Embedded ceramic heater

Abstract

The utility model relates to the technical field of ceramic heaters, and discloses an embedded type ceramic heater which comprises a mounting plate, a ceramic heater body is mounted in the middle of the mounting plate, fixing rods are fixedly connected to the two sides of the interior of the mounting plate, and a movable plate is slidably connected to the outer portions of the two fixing rods. The two fixing rods are sleeved with first springs, a grip is fixedly connected to the upper portion of the moving plate, a positioning rod is fixedly connected to the front side of the outer portion of the moving plate, fixing plates are fixedly connected to the two sides of the upper portion of the mounting plate, a dustproof shell is arranged in the middles of the two fixing plates, and dismounting assemblies are arranged in the two fixing plates. The dismounting and mounting assembly is used for mounting and dismounting the dustproof cover, and ventilation holes are formed in the two sides of the outer portion of the dustproof shell. According to the utility model, the installation of the embedded ceramic heater is convenient, the bolt installation mode is used separately, the installation mode is simple and convenient, and the installation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic heaters, in particular to an embedded ceramic heater. Background Art

[0002] The embedded ceramic heater is an advanced electric heating element, which is widely used in industrial and household appliances, especially in occasions that require high temperature and uniform heating.

[0003] When installing the existing embedded ceramic heater, necessary installation tools such as screwdrivers, wrenches, positioning clips, etc. need to be prepared. The heater is inserted into the installation hole to ensure its close contact with the installation hole. Then, bolts are used to firmly fix the heater in the installation position to prevent it from loosening. Although the installation of the ceramic heater can be completed, the installation process is relatively cumbersome, increasing the installation time and difficulty. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an embedded ceramic heater, aiming to improve the problem that the installation process in the existing technology is relatively cumbersome, increasing the installation time and difficulty.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] An embedded ceramic heater, comprising a mounting plate, a ceramic heater body is installed in the middle of the mounting plate, fixed rods are fixedly connected to both sides inside the mounting plate, a moving plate is slidably connected to the outside of the two fixed rods, a first spring is sleeved on the outside of the two fixed rods, a handle is fixedly connected to the upper part of the moving plate, a positioning rod is fixedly connected to the front side of the outside of the moving plate, fixing plates are fixedly connected to both sides of the upper part of the mounting plate, a dust-proof cover is arranged in the middle of the two fixing plates, a disassembly and assembly component is arranged inside the two fixing plates, the disassembly and assembly component is used for the installation and disassembly of the dust-proof cover, and ventilation holes are opened on both sides of the outside of the dust-proof cover.

[0007] Further, the disassembly and assembly component includes a mounting tube, the mounting tube is fixedly connected to the middle of the two fixing plates, a slider is slidably connected to the inside of the mounting tube, a plug rod is fixedly connected to the left side of the outside of the slider, a moving rod is fixedly connected to the right side of the outside of the slider, a handle is fixedly connected to the outside of the moving rod, and a second spring is sleeved on the outside of the moving rod.

[0008] Further, a first through hole is opened on the outside of the mounting plate, and the positioning rod is slidably connected to the inside of the first through hole.

[0009] Further, a second through hole is opened on the upper part of the mounting plate, and the handle is slidably connected to the inside of the second through hole.

[0010] Further, a third through hole is provided on the left side inside the installation pipe, and the insertion rod is slidably connected inside the third through hole.

[0011] Further, a fourth through hole is provided on the right side inside the installation pipe, and the moving rod is slidably connected inside the fourth through hole.

[0012] Further, a jack is provided inside the dust-proof shell, and the insertion rod is inserted into the jack.

[0013] Further, two transverse plates are fixedly connected to the outside of the installation plate, and installation holes are provided on both sides inside the two transverse plates.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when installing the ceramic heater, first, move the grip, drive the lower fixed moving plate to move along the two fixed rods, and at the same time squeeze the two first springs sleeved outside, so that they are deformed by force. Subsequently, the moving plate drives the two positioning rods into the inside of the installation plate. Then, insert the installation plate and the ceramic heater body into the pre-reserved installation groove, release the grip, and use the reaction force of the two first springs to insert the positioning rods into the pre-reserved holes inside the installation groove. This method is different from bolt installation, is simple and convenient to operate, and improves the installation efficiency.

[0016] 2. In the utility model, when installing the dust-proof shell, first pull the handle, drive the moving rod and the slider to move, and at the same time squeeze the second spring. When the insertion rod returns to the inside of the installation pipe, clamp the dust-proof shell in the middle of the fixed plate, release the handle, and use the reaction force of the spring to insert the insertion rod into the jack, realizing the installation of the dust-proof shell outside the embedded ceramic heater. The dust-proof shell effectively prevents dust and impurities from entering the inside of the heater, keeps the heater clean, prevents performance degradation or failure caused by dust accumulation, and improves the service life of the embedded ceramic heater. Description of the Drawings

[0017] Figure 1 is a perspective view of an embedded ceramic heater proposed by the utility model;

[0018] Figure 2 is a schematic diagram of the external structure of the installation plate of an embedded ceramic heater proposed by the utility model;

