Panel fixing plate and stove thereof

Abstract

The panel fixing plate comprises an annular top plate, at least one adjusting hole and at least one positioning part are arranged on the annular top plate, the positioning part comprises a positioning hole and at least two open holes, all the open holes are formed in the periphery of the positioning hole at intervals in the circumferential direction, and the annular top plate is provided with at least one adjusting hole and at least one positioning part. A positioning flange extending downwards is fixedly arranged on the hole wall, close to the positioning hole, of each open hole; and the annular side plate is fixedly connected to the bottom or the outer periphery of the annular top plate. According to the panel fixing plate disclosed by the utility model, the problem that the panel fixing plate is easy to deviate when the cooker panel is placed is solved, and meanwhile, the hidden dangers that a valve body is broken and the cooker panel bursts due to the movement of the cooker panel in the transportation process are reduced.

Description

Technical Field

[0001] This utility model relates to the field of stove technology, and in particular to a panel fixing plate and the stove thereof. Background Technology

[0002] The cooktop panel is directly fixed to the drip tray, but there is a gap between the drip tray and the panel. During long-distance transportation, the panel may shift, causing it to crack and the valve body to break. After-sales service personnel need to disassemble the panel for repairs due to cracking, increasing repair costs. Furthermore, during user operation, a broken valve body could cause gas leaks, leading to a quality incident.

[0003] To solve the above problems, a fixing plate is added between the liquid collection tray and the panel. This plate needs to be locked to the furnace head through its through-holes. During installation, the fixing plate is prone to misalignment when placed on the panel, causing the through-holes in the liquid collection tray and the fixing plate to not align. This requires manual adjustment of the fixing plate, severely impacting workshop production efficiency. Furthermore, when the fixing plates are stacked together, they are difficult to separate, also requiring manual separation, significantly affecting workshop production efficiency and hindering automation.

[0004] As market competition intensifies, the material costs of products will gradually decrease. However, if the material of the fixing plate used to secure the liquid collection tray and the panel is directly thinned, there is a risk of displacement of the liquid collection tray and the panel, which will seriously affect the quality of the product and the user experience. Summary of the Invention

[0005] This utility model aims to at least partially solve one of the problems existing in the prior art. To this end, this utility model proposes a panel fixing plate, which effectively solves the problem of easy misalignment of the panel fixing plate when the stove panel is placed, and at the same time reduces the risk of valve body breakage and stove panel explosion caused by stove panel movement during transportation. This utility model also provides a stove.

[0006] The panel fixing plate provided above is achieved through the following technical solution:

[0007] A panel fixing plate includes: an annular top plate having at least one adjustment hole and at least one positioning part, the positioning part including a positioning hole and at least two openings, all of the openings being circumferentially spaced around the positioning hole, and a downwardly extending positioning flange being fixed to the hole wall of each opening near the positioning hole; and an annular side plate fixedly connected to the bottom or outer periphery of the annular top plate.

[0008] In some embodiments, the positioning flange is a trapezoid or triangle with a larger upper end and a smaller lower end, and the opening is a trapezoid or triangle with a larger end near the positioning hole and a smaller end near the other.

[0009] In some embodiments, the positioning flange is formed by bending down a part of the annular top plate after being cut away from the annular top plate, and the adjusting hole is formed by bending down the positioning flange after being cut away from the annular top plate.

[0010] In some embodiments, the adjusting hole is an oval hole or a waist-shaped hole.

[0011] In some embodiments, a pressing part is arranged between the annular side plate and the annular top plate, or a pressing part is arranged on the annular top plate / annular side plate.

[0012] In some embodiments, the pressing part comprises at least one of a first pressing part, a second pressing part and a third pressing part.

[0013] In some embodiments, the arc length of the first pressing part > the arc length of the second pressing part > the arc length of the third pressing part.

[0014] In some embodiments, the pressing part is integrally formed by punching down a part of the annular side plate radially outer end and a part of the annular top plate upper end.

