CN219023032U - Lamp suitable for photothermal therapeutic apparatus and photothermal therapeutic apparatus - Google Patents

Abstract

The application relates to a lamps and lanterns and photothermal therapeutic instrument suitable for photothermal therapeutic instrument, it includes: the lamp body and the cover body are arranged outside the lamp body, and the end part of the cover body is connected with the lamp body in a sealing way through the sealing component, so that a containing cavity for containing liquid is formed between the cover body and the lamp body. According to the utility model, the accommodating cavity is filled with liquid, the lamp body is arranged in the accommodating cavity and used as a radiation source, emitted light can be partially absorbed when passing through the liquid so as to obtain required radiation, and meanwhile, heat formed by the light is taken away by the liquid, so that the liquid can also play a role in cooling the lamp body; the liquid-passing light source produces relatively better control of heat radiation than the direct light source, and also reduces damage to normal tissue organs.

Description

Lamp suitable for photothermal therapeutic apparatus and photothermal therapeutic apparatus

Technical Field

The application relates to the field of medical equipment, in particular to a lamp suitable for a photothermal therapeutic apparatus and the photothermal therapeutic apparatus.

Background

The high temperature can lead the cells to die, when the temperature rises to a certain temperature, the heat energy starts to damage the cells, the damage degree of the heat energy to the cells depends on the temperature and the time of exposure to the heat energy, the phenomenon is particularly obvious for tumor cells, the temperature of a certain part or organ of a human body is raised by means of ultrasound, microwave, radio frequency and the like, the aim of killing local tumors is fulfilled, the existing infrared thermal therapeutic instrument and the infrared lamp do not treat the human body, but the mode has the great defect that the heat transfer is not specific, the damage of normal tissues and organs around the tumor is very easy to be caused, and therefore, the thermal therapeutic temperature in practical application cannot be too high, and the therapeutic efficacy of thermal therapy is also restricted.

Disclosure of Invention

The embodiment of the application provides a lamp suitable for a photothermal therapeutic apparatus and the photothermal therapeutic apparatus, so as to solve the problem that the existing infrared heat therapeutic apparatus in the related art is damaged due to the fact that an infrared lamp is not processed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: in a first aspect, there is provided a luminaire suitable for use in a photothermal treatment apparatus, comprising: the lamp body and the cover body, the cover body cover is located the lamp body is outside, the tip of the cover body with pass through sealing component sealing connection between the lamp body, so that form the holding chamber that is used for splendid attire liquid between the cover body, the lamp body.

In some embodiments, the thickness of the receiving cavity is the same throughout.

In some embodiments, the sealing assembly comprises a sealing seat, a first connecting cavity for accommodating the lamp body is formed in one end of the sealing seat, the inner wall of the first connecting cavity is attached to the surface of the lamp body, a second connecting cavity for accommodating the cover body is formed in the other end of the sealing seat, the inner wall of the second connecting cavity is attached to the surface of the cover body, and the first connecting cavity is communicated with the second connecting cavity.

In some embodiments, the seal mount comprises: the upper lamp body connecting groove is formed in one end of the upper base, and the upper cover body connecting groove communicated with the upper lamp body connecting groove is formed in the other end of the upper base; one end of the lower base is provided with a lower lamp body connecting groove, and the other end of the lower base is provided with a lower cover body connecting groove communicated with the lower lamp body connecting groove; the upper base is connected with the lower base, the upper lamp body connecting groove and the lower lamp body connecting groove form a first connecting cavity, and the upper cover body connecting groove and the lower cover body connecting groove form a second connecting cavity.

In some embodiments, the inner wall of the second connecting cavity is protruded and forms a limiting part for preventing the cover body from moving towards the first connecting cavity along the axial direction.

