阅读说明：本技术 一种智能便携式药物加热理疗装置 (Intelligent portable drug heating physiotherapy device ) 是由 刘学勇 方永达 龙兴林 于 2020-07-02 设计创作，主要内容包括：本发明涉及一种智能便携式药物加热理疗装置,包括有底座和上盖,底座和上盖内设置有线路板和药物仓,上盖上设置有控制按钮和电源输入插孔,药物仓的上表面设置有PI发热膜,该PI发热膜上设置有与线路板相连接的温度保护开关,线路板与温度传感器信号连接,药物仓的上部外罩设有隔热罩,该隔热罩与药物仓之间形成有隔热空腔,药物仓固定于药物仓底座上,隔热罩的上方设置有与药物仓底座相固定的药物仓盖板,药物仓盖板与隔热罩设置有对流腔,药物仓盖板上设置散热孔,上盖的侧面开设有与对流腔相通的散热口,药物仓底座与所述上盖相固定,上盖内在线路板的下方设置有可充电高温锂电池,底座与药物仓底座拆卸配合。本发明的优点在于：结构合理,使用方便、安全,隔热效果好。(The invention relates to an intelligent portable drug heating physiotherapy device, which comprises a base and an upper cover, wherein a circuit board and a drug bin are arranged in the base and the upper cover, a control button and a power input jack are arranged on the upper cover, a PI heating film is arranged on the upper surface of the drug bin, a temperature protection switch connected with the circuit board is arranged on the PI heating film, the circuit board is in signal connection with a temperature sensor, a heat insulation cover is arranged on the outer cover of the upper part of the drug bin, a heat insulation cavity is formed between the heat insulation cover and the drug bin, the drug bin is fixed on the drug bin base, a drug bin cover plate fixed with the drug bin base is arranged above the heat insulation cover, a convection cavity is arranged between the drug bin cover plate and the heat insulation cover plate, heat dissipation holes are arranged on the drug bin cover plate, heat dissipation holes communicated with the convection cavity are arranged on the side surface of the upper cover, the drug bin base is fixed with the upper cover, a, the base is matched with the medicine bin base in a detachable way. The invention has the advantages that: reasonable structure, convenient and safe use and good heat insulation effect.)

1. The utility model provides a portable medicine heating physiotherapy device of intelligence, including base (1) and upper cover (2), base (1) and upper cover (2) in be provided with circuit board (3) and medicine storehouse (4), upper cover (2) on be provided with control button (2a) and power input jack (2b), characterized by: the upper surface of the medicine bin (4) is provided with a PI heating film (41), the PI heating film (41) is provided with a temperature protection switch (41a) connected with the circuit board (3), the circuit board (3) is in signal connection with a temperature sensor, the upper part of the medicine bin (4) is covered with a heat insulation cover (42), a heat insulation cavity (4a) is formed between the heat insulation cover (42) and the medicine bin (4), the medicine bin (4) is fixed on a medicine bin base (51), a medicine bin cover plate (52) fixed with the medicine bin base (51) is arranged above the heat insulation cover (42), the medicine bin cover plate (52) and the heat insulation cover (42) are provided with convection cavities (42a), the medicine bin cover plate (52) is provided with convection holes (52a), the side surface of the upper cover (2) is provided with a heat dissipation port (21) communicated with the convection cavities (42a), the medicine bin base (51) is fixed with the upper cover (2), a rechargeable high-temperature lithium battery (6) is arranged below the circuit board (3) in the upper cover (2), and the base (1) is detachably matched with the medicine bin base (51).

2. The intelligent portable medicine heating physiotherapy device according to claim 1, which is characterized in that: the base (1) and the medicine bin base (51) are in a detachable matched specific structure: the outer wall of the medicine bin base (51) is spirally provided with a guide strip (51a), and the inside of the base (1) is provided with a clamping block (11) matched with the guide strip (51 a).

3. The intelligent portable medicine heating physiotherapy device according to claim 2, which is characterized in that: a cavity (1a) is formed between the medicine bin base (51) and the base (1), a heat dissipation groove (51b) is formed in the medicine bin base (51), and a heat dissipation groove hole (12) is formed in the base (1).

4. The intelligent portable medicine heating physiotherapy device according to claim 3, wherein: the medicine bin base (51) and the upper cover (2) are fixed by the following specific structure: the drug bin is characterized in that an assembly column (51c) is arranged on the drug bin base (51), the assembly column (51c) penetrates through a through hole (52b) in the drug bin cover plate (52) to extend into the upper cover (2), and is screwed and fixed from bottom to top by a screw.

