CN112303527A

CN112303527A - Cardiovascular surgery LED lamp convenient to dismantle

Info

Publication number: CN112303527A
Application number: CN202011172287.8A
Authority: CN
Inventors: 李�杰
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-02-02

Abstract

The invention relates to the technical field of medical devices, and discloses an LED lamp for cardiovascular surgery that is easy to disassemble, comprising a first screw socket, a screw snap ring, a spring wire and a second LED lamp board. The seat penetrates the lower surface of the load-bearing column and is close to the bottom of the T-shaped turning rod. The threaded snap ring is located on the left side wall of the first front cover and is fixedly connected with the first front cover. The spring wire runs through the first threaded seat and the load-bearing column; by arranging the spring wire, during cardiovascular surgery, the LED light can be pulled down through the second pull rod for surgical lighting, which can provide sufficient lighting conditions for the fixed position. Assisting in cardiovascular surgery. By opening the first wire clip and the second wire clip, the LED light can be locked and fixed with the first wire clip slot and the second wire clip slot when the LED light is in use, preventing the spring wire from being elastically retracted to bear the load. inside the rod.

Description

Cardiovascular surgery LED lamp convenient to dismantle

Technical Field

The invention relates to the technical field of medical instruments, in particular to a conveniently-detachable LED lamp for cardiovascular surgery.

Background

Cardiovascular surgery also includes diseases of cardiac surgery and general thoracic surgery, and cardiac surgery studies on trauma to the great vessels of the heart, pericardial diseases, congenital heart diseases, acquired valvular heart diseases, ischemic heart diseases, heart tumors, great vessel diseases, interventional therapy techniques, surgical treatment of cardiac arrhythmias, cardiac pacing and implantable defibrillation cardioverters, dynamic cardiomyoplasty, heart, lung and heart-lung transplants, and the like.