In some embodiments, the seal assembly further comprises: the lamp comprises a cover body sealing piece and a lamp body sealing piece, wherein the cover body sealing piece is sleeved on the surface of the cover body and is connected with one end of a sealing seat, and the cover body sealing piece is used for sealing the joint of the cover body and the sealing seat; the lamp body sealing piece is sleeved on the surface of the lamp body, the lamp body sealing piece is connected with the other end of the sealing seat, and the lamp body sealing piece is used for sealing the joint of the lamp body and the sealing seat.

In some embodiments, the cover seal member includes an end cover and a first seal ring, the end cover is sleeved on the cover surface, the end cover is connected with the seal seat through a first connecting member, and the first seal ring is disposed between the end cover and the seal seat; or, the lamp body sealing piece comprises a flange cover and a second sealing ring, the flange cover is sleeved on the surface of the lamp body, the flange cover is connected with the sealing seat through a second connecting piece, and the second sealing ring is arranged between the flange cover and the sealing seat.

In some embodiments, the cover surface is provided with an infusion channel in communication with the receiving cavity; or, be provided with the third connecting chamber with holding chamber intercommunication in the seal seat, the third connecting chamber is located between second connecting chamber and the first connecting chamber, the seal seat surface is provided with the infusion passageway with third connecting chamber intercommunication.

In some embodiments, one end of the cover body is sealed, the other end is open, and one end of the lamp body is connected and sealed with the open end of the cover body through a sealing component; or, the two ends of the cover body are opened, and the two ends of the lamp body are connected and sealed with the two ends of the cover body through the sealing assembly;

and/or a temperature sensor for measuring the temperature of the liquid is arranged in the accommodating cavity.

In a second aspect, there is provided a photothermal therapeutic apparatus comprising: the lamp and the reflecting cavity are suitable for the photothermal therapeutic apparatus, the axial section of the reflecting cavity is arc-shaped, and the inner wall of the reflecting cavity is a reflecting surface for reflecting lamp light; the lamp is integrally arranged in the reflecting cavity.

The beneficial effects that technical scheme that this application provided brought include:

the embodiment of the application provides a lamp suitable for a photothermal therapeutic apparatus and the photothermal therapeutic apparatus, liquid is contained in a containing cavity, a lamp body is arranged in the containing cavity, the lamp body is used as a radiation source, emitted light can be partially absorbed when passing through the liquid so as to obtain required radiation, meanwhile, heat formed by the light is taken away by the liquid, and the liquid can also play a role in cooling the lamp body; the liquid-passing light source produces relatively better control of heat radiation than the direct light source, and also reduces damage to normal tissue organs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an overall explosion structure provided in an embodiment of the present application;

FIG. 2 is a schematic diagram of an overall front cross-sectional structure provided by an embodiment of the present application;

FIG. 3 is a schematic diagram of an overall structure according to an embodiment of the present disclosure;

fig. 4 is a schematic front cross-sectional structure of a seal holder and an extension table according to an embodiment of the present application.

In the figure: 1. a cover body; 10. a receiving chamber; 2. a lamp body; 3. a seal assembly; 30. a sealing seat; 300. an upper base; 301. a lower base; 302. a first connection chamber; 303. a second connecting cavity; 304. a mounting hole; 305. an infusion channel; 306. a first connection groove; 307. a second connecting groove; 308. a third connecting cavity; 309. a limit part; 31. a cover seal; 310. a first seal ring; 311. an end cap; 312. a first connector; 32. a lamp body seal; 320. a second seal ring; 321. a flange cover; 322. a second connector; 33. a gasket; 34. a third connecting member; 35. a fourth connecting member; 36. an extension table; 361. an avoidance zone; 362. a limit groove; 4. a temperature sensor; 5. a water tap; 6. a reflective cavity.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present application based on the embodiments herein.

Referring to fig. 1 to 4, embodiments of the present application provide a lamp suitable for a photothermal therapeutic apparatus and the photothermal therapeutic apparatus, which can solve the problem that the normal tissue and organ can be damaged when the infrared lamp in the existing infrared hyperthermia therapeutic apparatus is not processed in the related art.

