CN201029652Y

CN201029652Y - Water warming electric mattress for bed

Info

Publication number: CN201029652Y
Application number: CNU2007201407275U
Authority: CN
Inventors: 张长新
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-03
Filing date: 2007-04-03
Publication date: 2008-03-05
Anticipated expiration: 2017-04-03

Abstract

The utility model relates to a bed water heating electrical blanket, which comprises an electrical blanket pipe, a heating element, a switch board, a first tip eye-splice and a second tip eye-splice, wherein the first tip eye-splice comprises a first pin and a first lock seat, the second tip eye-splice comprises a second pin and a second lock seat, the electrical blanket pipe comprises a flexible plastic pipe, the electrical blanket pipe is full of liquid, and pipe orifices of the two ends of the electrical blanket pipe are respectively sealed by the first lock seat and the second lock seat. The heating element comprises an electric-heat wire, a glass fiber bundle and a flexible insulation ectoderm, the electric-heat wire is embed in the glass fiber bundle, which is coated by the flexible insulation ectoderm, the heating element completely penetrats an inner chamber of the electrical blanket pipe, and the two ends of the heating element are respectively fixedly connected with the first lock seat and the second lock seat. The two ends of the heating element are respectively connected with conductive strips which are arranged in the first lock seat and the second lock seat, the conductive strips which are arranged in the first pin and the second pin are connected with a power plug through a power cord, and a switch board is concatenated on the power cord. The bed water heating electrical blanket of the utility model has the advantages of variable and flexible shape, wide applicability, convenient use, safety and reliableness, and strong comfortable feeling.

Description

Bed hot-water heating electrical blanket

Technical field

The utility model belongs to the daily living article field, relates to a kind of electric mattress of the usefulness of warming oneself.

Background technology

The heater element of existing electric mattress is to be made of heating wire, and heating wire has insulation sheath, and heating wire is embedded in the cotton-padded mattress fabric, and heating wire is connected with power supply by switchboard, and this electric mattress has following shortcoming:

One, the infrared emanation that sends of heating wire energising directly adds powered heating pad fabric and surrounding air, and the sense of dry baking is arranged, and often feels that throat is dry after causing the people to sleep, skin is dryly itched, discomfort from head to foot.

Two, heating wire only depends on the insulation sheath protection, and directly grantee's body weight is pressed, and because of reasons such as extruding, wearing and tearing, distortions, heating wire often fractures, on fire, leaky, poor stability.

Three, heating wire is long-term use after, because of electric blazing heat repeatedly wear out, the local electrical resistance rate can occurs and change, cause local the generation to amass hotly, make the electric mattress inequality of being heated, can feel under the weather during use.

Four, the shape of existing electric mattress is changeless, bad adaptability.

The utility model content

For overcoming above-mentioned weak point, the utility model purpose is to provide a kind of to use the hot-water heating electrical blanket, the shape flexibility and changeability, and wide accommodation, easy to use, safe and reliable, comfort is strong.

The utility model is achieved in that

Use the hot-water heating electrical blanket for a kind of, comprise the electrical blanket pipe, the heating line, switchboard and first, the second tube head eye-splice, the first tube head eye-splice is made up of first pin and first Button Block, the second tube head eye-splice is made up of second pin and second Button Block, the conducting strip that mutual corresponding matching is arranged in first pin and first Button Block, the conducting strip that mutual corresponding matching is arranged in second pin and second Button Block, it is characterized in that: described electrical blanket pipe is made of flexible plastic pipe, be full of liquid in this electrical blanket pipe, the two ends mouth of pipe of this electrical blanket pipe is respectively by first, the second Button Block shutoff, described heating line is by heating wire, glass fiber bundle, the flexible insulation crust is formed, it is intrafascicular that this heating wire is embedded in glass fibre, this glass fiber bundle is coated by the flexible insulation crust, this heating line runs through described electrical blanket tube cavity fully, the two ends of heating line are respectively with first, second Button Block is affixed, the two ends of heating wire are respectively with first, conducting strip in second Button Block connects, described first, conducting strip in second pin is connected with attaching plug through power line, and described switchboard is serially connected on the power line.Described liquid is water.

Described first pin is made of body and hyoplastron, body is a square tube shape, be provided with conducting strip in the chamber body, hyoplastron is fixed on the end face of body, the front end of hyoplastron has the overhead kick that is formed by wedge, and first Button Block is made of pedestal and the pipe joint that is fixed in the pedestal afterbody, and pedestal has the long slot bore that is used to hold first pin, be provided with conducting strip in the long slot bore, the pedestal end face has the bayonet socket by the hollow slots interruption-forming.

The structure of described first, second pin is identical, and the structure of described first, second Button Block is identical.