[0015] According to the above-mentioned stove, the technical scheme is realized by:

[0016] A stove comprises a shell assembly comprising a stove bottom shell and a stove panel, the stove panel is arranged on the top of the stove bottom shell, and a mounting hole is arranged on the stove panel; a burner assembly is arranged in the shell assembly, and the upper end of the burner assembly penetrates through the mounting hole and protrudes from the top of the stove panel; a liquid containing disc is arranged outside the upper end of the burner assembly and on the top of the stove panel; a panel fixing plate as described above is arranged outside the upper end of the burner assembly and on the bottom of the liquid containing disc, and the annular side plate is arranged between the outer wall of the upper end of the burner assembly and the hole wall of the mounting hole; a first lug extending outward is arranged on the outer wall of the burner assembly corresponding to the positioning part, the first lug is arranged on the bottom of the annular top plate and is inserted between the positioning flanges of the positioning part, and the first lug is detachably connected to the positioning hole of the positioning part and the liquid containing disc through a first fastener; a second lug extending outward is arranged on the outer wall of the burner assembly corresponding to the adjusting hole, the second lug is arranged on the bottom of the annular top plate, and the second lug is detachably connected to the adjusting hole and the liquid containing disc through a second fastener.

[0017] In some embodiments, an orifice rubber ring is further arranged outside the panel fixing plate and between the liquid containing disc and the stove panel.

[0018] Compared with the prior art, the stove has at least the following beneficial effects:

[0019] The panel fixing plate of the utility model discloses, through setting adjusting hole and positioning portion on annular top plate, with this guarantee that panel fixing plate will not be off normal position when stove panel is placed, it is favorable to improve production efficiency, in addition, through setting annular side plate at the bottom or outer periphery of annular top plate, with this can reduce the hidden danger of valve body fracture and stove panel burst caused by stove panel movement in the transportation process, eliminate quality accident. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic view of panel fixing plate in the utility model embodiment;

[0021] Figure 2 It is the plan view of panel fixing plate in the utility model embodiment;

[0022] Figure 3 It is Figure 2 The sectional view of AA direction in;

[0023] Figure 4 It is the schematic view when panel fixing plate and panel fixing plate are stacked in the utility model embodiment;

[0024] Figure 5 It is the explosion view of stove in the utility model embodiment;

[0025] Figure 6 It is the structure schematic view of stove in the utility model embodiment;

[0026] Figure 7 It is the explosion view of furnace head subassembly and panel fixing plate in the utility model embodiment;

[0027] Figure 8 It is the structure schematic view when panel fixing plate is installed in furnace head subassembly in the utility model embodiment;

[0028] Figure 9 It is the bottom view when panel fixing plate is installed in furnace head subassembly in the utility model embodiment.

[0029] In the drawing: 1-panel fixing plate, 11-annular top plate, 111-adjusting hole, 1121-positioning hole, 1122-opening, 1123-positioning flange, 1131-first pressure type, 1132-second pressure type, 1133-third pressure type, 12-annular side plate;21-stove bottom shell, 22-stove panel, 221-mounting hole;3-furnace head subassembly, 311-first lug, 312-second lug;4-liquid container;5-orifice rubber ring. DETAILED DESCRIPTION

[0030] The following embodiments are used to illustrate the present application, but the present application is not limited to these embodiments. Modifications to the specific embodiments of the present application or equivalent replacements to some technical features without departing from the spirit of the present application should be included in the technical solution range claimed by the present application.