The embodiment of the application provides a lamps and lanterns suitable for photothermal therapeutic instrument, it includes: a lamp body 2 and a cover body 1; the cover body 1 is arranged outside the lamp body 2, and the end part of the cover body 1 is in sealing connection with the lamp body 2 through the sealing component 3, so that a containing cavity 10 for containing liquid is formed between the cover body 1 and the lamp body 2.

In this embodiment, the accommodating cavity 10 is filled with liquid, the lamp body 2 is placed in the accommodating cavity 10, the lamp body 2 is used as a radiation source, the emitted light passes through the liquid to obtain the required radiation, and meanwhile, the heat formed by the light is taken away by the liquid, so that the liquid can also play a role in cooling the lamp body 2; the liquid-passing light source produces relatively better control of heat radiation than the direct light source, reducing damage to normal tissue organs.

The lamp body 2 can adopt an infrared lamp, a near infrared lamp or a far infrared lamp, preferably, the lamp body 2 is an infrared lamp, the infrared lamp can emit near infrared light, far infrared light and a small amount of visible edge red light, when in actual use, the lamp body 2 is too close to an irradiated part, the tissue organ is easy to burn, the treatment effect too far away is weakened, in order to ensure the treatment effect, the normal tissue organ is not damaged, the lamp body 2 is placed in liquid, the liquid has the light absorbing capacity, the energy of the light emitted by the lamp body 2 is weakened when the light penetrates through the liquid, the light irradiation is enabled to be warmer when being irradiated, and meanwhile, the liquid also plays a role in cooling the lamp body 2.

The length of the lamp body 2 and the cover body 1 may have different forms, for example:

in some possible embodiments, the length of the lamp body 2 is greater than the length of the cover body 1, and both ends of the lamp body 2 pass through both ends of the cover body 1; or one end of the lamp body 2 is positioned in the cover body 1, and the other end passes through one end of the cover body 1.

In another possible embodiment, the length of the lamp body 2 is less than or equal to the length of the cover body 1, and the lamp body 2 is integrally disposed inside the cover body 1.

The axial section of the cover body 1 can be rectangular, circular or any other shape.

On the basis of the above embodiment, in this embodiment, the cover 1 and the lamp 2 are coaxially disposed, and the shortest distances from any two points on the inner wall of the cover 1 to the surface of the lamp 2 are equal, so that the thicknesses of the respective positions of the accommodating cavity 10 are the same.

In this embodiment, the cover body 1 may be a quartz tube, the axial section of the cover body 1 is annular, the wall thickness of the cover body 1 is uniform, and the accommodating cavity 10 is of equal thickness, so that the axial sections of any two positions of the cover body 1 are the same, and the light emitted from different positions of the lamp body 2 can pass through the liquid layers of the same thickness, so that the treatment of the liquid on the light is consistent.

The absorption of light by the solution is related to the color, the thickness of the liquid layer, the concentration and the intensity of the incident light, while the liquid is preferably water based on cost and convenience of material selection.

The infrared lamp is that stretch into the tungsten filament and constitute in the gas filled quartz capsule, the tungsten filament generates heat and heats the gas in the quartz capsule under alternating voltage effect, produce infrared radiation from this, the tip of lamp body 2 is provided with the magnetic head, the magnetic head of lamp body 2 in this application is through the secondary fusion, press seal, reach waterproof dirt-proof effect, the security is good, the length of cover body 1 is less than the length of lamp body 2, when lamp body 2 sets up in cover body 1 inside, there is the clearance between lamp body 2 surface and the cover body 1 inner wall, this clearance is used for holding water, cover body 1 and the coaxial setting of lamp body 2, make the water layer more even, make the light that lamp body 2 sent all can pass through the water layer of same thickness, make the length of the optical wavelength after being absorbed by liquid part more balanced, unanimously.

On the basis of the above embodiment, in this embodiment, the sealing assembly 3 includes the sealing seat 30, one end of the sealing seat 30 is provided with the first connecting cavity 302 for accommodating the lamp body 2, the inner wall of the first connecting cavity 302 is attached to the surface of the lamp body 2, the other end is provided with the second connecting cavity 303 for accommodating the cover body 1, the inner wall of the second connecting cavity 303 is attached to the surface of the cover body 1, and the first connecting cavity 302 is communicated with the second connecting cavity 303.

