Spliced graphite heater

Abstract

The utility model relates to the technical field of graphite heaters, in particular to a splicing type graphite heater which comprises a graphite heater body and a base, the base is arranged at the lower end of the graphite heater body and is in a circular ring shape, and a limiting mechanism is arranged in the base. Fixing grooves are formed in the side face of the graphite heater body at equal angles. When the device is used, the graphite heater body and the base are spliced for use, and in the splicing process, through movement of the screw rod, the limiting plate and the base can be fixed, and the connecting rod can also be embedded into the graphite heater body to fix the limiting plate and the base, so that rapid splicing of the device is completed, and then the device is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of graphite heaters, in particular to a spliced graphite heater. Background Art

[0002] Graphite heaters can convert electrical energy into thermal energy, and graphite heaters need to be installed in conjunction with the base, so as to increase the height of the graphite heater through the base to prevent impurities from contaminating the graphite heater. However, there are some disadvantages when splicing general graphite heaters with the base.

[0003] For example, the application number "CN202220975006.0" is a stable straight-pull single-crystal graphite heater. It is necessary to first install the limiting mechanism on the base and then connect the limiting mechanism and the graphite heater, which makes the installation of the device more complicated and inconvenient for quick splicing and installation of the device. Utility Model Content

[0004] The purpose of the present utility model is to provide a spliced graphite heater to solve the problems raised in the above background technology.

[0005] A spliced graphite heater comprises a graphite heater body and a base: a base is provided at the lower end of the graphite heater body, the base is annular, a limiting mechanism is provided inside the base, and fixing grooves are provided at equal angles on the side of the graphite heater body.

[0006] Preferably, the limiting mechanism includes a card slot and a fixing hole, the card slot is opened at equal angles inside the upper surface of the base, and the fixing hole is provided inside the card slot.

[0007] Preferably, a card plate is embedded in the interior of the card slot, a limit plate is provided on the upper end of the card plate, a screw is provided inside the limit plate and the card plate, and the screw is threadedly connected to the card slot.

[0008] When the device is in use, the card plate is embedded in the card slot, and then the limit plate will limit the graphite heater body, and the screw moves downward to enter the card slot, thereby effectively limiting the limit plate and the card plate.

[0009] Preferably, a fixing block is provided at the lower end of the screw, and the fixing block is hemispherical.

[0010] Preferably, a fixing channel is provided on the side surface of the limiting plate, and the internal thread of the fixing channel is connected to the limiting column.

[0011] Connect the limit column to the fixed track by rotating it.

[0012] Preferably, a push rod is provided inside the limiting column, one end of the push rod is located inside the limiting plate, and the end is inclined, and the other end of the push rod is connected to a connecting rod.

[0013] When the device is in use, the connecting rod will be embedded in the fixing groove accordingly, thereby effectively positioning and fixing the graphite heater body, and the screw will limit the push rod to prevent the push rod from moving inward.

[0014] Preferably, a fixing spring is provided between the inclined end of the push rod and the limiting column, and the inclined end of the push rod is slidably connected to the fixing block.

[0015] When the push rod does not limit the limit column, the fixing spring will drive the push rod and the connecting rod to move, so that the connecting rod is embedded in the inside of the limit column, making it easier to move the graphite heater body. When the fixing block moves downward with the screw, the inclined surface of the push rod is located at the center of the limit plate. As the fixing block moves, the push rod will move outward, so that the connecting rod is embedded in the graphite heater body.

[0016] The beneficial effects of the utility model are:

[0017] 1. When the device is in use, the graphite heater body and the base are spliced together. During the splicing process, the limit plate and the base can be fixed by moving the screw, and the connecting rod can be embedded in the graphite heater body to fix the two, thereby completing the rapid splicing of the device and facilitating the use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the installation structure of the base and the graphite heater body of the utility model;

[0021] Figure 3 This is a schematic diagram of the base and slot installation structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the front cross-sectional structure of the installation of the limit plate and the clamping plate of the utility model.

