CN201533416U

CN201533416U - Carbon fiber electrical heating soft transfer board

Info

Publication number: CN201533416U
Application number: CN2009202271553U
Authority: CN
Inventors: 林忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-22
Filing date: 2009-09-22
Publication date: 2010-07-21
Anticipated expiration: 2019-09-22

Abstract

The utility model provides a carbon fiber electrical heating soft transfer board which comprises a soft board and carbon fiber filaments, wherein the soft board comprises a heat transfer rubber board and a heating insulating rubber board; wiring grooves are formed on the rear side of the heat transfer rubber board; the carbon fiber filaments are arranged in the wiring grooves; the lower end surfaces of the carbon fiber filaments are in close contact with the bottoms of the wiring grooves, and the upper end surfaces of the carbon fiber filaments and the top ends of the wiring grooves are arranged at intervals; heat insulating raised strips are connected with the front side of the heat insulating rubber board, arranged in spaces among the wiring grooves and connected with the wiring grooves; the heat insulating raised strips are in close contact with the upper end surfaces of the carbon fiber filaments; two ends of each of carbon fiber filaments are respectively connected with a first power lead and a second power lead; the rear side of the heat transfer rubber board is connected with the front side of the heat insulating rubber board; and the first power lead and the second power lead are respectively arranged between the heat transfer rubber board and the heat insulating rubber board. The utility model can solve the problems in the prior art such as small heating area, low heating efficiency and higher heat loss.

Description

Carbon fiber electrically heats soft conductive plate

Technical field

The utility model relates to electric heating equipment technical field, and specifically a kind of carbon fiber electrically heats soft conductive plate.

Background technology

At present, being widely used in the central electric heating device of household electrical appliance, mostly is two kinds of forms of hard tubular type heating tube and hard disc type heating plate.The heating tube operated by rotary motion is in container, and it is to adopt the mode that the liquid in the container is directly heated, and it has the advantages that heat diffusion is even, the efficiency of heating surface is high, and still, there is the shortcoming that fail safe is relatively poor, inconvenience is safeguarded in it.The heating plate operated by rotary motion is in the bottom of outside of containers, and it is to adopt the mode that container bottom is heated, and it has the advantage that fail safe is good, be convenient to safeguard, still, it exists, and heating surface (area) (HS is little, the efficiency of heating surface low and the bigger shortcoming of thermal loss.Thus, brought inconvenience to every aspect.

Summary of the invention

The purpose of this utility model provides a kind of carbon fiber electrically and heats soft conductive plate, and it can solve, and prior art exists that heating surface (area) (HS is little, the efficiency of heating surface is low and the bigger problem of thermal loss.

The purpose of this utility model is achieved through the following technical solutions: carbon fiber electrically heats soft conductive plate, it comprises soft board and carbon fiber wire, soft board is made up of heat transfer offset plate and heat insulation offset plate, the heat transfer offset plate is offered the cloth line groove on the back side, carbon fiber wire is arranged in the cloth line groove, the lower surface of carbon fiber wire and the interior bottom closely contact mutually of cloth line groove, have between the upper surface of carbon fiber wire and the cloth line groove top at interval, connect heat insulation raised line on the heat insulation offset plate front, heat insulation raised line is arranged in the interior interval of cloth line groove and with it and interconnects, and heat insulation raised line closely contacts mutually with the upper surface of carbon fiber wire; The carbon fiber wire two ends are connected with first power supply lead wire, second source lead-in wire respectively, and the back side of heat transfer offset plate and the front of heat insulation offset plate interconnect, and first power supply lead wire and second source lead-in wire are separately positioned between heat transfer offset plate and the heat insulation offset plate.

For further realizing the purpose of this utility model, also can finish by the following technical programs: described cloth line groove is the straight-line groove form.Described cloth line groove is the curved groove form.The left and right two ends of soft board are respectively equipped with a stepped left side and overlap mouth, right side overlap joint mouth, and the left mouth that overlaps cooperatively interacts and contacts with the right mouth that overlaps.

The beneficial effect that the utility model can produce: soft carbon fiber wire heat form is set in soft board because of adopting, so it can be arranged on each position in its outside according to the shape that is heated container arbitrarily, feasible area to its heating increases greatly, so improved the efficiency of heating surface greatly;

Because of soft board is made up of heat transfer offset plate and heat insulation offset plate, the heat transfer offset plate is offered the cloth line groove on the back side, carbon fiber wire is arranged in the cloth line groove, the back side of heat transfer offset plate and the front of heat insulation offset plate interconnect, the heat transfer offset plate is positive to contact with the outer surface of container, so, the heat that carbon fiber wire produced can carry out the large tracts of land heating to container outer surface fast by the heat transfer offset plate, make the efficiency of heating surface improve greatly, and, the heat that carbon fiber wire produces can be stopped by heat insulation offset plate, and thermal loss of the present utility model is significantly reduced;

Because of having between the upper surface of carbon fiber wire and the cloth line groove top at interval, connect heat insulation raised line on the heat insulation offset plate front, heat insulation raised line is arranged in the interior interval of cloth line groove and with it and interconnects, heat insulation raised line closely contacts mutually with the upper surface of carbon fiber wire, so, heat insulation raised line can further play the effect of block carbon filament heat diffusion, and it effectively reduces thermal loss of the present utility model more;

Because of the left and right two ends of soft board are respectively equipped with stepped left side overlap joint mouthful, right overlap joint mouthful, left overlap joint mouth cooperatively interacts and contacts with right overlap joint mouth, so it can make the utility model that is centered around on the bulk containers outer surface carry out interconnecting of two ends, the left and right sides.