[0019] Figure 3 is a schematic diagram of the internal structure of the installation plate of an embedded ceramic heater proposed by the utility model;

[0020] Figure 4 is a schematic diagram of the internal structure of the installation pipe of an embedded ceramic heater proposed by the utility model;

[0021] Figure 5 For Figure 4 An enlarged view of the structure at position A in

[0022] Legend description:

[0023] 1. Mounting plate; 2. Horizontal plate; 3. Mounting hole; 4. Ceramic heater body; 5. Fixed rod; 6. First spring; 7. Moving plate; 8. Grip; 9. Positioning rod; 10. First through hole; 11. Second through hole; 12. Fixed plate; 13. Dust-proof shell; 14. Ventilation hole; 15. Disassembly and assembly component; 1501. Mounting pipe; 1502. Slide block; 1503. Second spring; 1504. Moving rod; 1505. Handle; 1506. Insertion rod; 16. Insertion hole; 17. Third through hole; 18. Fourth through hole. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Refer to Figure 1 、 Figure 2 and Figure 3 A kind of embodiment provided by the present invention: An embedded ceramic heater, including a mounting plate 1, a ceramic heater body 4 is installed in the middle of the mounting plate 1, fixed rods 5 are fixedly connected to both sides inside the mounting plate 1, a moving plate 7 is slidably connected to the outside of the two fixed rods 5, a first spring 6 is sleeved on the outside of the two fixed rods 5, a grip 8 is fixedly connected to the upper part of the moving plate 7, a positioning rod 9 is fixedly connected to the front side outside the moving plate 7, fixed plates 12 are fixedly connected to both sides of the upper part of the mounting plate 1, a dust-proof shell 13 is arranged in the middle of the two fixed plates 12, a disassembly and assembly component 15 is arranged inside the two fixed plates 12, the disassembly and assembly component 15 is used for the installation and disassembly of the dust-proof cover, ventilation holes 14 are opened on both sides of the outside of the dust-proof shell 13, a first through hole 10 is opened on the outside of the mounting plate 1, the positioning rod 9 is slidably connected inside the first through hole 10, a second through hole 11 is opened on the upper part of the mounting plate 1, the grip 8 is slidably connected inside the second through hole 11, two horizontal plates 2 are fixedly connected to both sides of the outside of the mounting plate 1, and mounting holes 3 are opened on both sides inside the two horizontal plates 2.

[0026] When installing the ceramic heater, first, by moving the grip 8, the movement of the grip 8 drives the moving plate 7 fixed at the lower part to move along the outside of the two fixed rods 5. During the movement of the moving plate 7, it squeezes the two first springs 6 sleeved on the outside of the two fixed rods 5, causing the two first springs 6 to deform under force and store elastic potential energy. As the moving plate 7 moves, the two positioning rods 9 fixed outside also move accordingly, so that the two positioning rods 9 gradually move to the inner position of the mounting plate 1. During this process, the positioning rods 9 are temporarily retracted inside the moving plate 7 and will not interfere with the installation. Next, insert the mounting plate 1 and the ceramic heater body 4 together into the pre - reserved installation groove. At this time, release the grip 8. With the reaction force of the two first springs 6, the two positioning rods 9 quickly pop out and are inserted into the positioning holes reserved inside the installation groove. Through the above steps, the ceramic heater can be firmly installed at the designated position without using the traditional bolt - fixing method. In contrast, this installation method is simpler and more convenient.

[0027] Refer to Figure 4 and Figure 5 As shown in FIGS. 6 and 7, the disassembly and assembly component 15 includes an installation tube 1501. The installation tube 1501 is fixedly connected to the middle of the two fixed plates 12. A slider 1502 is slidably connected inside the installation tube 1501. A plug rod 1506 is fixedly connected to the left side outside the slider 1502. A moving rod 1504 is fixedly connected to the right side outside the slider 1502. A handle 1505 is fixedly connected to the outside of the moving rod 1504. A second spring 1503 is sleeved on the outside of the moving rod 1504. A third through - hole 17 is opened on the left side inside the installation tube 1501. The plug rod 1506 is slidably connected inside the third through - hole 17. A fourth through - hole 18 is opened on the right side inside the installation tube 1501. The moving rod 1504 is slidably connected inside the fourth through - hole 18. A jack 16 is opened inside the dust - proof shell 13, and the plug rod 1506 is inserted into the jack 16.

[0028] When installing the dust-proof cover 13, first, pull the handle 1505. The action of pulling the handle 1505 will drive the externally fixed moving rod 1504 to move together. The movement of the moving rod 1504 will drive the externally fixed slider 1502 to move. During the movement of the slider 1502, the insertion rod 1506 fixed to the left side externally also moves accordingly. When the slider 1502 moves, the second spring 1503 sleeved outside the moving rod 1504 will be squeezed, deformed, and store elastic potential energy. When the insertion rod 1506 completely returns to the inside of the installation tube 1501, the dust-proof cover 13 can be stuck in the middle position between the two fixing plates 12. At this time, release the handle 1505. With the release of the reaction force of the second spring 1503, the insertion rod 1506 is quickly pushed into the inside of the jack 16, thereby firmly fixing the dust-proof cover 13 in the installation position, realizing the installation of the dust-proof cover 13 outside the embedded ceramic heater. The dust-proof cover 13 effectively prevents dust and impurities from entering the inside of the heater, keeps the heater clean, prevents performance degradation or failure caused by dust accumulation, and improves the service life of the embedded ceramic heater.