The sealing component 3 is used for connecting and sealing the cover body 1 and the lamp body 2, so that leakage of liquid from the accommodating cavity 10 can be avoided, when the cover body 1 and the lamp body 2 are coaxially arranged, the first connecting cavity 302 and the second connecting cavity 303 are coaxially arranged, the surface of the cover body 1 is attached to the inner wall of the second connecting cavity 303, and when the surface of the lamp body 2 is attached to the inner wall of the first connecting cavity 302, the first connecting cavity 302 is communicated with the second connecting cavity 303, so that the end part of the lamp body 2 can extend into the first connecting cavity 302 through the second connecting cavity 303, and the radius of the second connecting cavity 303 is larger than that of the first connecting cavity 302 because the lamp body 2 penetrates into the cover body 1.

The inner wall of the second connecting cavity 303 is convexly provided with a limiting part 309, and the limiting part 309 is used for preventing the cover body 1 from moving towards the first connecting cavity 302 along the axial direction.

The specific structure of the stopper 309 has various forms.

For example, the limiting portion 309 is a step formed by protruding the inner wall of the second connecting cavity 303, so that the end portion of the cover 1 can abut against the step.

For another example, the limiting portion 309 may be a plurality of protrusions circumferentially spaced along the inner wall of the second connecting cavity 303.

On the basis of the above embodiment, in this embodiment, the seal seat 30 includes an upper base 300 and a lower base 301, one end of the upper base 300 is provided with an upper lamp body connecting slot, and the other end is provided with an upper cover body connecting slot communicated with the upper lamp body connecting slot; one end of the lower base 301 is provided with a lower lamp body connecting groove, and the other end is provided with a lower cover body connecting groove communicated with the lower lamp body connecting groove; the upper base 300 is connected with the lower base 301, the upper lamp body connecting groove and the lower lamp body connecting groove form a first connecting cavity 302, and the upper cover connecting groove and the lower cover connecting groove form a second connecting cavity 303.

In this embodiment, the sealing seat 30 is configured to be a detachable structure, so that the lamp can be detached and overhauled when in use, the upper cover body connecting groove and the lower cover body connecting groove are connected with the cover body 1, the upper lamp body connecting groove and the lower lamp body connecting groove are connected with the lamp body 2, when the upper base 300 is connected with the lower base 301, the upper base 300 and the lower base 301 are connected with the lower base 301 through the third connecting piece 34, the third connecting piece 34 can adopt screws, hoops and the like, preferably, the third connecting piece 34 is a screw, and the upper base 300 and the lower base 301 are provided with first threaded holes in threaded connection with the screws.

One end of the lower base 301 is provided with an extension table 36, the extension table 36 is provided with a limit groove 362, the position of the limit groove 362 corresponds to the magnetic head of the lamp body 2, after the lamp body 2 is connected with the seal seat 30, the whole or a part of the magnetic head is arranged in the limit groove 362, so that the limit groove 362 limits the magnetic head, and the whole structure of the device is more stable.

On the basis of the above embodiment, in this embodiment, the seal holder 30 further includes a gasket 33, and the gasket 33 is disposed between the upper base 300 and the lower base 301.

In order to prevent water leakage at the junction of the upper base 300 and the lower base 301, a gasket 33 is provided, the gasket 33 may be a rubber gasket 33, the rubber gasket 33 is placed on the lower base 301, the upper base 300 is covered, and then the upper base 300 is fixedly connected with the lower base 301 using screws.

On the basis of the above embodiment, in this embodiment, the seal assembly 3 further includes: the lamp comprises a cover body sealing piece 31 and a lamp body sealing piece 32, wherein the cover body sealing piece 31 is sleeved on the surface of the cover body 1, and the cover body sealing piece 31 is connected with one end of a sealing seat 30; the lamp body sealing member 32 is sleeved on the surface of the lamp body 2, and the lamp body sealing member 32 is connected with the other end of the sealing seat 30.