[0031] Embodiment 1

[0032] Reference Figures 1-3 The present embodiment provides a panel fixing plate 1 applied to a stove, which comprises a ring-shaped top plate 11 provided with at least one adjusting hole 111 and at least one positioning part (not shown in the figure), the positioning part is used for quickly pre-positioning the panel fixing plate 1 on a burner assembly 3 of the stove 1 to prevent the panel fixing plate 1 from being deviated. The positioning part comprises a positioning hole 1121 and at least two openings 1122, all the openings 1122 are circumferentially arranged on the periphery of the positioning hole 1121, and a downwardly extending positioning flange 1123 is fixedly arranged on the hole wall of each opening 1122 close to the positioning hole 1121, so as to facilitate the cooperation of the positioning flange 1123 on the at least two openings 1122 with the first lug 311 on the burner assembly 3 (see Figure 8 ), so as to reliably and quickly limit and fix the panel fixing plate 1 on the burner assembly 3 of the stove 1, effectively ensure that the panel fixing plate 1 will not be deviated when the stove panel 22 is placed, so that the adjusting hole 111 and the positioning hole 1121 will not be moved, and ensure that the liquid container installation foot screw hole on the burner assembly, the adjusting hole 111 / positioning hole 1121 of the panel fixing plate 1, and the via hole of the liquid container can be aligned, thereby improving the production efficiency.

[0033] In addition, the panel fixing plate 1 further comprises a ring-shaped side plate 12 fixedly connected to the bottom or the outer periphery of the ring-shaped top plate 11. In the present embodiment, the ring-shaped side plate 12 is integrally downwardly bent from the radial outer end of the ring-shaped top plate 11, so that under the action of the ring-shaped side plate 12, the hidden danger of valve body fracture and glass panel burst caused by movement of the stove panel 22 during transportation can be reduced, quality accidents can be eliminated, and maintenance costs can be reduced.

[0034] In the present embodiment, the ring-shaped top plate 11 is provided with two adjusting holes 111 and two positioning parts, the positioning parts and the adjusting holes 111 are arranged in a staggered manner along the circumferential direction of the ring-shaped top plate 11, the number of openings 1122 is two, and the two openings are arranged on the opposite outer sides of the positioning hole 1121 in the circumferential direction, so that the two positioning flanges 1123 are also arranged on the opposite outer sides of the positioning hole 1121 in the circumferential direction, so that under the action of the two positioning parts, the positioning effect of the panel fixing plate 1 is further improved, and the circumferential rotation of the panel fixing plate 1 relative to the burner assembly 3 of the stove is effectively prevented.

[0035] Specifically, the positioning flange 1123 is trapezoidal or triangular with a large upper end and a small lower end to improve the elastic deformation capacity of the free end of the positioning flange 1123 and ensure that the positioning flange 1123 can play a guiding and positioning role; correspondingly, the opening 1122 is trapezoidal or triangular with one end close to the positioning hole 1121 being large and the other end being small. In this embodiment, the positioning flange 1123 is formed by cutting and separating part of the annular top plate 11 from the annular top plate 11 and then bending downward, and the opening 1122 is formed by cutting and separating the positioning flange 1123 from the annular top plate 11 and then bending downward, so as to facilitate the rapid processing and forming of the positioning flange 1123, and at the same time, the positioning flange 1123 has elastic deformation capacity and plays a guiding and positioning role, ensuring that at least two positioning flanges 1123 on the positioning portion can cooperate with different sizes of the first lugs 311 on the burner head assembly 3, and improving the adaptability or universality of the positioning portion on the panel fixing plate 1.

[0036] Specifically, the adjusting hole 111 is an oval hole or a waist-shaped hole, so that even if the panel fixing plate 1 is slightly offset, the liquid container installation foot screw hole on the burner head assembly, the adjusting hole 111 of the panel fixing plate 1, and the via hole of the liquid container can still be effectively matched, thereby improving production efficiency.

[0037] In this embodiment, the annular top plate 11 is a flat plate that can be attracted by a suction cup or other equipment, so as to facilitate automatic placement of the panel fixing plate 1 into the burner head assembly 3, thereby effectively improving the realization of automatic production of the product.

