CN114673945A - Lighting device for gynecological minimally invasive surgery - Google Patents

Lighting device for gynecological minimally invasive surgery Download PDF

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Publication number
CN114673945A
CN114673945A CN202210228737.3A CN202210228737A CN114673945A CN 114673945 A CN114673945 A CN 114673945A CN 202210228737 A CN202210228737 A CN 202210228737A CN 114673945 A CN114673945 A CN 114673945A
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CN
China
Prior art keywords
heat
lamp
heat dissipation
plate
power supply
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Pending
Application number
CN202210228737.3A
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Chinese (zh)
Inventor
王晓萍
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202210228737.3A priority Critical patent/CN114673945A/en
Publication of CN114673945A publication Critical patent/CN114673945A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/04—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of a light source housing portion adjustably fixed to the remainder of the device
    • F21L4/045—Pocket lamps
    • B08B1/143—
    • B08B1/20—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • F21V14/045—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors in portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/22—Adjustable mountings telescopic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres

Abstract

The invention discloses a lighting device for gynecological minimally invasive surgery, which structurally comprises a handheld rod, a power supply device and a lighting mechanism, wherein the power supply device is arranged at the lower end of the handheld rod, the lighting mechanism is arranged at the lower end of the power supply device and is electrically connected with the power supply device, the lower ends of two linkage rods respectively drive telescopic pipes at two ends to be telescopically adjusted at two outer side ends of a lamp tube, the length of the lamp tube is adjusted, the lamp plate is in contact with a sponge mat in the adjusting process, the surface of the lamp plate is cleaned, the lighting effect of the lamp plate is improved, a light reflecting sheet reflects and gathers light emitted by the lamp plate, the lighting brightness of the lamp plate is improved, a heat absorbing block absorbs heat to expand, a heat radiating plate is pushed to move upwards, the heat emission is accelerated, a switching sheet rotates upwards around an elastic shaft, the upper end of a heat collecting groove is in an open state at the moment, the heat is discharged, the heat absorbing block contracts, and the elastic shaft generates resetting elasticity, the opening and closing piece is driven to reset downwards to rotate, the upper end of the heat collection groove is closed, and dust is prevented from entering the heat collection groove.

