CN106016425A

CN106016425A - Electric heater

Info

Publication number: CN106016425A
Application number: CN201610335368.2A
Authority: CN
Inventors: 夏维月
Original assignee: Individual
Current assignee: Liaoning Zhantuo New Energy Technology Co ltd
Priority date: 2016-05-15
Filing date: 2016-05-15
Publication date: 2016-10-12
Anticipated expiration: 2036-05-15
Also published as: CN106016425B

Abstract

The invention relates to daily necessities, and specifically relates to an electric heater. The electric heater comprises a base board which is connected to a wall body, wherein a heat dissipating plate covers the base board; heating elements are arranged on the heat dissipating plate in an attaching manner; the heat dissipating plate is in floating connection with the base board in a manner of extending along the board surface so that the influence of the structural change, due to the expansion caused by heat and contraction caused by cold, of materials of the heat dissipating plate and the base board, on a graphene electric heater is reduced. With the adoption of the electric heater, the indoor mounting area can be reduced; a graphene coating is coated and the heat is dissipated in an infrared manner, so that the energy saving purpose can be achieved.

Description

Electric heater

Technical field

The present invention relates to daily living article, be especially a kind of electric heater.

Background technology

The use of electric heater is now the most universal, electric heater of the prior art of a great variety.Such as lamp tube type, electric-heating oil radiator warmer etc., these electric heaters are the most portable, conveniently turn to the corresponding position of indoor and place on the ground, and the placement of this series products needs to occupy flooring area, thus affects the normal activity of personnel.It addition, for the technical scheme of warmer, using heating unit to heat heat sink, the plate face of heat sink the heat heat transfer type based on heat radiation is passed to room air, this is common prior art.The heat sink of this kind of warmer is typically to be connected with support or bearing and fixes, and the connection between heat sink and support or bearing is to be rigidly connected, extension phenomenon is there will be due to heat sink after being heated, the constraint formed so being rigidly connected will cause heating plate extension to be obstructed and deformed damaged, or connector itself damages, and serious will appear from the safety such as circuit isolation damage.

Summary of the invention

It is an object of the invention to provide and a kind of use safety, the electric heater of life-span length.

For realizing object above, the technical solution used in the present invention is: a kind of electric heater, and including the bedplate with wall connecting, heat sink is located on bedplate, being attached to heating element heater on heat sink, described heat sink constitutes, with bedplate, the floating connection stretched along plate face.

Compared with prior art, there is techniques below effect in the present invention: can save the floor area of indoor；Heat sink is heated after extension, will not produce damage.

Accompanying drawing explanation

Fig. 1 is electric heater structure figure；

Fig. 2 is bedplate and the partial enlarged drawing of heat sink junction in Fig. 1；

Fig. 3 is the sectional view of Fig. 1.

Detailed description of the invention

Below in conjunction with Fig. 1,2,3, the present invention is described in further detail.

As it is shown in figure 1, a kind of electric heater, including the bedplate 10 with wall connecting, heat sink 20 is located on bedplate 10, and heat sink 20 is attached to heating element heater 30, and described heat sink 20 constitutes, with bedplate 10, the floating connection stretched along plate face.The effect of floating connection is to ensure that when heat sink 20 is heated, can be without damage along the extension of plate face freely.

As shown in Figure 1, bedplate 10 is surrounded casing shape by base plate 11, sidewall 12, closing in shape T-slot 111 is set on the outer surface of base plate 11, the bolt head of the bolt being connected with body of wall is placed in T-slot 111, very easily bedplate 10 can be fixed on metope by the bolt in T-slot, form the wall-mounted or installation of ceiling mounting type.

As shown in Figure 1, described heating element heater 30 is heating rod, being provided with the vestibule 21 accommodating heating element heater 30 on heat sink 20 plate body, heating element heater 30 is spaced cloth and is arranged in parallel in vestibule 21, can produce heat evenly and is delivered on heat sink 20 by more heat.

As shown in Figure 1, the chamber that bedplate 10 surrounds with heat sink 20 arranges elastic component 70 for being connected bedplate 10 and heat sink 20, the chamber that bedplate 10 and heat sink 20 surround is provided with the thermal insulation layer 60 bedplate 10 and heat sink 20 kept apart, described thermal insulation layer 60 is aluminium silicate material, and described heat sink 20 outer surface covers a layer graphene.Being connected by elastic component 70 and can ensure that the activeness of heat sink 20, the thermal insulation layer 60 of aluminium silicate material is light, good heat-insulation effect, and heat sink 20 more preferably can be distributed heat by Graphene top layer.

As shown in Figure 1, on heat sink 20 inner surface, mounting part 201 is set, mounting part 201 becomes overhanging shape to arrange, described elastic component 70 is Z-shaped shell fragment 70, hole is offered on described thermal insulation layer 60, one end of described shell fragment 70 is connected with bedplate 10, the other end coordinates with mounting part 201 hook-hang type, and shell fragment 70 body between described two ends passes hole.Described shell fragment 70 thickness is 2mm, on thermal insulation layer 60, hole 61 size matches with shell fragment 70, and the shell fragment 70 of 2mm both ensure that the intensity of shell fragment, can bear the weight of heat sink 20, decrease again heat to be delivered on bedplate 10 by shell fragment 70, reduce the loss of heat of knowing clearly.