The LED lamp is the most common medical instrument in places such as treatment facility of hospital now, also the most commonly used lighting apparatus among the cardiovascular surgery operation, provide sufficient lighting condition for doctor's operation, LED lamp volume is great commonly used, if draw to lower position when using, easily influence the operation, if be in the higher position and easily influence the illuminating effect when performing the operation again, the use of LED lamp has been restricted, and LED lamp is not convenient for dismantle the maintenance commonly used, change internal element, long-time undetached clearance also easily leads to the dust to cover LED lamp body surface, influence follow-up cardiovascular surgery operation lighting condition.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the LED lamp for cardiovascular surgery, which is convenient to disassemble, and solves the problems that the size of the common LED lamp is large, the operation is easy to influence if the common LED lamp is pulled to a lower position in use, the lighting effect in operation is easy to influence if the common LED lamp is positioned at a higher position, the use of the LED lamp is limited, the common LED lamp is inconvenient to disassemble and maintain, internal elements are replaced, dust is easy to cover the surface of the LED lamp body even if the common LED lamp is not disassembled and cleaned for a long time, and the lighting condition of the subsequent cardiovascular surgery is influenced.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a conveniently-detachable LED lamp for cardiovascular surgery comprises a mounting seat, a bearing column, a T-shaped rotating rod, a first screw joint seat, a first connecting piece, a connecting rod, a second connecting piece, a first arc-shaped rotating rod, a second screw joint seat, an adjuster, a fixing rod, a second arc-shaped rotating rod, a third screw joint seat, an LED lamp rotating rod, a first main body housing, a first driving power supply, a first LED lamp panel, a first front housing, a screw joint snap ring, a first shield, a first pull rod, a first fixture block through groove, a second fixture block through groove, a first electric wire clamping groove, a second electric wire clamping groove, a spring electric wire, a first electric wire clamping block, a second main body housing, a housing snap ring, a first shield clamping groove, a second shield, a pull rod screw joint seat, a second pull rod, a second driving power supply and a second LED lamp panel, wherein the bearing column is positioned on the lower surface of the mounting seat and fixedly connected with the mounting seat, the bearing column penetrates through the right end of the T-shaped rotating rod, the T-shaped rotating rod is rotatably connected with the bearing column, the first screw joint seat penetrates through the lower surface of the bearing column and is close to the lower part of the T-shaped rotating rod, the first screw joint seat is fixedly connected with the bearing column in a screw joint mode, the left end of the T-shaped rotating rod penetrates through the right end of the first connecting piece, the first connecting piece is fixedly connected with the T-shaped rotating rod in an inserting mode, the right end of the connecting rod is hinged with the left end of the first connecting piece, the top end of the second connecting piece is hinged with the left end of the connecting rod, the second connecting piece penetrates through the left end of the first arc-shaped rotating rod, the first arc-shaped rotating rod is rotatably connected with the second connecting piece, the second screw joint seat penetrates through the bottom end of the second connecting piece and is fixedly connected with the second connecting piece in a screw joint mode, the bottom end of the first arc-shaped rotating rod is fixedly connected, and is fixedly connected with the regulator, the fixed rod penetrates through the top end of the second arc-shaped rotating rod and is rotatably connected with the second arc-shaped rotating rod, the third screw joint seat penetrates through the left end of the fixed rod and is fixedly connected with the fixed rod in a screw joint manner, the LED lamp rotating rod is positioned at the inner bottom end of the second arc-shaped rotating rod and is fixedly connected with the second arc-shaped rotating rod, the LED lamp rotating rod penetrates through the lower surface of the first main body housing, the first main body housing is rotatably connected with the LED lamp rotating rod, the first driving power supply is positioned at the inner left side wall of the first main body housing and is fixedly clamped with the first main body housing, the first LED lamp plate is positioned at the inner part of the first main body housing, which is close to the right side of the first driving power supply, the first LED lamp plate is fixedly clamped with the first main body housing, the first front housing is positioned at the right side wall of the first main body housing, the screw joint snap ring is positioned on the left side wall of the first front housing and fixedly connected with the first front housing, the first shield is positioned on the right side wall inside the first front housing and fixedly clamped with the first front housing, the first pull rod is positioned on the right side wall of the first shield and fixedly connected with the first shield, the first fixture block through groove is formed above the front surface of the first screw joint seat, the second fixture block through groove is formed below the front surface of the first screw joint seat, the first wire clamping groove is formed on the left side of the front surface of the first screw joint seat, the second wire clamping groove is formed on the right side of the front surface of the first screw joint seat, the spring wire penetrates through the first screw joint seat and the bearing column, the top end of the spring wire is fixedly connected with the bearing column, and the first wire fixture block is positioned above the left side wall of the spring wire, and is fixedly connected with the spring wire, the second wire clamping block is positioned above the right side wall of the spring wire and is fixedly connected with the spring wire, the bottom end of the spring wire is fixedly connected with the second main body housing, the housing snap ring is positioned on the inner side wall of the front end of the second main body housing and is fixedly connected with the second main body housing, the first shield clamping groove is arranged on the left side of the front surface of the housing snap ring, the second shield clamping groove is arranged on the right side of the front surface of the housing snap ring, the second shield penetrates through the housing snap ring and is fixedly clamped with the housing snap ring, the pull rod screw joint seat is positioned on the lower surface of the second shield and is fixedly connected with the second shield, the pull rod screw joint seat penetrates through the upper surface of the second pull rod, the second pull rod is fixedly connected with the pull rod screw joint seat in a screw joint manner, and the second driving power supply is positioned above the inside of the second main body housing, and the second LED lamp panel is clamped and fixed with the second main body housing, the second LED lamp panel is positioned inside the second main body housing and close to the lower part of the second driving power supply, and the second LED lamp panel is clamped and fixed with the second main body housing.

Preferably, the bearing column is fixed with the T-shaped rotating rod through the first screw joint seat in a screw joint mode.