Description

Lighting device for gynecological minimally invasive surgery
Technical Field
The invention relates to the field of gynecological minimally invasive surgery, in particular to an illuminating device for gynecological minimally invasive surgery.
Background
The gynecological minimally invasive technique is a minimally invasive technique, namely, natural cavities of a human body are utilized, for example, passages such as vagina and the like replace the traditional abdominal operation, an illuminating device is needed to provide illuminating brightness for an operation part in the operation process, and the observation effect of a doctor on the operation part is improved.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: this a lighting device for gynaecology's minimal access surgery, its structure includes handheld pole, power supply ware, lighting mechanism, handheld pole lower extreme is equipped with the power supply ware, lighting mechanism is installed to power supply ware lower extreme and the electricity is connected, lighting mechanism is including adjusting shell, sliding block, spring beam, adjustment mechanism, heat dissipation mechanism, adjust shell fixed mounting at power supply ware lower extreme to sliding block slidable mounting is at adjusting shell front surface middle part, the spring beam adopts clearance fit to run through inside the sliding block to spring beam fixed mounting is inside adjusting the shell, the adjustment mechanism upper end is articulated with the sliding block bottom, the adjustment mechanism middle part link up with the heat dissipation mechanism lower extreme mutually, heat dissipation mechanism inlays at the inside lower extreme of adjusting the shell.
As a further improvement of the invention, the adjusting mechanism comprises a linkage rod, a self-cleaning optical fiber lamp, a limiting plate and a light gathering mechanism, wherein the upper end of the linkage rod is hinged with the bottom of the sliding block, the lower end of the linkage rod is hinged with the inside of the outer end of the light gathering mechanism, the outer end of the self-cleaning optical fiber lamp is provided with the limiting plate, the outer end of the self-cleaning optical fiber lamp is arranged in the inside end of the light gathering mechanism in a clearance fit mode, the upper end of the self-cleaning optical fiber lamp is communicated with the lower end of the heat dissipation mechanism, and the linkage rod and the light gathering mechanism are respectively arranged at the two ends of the outer side of the self-cleaning optical fiber lamp.
As a further improvement, the self-cleaning optical fiber lamp comprises a lamp tube, a lamp panel, a scraping piece, a spongy cushion and a torsion shaft, wherein a limiting plate is arranged at the outer side end of the lamp tube, the outer side end of the lamp tube is arranged in the inner side end of the light gathering mechanism in a clearance fit mode, the lamp panel is embedded at the bottom of the lamp tube, the spongy cushion is mounted at the upper end of the scraping piece in a fit mode and is abutted to the surface of the lamp panel, the lower end of the scraping piece is hinged to the inside of the light gathering mechanism through the torsion shaft, the upper end of the lamp tube is communicated with the lower end of the heat dissipation mechanism, and the scraping piece and the spongy cushion are both of arc structures and are attached to the lamp panel at the lower end of the lamp tube.
As a further improvement of the invention, the light condensing mechanism comprises a telescopic tube, a swinging piece, an elastic rod and a light reflecting piece, wherein the outer side end of the lamp tube is arranged inside the inner side end of the telescopic tube in a clearance fit manner, the bottom of the outer side end of the telescopic tube is connected with the upper end of the swinging piece through a shaft, the elastic rod penetrates through the inner end of the swinging piece in a clearance fit manner, the upper end of the elastic rod is fixedly arranged at the bottom of the telescopic tube, the light reflecting piece is embedded on the upper surface of the lower end of the swinging piece, the elastic rod is of an arc-shaped structure, and the arc-shaped circle center of the elastic rod and the axis of the telescopic tube connected inside the swinging piece are positioned at the same point.
As a further improvement of the present invention, the heat dissipation mechanism includes a flexible hose, a heat absorption block, a heat dissipation plate, and an opening/closing mechanism, wherein the lower end of the flexible hose is communicated with the upper end of the lamp tube, the upper end of the flexible hose is communicated with the bottom of the opening/closing mechanism, the heat absorption block is arranged inside the opening/closing mechanism, the heat absorption block is mounted at the bottom of the heat dissipation plate, the upper end of the heat dissipation plate is in contact with the upper end of the inner side of the opening/closing mechanism, the flexible hose is of a corrugated structure and made of rubber, and has a certain resilience, and the heat absorption block is made of zinc metal and has an effect of high thermal expansion coefficient.
As a further improvement of the invention, the opening and closing mechanism comprises a heat collecting groove, a limiting rotary groove, an elastic shaft and a switching piece, the heat absorbing block is arranged in the heat collecting groove, the bottom of the heat collecting groove is communicated with the upper end of the telescopic hose, the limiting rotary groove is arranged in the upper end of the heat collecting groove, the limiting rotary groove is hinged with the outer end of the switching piece through the elastic shaft, the bottom of the switching piece is abutted against the upper end of the heat radiating plate, the heat collecting groove is of a cavity structure with a wide lower end and a narrow upper end, and the limiting rotary groove, the elastic shaft and the switching piece are all provided with two parts.
The invention has the beneficial effects that:
1. two trace lower extremes drive the flexible pipe at both ends respectively and carry out flexible regulation at fluorescent tube both sides end, adjust the length of fluorescent tube, and the in-process lamp plate of regulation takes place to contact with the foam-rubber cushion, carries out cleaning to the lamp plate surface, improves the illuminating effect of lamp plate, and the swing piece swings at flexible pipe lower extreme, has driven the light that the reflector panel jetted out to the lamp plate and has reflected the gathering, improves the luminance of lamp plate illumination.