5. The intelligent portable medicine heating physiotherapy device according to claim 4, wherein: the center of upper cover (2) be provided with display face guard (22), circuit board (3) on be provided with digital display screen (31) below display face guard (22).

6. The intelligent portable medicine heating physiotherapy device according to claim 5, wherein: the inner surface of the heat shield (42) is provided with a high-reflection metal film.

7. The intelligent portable medicine heating physiotherapy device according to claim 6, which is characterized in that: and a battery protective sleeve (61) is arranged outside the rechargeable high-temperature lithium battery (6).

8. The intelligent portable medicine heating physiotherapy device according to claim 7, which is characterized in that: the upper cover (2) is also provided with an output jack (2 c).

9. The intelligent portable medicine heating physiotherapy device according to claim 8, wherein: and temperature sensors are arranged on the battery protective sleeve (61), the base (1) and the medicine bin cover plate (52).

10. The intelligent portable medicine heating physiotherapy device according to claim 9, wherein: the base (1) is provided with a notch (13) for mounting a bandage.

Technical Field

The invention relates to the technical field of physiotherapy equipment, in particular to an intelligent portable medicine heating physiotherapy device.

Background

In the traditional Chinese medicine heating physiotherapy, some medicines fumigate the affected part or acupuncture points by heating, so that the purpose of physiotherapy can be achieved. Moxibustion is a common one, and the history of moxibustion is long, and the moxibustion is a green therapy which takes traditional Chinese medicine therapy as the core, and is concerned and applied by more and more people, and becomes a worldwide trend.

Traditional moxa-moxibustion has cigarette, has a fire, has the potential safety hazard in the use, and non-professional operates inconvenient moreover, and the moxa can produce carbon monoxide in the smoldering process moreover, and the human body can arouse the poisoning even die if inhale the carbon monoxide of certain concentration.

Moxibustion physiotherapy products on the market generally adopt the following two modes:

(1) the traditional moxibustion mode is as follows: the moxa stick and the moxa column are placed in a metal container after being ignited, and moxibustion is performed by releasing medicine and heat after being burned. The smell after burning can not be dispersed after the whole space is filled for a long time, and the living environment of other people is influenced.

(2) Electronic moxibustion mode: the specially made moxa cake is put into a medicine bin and the medicine bin is heated by a PTC heater, so that the medicine releases medicine components to play a role of physical therapy under the condition that the temperature of the medicine is lower than the smoldering temperature. Some portable products are additionally provided with rechargeable lithium batteries inside, so that the portable products are convenient for users to use.

Both of these approaches seem to be superior to the first, but through the working principle it has been found that the heating element is a PTC (positive temperature coefficient semiconductor material or element) which due to its inherent properties is difficult to control the temperature precisely, and thus it is still difficult to deliver a constant temperature to the drug reservoir. Generally, the temperature of the curie point of the PTC heating element is high, and a heat radiating fin and a fan are often required to be added to adjust the temperature of a product space; otherwise, the temperature in the product cavity can not be quickly dispersed, and the plastic shell is easy to deform or even melt. If a rechargeable lithium battery is arranged in a portable product, the normal-temperature lithium battery is sensitive to high temperature, the battery can swell or explode when the temperature of the battery reaches the limit temperature which can be borne by the battery, the potential safety hazard also exists, and particularly, a user is more likely to cause danger when the user covers objects such as blankets and the like on the product, so the structure of the portable product is further improved.

Disclosure of Invention

The invention aims to solve the technical problem of providing an intelligent portable drug heating physiotherapy device which is reasonable in structure, convenient and safe to use and good in heat insulation effect aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an intelligent portable medicine heating physiotherapy device comprises a base and an upper cover, wherein a circuit board and a medicine bin are arranged in the base and the upper cover, a control button and a power input jack are arranged on the upper cover, a PI heating film is arranged on the upper surface of the medicine bin, a temperature protection switch connected with the circuit board is arranged on the PI heating film, the circuit board is in signal connection with a temperature sensor, a heat insulation cover is arranged on the outer cover of the upper portion of the medicine bin, a heat insulation cavity is formed between the heat insulation cover and the medicine bin, the medicine bin is fixed on the medicine bin base, a medicine bin cover plate fixed with the medicine bin base is arranged above the heat insulation cover, a convection cavity is arranged between the medicine bin cover plate and the heat insulation cover, heat dissipation holes are arranged on the medicine bin cover plate, heat dissipation holes communicated with the convection cavity are arranged on the side surface of the upper cover, the medicine bin base is fixed with the upper cover, a chargeable high-temperature, the base is matched with the medicine bin base in a detachable way.

The optimized technical measures further comprise:

the concrete structure of the base and the medicine bin base in disassembly and matching is as follows: the outer wall of the medicine bin base is spirally provided with a guide strip, and the inside of the base is provided with a clamping block matched with the guide strip.

A cavity is formed between the medicine bin base and the base, a heat dissipation groove is formed in the medicine bin base, and a heat dissipation groove hole is formed in the base.

The medicine bin base and the upper cover are fixed by a specific structure as follows: be provided with the erection column on the medicine storehouse base, the through-hole that the erection column passed on the medicine storehouse apron stretches into in the upper cover to twist fixedly from up down with the screw.

The center of foretell upper cover is provided with the display face guard, is in on the circuit board display face guard below is provided with the digital display screen.

The inner surface of the heat shield is provided with a high-reflection metal film.

The rechargeable high-temperature lithium battery is externally provided with a battery protective sleeve.

The upper cover is also provided with an output jack.

Temperature sensors are arranged on the battery protective sleeve, the base and the medicine bin cover plate.

The base is provided with a notch for mounting a bandage.

The intelligent portable drug heating physiotherapy device is reasonable in structure, adopts the PI heating film, is uniform in heating, thin in thickness and small in thermal resistance, and can accurately and effectively transfer temperature to the drug bin; the device is provided with the heat insulation cover, the heat insulation cavity is formed between the heat insulation cover and the medicine bin, and the heat insulation cavity is filled with air which can slow down heat conduction and improve the heat insulation effect; the medicine storehouse apron is provided with the convection current chamber with the heat shield, sets up the louvre on the medicine storehouse apron, and the communicating thermovent with convection current chamber is seted up to the side of upper cover, can dispel the heat with higher speed through this heat radiation structure, and the thermovent sets up in the side to through setting up temperature protection switch, can effectively play the guard action like this, improve the security that the device used.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional structural view of the present invention;

FIG. 3 is a schematic view of an exploded structure of the present invention;

fig. 4 is a schematic structural view of the base in fig. 1 after being disassembled.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 4, which are schematic structural diagrams of the present invention,

wherein the reference numerals are: the device comprises a base 1, a cavity 1a, a fixture block 11, a heat dissipation slot 12, a notch 13, an upper cover 2, a control button 2a, a power input jack 2b, an output jack 2c, a heat dissipation port 21, a display mask 22, a circuit board 3, a digital display screen 31, a medicine bin 4, a heat insulation cavity 4a, a PI heating film 41, a temperature protection switch 41a, a heat insulation cover 42, a convection cavity 42a, a medicine bin base 51, a guide strip 51a, a heat dissipation groove 51b, an assembly column 51c, a medicine bin cover plate 52, a heat dissipation hole 52a, a through hole 52b, a rechargeable high-temperature lithium battery 6 and a battery protection sleeve 61.

As shown in figures 1 to 4 of the drawings,

an intelligent portable medicine heating physiotherapy device comprises a base 1 and an upper cover 2, wherein a circuit board 3 and a medicine bin 4 are arranged in the base 1 and the upper cover 2, a control button 2a and a power input jack 2b are arranged on the upper cover 2, a PI heating film 41 is arranged on the upper surface of the medicine bin 4, a temperature protection switch 41a connected with the circuit board 3 is arranged on the PI heating film 41, the circuit board 3 is in signal connection with a temperature sensor, a heat insulation cover 42 is arranged on the upper portion outer cover of the medicine bin 4, a heat insulation cavity 4a is formed between the heat insulation cover 42 and the medicine bin 4, the medicine bin 4 is fixed on a medicine bin base 51, a medicine bin cover plate 52 fixed with the medicine bin base 51 is arranged above the heat insulation cover 42, a convection cavity 42a is arranged between the medicine bin cover plate 52 and the heat insulation cover 42, a 52a is arranged on the medicine bin cover plate 52, a heat dissipation port 21 communicated with the convection cavity 42a is arranged on the side, the medicine bin base 51 is fixed with the upper cover 2, the rechargeable high-temperature lithium battery 6 is arranged below the circuit board 3 in the upper cover 2, and the base 1 is detachably matched with the medicine bin base 51.