Microscope light source heat dissipation mechanism

Abstract

The utility model relates to the technical field of microscopes, and discloses a microscope light source heat dissipation mechanism which comprises a metal framework, an installation shell is installed outside the metal framework, an LED light source lamp is installed on the inner wall of the installation shell, a heat dissipation mechanism is installed outside the LED light source lamp, the heat dissipation mechanism comprises a plane portion, and the plane portion is provided with a light source. The LED light source lamp comprises a plane part, side face parts are arranged on the two sides of the plane part, mounting holes are formed in the outer portion of the plane part, notches are formed in the two sides of the plane part, one side of the plane part is tightly attached to a shell of the LED light source lamp, and the side face parts are tightly attached to the inner wall of the metal framework. According to the LED light source lamp, the plane part is tightly attached to the outer shell of the LED light source lamp, the side face part makes contact with the inner wall of the metal framework, the contact area can be effectively increased, and therefore the heat dissipation efficiency is improved, and the contact area of the side face part and the metal framework is larger than the contact area of the plane part and the outer shell of the LED light source lamp.

Description

TECHNICAL FIELD

[0001] The utility model relates to microscope technical field especially, relate to a microscope light source heat abstractor. BACKGROUND

[0002] As an important tool for scientific research and medical diagnosis, the performance of the light source of the microscope directly affects the imaging quality and use effect. With the rapid development of LED (light emitting diode) light source technology, its application in the field of microscopes gradually replaces traditional light sources (such as halogen lamps, mercury lamps, xenon lamps, etc.), showing significant technical advantages and wide application potential.

[0003] Through the retrieval, the Chinese patent with the Chinese announcement number CN209712856U discloses a laparoscope light source heat abstractor, relates to the design technical field of medical devices, solves the technical problem of poor heat dissipation in the cold light source host in the prior art, and comprises an outer shell, a circuit board is arranged in the shell, an optical fiber connecting hole is arranged on the outer peripheral sidewall of the shell, an LED light source is arranged on the inner side of the shell where the optical fiber connecting hole is arranged, a heat insulation plate is arranged in the middle of the shell, the heat insulation plate divides the inner side of the shell into two chambers, the circuit board and the optical fiber connecting hole are respectively arranged in the two chambers; a first ventilation hole is arranged on the bottom of the LED light source and the bottom of the circuit board; the shell is divided into two chambers by the heat insulation plate, the heat in the two chambers is blocked, and then the heat is replaced with the cold flow air outside through the first ventilation hole, so that the heat in the shell is discharged.

[0004] Although the above-mentioned patent can replace air in the specific use process, the LED light source lamp has low heat dissipation efficiency and short service life, and the performance of the microscope is reduced, and therefore a microscope light source heat abstractor is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a microscope light source heat abstractor, which aims at improving the problems of low heat dissipation efficiency and short service life of the LED light source lamp in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A microscope light source heat abstractor, comprising a metal framework, an installation shell is installed on the outside of the metal framework, an LED light source lamp is installed on the inner wall of the installation shell, and a heat dissipation mechanism is installed on the outside of the LED light source lamp.

[0008] The heat dissipation mechanism comprises a plane part, both sides of the plane part are provided with side parts, an installation hole is formed in the outer part of the plane part, and notches are arranged on both sides of the plane part;

[0009] Through the above technical scheme, the microscope light source heat dissipation mechanism bears the LED light source lamp through the metal framework, and installs a radiator outside the metal framework. The plane part of the heat dissipation mechanism is in close contact with the LED light source lamp. The side part enhances the contact with the metal framework, thereby further improving the heat dissipation effect. The notches on the plane part ensure that the power line is not hindered.

[0010] As a further description of the above technical scheme:

[0011] One side of the plane part is in close contact with the shell of the LED light source lamp, and the side part is in close contact with the inner wall of the metal framework;

[0012] Through the above technical scheme, the side part is in close contact with the inner wall of the metal framework, the contact area is expanded, and the heat dissipation effect is further enhanced. This structure effectively reduces the temperature of the LED light source, helps to prolong the service life and maintain stable working performance.

