CN219955410U - Mounting and fixing structure for ceramic heater - Google Patents
Mounting and fixing structure for ceramic heater Download PDFInfo
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- CN219955410U CN219955410U CN202321444431.8U CN202321444431U CN219955410U CN 219955410 U CN219955410 U CN 219955410U CN 202321444431 U CN202321444431 U CN 202321444431U CN 219955410 U CN219955410 U CN 219955410U
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- ceramic heater
- ceramic
- heater
- mounting
- plate
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- 239000000919 ceramic Substances 0.000 title claims abstract description 178
- 238000010438 heat treatment Methods 0.000 claims description 55
- 235000014676 Phragmites communis Nutrition 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 11
- 238000010304 firing Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 235000021168 barbecue Nutrition 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A mounting and fixing structure for a ceramic heater comprises a heater supporting unit, a propping panel arranged on one side of the heater supporting unit, and at least one elastic piece arranged on the propping panel. The heater supporting unit includes a plurality of positioning plates and at least two carrier plates. Compared with the prior art, this a mounting fixed knot constructs for ceramic heater is through setting up the heater supporting element, supports the top panel, and set up ceramic heater with support the elastic component between the top panel for the firing equipment that has ceramic heater is in the transportation or falls down after, and this elastic component can absorb the impact force from ceramic heater, avoids exerting this impact force on the ceramic mount pad, thereby can avoid this ceramic mount pad follow drop or tear on the ceramic heater.
Description
Technical Field
The utility model belongs to the technical field of heating equipment assembly, and particularly relates to a mounting and fixing structure for a ceramic heater.
Background
Ceramic heaters are a common type of heating device commonly used in a heating furnace or barbecue oven to provide heat to the furnace as a heating element. The ceramic heater comprises a ceramic heating body, a heating surface arranged on one side of the ceramic heating body, and a ceramic mounting seat sintered on the other side of the ceramic heater. The ceramic mounting seat is provided with a plurality of wire outlet holes and a clamping groove. When the ceramic heater is installed, the heating surface of the ceramic heater faces to a required direction, and the ceramic installation seat passes through the positioning hole on the installation plate and is clamped on the installation plate, so that the ceramic heater is hung on the positioning hole of the installation plate. Because the installation mode of the hoisting can not effectively relieve the external impact force, the ceramic installation seat is often separated from the ceramic heater in the transportation process or after falling, and the ceramic heater is damaged.
The following is a specific embodiment of a mounting structure in the prior art, and as shown in fig. 1, a conventional mounting structure 50 includes a fixing plate 51, a spring plate 52 and a fixing insert 53, which are respectively sleeved on the ceramic mounting base in sequence. The fixing plate 51 may be part of a heating furnace or a barbecue oven for carrying a ceramic heater. As shown in fig. 5, the ceramic heater 30 includes a ceramic heating body 31, and a ceramic mount 32 provided on the ceramic heating body 31. The ceramic mounting base 32 is provided with a wire outlet 34 and a clamping groove 35. The ceramic mounting base 32 is inserted into the fixing plate 51 during mounting, and the fixing insert 53 is inserted into the clamping groove 35. The spring plate 52 is disposed between the fixing plate 51 and the fixing insert 53, and abuts against the fixing plate 51 and the fixing insert 53, so as to play a role in buffering when the ceramic mounting base 32 vibrates up and down. When the ceramic mount 32 receives an impact force perpendicular to the ceramic mount 32, the spring plate 52 is compressed to deform, thereby absorbing the impact force from the ceramic mount 32 and buffering the impact force.
However, the existing installation mode can concentrate the stress position of the ceramic heater 30 on the ceramic mounting seat 32, and the strength of the joint between the ceramic mounting seat 32 and the ceramic heater 30 is weak because the ceramic mounting seat 32 is sintered on the ceramic heater 30. During transportation or after dropping, when impacted, the ceramic mount 32 may fall off the ceramic heater, causing cracking damage to the ceramic heater 30.
Disclosure of Invention
In view of the above, the present utility model provides a mounting and fixing structure for a ceramic heater to solve the problem that the ceramic heater is damaged during transportation or after dropping.
