CN221012741U - Novel multi-temperature-zone electric blanket - Google Patents
Novel multi-temperature-zone electric blanket Download PDFInfo
- Publication number
- CN221012741U CN221012741U CN202322512722.2U CN202322512722U CN221012741U CN 221012741 U CN221012741 U CN 221012741U CN 202322512722 U CN202322512722 U CN 202322512722U CN 221012741 U CN221012741 U CN 221012741U
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- CN
- China
- Prior art keywords
- electric blanket
- heating
- upper cover
- heating area
- circuit board
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- 238000010438 heat treatment Methods 0.000 claims abstract description 84
- 241000270295 Serpentes Species 0.000 claims abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 description 8
- 230000020169 heat generation Effects 0.000 description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Central Heating Systems (AREA)
- Surface Heating Bodies (AREA)
Abstract
The utility model relates to the field of electric blanket, and provides an electric blanket which comprises an electric blanket body, wherein a first heating area and a second heating area are arranged on the electric blanket body, the first heating area is used for heating the back of a human body, the second heating area is used for heating the waist, the legs and the feet of the human body, heating wires which are arranged in a snake shape are arranged on each heating area, and the heating wires are connected with a controller positioned outside the electric blanket body; according to the utility model, the heating areas which are controlled independently of each other are arranged on the electric blanket body so as to meet the heating requirements of different parts of a human body, so that a user can independently operate one or more heating areas to work according to the requirements, and the convenience is improved; and the anti-slip surface is arranged at the bottom of the electric blanket body, so that the friction force between the electric blanket and the mattress can be increased, the problems of wrinkling and displacement of the electric blanket are avoided, and the comfort of the electric blanket in use is improved.
Description
Technical Field
The utility model belongs to the field of electric blanket, and in particular relates to a novel multi-temperature-zone electric blanket.
Background
The electric blanket is also called as electric mattress, which is a contact electric heating device, and the soft rope type electric heating element with standard insulating property is woven or sewed into the blanket in a disc shape, and when the electric blanket is electrified, heat is emitted.
The electric blanket is laid between the mattress and the bed sheet, and the body is warmed by heating. At present, most of the existing electric blanket is heated on the whole surface, different parts of a human body cannot be heated selectively, the lower surface of the electric blanket is smooth, the electric blanket can be displaced in the repeated turning process of the human body, and wrinkles are generated on the electric blanket, so that discomfort is brought to the human body.
Disclosure of utility model
The utility model aims to provide a novel multi-temperature-zone electric blanket so as to solve the problems that the existing electric blanket provided in the background art cannot heat different parts of a human body and is easy to shift.
The technical scheme of the utility model is realized as follows: the novel multi-temperature-zone electric blanket comprises an electric blanket body, wherein at least two heating zones capable of independently heating are arranged on the electric blanket body, heating wires which are arranged in a serpentine manner are arranged on each heating zone, and the heating wires are connected with a controller positioned outside the electric blanket body; an anti-slip surface is arranged below the electric blanket body.
As a preferred embodiment of the present utility model, the heating area includes a first heating area for heating the back of the human body and a second heating area for heating the waist, the legs and the feet of the human body.
As a preferred embodiment of the present utility model, the heat generating device further includes a third heat generating region and a fourth heat generating region, and the third heat generating region and the fourth heat generating region are symmetrically disposed with respect to the first heat generating region and the second heat generating region.
As a preferable scheme of the utility model, the controller comprises an upper cover and a lower cover, wherein the upper cover and the lower cover are connected through screws, a circuit board is arranged in a cavity formed between the upper cover and the lower cover, a button is arranged on the circuit board, and the upper end of the button extends to a position above the upper cover.
As a preferable scheme of the utility model, the electric heating device further comprises a connector which is arranged at the end parts of the upper cover and the lower cover, one end of the connector is connected with the electric heating wire, and the other end of the connector is connected with the circuit board.
As a preferable scheme of the utility model, the two inner sides of the upper cover and the lower cover are respectively provided with uniformly distributed rib plates, the inner side edges of the rib plates of the upper cover are provided with a groove, the large distance between the grooves on the rib plates at the two sides of the upper cover is equal to the width of the circuit board, after the upper cover and the lower cover are connected, the rib plates in the upper cover and the lower cover are arranged at intervals in a staggered way, and the upper surface and the lower surface of the circuit board are respectively abutted on the groove plane of the rib plates of the upper cover and the plane of the rib plates of the lower cover.
As a preferable scheme of the utility model, protruding stand columns are arranged at two sides of the inner part of the upper cover, and pass through holes formed on the surface of the circuit board.