In the present embodiment, the cover seal 31 includes: the end cover 311 and the first sealing ring 310, the end cover 311 is sleeved on the surface of the cover body 1, the end cover 311 is connected with the sealing seat 30 through the first connecting piece 312, and the first sealing ring 310 is arranged between the end cover 311 and the sealing seat 30.

Through setting up end cover 311, can be connected sealing seat 30 and cover body 1, end cover 311 can also seal sealing seat 30 and cover body 1 junction, can prevent to leak, in order to guarantee that cover body sealing member 31 leak protection water effect is better, between end cover 311 and sealing seat 30, still be provided with first sealing washer 310, first sealing washer 310 is made for rubber, be provided with second spread groove 307 on the sealing seat 30, make first sealing washer 310 can install in second spread groove 307 position department, end cover 311 is connected with sealing seat 30 through first connecting piece 312, first connecting piece 312 is the screw, be provided with the second screw hole with screw threaded connection on sealing seat 30 and the end cover 311.

The lamp body seal 32 includes: the flange cover 321 and the second sealing ring 320, the flange cover 321 is sleeved on the surface of the lamp body 2, the flange cover 321 is connected with the sealing seat 30 through the second connecting piece 322, and the second sealing ring 320 is arranged between the flange cover 321 and the sealing seat 30.

The flange cover 321 can be provided with two, two flange covers 321 are fastened with each other, can be connected with sealing seat 30 and lamp body 2 through setting up flange cover 321, flange cover 321 can also seal sealing seat 30 and lamp body 2 junction, can prevent leaking, in order to guarantee that lamp body sealing member 32 leak protection water effect is better, between flange cover 321 and sealing seat 30, still be provided with second sealing washer 320, second sealing washer 320 is made for rubber, be provided with first spread groove 306 on the sealing seat 30, make second sealing washer 320 can install in first spread groove 306 position department, flange cover 321 passes through second connecting member 322 and is connected with sealing seat 30, second connecting member 322 is the screw, be provided with the third screw hole with screw threaded connection on sealing seat 30 and the flange cover 321, for the installation of convenient lamp body sealing member 32, be provided with on extension platform 36 and be used for dodging lamp body sealing member 32 dodging district 361.

To facilitate water exchange, the lamp is also provided with an infusion channel 305 for injecting liquid into the receiving chamber 10.

The infusion channel 305 is provided with a plurality of positions, when water needs to enter the accommodating cavity 10, an external water pipe can be used for being connected with the infusion channel 305, or the infusion channel 305 is provided with the water nozzle 5, so that liquid can be more conveniently input into the accommodating cavity 10 through the water nozzle 5, or the liquid in the accommodating cavity 10 is discharged from the water nozzle 5, and the liquid can be more conveniently replaced.

For example, in one embodiment, the infusion channel 305 is disposed on the cover 1 to communicate with the accommodating cavity 10, the water nozzle 5 is connected with the cover 1, specifically, the water nozzle 5 may be detachably connected with the infusion channel 305, such as a threaded connection, the water nozzle 5 is clamped with the infusion channel 305 through a clamping structure, or the water nozzle 5 is fixedly connected with the infusion channel 305; the water nozzle 5 can be arranged one, and at the moment, the water nozzle 5 can be used for inputting liquid into the accommodating cavity 10 and can also drain the liquid in the accommodating cavity 10; two water nozzles 5 can be arranged at two ends of the cover body 1 respectively, one water nozzle 5 is used for inputting liquid into the accommodating cavity 10, the other water nozzle 5 is used for discharging the liquid in the accommodating cavity 10, when the lamp body 2 works, liquid can flow, the heat dissipation effect is better, and the water nozzle 5 for inputting liquid into the accommodating cavity 10 can be arranged at the top end of the cover body 1 for being more beneficial to water delivery.

