Improved flower type heater

Abstract

The utility model relates to an improved flower type heater in the technical field of electric heating, which comprises a heater body, and the heater body is integrally arranged in a flower type and comprises a metal pipeline. The metal pipelines are coherently spliced, and a plurality of metal pipelines are arranged; cold end devices are arranged on the metal pipelines at the head end and the tail end of the heater body in a matched mode. The sealing and insulating properties are improved, and the use is safe and reliable; the switching mechanism is optimized, the service life is prolonged, the cost is saved, and good practicability is achieved in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating, in particular to an improved flower-shaped heater. Background Art

[0002] Heaters are electrical appliances that use electricity to achieve heating effects. They are small in size, high in heating power, and widely used. Early heaters mainly relied on traditional energy sources such as coal, oil, and natural gas. With the energy crisis and the increase in environmental awareness, the use of clean energy such as electricity and solar energy has gradually become the focus of research and development. The materials used in heaters have also been continuously improved to have better heat resistance and conductivity. With the refinement of industrial production and the diversification of people's living needs, the application scenarios of heaters have been continuously expanded and subdivided, and higher requirements have been put forward for their safety, reliability, durability, and energy saving. Utility Model Content

[0003] In order to solve some problems existing in the prior art, the utility model provides an improved flower-shaped heater, which improves the sealing and insulation performance and is safe and reliable to use; optimizes the switching mechanism, prolongs the service life, saves costs, and has good practicality during use.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an improved flower-shaped heater, including a heater body, which is arranged in a flower shape as a whole, and the heater body includes a metal pipe; the metal pipes are spliced ​​in a continuous manner, and a plurality of metal pipes are arranged; the metal pipes at both ends of the heater body are cooperated with cold end devices.

[0005] When the utility model is working, the cold end device cooperates with the heater body to achieve efficient and stable operation; the current enters the cold end device from the wire, and passes through the compensation wire, the transfer lead and the lead-out core wire in turn, and after the transfer, the stable operation of the heating system is maintained to avoid system overload or failure; the compensation wire is welded to the transfer lead and the lead-out core wire through the first welding point and the second welding point respectively; the isolation sleeve arranged on the outside of the welding between the compensation wire and the transfer lead can prevent the sealant from directly contacting the compensation wire and the transfer lead wire, thereby affecting the operation of the heating system, and the sealant can achieve good sealing; the epoxy resin potting and the molten glass potting seal and fix the welding between the transfer lead and the lead-out core wire, and the sealant and the molten glass potting are adhered and filled by the epoxy resin potting, thereby improving the insulation, energy saving, environmental protection and sealing performance of the cold end device; the outer shell of the cold end device can effectively protect the internal structure and extend the service life.

[0006] The beneficial effects of the utility model are: an improved flower-shaped heater, the utility model improves the sealing and insulating performance, and is safe and reliable to use; the switching mechanism is optimized, the service life is prolonged, the cost is saved, and the utility model has good practicality during use.

[0007] As a further improvement of the utility model, in order to ensure that the cold end device works better, the cold end device includes a wire and a shell; a switching mechanism is provided at one end of the wire, and a sealing material is provided on the outside of the switching mechanism; a sealing connection component is also provided at one end of the switching mechanism.

[0008] As a further improvement of the utility model, in order to optimize the transfer mechanism and extend its service life; the transfer mechanism includes a compensation wire connected to the wire, a lead-out core wire connected to the sealed connection assembly, and a transfer lead wire arranged between the compensation wire and the lead-out core wire; a first welding point is arranged between the compensation wire and the transfer lead wire, and welding is performed through the first welding point; a second welding point is arranged between the transfer lead wire and the lead-out core wire, and welding is performed through the second welding point; an isolation sleeve is also arranged on the outer side of the welding between the compensation wire and the transfer lead wire.

[0009] As a further improvement of the utility model, in order to ensure the insulation sealing inside the cold end device and improve the safety and reliability of use; the sealing material includes a sealant arranged on the outside of the isolation sleeve, a molten glass potting arranged on the outside of the welding of the transfer lead and the lead core wire, and an epoxy resin potting arranged between the sealant and the molten glass potting.

[0010] As a further improvement of the utility model, in order to avoid the breakage of the lead-out core wire and improve the performance and efficiency of the switching, the diameters of the compensation wire, the switching lead wire and the lead-out core wire in the switching mechanism are reduced successively.

[0011] As a further improvement of the utility model, in order to improve the overall performance of the potting structure, an inner lining layer is also provided on the outer sides of the molten glass potting and the epoxy resin potting.

[0012] As a further improvement of the present invention, in order to avoid potting leakage and achieve a better sealing effect, a step is provided at one end of the sealing connection assembly connected to the adapter mechanism, and the step is provided in a plurality of steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings:

[0014] Figure 1 It is a top view of the utility model.

[0015] Figure 2 It is a structural diagram of the cold end device in the utility model.

[0016] Figure 3 It is a three-dimensional diagram of the utility model.