Preferably, the second connecting piece is fixed with the first arc-shaped rotating rod through the second screw joint seat in a screw joint mode.

Preferably, the fixed rod and the second arc-shaped rotating rod are fixed through the third screw joint seat in a screw joint mode.

Preferably, a front cover screw connection groove is formed in the inner side wall of the right end of the first main body cover shell, and the first main body cover shell and the first front cover shell are fixedly connected through the front cover screw connection groove and the screw connection clamping ring in a screw connection mode.

Preferably, the second shield penetrates through the housing snap ring through the first shield snap groove and the second shield snap groove, and is fixedly clamped with the housing snap ring.

Preferably, a second pull rod screw connecting groove is formed in the outer surface of the pull rod screw connecting seat, and the second pull rod and the pull rod screw connecting seat are fixed through the second pull rod screw connecting groove in a screw connection mode.

Preferably, a spring wire through groove is formed in the first screw joint seat, and the spring wire, the first wire fixture block and the second wire fixture block penetrate through the first screw joint seat and the load-bearing column through the spring wire through groove, the first fixture block through groove and the second fixture block through groove.

Preferably, the spring wire is clamped and fixed with the bearing column and the first screw joint seat through the first wire clamping groove, the second wire clamping groove, the first wire clamping block and the second wire clamping block.

(III) advantageous effects

The invention provides a conveniently-detachable LED lamp for cardiovascular surgery, which has the following beneficial effects:

(1) according to the invention, the spring wire is arranged, the top end of the spring wire is connected with the bearing column, the bottom end of the spring wire is connected with the second main body housing, the LED lamp can be pulled down by the second pull rod for operation illumination use during cardiovascular surgery, sufficient illumination conditions can be provided for a fixed point position, the cardiovascular surgery is assisted, the spring wire can be clamped and fixed with the first wire clamping groove and the second wire clamping groove when the LED lamp is used by arranging the first wire clamping block and the second wire clamping block, the spring wire is prevented from being retracted into the bearing rod by utilizing elasticity, the first clamping block penetrating groove and the second clamping block penetrating groove are arranged on the first screw joint seat, the spring wire, the first wire clamping block and the second wire clamping block are conveniently retracted into the bearing rod, the space occupation is reduced, and the subsequent use is facilitated.

(2) The invention can rotate the first screw joint seat under the screw to take off the T-shaped rotating rod for maintenance by arranging the screw joint between the first screw joint seat and the bearing column, can rotate the second screw joint seat under the screw to take off the first arc-shaped rotating rod for maintenance by arranging the screw joint between the second screw joint seat and the second connecting piece, can rotate the second screw joint seat under the screw to take off the first arc-shaped rotating rod for maintenance when needing to dismantle and maintain, can rotate the third screw joint seat under the screw to take off the second arc-shaped rotating rod for maintenance by arranging the screw joint between the first main body housing and the first front housing and clamping and fixing between the second main body housing and the second housing when needing to dismantle and maintain, is convenient for rotating the first front housing and the second housing under the screw, is convenient for overhauling the internal damaged elements inside the corresponding LED lamp, and is also convenient for cleaning the dust covering the surface and the inside of the LED lamp body, the service life of the LED lamp is prolonged, and the lighting condition of the subsequent cardiovascular surgery is guaranteed.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of a spring wire return configuration of the present invention;

FIG. 3 is a schematic view of the disassembled first main body cover and first front cover of the present invention;

FIG. 4 is a schematic view of the structure of the load-bearing column of the present invention;

FIG. 5 is a schematic view of the second body shell and second shield with the inner portion disassembled;

fig. 6 is a schematic structural diagram of a second main body cover according to the present invention.

