CN210433595U - Temperature-adjustable hot-water bag - Google Patents
Temperature-adjustable hot-water bag Download PDFInfo
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- CN210433595U CN210433595U CN201920364144.3U CN201920364144U CN210433595U CN 210433595 U CN210433595 U CN 210433595U CN 201920364144 U CN201920364144 U CN 201920364144U CN 210433595 U CN210433595 U CN 210433595U
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Abstract
The utility model provides a hot-water bag with adjustable temperature, which comprises a hot-water bag body, a battery, a first temperature sensor, a second temperature sensor, a heater and a controller, wherein the battery, the first temperature sensor, the second temperature sensor and the heater are respectively and electrically connected with the controller; the hot water bag body comprises a liner, a jacket and a cover body, wherein the liner is detachably accommodated in the jacket and used for containing water, and is provided with a protruding part which is provided with a water outlet communicated with the inside and the outside of the liner; the extending part is exposed out of the outer sleeve, and the cover body is arranged on the inner container and used for sealing the water outlet; the outer bag comprises a warm-keeping layer, and the battery is detachably arranged on the outer bag and used for supplying power; the first temperature sensor is used for sensing the temperature of the surface of the warm-keeping layer, the second temperature sensor is used for sensing the surface temperature of the part of the human body in contact with the warm-keeping layer, and the controller controls the heater to be turned on or off according to the temperature value of the surface of the warm-keeping layer and the surface temperature value of the part of the human body in contact with the warm-keeping layer.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a hot-water bottle technical field, concretely relates to hot-water bottle with adjustable temperature.
[ background of the invention ]
The common hot water bag is used for heating by filling hot water, however, after the hot water bag is used for a long time, the temperature of the hot water bag is continuously reduced, so that the hot water bag needs to be frequently replaced for heating, and the hot water bag is inconvenient and unsafe. At present, some hot water bags heated by a power supply are available in the market, on one hand, the water temperature is not controllable, the hot water bag is easy to overheat to scald hands, and on the other hand, the hot water bags are directly plugged in the power supply to be used and are unsafe.
[ Utility model ] content
In view of the above, there is a need for a temperature adjustable hot water bag, which can automatically adjust the temperature according to the temperature of the user, and which has improved safety by using a battery for power supply.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a hot-water bag with adjustable temperature comprises a hot-water bag body, a battery, a first temperature sensor, a second temperature sensor, a heater and a controller, wherein the battery, the first temperature sensor, the second temperature sensor and the heater are respectively and electrically connected with the controller;
the hot water bag body comprises a liner, a jacket and a cover body, the liner is detachably accommodated in the jacket and used for containing water, and is provided with a protruding part, and the protruding part is provided with a water outlet communicated with the inside and the outside of the liner; the extending part is exposed out of the outer sleeve, and the cover body is arranged on the inner container and used for sealing the water outlet;
the battery is detachably arranged on the outer sleeve and used for supplying power to the first temperature sensor, the second temperature sensor, the heater and the controller; the first temperature sensor is used for sensing the temperature of the surface of the thermal insulation layer, the second temperature sensor is used for sensing the surface temperature of the part of the human body in contact with the thermal insulation layer, and the controller controls the heater to be turned on or turned off according to the temperature value of the surface of the thermal insulation layer and the surface temperature value of the part of the human body in contact with the thermal insulation layer.
Further, the overcoat is including the overcoat body and shelter from the lid, the one end of overcoat body is provided with the dismouting the installing port of inner bag, shelter from the lid and install on the overcoat body for shelter from the installing port.
Furthermore, the second heat insulation part and the end face opposite to the first heat insulation part are provided with a sealing groove and the mounting opening, the shielding cover comprises a plate body and a sealing ring, the sealing ring is arranged on one side of the plate body and clamped in the sealing groove, and the plate body is used for sealing the mounting opening.
Furthermore, the plate body is provided with a through hole, and the extending part penetrates through the through hole to expose the outer sleeve.
Further, the inner wall of the extension portion is provided with an internal thread, the cover body comprises a rod portion, the rod portion is provided with an external thread and is installed on the inner container through the matching of the external thread and the internal thread.
Furthermore, the outer surface of the heat-insulating layer is provided with a yielding groove for placing a hand.
