Heat dissipation mechanism of shadowless lamp
By designing a light -free lighting mechanism, the arc -shaped plate and thread are connected to achieve convenient installation and operations, combined with the expansion rod and the turntable system to adjust the lighting position, and ventilate the heat dissipation through multiple sets of heat dissipation holes and filter plates. The problem of excessive heat achieves the effect of convenient operation and extension of equipment.
Patent Information
- Application Number
- CN202421277456.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing shadowless lights occupy a large area during the operation, are inconvenient to operate, and the high internal heat causes shortening of life.
A shadow -free light dissipation mechanism is designed, including fixed mechanisms, telescopic rods, turntables, drive wheels, gears, rods, limit plates, lamp plates, covers, heat dissipation holes and filter boards. The agency is packed with the beam of the operating table through the arc plate and is fixed through the thread connection to achieve convenient installation and convenient operation. At the same time, the telescopic rod and the rotor system are used to regulate the lighting position. Multiple sets of heat dissipation holes and filter plates are used for ventilation and heat dissipation to avoid excessive temperature.
The convenient installation and operation of shadow -free lamps has been realized, the occupation area is reduced, the lighting needs of different angles are met, and the equipment life is extended through ventilation and heat dissipation to avoid damage to the equipment with high temperature.
Smart Images
Figure CN222417350U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shadowless lamps, in particular to a heat dissipation mechanism for a shadowless lamp. Background Art
[0002] Shadowless lamps are specially designed lamps that provide nearly shadowless lighting effects, and are widely used in medical surgeries. Existing shadowless lamps are either portable or ceiling-mounted. Portable shadowless lamps are easy to operate and move, but they take up space inside the operating room, which can easily cause inconvenience to medical staff and can easily cause tripping in emergencies. Ceiling-mounted shadowless lamps are more sturdy, but inconvenient to move. In addition, during major surgeries, the internal heat of shadowless lamps is too high, which can easily cause overheating of the lamp body and shorten its lifespan. Therefore, it is necessary to improve the existing devices to meet actual needs. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the deficiencies in the prior art, the utility model provides a heat dissipation mechanism for a shadowless lamp, which is easy to install and operate, while reducing the occupied area and avoiding affecting medical staff during surgery. The length and angle of the lighting can be adjusted, which is highly practical and convenient for ventilation and heat dissipation, avoiding the shortening of the device life due to excessive temperature, and solves the above-mentioned technical problems.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a heat dissipation mechanism of a shadowless lamp, comprising a fixing mechanism, a mounting plate fixedly installed on the side of the fixing mechanism, a telescopic rod fixedly installed on the side of the mounting plate, a connecting plate fixedly installed on the top of the telescopic rod, a frame fixedly installed on one end of the side of the connecting plate, and a side plate fixedly installed on the other end of the side, a rotating rod rotatably installed on the side of the side plate, a gear fixedly installed on one side of the outer circumference of the rotating rod, and a limiting plate fixedly installed on the top, a rotating wheel rotatably installed on the side of the frame, a driving wheel fixedly installed on the side of the rotating wheel, a connecting rod fixedly installed on the bottom end of the rotating rod side, a lamp board fixedly installed on the bottom end of the connecting rod, a protective cover threadedly installed on the top of the lamp board, a heat dissipation hole fixedly installed on the side of the protective cover, and a filter plate fixedly installed on the top of the heat dissipation hole.
[0007] Preferably, the fixing mechanism comprises two groups of arc-shaped plates installed opposite to each other, ear blocks are fixedly installed on both sides of each group of arc-shaped plates, and a carrier is fixedly installed on the top.
[0008] Through the above technical solution, the two sets of arc plates are first fitted to the outer peripheral surface of the bed beam of the operating table, and then the two sets of ear blocks that are connected to each other are threadedly connected by threaded rods to fix the arc plates, so that the device can be installed. The installation is convenient and the operation is convenient. At the same time, the occupied area is reduced, and the impact on medical staff during the operation is avoided.
[0009] Preferably, a group of connecting plates are fixedly mounted on the top of the telescopic rod.
[0010] Through the above technical solution, the telescopic rod is started, so that the telescopic rod is extended and retracted to drive the connecting plate to be extended and retracted, thereby meeting the use requirements of different distances.
[0011] Preferably, the driving wheel is meshed with a gear.
[0012] Through the above technical solution, the rotating wheel is rotated, so that the rotating wheel drives the driving wheel to rotate, and the driving wheel drives the gear to rotate and drives the rotating rod to rotate on the side of the side panel. At the same time, the limit plate avoids the problem of the rotating rod falling off. The rotation of the rotating rod drives the connecting rod to drive the light board to rotate, and the lighting position of the light board is adjusted to meet the lighting needs of different angles.
