting structure in this utility model;

[0025] Figure 5 This is a cross-sectional view of the mounting component in this utility model.

[0026] In the diagram: 1. Gas stove burner body; 101. Stove body; 102. Burner body; 103. Support block; 104. Anti-fouling plate; 105. Baffle; 1051. Drainage channel; 1052. Oleophobic coating; 2. Collection structure; 201. Base plate; 202. Collection box; 203. Limiting ear; 204. Perforation; 205. Push plate; 206. Scraper; 207. Push rod; 208. Push block; 209. First return spring; 210. Mounting component; 2101. Sleeve; 2102. Locking rod; 2103. Second return spring; 2104. Toggle rod; 2105. Movable port; 3. Detection structure; 301. Pad; 302. Pressure sensor; 4. Support structure; 401. Support plate; 402. Guide rod; 403. Buffer spring; 404. Abutment gasket. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1 to 5 This embodiment discloses a gas stove burner with safety protection function, comprising a gas stove burner body 1. The gas stove burner body 1 includes a stove body 101, a burner body 102 fixed inside the stove body 101, and a dirt-proof plate 104 detachably installed inside the stove body 101. A baffle 105 for protecting the igniter is fixed on the upper surface of the dirt-proof plate 104. An oleophobic coating 1052 is provided on the inner side of the drainage channel 1051, and the top side of the baffle 105 is inclined. Four support blocks 103 are fixed on the upper surface of the stove body 101, specifically, the four support blocks 103 are symmetrically arranged. The dirt-proof plate 104 has an installation opening adapted to the burner body 102, and also has an igniter installation hole inside. The anti-fouling plate 104 effectively prevents stains from entering the interior of the stove body 101 during cooking, reducing contamination and damage to the gas stove's interior and extending its service life. The anti-fouling plate 104 is made of high-temperature resistant material.

[0029] In this embodiment, a collection structure 2 is detachably installed on the baffle 105, and a support structure 4 is provided on the baffle 105 to support the collection structure 2. Specifically, the collection structure 2 includes a base plate 201, a collection box 202 is fixed on the upper surface of the base plate 201, a pusher is provided on the collection box 202, and a limiting ear 203 connected to the support structure 4 is fixed on the side wall of the base plate 201. A drainage groove 1051 adapted to the collection box 202 is opened on the top side of the baffle 105. An oleophobic coating 1052 reduces liquid residue and prevents oil from accumulating and blocking the drainage path. Because the top side of the baffle 105 is inclined and has a drainage groove 1051 adapted to the collection box 202, and the inner side of the drainage groove 1051 is also provided with an oleophobic coating 1052, oil will flow into the collection box 202 along the drainage groove 1051.

[0030] To facilitate material unloading, the pusher includes a pusher plate 205 disposed inside the collection box 202. A push rod 207 extending to the outside of the collection box 202 and the base plate 201 is fixed to the lower surface of the pusher plate 205. A push block 208 is fixed to the bottom end of the push rod 207. A first return spring 209 surrounding the push rod 207 is fixed between the push block 208 and the collection box 202. Specifically, scraper pads 206 are detachably installed on the four sides of the pusher plate 205, and the scraper pads 206 are in contact with the inner wall of the collection box 202. The push block 208 has a mounting component 210 on its side wall that is inserted into the pad block 301. The mounting component 210 includes a sleeve 2101 fixed to the side wall of the push block 208. A locking rod 2102 extending outward is slidably disposed inside the sleeve 2101. One end of the locking rod 2102 is inserted into the pad block 301, and a second return spring 2103 is provided at a height between the other end of the locking rod 2102 and the inner wall of the sleeve 2101. A lever 2104 extending outward from the sleeve 2101 is fixed on the lower surface of the locking rod 2102. A movable opening 2105 is provided inside the sleeve 2101, and the lever 2104 passes through the movable opening 2105. The user presses the push block 208, pushing the push rod 207 and the push plate 205 upwards. The scraper pad 206 then scrapes away the oil stains by adhering to the inner wall of the collection box 202, and the dirt is discharged from the top. After releasing the push block 208, the first return spring 209 resets the push plate 205, ready for the next cleaning. The scraper pad 206 can be replaced individually to prevent the entire pusher component from becoming unusable due to wear.

[0031] It should be noted that the push rod 207 and push block 208 are made of stainless steel or heat-resistant engineering plastic to avoid metal fatigue or high-temperature deformation. The first return spring 209 and the second return spring 2103 must be made of high-temperature silicon steel and pass a salt spray test to prevent corrosion. The inner wall of the collection box 202 is coated with a photocatalytic material to decompose grease using the waste heat of the gas stove, reducing the frequency of manual cleaning.

[0032] To detect the liquid level in the collection box 202, a detection structure 3 is provided on the lower surface of the base plate 201. The detection structure 3 includes a pad 301 fixed to the lower surface of the base plate 201 and a pressure sensor 302 fixed to the lower surface of the pad 301. The pressure sensor 302 monitors the liquid level in the collection box 202 in real time to prevent liquid overflow from contaminating the combustion zone or causing a fire. It should be noted that the pressure sensor 302 is equipped with a high-temperature resistant protective shell, such as a ceramic encapsulation, and covered with an oil-resistant film to prevent malfunction due to prolonged exposure to temperatures above 150°C and oil corrosion. In the application scenario of gas stove burner distributors, the selection of the pressure sensor 302 needs to comprehensively consider its range, high-temperature resistance, oil resistance, signal output type, and installation compatibility.