In the figure: 1. a mounting seat; 2. a load-bearing column; 3. a T-shaped rotating rod; 4. a first screw base; 5. a first connecting member; 6. a connecting rod; 7. a second connecting member; 8. a first arc-shaped rotating rod; 9. a second screw base; 10. a regulator; 11. fixing the rod; 12. a second arc-shaped rotating rod; 13. a third screw joint seat; 14. the LED lamp rotating rod; 15. a first body housing; 16. a first driving power supply; 17. a first LED lamp panel; 18. a first front cover; 19. a snap ring is screwed; 20. a first shield; 21. a first pull rod; 22. the first clamping block penetrates through the groove; 23. the second clamping block penetrates through the groove; 24. a first wire-clamping slot; 25. a second wire-clamping slot; 26. a spring wire; 27. a first wire fixture block; 28. a second wire fixture block; 29. a second body housing; 30. a housing snap ring; 31. a first shield card slot; 32. a second shield card slot; 33. a second shield; 34. a pull rod screw seat; 35. a second pull rod; 36. a second driving power supply; 37. and the second LED lamp panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the present invention provides a technical solution: a conveniently-detachable LED lamp for cardiovascular surgery comprises a mounting base 1, a bearing column 2, a T-shaped rotating rod 3, a first screw joint base 4, a first connecting piece 5, a connecting rod 6, a second connecting piece 7, a first arc-shaped rotating rod 8, a second screw joint base 9, an adjuster 10, a fixing rod 11, a second arc-shaped rotating rod 12, a third screw joint base 13, an LED lamp rotating rod 14, a first main body housing 15, a first driving power supply 16, a first LED lamp panel 17, a first front housing 18, a screw joint clamping ring 19, a first shield 20, a first pull rod 21, a first clamping block through groove 22, a second clamping block through groove 23, a first wire clamping groove 24, a second wire clamping groove 25, a spring wire 26, a first wire clamping block 27, a second wire clamping block 28, a second main body housing 29, a housing clamping ring 30, a first shield clamping groove 31, a second shield clamping groove 32, a second shield 33, a pull rod screw joint base 34, a second pull rod 35, A second driving power supply 36 and a second LED lamp panel 37, wherein the load-bearing column 2 is positioned on the lower surface of the mounting base 1 and is fixedly connected with the mounting base 1, the load-bearing column 2 penetrates through the right end of the T-shaped rotating rod 3, the T-shaped rotating rod 3 is rotatably connected with the load-bearing column 2, the first screw seat 4 penetrates through the lower surface of the load-bearing column 2 and is close to the lower part of the T-shaped rotating rod 3, the first screw seat 4 is fixedly connected with the load-bearing column 2 in a screw manner, the left end of the T-shaped rotating rod 3 penetrates through the right end of the first connecting piece 5, the first connecting piece 5 is fixedly inserted into the T-shaped rotating rod 3, the right end of the connecting rod 6 is hinged with the left end of the first connecting piece 5, the top end of the second connecting piece 7 is hinged with the left end of the connecting rod 6, the second connecting piece 7 penetrates through the left end of the first arc-shaped rotating rod 8, the first arc-shaped rotating rod 8 is rotatably connected with the second connecting piece 7, the fixed rod 11 is positioned above the left side wall of the regulator 10 and is fixedly connected with the regulator 10, the fixed rod 11 penetrates through the top end of the second arc-shaped rotating rod 12 and is rotatably connected with the second arc-shaped rotating rod 12, the third screw joint seat 13 penetrates through the left end of the fixed rod 11 and is fixedly connected with the fixed rod 11 in a screw joint mode, the LED lamp rotating rod 14 is positioned at the bottom end of the inner side of the second arc-shaped rotating rod 12 and is fixedly connected with the second arc-shaped rotating rod 12, the LED lamp rotating rod 14 penetrates through the lower surface of the first main body housing 15, the first main body housing 15 is rotatably connected with the LED lamp rotating rod 14, the first driving power supply 16 is positioned at the left side wall inside the first main body housing 15 and is fixedly clamped with the first main body housing 15, the first LED lamp panel 17 is positioned at the right side close to the first driving power supply 16 inside the first main body housing 15, the first LED lamp panel 17 is fixedly clamped with the first main body housing 15, the first front housing 18 is positioned at the right side, and is fixedly connected with the first front housing 18, the first shield 20 is positioned on the right side wall inside the first front housing 18 and is clamped and fixed with the first front housing 18, the first pull rod 21 is positioned on the right side wall of the first shield 20 and is fixedly connected with the first shield 20, a first fixture block through groove 22 is arranged above the front surface of the first screw joint seat 4, a second fixture block through groove 23 is arranged below the front surface of the first screw joint seat 4, a first wire clamping groove 24 is arranged on the left side of the front surface of the first screw joint seat 4, a second wire clamping groove 25 is arranged on the right side of the front surface of the first screw joint seat 4, the spring wire 26 penetrates through the first screw joint seat 4 and the bearing post 2, the top end of the spring wire 26 is fixedly connected with the bearing post 2, the first fixture block wire 27 is positioned above the left side wall of the spring wire 26 and is fixedly connected with the spring wire 26, the second wire fixture block 28 is positioned above the right side wall of the spring wire 26 and is fixedly connected with the spring, the bottom end of the spring wire 26 is fixedly connected with a second main body cover 29, a cover snap ring 30 is positioned on the inner side wall of the front end of the second main body cover 29, and is fixedly connected with a second main body housing 29, a first shield clamping groove 31 is arranged on the left side of the front surface of a housing snap ring 30, a second shield clamping groove 32 is arranged on the right side of the front surface of the housing snap ring 30, a second shield 33 penetrates through the housing snap ring 30, and is clamped and fixed with the housing snap ring 30, the pull rod screw seat 34 is positioned on the lower surface of the second shield 33, and is fixedly connected with the second shield 33, the pull rod screw joint seat 34 penetrates through the upper surface of the second pull rod 35, the second pull rod 35 is fixed with the pull rod screw joint seat 34 in a screw joint way, the second driving power supply 36 is positioned at the upper part inside the second main body housing 29, and fixed with second main part housing 29 block, second LED lamp plate 37 is located the inside below that is close to second drive power supply 36 of second main part housing 29, and second LED lamp plate 37 is fixed with second main part housing 29 block.

