Visual electric heating element

Abstract

The utility model provides a visual electric heating element, which relates to the technical field of electric heating elements and comprises a heat preservation shell, a heating assembly is mounted on one side of the inside of the heat preservation shell, one end of the heating assembly extends to the outside of the heat preservation shell, and the heat preservation shell comprises an outer cylinder, an inner cylinder, an anti-falling ring, a square hole, a turncap and a hole. The device comprises an outer cylinder, an anti-falling ring is slidably connected into the outer cylinder, an inner cylinder is installed on one side of the anti-falling ring, one end of the inner cylinder extends to the outside of the outer cylinder and is rotatably connected with a butt joint cap, a square hole is formed in one side of the outer wall of the outer cylinder, a fastening assembly is arranged at the top end of the square hole, and the fastening assembly comprises a cylinder, a rotary knob, a round block, a pressing block and an anti-skid gasket. The interior of the cylinder is in threaded connection with a rotary knob, the bottom end of the rotary knob is rotationally connected with a round block, the bottom end of the round block is connected with a pressing block, and the pressing block is slidably connected into the square hole.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric heating elements, and more specifically, particularly relates to a visual electric heating element. Background Art

[0002] The electric heating element is a component that converts electrical energy into thermal energy and is the heart of the electric heater.

[0003] At present, the existing electric heating elements usually adopt a fixed structure, and their own length dimensions remain fixed and cannot be adaptively adjusted. Once installed in a device with a relatively narrow cavity, it may become blocked, thereby failing to achieve an effective heating function.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a visual electric heating element is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a visualized electric heating element to solve the problems raised by the background technology.

[0006] The purpose and effect of the visualized electric heating element of the utility model are achieved by the following specific technical means:

[0007] A visual electric heating element comprises an insulation shell, a heating component is installed on one side of the interior of the insulation shell, one end of the heating component extends to the outside of the insulation shell, the insulation shell comprises an outer cylinder, an inner cylinder, an anti-slip ring, a square hole, a screw cap and a hole, the interior of the outer cylinder is slidably connected to the anti-slip ring, one side of the anti-slip ring is installed with an inner cylinder, one end of the inner cylinder extends to the outside of the outer cylinder and is rotatably connected with a docking cap, a square hole is arranged on one side of the outer wall of the outer cylinder, and a fastening component is arranged on the top of the square hole, the fastening component comprises a cylinder, a knob, a round block, a pressing block and an anti-slip gasket, the inner thread of the cylinder is connected to the knob, the bottom end of the knob is rotatably connected to the round block, the bottom end of the round block is connected to the pressing block, the pressing block is slidably connected to the inside of the square hole, the bottom end of the pressing block is connected to the anti-slip gasket, and one side of the anti-slip gasket is fitted with the outer wall of the inner cylinder.

[0008] Furthermore, the heating assembly includes a heat-conducting tube, a heating wire, a mounting seat and a power interface, one end of the heat-conducting tube is connected to the mounting seat, one side of the mounting seat is connected to the heating wire, and the heating wire is located inside the heat-conducting tube.

[0009] Furthermore, a power interface is provided on one side of the mounting base, and the power interface is electrically connected to the heating wire.

[0010] Furthermore, one end of the outer cylinder is threadedly connected to a screw cap, one side of the screw cap is provided with a hole, and one end of the power interface passes through the hole.

[0011] Furthermore, the mounting seat is located inside the screw cap.

[0012] Furthermore, the docking cap includes a screw cap and a threaded tube, and one end of the screw cap is connected to one end of the threaded tube.

[0013] Furthermore, a digital thermometer is embedded and installed on one side of the outer wall of the insulation shell, and the detection end of the digital thermometer extends to the interior of the insulation shell.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] This kind of visualized electric heating element, through the cooperation between the insulation shell and the fastening component, makes the size of the electric heating element realize the adjustable function, and is suitable for more narrow spaces, wherein, by pulling the inner cylinder, the inner cylinder drives the docking cap to move to the specified position, so as to facilitate fixed installation, and the heating component is wrapped by the inner cylinder, so that the part protruding from the insulation shell is reduced until it adapts to the narrow space, and then by turning the knob, it is rotated and pressed down inside the cylinder until it drives the pressing block to press down inside the square hole, until the anti-slip gasket contacts the outer wall of the inner cylinder, and completes the extrusion and fixation, thereby ensuring that the size between the outer cylinder and the inner cylinder is fixed, which is conducive to ensuring the stability of the electric heating element during use. The utility model has a simple and reasonable structure, a novel design, simple and convenient operation, a wider range of applications, and a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a stereogram of the utility model.