The utility model has following positive beneficial effect:

The electrical blanket pipe is made of flexible plastic pipe, and the different shape that can make a circulation to be coiled into can use for the bed of different size, wide accommodation, and also coiling is intensive more, and the heat of generation is also big more.

Be full of water in the electrical blanket pipe, specific heat of water is very big, has the function of storage heat, the heat endurance height, be easy to keep temperature constant state, the infrared emanation that heating wire sends directly adds hot water, by the air of hot-water heating mode circumference, does not have the sense of dry baking, not dehydration sense, hypertension, high fat of blood, blood viscousness and senile thrombosis there are certain therapeutic action, can feel after the people sleeps that throat is dry and skin is dry to itch, can feel very comfortable.

After the long-term use of heating wire, even local long-pending heat occurs, heat also can be discharged in the water, and water self thermal conductivity can make amount of localized heat be transmitted in the interior water of whole electrical blanket pipe, and the thermal uniformity of electric mattress is improved.Energy saving consumed kilowatt-hour in 24 hours approximately.

It is intrafascicular that heating wire is embedded in glass fibre, and glass fiber bundle plays protection to heating wire to be reinforced, and can strengthen the toughness of heating line, makes the heating line when bending is tortuous, and its inner heating wire can not fracture.

The heating line is relaxed state in the electrical blanket tube cavity, when the electrical blanket pipe made a circulation coiling, the heating line had the leeway of dilatation, can not break owing to tightening.

Be full of water in the electrical blanket pipe, the pressure of human body is born by water, and heating line grantee's body weight not can not break, on fire, leaky.

Description of drawings

Fig. 1 is the structural representation of the utility model one embodiment.

Fig. 2 is the enlarged drawing of A part among Fig. 1.

Fig. 3 is the amplification view of B part among Fig. 2.

Fig. 4 is the structure cutaway view of the utility model first tube head eye-splice.

Fig. 5 is the perspective view of the utility model first tube head eye-splice.

Fig. 6 is the exploded view of Fig. 5.

Fig. 7 is the rearview of Fig. 6.

The specific embodiment

Number in the figure

1 electrical blanket pipe, 2 heating lines, 3 switchboards, 4 first pins

404 overhead kicks of 401 bodies, 402 hyoplastrons, 403 conducting strips

5 first Button Blocks, 501 pedestals, 502 pipe joints, 503 conducting strips

504 long slot bores, 505 cards, 6 second pins, 7 second Button Blocks

8 water, 9 heating wire, 10 glass fiber bundles, 11 flexible insulation crusts

12 power lines, 13 attaching plugs, 14 waterproof gasket cements, 15 leads

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model is a kind of and uses the hot-water heating electrical blanket, comprise electrical blanket pipe 1, heating line 2, switchboard 3 and first, second tube head eye-splice, the first tube head eye-splice is made up of first pin 4 and first Button Block 5, and the second tube head eye-splice is made up of second pin 6 and second Button Block 7.The conducting strip that mutual corresponding matching is arranged in first pin 4 and first Button Block 5 has the conducting strip of mutual corresponding matching in second pin 6 and second Button Block 7.

Electrical blanket pipe 1 is made of flexible plastic pipe, is full of water 8 in this electrical blanket pipe 1, and the two ends mouth of pipe of electrical blanket pipe 1 is respectively by first,

second Button Block

5,7 shutoff.

Heating line 2 is made up of heating wire 9, glass fiber bundle 10, flexible insulation crust 11, heating wire 9 is embedded in the glass fiber bundle 10, glass fiber bundle 10 is coated by flexible insulation crust 11, heating line 2 runs through the inner chamber of electrical blanket pipe 1 fully, the two ends of heating line 2 are affixed with first,

second Button Block

5,7 respectively, the two ends of heating wire 9 are connected with conducting strip in first,

second Button Block

5,7 respectively, conducting strip in first,

second pin

4,6 is connected with attaching plug 13 through power line 12, and switchboard 3 is serially connected on the power line 12.

10 pairs of heating wire 9 of glass fiber bundle play protection to be reinforced, and can strengthen the toughness of heating line 2, makes heating line 2 when bending is tortuous, and heating wire 9 can not fracture.

Heating line 2 is relaxed state in electrical blanket pipe 1 inner chamber, during electrical blanket pipe 1 circuitous the coiling, heating line 2 has the leeway of dilatation, can not break owing to tightening.

Please refer to Fig. 4, Fig. 5, Fig. 6, Fig. 7, first pin 4 is made of body 401 and hyoplastron 402, body 401 is a square tube shape, be provided with conducting strip 403 in body 401 inner chambers, conducting strip 403 is connected as shown in Figure 4 with lead 15 in the power line 12, hyoplastron 402 is fixed on the end face of body 401, and the front end of hyoplastron 402 has the overhead kick 404 that is formed by wedge.