Further, it is fixed through 4 spiro unions of first spiro union seats between heel post 2 and the T type bull stick 3, through setting up spiro union between 4 spiro union seats of first spiro union seats and the heel post 3 fixed, can rotate first spiro union seat 4 under the spiro union when the maintenance is dismantled to needs, take off T type bull stick 3 and carry out follow-up maintenance.

Further, it is fixed through second spiro union seat 9 spiro union between second connecting piece 7 and the first arc bull stick 8, and it is fixed through the spiro union between setting up second spiro union seat 9 and the second connecting piece 7, can dismantle when overhauing when needs, rotate second spiro union seat 9 under the spiro union, take off first arc bull stick 8 and carry out follow-up maintenance.

Further, it is fixed through third spiro union seat 13 spiro union between dead lever 11 and the second arc bull stick 12, through setting up spiro union between third spiro union seat 13 and the dead lever 11 fixed, can dismantle when overhauing when needs, rotate third spiro union seat 13 under the spiro union, take off second arc bull stick 12 and carry out follow-up maintenance.

Further, a front cover screw connection groove is formed in the inner side wall of the right end of the first main body cover shell 15, the first main body cover shell 15 and the first front cover shell 18 are fixed through the front cover screw connection groove and the screw connection clamping ring 19 in a screw connection mode, the front cover screw connection groove is formed in the front cover and the screw connection clamping ring 19 is arranged, the first main body cover shell 15 and the first front cover shell 18 are fixed in a screw connection mode conveniently, when elements damaged inside need to be overhauled or replaced, the first front cover shell 18 under the screw connection mode is rotated, the elements are overhauled and replaced inside the LED lamp, and dust covering the surface and the inside of the LED lamp body is convenient to clean.