[0029] Working principle: When installing the ceramic heater, first, move the grip 8. The movement of the grip 8 drives the moving plate 7 fixed to the lower part to move outside the two fixed rods 5. When the moving plate 7 moves, it squeezes the two first springs 6 sleeved outside the two fixed rods 5, causing the two first springs 6 to deform under force. Then, while the moving plate 7 moves, it drives the two positioning rods 9 fixed externally to move, so that the two positioning rods 9 can move into the inside of the mounting plate 1. Subsequently, insert the mounting plate 1 and the ceramic heater body 4 into the pre-reserved installation groove. Then, release the grip 8, and under the reaction force of the two first springs 6, insert the two positioning rods 9 into the pre-reserved holes opened inside the installation groove, thus realizing the convenient installation of the embedded ceramic heater. Different from the method of installing with bolts, this installation method is simple and convenient, improving the installation efficiency. When installing the dust-proof cover 13, first, pull the handle 1505. The movement of the handle 1505 drives the externally fixed moving rod 1504 to move. The movement of the moving rod 1504 drives the externally fixed slider 1502 to move. The movement of the slider 1502 drives the insertion rod 1506 fixed to the left side externally to move. When the slider 1502 moves, it squeezes the second spring 1503 sleeved outside the moving rod 1504, causing the second spring 1503 to deform under force. When the insertion rod 1506 returns to the inside of the installation tube 1501, the dust-proof cover 13 is stuck in the middle of the two fixing plates 12. Then, release the handle 1505, and under the reaction force of the second spring 1503, insert the insertion rod 1506 into the inside of the jack 16, thus realizing the installation of the dust-proof cover 13 outside the embedded ceramic heater. The dust-proof cover 13 effectively prevents dust and impurities from entering the inside of the heater, keeps the heater clean, prevents performance degradation or failure caused by dust accumulation, and improves the service life of the embedded ceramic heater.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An embedded ceramic heater, comprising a mounting plate (1), characterized in that: A ceramic heater body (4) is installed in the middle of the mounting plate (1), and both sides of the mounting plate (1) are fixedly connected with fixed rods (5), and the two fixed rods (5) are slidably connected with movable plates (7) on the outside, and the two fixed rods (5) are sleeved with first springs (6) on the outside, and the upper part of the movable plate (7) is fixedly connected with a handle (8), and the front side of the outer part of the movable plate (7) is fixedly connected with a positioning rod (9), and both sides of the upper part of the mounting plate (1) are fixedly connected with fixed plates (12), and dustproof shells (13) are arranged in the middle of the two fixed plates (12), and disassembly and assembly components (15) are arranged inside the two fixed plates (12), and the disassembly and assembly components (15) are used for installing and disassembling dust covers, and ventilation holes (14) are opened on both sides of the outer part of the dustproof shell (13).

2. The embedded ceramic heater according to claim 1, characterized in that: The disassembly assembly (15) comprises a mounting tube (1501), wherein the mounting tube (1501) is fixedly connected to the middle of the two fixed plates (12), a slider (1502) is slidably connected inside the mounting tube (1501), an insertion rod (1506) is fixedly connected to the left side of the outside of the slider (1502), a moving rod (1504) is fixedly connected to the right side of the outside of the slider (1502), a handle (1505) is fixedly connected to the outside of the moving rod (1504), and a second spring (1503) is sleeved on the outside of the moving rod (1504).

3. The embedded ceramic heater according to claim 1, characterized in that: A first through hole (10) is provided on the outside of the mounting plate (1), and the positioning rod (9) is slidably connected inside the first through hole (10).

4. The embedded ceramic heater according to claim 1, characterized in that: A second through hole (11) is provided on the upper portion of the mounting plate (1), and the handle (8) is slidably connected inside the second through hole (11).

5. The embedded ceramic heater according to claim 2, characterized in that: A third through hole (17) is provided on the left side inside the mounting tube (1501), and the insertion rod (1506) is slidably connected inside the third through hole (17).

6. The embedded ceramic heater according to claim 2, characterized in that: A fourth through hole (18) is provided on the right side inside the mounting tube (1501), and the moving rod (1504) is slidably connected inside the fourth through hole (18).

7. The embedded ceramic heater according to claim 2, characterized in that: The dustproof shell (13) is provided with a plug hole (16) inside, and the plug rod (1506) is plugged into the plug hole (16).

8. The embedded ceramic heater according to claim 1, characterized in that: Two transverse plates (2) are fixedly connected to the outside of the mounting plates (1), and mounting holes (3) are provided on both sides of the inside of the two transverse plates (2).

Images