Temperature measurement and control type electric heating blanket

Abstract

The utility model discloses a temperature measurement and control type electric heating blanket, which comprises a lower shell, the top of the lower shell is fixedly connected with an upper shell, the bottom of the lower shell is fixedly connected with an electric heating blanket main body, the bottom of the inner wall of the lower shell is fixedly connected with a temperature measurement and control integrated circuit chip, and the temperature measurement and control integrated circuit chip is electrically connected with the electric heating blanket. According to the utility model, through the micro fan and the heating wire, external air is sent into the high-temperature-resistant protection box by the micro fan, the air is dried by the heating wire, dry airflow enters the air injection plate, and the dry airflow is uniformly conveyed to the surface of the temperature measurement and control integrated circuit chip by the air injection plate; according to the temperature measuring and controlling device for the electric heating blanket, the inner portions of the lower shell and the upper shell are rapidly dried, the safety is high, in the using process of the temperature measuring and controlling device for the electric heating blanket, a ventilation and dehumidification assembly is arranged in the temperature measuring and controlling device for the electric heating blanket, moisture and moisture in the temperature measuring and controlling device are removed, and the using safety of the temperature measuring and controlling type electric heating blanket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric heating blankets, in particular to a temperature measuring and controlling electric heating blanket. Background Art

[0002] Electric blankets are mainly used to increase the temperature in the bed when people sleep to achieve the purpose of heating. They can also be used to remove moisture from bedding. They consume less power, have adjustable temperature, are easy to use, and are widely used. They have a history of more than 100 years. New types of radiation-free electric blankets have obtained national patents. Pregnant women, children, and the elderly can use radiation-free electric blankets with confidence. Electric blankets should not be powered on for too long. The power should be turned off when going to bed to avoid using them all night. It is best to use a temperature-adjustable electric blanket, which can be adjusted to the insulation gear when the temperature is appropriate.

[0003] When using electric blankets in winter, temperature measuring and controlling devices are required. During the use of traditional electric blanket temperature measuring and controlling devices, moisture is easily generated inside. When the temperature measuring and controlling device is working, the electronic components on its surface will generate heat. The internal temperature of the temperature measuring and controlling device is inconsistent with the external temperature. The interior of the temperature measuring and controlling device will produce water mist and moisture due to the temperature difference. Water mist and moisture will cause the temperature measuring and controlling device to have risks such as short circuit, thereby reducing the safety of using temperature measuring and controlling electric blankets. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a temperature measuring and temperature controlling electric blanket, which has the advantage of high safety and solves the problem that the temperature measuring and temperature controlling device of the electric blanket is prone to generate moisture inside during use. When the temperature measuring and temperature controlling device is working, the electronic components on its surface will generate heat, and the internal temperature of the temperature measuring and temperature controlling device is inconsistent with the external temperature. The interior of the temperature measuring and temperature controlling device will generate water mist and moisture due to the temperature difference. The water mist and moisture will cause the temperature measuring and temperature controlling device to produce short circuit and other risks, thereby reducing the problem of safety in the use of the temperature measuring and temperature controlling electric blanket.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature measurement and temperature control electric blanket, comprising a lower shell, the top of the lower shell is fixedly connected to the upper shell, the bottom of the lower shell is fixedly connected to the electric blanket body, the bottom of the inner wall of the lower shell is fixedly connected to a temperature measurement and temperature control integrated circuit chip, the temperature measurement and temperature control integrated circuit chip is electrically connected to the electric blanket, a partition is fixedly connected to the left side of the interior of the lower shell, the top of the partition is in contact with the interior of the upper shell, and a dehumidification mechanism is arranged on the left side of the partition.

[0006] As a preferred embodiment of the utility model, the dehumidification mechanism includes an air duct, which is connected at the left side of the front and rear sides of the lower shell, the surface of the air duct is in contact with the bottom of the upper shell, a micro fan is fixedly connected to the inside of the air duct, a jet plate is fixedly connected to the right side of the partition, the input end of the jet plate is connected to a high temperature resistant protection box, and a heating wire is fixedly installed inside the high temperature resistant protection box.

[0007] As a preferred embodiment of the utility model, a heat-insulating layer is fixedly connected to the surface of the high-temperature resistant protection box, and the high-temperature resistant protection box is located at the bottom of the upper shell body.

[0008] As a preferred embodiment of the present invention, a reinforcing rib is fixedly connected to the left side of the partition, and the bottom of the reinforcing rib is fixedly connected to the bottom of the inner wall of the lower shell.

[0009] As a preferred embodiment of the present invention, the front side and the rear side of the left side of the lower shell are fixedly connected with an air collecting hood, and the output end of the air collecting hood is connected to the interior of the high temperature resistant protection box.

[0010] As a preferred embodiment of the present invention, a filter is fixedly connected to the interior of the air duct, and the filter is located on the outside of the micro fan.

