CN212080976U

CN212080976U - Operation shadowless lamp that has convenient dismantlement of heat dissipation function

Info

Publication number: CN212080976U
Application number: CN202020874660.3U
Authority: CN
Inventors: 翁新乔; 翁宇羿; 翁小羽
Original assignee: Jiangsu Suxin Medical Equipment Co ltd
Current assignee: Jiangsu Suxin Medical Equipment Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2020-12-04
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to an operation shadowless lamp technical field just discloses an operation shadowless lamp that has convenient dismantlement of heat dissipation function, including the lamp shade, the front of lamp shade is inlayed and is had quantity to be two heat dissipation dust screens, the bottom fixed mounting of lamp shade has the lamp panel, the top fixedly connected with heat dissipation storehouse of lamp shade, the right side fixedly connected with installation storehouse of lamp shade, the top fixed mounting in heat dissipation storehouse has one end to run through and extends to the inside radiator fan in heat dissipation storehouse. This have convenient operation shadowless lamp of dismantling of heat dissipation function, through starting radiator fan and semiconductor refrigeration piece to make the heat dissipation aluminum sheet can absorb the heat in semiconductor refrigeration piece top hot junction, then dispel the heat through radiator fan, and the inside that the temperature copper sheet transmitted the lamp shade is led to the temperature accessible of semiconductor refrigeration piece bottom cold junction, thereby dispel the heat to the inside of lamp shade, the inside high temperature of having avoided the lamp shade has improved the life of whole device.

Description

Operation shadowless lamp that has convenient dismantlement of heat dissipation function

Technical Field

The utility model relates to an operation shadowless lamp technical field specifically is an operation shadowless lamp that has convenient dismantlement of heat dissipation function.

Background

The operating shadowless lamp is characterized in that the angle of the lamp or the angle of a polished reflecting surface is adjusted into annular illumination, so that a shadow or a dead angle formed by convex and concave parts of an illuminating part structure is achieved, the shadow or the dead angle becomes a picture with uniform brightness, and special equipment for illuminating an operating area is provided.

LED operation shadowless lamp is fixed on balance arm suspension, the location is stable, can be perpendicular or horizontal migration, can satisfy the demand of not co-altitude and angle in the operation, operation shadowless lamp among the prior art is after long-term use, it is comparatively troublesome when needing to dismantle the maintenance to the lamp shade, unable quick dismantlement, work efficiency has been reduced, traditional operation lamp heat generation amount is high simultaneously, it can make the patient feel uncomfortable at the operation in-process to its produced heat, the heat is too high still can form the damage to operation lamp, the life of operation lamp has been shortened greatly, the event provides an operation shadowless lamp that has the convenient dismantlement of heat dissipation function in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a have convenient operation shadowless lamp of dismantling of heat dissipation function, possess the advantage of heat dissipation function and being convenient for maintain, operation shadowless lamp among the prior art is after long-term use, it is comparatively troublesome when needing to dismantle the maintenance to the lamp shade, unable quick dismantlement, work efficiency has been reduced, traditional operation lamp heat generation amount is high simultaneously, it produced heat can make the patient feel uncomfortable at the operation in-process, the heat too high still can form the damage to the operation lamp, the problem of the life of operation lamp has been shortened greatly.