First Button Block 5 is made of pedestal 501 and the pipe joint 502 that is fixed in the pedestal afterbody, and pipe joint 502 is used for being connected as shown in Figure 4 with the mouth of pipe of electrical blanket pipe 1.

Pedestal 501 has the long slot bore 504 that is used to hold first pin 4, is provided with conducting strip 503 in the long slot bore 504, and conducting strip 503 is connected as shown in Figure 4 with heating wire 9, and pedestal 501 end faces have the bayonet socket 505 by the hollow slots interruption-forming.Be filled with waterproof gasket cement 14 in the endoporus of pipe joint 502, with isolated water 8 and conducting strip 503.

Press the front portion of hyoplastron 402 during use, make the preceding knuckle of the overhead kick 404 of hyoplastron 402 front ends a little less than bayonet socket 505, first pin 4 is pushed in the long slot bore 504 of first Button Block 5, loosing one's grip discharges hyoplastron 402, and hyoplastron 402 pops up and resets under the elastic reaction of self, overhead kick 404 is colluded on bayonet socket 505, form lock-out state, this moment, conducting strip 403,503 contacts formed conductive path.

When first pin 4 and first Button Block 5 are in the lock state, press hyoplastron 402, make the preceding knuckle of the overhead kick 404 of hyoplastron 402 front ends a little less than bayonet socket 505, just first pin 4 can be withdrawed from from the long slot bore 504 of first Button Block 5, state unlocks.

Second pin 6 is identical with first pin, 4 structures, and second Button Block 7 is identical with first Button Block, 5 structures.Second pin 6 is identical with aforesaid way with the locking and the unlocking operation mode of second Button Block 7.

Electrical blanket pipe 1 is made of flexible plastic pipe, and the different shape that can make a circulation to be coiled into can use for the bed of different size, and wide accommodation during coiling, can be dialled first,

second pin

4,6 down from first,

second Button Block

5,7 respectively, with convenient coiling.The power of heating wire 9 can suitably be selected as required, maintains 30 to 50 degrees centigrade as long as can guarantee the scope of water temperature.Switchboard can be selected two driving switch, and the heating-up temperature that the high tap position switch is used to control heating wire 9 is about 50 degree, and the low-grade location switch is used to control the heating-up temperature of heating wire 9 about 30 degree.Threeway tube head on the appropriate location can be connected in series on the electrical blanket pipe 1, the cap stopper shutoff of the mouth of pipe of three-way pipe when not using for a long time, can be opened cap stopper, and the water in the electrical blanket pipe 18 is discharged, and stores with convenient.

Claims

1. bed hot-water heating electrical blanket, comprise electrical blanket pipe, heating line, switchboard and first, second tube head eye-splice, the first tube head eye-splice is made up of first pin and first Button Block, the second tube head eye-splice is made up of second pin and second Button Block, the conducting strip that mutual corresponding matching is arranged in first pin and first Button Block, the conducting strip of mutual corresponding matching is arranged in second pin and second Button Block, it is characterized in that:

Described electrical blanket pipe is made of flexible plastic pipe, be full of liquid in this electrical blanket pipe, the two ends mouth of pipe of this electrical blanket pipe is respectively by first, the second Button Block shutoff, described heating line is by heating wire, glass fiber bundle, the flexible insulation crust is formed, it is intrafascicular that this heating wire is embedded in glass fibre, this glass fiber bundle is coated by the flexible insulation crust, this heating line runs through described electrical blanket tube cavity fully, the two ends of heating line are respectively with first, second Button Block is affixed, the two ends of heating wire are respectively with first, conducting strip in second Button Block connects, described first, conducting strip in second pin is connected with attaching plug through power line, and described switchboard is serially connected on the power line.

2. bed as claimed in claim 1 is used the hot-water heating electrical blanket, and it is characterized in that: described liquid is water.

3. bed hot-water heating electrical blanket as claimed in claim 1, it is characterized in that: described first pin is made of body and hyoplastron, body is a square tube shape, be provided with conducting strip in the chamber body, hyoplastron is fixed on the end face of body, and the front end of hyoplastron has the overhead kick that is formed by wedge, first Button Block is made of pedestal and the pipe joint that is fixed in the pedestal afterbody, pedestal has the long slot bore that is used to hold first pin, is provided with conducting strip in the long slot bore, and the pedestal end face has the bayonet socket by the hollow slots interruption-forming.

4. bed as claimed in claim 1 is used the hot-water heating electrical blanket, and it is characterized in that: the structure of described first, second pin is identical, and the structure of described first, second Button Block is identical.