The novel multi-temperature-zone electric blanket has the beneficial effects that: according to the utility model, the heating areas which are controlled independently of each other are arranged on the electric blanket body so as to meet the heating requirements of different parts of a human body, so that a user can independently operate one or more heating areas to work according to the requirements, and the convenience is improved; and the anti-slip surface is arranged at the bottom of the electric blanket body, so that the friction force between the electric blanket and the mattress can be increased, the problems of wrinkling and displacement of the electric blanket are avoided, and the comfort of the electric blanket in use is improved.
Drawings
FIG. 1 is a block diagram of an electric blanket according to an embodiment of the present utility model;
FIG. 2 is a block diagram of an electric blanket according to another embodiment of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is an exploded view of the controller of the present utility model;
Fig. 5 is a perspective view of the upper cover of the present utility model.
In the figure: 1. an electric blanket body; 2. an anti-slip surface; 3. a first heating wire; 4. a first heat generation zone; 5. a second heating wire; 6. a second heat generation zone; 7. a third heating wire; 8. a third heat generation zone; 9. a fourth heating wire; 10. a fourth heat generation zone; 11. a controller; 1101. an upper cover; 1102. a circuit board; 1103. a button; 1104. a joint; 1105. a lower cover; 1106. rib plates; 1107. a groove; 1108. a column; 1109. and a through hole.
Detailed Description
As shown in fig. 1-4, the present embodiment provides a novel multi-temperature-zone electric blanket, which comprises an electric blanket body 1, wherein the electric blanket body 1 is woven by glass fiber or polyester yarn, and the outer part of the electric blanket body is provided with heat-resistant plastic or rubber layer as electrical insulation protection, and the structure of the electric blanket body 1 belongs to the conventional technology in the prior art, and is not repeated herein.
The electric blanket body 1 is provided with at least two heating areas capable of independently heating, each heating area is provided with heating wires which are arranged in a snake shape, the heating wires are connected with a controller 11 positioned outside the electric blanket body 1, in one embodiment, as shown in fig. 1, the heating areas comprise a first heating area 4 and a second heating area 6, the first heating area 4 is used for heating the back of a human body, the second heating area 6 is used for heating the waist, the legs and the feet of the human body, more specifically, the first heating area 4 is provided with a first heating wire 3 which is arranged in a snake shape, the second heating area 6 is provided with a second heating wire 5 which is arranged in a snake shape, the two heating wires are connected to the same controller 11, the two heating wires can be independently controlled by the controller 11, one heating wire or the two heating wires can be selected to be heated simultaneously when the electric blanket is used by a user, and the electric blanket is used by a single person.
In another embodiment, as shown in fig. 2, the electric blanket body 1 further includes a third heating area 8 and a fourth heating area 10, where the third heating area 8 and the fourth heating area 10 are symmetrically disposed with respect to the first heating area 4 and the second heating area 6, that is, the electric blanket is a double-person electric blanket, and there are four heating areas, where the third heating area 8 has a third heating wire 7 in a serpentine arrangement, the fourth heating area 10 has a fourth heating wire 9 in a serpentine arrangement, and the two heating wires are controlled by another controller 11, that is, the whole electric blanket has two controllers 11, which are disposed on two sides of the electric blanket respectively, so as to facilitate adjustment of a user; or the electric heating wires of the four heating areas can be uniformly integrated on one controller 11, so that the heating of different body parts during single rest and the heating of different body parts during double rest can be met.
The anti-slip surface 2 is arranged below the electric blanket body 1, wherein the anti-slip surface 2 is made of materials with large friction force, such as rubber, silica gel and the like, a plurality of anti-slip bulges or anti-slip strips are further and uniformly formed at the bottom of the anti-slip surface 2, and the anti-slip surface is mainly used for increasing the friction force between the electric blanket and a bed or mattress and avoiding the problem of wrinkling or shifting of the electric blanket when a user takes a rest and turns over.
The controller 11 comprises an upper cover 1101 and a lower cover 1105, wherein the upper cover 1101 and the lower cover 1105 are connected through screws, a circuit board 1102 is arranged in a cavity formed between the upper cover 1101 and the lower cover 1105, a button 1103 is arranged on the circuit board 1102, the upper end of the button 1103 extends to a position above the upper cover 1101, the controller also comprises a connector 1104 arranged at the end positions of the upper cover 1101 and the lower cover 1105, one end of the connector 1104 is connected with the electric heating wires, and the other end of the connector 1104 is connected with the circuit board 1102, wherein the number of the buttons 1103 can be selectively set according to the number of the electric heating wires, so that a plurality of electric heating wires can be controlled independently on one controller 11.