[0011] As a preferred embodiment of the utility model, a mounting box is fixedly connected to the surface of the thermal insulation layer, and the surface of the mounting box is fixedly connected to the inner wall of the lower shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. During the use of the electric heating blanket main body, the temperature measuring and temperature controlling integrated circuit chip of the utility model measures and controls the temperature of the electric heating blanket main body in real time. The temperature measuring and temperature controlling integrated circuit chip generates heat during operation, causing the interior of the lower shell and the upper shell to heat up. When the interior temperature of the lower shell and the upper shell is higher than the outside temperature, fog and moisture will be generated inside the lower shell and the upper shell. At this time, the micro fan and the heating wire are started, and the micro fan sends the outside air into the interior of the high temperature resistant protection box, and the heating wire dries the air. The dry airflow enters the interior of the jet plate, and the jet plate evenly transports the dry airflow to the surface of the temperature measuring and temperature controlling integrated circuit chip, so that the interior of the lower shell and the upper shell is quickly dried, which has the advantage of high safety. During the use of the electric heating blanket temperature measuring and temperature controlling device, there will be a ventilation and dehumidification component inside it to remove the moisture and humidity inside it, thereby improving the safety of the temperature measuring and temperature controlling electric heating blanket.

[0014] 2. The utility model is provided with a dehumidification mechanism, which can discharge the mist and moisture inside the lower shell and the upper shell, avoid the formation of water droplets inside the lower shell and the upper shell, and improve the safety of the temperature measurement and control integrated circuit chip and the electric heating blanket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the upper shell of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the temperature measurement and temperature control integrated circuit chip of the utility model;

[0018] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0019] Figure 5 For this utility model Figure 3 Enlarged structural diagram at point B in the middle.

[0020] In the figure: 1. lower shell; 2. upper shell; 3. electric heating blanket body; 4. temperature measurement and temperature control integrated circuit chip; 5. partition; 6. dehumidification mechanism; 61. air duct; 62. micro fan; 63. jet plate; 64. high temperature resistant protection box; 65. heating wire; 7. insulation layer; 8. reinforcement ribs; 9. air collecting hood; 10. filter screen; 11. installation box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model provides a temperature measuring and temperature controlling electric blanket, comprising a lower shell 1, the top of the lower shell 1 is fixedly connected to an upper shell 2, the bottom of the lower shell 1 is fixedly connected to an electric blanket main body 3, the bottom of the inner wall of the lower shell 1 is fixedly connected to a temperature measuring and temperature controlling integrated circuit chip 4, the temperature measuring and temperature controlling integrated circuit chip 4 is electrically connected to the electric blanket, a partition 5 is fixedly connected to the left side inside the lower shell 1, the top of the partition 5 is in contact with the interior of the upper shell 2, and a dehumidification mechanism 6 is arranged on the left side of the partition 5.

[0023] refer to Figure 4 The dehumidification mechanism 6 includes an air duct 61, which is connected to the left side of the front and rear sides of the lower shell 1. The surface of the air duct 61 contacts the bottom of the upper shell 2. A micro fan 62 is fixedly connected to the inside of the air duct 61. A jet plate 63 is fixedly connected to the right side of the partition 5. The input end of the jet plate 63 is connected to a high-temperature resistant protection box 64. A heating wire 65 is fixedly installed inside the high-temperature resistant protection box 64.

[0024] As a technical optimization scheme of the utility model, by setting up a dehumidification mechanism 6, the fog and moisture inside the lower shell 1 and the upper shell 2 can be discharged, avoiding the formation of water droplets inside the lower shell 1 and the upper shell 2, thereby improving the safety of the temperature measurement and control integrated circuit chip 4 and the electric heating blanket.

[0025] refer to Figure 4 The surface of the high temperature resistant protection box 64 is fixedly connected with the insulation layer 7 , and the high temperature resistant protection box 64 is located at the bottom of the upper shell 2 .

[0026] As a technical optimization solution of the present invention, by providing the heat insulation layer 7, the heat generated by the heating wire 65 can be insulated, thereby preventing the heat loss during the heating process of the heating wire 65 and improving the working efficiency of the heating wire 65.

[0027] refer to Figure 4 A reinforcing rib 8 is fixedly connected to the left side of the partition 5 , and the bottom of the reinforcing rib 8 is fixedly connected to the bottom of the inner wall of the lower shell 1 .

[0028] As a technical optimization solution of the utility model, by setting reinforcing ribs 8, the connection between the partition 5 and the lower shell 1 can be reinforced to avoid breakage of the partition 5 and the lower shell 1 during use, prevent the partition 5 and the lower shell 1 from failing to cooperate, and improve the use effect of the partition 5 and the lower shell 1.

[0029] refer to Figure 4 The front side and the rear side of the left side of the lower shell 1 are fixedly connected with an air collecting hood 9, and the output end of the air collecting hood 9 is connected to the interior of the high temperature resistant protection box 64.

[0030] As a technical optimization solution of the utility model, by providing an air collecting hood 9, it is possible to facilitate airflow to enter the interior of the high temperature protection box 64, avoid the difficulty of airflow entering the interior of the high temperature protection box 64, and improve the heating effect of the heating wire 65.

[0031] refer to Figure 4 A filter screen 10 is fixedly connected to the interior of the air duct 61 , and the filter screen 10 is located outside the micro fan 62 .