The utility model provides a mounting and fixing structure for a ceramic heater, the ceramic heater includes a ceramic heating body, a ceramic fixing base that sets up in ceramic heating body one side. The mounting and fixing structure for the ceramic heater comprises a heater supporting unit, a propping panel arranged on one side of the heater supporting unit, and at least one elastic piece arranged on the propping panel. The ceramic heater is disposed between the heater supporting unit and the abutment panel. The elastic piece and the ceramic heater are mutually propped against each other. The heater supporting unit includes a plurality of positioning plates and at least two carrier plates. The positioning plates are respectively arranged around the ceramic heater and are abutted against the side surfaces of the ceramic heater. The bearing plate is horizontally arranged at the bottom of the ceramic heater and the ceramic heater is propped against the bearing plate. The propping panel and the bearing plate are respectively arranged at two sides of the ceramic heater. The elastic piece is arranged between the propping panel and the ceramic heater to buffer the impact force from the ceramic heater.
Further, the heater supporting unit comprises a bottom plate and a heating surface clearance gap formed in the bottom plate, the positioning plates are respectively arranged around the heating surface clearance gap, and the bearing plate is arranged in the heating surface clearance gap.
Further, the top supporting plate comprises a top supporting plate body, a plurality of bending parts which are arranged around the top supporting plate body, and a plurality of mounting parts which are arranged at the tail ends of the bending parts and are parallel to the top supporting plate body, wherein the mounting parts are fixedly connected with the bottom plate so as to form a cavity between the top supporting plate and the heater supporting unit.
Further, the heater supporting unit comprises a mounting plate arranged on one side of the positioning plate, and the bearing plate and the mounting plate are respectively arranged on two sides of the positioning plate and are respectively positioned on the upper side and the lower side of the ceramic heater.
Further, the height of the positioning plate is smaller than the interval distance between the bearing plate and the abutting surface plate.
Further, the elastic piece comprises an elastic reed and an elastic piece mounting hole formed in the elastic reed, bending is arranged at two ends of the elastic reed, and an arc-shaped propping portion is arranged at the tail end of the bending.
Further, the elastic piece is detachably mounted on the abutting panel through a blind rivet.
Compared with the prior art, the mounting and fixing structure for the ceramic heater provided by the utility model has the advantages that the heater supporting unit, the propping panel and the elastic piece arranged between the ceramic heater and the propping panel are arranged, so that the elastic piece can absorb the impact force from the ceramic heater in the transportation process or after falling down of the heating equipment with the ceramic heater, and the impact force is prevented from being applied to the ceramic mounting seat, so that the ceramic mounting seat can be prevented from falling off or tearing off from the ceramic heater. Specifically, the heater supporting unit includes a plurality of positioning plates abutting against the side edges of the ceramic heater, so that the position of the ceramic heater on the horizontal plane can be fixed. Through setting up the loading board, ceramic heating member is placed on the loading board, and the opposite side of this ceramic heating member is provided with and supports top panel and sets up the elastic component between top panel and ceramic heater to fixed this ceramic heater in the ascending position of vertical direction, and then need not to pass through this ceramic heater is fixed to the ceramic mount pad. Therefore, when the ceramic heater is transported or fallen down, the elastic piece can absorb the impact force from the ceramic heater, so that the ceramic mounting seat is not applied with additional impact force, the ceramic mounting seat can be prevented from being separated from the ceramic heater, and the ceramic heater can be prevented from being damaged.
Drawings
Fig. 1 is a schematic structural view of a mounting and fixing structure in the prior art.
Fig. 2 is a schematic structural view of a mounting and fixing structure for a ceramic heater according to a first embodiment of the present utility model.
Fig. 3 is an exploded view of the mounting fixture for the ceramic heater of fig. 1.
Fig. 4 is a cross-sectional view of the mounting fixture for the ceramic heater of fig. 1.
Fig. 5 is a schematic structural view of the ceramic heater of the mounting fixture structure for the ceramic heater of fig. 1.
Fig. 6 is a schematic structural view of another view of the ceramic heater of the mounting fixture structure for the ceramic heater of fig. 1.
