CN114719203A

CN114719203A - Adjustable inspection lamp for medical treatment

Info

Publication number: CN114719203A
Application number: CN202210443345.9A
Authority: CN
Inventors: 张华�
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-07-08

Abstract

The invention relates to an inspection lamp, in particular to an adjustable inspection lamp for medical treatment. The invention aims to provide a medical adjustable inspection lamp capable of adjusting the height of a lampshade. The invention provides a medical adjustable examination lamp, which comprises a bottom plate, casters, a universal rod, a lamp shade, a convex mirror, a lifting mechanism, an adjusting mechanism and the like, wherein four casters are uniformly arranged at intervals outside the bottom plate, the lifting mechanism for adjusting the height of the lamp shade is arranged at the top of the bottom plate, the universal rod for adjusting the light direction is arranged on the lifting mechanism, the lamp shade is arranged at the upper part of the front side of the universal rod, the convex mirror is arranged at the front part of the inner side of the lamp shade, and the adjusting mechanism for adjusting the light intensity is arranged on the convex mirror. According to the invention, the cylinder is started, so that the lampshade can move upwards, the height of the lampshade is adjusted, and the height of the lampshade is moved to a proper position, thereby facilitating the use of people.

Description

Adjustable inspection lamp for medical treatment

Technical Field

The invention relates to an inspection lamp, in particular to an adjustable inspection lamp for medical treatment.

Background

At present, medical personnel are when examining patient and performing the operation, and for the convenience of operation, all can place medical inspection lamp by the side, provide the illumination at diagnosis and treatment in-process through using medical inspection lamp, because the most simple structure of current medical inspection lamp on the market, the doctor is examining for the patient and is difficult to adjust the light intensity of inspection lamp as required.

Patent application CN208634848U, the grant announcement day is 20190322, discloses a medical treatment inspection lamp, including lamp stand and gooseneck, the bottom fixedly connected with universal wheel of lamp stand, and the upper end fixedly connected with bracing piece of lamp stand, the bracing piece outside is provided with adjustable anchor clamps, and the one end of bracing piece rotates and is connected with the lamp shade, the lateral wall fixedly connected with gooseneck of adjustable anchor clamps, the one end of gooseneck is provided with the magnifying glass, be provided with the pivot between magnifying glass and the gooseneck. According to the medical examination lamp, the bolt on the adjustable clamp is manually screwed by a user to loosen the adjustable clamp, the user manually moves the adjustable clamp up and down at the moment until the adjustable clamp is moved to a proper position, the user screws the bolt again to fix the adjustable clamp, and the magnifier is aligned to the part of a patient to be examined after the gooseneck is manually adjusted to a proper angle, so that the user can conveniently and clearly observe the part of the patient to be examined. Although above-mentioned patent makes things convenient for people to adjust the intensity of light through focusing on the inspection lamp, nevertheless be difficult to highly adjusting the lamp shade, lead to inconvenient people to throw light on to some eminences.

Therefore, aiming at the defects, the medical adjustable inspection lamp capable of adjusting the height of the lampshade is provided.

Disclosure of Invention

In order to overcome the defect that the height of a lampshade is difficult to adjust when most of the conventional medical examination lamps are used, the invention aims to provide a medical adjustable examination lamp capable of adjusting the height of the lampshade.

The invention is realized by the following technical approaches:

the utility model provides an inspection lamp with adjustable medical treatment is with, comprising a base plate, the LED lamp, the truckle, the universal rod, the lamp shade, the convex mirror, elevating system and adjustment mechanism, the even interval in the bottom plate outside is equipped with four truckles, the bottom plate top is equipped with the elevating system who is used for adjusting the lamp shade height, the last universal rod that is used for adjusting the light orientation that is equipped with of elevating system, universal rod front side upper portion is equipped with the lamp shade, lamp shade inboard front portion is equipped with the convex mirror, be equipped with the adjustment mechanism who is used for adjusting light intensity on the convex mirror, the interval is equipped with the LED lamp that is used for the illumination effect on the adjustment mechanism.

In addition, it is especially preferred that elevating system is including cylinder, go-between, head rod, sleeve pipe and piston, and bottom plate top left side middle part is equipped with the cylinder, is equipped with the go-between on the telescopic link of cylinder, and the go-between right part is equipped with the head rod, and the head rod top is connected with the universal rod, is equipped with the sleeve pipe in the middle of the bottom plate top, and the head rod downside is equipped with the piston, and the piston is connected with the inside downside slidingtype of cover pipe.

