CN-224205262-U - Ceramic electric heater base with overheat protection

Abstract

The utility model discloses a ceramic electric heater base with overheat protection, and relates to the technical field of ceramic electric heaters. The ceramic electric heater comprises a disc, wherein a ceramic electric heater base is fixedly arranged in the disc, an electric box is fixedly arranged at the bottom of the disc, two groups of symmetrically distributed radiating holes are formed in the side wall surface of the ceramic electric heater base, and each group of radiating holes consists of a plurality of radiating holes uniformly formed in the side wall surface of the ceramic electric heater base. According to the utility model, the transmission assembly controls the flow guide assembly to rotate, so that two groups of radiating holes can be exposed or blocked, when the radiating holes are blocked, external dust can be prevented from entering, when the radiating holes are exposed, the cooling assembly can be started simultaneously to discharge hot air outwards, and then cold air is injected into equipment, thereby accelerating the cooling of the ceramic electric heater base, improving the cooling effect, reducing the fault risk of the ceramic electric heater base caused by overheating, and ensuring the service life of the equipment.

Inventors

• ZHOU JINLONG
• WANG FUYU
• ZHU YUANBING

Assignees

• 盐城科特电器有限公司

Dates

Publication Date

20260505

Application Date

20250528

Claims (6)

1. 1. The utility model provides a take overheat protection's ceramic electric heater base, a serial communication port, including disc (1), the inside fixed mounting of disc (1) has ceramic electric heater base (2), the bottom fixed mounting of disc (1) has electric box (3), the lateral wall face of ceramic electric heater base (2) is provided with two sets of symmetrical distribution's louvres (4), every louvre (4) of group is by a plurality of evenly seting up louvre (4) at ceramic electric heater base (2) lateral wall face constitute, the inside of disc (1) is provided with guide assembly (5) that are used for guiding the air current, the inside of disc (1) is provided with drive assembly (6) that are used for driving guide assembly (5) rotatory, the lateral wall face of disc (1) is provided with cooling assembly (7) that are used for radiating.
2. 2. The ceramic electric heater base with overheat protection according to claim 1, wherein the flow guiding component (5) comprises an arc plate (501), two symmetrically distributed arc plates (501) are arranged in the disc (1), arc frames (502) are fixedly arranged between two adjacent ends of the two arc plates (501), and the two arc plates (501) and the two arc frames (502) form an annular structure together.
3. 3. The ceramic electric heater base with overheat protection according to claim 2, wherein the diversion component (5) further comprises a first annular groove (503), the first annular groove (503) is formed on the side wall surface of the ceramic electric heater base (2), a circular ring (504) is movably installed in the first annular groove (503), and the circular ring (504) is fixedly installed in an annular structure formed by two arc plates (501) and two arc frames (502) together.
4. 4. The ceramic electric heater base with overheat protection according to claim 2, wherein the transmission assembly (6) comprises a second annular groove (601), the second annular groove (601) is formed in the inner bottom surface of the disc (1), the circular groove (602) is formed in the inner bottom surface of the disc (1), the gear ring (603) is fixedly arranged at the bottom of the annular structure formed by the two arc plates (501) and the two arc frames (502), the servo motor (605) is fixedly arranged in the electric box (3), the output end of the servo motor (605) extends to the gear (604) fixedly connected in the inner part of the disc (1), and the gear (604) is in meshed connection with the gear ring (603).
5. 5. The ceramic electric heater base with overheat protection according to claim 2, wherein the cooling assembly (7) comprises arc holes (701), two arc holes (701) are formed in the side wall surface of the disc (1), air guide boxes (702) are fixedly installed at positions of the side wall surface of the disc (1) corresponding to the two arc holes (701), two air draft fans (703) are installed on the right air guide box (702) in an embedded mode, and two air supply fans (704) are installed on the left arc hole (701) in an embedded mode.
6. 6. The ceramic electric heater base with overheat protection according to claim 5, wherein the bottom of each air guide box (702) is in the same plane as the bottom of the electric box (3) so as to be placed stably, the horizontal port of each air guide box (702) is matched with the adjacent arc hole (701), and each arc hole (701) is matched with the arc frame (502).

