Medical sterile LED clean illumination device

Abstract

This application belongs to the field of medical device technology and discloses a medical sterile LED cleanroom lighting device, comprising: a lamp housing, with two sets of latching seats connected inside the lamp housing, a UV lamp holder connected to the inner side of the latching seats, and a lighting lamp connected to the outer side of the latching seats via a groove; two sets of connecting plates are respectively connected to the top two ends of the lamp housing; heat dissipation fins are connected to the top inside the lamp housing, and fixing plates are provided on the inner side of the heat dissipation fins; this device achieves a tight fit between the UV lamp holder and the UV lamp cover, and the arc-shaped structure of the UV lamp cover can uniformly scatter ultraviolet light, expanding the sterilization range; the silver ion coating on its outer side produces a synergistic antibacterial effect with ultraviolet light, greatly enhancing the sterilization effect. Simultaneously, the lighting lamp and sterilization components are rationally arranged inside the lamp housing and securely connected by the latching seats, ensuring they do not interfere with each other while working collaboratively. In a medical environment, this highly efficient synergy between sterilization and lighting is highly effective.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and more specifically, to a medical sterile LED cleanroom lighting device. Background Technology

[0002] In the medical field, medical sterile LED cleanroom lighting devices are lighting equipment specifically designed to meet the special needs of medical environments such as hospitals and laboratories. They must not only provide sufficient and uniform light to meet the high visual requirements of medical procedures, but also possess sterile and clean characteristics to prevent bacterial growth and spread, thereby ensuring the hygiene and safety of the medical environment. Hospitals, as places for the diagnosis and treatment of various diseases, have frequent personnel flow and a high density of diverse pathogens. Patients, due to their weakened immune systems, are highly susceptible to infection. Therefore, maintaining a highly clean and sterile environment is crucial for patient treatment and recovery. Medical sterile LED cleanroom lighting devices play an indispensable role in this environment. Their light quality directly affects the accuracy of medical staff's observation of patients' conditions and various medical procedures, while their sterile and clean performance helps reduce the risk of cross-infection, protecting the health of both patients and medical staff.

[0003] Traditional medical lighting technology has many drawbacks. First, in terms of sterilization, traditional lighting devices often lack effective sterilization methods, or their sterilization methods are relatively simple and inefficient. For example, some devices rely solely on periodic manual disinfection, but this method cannot inhibit bacterial growth in real time. During the interval between disinfection sessions, bacteria still have a large opportunity to multiply, increasing the risk of cross-infection. Second, in terms of lighting effects, traditional lighting equipment may not provide uniform and stable light. Uneven light can cause blind spots for medical staff during surgery and examinations, affecting the accuracy of operations and potentially adversely affecting the patient's treatment outcome. Moreover, some traditional lamps have low color rendering indexes and cannot accurately reproduce the colors of objects, making it difficult to accurately assess a patient's symptoms and condition. In addition, traditional medical lighting devices often have poor heat dissipation performance. After prolonged use, the lamps are prone to overheating and shortening their lifespan. Frequent lamp replacements not only increase medical costs but may also disrupt the normal operation of medical work. Furthermore, poor heat dissipation may also affect the stability of the lighting effect, further reducing the reliability of medical operations. These shortcomings combined negatively impact the hygiene of the medical environment, the precision of medical operations, and the continuity of medical work.

[0004] Therefore, this application proposes a medical sterile LED cleanroom lighting device to solve the above-mentioned problems. Utility Model Content

[0005] To address the aforementioned issues, this application provides a medical sterile LED cleanroom lighting device.

[0006] The medical sterile LED cleanroom lighting device provided in this application adopts the following technical solution:

[0007] A medical sterile LED cleanroom lighting device, comprising:

[0008] The lamp housing has two sets of latching seats inside, with an ultraviolet lamp latching seat connected to the inner side of the latching seats. An illumination lamp is connected to the outer side of the latching seats through a groove. Two sets of connecting pieces are connected to the top two ends of the lamp housing. A heat dissipation fin is connected to the top inside the lamp housing, and a fixing piece is provided on the inner side of the heat dissipation fin.

[0009] An ultraviolet lamp cover is connected to the outside of the ultraviolet lamp holder.

[0010] Furthermore, the buckle seat has an overall trapezoidal structure, and the two sides of the buckle seat are recessed inward to form trapezoidal grooves.

