CN205153447U - Low -voltage floor that generates heat - Google Patents

Abstract

The utility model relates to a floor technical field that generates heat especially discloses a low -voltage floor that generates heat, including generating heat the board, paste roof, the bottom plate of locating the board both sides that generate heat respectively, still include the transformer of being connected with the board that generates heat, the board that generates heat includes the base plate, installs in the carbon fiber heating wire of base plate, first wire and second wire, and carbon fiber heating wire's both ends are connected respectively in first wire, second wire, and the both ends of first wire, second wire are connected with water proof plug, water proof socket -outlet respectively, and the transformer is used for being connected to the one end of first wire, second wire, the utility model discloses utilize carbon fiber heating wire to send far infrared ray, far infrared ray gives off the heat through thermal -radiating mode, and the heat generation can be good, and electro -heat conversion rate is high, through the transformer processing of stepping down for the voltage of exporting on the low -voltage floor that generates heat is less than 36V, guarantees that the user can not produce the electric shock accidents, improves the security performance on floor.

Description

A kind of low-voltage heating floor

Technical field

The utility model relates to heating floor technical field, in particular discloses a kind of low-voltage heating floor.

Background technology

In the winter of cold, evening is when sleeping, people were by increasing the thickness of bed clothes or quantity is carried out warming in the past, along with the raising gradually of people's living standard, also more and more focus on for the quality of life, the thickness or the quantity that increase bed clothes need to increase the space of depositing bed clothes, the weight adding bed clothes of also break-in on the other hand on the one hand, use also comparatively inconvenience, increasing people use radiator, electric blanket, heating air-conditioning etc. to warm oneself.

Electric blanket can make the capillary of people be in expansion state always, and in body, moisture and salinity are obviously lost, and easily occurs the harmful effects such as dry, pharyngalgia, dry skin; Radiator and heating air-conditioning need special installation site, and take more space, and both electric conversion efficiencies are not high, use cost is very expensive; In addition, the voltage due to household electricity is 220V, and far away higher than human safety voltage 36V, electric blanket, radiator, heating air-conditioning etc. all directly use the voltage of 220V, have great potential safety hazard.Therefore, be necessary that the deficiency existed for prior art improves in fact.

Summary of the invention

In order to overcome the shortcoming and defect existed in prior art, the purpose of this utility model is to provide a kind of low-voltage heating floor, and heating property is good, and electric heating conversion ratio is high, and operating voltage, lower than 36V, improves safe handling property greatly.

For achieving the above object, a kind of low-voltage heating floor of the present utility model, comprise heating board, be attached at the top board of heating board both sides respectively, base plate, also comprise the transformer be connected with heating board, transformer is positioned at heating board, top board, the outside of base plate, heating board comprises substrate, be installed in the carbon fiber exothermic wire of substrate, first wire and the second wire, the two ends of carbon fiber exothermic wire are connected to the first wire, second wire, first wire, the two ends of the second wire are connected to waterproof plug, waterproof socket, waterproof plug, waterproof socket is installed in the two ends of substrate respectively, transformer is used for being connected to the first wire, one end of second wire.

Further, described low-voltage heating floor also comprises flow straightener, and flow straightener is used for being connected between transformer and heating board.

Further, described substrate is provided with groove near the side of top board, and groove forms from the surface of substrate is recessed, and carbon fiber exothermic wire is installed in groove.

Further, described first wire, the second wire are spaced and be arranged in parallel, and carbon fiber exothermic wire is between the first wire, the second wire.

Further, described top board has been sticked overcoat, and top board is between overcoat, heating board.

Further, described waterproof plug comprises plug terminal and is coated on the first plastic casing outside plug terminal, waterproof socket comprises female terminal and is coated on the second plastic casing of female terminal periphery, and have host cavity between female terminal and the second plastic casing, the first plastic casing is installed in host cavity.

Further, the outside of described first plastic casing is provided with sealing ring, and sealing ring forms around the first plastic casing and from the surperficial projection of the first plastic casing, and the second plastic casing is provided with the seal groove matched with sealing ring.