Furthermore, the second shield 33 penetrates through the housing snap ring 30 through the first shield snap groove 31 and the second shield snap groove 32 and is fixedly clamped with the housing snap ring 30, the second shield 33 and the housing snap ring 30 are conveniently and fixedly clamped through the first shield snap groove 31 and the second shield snap groove 32, and the second shield 33 under the screw can be rotated to subsequently overhaul or clean the interior of the LED lamp when elements with internal damage need to be overhauled or replaced.

Further, the outer surface of the pull rod screw joint seat 34 is provided with a second pull rod screw joint groove, the second pull rod 35 and the pull rod screw joint seat 34 are fixed through the screw joint of the second pull rod screw joint groove, the second pull rod screw joint groove is formed in the outer surface of the pull rod screw joint seat 34, the second pull rod 35 and the pull rod screw joint seat 34 are convenient to screw joint and fix, the second pull rod 35 under the screw can be rotated when the surface of the second protective cover 33 needs to be cleaned, the surface of the second protective cover 33 is cleaned, and the cleaning effect is improved.

Furthermore, a spring wire through groove is formed in the first screw joint seat 4, the spring wire 26, the first wire fixture block 27 and the second wire fixture block 28 penetrate through the first screw joint seat 4 and the load-bearing column 2 through the spring wire through groove, the first fixture block through groove 22 and the second fixture block through groove 23, the spring wire 26, the first wire fixture block 27 and the second wire fixture block 28 can penetrate through the first screw joint seat 4 and the load-bearing column 2 through the spring wire through groove, the first fixture block through groove 22 and the second fixture block through groove 23, and accordingly it is guaranteed that the subsequent spring wire 26, the first wire fixture block 27 and the second wire fixture block 28 are retracted into the load-bearing column 2, space occupation is reduced, and subsequent use is facilitated.

Further, the spring wire 26 is fixed with the bearing column 2 and the first screw joint seat 4 through the first wire clamping groove 24, the second wire clamping groove 25, the first wire clamping block 27 and the second wire clamping block 28 in a clamping mode, the spring wire 26, the first wire clamping block 27 and the second wire clamping block 28 are fixed through the first wire clamping groove 24 and the second wire clamping groove 25 in a clamping mode, the LED lamp is prevented from being used, the spring wire 26 is prevented from being retracted into the bearing rod 2 through elasticity, and the lighting condition of the follow-up cardiovascular surgery is guaranteed.

In conclusion, the working process of the invention is as follows: during cardiovascular surgery, the integral switch of the LED lamp can be turned on first, the position of the corresponding LED headlamp is adjusted, then the central LED lamp is pulled down through the second pull rod 35, the first wire clamping groove 24 and the second wire clamping groove 25 are clamped and fixed with the first wire clamping block 27 and the second wire clamping block 28 to provide sufficient lighting conditions for the surgical position, the cardiovascular surgery is assisted, when the surgery is completed, the spring wire 26, the first wire clamping block 27 and the second wire clamping block 28 can be pulled out from the first wire clamping groove 24 and the second wire clamping groove 25, the spring wire 26 is elastically retracted into the bearing rod 2 to reduce the space occupation, when the disassembly, maintenance and cleaning are needed, the first screw joint seat 4 under the screw can be turned first, the T-shaped rotating rod 3 is taken down for maintenance, the second screw joint seat 9 under the screw is turned back, the first arc-shaped rotating rod 8 is taken down for maintenance, then the third screw joint seat 13 under the screw is turned, the second arc-shaped rotating rod 12 is taken down for maintenance, the first front cover shell 18 and the second protective cover 33 under the screw can also be rotated to maintain the interior of the corresponding LED lamp and replace the elements damaged inside, the dust covering the surface and the interior of the LED lamp body is cleaned, the service life of the LED lamp is prolonged, and the lighting condition of the subsequent cardiovascular surgery is ensured.

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.