2. After the heat collecting groove is filled with the dust, the heat absorption block absorbs heat to expand to push the heat dissipation plate to move upwards, the heat dissipation plate absorbs the heat to move upwards, the heat dissipation plate discharges the heat, the opening and closing piece rotates upwards around the elastic shaft, the upper end of the heat collecting groove is in an open state at the moment, the heat is discharged, the heat absorption block contracts to drive the heat dissipation plate to descend, the elastic shaft generates resetting elasticity at the moment, the opening and closing piece is driven to reset downwards to rotate, the upper end of the heat collecting groove is closed, and the dust is prevented from entering the inside of the heat collecting groove.
Drawings
Fig. 1 is a schematic structural diagram of an illuminating device for gynecological minimally invasive surgery according to the invention.
Fig. 2 is a schematic structural diagram of an illumination mechanism according to the present invention.
Fig. 3 is a partial structural schematic diagram of an adjusting mechanism according to the present invention.
FIG. 4 is a schematic diagram of a side view of a self-cleaning fiber lamp according to the present invention.
Fig. 5 is a partial structural schematic diagram of a light-condensing mechanism according to the present invention.
Fig. 6 is a schematic diagram of an internal structure of a heat dissipation mechanism according to the present invention.
Fig. 7 is a schematic view of the internal structure of an opening/closing mechanism according to the present invention.
In the figure: the light-emitting device comprises a handheld rod-1, a power supply device-2, a lighting mechanism-3, an adjusting shell-31, a sliding block-32, a spring rod-33, an adjusting mechanism-34, a heat dissipation mechanism-35, a linkage rod-341, a self-cleaning optical fiber lamp-342, a limiting plate-343, a light gathering mechanism-344, a lamp tube-42 a, a lamp panel-42 b, a wiper-42 c, a sponge mat-42 d, a torsion shaft-42 e, an extension tube-44 a, a swing sheet-44 b, an elastic rod-44 c, a light reflection sheet-44 d, a flexible hose-35 a, a heat absorption block-35 b, a heat dissipation plate-35 c, an opening and closing mechanism-35 d, a heat collection groove-d 1, a limiting rotary groove-d 2, an elastic shaft-d 3 and an opening and closing sheet-d 4.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
As shown in figures 1 to 5:
the invention relates to a lighting device for gynecological minimally invasive surgery, which structurally comprises a handheld rod 1, a power supply device 2 and a lighting mechanism 3, the lower end of the hand-held rod 1 is provided with a power supply 2, the lower end of the power supply 2 is provided with a lighting mechanism 3 and is electrically connected, the lighting mechanism 3 comprises an adjusting shell 31, a sliding block 32, a spring rod 33, an adjusting mechanism 34 and a heat dissipation mechanism 35, wherein the adjusting shell 31 is fixedly arranged at the lower end of the power supply 2, and the sliding block 32 is slidably mounted in the middle of the front surface of the adjusting shell 31, the spring rod 33 is inserted into the sliding block 32 with clearance fit, and the spring rod 33 is fixedly arranged inside the adjusting shell 31, the upper end of the adjusting mechanism 34 is hinged with the bottom of the sliding block 32, the middle part of the adjusting mechanism 34 is communicated with the lower end of the heat dissipation mechanism 35, and the heat dissipation mechanism 35 is embedded at the lower end inside the adjusting shell 31.
The adjusting mechanism 34 includes a linkage rod 341, a self-cleaning fiber lamp 342, a limiting plate 343, and a light condensing mechanism 344, the upper end of the linkage rod 341 is hinged to the bottom of the sliding block 32, the lower end of the linkage rod 341 is hinged to the inside of the outer end of the light condensing mechanism 344, the outer end of the self-cleaning fiber lamp 342 is provided with the limiting plate 343, the outer end of the self-cleaning fiber lamp 342 is installed inside the inner end of the light condensing mechanism 344 in a clearance fit manner, the upper end of the self-cleaning fiber lamp 342 is communicated with the lower end of the heat dissipating mechanism 35, the linkage rod 341 and the light condensing mechanism 344 are provided with two parts, which are respectively arranged at the two ends of the outer side of the self-cleaning fiber lamp 342, and the two ends of the self-cleaning fiber lamp 342 are automatically extended and retracted inside the light condensing mechanism 344 through the linkage of the two linkage rods 341, so as to adjust the illumination length of the self-cleaning fiber lamp 342.
The self-cleaning optical fiber lamp 342 comprises a lamp tube 42a, a lamp panel 42b, a wiper 42c, a sponge pad 42d and a torsion shaft 42e, wherein a limit plate 343 is arranged at the outer end of the lamp tube 42a, the outer end of the lamp tube 42a is arranged in the inner end of the light condensing mechanism 344 in a clearance fit manner, the lamp panel 42b is embedded at the bottom of the lamp tube 42a, the sponge pad 42d is arranged at the upper end of the wiper 42c in a fit manner, the sponge pad 42d is abutted against the surface of the lamp panel 42b, the lower end of the wiper 42c is hinged with the inner part of the light condensing mechanism 344 through the torsion shaft 42e, the upper end of the lamp tube 42a is communicated with the lower end of the heat dissipation mechanism 35, the wiper 42c and the sponge pad 42d are both in arc structures and are abutted against the lamp panel 42b at the lower end of the lamp tube 42a, and when the lamp tube 42a automatically extends and retracts in the light condensing mechanism 344, the sponge pad 42d is abutted against the surface of the lamp panel 42b, clean lamp plate 42b surface, improve lamp plate 42 b's illuminating effect.
