CN219612055U

CN219612055U - Heating element

Info

Publication number: CN219612055U
Application number: CN202320665722.3U
Authority: CN
Inventors: 舒涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-29
Anticipated expiration: 2033-03-30

Abstract

The utility model provides a heating element. The heating element includes: reflecting plate, conductive screw and heater, its characterized in that: the reflecting plate is a cylinder, upper and lower both ends are covered with upper cover plate and lower apron respectively, and the reflecting plate is pegged graft with upper cover plate and lower apron, the upper cover plate is fixed with two conductive screw rods, the reflecting plate outer wall is fixed with a plurality of support strips, support strip one side is fixed with the reflecting plate, and opposite side evenly distributed has the heater groove, and support strip both ends are pegged graft with upper cover plate and lower apron, and upper cover plate, lower apron, support strip and reflecting plate are fixed to form a whole, the heater twines in the heater inslot of support strip. The heating wires of the heating body are spirally wound in a conical shape, and heat radiation generated by the heating wires can be better dispersed to the periphery, so that the heating effect is better.

Description

Heating element

Technical Field

The present utility model relates to a heating element.

Background

The heating element is an important part in the warmer, and can convert electric energy into heat energy by utilizing the electric energy thermal effect. At present, most of the heating elements on the market are disc-shaped heating elements, the heating elements are made of fireproof insulating materials at high temperature and are embedded with spiral heating wires on the upper surfaces of the heating elements, after the heating wires are electrified, heat radiation generated by the heating elements is vertically and upwards dispersed and spread, manufacturers need to additionally arrange inverted conical reflecting plates above the heating elements to spread the heat radiation out all around so as to enable the heat radiation to spread all around, the reflecting plates are generally formed by rolling aluminum plates, the screws are used for fixing the heating elements together, and the heating elements cannot be well spread out all around in the use process.

Disclosure of Invention

In view of the defects of the existing heating element, the technical problems to be solved by the utility model are as follows: a heating element which diffuses heat radiation better is provided.

In order to achieve the above object, according to one aspect of the present utility model, the present utility model is achieved by the following technical means: a heat-generating body, comprising: reflecting plate, conductive screw and heater, its characterized in that: the reflecting plate is a cylinder, upper and lower both ends are covered with upper cover plate and lower apron respectively, and the reflecting plate is pegged graft with upper cover plate and lower apron, the upper cover plate is fixed with two conductive screw rods, the reflecting plate outer wall is fixed with a plurality of support strips, support strip one side is fixed with the reflecting plate, and opposite side evenly distributed has the heater groove, and support strip both ends are pegged graft with upper cover plate and lower apron, and upper cover plate, lower apron, support strip and reflecting plate are fixed to form a whole, the heater twines in the heater inslot of support strip.

Further, the upper cover plate is circular, and the upper cover plate center is equipped with through-hole I, and through-hole I both sides are equipped with two screw rod holes I, and two conductive screw rods pass through screw rod hole I to be fixed on the upper cover plate, and through-hole I evenly distributed has plug hole and support hole all around, wherein is equipped with a wire hole I that generates heat in the middle of two support holes, the lower cover plate is circular, and lower cover plate center is equipped with screw rod hole II, and screw rod hole II is equipped with fixing screw rod, the heat-generating body passes through fixing screw rod and room heater fixed connection, the screw rod hole II both sides of lower cover plate are equipped with through-hole II, and screw rod hole II evenly distributed all around has a plurality of plug hole and support hole, wherein is equipped with a wire hole II that generates heat in the middle of two support holes, the upper cover plate is equal and the position corresponds with the support hole quantity on the lower cover plate.

Further, the reflecting plate is conical, inserting pieces corresponding to the inserting piece holes of the upper cover plate and the lower cover plate extend outwards from the top and the bottom, and the inserting pieces of the reflecting plate penetrate through the inserting piece holes of the upper cover plate and the lower cover plate and are folded for 90 degrees to be fixed.