Further, described plug terminal is tubular terminal, and female terminal is column terminal, and female terminal is installed in plug terminal.

Further, described female terminal is provided with slit, and slit forms from one end of female terminal is recessed.

Further, described plug terminal is provided with shell fragment, and shell fragment inwardly projects from plug terminal and forms.

The beneficial effects of the utility model: low-voltage heating floor splices and is laid on indoor by user mutually, when needs improve interior temperature, carbon fiber wire is switched on power, the carbon atom of carbon fiber exothermic wire is under the effect of electric field, produce Brownian movement at a high speed, and then make mutual frictional impact between carbon atom, produce far ir ray endlessly, far ir ray gives out heat by thermal-radiating mode and by heat diffusion in the air of indoor, and then improves indoor temperature.Carbon fiber exothermic wire electrothermal calefactive rate is fast, and electric conversion rate, up to 99%, relative to the electric conversion rate of electric blanket, radiator, heating air-conditioning about 80%, reduces use cost greatly.The far ir ray that carbon fiber exothermic wire sends promotes human metabolism, the refuse produced is excreted fast in human body, alleviates human liver, the metabolism of kidney, excretion burden, safeguards healthy.In addition, by the adjustment process of transformer, make the voltage of family expenses 220V be reduced to human safety voltage below 36V, make the operating voltage of low-voltage heating floor at below 36V, can not produce electric shock accidents, safety is greatly enhanced.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model;

Fig. 2 is the structural representation at another visual angle of the present utility model;

Fig. 3 is the structural representation at another visual angle of the present utility model;

Fig. 4 is the close-up schematic view of part A in Fig. 3;

Fig. 5 is the close-up schematic view of part B in Fig. 3;

Fig. 6 is circuit structure schematic diagram of the present utility model.

Reference numeral comprises:

1-heating board, 10-substrate, 11-carbon fiber exothermic wire

12-the first wire 13-the second wire 14-raised line

15-fitting recess, 21-top board, 22-base plate

23-overcoat, 24-depression, 31-transformer

32-flow straightener, 41-waterproof plug, 410-plug terminal

411-the first plastic casing 412-sealing ring 413-spliced eye

414-shell fragment, 42-waterproof socket, 420-female terminal

421-the second plastic casing 422-host cavity 423-seal groove

424-slit.

Detailed description of the invention

For the ease of the understanding of those skilled in the art, be further described the utility model below in conjunction with embodiment and accompanying drawing, the content that embodiment is mentioned is not to restriction of the present utility model.

Refer to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of low-voltage heating floor of the present utility model, comprise heating board 1, be sticked the top board 21 above heating board 1 and the base plate 22 that is sticked below heating board 1, also comprise the transformer 31 be connected with heating board 1, transformer 31 is connected to heating board 1 by cable, and transformer 31 is positioned at the outside of heating board 1, top board 21, base plate 22, and namely transformer 31 and heating board 1, top board 21, base plate 22 separate independent setting.

Described heating board 1 comprises substrate 10, installing carbon fiber exothermic wire 11 on the substrate 10, first wire 12 and the second wire 13, the two ends of carbon fiber exothermic wire 11 are connected to the first wire 12 respectively, second wire 13, first wire 12, the two ends of the second wire 13 are connected to waterproof plug 41, waterproof socket 42, waterproof plug 41, waterproof socket 42 is installed in the opposite end of substrate 10 respectively, transformer 31 is for being connected to the first wire 12, one end of second wire 13, high voltage in circuit through transformer 31 step-down process to below 36V, be applied on heating board 1 again, ensure that user electric shock accidents can not occur.Preferably, transformer 31 is set to adjustable transformer 31, and so, the voltage no matter in external circuitry is 110V, 220V or 380V etc., and the voltage in circuit is reduced to below 36V by the step-down ratio that all can adjust transformer 31.

After low-voltage heating floor switches on power, voltage lower than 36V after transformer 31 step-down process is applied on carbon fiber exothermic wire 11, the carbon atom of carbon fiber exothermic wire 11 is under the effect of electric field, produce Brownian movement at a high speed, and then make mutual frictional impact between carbon atom, produce far ir ray endlessly, far ir ray gives out heat by thermal-radiating mode and by heat diffusion to outside floor.