[0013] Preferably, a plurality of groups of heat dissipation holes are fixedly mounted on the side of the protective cover, and a group of filter plates are fixedly mounted on the top of each group of heat dissipation holes.
[0014] Through the above technical solution, during major surgeries, if the components inside the lamp overheat due to long-term use, multiple sets of heat dissipation holes can be used to facilitate ventilation and heat dissipation of the lamp board during use, thereby avoiding shortening the life of the device due to excessive temperature. At the same time, the heat dissipation port is filtered through the filter plate to prevent impurities from entering and affecting the lighting quality.
[0015] Compared with the prior art, the utility model provides a heat dissipation mechanism for a shadowless lamp, which has the following beneficial effects:
[0016] 1. The utility model first fits two groups of arc plates to the outer peripheral surface of the bed beam of the operating table, and then fixes the arc plates by threadedly connecting the two groups of ear blocks connected by threaded rods, so as to install the device. The installation is convenient and the operation is convenient. At the same time, the occupied area is reduced, and the impact on medical staff during the operation is avoided. The telescopic rod is started to extend and retract the telescopic rod to drive the connecting plate to extend and retract to meet the use requirements of different distances. The rotating wheel is rotated to drive the driving wheel to rotate. The driving wheel drives the gear to rotate and drives the rotating rod to rotate on the side of the side plate. At the same time, the limit plate avoids the problem of the rotating rod falling off. The rotation of the rotating rod drives the connecting rod to drive the light board to rotate, and the lighting position of the light board is adjusted to meet the lighting requirements of different angles.
[0017] 2. In the process of large-scale surgery, the utility model uses multiple groups of heat dissipation holes to facilitate ventilation and heat dissipation of the lamp board during use, so as to avoid shortening the life of the device due to excessive temperature. At the same time, the heat dissipation port is filtered by the filter plate to prevent impurities from entering and affecting the lighting quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0019] Figure 2 It is a partially enlarged schematic diagram of the structure of the utility model;
[0020] Figure 3 The utility model structure Figure 1 A is an enlarged schematic diagram;
[0021] Figure 4 The utility model structure Figure 1 Schematic diagram of the partial internal disassembly of A in the middle.
[0022] Among them: 1. fixing mechanism; 101. arc plate; 102. ear block; 103. carrier; 2. mounting plate; 3. telescopic rod; 4. connecting plate; 5. frame; 6. side plate; 7. rotating rod; 8. gear; 9. limit plate; 10. rotating wheel; 11. driving wheel; 12. connecting rod; 13. lamp board; 14. protective cover; 15. heat dissipation hole; 16. filter plate. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4A heat dissipation mechanism of a shadowless lamp comprises a fixing mechanism 1, a mounting plate 2 is fixedly installed on the side of the fixing mechanism 1, a telescopic rod 3 is fixedly installed on the side of the mounting plate 2, a connecting plate 4 is fixedly installed on the top of the telescopic rod 3, a frame 5 is fixedly installed on one end of the side of the connecting plate 4, and a side plate 6 is fixedly installed on the other end of the side, a rotating rod 7 is rotatably installed on the side of the side plate 6, a gear 8 is fixedly installed on one side of the outer circumference of the rotating rod 7, and a limiting plate 9 is fixedly installed on the top, a rotating wheel 10 is rotatably installed on the side of the frame 5, a driving wheel 11 is fixedly installed on the side of the rotating wheel 10, a connecting rod 12 is fixedly installed on the bottom end of the rotating rod 7, a lamp board 13 is fixedly installed on the bottom end of the connecting rod 12, a protective cover 14 is threadedly installed on the top of the lamp board 13, a heat dissipation hole 15 is fixedly installed on the side of the protective cover 14, and a filter plate 16 is fixedly installed on the top of the heat dissipation hole 15.
[0025] Specifically, the fixing mechanism 1 includes two groups of relatively mounted arc plates 101, and ear blocks 102 are fixedly mounted on both sides of each group of arc plates 101, and a carrier 103 is fixedly mounted on the top. The advantage is that the two groups of arc plates 101 are firstly fitted with the outer peripheral surface of the bed beam of the operating table, and then the two groups of ear blocks 102 that are connected are threadedly connected by threaded rods to fix the arc plates 101, so that the device can be installed, which is convenient to install and operate, and at the same time reduces the occupied area, avoiding the impact on medical staff during the operation.
[0026] Specifically, a group of connecting plates 4 are fixedly installed on the top of the telescopic rod 3. The advantage is that when the telescopic rod 3 is started, the telescopic rod 3 is extended and retracted to drive the connecting plates 4 to extend and retract, so as to meet the use requirements of different distances.
