CN221172158U - Miniature LED cold light source for endoscopic assistance - Google Patents
Miniature LED cold light source for endoscopic assistance Download PDFInfo
- Publication number
- CN221172158U CN221172158U CN202323362217.0U CN202323362217U CN221172158U CN 221172158 U CN221172158 U CN 221172158U CN 202323362217 U CN202323362217 U CN 202323362217U CN 221172158 U CN221172158 U CN 221172158U
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- led
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- assembly
- light source
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- 241000237983 Trochidae Species 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 31
- 230000005855 radiation Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 208000008918 voyeurism Diseases 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 4
- 241000258971 Brachiopoda Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of medical instruments, in particular to a miniature LED cold light source for endoscopic assistance, which comprises an LED outer shell, wherein a mounting base is arranged in the middle of the LED outer shell, an LED lamp assembly is mounted in the mounting base, a radiating assembly mounting groove body is formed in the periphery of the LED lamp assembly and in the top shell of the LED outer shell, a radiating assembly is mounted in the radiating assembly mounting groove body, a power line is connected to the inside of the LED outer shell and extends to the lower part of the LED outer shell, the heat in the LED lamp assembly is LED out by utilizing the design of a plurality of heat conducting fins, heat conducting grooves, heat radiating grooves and heat radiating holes, and the heat conducting fins enter the heat radiating mounting shell through the heat conducting grooves.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a miniature LED cold light source for endoscopic assistance.
Background
The light source for therapy should have special requirements of fixed point, directional illumination, high-intensity illumination, pure light color, uniform and shadowless illumination, low spectrum damage, sealed structure sterilization, ventilation structure, dimming control, high reliability and the like.
Through searching, a surgical field and endoscope multipurpose LED miniature medical cold light source is mentioned in published application number CN201822086289.X, and relates to the technical field of medical endoscopic auxiliary equipment. The LED lamp comprises a lamp cap, a cold light source, a lamp shell and a power panel, wherein the cold light source comprises an LED substrate and a lamp shade, a limiting clamping groove is formed in the lamp shade, and the LED substrate is fixed on the limiting clamping groove in the lamp shade; the lampshade is detachably connected with the lamp cap; the cold light source is positioned in the lamp shell and is detachably connected with the lamp shell; the power supply is located in the lamp housing, the power supply board is detachably connected with the lamp housing, and the power supply board is electrically connected with the cold light source. The multipurpose LED miniature medical cold light source for the surgical field and the endoscope has the advantages of compact structure, small volume and convenient carrying, can be matched with various medical instruments for use, and can be suitable for various minimally invasive and outdoor surgical environments.
The technical scheme solves the problems in the background art, but still has the defects that the heat dissipation inside the LED miniature cold light source is mainly realized by packaging heat conduction silica gel, three-dimensional heat conduction is realized, the thermal resistance is reduced to the maximum extent, and the temperature of an LED node is reduced.
Disclosure of utility model
The utility model aims to provide a miniature LED cold light source for endoscopic assistance, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The miniature LED cold light source comprises an LED outer shell, wherein a mounting base is arranged in the middle of the LED outer shell, an LED lamp assembly is mounted in the mounting base, a radiating assembly mounting groove body is formed in the periphery of the LED lamp assembly and in the top shell of the LED outer shell, a radiating assembly is mounted in the radiating assembly mounting groove body, and a power line is connected to the inner part of the LED outer shell extending to the lower side of the radiating assembly mounting groove body;
The heat dissipation assembly comprises a heat dissipation installation shell arranged in the heat dissipation assembly installation groove body, wherein a plurality of heat dissipation grooves and heat dissipation holes are respectively formed in the top of the heat dissipation installation shell, and a plurality of heat conduction grooves are further formed in the outer side of the heat dissipation installation shell.
As a preferable scheme of the utility model, the bottom of the heat radiation installation shell is integrally clamped into the inside of the heat radiation component installation groove body and is tightly connected, and meanwhile, the plurality of heat radiation grooves, the heat radiation holes and the plurality of heat conduction grooves are communicated with the inside of the heat radiation installation shell.