Fig. 7 is a schematic structural view of a mounting and fixing structure for a ceramic heater according to a second embodiment of the present utility model.
Fig. 8 is an exploded view of the mounting fixture for the ceramic heater of fig. 7.
Fig. 9 is a cross-sectional view of the mounting fixture for the ceramic heater of fig. 7.
Fig. 10 is a schematic structural view of a heater supporting unit of the mounting fixing structure for a ceramic heater of fig. 7.
Detailed Description
Specific embodiments of the present utility model are described in further detail below. It should be understood that the description herein of the embodiments of the utility model is not intended to limit the scope of the utility model.
Fig. 2 to 5 are schematic structural views of a mounting and fixing structure for a ceramic heater according to a first embodiment of the present utility model. The mounting and fixing structure for the ceramic heater includes at least one heater supporting unit 10, a top supporting plate 20 connected to the heater supporting unit 10, and a plurality of elastic members 40 provided on the top supporting plate 20. The mounting and fixing structure for the ceramic heater further includes other functional modules such as a mounting structure provided on the heater supporting unit 10 for mounting on a furnace body, etc., which should be a technology known to those skilled in the art, and will not be described in detail herein.
The present mounting structure for a ceramic heater is used for mounting and fixing at least one ceramic heater 30. As is well known, the ceramic heater 30 includes a ceramic heating body 31, a ceramic mount 32 provided on the ceramic heating body 31, and a heating surface 33 provided on one side of the ceramic heating body 31. The ceramic mounting base 32 is provided with a wire outlet 34 and a clamping groove 35. The ceramic heater 30 is conventional per se and will not be described in detail herein.
The heater supporting unit 10 comprises a bottom plate 11, at least one heating surface clearance gap 12 formed on the bottom plate 11, a plurality of positioning plates 13 arranged on the bottom plate 11, and at least two bearing plates 14 connected with the positioning plates 13.
It should be noted that, the installation and fixing structure of the ceramic heater provided by the utility model is arranged at one side of the heating furnace, and the bottom plate 11 can be fixedly connected with the furnace body of the heating furnace, so that the heater supporting unit 10 is arranged on the furnace body of the heating furnace. In this embodiment, the heat generating surface 33 of the ceramic heater 30 and the heat generating surface clearance gap 12 are rectangular. The heat generating surface avoidance notch 12 is used for avoiding the heat generating surface 33, so that heat radiated by the heat generating surface 33 is emitted. The positioning plate 13 is vertically arranged on the bottom plate 11 and surrounds the heating surface clearance gap 12. The bearing plate 14 is arranged in the heating surface gap 12. The number of the positioning plates 13 is four, and the positioning plates are respectively arranged on four sides of the heating surface clearance gap 12. The four positioning plates 13 are respectively abutted against the four sides of the ceramic heating body 31, thereby restricting the movement of the ceramic heater 30 in the horizontal direction, i.e., fixing the position of the ceramic heater 30 in the horizontal plane. In this embodiment, the number of the carrying boards 14 is four, and the carrying boards are respectively disposed at four corners of the heat generating surface clearance gap 12. The carrying plate 14 is used for carrying the ceramic heating body 31.
The top panel 20 includes a top panel body 21 and at least one avoidance hole 22 formed in the top panel body 21. The top panel body 21 further includes a plurality of bending portions 23 disposed at edges of the top panel 21, and a plurality of mounting portions 24 disposed at ends of the bending portions 23 and parallel to the top panel body 21. The mounting portion 24 is detachably connected to the base plate 11 by bolts, so that a cavity 25 is formed between the top-supporting panel body 21 and the base plate 11 to accommodate the ceramic heating body 31. The height of the bending part 23 is greater than that of the positioning plate 13, so that a space can be reserved for the vertical vibration of the ceramic heating body 31. The top-supporting plate 20 and the carrier plate 14 are respectively disposed at the upper and lower sides of the ceramic heating body 31, thereby restricting the position of the ceramic heater 30 in the vertical direction.