[0023] In the figure: 1. Graphite heater body; 2. Base; 3. Slot; 4. Fixing hole; 5. Limit plate; 6. Clamp; 7. Screw; 8. Fixing block; 9. Fixing rail; 10. Limiting column; 11. Push rod; 12. Connecting rod; 13. Fixing spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] When implementing: Figure 1-4 As shown, a spliced graphite heater includes a graphite heater body 1 and a base 2: the lower end of the graphite heater body 1 is provided with a base 2, the base 2 is in a circular ring shape, a limiting mechanism is provided inside the base 2, and the side of the graphite heater body 1 is provided with fixing grooves at equal angles.

[0026] The limiting mechanism includes a clamping slot 3 and a fixing hole 4 . The clamping slot 3 is provided at an equal angle inside the upper surface of the base 2 , and the fixing hole 4 is provided inside the clamping slot 3 .

[0027] A card plate 6 is embedded in the card slot 3 , a limit plate 5 is provided on the upper end of the card plate 6 , a screw 7 is provided inside the limit plate 5 and the card plate 6 , and the screw 7 is threadedly connected to the card slot 3 .

[0028] When the device is in use, the card plate 6 is embedded in the card slot 3, and then the limit plate 5 will limit the graphite heater body 1, and the screw 7 moves downward and enters the card slot 3, thereby effectively limiting the limit plate 5 and the card plate 6.

[0029] A fixing block 8 is provided at the lower end of the screw rod 7 , and the fixing block 8 is hemispherical.

[0030] A fixing channel 9 is provided on the side of the limiting plate 5 , and the internal thread of the fixing channel 9 is connected to the limiting column 10 .

[0031] The limiting column 10 is connected to the fixed track 9 by rotating it.

[0032] A push rod 11 is provided inside the limiting column 10 . One end of the push rod 11 is located inside the limiting plate 5 and is inclined. The other end of the push rod 11 is connected to a connecting rod 12 .

[0033] When the device is in use, the connecting rod 12 will be correspondingly embedded in the fixing groove, thereby effectively positioning and fixing the graphite heater body 1, and the screw rod 7 will limit the push rod 11 to prevent the push rod 11 from moving inward.

[0034] A fixing spring 13 is provided between the inclined end of the push rod 11 and the limiting column 10 , and the inclined end of the push rod 11 is slidably connected to the fixing block 8 .

[0035] When the push rod 11 does not limit the limiting column 10, the fixing spring 13 will drive the push rod 11 and the connecting rod 12 to move, so that the connecting rod 12 is embedded in the inside of the limiting column 10, thereby facilitating the movement of the graphite heater body 1. When the fixing block 8 moves downward with the screw 7, the inclined surface of the push rod 11 is located at the center of the limiting plate 5. As the fixing block 8 moves, the push rod 11 will move outward, so that the connecting rod 12 is embedded in the graphite heater body 1.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A spliced graphite heater, characterized in that: The invention comprises a graphite heater body (1) and a base (2): a base (2) is provided at the lower end of the graphite heater body (1), the base (2) is in a circular ring shape, a limiting mechanism is provided inside the base (2), and fixing grooves are provided at equal angles on the side surface of the graphite heater body (1).

2. A spliced graphite heater according to claim 1, characterized in that: The limiting mechanism comprises a clamping slot (3) and a fixing hole (4); the clamping slot (3) is provided at equal angles inside the upper surface of the base (2); and the fixing hole (4) is provided inside the clamping slot (3).

3. A spliced graphite heater according to claim 2, characterized in that: A card plate (6) is embedded in the interior of the card slot (3), a limit plate (5) is provided at the upper end of the card plate (6), a screw rod (7) is provided inside the limit plate (5) and the card plate (6), and the screw rod (7) is threadedly connected to the card slot (3).

4. A spliced graphite heater according to claim 3, characterized in that: A fixing block (8) is provided at the lower end of the screw rod (7), and the fixing block (8) is hemispherical.

5. The spliced graphite heater according to claim 4, characterized in that: A fixing path (9) is provided on the side of the limiting plate (5), and the internal thread of the fixing path (9) is connected to the limiting column (10).

6. The spliced graphite heater according to claim 5, characterized in that: A push rod (11) is provided inside the limiting column (10), one end of the push rod (11) is located inside the limiting plate (5), and the end is inclined, and the other end of the push rod (11) is connected to a connecting rod (12).

7. The spliced graphite heater according to claim 6, characterized in that: A fixing spring (13) is provided between the inclined end of the push rod (11) and the limiting column (10), and the inclined end of the push rod (11) is slidably connected to the fixing block (8).

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