The heating element that the utility model both can be used as on the household electrical appliance uses, and can also use as the heating floor between housing types and the office space.It is extensive to the utlity model has the scope of application, and efficiency of heating surface height, thermal loss is little, energy-saving effect is quite desirable distinguishing feature, and extensive use can produce good social, economic benefit.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A view of Fig. 1, illustrates that mainly the heat insulation raised line 12 on the heat insulation offset plate 11 is connected in the cloth line groove 2 interior intervals, and heat insulation raised line 12 and carbon fiber wire 21 tight contacting structure forms.

Embodiment

Carbon fiber electrically of the present utility model heats soft conductive plate, it comprises soft board and carbon fiber wire 21, soft board is made up of heat transfer offset plate 1 and heat insulation offset plate 11, the heat transfer offset plate is offered cloth line groove 2 on 1 back side, carbon fiber wire 21 is arranged in the cloth line groove 2, bottom in the lower surface of carbon fiber wire 21 and the cloth line groove 2 is closely contact mutually, have between the upper surface of carbon fiber wire 21 and cloth line groove 2 tops at interval, heat insulation offset plate 11 positive going up connect heat insulation raised line 12, heat insulation raised line 12 is arranged in the interval in the cloth line groove 2 and with it and interconnects, and heat insulation raised line 12 closely contacts mutually with the upper surface of carbon fiber wire 21; Carbon fiber wire 21 two ends are connected with first power supply lead wire 31, second source lead-in wire 32 respectively, the front of the back side of heat transfer offset plate 1 and heat insulation offset plate 11 interconnects, and first power supply lead wire 31 and second source lead-in wire 32 are separately positioned between heat transfer offset plate 1 and the heat insulation offset plate 11.Described cloth line groove 2 is the straight-line groove form.Described cloth line groove 2 is the curved groove form.The left and right two ends of soft board are respectively equipped with a stepped left side and overlap mouth 4, right side overlap joint mouth 5, and the left mouth 4 that overlaps cooperatively interacts and contacts with the right mouth 5 that overlaps.

During making, process various parts assemblings by above-mentioned requirements and get final product.

During use,, the utility model is centered around on the bulk containers outer surface, heat transfer offset plate 1 is contacted with the outer surface of container, and make left side overlap joint mouth 4 and right overlap joint mouthful 5 mutual bonding getting final product if the utility model uses as the heating element on the household electrical appliance; If the utility model uses as the heating floor between housing types and the office space, the utility model is laid on the ground, heat insulation offset plate 11 is contacted with ground, and make an a left side of the present utility model overlap joint mouth 4 and another piece right overlap joint mouthful 5 mutual bonding getting final product of the present utility model.At this moment, by first power supply lead wire 31 and second source 32 energized that go between, the heat that carbon fiber wire 21 produces then by heat transfer offset plate 1 to the container heating or in the room, dispel the heat, and, the heat that carbon fiber wire 21 produces is stopped by heat insulation raised line 12 and heat insulation offset plate 11, thermal loss of the present utility model is reduced greatly, and energy-saving effect is quite desirable.

Technical scheme described in the utility model is not limited only to the execution mode of present embodiment record, can also have other execution mode to finish the technical solution of the utility model.

The technology that the utility model is not described in detail, shape, structure partly are known technology.

Claims

1. carbon fiber electrically heats soft conductive plate, it comprises soft board and carbon fiber wire (21), it is characterized in that: soft board is made up of heat transfer offset plate (1) and heat insulation offset plate (11), heat transfer offset plate (1) is offered cloth line groove (2) on the back side, carbon fiber wire (21) is arranged in the cloth line groove (2), the lower surface of carbon fiber wire (21) and the interior bottom closely contact mutually of cloth line groove (2), have between the upper surface of carbon fiber wire (21) and cloth line groove (2) top at interval, connect heat insulation raised line (12) on heat insulation offset plate (11) front, heat insulation raised line (12) is arranged in the interior interval of cloth line groove (2) and with it and interconnects, and heat insulation raised line (12) closely contacts mutually with the upper surface of carbon fiber wire (21); Carbon fiber wire (21) two ends are connected with first power supply lead wire (31), second source lead-in wire (32) respectively, the front of the back side of heat transfer offset plate (1) and heat insulation offset plate (11) interconnects, and first power supply lead wire (31) and second source lead-in wire (32) are separately positioned between heat transfer offset plate (1) and the heat insulation offset plate (11).

2. carbon fiber electrically according to claim 1 heats soft conductive plate, it is characterized in that: described cloth line groove (2) is the straight-line groove form.

3. carbon fiber electrically according to claim 1 heats soft conductive plate, it is characterized in that: described cloth line groove (2) is the curved groove form.

4. carbon fiber electrically according to claim 1 heats soft conductive plate, it is characterized in that: the left and right two ends of soft board are respectively equipped with stepped left side overlap joint mouthful (4), right overlap joint mouthful (5), and left side overlap joint mouthful (4) cooperatively interacts and contacts with right overlap joint mouthful (5).