For another example, in another embodiment, the infusion channel 305 is provided on the seal holder 30 to communicate with the receiving chamber 10.

In order to provide a larger space for accommodating liquid, so that the liquid can enter the accommodating cavity 10 conveniently, a third connecting cavity 308 is further arranged in the sealing seat 30, the radius of the third connecting cavity 308 is larger than that of the second connecting cavity 303, the infusion channel 305 is communicated with the accommodating cavity 10 through the third connecting cavity 308, when the liquid is injected, the third connecting cavity 308 can protect the lamp body 2, and the liquid firstly enters the third connecting cavity 308 for buffering and then enters the accommodating cavity 10.

Referring to fig. 4, the third connection chamber 308 is located between the second connection chamber 303 and the first connection chamber 302.

In some possible embodiments, the cover 1 is sealed at one end and is open at one end, and the lamp 2 is sealed at one end by connecting the seal assembly 3 to the open end of the cover 1.

In this embodiment, the length of the lamp body 2 is greater than the length of the cover body 1, one end of the cover body 1 is sealed, and the sealing component 3 is provided with one sealing component, so that the manufacturing cost of the device can be reduced.

In another possible embodiment, both ends of the cover 1 are opened, and both ends of the lamp body 2 are connected and sealed with both ends of the cover 1 through the sealing assembly 3.

In this embodiment, two ends of the lamp are symmetrically arranged, and two sealing assemblies 3 are provided.

On the basis of the above embodiment, in the present embodiment, the temperature sensor 4 for measuring the temperature of the liquid is provided in the accommodation chamber 10.

The temperature sensor 4 can be externally connected with equipment to monitor the temperature of the liquid in the accommodating cavity 10 in real time, and when the temperature of the liquid is too high, the lamp body 2 can stop working, so that the device and the human body are prevented from being damaged by high temperature.

In some possible embodiments, the temperature sensor 4 is disposed on the sealing component 3, specifically, the bottom end of the sealing component 3 is provided with a mounting hole 304, the temperature sensor 4 is inserted into the mounting hole 304, the temperature sensor 4 can be externally connected with equipment to monitor the temperature of the sealing component 3 in real time, the sealing component 3 is made of a steel piece or other materials capable of conducting heat, so that the thermal conductivity of the sealing component 3 is better, and the temperature of the liquid can be obtained approximately by measuring the temperature of the sealing component 3.

In another possible embodiment, the temperature sensor 4 is disposed on the cover 1, one end of the temperature sensor 4 extends into the accommodating cavity 10, and at this time, a cover 1 capable of mounting the temperature sensor 4 needs to be customized, that is, a temperature sensor mounting portion needs to be disposed on the cover 1, but compared with the temperature sensor 4 disposed on the sealing component 3, the temperature sensor 4 can directly test the temperature of the liquid in the accommodating cavity 10 in this way, so that the test result is more accurate.

In order to avoid the damage of the liquid temperature rising to the device, a cooling device is arranged in the accommodating cavity 10, the cooling device is a semiconductor refrigerating sheet, a temperature range can be set when the cooling device is used, the heating effect on a human body when the lamp body 2 works is not influenced when the cooling device cools the liquid in the accommodating cavity 10, the cooling device is arranged in the sealing assembly 3, and the cooling device works simultaneously when the lamp body 2 works to cool the liquid.

The embodiment of the application also provides a photothermal therapeutic apparatus, which comprises: the lamp and the reflecting cavity 6 are suitable for the photothermal therapeutic apparatus; the axial section of the reflecting cavity 6 is arc-shaped, and the inner wall of the reflecting cavity 6 is a reflecting surface for reflecting lamplight; the lamp is integrally arranged inside the reflecting cavity 6.