In order to protect the safe handling of described heating board 1 further; low-voltage heating floor also has additional flow straightener 32; flow straightener 32 is provided with inductance coil; inductance coil prevents the operating current in circuit from undergoing mutation; avoid the carbon fiber exothermic wire 11 in the sudden change infringement heating board 1 of electric current in circuit, flow straightener 32 is connected between transformer 31 and heating board 1.

In the present embodiment, described top board 21, heating board 1, base plate 22 are solid wood board, solid wood board can be processed by various timber, as cherry, maple, white beech, red beech, Manchurian ash, white rubber, yellow jacket, teak, Huanghua Pear, safflower pears, walnut, Bai Yingmu, red shadow wood, red sandalwood, ebony etc., certainly, according to specific needs, top board 21, heating board 1, base plate 22 also can adopt by the composite plate of multiple wood combination or the compressive plate that is made up of other material.

In the process of low-voltage heating floor, be first coated with without aldehyde glue between described top board 21, heating board 1 and base plate 22, and then pressed together by cold press.In the present embodiment, adopt bean gum, i.e. soybean biological base glue without aldehyde glue, bean gum is not containing the adhesive of formaldehyde, prevents floor from volatilizing formaldehyde gas and then avoids formaldehyde to cause damage to health.

Product functional performance is affected because wearing and tearing very fast in order to prevent the top board 21 of low-voltage heating floor, be sticked overcoat 23 above top board 21, overcoat 23, heating board 1 lay respectively at the both sides up and down of top board 21, when overcoat 23 damage or for a long time use serious wear time, overcoat 23 can only remove by user, again the overcoat 23 being sticked new can reuse, without the need to again buying new floor.

In order to ensure the uniformity of described overcoat 23 and top board 21, simultaneously also in order to increase the aesthetic property on floor, preferably, overcoat 23 adopts solid wood musculus cutaneus, solid wood musculus cutaneus is wood chip solid wood being cut into 2mm left and right thickness, through special adhesion, then processes through japanning, ultraviolet baking etc.Certainly, overcoat 23 also can adopt melamine facing, and melamine facing the paper with different colours or texture is put into melamine resin adehsive binding agent soak, and is then dried to a certain degree solidification and forms.

Described substrate 10 is the tabular be roughly rectangle, substrate 10 offers groove (not shown) near the side of top board 21, groove forms from the surface of substrate 10 is recessed, carbon fiber exothermic wire 11 is installed in a groove, be sticked on the surface of the substrate 10 relative to carbon fiber exothermic wire 11, can effectively prevent carbon fiber exothermic wire 11 from being damaged by pressure by top board 21.In order to improve the electrothermal calefactive rate on floor, groove can be arranged to S shape, so, greatly can extend the length of carbon fiber exothermic wire 11 in single floor; Certainly, groove as required, also can be arranged on the side of substrate 10 near base plate 22 by those skilled in the art.

Described first wire 12, second wire 13 is spaced and almost parallel setting, first wire 12, second wire 13 is roughly positioned at the relative both sides of substrate 10, first wire 12, second wire 13 is sticked on the surface of the substrate 10, carbon fiber exothermic wire 11 is between the first wire 12, second wire 13, and the two ends correspondence of carbon fiber exothermic wire 11 connects the first wire 12, second wire 13.Certainly, also can offer fluting (not shown) on the substrate 10 as required, now fluting forms from the surface of substrate 10 is recessed equally, and the first wire 12, second wire 13 is arranged in fluting.

Described waterproof plug 41, waterproof socket 42 are connected to the opposite end of the first wire 12, second wire 13, the external form of waterproof plug 41, waterproof socket 42 is roughly in cylindric, in the present embodiment, the opposite end of substrate 10 is respectively arranged with breach (not shown), and waterproof plug 41, waterproof socket 42 are installed in corresponding breach respectively.On described top board 21, the position of corresponding breach is provided with depression 24, and depression 24 is roughly curved and form from the surface of top board 21 is recessed; On base plate 22, the position of corresponding breach is provided with depression 24 equally, depression 24 on top board 21, base plate 22 is clamped in the both sides up and down of waterproof plug 41, waterproof socket 42 respectively, waterproof plug 41, waterproof socket 42 is closely fixed in low-voltage heating floor.