The elastic member 40 includes an elastic reed 41, and an elastic member mounting hole 42 provided on the elastic reed 41. The two ends of the elastic reed 41 are provided with bends 43, and the tail ends of the bends 43 are provided with arc-shaped propping parts 44. The elastic spring 41 is fixedly arranged on the abutting panel 20 through a blind rivet 45. The end of the circular arc-shaped abutting portion 34 abuts against one side of the ceramic heating body 31. When the ceramic heating body 31 is impacted upward, the ceramic heating body 31 will press the elastic reed 41, and the elastic reed 41 will deform to buffer the impact force. It is of course conceivable that the elastic member 40 may be another elastic member, and that the elastic member 40 may be a coil spring, one end of which is fixed to the abutment panel 20.
Compared with the prior art, the mounting and fixing structure for the ceramic heater provided by the utility model has the advantages that the heater supporting unit 10, the abutting panel 20 and the elastic piece 40 arranged between the ceramic heating body 31 and the abutting panel 20 enable the elastic piece 40 to absorb the impact force from the ceramic heating body 31 during transportation or after falling down of the heating equipment with the ceramic heater 30, and the impact force is prevented from being applied to the ceramic mounting seat 32, so that the ceramic mounting seat 32 can be prevented from falling off or tearing from the ceramic heating body 31. Specifically, the heater supporting unit 10 includes a plurality of positioning plates 13 abutting against the side edges of the ceramic heating body 31, so that the position of the ceramic heating body 31 on the horizontal plane can be fixed. By providing the carrier plate 14, the ceramic heater 30 is placed on the carrier plate 14, and the other side of the ceramic heater 31 is provided with the abutting panel 20 and the elastic member 40 disposed between the abutting panel 20 and the ceramic heater 31, thereby fixing the position of the ceramic heater 31 in the vertical direction, and further, the ceramic heater 30 is not required to be fixed by the ceramic mount 32. Also, as the elastic member 40 absorbs the impact force from the ceramic heater 30 during transportation or after falling, the ceramic mount 32 is not applied with additional impact force, so that the ceramic mount 32 is prevented from being separated from the ceramic heater 30, and thus the ceramic heater 30 is prevented from being damaged.
Fig. 6 to 10 are schematic structural views of a mounting and fixing structure for a ceramic heater according to a second embodiment of the present utility model. The mounting and fixing structure for a ceramic heater includes two heater supporting units 60, a top supporting plate 70 connected to the heater supporting units 60, a ceramic heater 80 disposed between the heater supporting units 60 and the top supporting plate 70, and a plurality of elastic members 90 disposed between the ceramic heater 80 and the top supporting plate 70.
The ceramic heater 80 and the elastic member 90 of the second embodiment are identical to those of the ceramic heater 30 and the elastic member 40 of the first embodiment, compared with those of the first embodiment. The heater supporting unit 60 and the top-abutting panel 70 in the second embodiment are different from the heater supporting unit 10 and the top-abutting panel 20 in the first embodiment, and therefore only the heater supporting unit 60 and the top-abutting panel 70 in the second embodiment are described in detail herein.
The heater supporting unit 60 includes a mounting plate 61, a plurality of positioning plates 62 provided at one side of the mounting plate 61, and two carrier plates 63 provided at least on the positioning plates 62. In this embodiment, the heater supporting unit 60 is directly fixed to the top panel 70 for saving materials and reducing weight. Thus, the mounting plate 61 may be attached to the top panel 70 by fasteners such as screws. The top panel 70 needs to be fixed on the furnace body. The positioning plate 62 is bent from the mounting plate 61 and forms a channel structure. In the present embodiment, there are two heater supporting units 60, so that there are two positioning plates 62, which can be abutted against the four side walls of the ceramic heating body 31, so that the position of the ceramic heating body 31 on the horizontal plane can be fixed. The bearing plate 63 and the mounting plate 61 are separately disposed at both sides of the positioning plate 62, so as to be respectively disposed at both upper and lower sides of the ceramic heater 80, thereby restricting the position of the ceramic heater 80 in the vertical direction. The height of the positioning plate 62 is greater than the height of the ceramic heating body of the ceramic heater 80, thereby providing a displacement space for the ceramic heater 80 in the vertical direction to cooperate with the elastic member 90 to buffer the impact force from the ceramic heater 80.