(II) technical scheme

For the purpose that realizes above-mentioned heat dissipation function and be convenient for maintain, the utility model provides a following technical scheme: an operation shadowless lamp with a heat dissipation function and convenient disassembly comprises a lamp shade, wherein two heat dissipation dustproof nets are embedded in the front of the lamp shade, a lamp panel is fixedly installed at the bottom of the lamp shade, a heat dissipation bin is fixedly connected to the top of the lamp shade, an installation bin is fixedly connected to the right side of the lamp shade, a heat dissipation fan with one end penetrating and extending into the heat dissipation bin is fixedly installed at the top of the heat dissipation bin, a heat dissipation aluminum sheet positioned at the bottom of the heat dissipation fan is fixedly installed on the inner wall on the right side of the heat dissipation bin, a semiconductor refrigeration sheet positioned at the bottom of the heat dissipation aluminum sheet is fixedly installed on the inner wall on the right side of the heat dissipation bin, a temperature guide copper sheet with one end penetrating and extending into the lamp shade is fixedly installed on the inner wall on the left side of the heat dissipation bin, a ventilation net is embedded on the outer side of the heat dissipation bin, a rotating bin is movably installed, the right side of the fixed bin is fixedly connected with a suspension rod, the inner peripheral wall of the rotating bin is fixedly connected with a threaded ring, the peripheral wall of the mounting bin is provided with a thread groove, the top and the bottom of the mounting bin are both movably provided with connecting rods, one end of each connecting rod penetrates through the connecting rods and extends into the mounting bin, a metal bin positioned in the mounting bin is fixedly connected between the two connecting rods, the right side of the inner peripheral wall of the metal bin is fixedly connected with an extrusion ring, the inner peripheral wall of the installation bin is fixedly connected with three U-shaped fixing frames which are positioned on the right side of the metal bin, the second rectangle through-hole that quantity was three and was located three U type mount right side respectively is seted up to the periphery wall in installation storehouse, and is three the inside of U type mount all articulates there is one end to run through three second rectangle through-hole respectively and extends to the outside dwang in installation storehouse, and is three equal fixedly connected with reset spring between the internal perisporium in dwang and installation storehouse.

Preferably, the heat dissipation bin is in the shape of a cylinder with a hollow inner part, and the bottom of the heat dissipation aluminum sheet is in close contact with the top of the semiconductor refrigeration sheet.

Preferably, the top of the heat conduction copper sheet is in close contact with the bottom of the semiconductor refrigeration sheet, and the rotating bin is in a cylinder with a hollow interior and a missing right side.

Preferably, the round through hole that matches with the installation storehouse is seted up on the left side in rotation storehouse, the shape in installation storehouse is the cylinder of an inside fretwork and right side disappearance, the shape in fixed storehouse is the cylinder of an inside fretwork and left side disappearance.

Preferably, the internal perisporium of screw ring is the screw thread and through the screw thread and the thread groove threaded connection of internal perisporium, first rectangle through-hole has all been seted up to the top and the bottom of installation storehouse, the width of first rectangle through-hole is the same with the diameter of connecting rod, the length of first rectangle through-hole is the same with the length of thread groove.

Preferably, the inner peripheral wall of the extrusion ring is an inclined plane, the metal bin is in the shape of a cylinder with a hollow inner part and a missing right side, and the three U-shaped fixing frames are distributed in a circular shape at equal angles.

Preferably, the shape of dwang is an L font, the left side of dwang is circular-arc, second rectangle through-hole and dwang looks adaptation.

(III) advantageous effects

Compared with the prior art, the utility model provides a have convenient operation shadowless lamp of dismantling of heat dissipation function possesses following beneficial effect:

the operation shadowless lamp with the heat dissipation function and convenient disassembly can absorb the heat at the hot end of the top of the semiconductor refrigeration piece by starting the heat dissipation fan and the semiconductor refrigeration piece, then dissipate the heat by the heat dissipation fan, the temperature at the cold end of the bottom of the semiconductor refrigeration piece can be transmitted to the inside of the lampshade by the temperature conduction copper sheet, thereby dissipating the heat inside the lampshade, avoiding the overhigh temperature inside the lampshade, prolonging the service life of the whole device, driving the threaded ring to rotate by rotating the rotating bin, thereby enabling the threaded ring to move to the left side by connecting the threads of the inner peripheral wall with the thread groove threads, further enabling the connecting rod not to be extruded any more, enabling the metal bin to move to the left side by the tension of the reset spring, simultaneously overturning the rotating rod, the rotating rod not to extrude the inner peripheral wall of the fixed bin any more, thereby being capable of taking the fixed bin out from the mounting bin, the quick disassembly of the whole device is realized, and the later maintenance is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a partial sectional view of the lamp cover of the present invention;

fig. 3 is a sectional view of the installation bin of the present invention.