Further, the first heat insulating part is provided with a mounting groove for mounting the battery.
Further, the second heat insulation part is provided with a display window, and the display window is electrically connected with the controller and used for displaying the temperature of the surface of the heat insulation layer.
The utility model discloses following beneficial effect has:
the temperature-adjustable hot-water bag is provided with a first temperature sensor and a second temperature sensor, wherein the first temperature sensor is used for sensing the temperature value of the surface of the warm-keeping layer, the second temperature sensor is used for sensing the surface temperature of the human body part in contact with the warm-keeping layer, the control unit is used for judging whether the temperature value of the surface of the hot-water bag body is lower than the surface temperature value of the human body part in contact with the warm-keeping layer or not according to the temperature values sent by the first temperature sensor and the second temperature sensor, if so, a control signal is output to control the contact switch to be closed, so that the heater starts to heat water, and the control signal is output to control the contact switch to be closed until the temperature of the surface of the warm-keeping layer is higher than the surface temperature of the human body part in contact with the warm-, and according to the user with the surface temperature at the human body position that the cold-proof layer contacted carries out the regulation of temperature to realize the efficiency of heating, unusual convenience, in addition the utility model discloses a battery powered mode, unusual safety.
[ description of the drawings ]
Fig. 1 is an exploded perspective view of a preferred embodiment of the temperature adjustable hot-water bottle of the present invention.
Fig. 2 is another exploded perspective view of the temperature adjustable hot water bag of fig. 1.
Fig. 3 is a perspective assembly view of the temperature-adjustable hot-water bag of fig. 1.
FIG. 4 is a block diagram of the temperature adjustable hot water bag of the present invention.
Description of the main elements
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
[ detailed description ] embodiments
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1 and 4, a hot-water bag with adjustable temperature according to the present invention includes a hot-water bag body 10, a battery 20, a first temperature sensor 30, a second temperature sensor 40, a heater 50, and a controller 60. The battery 20, the first temperature sensor 30, the second temperature sensor 40, and the heater 50 are electrically connected to the controller 60, respectively, and are controlled by the controller 60.
The hot water bag body 10 comprises a liner 11, a jacket 12 and a cover body 13, wherein the liner 11 is detachably accommodated in the jacket 12, is used for containing water and is provided with a water outlet 110, specifically, the liner 11 is provided with an extension part 111, the extension part 111 is provided with the water outlet 110 for communicating the inside and the outside of the liner 11, and the inner wall of the extension part 111 is provided with an internal thread; in addition, the inner container 11 is made of a material with good thermal conductivity, such as plastic or rubber.
Referring to fig. 2 and 3, the cover 13 is mounted on the inner container 11 and is used for closing the water outlet 110. Specifically, the cover 13 includes a rod portion 131 and a cap 132, the rod portion 131 is disposed on one side of the cap 132, and has a cross-sectional diameter smaller than that of the cap 132, and the rod portion 131 is provided with an external thread and is mounted on the inner container 11 by matching the external thread with the internal thread.
An accommodating space 121 is arranged in the outer sleeve 12, the accommodating space 121 is used for accommodating the inner container 11, specifically, the outer sleeve 12 includes an outer sleeve body 13 and a shielding cover 14, specifically, an installation opening 130 for assembling and disassembling the inner container 11 is arranged at one end of the outer sleeve body 13, and includes a first heat insulation portion 131, a heat preservation layer 132 and a second heat insulation portion 133, the heat preservation layer 132 is connected with the first heat insulation portion 131 and the second heat insulation portion 133, and the connection mode is a common mode, such as sewing, magic tape, buckle and the like; first heat insulating part 131 is provided with the installation battery 20's mounting groove 1311 in the specific embodiment of the utility model, the surface on cold-proof layer 132 still is provided with the recess 1321 of stepping down, and the shape that should step down recess 1321 can be for the shape of a hand, and the person of facilitating the use places the hand and heats in the recess 1321 of stepping down like this. In the embodiment of the present invention, the first thermal insulation portion 131 and the second thermal insulation portion 133 are made of thermal insulation materials, such as thermal insulation glue, and the thermal insulation layer 132 is made of thermal conduction materials, such as cotton cloth or soft wool, which are comfortable to touch.