Refer to shown in Fig. 2, Fig. 3 and Fig. 6, be interconnected by waterproof plug 41, waterproof socket 42 between end to end low-voltage heating floor, prevent user sprinkle water on floor cleaning time, the water used enters floor short circuit occurred inside phenomenon.In addition, after low-voltage heating floor joins end to end, the carbon fiber exothermic wire 11 in different floor is connected in parallel to each other between the first wire 12, second wire 13, even if wherein floorboard damages, also can not affect the normal use of other low-voltage heating floor.

In order to ensure can be good between adjacent low-voltage heating floor fit together, in the present embodiment, the relative both sides of low-voltage heating floor are respectively equipped with raised line 14 and fitting recess 15, fitting recess 15 is between top board 21 and base plate 22, certainly, fitting recess 15 can also form the side of top board 21, substrate 10 or base plate 22 is recessed, from the side of substrate 10, horizontal projection forms raised line 14, when laying floor, raised line 14 on adjacent floor is arranged in the fitting recess 15 closed on respectively, and then is firmly fit together on two floors.Conveniently control the low-voltage heating floor laid, described transformer 31, flow straightener 32 can be arranged on indoor wall.

Refer to shown in Fig. 3, Fig. 4 and Fig. 5, described waterproof plug 41 comprises plug terminal 410 and is coated on the first plastic casing 411 outside plug terminal 410, waterproof socket 42 comprises female terminal 420 and is coated on the second plastic casing 421 of female terminal 420 periphery, second plastic casing 421 is arranged around female terminal 420, have host cavity 422 between second plastic casing 421 and female terminal 420, the first plastic casing 411 is installed in host cavity 422 and realizes coordinating of waterproof plug 41 and waterproof socket 42.

In order to increase the waterproof effect of described waterproof plug 41, waterproof socket 42, the outside of described first plastic casing 411 is provided with sealing ring 412, sealing ring 412 is arranged ringwise around the first plastic casing 411, sealing ring 412 forms from the external surface one projection of the first plastic casing 411, second plastic casing 421 is provided with the seal groove 423 matched with sealing ring 412, after the first plastic casing 411 is arranged in the second plastic casing 421, sealing ring 412 correspondence is installed in seal groove 423; Certainly, those skilled in the art according to specific needs, can increase the quantity of sealing ring 412.

Described plug terminal 410 is tubular terminal, namely the shape of plug terminal 410 is cylindrical shape, plug terminal 410 has spliced eye 413, female terminal 420 is column terminal, female terminal 420 is installed in spliced eye 413 mutual conduction realized between the two, in order to realize the abundant contact of plug terminal 410, female terminal 420, preferably, the size of female terminal 420 is a bit larger tham the size of plug terminal 410, makes to be interference fit between the two.

In the present embodiment, female terminal 420 is also provided with slit 424, slit 424 forms from one end of female terminal 420 is recessed, so can ensure that the free end of female terminal 420 has good elasticity, female terminal 420 can be allowed on the one hand easily to insert in the spliced eye 413 of plug terminal 410, also ensure that on the other hand female terminal 420 fully contacts with plug terminal 410 under elastic force effect further, prevent from coming in contact bad between the two and then affect the functional performance on floor.

In order to ensure plug terminal 410 further, female terminal 420 fully contacts, plug terminal 410 is also provided with shell fragment 414, shell fragment 414 projects from plug terminal 410 and forms in spliced eye 413, the two ends of shell fragment 414 are connected on plug terminal 410, and the mid portion of shell fragment 414 protrudes in spliced eye 413; Certainly, according to specific needs, one end of shell fragment 414 is connected on plug terminal 410, and the other end of shell fragment 414 protrudes in spliced eye 413 and in unsettled setting, namely the other end of shell fragment 414 is not connected on plug terminal 410.In addition, those skilled in the art can also increase the quantity of shell fragment 414 on plug terminal 410.