[0011] Through the above technical solution, the trapezoidal structure of the latching seat helps to evenly distribute the vibration and heat generated from the UV lamp holder and the lighting lamp during operation. Due to the trapezoidal grooves on both sides, the latching seat can form a tight fit similar to a mortise and tenon structure when connected with other components, reducing the risk of loosening between components due to vibration. For example, when the lighting lamp emits light and generates heat, the heat is transferred through contact with the latching seat. The trapezoidal structure of the latching seat can more effectively conduct the heat to the inside of the lamp housing, and then dissipate it through the heat dissipation fins and heat dissipation shell. At the same time, the light and heat generated by the UV lamp holder during operation can also be reasonably distributed in the internal space of the lamp housing through the latching seat, avoiding local overheating or uneven light. This inter-component linkage achieved through the trapezoidal structure of the latching seat ensures that the entire lighting device can effectively and synergistically perform its lighting and sterilization functions while operating stably.

[0012] Furthermore, the UV lamp cover has an overall arc-shaped structure, and the outer side of the UV lamp cover is coated with a silver ion coating.

[0013] Through the above technical solution, the arc-shaped UV lampshade possesses unique optical properties. It can effectively and uniformly scatter the ultraviolet light emitted from the UV lamp holder, allowing the ultraviolet light to cover the area requiring sterilization more widely and evenly. This uniform ultraviolet light distribution is crucial for achieving efficient sterilization, ensuring that every corner within the illumination range of the lighting device receives sufficient ultraviolet light irradiation, thereby improving the sterilization effect. Simultaneously, the silver ion coating on the outer side further enhances the sterilization capability and forms a synergistic effect with ultraviolet sterilization. Silver ions themselves have antibacterial properties and can destroy bacterial cell membranes and proteins. The structure inhibits bacterial growth and reproduction. When ultraviolet light shines on the UV lampshade with a silver ion coating, on the one hand, the ultraviolet light activates the silver ions, enhancing their antibacterial effect; on the other hand, the silver ion coating can adsorb bacteria in the surrounding environment, making them more susceptible to ultraviolet light irradiation. The two work together to greatly improve the sterility of the entire device. In addition, the arc-shaped UV lampshade is adapted to the internal layout of the lamp housing. Together with the buckle base, lamp housing and other components, it forms a compact and efficient spatial structure, enabling the device to coordinate with the lighting function while achieving sterilization, providing comprehensive cleanliness for the medical environment.

[0014] Furthermore, the bottom of the lighting lamp is trapezoidal, and the inner side of the lighting lamp is provided with an outwardly extending protrusion that matches the inner groove of the buckle seat.

[0015] Through the above technical solution, the trapezoidal plane design at the bottom echoes the trapezoidal structure of the buckle seat, increasing the contact area between the two. This allows the lighting fixture to be more securely fixed to the buckle seat after installation. When the device is in operation, regardless of vibration or other external forces, the tight fit between the trapezoidal plane and the buckle seat effectively reduces the shaking of the lighting fixture, ensuring lighting stability. Secondly, the fit between the outward-extending protrusion on the inner side and the inner groove of the buckle seat further enhances the reliability of this connection. The cooperation between the protrusion and the groove not only serves a positioning function, ensuring the accuracy of the lighting fixture's installation position, but also ensures stability during device operation. During operation, the heat and stress generated by the lamp are transferred to the latch seat through the contact between the protrusion and the groove, and then conducted to the heat dissipation structure inside the lamp housing through the latch seat. This linkage mechanism for heat transfer effectively solves the problem of lamp heat dissipation, preventing heat accumulation from affecting the lamp's lifespan and luminous efficiency. At the same time, in terms of electrical performance, this tight connection method helps ensure the stability of the circuit connection, ensuring that the lamp can stably obtain power and achieve continuous and stable lighting function. Working together with other components of the entire device, it provides reliable lighting and cleanliness for the medical environment.

[0016] Furthermore, the top of the lamp housing is provided with multiple sets of strip-shaped grooves at equal intervals, and a heat dissipation shell is connected to the top of the lamp housing.

[0017] Through the above technical solution, the arrangement of multiple sets of strip grooves greatly increases the surface area of ​​the top of the lamp housing, thereby improving the contact area between the lamp housing and the air. When the device is working, the heat generated by the lighting lamp and the UV lamp holder is transferred to the lamp housing. The lamp housing can dissipate the heat into the surrounding air more quickly through these strip grooves, playing a preliminary heat dissipation role. At the same time, the connection of the heat dissipation shell further enhances the heat dissipation effect. The top of the heat dissipation shell is attached to the heat dissipation fins and the fixing plate, forming a complete heat dissipation channel. The heat dissipation fins can effectively collect the heat inside the lamp housing and transfer it to the heat dissipation shell. As a larger heat dissipation surface, the heat dissipation shell can quickly dissipate the heat into the surrounding environment. This heat dissipation linkage mechanism composed of the lamp housing strip grooves, heat dissipation fins and heat dissipation shell ensures that the device can effectively control the temperature during long-term operation. In the medical environment, a stable temperature is crucial to ensuring the performance and service life of the lighting device. A suitable temperature can not only prevent the lighting and sterilization components from being damaged by overheating.