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 cardiovascular LED lamp for surgery convenient to dismantle, including mount pad (1), heel post (2), T type bull stick (3), first spiro union seat (4), first connecting piece (5), connecting rod (6), second connecting piece (7), first arc bull stick (8), second spiro union seat (9), regulator (10), dead lever (11), second arc bull stick (12), third spiro union seat (13), LED lamp bull stick (14), first main part housing (15), first drive power supply (16), first LED lamp plate (17), first preceding housing (18), spiro union snap ring (19), first guard shield (20), first pull rod (21), first fixture block passes through groove (22), second fixture block passes through groove (23), first electric wire draw-in groove (24), second electric wire draw-in groove (25), spring electric wire (26), first electric wire fixture block (27), Second electric wire fixture block (28), second main part housing (29), housing snap ring (30), first guard shield draw-in groove (31), second guard shield draw-in groove (32), second guard shield (33), pull rod spiro union seat (34), second pull rod (35), second drive power supply (36) and second LED lamp plate (37), its characterized in that: the bearing column (2) is positioned on the lower surface of the mounting seat (1) and is fixedly connected with the mounting seat (1), the bearing column (2) penetrates through the right end of the T-shaped rotating rod (3), the T-shaped rotating rod (3) is rotatably connected with the bearing column (2), the first screw joint seat (4) penetrates through the lower surface of the bearing column (2) and is close to the lower part of the T-shaped rotating rod (3), the first screw joint seat (4) is fixedly connected with the bearing column (2) in a screw joint mode, the left end of the T-shaped rotating rod (3) penetrates through the right end of the first connecting piece (5), the first connecting piece (5) is fixedly connected with the T-shaped rotating rod (3) in an inserting mode, the right end of the connecting rod (6) is hinged with the left end of the first connecting piece (5), the top end of the second connecting piece (7) is hinged with the left end of the connecting rod (6), and the second connecting piece (7) penetrates through the left end of the first arc-shaped rotating rod (8), the first arc-shaped rotating rod (8) is rotatably connected with the second connecting piece (7), the second screw joint seat (9) penetrates through the bottom end of the second connecting piece (7) and is fixedly connected with the second connecting piece (7) in a screw joint mode, the bottom end of the first arc-shaped rotating rod (8) is fixedly connected with the regulator (10), the fixed rod (11) is positioned above the left side wall of the regulator (10) and is fixedly connected with the regulator (10), the fixed rod (11) penetrates through the top end of the second arc-shaped rotating rod (12) and is rotatably connected with the second arc-shaped rotating rod (12), the third screw joint seat (13) penetrates through the left end of the fixed rod (11) and is fixedly connected with the fixed rod (11) in a screw joint mode, the LED lamp rotating rod (14) is positioned at the inner bottom end of the second arc-shaped rotating rod (12) and is fixedly connected with the second arc-shaped rotating rod (12), the LED lamp rotating rod (14) penetrates through the lower surface of the first main body housing (15), the first main body housing (15) is rotatably connected with the LED lamp rotating rod (14), the first driving power supply (16) is located on the inner left side wall of the first main body housing (15) and is fixedly clamped with the first main body housing (15), the first LED lamp plate (17) is located on the inner right side, close to the first driving power supply (16), of the first main body housing (15), the first LED lamp plate (17) is fixedly clamped with the first main body housing (15), the first front housing (18) is located on the right side wall of the first main body housing (15), the bolt joint clamping ring (19) is located on the left side wall of the first front housing (18) and is fixedly connected with the first front housing (18), the first shield (20) is located on the inner right side wall of the first front housing (18), and is clamped and fixed with the first front cover shell (18), the first pull rod (21) is positioned on the right side wall of the first shield (20) and is fixedly connected with the first shield (20), the first fixture block through groove (22) is arranged above the front surface of the first screw joint seat (4), the second fixture block through groove (23) is arranged below the front surface of the first screw joint seat (4), the first wire clamping groove (24) is arranged on the left side of the front surface of the first screw joint seat (4), the second wire clamping groove (25) is arranged on the right side of the front surface of the first screw joint seat (4), the spring wire (26) penetrates through the first screw joint seat (4) and the bearing column (2), the top end of the spring wire (26) is fixedly connected with the bearing column (2), and the first wire clamping block (27) is positioned above the left side wall of the spring wire (26), and is fixedly connected with the spring wire (26), the second wire clamping block (28) is positioned above the right side wall of the spring wire (26) and is fixedly connected with the spring wire (26), the bottom end of the spring wire (26) is fixedly connected with the second main body housing (29), the housing clamping ring (30) is positioned on the inner side wall of the front end of the second main body housing (29) and is fixedly connected with the second main body housing (29), the first housing clamping groove (31) is formed in the left side of the front surface of the housing clamping ring (30), the second housing clamping groove (32) is formed in the right side of the front surface of the housing clamping ring (30), the second housing (33) penetrates through the housing clamping ring (30) and is fixedly clamped with the housing clamping ring (30), the pull rod screw joint seat (34) is positioned on the lower surface of the second housing (33) and is fixedly connected with the second housing (33), pull rod spiro union seat (34) run through second pull rod (35) upper surface, second pull rod (35) with pull rod spiro union seat (34) spiro union is fixed, second drive power supply (36) are located the inside top of second main part housing (29), and with second main part housing (29) block is fixed, second LED lamp plate (37) are located inside being close to of second main part housing (29) the below of second drive power supply (36), second LED lamp plate (37) with second main part housing (29) block is fixed.