In this embodiment, the accommodating cavity 10 is filled with liquid, the lamp body 2 is disposed in the accommodating cavity 10, the lamp body 2 is used as a radiation source, the emitted light can be partially absorbed when passing through the liquid, so as to obtain the required radiation, and meanwhile, the heat formed by the light is taken away by the liquid, so that the liquid can also play a role in cooling the lamp body 2; compared with a direct light source, the liquid light source has more concentrated wavelengths, generates heat radiation relatively better controlled, and can reduce damage to human bodies.

The lamp is installed on the reflection cavity 6, and wholly arrange in the reflection cavity 6, make the device security better, when using the device, the human body can not touch the lamp easily, reflection cavity 6 both ends are provided with the base, reflection cavity 6 includes reflection part and two terminal surfaces, reflection part sets up between two terminal surfaces, set up the reflection part and be in order to let the lamp body 2 be close to the light that the part sent of reflection cavity 6 also can reflect away, improve the utilization ratio of light, reflection part axial cross-section is the arc, the arc is half circular arc, the central angle is 180, can outwards emissivity's reflection with light, if adopt other shapes, for example the central angle is 60 or 270, light can be at reflection cavity 6 internal reflection, the reflection effect of light is not half circular arc reflection effect is good, reflection part can be made for stainless steel, carry out surface treatment to reflection part inner wall, if carry out frosting, or reflection part inner wall can be attached with corrugated structure's wainscot, can adopt the ripple foil, temperature resistant ripple steel etc. makes reflection part can diffuse reflection, make light diffuse reflection, make the heating more area of penetrating out.

In some possible embodiments, the cover 1 is sealed at one end and is open at one end, the lamp body 2 is sealed at one end by a seal assembly 3 connected to the open end of the cover 1, and the seal assembly 3 is connected to the end face of the reflective cavity 6 by a fourth connector 35.

In this embodiment, the length of the lamp body 2 is greater than the length of the cover body 1, one end of the cover body 1 is sealed, at this time, the sealing component 3 is provided with one, so that the manufacturing cost of the device can be reduced, preferably, the fourth connecting piece 35 is a screw, the end face of the reflecting cavity 6 and the sealing component 3 are both provided with fourth threaded holes in threaded connection with the screw, and in order to ensure that the lamp is stably connected to the reflecting cavity 6, the cover body 1 is connected with the end face of the reflecting cavity 6 through the fourth connecting piece 35.

In another possible embodiment, both ends of the cover 1 are open, both ends of the lamp body 2 are connected and sealed with both ends of the cover 1 through the sealing assembly 3, and the sealing assembly 3 is connected with the end face of the reflecting cavity 6 through the fourth connecting piece 35.

In this embodiment, two ends of the lamp are symmetrically arranged, two sealing assemblies 3 are provided, preferably, the fourth connecting piece 35 is a screw, and the end face of the reflecting cavity 6 and the sealing assembly 3 are provided with fourth threaded holes in threaded connection with the screw.

Specifically, a fourth threaded hole is formed in the extension table 36, and a screw penetrates through the end face of the reflective cavity 6 to be connected with the fourth threaded hole in the extension table 36, so that the lamp is fixed with the end face of the reflective cavity 6 through the extension table 36.

When the water nozzle 5 is arranged on one side of the lamp close to the inner wall of the reflecting cavity 6, a through hole can be arranged on the reflecting part of the reflecting cavity 6 and used for accommodating the water nozzle 5.

In the description of the present application, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present application and simplification of the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that in this application, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A lamp suitable for use in a photothermal treatment apparatus, comprising:

a lamp body (2);

the lamp comprises a lamp body (2), and is characterized by comprising a cover body (1), wherein the cover body (1) is sleeved outside the lamp body (2), the end part of the cover body (1) is in sealing connection with the lamp body (2) through a sealing assembly (3), so that a containing cavity (10) for containing liquid is formed between the cover body (1) and the lamp body (2).

2. A light fixture for photothermal therapy apparatus as defined in claim 1, wherein:

the thickness of each part of the accommodating cavity (10) is the same.