[0018] Furthermore, the top of the interior of the heat sink is attached to the heat sink fins, and the top of the interior of the heat sink is attached to the fixing plate.

[0019] Through the above technical solution, the tight fit between the heat sink and the heat dissipation fins greatly improves the efficiency of heat transfer. When the lighting lamp and UV lamp holder generate heat, the heat is first transferred to the heat dissipation fins. Due to the tight fit between the heat sink and the heat dissipation fins, the heat can be quickly conducted from the heat dissipation fins to the heat dissipation shell, and then dissipated into the surrounding environment. This efficient heat conduction path ensures that the device maintains a suitable temperature even under high load conditions, avoiding a decrease in lighting and sterilization functions due to overheating. Regarding structural stability, the fit between the heat sink and the fixing plate plays a crucial role. The fixing plate is originally used to fix the internal structure such as the heat dissipation fins, but... The close fit between the heat sink and the fixing plate creates a tighter overall structure between the heat sink and the lamp housing. When the device is subjected to external forces, such as vibrations during installation or disassembly, or airflow impacts during use, the close fit between the heat sink and the fixing plate effectively disperses the external forces, preventing the internal structure from loosening or being damaged. This dual linkage of heat dissipation and structural stability ensures that the entire medical sterile LED cleanroom lighting device can operate stably in complex medical environments, extending the device's service life and ensuring that its lighting and sterility functions are always at their best, providing reliable cleanroom lighting for medical facilities.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] (1) Highly efficient synergistic effect of sterilization and lighting: Through ingenious design, this device tightly integrates the UV lamp holder and the UV lamp cover. The arc-shaped structure of the UV lamp cover can evenly scatter ultraviolet rays, expanding the sterilization range. The silver ion coating on its outer side produces a synergistic antibacterial effect with ultraviolet rays, greatly enhancing the sterilization effect. At the same time, the lighting lamp and sterilization components are rationally arranged inside the lamp housing and securely connected by the buckle, ensuring that they do not interfere with each other while working together. In a medical environment, this highly efficient synergistic effect of sterilization and lighting can ensure sufficient lighting to meet the needs of medical operations, while also killing bacteria in all directions, reducing the risk of cross-infection, and providing a safer environment for patients and medical staff.

[0022] (2) Excellent heat dissipation performance and structural stability: The device constructs a highly efficient heat dissipation system through the linkage of the strip groove on the top of the lamp housing, heat dissipation fins, and the heat dissipation shell. The strip groove on the lamp housing increases the heat dissipation area for initial heat dissipation, while the heat dissipation fins collect heat and transfer it to the heat dissipation shell, achieving rapid heat dissipation and ensuring stable operation of the device. In addition, the heat dissipation shell fits snugly with the fixing plate, enhancing the overall structural stability. In actual use, whether frequently turned on and off or in complex medical environments, this device can maintain good working condition thanks to its excellent heat dissipation and stable structure, reducing maintenance and replacement costs and providing long-lasting and reliable lighting and cleanliness guarantees for medical facilities. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present application;

[0024] Figure 2 This is a schematic diagram of the three-dimensional disassembled structure of this application;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the ultraviolet lamp cover in this application;

[0026] Figure 4 This is a schematic diagram of the heat dissipation fin planar structure of this application.

[0027] The following are the labels in the diagram: 1. Lamp housing; 2. Clip holder; 3. UV lamp cover; 31. UV lamp holder; 4. Lighting lamp; 5. Connecting piece; 6. Heat dissipation fins; 7. Fixing piece; 8. Heat dissipation shell. Detailed Implementation

[0028] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0029] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] Example:

[0032] The following is in conjunction with the appendix Figure 1 -2 provides further detailed description of this application.

[0033] This application discloses a medical sterile LED cleanroom lighting device, characterized in that it includes:

[0034] The lamp housing 1 has two sets of latching seats 2 connected inside. The inner side of the latching seat 2 is connected to the ultraviolet lamp latching seat 31. The outer side of the latching seat 2 is connected to the lighting lamp 4 through the groove. The top two ends of the lamp housing 1 are respectively connected to two sets of connecting pieces 5. The top inside the lamp housing 1 is connected to the heat dissipation fins 6. The inner side of the heat dissipation fins 6 is provided with fixing pieces 7.

[0035] An ultraviolet lamp cover 3 is connected to the outside of the ultraviolet lamp holder 31.

[0036] See Figure 1 and Figure 2 The buckle seat 2 has a trapezoidal structure, and the two sides of the buckle seat 2 are recessed inward to form trapezoidal grooves.

[0037] See Figure 3 The UV lamp cover 3 has an overall arc-shaped structure, and the outer side of the UV lamp cover 3 is coated with a silver ion coating.