As a preferable scheme of the utility model, the outer shell of the mounting base is embedded with a plurality of heat conducting fins, and the heat conducting fins are made of high heat conducting materials.
As a preferable scheme of the utility model, the whole heat dissipation installation shell is of a half crescent structure, two heat dissipation installation shells are arranged, and the two heat dissipation installation shells are symmetrically distributed by taking the central axis of the LED outer shell as a symmetrical axis.
As a preferable scheme of the utility model, a power panel is arranged at the bottom end of the inside of the mounting base, and the power line is electrically connected with the input end of the power panel.
As a preferable scheme of the utility model, a protective shell is embedded and installed between the outer side of the LED lamp assembly and the inner side of the installation base, and the protective shell is also of a circular ring structure.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, when the miniature LED cold light source for endoscopic assistance is used, the design of the heat conducting fins, the heat conducting grooves, the heat radiating grooves and the heat radiating holes is utilized, the heat conducting fins conduct out the heat in the LED lamp assembly and enter the heat radiating installation shell through the heat conducting grooves, and the heat radiating effect of the miniature LED cold light source is improved by rising in the heat radiating installation shell due to small hot air density and finally discharging the heat through the heat radiating grooves and the heat radiating holes.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure of a heat dissipating mounting housing and an LED outer housing of the present utility model after separation;
FIG. 3 is a schematic view of a three-dimensional structure of the LED lamp assembly and mounting base of the present utility model after separation;
Fig. 4 is a schematic view of the internal structure of the LED lamp assembly according to the present utility model at the main viewing angle.
In the figure: 1. an LED outer housing; 2. a mounting base; 21. a power panel; 3. an LED lamp assembly; 4. the heat dissipation assembly is provided with a groove body; 5. a heat dissipation assembly; 51. a heat dissipation installation shell; 52. a heat sink; 53. a heat radiation hole; 54. a heat conduction groove; 6. a power line; 7. a heat conductive sheet; 8. a protective housing.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present utility model provides a technical solution:
The miniature LED cold light source comprises an LED outer shell 1, wherein a mounting base 2 is arranged in the middle of the LED outer shell 1, an LED lamp assembly 3 is mounted in the mounting base 2, a radiating assembly mounting groove body 4 is formed in the periphery of the LED lamp assembly 3 and positioned on the top shell of the LED outer shell 1, a radiating assembly 5 is mounted in the radiating assembly mounting groove body 4, and a power line 6 is connected to the inside of the LED outer shell 1 and extends to the lower side of the radiating assembly mounting groove body;
The heat dissipating assembly 5 includes a heat dissipating mounting housing 51 mounted inside the heat dissipating assembly mounting groove 4, a plurality of heat dissipating grooves 52 and heat dissipating holes 53 are respectively provided at the top of the heat dissipating mounting housing 51, and a plurality of heat conducting grooves 54 are provided at the outer side of the heat dissipating mounting housing 51.
Specifically, referring to fig. 1 and 2, the bottom of the heat dissipation installation housing 51 is integrally clamped into the inside of the heat dissipation assembly installation slot body 4 and is tightly connected, and meanwhile, the plurality of heat dissipation slots 52, the heat dissipation holes 53 and the plurality of heat conduction slots 54 are all communicated with the inside of the heat dissipation installation housing 51; the outer shell of the mounting base 2 is embedded with a plurality of heat conducting fins 7, and the heat conducting fins 7 are made of high heat conducting materials; the heat dissipation installation shells 51 are of a half crescent structure as a whole, two heat dissipation installation shells 51 are arranged, and the central axis of the LED outer shell 1 is used as a symmetrical axis to be symmetrically distributed;
In this embodiment, the heat inside the LED lamp assembly 3 is LED out through the heat conducting sheet 7 and enters the heat dissipating housing 51 through the heat conducting grooves 54, and the heat is raised inside the heat dissipating housing 51 due to the small density of the hot air, and finally the heat is discharged by the heat dissipating grooves 52 and the heat dissipating holes 53, so as to improve the long-term heat dissipating effect of the micro LED cold light source.
