Far infrared multifunctional health instrument

Abstract

The invention relates to the field of far infrared application, in particular to a far infrared multifunctional health instrument. The far infrared ray irradiation device has a good irradiation effect and comprises an irradiation source emitting far infrared rays, a plurality of reflection blades are arranged on the outer side of the irradiation source at intervals in the circumferential direction, a radial output channel enabling the far infrared rays emitted by the irradiation source to be output outwards in the radial direction is formed between every two adjacent reflection blades, and the radial output channel is provided with an air outlet and an axial air inlet. Far infrared rays emitted by the irradiation source in the radial direction are emitted out along the radial channel, part of the far infrared rays are perpendicular incidence rays, part of the far infrared rays are reflected by the reflection blades, part of the reflected rays can be interwoven with perpendicular incidence rays at the position slightly away from the irradiation source, and far infrared energy at the position slightly away from the irradiation source is enhanced.

Description

Technical Field

[0001] The present invention relates to the field of far-infrared applications, and particularly to a far-infrared multi-functional health instrument. Background Art

[0002] With the improvement of the public's health awareness and the continuous increase in the requirements for air quality, far-infrared irradiation devices have emerged on the market for purifying and disinfecting air. Compared with traditional air purification and disinfection means such as filtration, adsorption, ultraviolet disinfection, and ozone disinfection, the far-infrared irradiation emitted by far-infrared irradiation devices has potential advantages such as no secondary pollution and can be used in a manned environment. When in use, the irradiation source installed on the far-infrared irradiation device emits far-infrared rays uniformly outward. As the propagation distance increases, the energy carried by the far-infrared rays decreases, the irradiation effect becomes worse, and the air purification effect decreases. If a better air purification effect is to be achieved at a slightly farther irradiation range, an irradiation source with a higher power is required, which requires more input costs. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a far-infrared multi-functional health instrument with a better irradiation effect.

[0004] To solve the above problems, the present invention provides a far-infrared intelligent multi-functional health instrument, which includes an irradiation source that emits far-infrared rays. A plurality of reflection blades are arranged at intervals in a circumferential direction outside the irradiation source. A radial output channel for radially outputting the far-infrared rays emitted by the irradiation source outward is formed between adjacent two reflection blades. The radial output channel is provided with an air outlet and an axial air inlet.

[0005] Furthermore, the radially outer end of the radial output channel also serves as the air outlet.

[0006] Furthermore, an air inlet is provided at the lower part and an air outlet is provided at the upper part. The irradiation source and the radial output channel are located between the air inlet and the air outlet. The radial output channel is horizontally arranged. Its air inlet is provided at the lower side of the radial output channel and is connected to the air inlet, and its air outlet is connected to the air outlet.

[0007] Furthermore, a fan is provided between the air inlet and the air inlet.

[0008] Furthermore, the fan is provided with a heat source to heat the air.

[0009] Furthermore, a control panel for controlling the connection of the fan is provided. A heat insulation board is provided between the control panel and the air outlet.

[0010] Furthermore, a vertically arranged mounting cylinder is sleeved on the outer periphery of the irradiation source and the reflection blades. The lower end of the mounting cylinder is open to connect to the air inlet, and air outlet holes are formed in the side wall of the mounting cylinder to connect to the air outlet. The air outlet holes are aligned with the outer ends in the radial direction of the radial output channel, for the air in the radial output channel to flow radially outward.

[0011] Furthermore, a mounting shaft column is arranged in the mounting cylinder, and the irradiation source is sleeved on the mounting shaft column.

[0012] Furthermore, a fan is arranged between the air inlet and the air inlet of the air. A hollow fixing bracket for ventilation is fixedly installed on the top of the fan, and the lower end of the mounting cylinder is fixedly installed on the hollow fixing bracket.

[0013] Furthermore, the air outlet holes are specifically circular diffraction holes with a diameter of 3 mm for the far-infrared rays output radially outward along the radial output channel to pass through for diffraction.

[0014] Furthermore, the air outlet faces sideways. At least part of the irradiation source, the radial output channel, and the air outlet holes are aligned with the air outlet. Part of the far-infrared rays emitted by this part of the irradiation source are directly irradiated and sequentially pass through the radial output channel, the air outlet holes, and the air outlet to irradiate outside the health device.

[0015] Furthermore, the middle parts of each guiding blade are bent and protruded in the same circumferential direction and are circumferentially aligned.

[0016] Furthermore, the irradiation source includes a plurality of irradiation units arranged axially.

[0017] Beneficial effects: The far-infrared rays radially emitted by the irradiation source are emitted along the radial channel. Part of them are directly irradiated and part are reflected by the reflection blades. Part of the reflected light can form an intersection with the directly irradiated light at a slightly farther distance from the irradiation source, strengthening the far-infrared energy at a slightly farther distance from the irradiation source. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of a far-infrared multi-functional health device.