Wherein, the light gathering mechanism 344 comprises a telescopic tube 44a, a swinging piece 44b, an elastic rod 44c and a light reflecting piece 44d, the outer end of the lamp tube 42a is installed inside the inner end of the telescopic tube 44a in a clearance fit manner, the bottom of the outer end of the telescopic tube 44a is connected with the upper end of the swinging piece 44b in a shaft manner, the elastic rod 44c penetrates through the inside of the upper end of the swinging piece 44b in a clearance fit manner, the upper end of the elastic rod 44c is fixedly installed at the bottom of the telescopic tube 44a, the light reflecting piece 44d is embedded on the upper surface of the lower end of the swinging piece 44b, the elastic rod 44c is of an arc structure, the arc circle center of the elastic rod 44c and the shaft center of the telescopic tube 44a connected inside the swinging piece 44b are located at the same point, the swinging piece 44b is ensured to perform elastic swinging at the bottom of the telescopic tube 44a, so that the light emitted by the light reflecting piece 44d on the swinging piece 44b reflects and gathers the light emitted by the lamp panel 42b, the brightness of the illumination of the lamp panel 42b is improved.
The specific use mode and function of the embodiment are as follows:
in the invention, a power supply 2 is used for providing a power supply for the illuminating mechanism 3, the illuminating mechanism 3 elastically slides on the spring rod 33 through the sliding block 32 in the working process, so that the sliding block 32 drives the linkage rods 341 to interlock, the telescopic pipes 44a at two ends are respectively driven by the lower ends of the two linkage rods 341 at two ends to perform telescopic adjustment at two outer ends of the lamp tube 42a, the limiting plate 343 performs limiting operation to prevent the lamp tube 42a from separating from the inside of the telescopic pipes 44a, the length of the lamp tube 42a is adjusted at the moment, the lamp plate 42b at the lower end of the lamp tube 42a performs illuminating operation, the lamp plate 42b is contacted with the spongy cushion 42d in the adjusting process, the scraping blade 42c performs angle elastic micro-rotation under the torque action of the torque shaft 42e, the contact tightness between the spongy cushion 42d and the lamp plate 42b is improved, and the surface of the lamp plate 42b is cleaned, the lighting effect of the lamp panel 42b is improved, meanwhile, arc-shaped elastic force is applied to the swinging piece 44b through the elastic rod 44c, so that the swinging piece 44b swings at the lower end of the telescopic pipe 44a, the light emitted by the lamp panel 42b is reflected and gathered by the reflecting piece 44d, and the lighting brightness of the lamp panel 42b is improved.
Example 2:
as shown in figures 6 to 7:
wherein, the heat dissipation mechanism 35 comprises a flexible hose 35a, a heat absorption block 35b, a heat dissipation plate 35c, and an opening/closing mechanism 35d, the lower end of the flexible hose 35a is communicated with the upper end of the lamp tube 42a, the upper end of the flexible hose 35a is communicated with the bottom of the opening/closing mechanism 35d, the heat absorption block 35b is arranged inside the opening/closing mechanism 35d, the heat absorption block 35b is installed at the bottom of the heat dissipation plate 35c, the upper end of the heat dissipation plate 35c is abutted against the upper end of the inner side of the opening/closing mechanism 35d, the flexible hose 35a is of a corrugated structure and is made of a rubber material, and has a certain resilience, so that the flexible hose 35a can automatically expand and contract during the adjustment process of the adjustment mechanism 34, the heat generated by the adjustment mechanism 34 can be hermetically conducted to the inside of the opening/closing mechanism 35d, the heat absorption block 35b is made of a metallic zinc material, and has an effect of high thermal expansion coefficient, the expansion is carried out after the heat absorption of the heat absorption block 35b is facilitated, so that the heat dissipation plate 35c is pushed to move upwards, and the heat discharge effect is improved.
Wherein, the opening and closing mechanism 35d includes a heat collecting groove d1, a limiting rotary groove d2, an elastic shaft d3 and a shutter d4, the heat absorbing block 35b is disposed inside the heat collecting groove d1, the bottom of the heat collecting groove d1 is communicated with the upper end of the flexible hose 35a, the limiting rotary groove d2 is disposed inside the upper end of the heat collecting groove d1, the limiting rotary groove d2 is hinged to the outer end of the shutter d4 via the elastic shaft d3, the bottom of the shutter d4 is in contact with the upper end of the heat dissipating plate 35c, the heat collecting groove d1 is a cavity structure with a wide lower end and a narrow upper end, which is beneficial to conducting heat upwards and avoiding heat backflow, the limiting rotary groove d2, the elastic shaft d3 and the shutter d4 are all provided with two, the upper end of the heat dissipating plate 35c moving upwards pushes the shutter d4 upwards, so that the upper end of the heat collecting groove d1 is in an open state, and discharges heat, otherwise, the upper end of the heat collecting groove d4 is closed 1, dust is prevented from being introduced into the inside of the heat collecting groove d 1.
The specific use mode and function of the embodiment are as follows:
in the invention, the lamp tube 42a generates more heat during the lighting process, the flexible hose 35a automatically extends and retracts to conduct the heat during the adjustment process of the lamp tube 42a, so as to ensure that the heat generated by the lamp tube 42a is hermetically conducted to the inside of the opening and closing mechanism 35d, after the heat enters into the heat collecting groove d1, the heat is firstly contacted with the heat absorbing block 35b, then the heat absorbing block 35b absorbs the heat to expand and pushes the heat dissipating plate 35c to move upwards, the heat dissipating plate 35c absorbs the heat to move upwards and accelerates the heat to be discharged, the upper end of the heat dissipating plate 35c pushes the opening and closing plate d4 to move upwards while the heat absorbing block 35b moves upwards, the opening and closing plate d4 rotates upwards around the elastic shaft d3, at this time, the upper end of the heat collecting groove d1 is in an open state, the heat is discharged, after the heat is discharged, the heat absorbing block 35b contracts to drive the heat dissipating plate 35c to descend, at this time, the elastic shaft d3 generates the resetting elasticity, the opening and closing piece d4 is driven to return to rotate downwards to close the upper end of the heat collecting groove d1, thereby preventing dust from entering the inside of the heat collecting groove d 1.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims (6)