[0013] As a further description of the above technical scheme:

[0014] The notches are used to avoid the power line of the LED light source lamp, and the installation hole is used to fix the installation shell;

[0015] Through the above technical scheme, the notches are designed to avoid the power line of the LED light source lamp, thereby ensuring the safe operation of the power line.

[0016] As a further description of the above technical scheme:

[0017] The surface of the heat dissipation mechanism is subjected to anodizing or sandblasting treatment;

[0018] Through the above technical scheme, the wear resistance and heat dissipation performance of the heat dissipation mechanism can be improved.

[0019] As a further description of the above technical scheme:

[0020] The thickness of the plane part and the side part is 0.5-2mm;

[0021] Through the above technical scheme, the thickness of the plane part and the side part can ensure the heat dissipation effect.

[0022] As a further description of the above technical scheme:

[0023] The contact area of the side part and the metal framework is greater than the contact area of the plane part and the shell of the LED light source lamp.

[0024] By the above technical solution, the heat dissipation effect can be further improved.

[0025] As a further description of the above technical solution:

[0026] The front end of the mounting shell is provided with a specimen slide support table, and the top of the metal framework is provided with a bottom light source lamp.

[0027] By the above technical solution, the specimen is placed on the specimen slide support table, and the bottom light source lamp provides illumination from the bottom, facilitating operation.

[0028] As a further description of the above technical solution:

[0029] The top of the metal framework is fixedly connected with a microscope support;

[0030] By the above technical solution, the microscope is installed through the microscope support.

[0031] The utility model has the following beneficial effects:

[0032] In the utility model, the plane part is tightly attached to the shell of the LED light source lamp, and the side part is in contact with the inner wall of the metal framework, which can effectively increase the contact area and improve the heat dissipation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0033] Fig. 1 A perspective view of a microscope light source heat dissipation mechanism is provided for the utility model;

[0034] Fig. 2 A structure diagram of the mounting shell of the microscope light source heat dissipation mechanism is provided for the utility model;

[0035] Fig. 3 A structure diagram of the side part of the microscope light source heat dissipation mechanism is provided for the utility model.

[0036] LEGEND:

[0037] 1, metal framework; 2, mounting shell; 3, LED light source lamp; 4, heat dissipation mechanism; 41, plane part; 42, side part; 43, mounting hole; 44, notch; 5, microscope support; 6, bottom light source lamp; 7, specimen slide support table. DETAILED DESCRIPTION

[0038] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0039] Referring to Figs. 1 to 3 The utility model provides an embodiment: a microscope light source heat dissipation mechanism, including metal framework 1, the outside installation of metal framework 1 has installation shell 2, the inner wall of installation shell 2 is installed with LED light source lamp 3, the outside installation of LED light source lamp 3 has heat dissipation mechanism 4, this design ensures that the light source system of whole microscope has better heat dissipation performance, thereby improve the work efficiency and service life of LED light source lamp 3,

[0040] Heat dissipation mechanism 4 includes plane part 41, both sides of plane part 41 are equipped with side part 42, the top of metal framework 1 is fixedly connected with microscope support 6, this structure stabilizes the position of heat dissipation mechanism 4, makes it not be influenced by external force in the heat dissipation process, thereby guaranteeing the continuity and effectiveness of heat dissipation,

[0041] The thickness of plane part 41 and side part 42 is 0.5-2mm, and the optimal thickness design not only guarantees the heat dissipation efficiency, but also can effectively control the volume of heat dissipation mechanism 4, so that the overall device of microscope is more simple and beautiful, and the proper thickness can also enhance the rigidity of structure, prevent deformation in the use process, the outside of plane part 41 is provided with mounting hole 43, one side of plane part 41 is closely attached to the shell of LED light source lamp 3, and this close design can maximize the heat conduction efficiency, quickly transfer the heat generated by LED light source lamp 3 to heat dissipation mechanism 4, and further guarantee the stable operation of equipment,

[0042] Side part 42 is closely attached to the inner wall of metal framework 1, and the contact area is greater than the contact area of plane part 41 and the shell of LED light source lamp 3, so that the design increases the contact area of heat dissipation, thereby enhancing the heat dissipation capacity, so that the heat can be quickly dissipated from LED light source lamp 3, avoid the performance decline caused by overheating, both sides of plane part 41 are provided with notches 44, and the notches 44 are used for avoiding the power cord of LED light source lamp 3, and the design not only improves the heat dissipation effect, but also avoids the risk of short circuit or damage caused by the entanglement of power cord in heat dissipation mechanism 4, and ensures the safety of equipment,