As it is shown in figure 1, bedplate 10 includes that base plate 11 and its peripheral profile are rectangle on the whole, the two oriented same lateral plates of long side of base plate 11 extend into curved sidewall 12, and the two ends thus constituting channel-shaped body arrange the first end plate 13；Heat sink 20 is the convex outward plate of cylinder shape, and heat sink 20 has two longer straight flanges parallel with the curvature shaft core direction of curved surface；Between edge and the straight flange of heat sink 20 of the two side 12 of described base plate 11, pad sets heat insulating strip 50, and heat insulating strip 50 is fiberglass pipe.Owing to heat sink 20 is to abut on heat insulating strip 50, so the transmission of the heat reduced between bedplate 10 and heat sink 20.

As in figure 2 it is shown, the straight flange of the edge of the sidewall 12 of two long sides of described base plate 11 and heat sink 20 offers arcuate groove 121,22 respectively, the region that the notch of two arcuate grooves 121,22 is formed relatively houses the fiberglass pipe constituting heat insulating strip 50.The setting of two arcuate grooves 121,22 so that extending in heat sink 20 enough spaces that is heated, will not be obstructed because of extension, damages plate body.

As it is shown on figure 3, bedplate 10 plate length is long more than heat sink 20 plate, heat sink 20 one end is connected with the first end plate 13 of the bedplate 10 with end, and the other end of the heat sink 20 being provided with the second end plate 23 is the free end the most freely stretched.The connected mode of heat sink 20 and the second end plate 23 can ensure that when heat sink 20 is heated, and freely extends along plate length direction, unobstructed.

As shown in Figure 1,3, the chamber that bedplate 10 surrounds with heat sink 20 arranges elastic component 70 for being connected bedplate 10 and heat sink 20, being provided with the thermal insulation layer 60 bedplate 10 and heat sink 20 kept apart in the chamber that bedplate 10 and heat sink 20 surround, described thermal insulation layer 60 is between the first end plate 13 and the second end plate 23.Thermal insulation layer 60 makes effect of heat insulation more preferably between the first end plate 13 and the second end plate 23, and thermal loss is less.

Claims

1. an electric heater, it is characterised in that: include the bedplate (10) with wall connecting, dissipate Hot plate (20) is located on bedplate (10), and heat sink (20) is attached to heating element heater (30), Described heat sink (20) constitutes, with bedplate (10), the floating connection stretched along plate face.

2. electric heater as claimed in claim 1, it is characterised in that: described bedplate (10) Surrounded casing shape by base plate (11), sidewall (12), the outer surface of base plate (11) arranges receipts Mouth shape T-slot (111), the bolt head of the bolt being connected with body of wall is placed in T-slot (111).

3. electric heater as claimed in claim 1, it is characterised in that: described heating element heater (30) For heating rod, heat sink (20) plate body is provided with the vestibule (21) accommodating heating element heater (30).

4. electric heater as claimed in claim 2, it is characterised in that: bedplate (10) is with scattered The chamber that hot plate (20) surrounds arranges elastic component (70) be used for connecting bedplate (10) and dissipating Hot plate (20), is provided with base in the chamber that bedplate (10) and heat sink (20) surround The thermal insulation layer (60) that plate (10) and heat sink (20) are kept apart, described thermal insulation layer (60) For aluminium silicate material, described heat sink (20) outer surface covers a layer graphene coating.

5. electric heater as claimed in claim 4, it is characterised in that: described heat sink (20) Arranging mounting part (201) on inner surface, mounting part (201) become overhanging shape to arrange, described bullet Property part (70) is Z-shaped shell fragment (70), and described thermal insulation layer (60) offers hole, described One end of shell fragment (70) be connected with bedplate (10), the other end and mounting part (201) hook Hanging cooperation, shell fragment (70) body between described two ends passes hole.

6. electric heater as claimed in claim 1, it is characterised in that: bedplate (10) includes Base plate (11) and its peripheral profile are rectangle on the whole, and two long sides of base plate (11) are oriented Extending into curved sidewall (12) with lateral plates, the two ends thus constituting channel-shaped body arrange first End plate (13)；Heat sink (20) is the convex outward plate of cylinder shape, and heat sink (20) has two The longer straight flange of bar is parallel with the curvature shaft core direction of curved surface；The two side of described base plate (11) (12) between edge and the straight flange of heat sink (20), pad sets heat insulating strip (50), heat insulating strip (50) For fiberglass pipe.

7. electric heater as claimed in claim 6, it is characterised in that: described base plate (11) The edge of sidewall (12) and the straight flange of heat sink (20) of two long sides offer arcuate groove respectively (121,22), the region that the notch of two arcuate grooves (121,22) is formed relatively is accommodating constitute every The fiberglass pipe of hot bar (50).

Electric heater the most as claimed in claims 6 or 7, it is characterised in that: described bedplate (10) Plate length is long more than heat sink (20) plate, heat sink (20) one end and the bedplate (10) with end The first end plate (13) be connected, be provided with another of heat sink (20) of the second end plate (23) End is the free end the most freely stretched.

9. electric heater as claimed in claim 8, it is characterised in that: bedplate (10) is with scattered The chamber that hot plate (20) surrounds arranges elastic component (70) be used for connecting bedplate (10) and dissipating Hot plate (20), is provided with base in the chamber that bedplate (10) and heat sink (20) surround The thermal insulation layer (60) that plate (10) and heat sink (20) are kept apart, described thermal insulation layer (60) It is positioned between the first end plate (13) and the second end plate (23).