2. The LED lamp for cardiovascular surgery convenient to detach as claimed in claim 1, wherein: the bearing column (2) and the T-shaped rotating rod (3) are fixed through the first screw joint seat (4) in a screw joint mode.

3. The LED lamp for cardiovascular surgery convenient to detach as claimed in claim 1, wherein: the second connecting piece (7) is fixed with the first arc-shaped rotating rod (8) through the second screw joint seat (9) in a screw joint mode.

4. The LED lamp for cardiovascular surgery convenient to detach as claimed in claim 1, wherein: the fixed rod (11) and the second arc-shaped rotating rod (12) are fixed through the third screw joint seat (13) in a screw joint mode.

5. The LED lamp for cardiovascular surgery convenient to detach as claimed in claim 1, wherein: preceding cover spiro union groove has been seted up to first main part housing (15) right-hand member inside wall, first main part housing (15) with pass through between first preceding housing (18) preceding cover spiro union groove with spiro union snap ring (19) spiro union is fixed.

6. The LED lamp for cardiovascular surgery convenient to detach as claimed in claim 1, wherein: the second shield (33) penetrates through the housing snap ring (30) through the first shield snap groove (31) and the second shield snap groove (32), and is fixedly clamped with the housing snap ring (30).

7. The LED lamp for cardiovascular surgery convenient to detach as claimed in claim 1, wherein: and a second pull rod screw joint groove is formed in the outer surface of the pull rod screw joint seat (34), and the second pull rod (35) and the pull rod screw joint seat (34) are fixed in a screw joint mode through the second pull rod screw joint groove.

8. The LED lamp for cardiovascular surgery convenient to detach as claimed in claim 1, wherein: the first screw joint seat (4) is provided with a spring wire through groove, and the spring wire (26), the first wire fixture block (27) and the second wire fixture block (28) penetrate through the first screw joint seat (4) and the bearing column (2) through the spring wire through groove, the first fixture block through groove (22) and the second fixture block through groove (23).

9. The LED lamp for cardiovascular surgery convenient to detach as claimed in claim 1, wherein: the spring wire (26) is clamped and fixed with the bearing column (2) and the first screw joint seat (4) through the first wire clamping groove (24), the second wire clamping groove (25), the first wire clamping block (27) and the second wire clamping block (28).