[0038] Reference Figures 1-4 Further, a profiling portion is arranged between the annular side plate 12 and the annular top plate 11, or a profiling portion is arranged on the annular top plate 11 / annular side plate 12 (not shown in the figure), so as to strengthen the strength of the panel fixing plate 1 and effectively ensure the quality of the panel fixing plate 1. In addition, under the cooperation of the positioning flange 1123 of the positioning portion and the profiling portion, the panel fixing plate 1 can maintain a gap when stacked with another panel fixing plate 1, which facilitates the separation of the panel fixing plate by workers and improves production efficiency.

[0039] Specifically, the profiling portion includes at least one of a first profiling 1131, a second profiling 1132, and a third profiling 1133, wherein the arc length of the first profiling 1131 > the arc length of the second profiling 1132 > the arc length of the third profiling 1133. In this embodiment, the profiling portion is integrally formed downward by radial outer end of the annular side plate 12 and the upper end of the annular top plate 11, so as to facilitate rapid processing and forming, and at the same time, improve the overall strength of the panel fixing plate.

[0040] Embodiment 2

[0041] Reference Figures 5-9The embodiment provides a stove, which comprises a shell assembly, a burner assembly 3, a liquid containing tray 4 and a panel fixing plate as described in embodiment 1. The shell assembly comprises a stove bottom shell 21 and a stove panel 22, the stove panel 22 is arranged on the top of the stove bottom shell 21, and a mounting hole 221 is formed in the stove panel 22. The burner assembly 3 is arranged in the shell assembly, and the upper end of the burner assembly 3 penetrates through the mounting hole 221 and protrudes from the top of the stove panel 22. The liquid containing tray 4 is sleeved on the upper end of the burner assembly 3 and located on the top of the stove panel 22. The annular top plate 11 of the panel fixing plate 1 is sleeved on the upper end of the burner assembly 3 and located on the bottom of the liquid containing tray 4, and the annular side plate 12 of the panel fixing plate 1 is arranged between the outer side wall of the upper end of the burner assembly 3 and the hole wall of the mounting hole 221.

[0042] In the embodiment, the first lug 311 extending outward is arranged on the outer side wall of the burner assembly 3 at the position corresponding to the positioning part, the first lug 311 is located on the bottom of the annular top plate 11 and is inserted between the positioning flanges 1123 of the positioning part, so that the panel fixing plate 1 is quickly positioned on the burner assembly 3, the first lug 311 is detachably connected with the positioning hole 1121 of the positioning part and the liquid containing tray 4 through the first fastener (for example, a screw), when the first fastener (for example, a screw) is vertically arranged from top to bottom in the through hole of the liquid containing tray 4, the positioning hole 112 of the panel fixing plate 1 and the screw hole on the first lug 311 and is fastened with the first lug, so that the liquid containing tray 4, the panel fixing plate 1 and the burner assembly 3 are detachably connected as a whole. In addition, the second lug 312 extending outward is arranged on the outer side wall of the burner assembly 3 at the position corresponding to the adjusting hole 111, the second lug 312 is located on the bottom of the annular top plate 11 of the panel fixing plate 1, and the second lug 312 is detachably connected with the adjusting hole 111 and the liquid containing tray 4 through the second fastener. It can be seen that, by adding the panel fixing plate 1 between the stove panel 22 and the liquid containing tray 4, and detachably connecting the panel fixing plate 1, the burner assembly 3 and the liquid containing tray 4 as a whole, the hidden danger of valve body fracture and glass panel burst caused by movement of the stove panel 22 in the transportation process is effectively reduced, and the positioning flanges 1123 and the adjusting hole 111 arranged on the panel fixing plate 1 ensure that the panel fixing plate 1 will not be deviated when the stove panel 22 is placed.

[0043] Reference Figures 5-6 Further, the stove further comprises an orifice rubber ring 5, the orifice rubber ring 5 is sleeved outside the panel fixing plate and located between the liquid containing tray 4 and the stove panel 22, so that the liquid containing tray 4 and the stove panel 22 are in soft contact.