[0017] Figure 2 It is a schematic diagram of the explosion of the thermal insulation shell of the utility model.

[0018] Figure 3 It is a schematic diagram of the expansion of the heating component of the utility model.

[0019] Figure 4 It is an exploded schematic diagram of the fastening assembly of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 100, insulation shell; 1001, outer cylinder; 1002, inner cylinder; 1003, anti-slip ring; 1004, square hole; 1005, screw cap; 1006, hole; 200, heating component; 2001, heat-conducting cylinder; 2002, heating wire; 2003, mounting base; 2004, power interface; 300, docking cap; 3001, screw cover; 3002, threaded pipe; 400, fastening component; 4001, cylinder; 4002, knob; 4003, round block; 4004, pressing block; 4005, anti-slip pad; 500, digital thermometer. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] Example:

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] The utility model provides a visualized electric heating element, comprising a heat preservation shell 100, a heating component 200 is installed on one side of the interior of the heat preservation shell 100, one end of the heating component 200 extends to the outside of the heat preservation shell 100, the heat preservation shell 100 comprises an outer cylinder 1001, an inner cylinder 1002, an anti-slip ring 1003, a square hole 1004, a screw cap 1005 and a hole 1006, the inner part of the outer cylinder 1001 is slidably connected to the anti-slip ring 1003, one side of the anti-slip ring 1003 is installed with the inner cylinder 1002, one end of the inner cylinder 1002 extends to the outside of the outer cylinder 1001, and is rotatably connected with a docking cap 300, the outer cylinder 1001 1 is provided with a square hole 1004 at one side of the outer wall, and a fastening assembly 400 is provided at the top of the square hole 1004. The fastening assembly 400 comprises a cylinder 4001, a knob 4002, a round block 4003, a pressing block 4004 and an anti-skid pad 4005. The inner thread of the cylinder 4001 is connected to the knob 4002, the bottom end of the knob 4002 is rotatably connected to the round block 4003, the bottom end of the round block 4003 is connected to the pressing block 4004, the pressing block 4004 is slidably connected to the inside of the square hole 1004, the bottom end of the pressing block 4004 is connected to the anti-skid pad 4005, and one side of the anti-skid pad 4005 is in contact with the outer wall of the inner cylinder 1002.

[0026] Among them, the heating component 200 includes a thermal tube 2001, a heating wire 2002, a mounting seat 2003 and a power interface 2004. One end of the thermal tube 2001 is connected to the mounting seat 2003, and one side of the mounting seat 2003 is connected to the heating wire 2002. The heating wire 2002 is located inside the thermal tube 2001. By installing and using the mounting seat 2003, the heating wire 2002 can be easily fixed.

[0027] A power interface 2004 is provided on one side of the mounting base 2003 , and the power interface 2004 is electrically connected to the heating wire 2002 . The power interface 2004 facilitates the heating wire 2002 to be connected to power.

[0028] Among them, one end of the outer cylinder 1001 is threadedly connected to the screw cap 1005, and a hole 1006 is set on one side of the screw cap 1005. One end of the power interface 2004 passes through the hole 1006. Through the setting of the hole 1006, the power interface 2004 can be extended to the outside to facilitate the connection of the circuit.

[0029] The mounting seat 2003 is located inside the screw cap 1005 and is used by connecting with the screw cap 1005 to provide a fixed space for the mounting seat 2003 .

[0030] The docking cap 300 includes a screw cap 3001 and a threaded tube 3002. One end of the screw cap 3001 is connected to one end of the threaded tube 3002. The threaded tube 3002 is used to connect the electric heating element to a designated device.

[0031] Among them, a digital thermometer 500 is embedded in one side of the outer wall of the insulation shell 100, and the detection end of the digital thermometer 500 extends to the inside of the insulation shell 100. Through the installation and use of the digital thermometer 500, it is convenient to read the temperature released by the electric heating element in real time, thereby realizing the visualization of the temperature value.

