CN213192176U

CN213192176U - Infrared therapeutic head

Info

Publication number: CN213192176U
Application number: CN202022030976.7U
Authority: CN
Inventors: 祝利斌; 蒋欣荣; 蒋彬
Original assignee: Chongqing Aerospace Launch Vehicle Electronic Technology Co ltd
Current assignee: Chongqing Aerospace Launch Vehicle Electronic Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-14
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an infrared treatment head, which comprises a front end with an opening protective cover, a filter glass panel arranged at the opening of the protective cover, a reflecting cover arranged in a cavity formed by the protective cover and the filter glass panel, and an infrared heating pipe arranged in the reflecting cover, and is characterized in that the reflecting cover is a round platform-shaped hollow cover with a large front end diameter and a small rear end diameter, a gap is arranged between the outer wall of the reflecting cover and the inner wall of the protective cover, a fan is fixedly arranged at the gap between the rear end of the protective cover and the rear end of the reflecting cover in the protective cover, an air inlet and an air outlet are respectively arranged at the front end and the rear end of the protective cover, and an air flowing channel is formed among the air inlet, the gap formed between the reflecting cover and the protective cover and the; the infrared heating tube is a quartz lamp tube. The utility model discloses the infrared therapy head radiating effect who obtains is good, and life is high.

Description

Infrared therapeutic head

Technical Field

The utility model relates to a physiotherapy apparatus, in particular to an infrared treatment head.

Background

The infrared ray has strong penetrating power to human skin and subcutaneous tissues. After the external infrared rays radiate a human body, the temperature of the skin and subcutaneous tissues of the human body can be correspondingly increased, the blood circulation and metabolism are promoted, and the health of the human body is promoted. Based on the above function of infrared rays, the infrared physiotherapy instrument is widely used in clinical practice, directly irradiates a lesion site, and serves to generate a thermal effect and diminish inflammation on tissues. The infrared physiotherapy instrument mainly comprises a physiotherapy seat and a treatment head which is arranged on the physiotherapy seat and can adjust the direction according to the height of the pathological change part of a patient.

The existing treatment head mainly comprises a shell with an opening at the front end, a protective cover is arranged at the opening of the shell, a bowl-shaped reflecting cover is arranged in a cavity formed by the shell and the protective cover, a support is arranged at the bottom of the reflecting cover, and an infrared heating pipe (such as the treatment head of a specific electromagnetic wave and infrared two-in-one treatment device with application number of 2018213608292) is sleeved on the support. The rear end of the treatment head shell is sealed by the lamp cap, and after the infrared heating tube is used for a long time, the infrared heating tube has poor heat dissipation effect and is dangerous to burst.

Disclosure of Invention

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide an infrared therapy head that radiating effect is good, can effectively improve infrared heating pipe life.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an infrared therapy head comprises a protective cover with an opening at the front end, a filter glass panel is arranged at the opening of the protective cover, a reflecting cover is arranged in a cavity formed by the protective cover and the filter glass panel, and an infrared heating pipe is arranged in the reflecting cover; the infrared heating tube is a quartz lamp tube. Therefore, after being electrified, the infrared heating pipe emits a large amount of visible light and infrared rays, the visible light and the infrared rays radiate to the filter glass panel or are reflected to the filter glass panel through the reflecting cover, and then part of visible light is filtered through the red filter glass, so that the infrared radiation is more uniform to a human body for treatment. The heat of the light-emitting mode is mainly concentrated at the front upper end of the treatment head, namely the outer edge position of the filter glass panel, so that the temperature at the position is extremely high. To the higher problem of filter glass panel outer edge ambient temperature, both ends are equipped with air intake and air outlet respectively around the protection casing, and the air intake can be with outside cold air guide to filter glass panel outer edge back, for filter glass panel cooling. The air inlet and the air outlet are arranged, so that air circulation can be formed, hot air is brought to the rear-end air outlet through the front end of the treatment head and then blown out of the treatment head, the temperature of the upper part of the front end of the treatment head is greatly reduced, and the uniform internal temperature is also ensured. After the quartz lamp tube is selected for use, the infrared heating tube has good light transmission and high temperature resistance, is more convenient to transport compared with a common bulb, can adapt to larger power and has long service life. In addition, the fan arranged at the rear end of the protective cover can blow air to the air outlet method, so that air circulation is accelerated, and meanwhile, when the air flows towards the air outlet direction, the outer wall of the reflecting cover can be cooled, so that a more appropriate temperature environment is provided for the infrared heating pipe. After the fan is combined with the front air inlet and the rear air outlet, the high-temperature part is effectively cooled at a fixed point by utilizing the funnel principle, so that the heat dissipation efficiency is improved, the infrared heating pipe works in a more adaptive temperature environment, and the pipe explosion phenomenon cannot occur; even if accidental factors cause tube explosion, the high-temperature glass scraps can be effectively prevented from being taken as a human body due to the blocking of the front end filter glass, so that the service life of the infrared heating tube can be effectively prolonged, and the use safety is improved.

Furthermore, the reflecting cover is formed by processing through a stamping or spinning process, two through holes which are oppositely arranged are formed in the side wall of the reflecting cover, a ceramic seat which is matched with the through holes is arranged in each through hole, a metal sheet which is attached to the outer wall of the reflecting cover and two ends of which are connected with the ceramic seats is arranged outside the reflecting cover, and the infrared heating pipe is arranged between the two ceramic seats. Therefore, the ceramic seat and the metal sheet form a ceramic frame body, and the infrared heating pipe is clamped between the ceramic seats, so that the mounting structure is stable. The ceramic base is matched with the through hole, and the through hole can be completely plugged, so that light rays are prevented from being emitted from the through hole. Meanwhile, the ceramic has high temperature resistance, deformation does not occur after long-term use, and the metal sheet can conduct electricity.

Furthermore, a plurality of mounting holes are formed in the rear end of the reflection cover, connecting holes which correspond to the mounting holes one to one are formed in the metal sheet, and the metal sheet penetrates through the mounting holes and the connecting holes through fasteners and then is fixedly connected. Therefore, the metal sheet is connected with the reflecting cover through the fastening piece, and a good fixing effect is achieved.

Furthermore, the front end of the reflector is provided with two mounting lugs which are bent outwards and horizontally, and the two mounting lugs are arranged oppositely; at least one convex column arranged along the axial direction of the protective cover is arranged on the two opposite sides of the protective cover, a silica gel sleeve corresponding to the convex column one by one is arranged on each support lug, and the convex columns are sleeved in the silica gel sleeves and are in tight fit with the silica gel sleeves. Like this, through the cooperation fixed mounting of projection and silica gel cover between bowl and the protection casing, the mounting means is simple, convenient, and is simpler than traditional screw fixation mode, and it is also more convenient to dismantle and install.

Furthermore, the protection casing comprises preceding dustcoat and back dustcoat, preceding dustcoat is that a middle part has circular through-hole, and outer edge plastic cover of bending downwards, the air intake sets up on preceding dustcoat, the filter glass panel card is on preceding dustcoat and is sealed with its circular through-hole. In this way, the front cover is mounted with the filter glass panel, thereby facilitating replacement of the filter glass panel.

Furthermore, a rectangular mounting ring plate is arranged on the inner wall of the rear end of the rear outer cover, and one end of the fan is fixedly mounted in the mounting ring plate through a fastener. Therefore, the installation ring plate can provide an installation position for the fan, so that the installation ring plate is fixed with the rear outer cover and cannot shield the air outlet at the rear end of the rear outer cover.

Furthermore, two opposite sides of the rear outer cover are provided with at least one sleeve, the front outer cover is provided with a plurality of connecting rods in one-to-one correspondence with the sleeves, and the front outer cover is connected with the sleeves through the connecting rods and then fixed together. Therefore, the rear outer cover and the front outer cover are fixed together in an inserting mode, and the fixing mode is simple and convenient.

Furthermore, the filter glass panel is a red glass panel, and a plurality of bulges or concave parts are distributed on one surface of the filter glass panel facing the reflector. Therefore, the red glass panel can filter out partial visible light, the arranged convex or concave part can enable infrared rays to generate a scattering phenomenon, and the radiation surface is larger than that of a traditional product.

Further, the bulges or the lower concave parts are circular and are uniformly distributed in the circumferential direction by taking the center of the glass panel as a circle. In this way, the scattering points of the filter glass panel are uniformly distributed, so that the infrared rays can be uniformly distributed.

Drawings

FIG. 1 is a schematic cross-sectional view of an infrared treatment head according to an embodiment;

FIG. 2 is a schematic top view of the rear housing in the embodiment;

FIG. 3 is a schematic view of an installation structure of an infrared heating pipe and a reflector in the embodiment;

FIG. 4 is a schematic diagram showing a disassembled state of the shield, the reflector and the filter glass panel in the embodiment.

In the figure: the solar energy infrared ray lamp comprises a protective cover 1, a rear outer cover 11, a mounting ring plate 111, an air outlet 112, a sleeve 113, a convex column 114, a front outer cover 12, an air inlet 121, a circular through hole 122, a connecting rod 123, a filter glass panel 2, a reflecting cover 3, a support lug 31, a silica gel sleeve 32, a through hole 33, a ceramic seat 4, a metal sheet 5, an infrared heating pipe 6, a fan 7 and a gap 8.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

Example (b):

as shown in fig. 1-4, the infrared therapy head provided in this embodiment includes a protection cover 1 having an opening at a front end, a filter glass panel 2 installed at the opening of the protection cover 1, a reflection cover 3 installed in a cavity formed by the protection cover 1 and the filter glass panel 2, and an infrared heating tube 6 installed in the reflection cover 3, wherein the infrared heating tube 6 is a quartz lamp tube; the reflecting cover 3 is a round table-shaped hollow cover with large front end diameter and small rear end diameter, a gap 8 is arranged between the outer wall of the reflecting cover 3 and the inner wall of the protective cover 1, a fan 7 is fixedly installed at the gap 8 between the rear end of the protective cover 1 and the rear end of the reflecting cover 3 in the protective cover 1, an air inlet 121 and an air outlet 112 are respectively arranged at the front end and the rear end of the protective cover 1, no opening is formed in the side wall of the protective cover 1, and an air flowing channel is formed between the air inlet 121, the gap 8 formed between the reflecting cover 3 and the protective cover 1 and the air outlet 112.

As shown in fig. 1 and 4, the protective cover 1 is composed of a front cover 12 and a rear cover 11, the front cover 12 is a plastic cover with a circular through hole 122 in the middle and a downward bent outer edge, the air inlet 121 is disposed on the front cover 12, and the filter glass panel 2 is clamped in the front cover 12 and seals the circular through hole 122. At least one sleeve 113 is arranged on two opposite sides of the rear outer cover 11, a plurality of connecting rods 123 corresponding to the sleeves 113 one by one are arranged on the front outer cover 12, and the front outer cover 12 is fixed together after being inserted into the sleeves 113 through the connecting rods 123.

A rectangular mounting ring plate 111 is arranged on the inner wall of the rear end of the rear outer cover 11, and one end of the fan 7 is fixedly mounted in the mounting ring plate 111 through a fastener.

The reflecting cover 3 is processed by a stamping or spinning process, two through holes 33 which are oppositely arranged are arranged on the side wall of the reflecting cover 3, a ceramic seat 4 which is matched with the through holes 33 is arranged in each through hole 33, a metal sheet 5 which is attached to the outer wall of the reflecting cover 3 and two ends of which are connected with the ceramic seats 4 is arranged outside the reflecting cover 3, and the infrared heating pipe 6 is arranged between the two ceramic seats 4.

The rear end of the reflector 3 (namely the bottom of the reflector in the figure) is provided with a plurality of mounting holes, the metal sheet 5 is provided with connecting holes corresponding to the mounting holes one to one, and the metal sheet 5 is fixedly connected after penetrating through the mounting holes and the connecting holes through fasteners. The front end of the reflector 3 is provided with two mounting lugs 31 which are bent outwards and horizontally, and the two mounting lugs 31 are arranged oppositely; at least one convex column 114 arranged along the axial direction of the protective cover 1 is arranged on two opposite sides of the protective cover 1, a silica gel sleeve 32 corresponding to the convex columns 114 one by one is arranged on each support lug 31, and the convex columns 114 are sleeved in the silica gel sleeve 32 and are tightly matched with the silica gel sleeve 32.

The filter glass panel 2 in this embodiment is a red glass panel, and a plurality of protrusions or depressions are distributed on a surface of the filter glass panel 2 facing the reflector 3. The bulges or the lower concave parts are circular and are uniformly distributed by taking the center of the glass panel as the circumference of the circle.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the present invention in detail with reference to the preferred embodiments, those skilled in the art should understand that those modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.

Claims

1. An infrared therapy head comprises a protective cover (1) with an opening at the front end, a filter glass panel (2) is arranged at the opening of the protective cover (1), a reflecting cover (3) is arranged in a cavity formed by the protective cover (1) and the filter glass panel (2), an infrared heating pipe (6) is arranged in the reflecting cover (3), it is characterized in that the reflecting cover (3) is a round table-shaped hollow cover with large diameter at the front end and small diameter at the rear end, a gap (8) is arranged between the outer wall of the reflecting cover (3) and the inner wall of the protective cover (1), a fan (7) is fixedly arranged in the protective cover (1) and in a gap (8) between the rear end of the protective cover (1) and the rear end of the reflecting cover (3), an air inlet (121) and an air outlet (112) are respectively arranged at the front end and the rear end of the protective cover (1), and an air flow channel is formed among the air inlet (121), the gap (8) and the air outlet (112); the infrared heating tube (6) is a quartz lamp tube.

2. The infrared treatment head according to claim 1, wherein the reflection housing (3) is formed by punching or spinning, two through holes (33) are oppositely arranged on the side wall of the reflection housing (3), a ceramic base (4) matched with each through hole (33) is arranged in each through hole (33), a metal sheet (5) which is attached to the outer wall of the reflection housing (3) and two ends of which are connected with the ceramic bases (4) is arranged outside the reflection housing, and the infrared heating tube (6) is arranged between the two ceramic bases (4).

3. The infrared treatment head according to claim 1 or 2, wherein the rear end of the reflection housing (3) is provided with a plurality of mounting holes, the metal sheet (5) is provided with connecting holes corresponding to the mounting holes one by one, and the metal sheet (5) is fixedly connected after passing through the mounting holes and the connecting holes through fasteners.

4. The infrared treatment head according to claim 3, characterized in that the front end of the reflection housing (3) has two horizontally bent mounting lugs (31) outwards, and the two mounting lugs (31) are arranged oppositely; at least one convex column (114) arranged along the axial direction of the protective cover (1) is arranged on two opposite sides of the protective cover (1), a silica gel sleeve (32) corresponding to the convex column (114) one by one is arranged on each support lug (31), and the convex column (114) is sleeved in the silica gel sleeve (32) and is tightly matched with the silica gel sleeve (32).

5. The infrared therapy head according to claim 1, 2 or 4, characterized in that the protection cover (1) is composed of a front cover (12) and a rear cover (11), the front cover (12) is a plastic cover with a circular through hole (122) in the middle and the outer edge is bent downwards, the air inlet (121) is arranged on the front cover (12), and the filter glass panel (2) is clamped in the front cover (12) and seals the circular through hole (122).

6. The infrared treatment head as set forth in claim 5, wherein a rectangular mounting ring plate (111) is provided on an inner wall of the rear end of the rear housing (11), and one end of the blower (7) is fixedly mounted in the mounting ring plate (111) by a fastening member.

7. The infrared therapy head according to claim 5, characterized in that at least one sleeve (113) is provided on two opposite sides of the rear housing (11), a plurality of connecting rods (123) corresponding to the sleeves (113) one by one are provided on the front housing (12), and the front housing (12) is fixed together with the sleeves (113) after being inserted through the connecting rods (123).

8. The infrared therapy head according to claim 1 or 2 or 4 or 6 or 7, characterized in that the filter glass panel (2) is a red glass panel, and a plurality of protrusions or recesses are distributed on the surface of the filter glass panel (2) facing the reflector (3).

9. The infrared treatment head as claimed in claim 8, wherein the protrusions or depressions are circular and uniformly distributed circumferentially around the center of the glass panel.