CN216431478U

CN216431478U - Operating lamp for cardiac surgery

Info

Publication number: CN216431478U
Application number: CN202123182240.2U
Authority: CN
Inventors: 张海浩
Original assignee: First Affiliated Hospital of Xiamen University
Current assignee: First Affiliated Hospital of Xiamen University
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-03
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a heart is operating lamp for surgery, which comprises a roof, the bottom of roof is provided with rather than dismantling the fixed disk of being connected, just be provided with on the roof and be used for the fine-tuning that carries out the regulation to fixed disk level and height, the bottom middle part of fixed disk is provided with the connecting axle, the cover is equipped with two from top to bottom and distributes in proper order, can follow connecting axle center pivoted axle sleeve on the connecting axle, be connected with first regulating arm on the axle sleeve, the utility model discloses simple structure, the installation and dismantlement of being convenient for under the effect of first regulating arm and first regulating block, can carry out the rotation regulation of horizontal direction to the shadowless lamp, under the effect through first regulating block, second regulating arm and second regulating block, can carry out the regulation of vertical direction angle to the shadowless lamp to can realize the diversified regulation to the shadowless lamp, convenient to use.

Description

Operating lamp for cardiac surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a heart is operating lamp for surgery.

Background

The essence of surgical lamps is to meet the special requirements of surgery. The lighting requirements of the operating room, the safe operation lighting, the shadow-free requirement, the cold light requirement and the detachable disinfection requirement are met. The operation lamps comprise an integral reflection operation lamp and a hole type operation lamp, wherein the integral reflection operation lamp is a molecular mother lamp and a single lamp; the hole type operating lamp is also of two specifications of a letter lamp and a single lamp. The operating lamp can provide guarantee for the illumination brightness of an operating room, an operating room surgeon can accurately distinguish the outline, the color and the movement, so that the light intensity close to the quality of sunlight is required, the illumination intensity of 10 ten thousand illumination is minimum, the operating lamp can provide the brightness of 15 ten thousand illumination at the maximum for a single lamp, the brightness of the operating lamp can be adjusted in a stepless mode, if faults occur in the operating process, the standby lamp bulb can be automatically switched for 0.3 second, and therefore the operating lamp can provide safe operation illumination. The operating lamp can meet the requirement of shadow-free illumination through the polygonal reflector, the reflecting surface is formed in one step through industrial stamping, the light reflection rate is high by 95 percent, a homologous light column is formed, the light column reaching the operating area is formed 80 cm below the lamp disc, the illumination brightness of the operation is ensured, no shadow is generated, and the operating lamp can still keep very uniform when the shoulders, hands and head of a surgeon shield partial light sources.

Present current operating lamp structure is comparatively complicated, be not convenient for install it, its connecting axle is in roof formula structure as an organic whole, can not finely tune its mounting height and level in the installation, the flexibility is poor, current operating lamp is not convenient for install the shadowless lamp in addition, when installing the shadowless lamp, owing to do not possess limit structure, the cover pipe box on the shadowless lamp is on the connecting rod, need adjust sheathed tube position repeatedly, make the through-hole on the fixed orifices on the cover pipe and the connecting rod correspond into a straight line and just can install it fixedly, it is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an operating lamp for cardiac surgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an operating lamp for cardiac surgery comprises a top plate, wherein a fixed disc detachably connected with the top plate is arranged at the bottom of the top plate, a fine adjustment mechanism used for adjusting the level and height of the fixed disc is arranged on the top plate, a connecting shaft is arranged in the middle of the bottom of the fixed disc, two shaft sleeves which are sequentially distributed from top to bottom and can rotate along the axis of the connecting shaft are sleeved on the connecting shaft, a first adjusting arm is connected onto each shaft sleeve, a connecting column which is vertically distributed is arranged at the end of each first adjusting arm, a first adjusting block is rotatably connected to the bottom of each connecting column through a rotating shaft, a second adjusting arm is rotatably connected to one side of each first adjusting block through a rotating shaft from top to bottom, a second adjusting block is rotatably connected to the end of each second adjusting arm through a rotating shaft from top to bottom, connecting rods which are vertically distributed are arranged at the bottom of each second adjusting block, and a sleeve which can be detached from the connecting rods are connected onto the connecting rods, the bottom of the sleeve is provided with a shadowless lamp.

As a further aspect of the present invention: the surface of roof is provided with four first fixed orificess that are circumference array distribution, and four first fixed orificess is located the outside of fine-tuning, through the setting of four first fixed orificess, is convenient for carry out fixed mounting with the roof.