In the figure: 1 lampshade, 2 heat dissipation dustproof nets, 3 lamp panels, 4 heat dissipation bins, 5 mounting bins, 6 suspension rods, 7 fixed bins, 8 rotating bins, 9 semiconductor refrigeration sheets, 10 heat dissipation aluminum sheets, 11 heat dissipation fans, 12 ventilation nets, 13 temperature conduction copper sheets, 14 threaded grooves, 15 threaded rings, 16 connecting rods, 17 second rectangular through holes, 18 rotating rods, 19U-shaped fixing frames, 20 reset springs, 21 extrusion rings and 22 metal bins.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a conveniently detachable operating shadowless lamp with a heat dissipation function comprises a lamp shade 1, two heat dissipation dust screens 2 are embedded in the front of the lamp shade 1, a lamp panel 3 is fixedly installed at the bottom of the lamp shade 1, a heat dissipation bin 4 is fixedly connected to the top of the lamp shade 1, the heat dissipation bin 4 is in the shape of a cylinder with a hollow interior, an installation bin 5 is fixedly connected to the right side of the lamp shade 1, a heat dissipation fan 11 with one end penetrating through and extending into the heat dissipation bin 4 is fixedly installed at the top of the heat dissipation bin 4, the type of the heat dissipation fan 11 can be YY12038H24B, a heat dissipation aluminum sheet 10 located at the bottom of the heat dissipation fan 11 is fixedly installed on the inner wall at the right side of the heat dissipation bin 4, a semiconductor refrigeration sheet 9 located at the bottom of the heat dissipation aluminum sheet 10 is fixedly installed on the inner wall at the right side of the heat dissipation bin 4, the bottom of the heat dissipation aluminum sheet 10 is in close contact with the top, the top of the temperature conduction copper sheet 13 is in close contact with the bottom of the semiconductor refrigeration sheet 9, the inner wall of the left side of the heat dissipation bin 4 is inlaid with a ventilation net 12, the mounting bin 5 is in a cylindrical shape with hollowed inside and missing right side, the outer side of the mounting bin 5 is movably provided with a rotating bin 8, the rotating bin 8 is in a cylindrical shape with hollowed inside and missing right side, the left side of the rotating bin 8 is provided with a circular through hole matched with the mounting bin 5, the outer side of the mounting bin 5 is movably provided with a fixed bin 7 positioned inside the rotating bin 8, the fixed bin 7 is in a cylindrical shape with hollowed inside and missing left side, the right side of the fixed bin 7 is fixedly connected with a suspension rod 6, the inner peripheral wall of the rotating bin 8 is fixedly connected with a threaded ring 15, the outer peripheral wall of the mounting bin 5 is provided with a threaded groove 14, the inner peripheral wall of the threaded ring 15 is in threaded, the top and the bottom of the installation bin 5 are movably provided with connecting rods 16, one ends of the connecting rods 16 penetrate through and extend to the interior of the installation bin 5, the top and the bottom of the installation bin 5 are respectively provided with a first rectangular through hole, the width of the first rectangular through hole is the same as the diameter of the connecting rods 16, the length of the first rectangular through hole is the same as the length of the thread groove 14, a metal bin 22 positioned in the installation bin 5 is fixedly connected between the two connecting rods 16, the metal bin 22 is shaped as a cylinder with hollow interior and missing right side, the right side of the inner peripheral wall of the metal bin 22 is fixedly connected with an extrusion ring 21, the inner peripheral wall of the extrusion ring 21 is an inclined plane, the inner peripheral wall of the installation bin 5 is fixedly connected with three U-shaped fixing frames 19 positioned on the right side of the metal bin 22, the three U-shaped fixing frames 19 are distributed in a circular shape at equal angle, the outer peripheral wall of the installation bin 5 is, the three U-shaped fixing frames 19 are internally hinged with a rotating rod 18, one end of the rotating rod 18 respectively penetrates through three second rectangular through holes 17 and extends to the outside of the mounting bin 5, the shape of the rotating rod 18 is L-shaped, the left side of the rotating rod 18 is arc-shaped, the second rectangular through holes 17 are matched with the rotating rod 18, reset springs 20 are fixedly connected between the three rotating rods 18 and the inner peripheral wall of the mounting bin 5, electrical components appearing in the text are electrically connected with an external master controller and 220V mains supply, the master controller can be a conventional known device controlled by a computer and the like and is not repeatedly described in the text, the heat dissipation fan 11 and the semiconductor refrigeration sheet 9 are started, so that the heat of the hot end at the top of the semiconductor refrigeration sheet 9 can be absorbed by the heat dissipation aluminum sheet 10, then the heat is dissipated by the heat dissipation fan 11, and the temperature of the cold end at the bottom of the semiconductor refrigeration sheet 9, thereby dispel the heat to the inside of lamp shade 1, the inside high temperature of lamp shade 1 has been avoided, the life of whole device has been improved, through rotating the storehouse 8, it rotates to drive the screw ring 15, thereby the screw thread that makes 15 accessible internal perisporium of