[0027] Specifically, the driving wheel 11 is meshed with the gear 8. The advantage is that the rotating wheel 10 is rotated to drive the driving wheel 11 to rotate, and the driving wheel 11 drives the gear 8 to rotate and drives the rotating rod 7 to rotate on the side of the side plate 6. At the same time, the limiting plate 9 avoids the problem of the rotating rod 7 falling off, and the rotating rod 7 rotates to drive the connecting rod 12 to drive the lamp board 13 to rotate, and the lighting position of the lamp board 13 is adjusted to meet the lighting requirements of different angles.
[0028] Specifically, a plurality of heat dissipation holes 15 are fixedly installed on the side of the protective cover 14, and a group of filter plates 16 are fixedly installed on the top of each group of heat dissipation holes 15. The advantage is that during large-scale surgery, the components in the lamp may overheat due to long-term use. The plurality of heat dissipation holes 15 facilitate ventilation and heat dissipation of the lamp board 13 during use, thereby avoiding shortening the life of the device due to excessive temperature. At the same time, the heat dissipation port is filtered by the filter plate 16 to avoid impurities from entering and affecting the lighting quality.
[0029] When in use, firstly, the two groups of arc plates 101 are fitted with the outer peripheral surface of the bed beam of the operating table, and then the two groups of ear blocks 102 connected to each other are threadedly connected by the threaded rod to fix the arc plates 101, so that the device is installed, which is convenient to install and operate, while reducing the occupied area and avoiding the impact on medical staff during the operation. The telescopic rod 3 is started to extend and retract the telescopic rod 3 to drive the connecting plate 4 to extend and retract to meet the use requirements of different distances, and the rotating wheel 10 is rotated to drive the driving wheel 11 to rotate, and the driving wheel 11 drives the gear The rotation of the wheel 8 drives the rotating rod 7 to rotate on the side of the side plate 6. At the same time, the limit plate 9 prevents the rotating rod 7 from falling off. The rotation of the rotating rod 7 drives the connecting rod 12 to drive the lamp board 13 to rotate, and the lighting position of the lamp board 13 is adjusted to meet the lighting requirements at different angles. During large-scale operations, the components inside the lamp may overheat due to long use time. Through multiple groups of heat dissipation holes 15, the lamp board 13 is convenient for ventilation and heat dissipation during use, so as to avoid the shortening of the device life caused by excessive temperature. At the same time, the heat dissipation port is filtered through the filter plate 16 to prevent impurities from entering and affecting the lighting quality.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A heat dissipation mechanism for a shadowless lamp, comprising a fixing mechanism (1), characterized in that: The fixing mechanism (1) has a mounting plate (2) fixedly mounted on the side, a telescopic rod (3) fixedly mounted on the side of the mounting plate (2), a connecting plate (4) fixedly mounted on the top of the telescopic rod (3), a frame (5) fixedly mounted on one end of the side of the connecting plate (4), and a side plate (6) fixedly mounted on the other end of the side, a rotating rod (7) rotatably mounted on the side of the side plate (6), a gear (8) fixedly mounted on one side of the outer peripheral surface of the rotating rod (7), and a limit plate fixedly mounted on the top (9), a rotating wheel (10) is rotatably mounted on the side of the frame (5), a driving wheel (11) is fixedly mounted on the side of the rotating wheel (10), a connecting rod (12) is fixedly mounted on the bottom end of the rotating rod (7), a light board (13) is fixedly mounted on the bottom end of the connecting rod (12), a protective cover (14) is threadedly mounted on the top end of the light board (13), a heat dissipation hole (15) is fixedly mounted on the side of the protective cover (14), and a filter plate (16) is fixedly mounted on the top end of the heat dissipation hole (15).
2. The heat dissipation mechanism of a shadowless lamp according to claim 1, characterized in that: The fixing mechanism (1) comprises two groups of arc-shaped plates (101) installed opposite to each other, and ear blocks (102) are fixedly installed on both sides of each group of arc-shaped plates (101), and a carrier (103) is fixedly installed on the top.
3. The heat dissipation mechanism of a shadowless lamp according to claim 1, characterized in that: A group of connecting plates (4) are fixedly mounted on the top of the telescopic rod (3).
4. The heat dissipation mechanism of a shadowless lamp according to claim 1, characterized in that: The driving wheel (11) is meshed with the gear (8).
5. The heat dissipation mechanism of a shadowless lamp according to claim 1, characterized in that: A plurality of groups of heat dissipation holes (15) are fixedly mounted on the side of the protective cover (14), and a group of filter plates (16) are fixedly mounted on the top of each group of heat dissipation holes (15).