[0033] To support the collection box 202, the support structure 4 includes a support plate 401 fixed to the outer wall of the baffle 105. A guide rod 402 and a buffer spring 403 are fixed to the upper surface of the support plate 401. A contact pad 404 is fixed to the top side of the buffer spring 403. A through hole 204 is provided inside the limiting ear 203. The top end of the guide rod 402 passes through the contact pad 404 and the through hole 204. The lower surface of the limiting ear 203 abuts against the upper surface of the contact pad 404. The guide rod 402 and the buffer spring 403 on the support plate 401 absorb vibrations during gas stove operation, preventing the collection box 202 from shifting or accidentally triggering the sensor. There are two limiting ears 203, two guide rods 402, two buffer springs 403, and two contact pads 404, and the two limiting ears 203 and two guide rods 402 are symmetrically arranged.

[0034] The working principle of the above embodiments is as follows:

[0035] During cooking, splattered oil and other debris will fall on the top side of the baffle 105. Since the top side of the baffle 105 is set at an angle and has a drainage channel 1051 that is compatible with the collection box 202, and the inner side of the drainage channel 1051 is also provided with an oleophobic coating 1052, the oil will flow into the collection box 202 along the drainage channel 1051.

[0036] When excessive oil accumulates in the collection box 202 and its weight increases, the pressure sensor 302 will detect the change in pressure applied to it by the bottom plate 201. The pressure sensor 302 will transmit the detected pressure signal. When the pressure reaches the preset value, the control system can issue a prompt signal to remind the user to clean the collection box 202.

[0037] When a certain amount of oil accumulates in the collection box 202 and needs to be cleaned, push the push block 208 upward. The push block 208 drives the push rod 207 to move upward. The push rod 207 drives the push plate 205 to move upward inside the collection box 202. The scraping pads 206 on the four sides of the push plate 205 fit against the inner wall of the collection box 202, which can scrape off the oil adhering to the inner wall of the collection box 202 and push the oil out from the bottom of the collection box 202 for easy cleaning.

[0038] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. Any method that can achieve its beneficial effect can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can control the electrical components through simple programming. Moreover, the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A gas stove burner with safety protection function, comprising a gas stove burner body (1), characterized in that: The gas stove burner body (1) includes a stove body (101), a burner body (102) fixed inside the stove body (101), and a dirt-proof plate (104) detachably installed inside the stove body (101). The upper surface of the dirt-proof plate (104) is fixed with a baffle (105) to protect the igniter. The baffle (105) is detachably mounted with a collection structure (2), and the baffle (105) is provided with a support structure (4) for supporting the collection structure (2); The collecting structure (2) includes a base plate (201), a collecting box (202) is fixed on the upper surface of the base plate (201), a pusher is provided on the collecting box (202), a limiting ear (203) connected to the support structure (4) is fixed on the side wall of the base plate (201), and a detection structure (3) is provided on the lower surface of the base plate (201). The detection structure (3) includes a pad (301) fixed to the lower surface of the base plate (201) and a pressure sensor (302) fixed to the lower surface of the pad (301).

2. A gas stove burner with safety protection function according to claim 1, characterized in that: The upper surface of the stove body (101) is fixed with four support blocks (103), which are arranged symmetrically.

3. A gas stove burner with safety protection function according to claim 1, characterized in that: The interior of the anti-fouling plate (104) is provided with an installation port that is compatible with the igniter body (102). The interior of the anti-fouling plate (104) is also provided with an installation hole for the igniter. The top side of the baffle (105) is provided with a drainage groove (1051) that is compatible with the collection box (202).

4. A gas stove burner with safety protection function according to claim 3, characterized in that: The inner side of the drainage groove (1051) is provided with an oleophobic coating (1052), and the top side of the baffle (105) is inclined.

5. A gas stove burner with safety protection function according to claim 1, characterized in that: The pusher includes a pusher plate (205) disposed inside the collection box (202). A push rod (207) extending to the outside of the collection box (202) and the bottom plate (201) is fixed on the lower surface of the pusher plate (205). A push block (208) is fixed at the bottom end of the push rod (207). A first return spring (209) surrounding the push rod (207) is fixed between the push block (208) and the collection box (202).

6. A gas stove burner with safety protection function according to claim 5, characterized in that: A scraper pad (206) is detachably installed on the four sides of the pusher plate (205), and the scraper pad (206) is in contact with the inner wall of the collection box (202).

7. A gas stove burner with safety protection function according to claim 6, characterized in that: The push block (208) has a mounting component (210) on its side wall that is inserted into the pad block (301). The mounting component (210) includes a sleeve (2101) fixed to the side wall of the push block (208). A locking rod (2102) extending outward is slidably disposed inside the sleeve (2101). One end of the locking rod (2102) is inserted into the pad block (301), and a second return spring (2103) is positioned at a height between the other end of the locking rod (2102) and the inner wall of the sleeve (2101). A lever (2104) extending outward is fixed to the lower surface of the locking rod (2102). An movable opening (2105) is provided inside the sleeve (2101), and the lever (2104) passes through the movable opening (2105).

8. A gas stove burner with safety protection function according to claim 1, characterized in that: The support structure (4) includes a support plate (401) fixed to the outer wall of the baffle (105). A guide rod (402) and a buffer spring (403) are fixed on the upper surface of the support plate (401). An abutment pad (404) is fixed on the top side of the buffer spring (403). A through hole (204) is provided inside the limiting ear (203). The top end of the guide rod (402) passes through the abutment pad (404) and the inside of the through hole (204). The lower surface of the limiting ear (203) abuts against the upper surface of the abutment pad (404).

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