The top panel 70 includes a top panel body 71 and at least one clearance hole 72 formed in the top panel body 71. The top-supporting panel body 71 may be fixedly connected to a furnace body of the heating furnace such that when the heater supporting unit 60 is fixed to the top-supporting panel body 71, the heater supporting unit 60 is also fixed to the furnace body of the heating furnace such that the ceramic heater 80 is fixed to the furnace body.
The elastic member 90 has the same structure as the elastic member 40 of the first embodiment, and is not described herein again, and is also fixedly disposed on one side of the top panel body 71 by a blind rivet, so as to buffer impact force in the vertical direction.
The above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model, and any modifications, equivalent substitutions or improvements within the spirit of the present utility model are intended to be covered by the claims of the present utility model.
Claims (7)
1. The utility model provides a mounting and fixing structure for ceramic heater, ceramic heater includes a ceramic heating member, a ceramic fixing base that sets up in ceramic heating member one side, its characterized in that: the mounting and fixing structure for the ceramic heater comprises a heater supporting unit, a propping panel arranged on one side of the heater supporting unit, and at least one elastic piece arranged on the propping panel, wherein the ceramic heater is arranged between the heater supporting unit and the propping panel, the elastic piece and the ceramic heater are propped against each other, the heater supporting unit comprises a plurality of positioning plates and at least two bearing plates, the positioning plates are respectively arranged on the periphery of the ceramic heater and propped against the side surfaces of the ceramic heater, the bearing plates are horizontally arranged at the bottom of the ceramic heater and propped against the ceramic heater, the propping panel and the bearing plates are respectively arranged on two sides of the ceramic heater, and the elastic piece is arranged between the propping panel and the ceramic heater so as to buffer the impact force from the ceramic heater.
2. The mounting fixture for a ceramic heater according to claim 1, wherein: the heater supporting unit comprises a bottom plate and a heating surface clearance gap formed in the bottom plate, the positioning plates are respectively arranged around the heating surface clearance gap, and the bearing plate is arranged in the heating surface clearance gap.
3. The mounting fixture for a ceramic heater according to claim 2, wherein: the top supporting plate comprises a top supporting plate body, a plurality of bending parts which are arranged around the top supporting plate body, and a plurality of mounting parts which are arranged at the tail ends of the bending parts and are parallel to the top supporting plate body, wherein the mounting parts are fixedly connected with the bottom plate so as to form a cavity between the top supporting plate and the heater supporting unit.
4. The mounting fixture for a ceramic heater according to claim 1, wherein: the heater supporting unit comprises a mounting plate arranged on one side of the positioning plate, and the bearing plate and the mounting plate are respectively arranged on two sides of the positioning plate and are respectively positioned on the upper side and the lower side of the ceramic heating body.
5. The mounting fixture for a ceramic heater according to claim 3 or 4, wherein: the height of the positioning plate is smaller than the interval distance between the bearing plate and the abutting surface plate.
6. The mounting fixture for a ceramic heater according to claim 1, wherein: the elastic piece comprises an elastic reed and an elastic piece mounting hole formed in the elastic reed, bending is arranged at two ends of the elastic reed, and an arc-shaped propping portion is arranged at the tail end of the bending.
7. A mounting fixture for a ceramic heater according to claim 6, wherein: the elastic piece is detachably arranged on the propping panel through a self-plugging rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444431.8U CN219955410U (en) | 2023-06-07 | 2023-06-07 | Mounting and fixing structure for ceramic heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444431.8U CN219955410U (en) | 2023-06-07 | 2023-06-07 | Mounting and fixing structure for ceramic heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219955410U true CN219955410U (en) | 2023-11-03 |
Family
ID=88534758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321444431.8U Active CN219955410U (en) | 2023-06-07 | 2023-06-07 | Mounting and fixing structure for ceramic heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219955410U (en) |
-
2023
- 2023-06-07 CN CN202321444431.8U patent/CN219955410U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |