CN210019898U - Electric heating type heater - Google Patents
Electric heating type heater Download PDFInfo
- Publication number
- CN210019898U CN210019898U CN201920597560.8U CN201920597560U CN210019898U CN 210019898 U CN210019898 U CN 210019898U CN 201920597560 U CN201920597560 U CN 201920597560U CN 210019898 U CN210019898 U CN 210019898U
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- heating
- temperature
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- module
- temperature range
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- 238000005485 electric heating Methods 0.000 title description 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 109
- 238000010792 warming Methods 0.000 claims description 37
- 230000004913 activation Effects 0.000 claims description 3
- 230000002631 hypothermal effect Effects 0.000 abstract description 9
- 206010021113 Hypothermia Diseases 0.000 description 8
- 230000036760 body temperature Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 5
- 206010053615 Thermal burn Diseases 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 210000001339 epidermal cell Anatomy 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 230000007102 metabolic function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- Control Of Resistance Heating (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses an electric heater, which comprises a heating blanket, a heating device, a temperature sensing device and a control device. The heating device and the temperature sensing device are arranged in the heating blanket. The control device comprises a shell, a processing module and a control panel. The processing module is electrically connected with the heating device and the temperature sensing device. The control panel comprises a switch module, a temperature setting module and a display module. The temperature setting module is used for setting a heating temperature range of the heating device. The processing module regulates and controls the heating temperature range of the heating device through the heating temperature range, and the processing module controls the display module to display the numerical value of the heating temperature range and the numerical value of the real-time temperature. Therefore, the utility model can avoid the skin of the user from being scalded due to the overhigh temperature of the heating blanket, thereby preventing and treating the hypothermia more effectively and more safely.
Description
Technical Field
The present invention relates to an electric heater, and more particularly to an electric heater for maintaining the body temperature of a user during or after an operation.
Background
Hypothermia is a symptom in which the body temperature of a living body is reduced to a temperature lower than that required for normal metabolism and physiological functions, and is one of the major factors of postoperative discomfort of a patient. After the procedure is completed, approximately 60-80% of patients have a body temperature below 36 degrees celsius (i.e., 96.7 degrees fahrenheit). The hypothermia after the operation is finished can not only cause the patient to be seriously cold and tremble, but also seriously affect the recovery of the patient after the operation and even generate operation sequelae. In addition, hypothermia is more likely to cause severe discomfort to patients with cardiovascular disease and even cause the onset of cardiovascular disease. Electric blankets are one of the machines that are currently effective in the medical community to prevent and treat hypothermia.
However, the heating temperature of the general electric blanket cannot be controlled, and once the heating temperature exceeds the tolerable temperature of epidermal cells, the skin of a user can be scalded.
In addition, the control device of the common electric blanket only has a starting key. In case that no one uses the electric blanket, the start key is touched by mistake, and the heating temperature of the electric blanket cannot be controlled, so that the electric blanket is overheated. At this time, if someone touches the electric blanket, the person will be scalded by the electric blanket. More seriously, the electric blanket that is continuously warmed up may be burnt out.
In addition, because a large amount of electronic devices are used in an operating room and imaging devices such as X-ray scanning fluoroscopy need to be used in cooperation with the operating process, the common electric blanket is not suitable for being used in the operating room. The reason is that the material of the general electric blanket does not have the ability of providing X-ray penetration, the imaging effect of X-ray scanning transmission is affected, the image is blurred, and the local shielding is caused, so that a doctor cannot make an accurate judgment according to the image.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an electric heater, which can regulate the heating temperature range and avoid scalding the skin of the user, thereby preventing and treating hypothermia more effectively and safely.
Another object of the utility model is to provide an electric heat formula warmer provides dual power supply starting mechanism, avoids someone to touch the start key by mistake and unexpected this creation of starting, further prevents this creation because of overheated scald user, burns out even.
Another object of the present invention is to provide an electrothermal heater, which does not affect the imaging effect of X-ray scanning transmission, so that the utility model is suitable for use in operating rooms.
In order to achieve the above object, the present invention provides an electric heater, which comprises a heating blanket, a heating device, a temperature sensing device and a control device.
The heating device is arranged in the heating blanket and used for heating the heating blanket.
The temperature sensing device is arranged in the warming blanket and used for sensing the real-time temperature of the warming blanket.
The control device comprises a shell, a processing module and a control panel, the processing module is arranged inside the shell and is electrically connected with the heating device and the temperature sensing device, the control panel is arranged on the outer surface of the shell, the processing module is electrically connected with the shell and comprises a switch module, a temperature setting module and a display module, the switch module is used for opening and closing the processing module, the temperature setting module is used for setting a heating temperature range of the heating device, the heating temperature range comprises an upper limit value and a lower limit value, the processing module regulates and controls the heating temperature range of the heating device through the heating temperature range, and the processing module controls the display module to be used for displaying the numerical value of the heating temperature range and the numerical value of real-time temperature.
Preferably, a frame is disposed on a heating surface of the warming blanket.
Preferably, the material of the warming blanket has the ability of X-ray penetration.
Preferably, the control device further includes a battery pack disposed inside the housing and electrically connected to the processing module.
Preferably, when the power of the battery pack is about to be exhausted, the processing module controls the display module to display a pattern or text that the power supply is about to be exhausted.
Preferably, the electric heater further comprises a dc power supply, and the dc power supply is electrically connected to the processing module.
Preferably, the control panel further comprises a power display part, the power display part has a plurality of light signals, and the plurality of light signals are used for displaying real-time power.
Preferably, the switch module comprises a standby key, a standby lamp and a start key, wherein when the standby key is pressed, the standby lamp is turned on to represent that the electric heater is in the standby mode, the processing module is not started, and when the start key is pressed, the processing module is started, so that the electric heater is switched to the active mode.
Preferably, after the processing module is activated, the processing module controls the heating device to heat the warming blanket to an initial set temperature, and the initial set temperature is between an upper limit and a lower limit of the heating temperature range.
Preferably, when the temperature sensing device senses that the real-time temperature of the warming blanket is continuously lower than the initial set temperature within a preset time, the processing module controls the heating device to stop heating.
Preferably, the temperature setting module includes a temperature-raising key and a temperature-lowering key, the temperature-raising key is used for raising the upper limit value of the heating temperature range, and the temperature-lowering key is used for lowering the lower limit value of the heating temperature range.
Preferably, the heating temperature ranges from 35 to 41 ℃.
Preferably, when the temperature sensing device senses that the real-time temperature of the warming blanket exceeds a preset high temperature, the processing module controls the heating device to stop heating.
The utility model discloses an efficiency lies in, the utility model discloses accessible controlling means regulates and control heating device's heating temperature scope, avoids the high temperature of the blanket that heats and scald user's skin to can prevent and treat hypothermia more effectively and safer.
Furthermore, the utility model discloses the dual power supply starting mechanism that accessible standby key and start key are constituteed avoids someone to touch the start key by mistake and unexpected the start the utility model discloses, further prevents the utility model discloses scald the user because of overheated, burn out even.
In addition, the material of the blanket of heating has the ability that can supply X ray to pierce through, can not influence the formation of image effect of X-ray scanning transmission, makes the utility model discloses fairly be fit for using in the operating room.
Drawings
FIG. 1 is a perspective view of an electric heater according to the present invention;
FIG. 2 is a schematic view of a control panel of the electric heater of the present invention;
fig. 3 is a block diagram of the electric heater of the present invention.
[ description of reference ]
10-heating blanket; 4313 an activate key;
11 heating the surface; 432 a temperature setting module;
12 a frame body; 4321 temperature raising key;
20 a heating device; 4322 cooling key;
30 a temperature sensing device; 433 a display module;
40 a control device; 434 a power display unit;
41 a housing; 4341 lamp number;
42 a processing module; a 44 battery pack;
43 a control panel; 50 DC power supply;
431 a switch module; 51 a power supply line;
4311 standby key; 100 control lines;
4312 Standby light.
Detailed Description
The embodiments of the present invention will be described in more detail with reference to the drawings and the reference numerals, so that those skilled in the art can easily understand the embodiments of the present invention.
Referring to fig. 1 to 3, fig. 1 is a perspective view of an electric heater of the present embodiment, fig. 2 is a schematic view of a control panel 43 of the electric heater of the present embodiment, and fig. 3 is a block diagram of the electric heater of the present embodiment. The present embodiment provides an electric warmer, which comprises a warming blanket 10, a heating device 20, a temperature sensing device 30 and a control device 40.
A frame 12 is disposed on a heating surface 11 of the warming blanket 10. When warming blanket 10 is placed in a bed (not shown), heating side 11 of warming blanket 10 is facing upward so that the user's body can rest on heating side 11 of warming blanket 10. Warming blanket 10 may of course also be placed over the body of the user with the heating surface 11 of warming blanket 10 facing downward against the user's body. Preferably, the material of the warming blanket 10 has the ability to be penetrated by X-rays, and the imaging effect of X-ray scanning transmission is not affected.
The control device 40 includes a housing 41, a processing module 42 and a control panel 43. The processing module 42 is disposed inside the housing 41 and electrically connected to the heating device 20 and the temperature sensing device 30. Specifically, a control line 100 is inserted into housing 41 and extends into the interior of warming blanket 10 to electrically connect processing module 42 with heating device 20 and temperature sensing device 30. The control panel 43 is disposed on an outer surface of the housing 41, electrically connected to the processing module 42, and includes a switch module 431, a temperature setting module 432, and a display module 433. The switch module 431 is used for switching on and off the processing module 42. The temperature setting module 432 is used for setting a heating temperature range of the heating device 20, where the heating temperature range includes an upper limit and a lower limit. The processing module 42 regulates the heating temperature range of the heating device 20 through the heating temperature range. The processing module 42 controls the display module 433 to display the value of the heating temperature range and the value of the real-time temperature.
Further, as shown in fig. 3, the electric heater of the present embodiment further includes a dc power supply 50, and the dc power supply 50 is electrically connected to the processing module 42. As shown in fig. 3, the control device 40 further includes a battery pack 44, and the battery pack 44 is disposed inside the housing 41 and electrically connected to the processing module 42. In other words, the present embodiment provides two power supply modes, which can be selected by the user. As shown in fig. 2 and fig. 3, the control panel 43 further includes a power display portion 434, the power display portion 434 has a plurality of lights 4341, and the lights 4341 are used for displaying real-time power. As shown in fig. 1 and fig. 2, when the user selects the dc power supply 50 to provide power, a power line 51 of the dc power supply 50 is plugged into the housing 41, and a plug (not shown) of the dc power supply is plugged into a socket (not shown) for providing commercial power, so that all the lights 4341 are on. As shown in fig. 2, when the user selects the battery pack 44 to provide power, the light signals 4341 flash from right to left according to the power consumption of the battery pack 44 to remind and extinguish, so as to display the real-time power status of the battery pack 44. When the battery pack 44 is about to be depleted, the processing module 42 controls the display module 433 to display a power-to-be-depleted pattern or text, such as "Lo".
As shown in fig. 2, the switch module 431 includes a standby key 4311, a standby lamp 4312 and a start key 4313. After the standby key 4311 is pressed, the standby lamp 4312 is on, which means that the embodiment is in the standby mode and the processing module 42 is not started. Then, the start key 4313 is pressed, and the processing module 42 is started, so that the present embodiment switches to the active mode.
In the standby mode, since the processing module 42 is not activated, the heating device 20 will not heat the warming blanket 10, the temperature setting module 432 will not provide the set heating temperature range, and the display module 433 will not display any numerical value, pattern or text.
In the active mode, because processing module 42 is activated, heating device 20 is able to heat warming blanket 10, temperature setting module 432 is able to provide a set heating temperature range, and display module 433 is able to display any number, pattern, or text. After the processing module 42 is activated, the processing module 42 controls the heating device 20 to heat the warming blanket 10 to a starting set temperature, which is between the upper limit and the lower limit of the heating temperature range. In a preferred embodiment, the initial set temperature is 38 degrees celsius.
As shown in fig. 2, the temperature setting module 432 includes a temperature-up key 4321 and a temperature-down key 4322. The temperature raising key 4321 is used to raise the upper limit of the heating temperature range. The temperature decrease key 4322 is used to decrease the lower limit value of the heating temperature range. The heating temperature is preferably controlled to be 35-41 ℃. Therefore, it is suggested that the user sets the upper limit value of the heating temperature range at 41 degrees celsius by pressing the temperature increase key 4321 and looking at the numerical value displayed on the display module 433 when setting the upper limit value of the heating temperature range. The user is advised to set the lower limit of the heating temperature range at 35 degrees celsius by pressing the cool down key 4322 and looking at the value displayed by the display module 433 when setting the lower limit of the heating temperature range.
This embodiment is capable of maintaining the body temperature of the user within the heating temperature range during surgery. After the operation is completed, the present embodiment can continuously provide enough temperature to maintain the body temperature of the user within the heating temperature range, so as to allow the body temperature of the user in the recovery room of the hospital to be returned.
If the body temperature of the user is in an unstable state, it is recommended to set the heating temperature range to 35 degrees celsius. It is recommended that the heating temperature range be set to 38 degrees celsius if the user is in an unconscious, non-feeling, or unconscious situation, etc. If the user is a patient with mild hypothermia, it is recommended to set the heating temperature range between 35 and 38 ℃.
When temperature sensing device 30 senses that the real-time temperature of warming blanket 10 is continuously lower than the initial set temperature for a preset time, processing module 42 controls heating device 20 to stop heating.
When temperature sensing device 30 senses that the real-time temperature of warming blanket 10 exceeds a predetermined high temperature, processing module 42 controls heating device 20 to stop heating. In the preferred embodiment, the preset high temperature is 55 degrees celsius, and the processing module 42 controls the heating device 20 to stop heating as soon as the temperature sensing device 30 senses that the real-time temperature of the warming blanket 10 exceeds 55 degrees celsius.
In summary, the heating temperature range of the heating device 20 can be controlled by the control device 40 in the embodiment, so as to prevent the skin of the user from being scalded due to the overhigh temperature of the warming blanket 10, and thus the hypothermia can be prevented and treated more effectively and more safely.
In addition, the dual power supply activation mechanism composed of the standby key 4311 and the start key 4313 can prevent the accidental start of the embodiment caused by mistakenly touching the start key 4313, and further prevent the embodiment from burning the user due to overheating.
In addition, the material of the warming blanket 10 has the ability for X-ray penetration, and the imaging effect of X-ray scanning transmission is not affected, so that the present embodiment is quite suitable for use in an operating room.
The foregoing is illustrative of the preferred embodiment of the present invention and is not intended to limit the invention in any way, so that any modification or variation of the invention, which is made in the spirit of the invention, is covered by the scope of the invention.
Claims (13)
1. An electrothermal warmer, comprising:
a heating blanket;
the heating device is arranged in the warming blanket and is used for heating the warming blanket;
a temperature sensing device, disposed in the warming blanket, for sensing a real-time temperature of the warming blanket; and
a control device, including a casing, a processing module and a control panel, this processing module sets up in this casing inside and this heating device of electric connection and this temperature sensing device, this control panel sets up in the surface of this casing, this processing module of electric connection, and include a switch module, a temperature setting module and a display module, this switch module is used for opening and close this processing module, this temperature setting module is used for setting for a heating temperature range of this heating device, this heating temperature range includes an upper limit value and lower limit value, this processing module regulates and control this heating temperature range of heating device through this heating temperature range, this display module of this processing module control is used for showing the numerical value of this heating temperature range and the numerical value of this real-time temperature.
2. The electrothermal warmer of claim 1, wherein a frame is disposed on a heating surface of the warming blanket.
3. The electrothermal warmer of claim 1, wherein the warming blanket is made of a material that is transparent to X-rays.
4. The electrothermal warmer of claim 1, wherein the control device further comprises a battery pack disposed inside the housing and electrically connected to the processing module.
5. The electrothermal warmer of claim 4, wherein the processing module controls the display module to display a pattern or text indicating that the power supply is running low when the battery pack is running low.
6. The electrothermal warmer of claim 1, further comprising a DC power supply, the DC power supply being electrically connected to the processing module.
7. The electrothermal warmer of claim 4 or 6, wherein the control panel further comprises an electric power display unit having a plurality of lights for displaying real-time electric power.
8. The electrothermal warmer of claim 1, wherein the switch module comprises a standby key, a standby light, and an activation key, and when the standby key is pressed, the standby light is turned on to indicate that the electrothermal warmer is in the standby mode, the processing module is not activated yet, and when the activation key is pressed, the processing module is activated to switch the electrothermal warmer to the active mode.
9. The electrothermal warmer of claim 1, wherein after the processing module is activated, the processing module controls the heating device to heat the warming blanket to an initial set temperature, and the initial set temperature is between the upper limit and the lower limit of the heating temperature range.
10. The electrothermal warmer of claim 9, wherein the processing module controls the heating device to stop heating when the temperature sensing device senses that the real-time temperature of the warming blanket is continuously lower than the initial set temperature for a predetermined time.
11. An electrothermal warmer according to claim 1, wherein the temperature setting module comprises a temperature-raising key and a temperature-lowering key, the temperature-raising key is used to raise the upper limit of the heating temperature range, and the temperature-lowering key is used to lower the lower limit of the heating temperature range.
12. The electrothermal warmer of claim 1, wherein the heating temperature is in the range of 35-41 ℃.
13. The electrothermal warmer of claim 1, wherein the processing module controls the heating device to stop heating when the temperature sensing device senses that the real-time temperature of the warming blanket exceeds a predetermined high temperature.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW108203458U TWM579519U (en) | 2019-03-21 | 2019-03-21 | Electrothermic type heater |
| TW108203458 | 2019-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210019898U true CN210019898U (en) | 2020-02-07 |
Family
ID=67703407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920597560.8U Active CN210019898U (en) | 2019-03-21 | 2019-04-28 | Electric heating type heater |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN210019898U (en) |
| TW (1) | TWM579519U (en) |
-
2019
- 2019-03-21 TW TW108203458U patent/TWM579519U/en unknown
- 2019-04-28 CN CN201920597560.8U patent/CN210019898U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWM579519U (en) | 2019-06-21 |
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