[0019] Figure 2 is an exploded view of a far-infrared multi-functional health device.

[0020] Figure 3 is a schematic structural diagram of the outer shell of a far-infrared multi-functional health device.

[0021] Figure 4 is a schematic structural diagram of the mounting cylinder.

[0022] Figure 5 is a schematic cross-sectional diagram of a far-infrared multi-functional health device.

[0023] Figure 6 is a top view of the reflection blade.

[0024] Symbolic description:

[0025] 1 - Outer shell; 2 - Air inlet; 3 - Air outlet; 4 - Installation cylinder; 5 - Irradiation source; 6 - Reflection vane; 7 - Hollow fixed bracket; 8 - Fan; 9 - Bottom plate; 10 - Cover plate; 11 - Control panel; 12 - Heat insulation plate; 41 - Air outlet hole; 42 - Installation shaft column; 43 - Top plate; 61 - Radial output channel; 62 - Middle part of reflection vane. Specific implementation mode

[0026] The following further elaborates on the present invention in detail in combination with specific implementation modes.

[0027] The far-infrared multi-functional health instrument is as Figure 1 shown. An air inlet 2 is provided at the lower part of its outer shell 1, and an air outlet 3 is provided at the upper part. The health instrument is as Figure 5 shown. An irradiation source 5 composed of a plurality of annular irradiation units arranged axially is installed between the air inlet 2 and the air outlet 3; an elastic gasket is padded between two adjacent irradiation units to buffer the axial extrusion force. As Figure 6 shown, a plurality of reflection vanes 6 are arranged at intervals in the circumferential direction on the outer side of the irradiation source 5. A radial output channel 61 is formed between two adjacent reflection vanes 6. The lower side of the axial direction of this radial output channel (61) is open as an air inlet for connecting the air inlet 2. As Figure 5 shown, an installation cylinder 4 as Figure 4 shown is sleeved on the outer peripheral sides of the irradiation source 5 and the reflection vanes 6. The installation cylinder 4 is vertically arranged. Its upper end is provided with a top plate 43 (see Figure 2 ), and its lower end is open. An installation shaft column 42 is provided inside the cylinder. The irradiation source 5 is axially sleeved on the installation shaft column 42. The installation shaft column 42 passes upward through the top plate 43 and is installed and fixed on the heat insulation plate 12 located above the air outlet 3.

[0028] See Figure 2, a blower 8 is provided between the air inlet 2 and the air intake. The blower 8 is provided with a PTC heat source (not shown in the drawings). A hollow fixed bracket 7 for ventilation is fixedly installed on the top of the blower 8. The lower end of the installation cylinder 4 is fixedly installed on the hollow fixed bracket 7. The blower 8 extracts external air from the air inlet 2, heats it into hot air with the PTC heat source, and the hot air passes upward through the hollow fixed bracket 7 and then flows into the radial output channel 61 from the air intake on the lower side of the axial direction of the radial output channel 61, exciting the irradiation source 5 to emit far-infrared rays outward. The far-infrared rays are output radially (horizontally) outward along the radial output channel 61. Part of them are direct rays while part are reflected by the reflection blades 6. Part of the reflected rays can intersect with the direct rays at a place slightly away from the irradiation source 5, strengthening the far-infrared energy at a place slightly away from the irradiation source 5. Therefore, there is strong far-infrared energy everywhere in the radial output channel 61, which can better heat the air to achieve sterilization and disinfection, and make the air in the radial output channel 61 reach a better purification effect. The middle parts 62 of each reflection blade are bent and protruded in the same circumferential direction and axially aligned (see Figure 6 ), which can increase the reflection times of the far-infrared rays. A plurality of air outlet holes 41 communicating with the air outlet 3 are evenly opened on the side wall of the installation cylinder 4, and they are aligned with the outer radial end of the radial output channel 61. The outer radial end of the radial output channel 61 serves as the air outlet. The air flowing upward into the radial output channel 61 is purified by the far-infrared irradiation, and then is blocked by the heat insulation plate 12, turns to flow radially outward along the radial output channel 61, passes through the air outlet holes 41 and then flows out to the outside of the health instrument through the air outlet 3. After the far-infrared rays are absorbed by the air in the radial output channel 61, there is still some left, and they will continue to be output radially outward, passing through the air outlet holes 41 on the side wall of the installation cylinder 4; the diameter of the air outlet holes 41 is 3 mm, and the far-infrared rays will diffract when passing through, purifying the air between the side wall of the installation cylinder 4 and the inner wall of the housing 1. In this embodiment, the heat source is a PTC heat source. In other embodiments, the heat source can be changed to a graphene heat source or a mica sheet heating plate.

[0029] See Figure 5 , the irradiation source 5, the radial output channel 61 and the air outlet holes 41 are all partially aligned with the air outlet 3. Part of the far-infrared rays emitted by this part of the irradiation source 5 are directly irradiated radially outward, and sequentially pass through the radial output channel 61, the air outlet holes 41 and the air outlet 3 and irradiate to the outside of the health instrument. These far-infrared rays can directly purify the air outside the health instrument; if someone is located on the periphery of the health instrument, the far-infrared rays irradiated to the outside of the health instrument can directly act on the human body for human health care. The health instrument is installed with a control panel 11 for controlling and connecting the blower 8 in the hollowed-out center of the cover plate 10; rollers are installed on the bottom plate 9 to facilitate movement.

[0030] As described above, it is only the implementation manner of the present invention, and does not limit the scope of patent protection. Those skilled in the art make non-substantive changes or substitutions based on the present invention, and still fall within the scope of patent protection.

Claims

1. A far-infrared multifunctional health instrument, comprising a radiation source (5) emitting far-infrared rays, characterized in that: A plurality of reflective blades (6) are arranged at intervals around the outer side of the radiation source (5), and a radial output channel (61) is formed between two adjacent reflective blades (6) for allowing far infrared rays emitted by the radiation source (5) to be output radially outwards. The radial output channel (61) is provided with an air outlet and an axial air inlet.

2. The far-infrared multifunctional health instrument as claimed in claim 1, characterized in that: The radial outer end of the radial output channel (61) also serves as the air outlet.

3. The far-infrared multifunctional health instrument as claimed in claim 2, characterized in that: An air inlet (2) is provided at the lower part and an air outlet (3) is provided at the upper part. The radiation source (5) and the radial output channel (61) are located between the air inlet (2) and the air outlet (3). The radial output channel (61) is horizontally arranged, and its air inlet is arranged at the lower side of the radial output channel (61) and connected to the air inlet (2), and its air outlet is connected to the air outlet (3).

4. The far-infrared multifunctional health instrument as claimed in claim 3, characterized in that: A fan (8) is provided between the air inlet (2) and the air entrance.

5. The far-infrared multifunctional health instrument as claimed in claim 4, characterized in that: The fan (8) is provided with a heat source to heat the air.

6. The far-infrared multifunctional health instrument as claimed in claim 4, characterized in that: A control panel (11) for controlling the connected fan (8) is provided, and a heat insulation board (12) is provided between the control panel (11) and the air outlet (3).

7. The far-infrared multifunctional health instrument as claimed in claim 3, characterized in that: A vertical mounting tube (4) is sleeved on the outer peripheral side of the radiation source (5) and the reflection blade (6); the lower end of the mounting tube (4) is open and connected to the air inlet (2); the side wall of the mounting tube (4) is provided with an air outlet hole (41) connected to the air outlet (3), which is aligned with the radial outer end of the radial output channel (61) so that the air in the radial output channel (61) can flow radially outward.

8. The far-infrared multifunctional health instrument as claimed in claim 7, characterized in that: A mounting shaft column (42) is arranged inside the mounting cylinder (4), and the radiation source (5) is sleeved on the mounting shaft column (42).

9. The far-infrared multifunctional health instrument as claimed in claim 7, characterized in that: A fan (8) is provided between the air inlet (2) and the air inlet, a ventilated hollow fixed bracket (7) is fixedly mounted on the top of the fan (8), and the lower end of the mounting tube (4) is fixedly mounted on the hollow fixed bracket (7).

10. The far-infrared multifunctional health instrument as claimed in claim 9, characterized in that: The air outlet hole (41) is specifically a circular diffraction hole with a diameter of 3 mm, through which the far infrared rays output radially outward along the radial output channel (61) pass to be diffracted.

11. The far-infrared multifunctional health instrument as claimed in claim 9, characterized in that: The air outlet (3) faces sideways, and the radiation source (5), the radial output channel (61) and the air outlet hole (41) are all at least partially aligned with the air outlet (3). Part of the far-infrared rays emitted by this part of the radiation source (5) are directly emitted and sequentially pass through the radial output channel (61), the air outlet hole (41) and the air outlet (3) to irradiate the outside of the health instrument.

12. The far-infrared multifunctional health instrument as claimed in claim 1, characterized in that: The middle portion (62) of each guide blade (6) is bent and protruded in the same circumferential direction and is aligned in the circumferential direction.

13. The far-infrared multifunctional health instrument as claimed in claim 1, characterized in that: The radiation source (5) comprises a plurality of irradiation units arranged axially.

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