screw ring

15 and 14 threaded connection of thread groove move to the left side, and then make connecting rod 16 no longer by the extrusion, tension through reset spring 20, can make the lateral motion of metal storehouse 22 to the left side, dwang 18 upset simultaneously, dwang 18 is no longer extrudeed the internal perisporium of fixed storehouse 7, thereby can take fixed storehouse 7 out from installation storehouse 5, the quick dismantlement of whole device has been realized, the maintenance in the later stage of being convenient for.

In conclusion, the operation shadowless lamp with the heat dissipation function and convenient disassembly can absorb the heat at the hot end of the top of the semiconductor refrigeration piece 9 by starting the heat dissipation fan 11 and the semiconductor refrigeration piece 9, then dissipate the heat by the heat dissipation fan 11, the temperature at the cold end of the bottom of the semiconductor refrigeration piece 9 can be transmitted to the inside of the lampshade 1 by the temperature guiding copper sheet 13, thereby dissipating the heat inside the lampshade 1, avoiding the overhigh temperature inside the lampshade 1, prolonging the service life of the whole device, driving the threaded ring 15 to rotate by rotating the rotating bin 8, enabling the threaded ring 15 to move to the left side by connecting the threads of the inner peripheral wall with the threaded groove 14 by threads, further enabling the connecting rod 16 not to be extruded any more, enabling the metal bin 22 to move to the left side by the tension of the reset spring 20, and simultaneously rotating the rod 18 to turn over, and the rotating rod 18 not to extrude the inner peripheral wall of the fixed bin 7 any more, thereby can take fixed storehouse 7 out from installation storehouse 5, the quick dismantlement of whole device has been realized, the maintenance in the later stage of being convenient for, the operation shadowless lamp among the prior art of having solved is after long-term use, it is comparatively troublesome when maintaining to need dismantle lamp shade 1, unable quick dismantlement, work efficiency has been reduced, traditional operation lamp high heat productivity simultaneously, the heat that it produced can make the patient feel uncomfortable at the operation in-process, the too high heat still can form the damage to the operation lamp, the problem of the life of operation lamp has been shortened greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a have convenient operation shadowless lamp of dismantling of heat dissipation function, includes lamp shade (1), its characterized in that: the front of the lampshade (1) is inlaid with two heat dissipation dustproof nets (2), the bottom of the lampshade (1) is fixedly provided with a lamp panel (3), the top of the lampshade (1) is fixedly connected with a heat dissipation bin (4), the right side of the lampshade (1) is fixedly connected with an installation bin (5), the top of the heat dissipation bin (4) is fixedly provided with a heat dissipation fan (11) with one end penetrating and extending to the inside of the heat dissipation bin (4), the inner wall on the right side of the heat dissipation bin (4) is fixedly provided with a heat dissipation aluminum sheet (10) positioned at the bottom of the heat dissipation fan (11), the inner wall on the right side of the heat dissipation bin (4) is fixedly provided with a semiconductor refrigeration sheet (9) positioned at the bottom of the heat dissipation aluminum sheet (10), the inner bottom wall of the heat dissipation bin (4) is fixedly provided with a heat conduction copper sheet (13) with one end penetrating and extending to the inside of the lampshade (1), and the inner wall on the left, the outer side movable mounting of installation bin (5) has rotation bin (8), the outer side movable mounting of installation bin (5) has fixed bin (7) that is located rotation bin (8), the right side fixedly connected with of fixed bin (7) hangs pole (6), the internal perisporium fixedly connected with screw ring (15) that rotates bin (8), thread groove (14) have been seted up to the periphery wall of installation bin (5), the top and the bottom of installation bin (5) all movable mounting have one end to run through and extend to connecting rod (16) of installation bin (5) inside, two fixedly connected with is located the metal storehouse (22) of installation bin (5) between connecting rod (16), the right side fixedly connected with extrusion ring (21) of metal storehouse (22) internal perisporium, the internal perisporium fixedly connected with quantity of installation bin (5) is three and is located U type mount (19) on metal storehouse (22) right side, the second rectangle through-hole (17), three that quantity is three and be located three U type mount (19) right side respectively have been seted up to the periphery wall in installation storehouse (5) the inside of U type mount (19) all articulates there is one end to run through three second rectangle through-hole (17) respectively and extend to the outside dwang (18) in installation storehouse (5), and is three equal fixedly connected with reset spring (20) between the internal perisporium in dwang (18) and installation storehouse (5).