As a further aspect of the present invention: the fine adjustment mechanism comprises four adjusting bolts, the surface of the top plate is provided with four circular holes distributed in a circumferential array, the adjusting bolts penetrate through the circular holes and are fixedly connected with the top plate through fixing nuts, two first adjusting nuts and two second adjusting nuts are respectively sleeved on the adjusting bolts below the fixing nuts, the surface of the fixed disk is provided with four mounting holes distributed in a one-to-one correspondence manner with the adjusting bolts, the fixed disk is mounted on the adjusting bolts through the mounting holes and is positioned between the first adjusting nuts and the second adjusting nuts, through the arrangement of the adjusting bolts, when the fixed disk is mounted, the adjusting bolts firstly penetrate through the circular holes of the top plate and are fixed through the fixing nuts, then the first adjusting nuts are firstly screwed on the adjusting bolts, and then the mounting holes on the fixed disk are correspondingly inserted into the adjusting bolts, then on screwing adjusting bolt with the second adjusting nut, then adjusting the height of fixed disk through the height of adjusting first adjusting nut and second adjusting nut, simultaneously, can finely tune the height of first adjusting nut and second adjusting nut to adjust the level of fixed disk, make the installation very convenient and fast.

As a further aspect of the present invention: the rotation center of the first adjusting block and the connecting column are in the same axis.

As a further aspect of the present invention: the utility model discloses a shadowless lamp, including the connecting rod, the connecting rod is provided with the through-hole that distributes from top to bottom on the surface, the sheathed tube surface is provided with two second fixed orificess that distribute with the through-hole one-to-one, through bolt and nut fixed connection between connecting rod and the sleeve pipe, when injecting the sleeve pipe in the connecting rod, the second fixed orifices just with through-hole department on same straight line, then fix sleeve pipe and connecting rod through bolt and nut, be convenient for dismantle and install the shadowless lamp to be convenient for change it.

As a further aspect of the present invention: the both sides wall of connecting rod all is provided with the spacing groove of vertical distribution, sheathed tube inner wall both sides are provided with two spacing with spacing groove sliding connection, just the top of spacing extends to the sheathed tube top outside, when installing the shadowless lamp, because the top of spacing is barely exposed, correspond spacing and spacing groove very easily on, then upwards promote the sleeve pipe, when the top of spacing and the bottom contact of second regulating block, the second fixed orifices just with through-hole department on same straight line this moment, can pass the through-hole with the bolt fast and inject in the second fixed orifices to can accomplish the installation to the shadowless lamp fast, need not adjust repeatedly and aim at.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses simple structure, be convenient for installation and dismantlement, setting through adjusting bolt, when installing the fixed disk, earlier pass the circular port of roof with adjusting bolt, and fix it through fixation nut, then screw into adjusting bolt with first adjusting nut earlier, then correspond the mounting hole on the fixed disk and inject adjusting bolt on, then screw into adjusting bolt with the second adjusting nut on, then adjust the height of fixed disk through adjusting first adjusting nut and second adjusting nut highly, and simultaneously, can finely tune first adjusting nut and second adjusting nut's height, thereby adjust the level of fixed disk, make the installation very convenient and fast.

2. Because the top of spacing is barely exposed, when installing the shadowless lamp, correspond spacing and spacing groove very easily on, then upwards promote the sleeve pipe, when the top of spacing and the bottom contact of second regulating block, the second fixed orifices just with through-hole department on same straight line this moment, can pass the through-hole with the bolt fast and inject in the second fixed orifices, thereby can accomplish the installation to the shadowless lamp fast, thereby be convenient for dismantle and install the shadowless lamp, thereby be convenient for change it.

3. Under the effect of first regulating arm and first regulating block, can carry out the rotation regulation of horizontal direction to the shadowless lamp, under the effect through first regulating block, second regulating arm and second regulating block, can carry out the regulation of vertical direction angle to the shadowless lamp to can realize diversified regulation to the shadowless lamp, convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a surgical lamp for cardiac surgery.

Fig. 2 is a front view of a surgical light for cardiac surgery.

Fig. 3 is an exploded view of a surgical light for cardiac surgery.

Fig. 4 is a schematic structural diagram of a sleeve in a heart surgical lamp.

Fig. 5 is an enlarged view of a in fig. 3.