[0017] Among them, 1 is a heater body, 2 is a cold end device, 3 is a wire, 4 is a shell, 5 is a sealant, 6 is an isolation sleeve, 7 is a first welding point, 8 is a transfer lead, 9 is an epoxy resin potting, 10 is an inner lining, 11 is a second welding point, 12 is a molten glass potting, 13 is a sealed connection component, 14 is a metal pipe, 15 is a lead-out core wire, and 16 is a compensation wire. DETAILED DESCRIPTION

[0018] like Figure 1-3 As shown, in order to achieve the above-mentioned purpose, the utility model provides an improved flower-shaped heater, comprising a heater body 1, the heater body 1 is arranged in a flower shape as a whole, and the heater body 1 comprises a metal pipe 14; the metal pipe 14 is spliced ​​in a continuous manner, and a plurality of the metal pipes 14 are provided; the metal pipes 14 at both ends of the heater body 1 are provided with cold end devices 2; the cold end device 2 comprises a wire 3 and a shell 4; a switching mechanism is provided at one end of the wire 3, and a sealing material is provided on the outer side of the switching mechanism; a sealing connection component 13 is also provided at one end of the switching mechanism; the switching mechanism comprises a compensation wire 16 connected to the wire 3, a lead-out core wire 15 connected to the sealing connection component 13, and a switching lead wire 8 arranged between the compensation wire 16 and the lead-out core wire 15; the compensation wire 16 and the switching lead wire 8 are connected to the sealing connection component 13 ... A first welding point 7 is arranged between the wires 8, and welding is performed through the first welding point 7; a second welding point 11 is arranged between the transfer lead 8 and the lead-out core wire 15, and welding is performed through the second welding point 11; an isolation sleeve 6 is also arranged on the outer side where the compensation wire 16 is welded to the transfer lead 8; the sealing material includes a sealant 5 arranged on the outer side of the isolation sleeve 6, a molten glass potting 12 arranged on the outer side of the welding between the transfer lead 8 and the lead-out core wire 15, and an epoxy resin potting 9 arranged between the sealant 5 and the molten glass potting 12; the diameters of the compensation wire 16, the transfer lead 8 and the lead-out core wire 15 in the transfer mechanism decrease in sequence; an inner lining layer 10 is also arranged on the outer sides of the molten glass potting 12 and the epoxy resin potting 9; a step is arranged at one end of the sealing connection component 13 connected to the transfer mechanism, and the step is arranged in a plurality of steps.

[0019] When the utility model is working, the cold end device 2 cooperates with the heater body 1 to achieve high efficiency and stability; the current enters the cold end device 2 from the wire 3, and passes through the compensation wire 16, the transfer lead 8 and the lead-out core wire 15 in turn. After the transfer, the stable operation of the heating system is maintained to avoid system overload or failure; the compensation wire 16 is welded to the transfer lead 8 and the lead-out core wire 15 through the first welding point 7 and the second welding point 11 respectively; the isolation sleeve 6 arranged on the outside of the welding of the compensation wire 16 and the transfer lead 8 can prevent the sealant 5 from directly contacting the compensation wire 16 and the transfer lead 8, which affects the operation of the heating system, and the sealant 5 can achieve good sealing; the epoxy resin potting 9 and the molten glass potting 12 seal and fix the welding of the transfer lead 8 and the lead-out core wire 15, and the sealant 5 and the molten glass potting 12 are adhered and filled by the epoxy resin potting 9, which improves the insulation, energy saving and environmental protection and sealing performance of the cold end device 2; the outer shell 4 of the cold end device 2 can effectively protect the internal structure and extend the service life.

[0020] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An improved flower-shaped heater, comprising a heater body (1), characterized in that: The heater body (1) is arranged in a flower shape as a whole, and comprises a metal pipe (14); the metal pipe (14) is connected in a continuous manner, and a plurality of the metal pipes (14) are provided; and the metal pipes (14) at both ends of the heater body (1) are provided with cold end devices (2).

2. An improved flower-shaped heater according to claim 1, characterized in that: The cold end device (2) comprises a wire (3) and a housing (4); a switching mechanism is provided at one end of the wire (3), and a sealing material is provided on the outer side of the switching mechanism; a sealing connection assembly (13) is also provided at one end of the switching mechanism.

3. An improved flower-shaped heater according to claim 2, characterized in that: The switching mechanism comprises a compensation wire (16) connected to the wire (3), a lead-out core wire (15) connected to the sealed connection assembly (13), and a switching lead wire (8) arranged between the compensation wire (16) and the lead-out core wire (15); a first welding point (7) is arranged between the compensation wire (16) and the switching lead wire (8), and welding is performed through the first welding point (7); a second welding point (11) is arranged between the switching lead wire (8) and the lead-out core wire (15), and welding is performed through the second welding point (11); and an isolation sleeve (6) is also arranged on the outer side of the welding between the compensation wire (16) and the switching lead wire (8).

4. An improved flower-shaped heater according to claim 2, characterized in that: The sealing material comprises a sealant (5) arranged on the outside of the isolation sleeve (6), a molten glass potting (12) arranged on the outside of the welding between the transfer lead (8) and the lead-out core wire (15), and an epoxy resin potting (9) arranged between the sealant (5) and the molten glass potting (12).

5. An improved flower-shaped heater according to claim 3, characterized in that: The diameters of the compensation wire (16), the switching lead wire (8) and the lead-out core wire (15) in the switching mechanism decrease in sequence.

6. An improved flower-shaped heater according to claim 4, characterized in that: An inner lining layer (10) is also provided on the outer sides of the molten glass potting (12) and the epoxy resin potting (9).

7. An improved flower-shaped heater according to claim 2, characterized in that: One end of the sealing connection assembly (13) connected to the switching mechanism is provided with a step, and a plurality of steps are provided.

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