1. The utility model provides a lighting device for gynaecology's minimal access surgery, its structure includes handheld pole (1), power supply ware (2), lighting mechanism (3), handheld pole (1) lower extreme is equipped with power supply ware (2), lighting mechanism (3) and electricity are installed to power supply ware (2) lower extreme are connected, its characterized in that:
illuminating mechanism (3) is including adjusting shell (31), sliding block (32), spring beam (33), adjustment mechanism (34), heat dissipation mechanism (35), adjust shell (31) fixed mounting at power supply ware (2) lower extreme to sliding block (32) slidable mounting is in adjusting shell (31) front surface middle part, spring beam (33) adopt clearance fit to run through inside sliding block (32) to spring beam (33) fixed mounting is inside adjusting shell (31), adjustment mechanism (34) upper end is articulated with sliding block (32) bottom, adjustment mechanism (34) middle part link up with heat dissipation mechanism (35) lower extreme mutually, heat dissipation mechanism (35) inlay the inside lower extreme in adjusting shell (31).
2. An illumination device for gynecological minimally invasive surgery according to claim 1, characterized in that: the adjusting mechanism (34) comprises a linkage rod (341), a self-cleaning optical fiber lamp (342), a limiting plate (343) and a light condensing mechanism (344), the upper end of the linkage rod (341) is hinged to the bottom of the sliding block (32), the lower end of the linkage rod (341) is hinged to the inner portion of the outer end of the light condensing mechanism (344), the limiting plate (343) is arranged at the outer end of the self-cleaning optical fiber lamp (342), the outer end of the self-cleaning optical fiber lamp (342) is installed inside the inner end of the light condensing mechanism (344) in a clearance fit mode, and the upper end of the self-cleaning optical fiber lamp (342) is communicated with the lower end of the heat dissipating mechanism (35).
3. An illumination device for gynecological minimally invasive surgery according to claim 2, characterized in that: self-cleaning fiber lamp (342) include fluorescent tube (42 a), lamp plate (42 b), doctor-bar (42 c), foam-rubber cushion (42 d), torsion shaft (42 e), fluorescent tube (42 a) outside end is equipped with limiting plate (343) to fluorescent tube (42 a) outside end adopts clearance fit to install inside spotlight mechanism (344) medial extremity, lamp plate (42 b) have been inlayed to fluorescent tube (42 a) bottom, sponge-rubber cushion (42 d) are installed in doctor-bar (42 c) upper end laminating to foam-rubber cushion (42 d) and lamp plate (42 b) surface are inconsistent, doctor-rubber cushion (42 c) lower extreme is articulated mutually through torsion shaft (42 e) and spotlight mechanism (344) inside, fluorescent tube (42 a) upper end link up with heat dissipation mechanism (35) lower extreme mutually.
4. A lighting device for gynecological minimally invasive surgery according to claim 3, characterized in that: the light gathering mechanism (344) comprises a telescopic pipe (44 a), a swinging piece (44 b), an elastic rod (44 c) and a light reflecting piece (44 d), the outer side end of the lamp tube (42 a) is installed inside the inner side end of the telescopic pipe (44 a) in a clearance fit mode, the bottom of the outer side end of the telescopic pipe (44 a) is connected with the upper end shaft of the swinging piece (44 b), the elastic rod (44 c) penetrates through the inside of the upper end of the swinging piece (44 b) in a clearance fit mode, the upper end of the elastic rod (44 c) is fixedly installed at the bottom of the telescopic pipe (44 a), and the light reflecting piece (44 d) is embedded on the upper surface of the lower end of the swinging piece (44 b).
5. An illumination device for gynecological minimally invasive surgery according to claim 3, characterized in that: the heat dissipation mechanism (35) comprises a telescopic hose (35 a), a heat absorption block (35 b), a heat dissipation plate (35 c) and an opening and closing mechanism (35 d), the lower end of the telescopic hose (35 a) is communicated with the upper end of the lamp tube (42 a), the upper end of the telescopic hose (35 a) is communicated with the bottom of the opening and closing mechanism (35 d), the heat absorption block (35 b) is arranged inside the opening and closing mechanism (35 d), the heat absorption block (35 b) is arranged at the bottom of the heat dissipation plate (35 c), and the upper end of the heat dissipation plate (35 c) is abutted to the inner upper end of the opening and closing mechanism (35 d).
6. An illumination device for gynecological minimally invasive surgery according to claim 5, characterized in that: the opening and closing mechanism (35 d) comprises a heat collection groove (d 1), a limiting rotary groove (d 2), an elastic shaft (d 3) and a switching piece (d 4), the heat absorption block (35 b) is arranged in the heat collection groove (d 1), the bottom of the heat collection groove (d 1) is communicated with the upper end of the telescopic hose (35 a), the limiting rotary groove (d 2) is arranged in the upper end of the heat collection groove (d 1), the limiting rotary groove (d 2) is hinged to the outer side end of the switching piece (d 4) through the elastic shaft (d 3), and the bottom of the switching piece (d 4) is abutted to the upper end of the heat dissipation plate (35 c).
CN202210228737.3A 2022-03-10 2022-03-10 Lighting device for gynecological minimally invasive surgery Pending CN114673945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210228737.3A CN114673945A (en) 2022-03-10 2022-03-10 Lighting device for gynecological minimally invasive surgery