In the figure: 1. a top plate; 2. adjusting the bolt; 3. fixing the disc; 4. a first adjustment arm; 5. connecting columns; 6. a first regulating block; 7. a second adjustment arm; 8. a second regulating block; 9. a shadowless lamp; 10. a first fixing hole; 11. fixing a nut; 12. a connecting shaft; 13. a first adjusting nut; 14. a second adjusting nut; 15. mounting holes; 16. a sleeve; 17. a limiting strip; 18. a second fixing hole; 19. a connecting rod; 20. a limiting groove; 21. and a through hole.

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 to 5, in an embodiment of the present invention, an operating lamp for cardiac surgery comprises a top plate 1, a fixing plate 3 detachably connected to the bottom of the top plate 1 is disposed at the bottom of the top plate 1, a fine adjustment mechanism for adjusting the level and height of the fixing plate 3 is disposed on the top plate 1, four first fixing holes 10 are disposed on the surface of the top plate 1, the four first fixing holes 10 are located at the outer side of the fine adjustment mechanism, the top plate 1 is conveniently and fixedly mounted through the four first fixing holes 10, the fine adjustment mechanism comprises an adjusting bolt 2, the adjusting bolt 2 is provided with four circular holes distributed in a circumferential array, the adjusting bolt 2 penetrates through the circular holes and is fixedly connected with the top plate 1 through a fixing nut 11, two first adjusting nuts 13 and two second adjusting nuts 14 are respectively sleeved on the adjusting bolt 2 below the fixing nut 11, the surface of the fixed disk 3 is provided with four mounting holes 15 which are distributed corresponding to the adjusting bolts 2 one by one, the fixed disk 3 is mounted on the adjusting bolts 2 through the mounting holes 15, the fixed disk 3 is positioned between the first adjusting nut 13 and the second adjusting nut 14, through the arrangement of the adjusting bolts 2, when the fixed disk 3 is mounted, the adjusting bolts 2 firstly penetrate through the circular holes of the top plate 1 and are fixed through the fixing nuts 11, then the first adjusting nut 13 is screwed into the adjusting bolt 2, then the mounting hole 15 on the fixed disk 3 is correspondingly inserted into the adjusting bolt 2, then the second adjusting nut 14 is screwed into the adjusting bolt 2, then the height of the fixed disk 3 is adjusted by adjusting the height of the first adjusting nut 13 and the second adjusting nut 14, meanwhile, the height of the first adjusting nut 13 and the second adjusting nut 14 can be finely adjusted, thereby adjusting the level of the fixed disc 3 and ensuring that the installation is very convenient and fast;

a connecting shaft 12 is arranged in the middle of the bottom of the fixed disc 3, two shaft sleeves which are sequentially distributed up and down and can rotate along the axis of the connecting shaft 12 are sleeved on the connecting shaft 12, a first adjusting arm 4 is connected on each shaft sleeve, connecting columns 5 which are vertically distributed are arranged at the end part of each first adjusting arm 4, a first adjusting block 6 is rotatably connected at the bottom of each connecting column 5 through a rotating shaft, the rotating center of each first adjusting block 6 and the corresponding connecting column 5 are in the same axis, one side of each first adjusting block 6 is rotatably connected with a second adjusting arm 7 up and down through the rotating shaft, the end part of each second adjusting arm 7 is rotatably connected with a second adjusting block 8 up and down through the rotating shaft, connecting rods 19 which are vertically distributed are arranged at the bottom of each second adjusting block 8, sleeve pipes 16 which can be detached from the connecting rods 19 are connected on the connecting rods 19, shadowless lamps 9 are arranged at the bottom of each sleeve pipe 16, and two through holes 21 which are vertically distributed are arranged on the surface of each connecting rod 19, the surface of the sleeve 16 is provided with two second fixing holes 18 which are distributed in one-to-one correspondence with the through holes 21, the connecting rod 19 is fixedly connected with the sleeve 16 through bolts and nuts, when the sleeve 16 is inserted into the connecting rod 19, the second fixing holes 18 are just in the same straight line with the through holes 21, and then the sleeve 16 is fixed with the connecting rod 19 through the bolts and the nuts, so that the shadowless lamp 9 is convenient to detach and mount, and is convenient to replace;

both sides wall of connecting rod 19 all is provided with vertical distribution's spacing groove 20, the inner wall both sides of sleeve pipe 16 are provided with two spacing 17 with spacing groove 20 sliding connection, and the top of spacing 17 extends to the top outside of sleeve pipe 16, when installing shadowless lamp 9, because the top of spacing 17 is barely exposed, correspond spacing 17 and spacing groove 20 very easily on, then upwards promote sleeve pipe 16, when the top of spacing 17 and the bottom contact of second regulating block 8, second fixed orifices 18 just is in same straight line with through-hole 21 this moment, can pass through-hole 21 with the bolt and inject in second fixed orifices 18 fast, thereby can accomplish the installation to shadowless lamp 9 fast, need not adjust repeatedly and aim at.