A sealing groove 1331 and the mounting opening 130 are disposed on an end surface of the second heat insulating part 133 opposite to the first heat insulating part 131, in addition, a display window 1332 is further disposed on an outer surface of the second heat insulating part 133, the display window 1231 is used for displaying a temperature value on the surface of the heat insulating layer 132, and the temperature value on the surface of the heat insulating layer 132 can be set through a soft keyboard of the display window 1231, the display window 1231 is electrically connected to the controller 60 and is controlled by the controller 60, wherein the display window 1231 may be, for example, an led (light Emitting diode) display screen. In this embodiment, the cross-section of the first insulating portion 131, the thermal insulating layer 132 and the second insulating portion 133 has an annular profile. In addition, the display window 1231 further displays two selection buttons, one of which is an automatic button and the other is a manual button, when the manual button is selected, the controller 60 stops receiving the temperature value sensed by the second temperature sensor 40, and the temperature of the surface of the thermal layer 132 may be set through the soft keyboard, and when the automatic button is selected, the controller 60 receives the temperature value sensed by the second temperature sensor 40.
The shielding cover 14 is used for sealing the mounting opening 130, and specifically includes a plate body 141 and a sealing ring 142 disposed on the plate body 141, the plate body 141 is used for sealing the mounting opening 130, and is provided with a through hole 1411 through which the protruding portion 111 passes to expose the outer casing 12, the sealing ring 142 is disposed on the plate body 141 near the outer casing body 14 side and can be inserted into the sealing groove 1331, so as to seal the outer casing body 13.
The battery 20 is detachably mounted on the mounting groove 21 of the outer cover 12 in a conventional manner, such as a buckle or a hook and loop fastener, and is used for supplying power to the first temperature sensor 30, the second temperature sensor 40, the heater 50 and the controller 60, and in this embodiment, the battery 20 is a 4400mA lithium battery.
The first temperature sensor 30 is mounted on the thermal insulation layer 132, and is configured to sense the temperature of the surface of the thermal insulation layer 132 in real time and transmit the sensed temperature value to the controller 60. The first temperature sensor 30 may be a patch type temperature sensor, which may be JCJ100 TTP.
The second temperature sensor 40 is installed on the outer surface of the outer shell 12 for sensing the surface temperature of the portion of the human body in contact with the thermal layer and transmitting the sensed temperature to the controller 60, such as a human hand. The second temperature sensor 30 may also be a patch type temperature sensor, which may be JCJ100TTP, or an optical fiber radiation temperature sensor.
The heater 50 may be a heating wire or a heating tube or a heating wire, and the heating wire is, for example, but not limited to, Cr20Ni80, Cr30Ni70, Cr15Ni60, Cr20Ni 30.
The controller 60 includes a control unit 61 and a normally open contact switch 62, the control unit 61 is electrically connected to the first temperature sensor 30 and the second temperature sensor 40, and the contact switch 62 is connected to the heater 50 and the control unit 61. The controller 60 of the present invention may be a 51-chip microcomputer but is not limited thereto.
When the hot water bag is used, when a user selects an automatic button through the display window 1332, and then the hot water bag is placed on one part of a human body, the first temperature sensor 30 is used for sensing the temperature value of the surface of the warm-keeping layer, the second temperature sensor 40 is used for sensing the surface temperature of the part of the human body in contact with the warm-keeping layer, the control unit 61 is used for judging whether the temperature value of the surface of the warm-keeping layer in the hot water bag body 10 is lower than the surface temperature value of the part of the human body in contact with the warm-keeping layer according to the temperature values sent by the first temperature sensor 30 and the second temperature sensor 40, if yes, a control signal is output to control the contact switch 62 to be closed, so that the heater 50 starts to heat water, until the temperature of the surface of the warm-keeping layer is higher than the surface temperature of the part of the user in contact with, this difference can be 10 to predetermine to can be that the user sets up by oneself or the unified setting when dispatching from the factory, like this the utility model discloses can realize the automatic control of temperature degree, and according to with the surface temperature value at the human position of cold-proof layer contact carries out the regulation of temperature to realize the efficiency of heating, unusual convenience, in addition the utility model discloses a battery powered mode, unusual safety.