Further, a plurality of hanging holes are uniformly distributed on the side wall of the reflecting plate, hanging blocks are arranged on one side of the support bar, and the hanging blocks of the support bar are uniformly fixed on the outer wall of the reflecting plate in a matched mode with the hanging holes of the reflecting plate.

Further, the upper end and the lower end of the support strip are respectively provided with an inserting block which is inserted into support holes of the upper cover plate and the lower cover plate.

Further, one end of the heating wire is fixed on one of the conductive screws, the other end of the heating wire passes through the heating wire hole I and then is spirally wound in the heating wire groove of each bracket strip downwards, then the heating wire passes out of the heating wire hole II, enters the through hole II and then upwards passes out of the through hole I and then is fixed on the other conductive screw.

Compared with the prior art, the utility model has the advantages that: the heating wires of the heating body are arranged in a conical spiral winding way, and heat radiation generated by the heating wires can be better dispersed to the periphery, so that the heating effect is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a heating element according to the present utility model.

Fig. 2 is a schematic view of a reflector structure according to the present utility model.

Fig. 3 is a schematic structural view of an upper cover plate according to the present utility model.

Fig. 4 is a schematic view of the structure of the lower cover plate according to the present utility model.

Fig. 5 is a schematic view of a rack bar structure according to the present utility model.

Reference numerals illustrate: 1. an upper cover plate; 2. a heating wire; 3. a reflection plate; 4. a lower cover plate; 5. a bracket strip; 6. a conductive screw; 7. a heating wire hole I; 8. a through hole I; 9. a plug hole; 10. screw hole I; 11. a bracket hole; 12. a heating wire hole II; 13. screw hole II; 14. a fixed screw; 15. a through hole II; 16. a hanging hole; 17. inserting sheets; 18. a hanging block; 19. a heating wire groove; 20. a plug 20.

Detailed Description

The utility model will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," "bottom," "top," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1, 2, 3, 4 and 5, a heating element provided in this embodiment includes: reflecting plate 3, electrically conductive screw rod 6 and heater 2, its characterized in that: the reflecting plate 3 is a cylinder, upper and lower both ends are covered with upper cover plate 1 and lower apron 4 respectively, and reflecting plate 3 is pegged graft with upper cover plate 1 and lower apron 4, upper cover plate 1 is fixed with two conductive screw rods 6, reflecting plate 3 outer wall is fixed with 10 support strips 5, support strip 5 one side is fixed with reflecting plate 3, and opposite side evenly distributed has heating wire groove 19, and support strip 5 both ends are pegged graft with upper cover plate 1 and lower apron 4, and upper cover plate 1, lower apron 4, support strip 5 and reflecting plate 3 are fixed to form a whole, heating wire 2 twines in the heating wire groove 19 of support strip 5.

The upper cover plate 1 is circular, upper cover plate 1 center is equipped with through-hole I8, and through-hole I8 both sides are equipped with two screw rod holes I10, and two conductive screw rods 6 pass through screw rod hole I10 to be fixed on upper cover plate 1, and through-hole I8 evenly distributed has 3 inserted sheet holes 9 and 10 support holes 11 all around, wherein be equipped with a wire hole I7 that generates heat in the middle of two support holes 11, lower cover plate 4 is circular, and lower cover plate 4 center is equipped with screw rod hole II 13, and screw rod hole II 13 is equipped with fixing screw rod 14, the heat-generating body passes through fixing screw rod 14 and room heater fixed connection, the screw rod hole II 13 both sides of lower cover plate 4 are equipped with through-hole II 15, and evenly distributed has 3 inserted sheet holes 9 and 10 support holes 11 all around, wherein is equipped with a wire hole II 12 that generates heat in the middle of two support holes 11, the quantity of upper cover plate 1 equals and the support hole 11 on the lower cover plate 4 corresponds, the inserted sheet hole 9 quantity on upper cover plate 1 and the lower cover plate 4 can not equal and not correspond.

The reflecting plate 3 is conical, inserting pieces 17 corresponding to the inserting piece holes 9 of the upper cover plate 1 and the lower cover plate 4 are outwards extended from the top and the bottom, and the inserting pieces 17 of the reflecting plate 3 penetrate through the inserting piece holes 9 of the upper cover plate 1 and the lower cover plate 4 and are folded for 90 degrees to be fixed.