The utility model discloses a theory of operation is:

when the shadowless lamp 9 is installed, because the top end of the limit strip 17 is exposed, the limit strip 17 is easily corresponding to the limit groove 20, then the sleeve 16 is pushed upwards, when the top end of the limit strip 17 is contacted with the bottom of the second adjusting block 8, the second fixing hole 18 is just in the same straight line with the through hole 21 at the moment, can pass the bolt through-hole 21 fast and inject in second fixed orifices 18, thereby can accomplish the installation to shadowless lamp 9 fast, need not adjust repeatedly and aim at, when the installation finishes using, under the effect of first regulating arm 4 and first regulating block 6, can carry out the rotation regulation of horizontal direction to shadowless lamp 9, through first regulating block 6, under the effect of second regulating arm 7 and second regulating block 8, can carry out the regulation of vertical direction angle to shadowless lamp 9, thereby can realize the diversified regulation to shadowless lamp 9, and convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an operating lamp for cardiac surgery, includes roof (1), its characterized in that, the bottom of roof (1) is provided with rather than can dismantling the fixed disk (3) of being connected, just be provided with the fine-tuning that is used for adjusting fixed disk (3) level and height on roof (1), the bottom middle part of fixed disk (3) is provided with connecting axle (12), the cover is equipped with two axle sleeves that distribute in proper order from top to bottom, can follow connecting axle (12) axle center rotation on connecting axle (12), be connected with first regulating arm (4) on the axle sleeve, the tip of first regulating arm (4) is provided with spliced pole (5) of vertical distribution, the bottom of spliced pole (5) is connected with first regulating block (6) through the pivot rotation, one side of first regulating block (6) is connected with second regulating arm (7) through pivot rotation from top to bottom, the end part of the second adjusting arm (7) is connected with a second adjusting block (8) in an up-and-down rotating mode through a rotating shaft, the bottom of the second adjusting block (8) is provided with connecting rods (19) which are vertically distributed, the connecting rods (19) are connected with a sleeve (16) which can be detached from the connecting rods, and the bottom of the sleeve (16) is provided with a shadowless lamp (9).

2. A heart surgical lamp as claimed in claim 1, characterized in that the surface of the top plate (1) is provided with four first fixing holes (10) distributed in a circumferential array, and the four first fixing holes (10) are located outside the fine adjustment mechanism.

3. A heart surgical lamp according to claim 1, characterized in that the fine adjustment mechanism comprises an adjusting bolt (2), four adjusting bolts (2) are arranged, four circular holes distributed in a circumferential array are arranged on the surface of the top plate (1), the adjusting bolt (2) penetrates through the circular hole and is fixedly connected with the top plate (1) through a fixing nut (11), two first adjusting nuts (13) and two second adjusting nuts (14) are respectively sleeved on the adjusting bolt (2) below the fixing nut (11), the surface of the fixed disc (3) is provided with four mounting holes (15) which are distributed in one-to-one correspondence with the adjusting bolts (2), the fixed disc (3) is arranged on the adjusting bolt (2) through a mounting hole (15), and the fixed disc (3) is positioned between the first adjusting nut (13) and the second adjusting nut (14).

4. A heart surgical lamp as claimed in claim 1, characterized in that the center of rotation of the first adjusting block (6) is coaxial with the connecting column (5).

5. A heart surgical operation lamp as claimed in claim 1, wherein the surface of the connecting rod (19) is provided with two through holes (21) distributed up and down, the surface of the sleeve (16) is provided with two second fixing holes (18) distributed corresponding to the through holes (21) one by one, and the connecting rod (19) and the sleeve (16) are fixedly connected through bolts and nuts.

6. A heart surgical operation lamp according to claim 1, wherein two side walls of the connecting rod (19) are provided with vertically distributed limiting grooves (20), two sides of the inner wall of the sleeve (16) are provided with two limiting strips (17) slidably connected with the limiting grooves (20), and the top ends of the limiting strips (17) extend to the upper outer side of the sleeve (16).