The two inner sides of the upper cover 1101 and the lower cover 1105 are respectively provided with uniformly distributed rib plates 1106, the edges of the inner sides of the rib plates 1106 of the upper cover 1101 are provided with grooves 1107, the large space between the grooves 1107 on the rib plates 1106 on the two sides of the upper cover 1101 is equal to the width of the circuit board 1102, after the upper cover 1101 and the lower cover 1105 are connected, the rib plates 1106 in the upper cover 1101 and the lower cover 1105 are alternately arranged at intervals, and the upper surface and the lower surface of the circuit board 1102 are respectively abutted against the planes of the grooves 1107 of the rib plates 1106 of the upper cover 1101 and the planes of the rib plates 1106 of the lower cover 1105.
More specifically, protruding posts 1108 are disposed at two sides of the inside of the upper cover 1101, the posts 1108 penetrate through holes 1109 formed on the surface of the circuit board 1102, after the degrees of freedom in the up-down direction and the degrees of freedom in the horizontal width direction of the circuit board 1102 are limited, the degrees of freedom in the horizontal front-back direction of the circuit board 1102 are limited by using the cooperation of the posts 1108 and the through holes 1109, so that the circuit board 1102 is in a fixed state in the inner spaces of the upper cover 1101 and the lower cover 1105, and the problem of subsequent shaking is avoided.
The novel multi-temperature-zone electric blanket can replace the traditional integral heating mode, different heating zones are arranged on the electric blanket to heat different body parts, the selective heating requirement of a user is met, the comfort can be improved, and the electricity can be saved to a certain extent; and the anti-slip surface 2 with the anti-slip effect is arranged at the bottom of the electric blanket, so that the problems of wrinkling and displacement of the electric blanket in the use process are avoided, and the comfort is further improved.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (5)
1. A novel multi-temperature-zone electric blanket is characterized in that: the electric blanket comprises an electric blanket body (1), wherein a first heating area (4) and a second heating area (6) are arranged on the electric blanket body (1), the first heating area (4) is used for heating the back of a human body, the second heating area (6) is used for heating the waist, the legs and the feet of the human body, heating wires which are arranged in a snake shape are arranged on each heating area, and the heating wires are connected with a controller (11) positioned outside the electric blanket body (1);
The electric blanket also comprises an anti-slip surface (2) arranged below the electric blanket body (1);
The controller (11) comprises an upper cover (1101) and a lower cover (1105), wherein protruding stand columns (1108) are arranged at two sides of the inner part of the upper cover (1101), and the stand columns (1108) penetrate through holes (1109) formed in the surface of the circuit board (1102).
2. The novel multi-temperature-zone electric blanket of claim 1, wherein: the device also comprises a third heating area (8) and a fourth heating area (10), wherein the third heating area (8) and the fourth heating area (10) are symmetrically arranged relative to the first heating area (4) and the second heating area (6).
3. A novel multi-temperature zone electric blanket according to claim 1 or 2, characterized in that: the upper cover (1101) and the lower cover (1105) are connected through screws, a circuit board (1102) is arranged in a cavity formed between the upper cover (1101) and the lower cover (1105), a button (1103) is arranged on the circuit board (1102), and the upper end of the button (1103) extends to a position above the upper cover (1101).
4. A novel multi-temperature zone electric blanket as claimed in claim 3, wherein: and a connector (1104) arranged at the end parts of the upper cover (1101) and the lower cover (1105), wherein one end of the connector (1104) is connected with the heating wire, and the other end is connected with the circuit board (1102).
5. A novel multi-temperature zone electric blanket as claimed in claim 3, wherein: the novel circuit board is characterized in that rib plates (1106) which are uniformly distributed are arranged at two inner sides of the upper cover (1101) and the lower cover (1105), a groove (1107) is formed in the inner side edge of each rib plate (1106) of the upper cover (1101), the large distance between the grooves (1107) on the rib plates (1106) at two sides of the upper cover (1101) is equal to the width of the circuit board (1102), after the upper cover (1101) and the lower cover (1105) are connected, the rib plates (1106) in the upper cover (1101) and the lower cover (1105) are arranged at intervals in a staggered mode, and the upper surface and the lower surface of the circuit board (1102) are respectively abutted against the plane of the grooves (1107) of the rib plates (1106) of the upper cover (1101) and the plane of the rib plates (1106) of the lower cover (1105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322512722.2U CN221012741U (en) | 2023-09-15 | 2023-09-15 | Novel multi-temperature-zone electric blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322512722.2U CN221012741U (en) | 2023-09-15 | 2023-09-15 | Novel multi-temperature-zone electric blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221012741U true CN221012741U (en) | 2024-05-28 |
Family
ID=91139798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322512722.2U Active CN221012741U (en) | 2023-09-15 | 2023-09-15 | Novel multi-temperature-zone electric blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221012741U (en) |
-
2023
- 2023-09-15 CN CN202322512722.2U patent/CN221012741U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |