CN211024845U

CN211024845U - Laser fatigue irradiator

Info

Publication number: CN211024845U
Application number: CN201920879503.9U
Authority: CN
Inventors: 林利武
Original assignee: Wuhan Zhongjiezekang Technology Co ltd
Current assignee: Wuhan Zhongjiezekang Technology Co ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-07-17
Anticipated expiration: 2029-06-12

Abstract

The utility model provides a laser fatigue irradiator, includes the shell, and the shell is the rectangle, and the inside a plurality of laser pipes and the base plate that is equipped with of shell, the laser pipe is established on the base plate, the side is equipped with the ceramic chip on the base plate, the laser pipe passes the ceramic chip and communicates with each other with the external world, adopts rectangular shell, and its length can reach 1.2m ~1.5m, is fit for carrying out whole body and shines, adopts the ceramic chip to come to carry out the heat dissipation to the laser pipe and handles, and the ceramic chip centers on the laser pipe, carries out the border heat dissipation, makes the life of laser pipe longer, and the simple structure of shell can realize.

Description

Laser fatigue irradiator

Technical Field

The utility model relates to a laser treatment field, especially a laser fatigue irradiator.

Background

The semiconductor laser pain therapeutic apparatus adopts a wavelength range of 650-808 nm and 850-980 human body optical windows, has double-wavelength composite light, ensures that tissue penetration deepens to 175px, generates multiple light effects, has no trauma, no pain, safety and reliability, high output power and short treatment time, and is widely applied to physical treatment of orthopedic, trauma surgery and pain diseases such as bone pain, muscle pain, soft tissue pain, neuralgia, wound pain and the like.

After basketball playing and body building are finished, people feel full aching pain, generally people can relax muscles by massaging or spa, and the aching pain and fatigue are reduced. At present, the semiconductor laser therapeutic apparatus can play a role in massaging and treating bone pain, muscle pain, soft tissue pain and the like, but the general semiconductor laser therapeutic apparatus has a small volume, cannot perform all-around irradiation, has poor heat dissipation when in use, and has poor effect in treating the bone pain, the muscle pain and the soft tissue pain.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a laser fatigue irradiator, it is less to solve general semiconductor laser treatment volume, can't carry out the omnidirectional and shine, and when using, the heat dissipation is not fine and the relatively poor problem of effect when treating osseous pain, muscle pain, soft tissue pain yet.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a laser fatigue irradiator, includes the shell, and the shell is the rectangle, and the shell is inside to be equipped with a plurality of laser pipes and base plate, the laser pipe is established on the base plate, the side is equipped with the ceramic chip on the base plate, the laser pipe passes the ceramic chip and communicates with each other with the external world.

In a preferred scheme, the laser tube comprises a first laser tube group, a second laser tube group and a third laser tube group, the first laser tube group and the third laser tube group are 808nm laser tubes, and the second laser tube group is 650nm laser tubes.

In a preferred embodiment, a circuit board is disposed on the lower side of the substrate, and the circuit board is electrically connected to the substrate.

In a preferred scheme, a plurality of heat dissipation fans are arranged on the circuit board, a plurality of bottom heat discharge holes are formed in the bottom of the shell, and the heat dissipation fans correspond to the bottom heat discharge holes.

In the preferred scheme, the bottom of the shell is provided with a plurality of foot pads, and two side surfaces of the shell are provided with side heat-discharging holes.

In the preferred scheme, a treatment bed is arranged above the laser instrument, a plurality of through holes are formed in the treatment bed, and rays of the laser instrument penetrate through the through holes and irradiate on a human body.

The utility model provides a laser fatigue irradiator adopts rectangular shell, its length can reach 1.2m ~1.5m, be fit for carrying out whole-body irradiation, because the laser pipe of laser instrument shines more dazzlingly, adopt special treatment bed to shine the treatment, avoid the head to shine, the laser pipe adopts the matrix to arrange, adopt two kinds of laser pipes of 808nm and 650nm to shine, the wavelength of 808nm laser pipe is 808nm, act on deep tissue, can wear the subcutaneous tissue 5-7 cm; the wavelength of 650nm laser tube is 650nm, acts on superficial tissue, and the fatigue that carries on that can be better alleviates and treats bone nature pain, muscle pain, soft tissue pain, adopts the ceramic chip to dispel the heat, guarantees that the laser tube can normally work, establishes the life of laser tube and obtains the guarantee, and the simple structure of shell can realize the volume production, is fit for using widely.

Drawings

The invention will be further explained with reference to the following figures and examples:

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

fig. 2 is a front side view of the present invention;

FIG. 3 is a schematic diagram of the laser apparatus of the present invention;

FIG. 4 is an internal structure view of the laser device of the present invention;

FIG. 5 is a heat dissipation structure view of the laser device of the present invention;

FIG. 6 is a structural view of the internal installation position of the laser device of the present invention;

FIG. 7 is a back structure view of the laser housing of the present invention;

fig. 8 is a laser driving circuit of the present invention;

in the figure: a treatment couch 1; a through hole 101; a laser 2; a housing 201; a laser tube 202; a first laser tube group 2021; a second laser tube group 2022; a third laser tube group 2023; side heat exhaust holes 203; a heat dissipation fan 204; a circuit board 205; a substrate 206; tiles 207; bottom heat removal holes 208; a foot pad 3.

Detailed Description

As shown in fig. 1 to 7, a laser fatigue irradiator includes a housing 201, the housing 201 is rectangular, a plurality of laser tubes 202 and a substrate 206 are arranged inside the housing 201, the laser tubes 202 are arranged on the substrate 206, a tile 207 is arranged on the upper side surface of the substrate 206, the laser tubes 202 pass through the tile 207 and are communicated with the outside, and thus, the structure adopts the rectangular housing 201, the length of the housing can reach 1.2m to 1.5m, the housing is suitable for whole body irradiation, the tile 207 is used for performing heat dissipation treatment on the laser tubes 202, the tile 207 surrounds the laser tubes 202, and the heat dissipation is performed around the housing, so that the service life of the laser tubes 202 is longer.

In a preferred embodiment, the laser tube 202 includes a first laser tube set 2021, a second laser tube set 2022 and a third laser tube set 2023, the first laser tube set 2021 and the third laser tube set 2023 are 808nm laser tubes, the second laser tube set 2022 is a 650nm laser tube, and the structure thereof is divided into three groups of laser tubes 202, each group is distributed in a rectangular shape, the first laser tube set 2021 and the third laser tube set 2023 are located at two sides of the substrate 206, the second laser tube set 2022 is located at the middle of the substrate 206, so that depth and epidermal treatment can be better performed, the wavelength of the 808nm laser tube is 808nm, the laser tube acts on deep tissue, and can penetrate 5-7cm of subcutaneous tissue; the 650nm laser tube has a wavelength of 650nm and acts on superficial tissues.

In a preferable scheme, the circuit board 205 is arranged on the lower side surface of the base plate 206, the circuit board 205 is electrically connected with the base plate 206 and connected by adopting a flat cable, so that the assembly, disassembly and maintenance are convenient, the structure is simple, and the use is convenient and durable.

In a preferred embodiment, the circuit board 205 is provided with a plurality of heat dissipation fans 204, the bottom of the housing 201 is provided with a plurality of bottom heat dissipation holes 208, and the heat dissipation fans 204 correspond to the bottom heat dissipation holes 208, so that a large amount of heat is generated when the laser device is used, and the heat is discharged from the bottom heat dissipation holes 208 through the heat dissipation fans 204, so that the working temperature of the laser device 2 is kept constant, and the laser tube inside the laser device 2 is prevented from being burnt out.

In the preferred scheme, shell 201 bottom is equipped with a plurality of pads 3, and the both sides face of shell 201 is equipped with side heat extraction hole 203, and pad 3 can make shell 201 and ground go out certain distance more, heat dissipation that can be better, and side heat extraction hole 203 also plays fine heat dissipation.

In the preferred scheme, the treatment bed 1 is arranged above the laser instrument 2, the treatment bed 1 is provided with a plurality of through holes 101, and the rays of the laser instrument 2 penetrate through the through holes 101 to irradiate on a human body, so that the structure is characterized in that the laser tube 202 of the laser instrument 2 irradiates more dazzlingly, the special treatment bed 1 is adopted for irradiation treatment, the head is prevented from irradiating, the rays of the laser instrument 2 penetrate through the through holes 101 to irradiate on the human body, and the back of the human body can be treated in a large area.

As shown in fig. 8, the constant power driving circuit of the laser fatigue irradiator system is constructed by an integrated operational amplifier type, the drift and noise index of a constant current source are greatly improved due to the small drift of an integrated operational amplifier, meanwhile, the integral modular design is adopted, the anti-jamming capability is enhanced, the core chip is L M324DT, &lttttranslation = L "&tttl &ltt/t &tttm 324DT is a four-operational amplifier integrated circuit, a 14-pin dual-in-line plastic package is adopted, four groups of operational amplifiers with the same form are contained in the core chip, the driving circuit adjusts the output current by adjusting a precision potentiometer VAR30 to control the output power of the treatment instrument, when the output light power of the PD light is increased due to external reasons, the photocurrent on the PD light is increased, the voltage fed back to the 10 th pin of the same-direction input end of the operational amplifier is increased, the control signal output by the operational amplifier 14 pin is reduced, the semiconductor laser fatigue irradiation device is controlled by a triode Q39 31 to reduce the drive current working state of the semiconductor laser, the semiconductor laser fatigue irradiation device, and the semiconductor laser is also used for detecting the working state of the semiconductor laser diode laser, the semiconductor laser diode is used for detecting circuit, and the semiconductor laser, the semiconductor laser device is used for detecting the working state, and the semiconductor device, the semiconductor device.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims

1. A laser fatigue irradiator is characterized in that: including shell (201), shell (201) are the rectangle, and shell (201) inside is equipped with a plurality of laser pipes (202) and base plate (206), laser pipe (202) are established on base plate (206), the side is equipped with ceramic chip (207) on base plate (206), laser pipe (202) pass ceramic chip (207) and communicate with each other with the external world.

2. A laser fatigue irradiator according to claim 1, wherein: the laser tube (202) comprises a first laser tube group (2021), a second laser tube group (2022) and a third laser tube group (2023), wherein the first laser tube group (2021) and the third laser tube group (2023) are 808nm laser tubes, and the second laser tube group (2022) is 650nm laser tubes.

3. A laser fatigue irradiator according to claim 1, wherein: the circuit board (205) is arranged on the lower side of the base plate (206), and the circuit board (205) is electrically connected with the base plate (206).

4. A laser fatigue irradiator according to claim 3, wherein: the circuit board (205) is provided with a plurality of heat dissipation fans (204), the bottom of the shell (201) is provided with a plurality of bottom heat-discharging holes (208), and the heat dissipation fans (204) correspond to the bottom heat-discharging holes (208).

5. A laser fatigue irradiator according to claim 1, wherein: the bottom of the shell (201) is provided with a plurality of foot pads (3), and two side surfaces of the shell (201) are provided with side heat-discharging holes (203).

6. A laser fatigue irradiator according to claim 1, wherein: the treatment bed (1) is arranged above the laser instrument (2), the treatment bed (1) is provided with a plurality of through holes (101), and rays of the laser instrument (2) penetrate through the through holes (101) to irradiate on a human body.