A plurality of hanging holes 16 are uniformly distributed on the side wall of the reflecting plate 3, hanging blocks 18 are arranged on one side of the support strip 5, and the hanging blocks 18 of the support strip 5 are uniformly fixed on the outer wall of the reflecting plate 3 in a matched mode with the hanging holes 16 of the reflecting plate 3.

The upper end and the lower end of the bracket strip 5 are respectively provided with an inserting block 20 which is inserted into the bracket holes 11 of the upper cover plate 1 and the lower cover plate 4.

One end of the heating wire 2 is fixed on one of the conductive screw rods 6, the other end of the heating wire passes through the heating wire hole I7 and then is spirally wound in the heating wire groove 19 of each bracket strip 5 downwards, then the heating wire passes through the heating wire hole II 12, enters the through hole II 15 and then upwards passes through the through hole I8 and then is fixed on the other conductive screw rod 6.

When the heating body of this embodiment is used, two conductive screw rods are electrified, so that the heating body works, the heating wires can directly outwards disperse heat radiation, and the inwards-dispersed heat radiation is outwards dispersed after being reflected by the reflecting plate.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A heat-generating body, comprising: reflecting plate, conductive screw and heater, its characterized in that: the reflecting plate is a cylinder, upper and lower both ends are covered with upper cover plate and lower apron respectively, and the reflecting plate is pegged graft with upper cover plate and lower apron, the upper cover plate is fixed with two conductive screw rods, the reflecting plate outer wall is fixed with a plurality of support strips, support strip one side is fixed with the reflecting plate, and opposite side evenly distributed has the heater groove, and support strip both ends are pegged graft with upper cover plate and lower apron, and upper cover plate, lower apron, support strip and reflecting plate are fixed to form a whole, the heater twines in the heater inslot of support strip.

2. A heat-generating body as described in claim 1, wherein: the upper cover plate is circular, and upper cover plate center is equipped with through-hole I, and through-hole I both sides are equipped with two screw rod holes I, and two conductive screw rods pass through screw rod hole I to be fixed on the upper cover plate, and through-hole I evenly distributed has plug hole and support hole all around, wherein is equipped with a wire hole I that generates heat in the middle of two support holes, the lower cover plate is circular, and lower cover plate center is equipped with screw rod hole II, and screw rod hole II is equipped with fixing screw, the heat-generating body passes through fixing screw and room heater fixed connection, the screw rod hole II both sides of lower cover plate are equipped with through-hole II, and screw rod hole II evenly distributed all around has a plurality of plug hole and support hole, wherein is equipped with a wire hole II that generates heat in the middle of two support holes, the upper cover plate is equal and the position corresponds with the support hole quantity on the lower cover plate.

3. A heat-generating body as described in any one of claims 1 to 2, wherein: the reflecting plate is conical, inserting pieces corresponding to the inserting holes of the upper cover plate and the lower cover plate extend outwards from the top and the bottom, and the inserting pieces of the reflecting plate penetrate through the inserting holes of the upper cover plate and the lower cover plate and are folded for 90 degrees to be fixed.

4. A heat-generating body as described in claim 3, wherein: a plurality of hanging holes are uniformly distributed on the side wall of the reflecting plate, hanging blocks are arranged on one side of the support strip, and the hanging blocks of the support strip are uniformly fixed on the outer wall of the reflecting plate in a matched mode with the hanging holes of the reflecting plate.

5. A heat-generating body as described in claim 3, wherein: the upper end and the lower end of the support strip are respectively provided with an inserting block which is inserted into support holes of the upper cover plate and the lower cover plate.

6. A heat-generating body as described in claim 3, wherein: one end of the heating wire is fixed on one of the conductive screws, and the other end of the heating wire passes through the heating wire hole I and then is spirally wound in the heating wire groove of each bracket strip downwards, then passes out of the heating wire hole II, enters the through hole II and then upwards passes out of the through hole I and then is fixed on the other conductive screw.