Description

Ceramic electric heater base with overheat protection Technical Field The utility model relates to the technical field of ceramic electric heaters, in particular to a ceramic electric heater base with overheat protection. Background The ceramic electric heater base is a core supporting structure of the ceramic electric heater. The ceramic material is adopted, so that the insulating heat resistance is good, the heating element can be stably borne, the heat is efficiently conducted, and the heater is ensured to stably work. Although the traditional ceramic electric heater base circuit system is provided with an overheat protection mechanism, when the operating temperature exceeds a safety threshold value, the ceramic electric heater base with overheat protection can be automatically powered off rapidly, so that equipment is prevented from being damaged due to overheat or safety accidents are avoided, heat can be dissipated, the ceramic electric heater base can still rely on a natural cooling mode, the cooling effect is slower, the fault occurrence risk is increased, the service life of the equipment is shortened, and the ceramic electric heater base with overheat protection is provided. Disclosure of Invention The utility model aims to solve the problem that the traditional ceramic electric heater base is low in efficiency in a natural cooling mode in the aspect of heat dissipation, and provides a ceramic electric heater base with overheat protection. The utility model adopts the following technical scheme for realizing the purposes: The utility model provides a take overheat protection's ceramic electric heater base, includes the disc, the inside fixed mounting of disc has ceramic electric heater base, the bottom fixed mounting of disc has the electric box, the lateral wall face of ceramic electric heater base is provided with two sets of symmetric distribution's louvres, every group louvre comprises a plurality of louvre of evenly seting up at ceramic electric heater base lateral wall face, the inside of disc is provided with the water conservancy diversion subassembly that is used for guiding the air current, the inside of disc is provided with the drive assembly that is used for driving the water conservancy diversion subassembly rotatory, the lateral wall face of disc is provided with the cooling module that is used for radiating. Further, the flow guide assembly comprises an arc-shaped plate, two symmetrically distributed arc-shaped plates are arranged in the disc, an arc-shaped frame is fixedly arranged between two adjacent ends of the two arc-shaped plates, and the two arc-shaped plates and the two arc-shaped frames form an annular structure together. Further, the flow guiding component further comprises a first annular groove, the first annular groove is formed in the side wall surface of the ceramic electric heater base, a circular ring is movably mounted in the first annular groove, and the circular ring is fixedly mounted in an annular structure formed by two arc plates and two arc frames. Further, the transmission assembly comprises a second annular groove, the second annular groove is formed in the inner bottom surface of the disc, the circular groove is formed in the inner bottom surface of the disc, a gear ring is fixedly installed at the bottom of the annular structure formed by the two arc plates and the two arc frames, a servo motor is fixedly installed in the electric box, the output end of the servo motor extends to the inner portion of the disc and is fixedly connected with a gear, and the gear is meshed with the gear ring. Further, the cooling assembly comprises arc holes, two arc holes are formed in the side wall surface of the disc, air guide boxes are fixedly mounted at positions, corresponding to the two arc holes, of the side wall surface of the disc, two exhaust fans are mounted on the right air guide box in an embedded mode, and two air supply fans are mounted on the left arc holes in an embedded mode. Further, the bottom of every the air guide box is in the coplanar with the bottom of electric box in order to carry out steady placing, and the horizontal port of every air guide box all with adjacent arc hole looks adaptation, every arc hole all with arc frame looks adaptation. The beneficial effects of the utility model are as follows: According to the utility model, the transmission assembly controls the flow guide assembly to rotate, so that two groups of radiating holes can be exposed or blocked, when the radiating holes are blocked, external dust can be prevented from entering, when the radiating holes are exposed, the cooling assembly can be started simultaneously to discharge hot air outwards, and then cold air is injected into equipment, thereby accelerating the cooling of the ceramic electric heater base, improving the cooling effect, reducing the fault risk of the ceramic electric heater base caused by overheating, and ensuring the service life of the equipment. Drawings