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Application Number Priority Date Filing Date Title
CN202210228737.3A CN114673945A (en) 2022-03-10 2022-03-10 Lighting device for gynecological minimally invasive surgery

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CN114673945A true CN114673945A (en) 2022-06-28

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CN212108131U (en) * 2020-04-26 2020-12-08 任美玲 Gynaecology and obstetrics's spotlight inspection lamp
CN113007628A (en) * 2021-03-03 2021-06-22 深圳市圣宏亮科技有限公司 Energy-saving table lamp with double-control light source and expanded illumination range

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Publication number Priority date Publication date Assignee Title
CN210056861U (en) * 2019-01-28 2020-02-14 韦启鹏 Gynecological examination lamp
CN110017437A (en) * 2019-04-17 2019-07-16 宋晨 A kind of wear-type manual control lamp cap for gynecological clinic operation
JP2020177886A (en) * 2019-04-18 2020-10-29 済寧貝拉灯具有限公司 Exploration safety light
CN210990132U (en) * 2019-04-23 2020-07-14 李兰敏 Lighting device for gynecological examination
CN212108131U (en) * 2020-04-26 2020-12-08 任美玲 Gynaecology and obstetrics's spotlight inspection lamp
CN113007628A (en) * 2021-03-03 2021-06-22 深圳市圣宏亮科技有限公司 Energy-saving table lamp with double-control light source and expanded illumination range

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