Concrete use procedure of the present utility model is as described below:

Low-voltage heating floor splices and is laid on indoor by user mutually, the low-voltage heating floor that head and the tail are adjacent passes through waterproof plug 41, waterproof socket 42 is communicated with each other, the low-voltage heating floor of the left and right sides is by raised line 14, the cooperation of fitting recess 15 is arranged side by side each other, when needs improve interior temperature, low-voltage heating floor is switched on power, in circuit higher than the voltage of 36V through transformer 31, flow straightener 32 is reduced to below 36V after processing, and then be applied on heating board 1, the carbon fiber exothermic wire 11 of heating board 1 produces far ir ray endlessly, far ir ray gives out heat by thermal-radiating mode and by heat diffusion in the air of indoor, and then improve indoor temperature.

Described carbon fiber exothermic wire 11 electrothermal calefactive rate is fast, and electric conversion rate, up to 99%, relative to the electric conversion rate of electric blanket, radiator, heating air-conditioning about 80%, reduces electricity usage cost greatly.The far ir ray that carbon fiber exothermic wire 11 sends promotes human metabolism, the refuse produced is excreted fast in human body, alleviates human liver, the metabolism of kidney, excretion burden, safeguards healthy.In addition, by the adjustment process of transformer 31, make to be reduced to human safety voltage below 36V higher than the voltage of 36V in circuit, make the operating voltage of low-voltage heating floor at below 36V, can not produce electric shock accidents, safety is greatly enhanced.

Known the utility model is have above-described good characteristic in sum, is made it in use, promotes in conventional art the usefulness that do not have and has practicality, becoming the product that has practical value.

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (10)

1. a low-voltage heating floor, comprise heating board, be attached at the top board of heating board both sides respectively, base plate, it is characterized in that: also comprise the transformer be connected with heating board, transformer is positioned at heating board, top board, the outside of base plate, heating board comprises substrate, be installed in the carbon fiber exothermic wire of substrate, first wire and the second wire, the two ends of carbon fiber exothermic wire are connected to the first wire, second wire, first wire, the two ends of the second wire are connected to waterproof plug, waterproof socket, waterproof plug, waterproof socket is installed in the two ends of substrate respectively, transformer is used for being connected to the first wire, one end of second wire.

2. low-voltage heating floor according to claim 1, is characterized in that: described low-voltage heating floor also comprises flow straightener, and flow straightener is used for being connected between transformer and heating board.

3. low-voltage heating floor according to claim 1, is characterized in that: described substrate is provided with groove near the side of top board, and groove forms from the surface of substrate is recessed, and carbon fiber exothermic wire is installed in groove.

4. low-voltage heating floor according to claim 1, is characterized in that: described first wire, the second wire are spaced and be arranged in parallel, and carbon fiber exothermic wire is between the first wire, the second wire.

5. low-voltage heating floor according to claim 1, is characterized in that: described top board has been sticked overcoat, and top board is between overcoat, heating board.

6. low-voltage heating floor according to claim 1, it is characterized in that: described waterproof plug comprises plug terminal and is coated on the first plastic casing outside plug terminal, waterproof socket comprises female terminal and is coated on the second plastic casing of female terminal periphery, have host cavity between female terminal and the second plastic casing, the first plastic casing is installed in host cavity.

7. low-voltage heating floor according to claim 6, it is characterized in that: the outside of described first plastic casing is provided with sealing ring, sealing ring forms around the first plastic casing and from the surperficial projection of the first plastic casing, and the second plastic casing is provided with the seal groove matched with sealing ring.

8. low-voltage heating floor according to claim 6, is characterized in that: described plug terminal is tubular terminal, and female terminal is column terminal, and female terminal is installed in plug terminal.

9. low-voltage heating floor according to claim 8, is characterized in that: described female terminal is provided with slit, and slit forms from one end of female terminal is recessed.

10. low-voltage heating floor according to claim 8, is characterized in that: described plug terminal is provided with shell fragment, shell fragment inwardly projects from plug terminal and forms.