2. The operation shadowless lamp with the heat dissipation function and convenient to disassemble as claimed in claim 1, wherein: the heat dissipation bin (4) is in a cylindrical shape with a hollow inner part, and the bottom of the heat dissipation aluminum sheet (10) is in close contact with the top of the semiconductor refrigeration sheet (9).

3. The operation shadowless lamp with the heat dissipation function and convenient to disassemble as claimed in claim 1, wherein: the top of the heat conduction copper sheet (13) is in close contact with the bottom of the semiconductor refrigeration sheet (9), and the rotating bin (8) is in a cylinder with a hollow interior and a missing right side.

4. The operation shadowless lamp with the heat dissipation function and convenient to disassemble as claimed in claim 1, wherein: the round through hole matched with the installation bin (5) is formed in the left side of the rotating bin (8), the shape of the installation bin (5) is a cylinder with an internal hollowed part and a right side missing, and the shape of the fixed bin (7) is a cylinder with an internal hollowed part and a left side missing.

5. The operation shadowless lamp with the heat dissipation function and convenient to disassemble as claimed in claim 1, wherein: the internal perisporium of screw thread ring (15) is the screw thread and through the screw thread and thread groove (14) threaded connection of internal perisporium, first rectangle through-hole has all been seted up to the top and the bottom of installation storehouse (5), the width of first rectangle through-hole is the same with the diameter of connecting rod (16), the length of first rectangle through-hole is the same with the length of thread groove (14).

6. The operation shadowless lamp with the heat dissipation function and convenient to disassemble as claimed in claim 1, wherein: the inner peripheral wall of the extrusion ring (21) is an inclined plane, the metal bin (22) is in the shape of a cylinder with a hollowed inner part and a missing right side, and the U-shaped fixing frames (19) are distributed in a circular shape at equal angles.

7. The operation shadowless lamp with the heat dissipation function and convenient to disassemble as claimed in claim 1, wherein: the shape of dwang (18) is an L font, the left side of dwang (18) is circular-arc, second rectangle through-hole (17) and dwang (18) looks adaptation.