Specifically, referring to fig. 3 and 4, a power board 21 is disposed at the bottom end of the inside of the mounting base 2, the power line 6 is electrically connected with the input end of the power board 21, a protection housing 8 is further embedded between the outside of the LED lamp assembly 3 and the inside of the mounting base 2, and the protection housing 8 is also in a ring structure;
In this embodiment, the LED lamp assembly 3 is driven to emit light by the power board 21, and the LED lamp assembly 3 mounted inside the LED outer housing 1 is protected by the protection housing 8, improving the overall stability of the LED cold light source.
The working flow of the utility model is as follows: when the miniature LED cold light source for endoscopic assistance is used, the LED lamp assembly 3 is driven to emit light through the power panel 21 to provide an illumination environment for endoscopic operation, in the use process of the miniature LED cold light source, heat inside the LED lamp assembly 3 is LED out through the heat conducting sheet 7 and enters the heat dissipation installation shell 51 through the heat conducting groove 54, and the heat is finally discharged through the heat dissipation groove 52 and the heat dissipation hole 53 due to small hot air density, so that the long-term heat dissipation effect of the miniature LED cold light source is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a miniature LED cold light source for peeping assistance, includes LED shell body (1), its characterized in that: the LED lamp comprises an LED outer shell (1), wherein a mounting base (2) is arranged in the middle of the LED outer shell (1), an LED lamp assembly (3) is mounted in the mounting base (2), a radiating assembly mounting groove body (4) is formed in the periphery of the LED lamp assembly (3) and is positioned on the top shell of the LED outer shell (1), a radiating assembly (5) is mounted in the radiating assembly mounting groove body (4), and a power wire (6) is connected from the inside of the LED outer shell (1) to the lower side of the radiating assembly mounting groove body;
The heat dissipation assembly (5) comprises a heat dissipation installation shell (51) arranged in the heat dissipation assembly installation groove body (4), a plurality of heat dissipation grooves (52) and heat dissipation holes (53) are respectively formed in the top of the heat dissipation installation shell (51), and a plurality of heat conduction grooves (54) are further formed in the outer side of the heat dissipation installation shell (51).
2. A miniature LED cold light source for endoscopic assistance as defined in claim 1, wherein: the bottom of the heat radiation installation shell (51) is integrally clamped into the heat radiation assembly installation groove body (4) and is tightly connected, and meanwhile, the plurality of heat radiation grooves (52), the heat radiation holes (53) and the plurality of heat conduction grooves (54) are communicated with the inside of the heat radiation installation shell (51).
3. A miniature LED cold light source for endoscopic assistance as defined in claim 1, wherein: the outer shell of the mounting base (2) is embedded with a plurality of heat conducting fins (7), and the heat conducting fins (7) are made of high heat conducting materials.
4. A miniature LED cold light source for endoscopic assistance as defined in claim 1, wherein: the LED lamp is characterized in that the whole heat dissipation installation shell (51) is of a half crescent structure, two heat dissipation installation shells (51) are symmetrically distributed by taking the central axis of the LED outer shell (1) as a symmetry axis.
5. A miniature LED cold light source for endoscopic assistance as defined in claim 1, wherein: the inside bottom of installation base (2) is provided with power strip (21), and should power cord (6) carries out electric connection with the input of power strip (21).
6. A miniature LED cold light source for endoscopic assistance as defined in claim 1, wherein: a protective shell (8) is further embedded and installed between the outer side of the LED lamp assembly (3) and the inside of the installation base (2), and the protective shell (8) is of a circular ring structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323362217.0U CN221172158U (en) | 2023-12-08 | 2023-12-08 | Miniature LED cold light source for endoscopic assistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323362217.0U CN221172158U (en) | 2023-12-08 | 2023-12-08 | Miniature LED cold light source for endoscopic assistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221172158U true CN221172158U (en) | 2024-06-18 |
Family
ID=91461545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323362217.0U Active CN221172158U (en) | 2023-12-08 | 2023-12-08 | Miniature LED cold light source for endoscopic assistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221172158U (en) |
-
2023
- 2023-12-08 CN CN202323362217.0U patent/CN221172158U/en active Active
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| GR01 | Patent grant |