[0038] See Figure 1 and Figure 2 The bottom of the lighting lamp 4 is a trapezoidal plane, and the inner side of the lighting lamp 4 is provided with an outwardly extending protrusion, which is adapted to the inner groove of the buckle seat 2.

[0039] See Figure 2 The top of the lamp housing 1 is provided with multiple sets of strip grooves at equal intervals, and the top of the lamp housing 1 is connected to a heat sink 8.

[0040] See Figure 2 The top of the interior of the heat sink 8 is attached to the heat sink 6, and the top of the interior of the heat sink 8 is attached to the fixing plate 7.

[0041] The implementation principle of a medical sterile LED cleanroom lighting device according to this application embodiment is as follows: Through the linkage between the lamp housing 1 and the snap-fit ​​seat 2, the orderly installation and layout of components are achieved. The lamp housing 1 serves as the external frame of the entire device, providing installation space for the internal components. The two sets of snap-fit ​​seats 2 connected internally have a trapezoidal structure with inwardly recessed sides forming trapezoidal grooves. This unique structural design allows the snap-fit ​​seats 2 to be tightly connected to the lamp housing 1, while providing a stable installation foundation for the UV lamp holder 31 and the lighting lamp 4. The inner side of the snap-fit ​​seat 2 connects to the UV lamp holder 31, and the outer side connects to the lighting lamp 4 through the grooves. This achieves a reasonable layout of the lighting and sterilization components inside the lamp housing 1, ensuring that all components work together in an orderly manner. Through the linkage between the UV lamp holder 31 and the UV lamp cover 3, a highly efficient sterilization effect is achieved. The UV lamp holder 31 is installed inside the snap-fit ​​seat 2, providing fixation and power connection for the UV lamp. The UV lamp cover 3 connected to its outer side has an overall arc shape. The device features a curved structure with an outer silver ion coating. When the UV lamp is turned on, ultraviolet light is emitted, and the curved UV lamp cover 3 evenly scatters the ultraviolet light, expanding the sterilization range. Simultaneously, the silver ion coating and ultraviolet light work synergistically. The antibacterial properties of the silver ions themselves are enhanced under UV excitation, adsorbing and destroying bacterial structures, greatly improving the sterility of the device and providing effective sterilization protection for medical environments. Through the linkage between the latch seat 2 and the lighting lamp 4, a stable lighting effect is achieved. The outer groove of the latch seat 2 matches the trapezoidal plane and inner protrusion of the bottom of the lighting lamp 4. The trapezoidal plane at the bottom of the lighting lamp 4 increases the contact area with the latch seat 2, making it securely installed. The inner protrusion cooperates with the inner groove of the latch seat 2, not only serving a positioning function but also transferring the heat and stress generated by the lighting lamp 4 to the latch seat 2 during device operation. In this way, while ensuring lighting stability, the heat dissipation problem is effectively solved, ensuring that the lighting lamp 4 can provide continuous and stable lighting.

[0042] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A medical sterile LED cleanroom lighting device, characterized in that, include: The lamp housing (1) has two sets of latch seats (2) connected inside. The inner side of the latch seat (2) is connected to the ultraviolet lamp latch seat (31). The outer side of the latch seat (2) is connected to the lighting lamp (4) through the groove. The top two ends of the lamp housing (1) are respectively connected to two sets of connecting pieces (5). The top of the inside of the lamp housing (1) is connected to the heat dissipation fins (6). The inner side of the heat dissipation fins (6) is provided with fixing pieces (7). The UV lamp holder (31) is connected to a UV lamp cover (3) on its outer side.

2. The medical sterile LED cleanroom lighting device according to claim 1, characterized in that: The buckle seat (2) has an overall trapezoidal structure, and the two sides of the buckle seat (2) are recessed inward to form trapezoidal grooves.

3. The medical sterile LED cleanroom lighting device according to claim 1, characterized in that: The UV lamp cover (3) has an overall arc-shaped structure, and the outer side of the UV lamp cover (3) is coated with a silver ion coating.

4. A medical sterile LED cleanroom lighting device according to claim 1, characterized in that: The bottom of the lighting lamp (4) is a trapezoidal plane, and the inner side of the lighting lamp (4) is provided with an outwardly extending protrusion, which is adapted to the inner groove of the buckle seat (2).

5. A medical sterile LED cleanroom lighting device according to claim 1, characterized in that: The top of the lamp housing (1) is provided with multiple sets of strip grooves at equal intervals, and the top of the lamp housing (1) is connected to a heat sink (8).

6. A medical sterile LED cleanroom lighting device according to claim 5, characterized in that: The top of the interior of the heat sink (8) is attached to the heat sink fins (6), and the top of the interior of the heat sink (8) is attached to the fixing plate (7).

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