[0032] The specific usage and function of this embodiment are as follows:

[0033] When using this kind of visualized electric heating element, firstly, check whether the connection of the electric heating element is tight, and then install the electric heating element at the designated position after ensuring that it is intact, wherein, by pulling out the inner cylinder 1002, the inner cylinder 1002 drives the docking cap 300 to move to the designated position, so as to facilitate fixed installation, and the heating component 200 is wrapped by the inner cylinder 1002 to reduce the part protruding from the heat preservation shell 100 until it fits into the narrow space, and then by turning the knob 4002, it is moved in the cylinder 40 01 is rotated and pressed down inside until the pressing block 4004 is driven to press down inside the square hole 1004 until the anti-skid gasket 4005 contacts the outer wall of the inner cylinder 1002 and completes the extrusion fixation, thereby ensuring that the dimensions between the outer cylinder 1001 and the inner cylinder 1002 are fixed, and then the circuit of the power interface 2004 is connected to the power supply of the heating wire 2002, and the digital thermometer 500 is installed and used to facilitate real-time reading of the temperature released by the electric heating element, thereby realizing the visualization of the temperature value.

[0034] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A visual electric heating element, characterized in that , comprising a heat-insulating shell (100), a heating component (200) being installed on one side of the interior of the heat-insulating shell (100), one end of the heating component (200) extending to the outside of the heat-insulating shell (100), the heat-insulating shell (1000) comprising an outer cylinder (1001), an inner cylinder (1002), an anti-slip ring (1003), a square hole (1004), a screw cap (1005) and a hole (1006), the interior of the outer cylinder (1001) being slidably connected to the anti-slip ring (1003), one side of the anti-slip ring (1003) being installed with the inner cylinder (1002), one end of the inner cylinder (1002) extending to the outside of the outer cylinder (1001) and being rotatably connected with a docking cap (300), and a square hole (1004) being arranged on one side of the outer wall of the outer cylinder (1001) 1004), a fastening assembly (400) is provided at the top of the square hole (1004), the fastening assembly (400) comprises a cylinder (4001), a knob (4002), a round block (4003), a pressing block (4004) and an anti-skid pad (4005), the inner thread of the cylinder (4001) is connected to the knob (4002), the bottom end of the knob (4002) is rotatably connected to the round block (4003), the bottom end of the round block (4003) is connected to the pressing block (4004), the pressing block (4004) is slidably connected to the inside of the square hole (1004), the bottom end of the pressing block (4004) is connected to the anti-skid pad (4005), and one side of the anti-skid pad (4005) is in contact with the outer wall of the inner cylinder (1002).

2. The visual electric heating element according to claim 1, characterized in that: The heating component (200) comprises a heat-conducting tube (2001), a heating wire (2002), a mounting seat (2003) and a power interface (2004); one end of the heat-conducting tube (2001) is connected to the mounting seat (2003); one side of the mounting seat (2003) is connected to the heating wire (2002); and the heating wire (2002) is located inside the heat-conducting tube (2001).

3. The visual electric heating element according to claim 2, characterized in that: A power interface (2004) is provided on one side of the mounting seat (2003), and the power interface (2004) is electrically connected to the heating wire (2002).

4. The visual electric heating element according to claim 3, characterized in that: One end of the outer cylinder (1001) is threadedly connected to a screw cap (1005), one side of the screw cap (1005) is provided with a hole (1006), and one end of the power interface (2004) passes through the hole (1006).

5. The visual electric heating element according to claim 4, characterized in that: The mounting seat (2003) is located inside the screw cap (1005).

6. The visual electric heating element according to claim 1, characterized in that: The docking cap (300) comprises a screw cap (3001) and a threaded tube (3002), and one end of the screw cap (3001) and one end of the threaded tube (3002) are in communication with each other.

7. The visual electric heating element according to claim 1, characterized in that: A digital thermometer (500) is embedded and installed on one side of the outer wall of the heat-insulating shell (100), and a detection end of the digital thermometer (500) extends to the interior of the heat-insulating shell (100).

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