[0032] As a technical optimization solution of the utility model, by setting a filter net 10, the interior of the air duct 61 can be shielded to prevent foreign matter from entering the interior of the air duct 61, prevent the micro fan 62 from being stuck, and improve the working efficiency of the micro fan 62.

[0033] refer to Figure 4 A mounting box 11 is fixedly connected to the surface of the thermal insulation layer 7 , and a surface of the mounting box 11 is fixedly connected to the inner wall of the lower shell 1 .

[0034] As a technical optimization solution of the utility model, by setting the installation box 11, the insulation layer 7 can be positioned to prevent the insulation layer 7 from loosening and shaking during use, which causes the heating wire 65 to loosen during use, thereby improving the use stability of the heating wire 65.

[0035] The working principle and use process of the utility model are as follows: when in use, during the use of the electric heating blanket main body 3, the temperature measuring and temperature controlling integrated circuit chip 4 performs real-time temperature measuring and temperature controlling on the electric heating blanket main body 3, and the temperature measuring and temperature controlling integrated circuit chip 4 generates heat during operation, causing the interior of the lower shell 1 and the upper shell 2 to heat up. When the interior temperature of the lower shell 1 and the upper shell 2 is higher than the outside temperature, mist and moisture will be generated inside the lower shell 1 and the upper shell 2. At this time, the micro fan 62 and the heating wire 65 are started, and the micro fan 62 delivers the outside air into the interior of the high temperature resistant protection box 64, and the heating wire 65 dries the air, and the dry airflow enters the interior of the jet plate 63, and the jet plate 63 evenly delivers the dry airflow to the surface of the temperature measuring and temperature controlling integrated circuit chip 4, so that the interior of the lower shell 1 and the upper shell 2 is quickly dried, thereby having the advantage of high safety.

[0036] To sum up: the temperature measurement and temperature control electric blanket, through the coordinated use of the lower shell 1, the upper shell 2, the electric blanket main body 3, the temperature measurement and temperature control integrated circuit chip 4, the partition 5 and the dehumidification mechanism 6, solves the problem that the temperature measurement and temperature control device of the electric blanket is prone to generate moisture inside during use. When the temperature measurement and temperature control device is working, the electronic components on its surface will generate heat, the internal temperature of the temperature measurement and temperature control device is inconsistent with the external temperature, and the interior of the temperature measurement and temperature control device will generate water mist and moisture due to the temperature difference. The water mist and moisture will cause the temperature measurement and temperature control device to have a short circuit and other risks, thereby reducing the problem of safety in the use of the temperature measurement and temperature control electric blanket.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature measurement and temperature control electric heating blanket, comprising a lower housing (1), characterized in that: The top of the lower shell (1) is fixedly connected to the upper shell (2), the bottom of the lower shell (1) is fixedly connected to the electric heating blanket body (3), the bottom of the inner wall of the lower shell (1) is fixedly connected to a temperature measurement and temperature control integrated circuit chip (4), the temperature measurement and temperature control integrated circuit chip (4) is electrically connected to the electric heating blanket, and the left side of the interior of the lower shell (1) is fixedly connected to a partition (5), the top of the partition (5) is in contact with the interior of the upper shell (2), and a dehumidification mechanism (6) is provided on the left side of the partition (5).

2. The temperature measurement and temperature control electric heating blanket according to claim 1, characterized in that: The dehumidification mechanism (6) comprises an air duct (61), the dehumidification mechanism (6) is connected to the left side of the front side and the rear side of the lower shell (1), the surface of the air duct (61) is in contact with the bottom of the upper shell (2), a micro fan (62) is fixedly connected to the inside of the air duct (61), an air jet plate (63) is fixedly connected to the right side of the partition plate (5), the input end of the air jet plate (63) is connected to a high temperature resistant protection box (64), and a heating wire (65) is fixedly installed inside the high temperature resistant protection box (64).

3. The temperature measuring and controlling electric heating blanket according to claim 2, characterized in that: A heat-insulating layer (7) is fixedly connected to the surface of the high-temperature-resistant protection box (64), and the high-temperature-resistant protection box (64) is located at the bottom of the upper shell (2).

4. The temperature measuring and controlling electric heating blanket according to claim 1, characterized in that: A reinforcing rib (8) is fixedly connected to the left side of the partition (5), and the bottom of the reinforcing rib (8) is fixedly connected to the bottom of the inner wall of the lower shell (1).

5. The temperature measurement and temperature control electric heating blanket according to claim 2, characterized in that: The front side and the rear side of the left side of the lower shell (1) are both fixedly connected with an air collecting hood (9), and the output end of the air collecting hood (9) is in communication with the interior of the high temperature resistant protection box (64).

6. The temperature measurement and temperature control electric heating blanket according to claim 2, characterized in that: A filter screen (10) is fixedly connected to the interior of the air duct (61), and the filter screen (10) is located outside the micro fan (62).

7. The temperature measuring and controlling electric heating blanket according to claim 3, characterized in that: A mounting box (11) is fixedly connected to the surface of the thermal insulation layer (7), and a surface of the mounting box (11) is fixedly connected to the inner wall of the lower shell (1).

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