When a user selects a manual button through the display window 1332, the temperature value of the surface of the warm-keeping layer is set through the soft keyboard, after the setting is completed, the hot-water bag is placed at a certain part of a human body, the first temperature sensor 30 senses the temperature value of the surface of the warm-keeping layer, the control unit 61 is used for judging whether the actual temperature value of the surface of the warm-keeping layer is lower than the set temperature value of the surface of the warm-keeping layer or not according to the temperature value sent by the first temperature sensor 30, if so, a control signal is output to control the contact switch 62 to be closed, the heater 50 starts to heat water until the temperature value of the surface of the warm-keeping layer is higher than the set temperature value of the surface of the warm-keeping layer.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (8)
1. A temperature-adjustable hot-water bag is characterized in that: the hot water bag comprises a hot water bag body, a battery, a first temperature sensor, a second temperature sensor, a heater and a controller, wherein the battery, the first temperature sensor, the second temperature sensor and the heater are respectively and electrically connected with the controller;
the hot water bag body comprises a liner, a jacket and a cover body, the liner is detachably accommodated in the jacket and used for containing water, and is provided with a protruding part, and the protruding part is provided with a water outlet communicated with the inside and the outside of the liner; the extending part is exposed out of the outer sleeve, and the cover body is arranged on the inner container and used for sealing the water outlet; the jacket body comprises a first heat insulation part, a heat preservation layer and a second heat insulation part, and the heat preservation layer is connected with the first heat insulation part and the second heat insulation part;
the battery is detachably arranged on the outer sleeve and used for supplying power to the first temperature sensor, the second temperature sensor, the heater and the controller; the first temperature sensor is used for sensing the temperature of the surface of the thermal insulation layer, the second temperature sensor is used for sensing the surface temperature of the part of the human body in contact with the thermal insulation layer, and the controller is used for controlling the heater to be turned on or off according to the temperature value of the surface of the thermal insulation layer and the surface temperature value of the part of the human body in contact with the thermal insulation layer.
2. A temperature adjustable hot-water bottle as claimed in claim 1, wherein: the outer sleeve comprises an outer sleeve body and a shielding cover, wherein the mounting hole of the inner container is formed in one end of the outer sleeve body in a detachable mode, and the shielding cover is mounted on the outer sleeve body and used for shielding the mounting hole.
3. A temperature adjustable hot-water bag according to claim 2, characterized in that: the second heat insulation part and the end face opposite to the first heat insulation part are provided with a sealing groove and the mounting opening, the shielding cover comprises a plate body and a sealing ring, the sealing ring is arranged on one side of the plate body and clamped in the sealing groove, and the plate body is used for sealing the mounting opening.
4. A temperature adjustable hot-water bag according to claim 3, characterized in that: the plate body is provided with a through hole, and the extending part partially penetrates through the through hole to expose the outer sleeve.
5. A temperature adjustable hot-water bottle as claimed in claim 4, wherein: the inner wall of the extension portion is provided with an internal thread, the cover body comprises a rod portion, the rod portion is provided with an external thread, and the external thread is matched with the internal thread to be installed on the inner container.
6. A temperature adjustable hot-water bottle as claimed in claim 4, wherein: the outer surface of the warm-keeping layer is provided with a yielding groove for placing a hand.
7. A temperature adjustable hot-water bottle as claimed in claim 4, wherein: the first heat insulating part is provided with a mounting groove for mounting the battery.
8. A temperature adjustable hot-water bottle as claimed in claim 4, wherein: the second heat insulation part is provided with a display window, and the display window is electrically connected with the controller and used for displaying the temperature of the surface of the heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364144.3U CN210433595U (en) | 2019-03-21 | 2019-03-21 | Temperature-adjustable hot-water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920364144.3U CN210433595U (en) | 2019-03-21 | 2019-03-21 | Temperature-adjustable hot-water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210433595U true CN210433595U (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920364144.3U Active CN210433595U (en) | 2019-03-21 | 2019-03-21 | Temperature-adjustable hot-water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210433595U (en) |
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2019
- 2019-03-21 CN CN201920364144.3U patent/CN210433595U/en active Active
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