CN215935121U - Ceramic isolation support for heater - Google Patents
Ceramic isolation support for heater Download PDFInfo
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- CN215935121U CN215935121U CN202122610587.6U CN202122610587U CN215935121U CN 215935121 U CN215935121 U CN 215935121U CN 202122610587 U CN202122610587 U CN 202122610587U CN 215935121 U CN215935121 U CN 215935121U
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- heater
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Abstract
The utility model discloses a ceramic isolation support for a heater, which comprises a support body, wherein an isolation ceramic part is sleeved on the upper part of the support body, the lower part of the support body is provided with two leg parts which are arranged in parallel relatively, a transverse supporting part is arranged between the two leg parts, two ends of the transverse supporting part are provided with oblique parts, the top end of the oblique part is provided with a vertical part, the isolation ceramic part comprises a heater ring bearing part and an isolation part, the isolation parts are arranged at two ends of the heater ring bearing part, the heater ring bearing part and the isolation parts are vertically arranged, two ends of the surface of the heater ring bearing part are provided with through hole parts, and the inner surface of the isolation part is provided with a groove part; the utility model has the advantages that: when the heater is deformed, the heater cannot be in direct contact with the isolation support due to the existence of the isolation ceramic part, so that ignition and discharge are avoided, the heater is protected, and the service life of the heater is prolonged.
Description
Technical Field
The utility model belongs to the technical field of a plate heater assembly, and particularly relates to a ceramic isolation support for a heater.
Background
The sheet heater is an indispensable core component of the MOCVD equipment and is high in price, MOCVD equipment manufacturers in the prior art adopt heating schemes of the sheet heater, but the sheet heater is difficult to deform after being baked at high temperature in the design field of heaters all the time.
For example, after the middle ring heater is deformed, the heater ring and the ring are easy to contact, short circuit and ignition discharge are generated, and the heater is damaged. With the continuous shrinkage of the process program, the use requirement of the heater is higher and higher, and the temperature rise and drop rate is close to the limit value, so the abnormal frequency of the short circuit and the ignition discharge of the heater occurs.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcome the above limitations and to provide a ceramic isolation bracket for a heater, wherein when the heater deforms, the heater does not directly contact the isolation bracket due to the existence of the isolation ceramic portion, thereby preventing sparking and protecting the heater, and prolonging the service life of the heater.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a support is kept apart to pottery for heater, which comprises a bracket body, support body upper portion cover is equipped with keeps apart ceramic portion, support body lower part is two shank of relative parallel arrangement, be equipped with horizontal supporting part between two shank, horizontal supporting part both ends are equipped with the slant, the slant top is equipped with vertical portion, it includes heater circle load-bearing part and isolation portion to keep apart ceramic portion, isolation portion sets up the both ends at heater circle load-bearing part, be perpendicular setting between heater circle load-bearing part and the isolation portion, heater circle load-bearing part surface both ends are equipped with through-hole portion, the isolation portion internal surface is equipped with concave part.
Preferably, the upright portion passes out of the through hole portion, the upright portion abuts against the outside of the recessed groove portion, and the top end of the upright portion is flush with the top end of the recessed groove portion.
Preferably, an inclined reinforcing part is provided between the inclined part and the vertical part, and one end of the inclined reinforcing part is located on the surface of the lateral support part.
Preferably, the bottoms of the two sides of the heater ring bearing part are provided with bulges.
In summary, the utility model has the following advantages: aiming at the position of the heater where sparking and discharging frequently occur, the bracket of the heater is designed and the insulating ceramic outer sleeve is installed, when the heater deforms, the heater cannot be in direct contact with the isolating bracket due to the existence of the isolating ceramic part, so that the sparking and discharging are avoided, the heater is protected, the service life of the heater is prolonged, and the service life can be prolonged to more than 1 year from about 6 months.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
reference numbers in the figures: 1-bracket body, 2-isolation ceramic part, 3-two leg parts, 4-transverse supporting part, 5-oblique part, 6-vertical part, 7-heater ring bearing part, 8-isolation part, 9-through hole part, 10-groove part, 11-oblique strengthening part and 12-protrusion.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in figures 1 and 2, the utility model provides a ceramic isolation bracket for a heater, which comprises a bracket body 1, wherein an isolation ceramic part 2 is sleeved at the upper part of the bracket body 1, two leg parts 3 which are arranged in parallel relatively are arranged at the lower part of the bracket body 1, the two leg parts 3 are used for supporting a heater ring body, a transverse supporting part 4 is arranged between the two leg parts 3 and is used for supporting and fixing the whole bracket body 1, oblique parts 5 are arranged at two ends of the transverse supporting part 4, the oblique parts 5 extend upwards and are provided with vertical parts 6 at the top ends, the distance between the vertical parts 6 is set as the width of the heater ring body, the isolation ceramic part 2 comprises a heater ring bearing part 7 and isolation parts 8, the isolation parts 8 are arranged at two ends of the heater ring bearing part 7, the heater ring bearing part 7 and the isolation parts 8 are vertically arranged, through hole parts 9 are arranged at two ends of the surface of the heater ring bearing part 7, the inner surface of the isolation part 8 is provided with a groove part 10, and the isolation part 8 is used for isolating the heater rings.
Claims (4)
1. The utility model provides a support is kept apart to pottery for heater, includes support body (1), its characterized in that: support body (1) upper portion cover is equipped with keeps apart ceramic portion (2), two shank (3) that support body (1) lower part is relative parallel arrangement, be equipped with horizontal supporting part (4) between two shank (3), horizontal supporting part (4) both ends are equipped with slant portion (5), slant portion (5) top is equipped with vertical portion (6), keep apart ceramic portion (2) including heater circle supporting part (7) and isolation part (8), isolation part (8) set up the both ends at heater circle supporting part (7), be perpendicular setting between heater circle supporting part (7) and isolation part (8), heater circle supporting part (7) surface both ends are equipped with through-hole portion (9), isolation part (8) internal surface is equipped with concave part (10).
2. The ceramic spacer bracket for a heater according to claim 1, wherein: the vertical part (6) penetrates out of the through hole part (9), the vertical part (6) leans against the outer side of the groove part (10), and the top end of the vertical part (6) is flush with the top end of the groove part (10).
3. The ceramic spacer bracket for a heater according to claim 1, wherein: an oblique reinforcing part (11) is arranged between the oblique part (5) and the vertical part (6), and one end of the oblique reinforcing part (11) is located on the surface of the transverse supporting part (4).
4. The ceramic spacer bracket for a heater according to claim 1, wherein: the bottoms of the two sides of the heater ring bearing part (7) are provided with bulges (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610587.6U CN215935121U (en) | 2021-10-28 | 2021-10-28 | Ceramic isolation support for heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122610587.6U CN215935121U (en) | 2021-10-28 | 2021-10-28 | Ceramic isolation support for heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215935121U true CN215935121U (en) | 2022-03-01 |
Family
ID=80403850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122610587.6U Active CN215935121U (en) | 2021-10-28 | 2021-10-28 | Ceramic isolation support for heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215935121U (en) |
-
2021
- 2021-10-28 CN CN202122610587.6U patent/CN215935121U/en active Active
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