3. A light fixture for photothermal therapy apparatus as defined in claim 1, wherein:

the sealing assembly (3) comprises a sealing seat (30), a first connecting cavity (302) for accommodating the lamp body (2) is formed in one end of the sealing seat (30), the inner wall of the first connecting cavity (302) is attached to the surface of the lamp body (2), a second connecting cavity (303) for accommodating the cover body (1) is formed in the other end of the sealing seat, the inner wall of the second connecting cavity (303) is attached to the surface of the cover body (1), and the first connecting cavity (302) is communicated with the second connecting cavity (303).

4. A lamp suitable for use in a photothermal treatment apparatus according to claim 3, wherein said sealing seat (30) comprises:

an upper base (300), wherein one end of the upper base (300) is provided with an upper lamp body connecting groove, and the other end of the upper base is provided with an upper cover body connecting groove communicated with the upper lamp body connecting groove;

a lower base (301), wherein one end of the lower base (301) is provided with a lower lamp body connecting groove, and the other end of the lower base is provided with a lower cover body connecting groove communicated with the lower lamp body connecting groove;

the upper base (300) is connected with the lower base (301), the upper lamp body connecting groove and the lower lamp body connecting groove form a first connecting cavity (302), and the upper cover body connecting groove and the lower cover body connecting groove form a second connecting cavity (303).

5. A light fixture for photothermal therapy apparatus as defined in claim 3, wherein: the inner wall of the second connecting cavity (303) is convexly provided and forms a limiting part (309) for preventing the cover body (1) from moving towards the first connecting cavity (302) along the axial direction.

6. A lamp suitable for use in a photothermal treatment apparatus according to claim 3, wherein said sealing assembly (3) further comprises:

the cover body sealing piece (31), the cover body sealing piece (31) is sleeved on the surface of the cover body (1), and the cover body sealing piece (31) is connected with one end of the sealing seat (30);

the lamp body sealing piece (32), lamp body sealing piece (32) cover is located lamp body (2) surface, lamp body sealing piece (32) are connected with sealing seat (30) other end.

7. A light fixture for photothermal therapy apparatus as defined in claim 6, wherein:

the cover body sealing piece (31) comprises an end cover (311) and a first sealing ring (310), the end cover (311) is sleeved on the surface of the cover body (1), the end cover (311) is connected with the sealing seat (30) through a first connecting piece (312), and the first sealing ring (310) is arranged between the end cover (311) and the sealing seat (30);

or, lamp body sealing member (32) include blind flange (321) and second sealing washer (320), blind flange (321) cover is located lamp body (2) surface, blind flange (321) are connected with sealing seat (30) through second connecting piece (322), second sealing washer (320) set up between blind flange (321) and sealing seat (30).

8. A light fixture for photothermal therapy apparatus as defined in claim 3, wherein:

an infusion channel (305) communicated with the accommodating cavity (10) is arranged on the surface of the cover body (1);

or, a third connecting cavity (308) communicated with the accommodating cavity (10) is arranged in the sealing seat (30), the third connecting cavity (308) is positioned between the second connecting cavity (303) and the first connecting cavity (302), and an infusion channel (305) communicated with the third connecting cavity (308) is arranged on the surface of the sealing seat (30).

9. A light fixture for photothermal therapy apparatus as defined in claim 1, wherein:

one end of the cover body (1) is sealed, the other end of the cover body is open, and one end of the lamp body (2) is connected and sealed with one end of the cover body (1) with the opening through a sealing component (3); or, the two ends of the cover body (1) are opened, and the two ends of the lamp body (2) are connected and sealed with the two ends of the cover body (1) through the sealing component (3);

and/or a temperature sensor (4) for measuring the temperature of the liquid is arranged in the accommodating cavity (10).

10. A photothermal therapeutic apparatus, comprising:

a luminaire as claimed in any one of claims 1 to 9, suitable for use in a photothermal treatment apparatus;

the axial section of the reflecting cavity (6) is arc-shaped, and the inner wall of the reflecting cavity (6) is a reflecting surface for reflecting lamp light;

the lamp is integrally arranged in the reflecting cavity (6).

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