[0043] The mounting hole 43 is used for fixing with the mounting shell 2, the front end of the mounting shell 2 is provided with the specimen slide support table 7, the top of the metal framework 1 is provided with the bottom light source lamp 6, and the surface of the heat dissipation mechanism 4 is subjected to anodic oxidation or sand blasting treatment so as to improve the wear resistance and heat dissipation performance.

[0044] Specifically, when the microscope needs to be used, the user adheres the plane part 41 to the shell surface of the LED light source lamp 3, the plane part 41 is fixed and connected with the LED light source lamp 3 through the mounting hole 43, at this time, the side part 42 is tightly adhered to the inner wall of the metal framework 1, one side of the plane part 41 is tightly adhered to the shell of the LED light source lamp 3, effective heat conduction is ensured, the side part 42 has a larger area in the contact area of the plane part 41 and the side part 42, and therefore better heat dissipation effect can be achieved, heat can be quickly dissipated from the LED light source lamp 3, performance reduction caused by overheating is prevented, meanwhile, the notches 44 arranged on both sides of the plane part 41 can effectively avoid the power cord of the LED light source lamp 3, in this way, the power cord will not be blocked or interfered in the heat dissipation process, the safety of the equipment is ensured and the heat dissipation effect is further improved.

[0045] Working principle: when the equipment needs to be used, the plane part 41 is adhered to the shell surface of the LED light source lamp 3, and then the plane part 41 is mounted with the LED light source lamp 3 through the mounting hole 43, at this time, the side part 42 is tightly adhered to the inner wall of the metal framework 1, the power cord of the LED light source lamp 3 can be avoided through the notches 44, the contact area of the side part 42 and the metal framework 1 is larger than the contact area of the plane part 41 and the shell of the LED light source lamp 3, so that the heat dissipation area is increased, the heat of the LED light source lamp 3 is quickly dissipated, and the service life of the LED light source lamp 3 is prolonged.

[0046] Finally, it should be noted that the above description is only preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A microscope light source heat dissipation mechanism comprising a metal skeleton (1), characterized in that: The metal skeleton (1) is externally provided with a mounting shell (2), the inner wall of the mounting shell (2) is provided with an LED light source lamp (3), and the outer portion of the LED light source lamp (3) is provided with a heat dissipation mechanism (4). The heat dissipation mechanism (4) comprises a plane portion (41), both sides of the plane portion (41) are provided with side portions (42), the outer portion of the plane portion (41) is provided with a mounting hole (43), and both sides of the plane portion (41) are provided with notches (44).

2. The microscope light source heat dissipation mechanism of claim 1, wherein: One side of the plane portion (41) is closely attached to the shell of the LED light source lamp (3), and the side portion (42) is closely attached to the inner wall of the metal skeleton (1).

3. The microscope light source heat dissipation mechanism of claim 1, wherein: The notches (44) are used for avoiding the power supply line of the LED light source lamp (3), and the mounting hole (43) is used for fixing the mounting shell (2).

4. The microscope light source heat dissipation mechanism of claim 1, wherein: The surface of the heat dissipation mechanism (4) is subjected to anodic oxidation or sand blasting treatment.

5. The microscope light source heat dissipation mechanism of claim 4, wherein: The thickness of the plane portion (41) and the side portion (42) is 0.5-2mm.

6. The microscope light source heat dissipation mechanism of claim 1, wherein: The contact area of the side portion (42) and the metal skeleton (1) is greater than the contact area of the plane portion (41) and the shell of the LED light source lamp (3).

7. The microscope light source heat dissipation mechanism of claim 1, wherein: The front end of the mounting shell (2) is provided with a specimen slide support table (7), and the top of the metal skeleton (1) is provided with a bottom light source lamp (6).

8. The microscope light source heat dissipation mechanism of claim 1, wherein: The top of the metal skeleton (1) is fixedly connected with a microscope support (5).

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