[0044] The above only describes some embodiments of the utility model. For ordinary skilled persons in the art, without departing from the creative concept of the utility model, a number of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. A panel fixing plate characterized by, The ring-shaped top plate (11) is provided with at least one adjusting hole (111) and at least one positioning part, the positioning part comprises a positioning hole (1121) and at least two open holes (1122), all the open holes (1122) are circumferentially spaced apart and arranged on the periphery of the positioning hole (1121), and a positioning flange (1123) extending downward is fixedly arranged on the hole wall of each open hole (1122) close to the positioning hole (1121); and The ring-shaped side plate (12) is fixedly connected to the bottom or the outer periphery of the ring-shaped top plate (11). The positioning flange (1123) is trapezoidal or triangular with a large upper end and a small lower end, and the open hole (1122) is trapezoidal or triangular with a large end close to the positioning hole (1121) and a small end.

2. A panel fixing plate according to claim 1, wherein The positioning flange (1123) is formed by cutting and separating part of the ring-shaped top plate (11) from the ring-shaped top plate (11) and then bending downward, and the open hole (1122) is formed by cutting and separating the positioning flange (1123) from the ring-shaped top plate (11) and then bending downward.

3. A panel fixing plate according to claim 1 or 2, characterised in that The adjusting hole (111) is an oval hole or a waist-shaped hole.

4. The panel fixing plate according to claim 1, wherein A profiling part is arranged between the ring-shaped side plate (12) and the ring-shaped top plate (11), or a profiling part is arranged on the ring-shaped top plate (11) / the ring-shaped side plate (12).

5. A panel fixing plate according to claim 1 or 2 or 4, wherein The profiling part comprises at least one of a first profiling (1131), a second profiling (1132) and a third profiling (1133).

6. A panel fixing plate according to claim 5, wherein The arc length of the first profiling (1131) is greater than the arc length of the second profiling (1132), and the arc length of the second profiling (1132) is greater than the arc length of the third profiling (1133).

7. A panel fixing plate according to claim 6, wherein The profiling part is integrally formed by downward stamping of part of the radial outer end of the ring-shaped side plate (12) and part of the upper end of the ring-shaped top plate (11).

8. A panel fixing plate according to claim 5, wherein The shell assembly comprises a stove bottom shell (21) and a stove panel (22), the stove panel (22) is arranged on the top of the stove bottom shell (21), and a mounting hole (221) is arranged on the stove panel (22); 9. A hob, characterized in that The burner assembly (3) is arranged in the shell assembly, and the upper end of the burner assembly (3) penetrates through the mounting hole (221) and protrudes from the top of the stove panel (22); The liquid container (4) is arranged on the outer end of the upper end of the burner assembly (3) and located on the top of the stove panel (22); According to any one of claims 1-8, the ring-shaped top plate (11) is arranged on the outer end of the upper end of the burner assembly (3) and located on the bottom of the liquid container (4), and the ring-shaped side plate (12) is arranged between the outer side wall of the upper end of the burner assembly (3) and the hole wall of the mounting hole (221); The first lug (311) is arranged on the outer side wall of the burner assembly (3) and extends outward, the first lug (311) is located on the bottom of the ring-shaped top plate (11) and inserted between the positioning flanges (1123) of the positioning part, and the first lug (311) is detachably connected to the positioning hole (1121) of the positioning part and the liquid container (4) by the first fastener. ​ ​ A second lug (312) extending outward is protruded at the position corresponding to the adjusting hole (111) on the outer side wall of the furnace head assembly (3), the second lug (312) is located at the bottom of the annular top plate (11), and it is detachably connected with the adjusting hole (111) and the liquid containing disc (4) through a second fastener.

10. A hob according to claim 9, characterised in that A hole rubber ring (5) is also included, which is sleeved outside the panel fixing plate and located between the liquid containing disc (4) and the cooktop panel (22).

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