Heating body fixing device

Abstract

The utility model provides a heating element fixing device which comprises a heating element frame, a wire conduit and a clamping piece, the heating element frame can be directly and fixedly connected with a mesh enclosure, the structure of a fixing seat is omitted, the assembly is more convenient, and the production cost is reduced; a heating tube lead enters the shell after passing through the lead tube, so that the heating tube lead is prevented from being irradiated by heat radiation, and the service life of the warmer is prolonged; the arc-shaped outer brim of the heating body frame can prevent a user from directly looking at the heating body, and eyes of the user are protected.

Description

Technical Field

[0001] The utility model relates to the field of heaters, in particular to a heating element fixing device. Background Art

[0002] A heating element is a component that converts electrical energy into thermal energy. It is primarily used in heaters. The heating element is mounted inside the heater via a fixture. When powered on, the heat radiation emitted by the heating element is radiated outward through the heater's reflective plate. Currently, the heating element fixtures on the market primarily consist of a mounting base and a heating element frame. The heating element is mounted on the heating element frame, which is then connected to the mesh cover via the mounting base, making assembly complex. Utility Model Content

[0003] In view of the defects of the existing heater fixing device, the technical problem to be solved by the present invention is to provide a heater fixing device which is convenient to assemble, reduces production costs and prolongs the service life of the heater.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, the present invention is realized through the following technical measures: a heating element fixing device, including a heating element frame, a wire tube and a clamping piece, a frustum is provided in the center of the heating element frame, a screw hole is provided on the frustum, and the heating element frame is fixed to the middle part of the mesh cover by screws; a pipe hole is provided on one side of the heating element frame, one end of the wire tube is inserted and fixed in the pipe hole, and the other end is fixed with a clamping piece, and the clamping piece is clamped on the outside of the mesh cover; a through hole corresponding to the wire tube is provided on the outside of the reflective cover, the heating element is fixed to the bottom of the heating element frame, and the wires of the heating element pass through the wire tube and the through hole of the reflective cover in turn and enter the interior of the shell.

[0005] Furthermore, a hook is provided on a side of the clamping member away from the heating element frame.

[0006] Furthermore, the wire tube is fixed to the clamping piece by cooperating with the plug-in post and the plug-in hole.

[0007] Furthermore, the heating element is a heating tube, and a clamp is provided at the bottom of the heating element frame, and the heating tube is fixed to the heating element frame through the clamp.

[0008] Furthermore, the outer side of the heating element frame is bent downward to form an eaves, and a pipe hole is opened on one side of the eaves.

[0009] Furthermore, the frustum is formed by an upward protrusion in the center of the heating element frame, and the frustum is integrally formed with the heating element frame.

[0010] Compared with the existing technology, the advantages of the present invention are: in this heating element fixing device, the heating element frame can be directly fixedly connected to the mesh cover, eliminating the structure of the fixing base, making assembly more convenient and reducing production costs; the heating tube wire enters the shell after passing through the wire pipe, avoiding being exposed to heat radiation, thereby extending the service life of the heater; the curved outer edge of the heating element frame can prevent the user from looking directly at the heating element, thereby protecting the user's eyes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 This is an assembly diagram of the heating element fixing device described in the present utility model;

[0013] Figure 2 This is a schematic diagram of the overall structure of the heating element fixing device of the present invention;

[0014] Figure 3 This is a bottom schematic diagram of the heating element fixing device described in the present invention.

[0015] Explanation of the accompanying reference numerals: 1. heating element frame; 2. wire tube; 3. clamping part; 4. cone; 5. screw hole; 6. hook; 7. wire; 8. heating tube; 9. clamp; 10. mesh cover; 11. reflective cover; 12. shell. DETAILED DESCRIPTION

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that, unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other.

[0017] In the description of the present utility innovation, it should be understood that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", "bottom", "top", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility innovation and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility innovation.

[0018] Please refer to Figure 1-3The embodiment provides a heating element fixing device, including a heating element frame 1, a wire tube 2 and a clamping member 3. The center of the heating element frame 1 bulges upward to form a frustum 4, and a screw hole 5 is provided on the frustum 4. The outer side of the heating element frame 1 is bent downward to form an arc-shaped outer edge. A pipe hole is opened on one side of the arc-shaped outer edge. One end of the wire tube 2 is plugged and fixed in the pipe hole, and the other end is fixed with a clamping member 3. The wire tube 2 and the clamping member 3 are fixed through the plug-in column of the wire tube 2 and the plug-in hole of the clamping member 3. A hook 6 is provided on one side of the clamping member 3. The outer side of the reflector 11 A through hole corresponding to the pipe opening of the wire tube 2 is opened on the side. The heating element frame 1 is fixed to the middle part of the mesh cover 10 by screws. The hook 6 of the clamping member 3 is hung on the outside of the mesh cover 10 so that the entire heating element fixing device is fixed to the mesh cover 10. A clamp 9 is provided at the bottom of the heating element frame 1. The heating tube 8 is fixed to the heating element frame 1 through the clamp 9. The wires 7 at both ends of the heating tube 8 pass through the wire tube 2 and the through hole of the reflector 11 in turn and then enter the interior of the shell 12. After power is turned on, the heating tube 8 emits heat radiation, which is reflected by the reflector 11 and then radiated outward.

[0019] The heating element fixing device provided in this embodiment is capable of directly fixing the heating element frame 1 to the mesh cover 10, eliminating the structure of the fixing base, making assembly more convenient and reducing production costs; the wires 7 of the heating tube 8 pass through the wire tube 2 and enter the shell 12 to avoid being exposed to heat radiation, thereby extending the service life of the heater; the curved outer edge of the heating element frame 1 can prevent the user from looking directly at the heating element, thereby protecting the user's eyes.

[0020] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements 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 heating element fixing device, characterized in that: It includes a heating element frame, a wire tube and a clamping piece. The center of the heating element frame is provided with a frustum, and the frustum is provided with a screw hole. The heating element frame is fixed to the middle part of the mesh cover by screws; a pipe hole is provided on one side of the heating element frame, one end of the wire tube is inserted and fixed in the pipe hole, and the other end is fixed with a clamping piece, and the clamping piece is clamped on the outside of the mesh cover; a through hole corresponding to the wire tube is provided on the outside of the reflective cover, and the heating element is fixed to the bottom of the heating element frame, and the wires of the heating element pass through the wire tube and the through hole of the reflective cover in turn and then enter the inside of the shell.

2. The heating element fixing device according to claim 1, characterized in that: A hook is provided on one side of the clamping piece away from the heating element frame.

3. The heating element fixing device according to claim 1 or 2, characterized in that: The wire tube is fixed to the clamping piece by cooperating with the plug-in hole through the plug-in column.

4. The heating element fixing device according to claim 1, characterized in that: The heating element is a heating tube, and a clamp is provided at the bottom of the heating element frame, and the heating tube is fixed to the heating element frame through the clamp.

5. The heating element fixing device according to any one of claims 1, 2, and 4, characterized in that: The outer side of the heating element frame is bent downward to form an outer eaves, and a pipe hole is opened on one side of the outer eaves.

6. The heating element fixing device according to claim 1, characterized in that: The frustum is formed by the center of the heating element frame protruding upwards, and the frustum and the heating element frame are formed as one piece.

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