In addition, it is particularly preferable that the adjusting mechanism comprises a rotating shaft, a nut, a sliding rail, a second connecting rod, a first connecting plate, a first fixing plate, a first guide rod, a second fixing plate, a rubber ring, a handle and a second connecting plate, the rubber ring is arranged in the middle of the convex mirror, the rotating shaft is rotatably arranged in the middle of the rubber ring, the nut is threadedly arranged on the rear side of the rotating shaft, the sliding rail is arranged at intervals outside the nut, the second connecting rod is slidably arranged inside the sliding rail, the first connecting plate is arranged on the front side of the second connecting rod, three LED lamps are mounted on the front side of the first connecting plate at intervals, the first fixing plate is arranged at intervals on the front part of the inner side of the lampshade, the second connecting plate is arranged in the middle of the outer side of the first connecting plate, the second connecting plate is rotatably connected with the two first fixing plates on the same side, the first guide rod is slidably arranged in the middle of the upper side of the rear part of the lampshade, the front side of the first guide rod is connected with the lower part of the rear side of the sliding rail on the upper right side, the middle of the inner rear part of the lampshade is provided with a second fixing plate, the first guide rod passes through the middle of the upper side of the second fixing plate, the rear side of the rotating shaft is rotatably connected with the second fixing plate, and the front side of the rotating shaft is provided with a handle.

In addition, it is especially preferred that the dust cleaning device further comprises a cleaning mechanism for cleaning dust, the cleaning mechanism comprises a first fixing ring, a third fixing plate and a sponge block, the first fixing ring is arranged in the middle of the rotating shaft, the third fixing plate is arranged in the middle of the upper side of the first fixing ring, the sponge block is movably arranged behind the third fixing plate, and the sponge block is in contact with the convex mirror.

In addition, particularly preferably, the medical adjustable examination lamp further comprises a fixing mechanism for fixing the medical adjustable examination lamp, the fixing mechanism comprises a first rack, a fourth fixing plate, a gear, a second rack, a pressing plate, a second guide rod, a sliding block, a third guide rod, a spring and a first baffle plate, the first rack is arranged at the left part of the front side of the connecting ring, the fourth fixing plate is arranged at the middle part of the front side of the top of the bottom plate, the gear is rotatably arranged at the upper part of the fourth fixing plate, the first rack is meshed with the gear, the second rack is slidably arranged at the front part of the inner side of the bottom plate, the second rack is meshed with the gear, the pressing plate is arranged at the bottom of the second rack, the second guide rod is slidably arranged at the rear part of the inner side of the bottom plate, the bottom of the second guide rod is connected with the pressing plate, the third guide rod is arranged at the left part of the front side of the top of the bottom plate, the sliding block is slidably arranged at the lower side of the third guide rod, the top of the sliding block is contacted with the first rack, the spring is arranged between the sliding block and the upper side of the third guide rod, a first baffle is arranged on the rear side of the lower portion of the right side of the sliding block and can be in contact with the gear when the first baffle moves upwards.

In addition, especially preferred is still including being used for the inside radiating heat dissipation mechanism of lamp shade, and heat dissipation mechanism is including solid fixed ring of second, fan, first dust cover and second dust cover, and lamp shade rear portion left side middle part is equipped with solid fixed ring of second, and the solid fixed ring rear portion of second is equipped with first dust cover, and first dust cover front side middle part is equipped with the fan, and lamp shade rear portion right side middle part is equipped with the second dust cover.

In addition, especially preferred, still include the baffle mechanism that is used for adjusting illumination zone, baffle mechanism is including the screw thread piece, the screw thread ring, the second baffle, the third connecting plate, the fifth fixed plate, the shell fragment, sixth fixed plate and holding rod, lamp shade outside front portion interval is equipped with the screw thread piece, screw thread formula is equipped with the screw thread ring between the screw thread piece outside, lamp shade outside middle part interval is equipped with the fifth fixed plate, fifth fixed plate outside middle part equal rotary type is equipped with the third connecting plate, the third connecting plate all contacts with screw thread ring rear side, third connecting plate front side all is equipped with the second baffle, lamp shade outside rear portion interval is equipped with the sixth fixed plate, all be equipped with the shell fragment between the third connecting plate in the sixth fixed plate outside and homonymy, screw thread ring outside interval is equipped with three holding rod.

In addition, it is particularly preferable that the grip is covered with a rubber boot.

The invention provides an adjustable medical examination lamp, which has the advantages that:

1. according to the invention, the cylinder is started, so that the lampshade can move upwards, the height of the lampshade is adjusted, and the height of the lampshade is moved to a proper position, thereby facilitating the use of people.

2. The LED lamp can rotate forwards and backwards by pulling the handle to rotate forwards and backwards, so that the brightness of light rays emitted outwards by the bright light through the convex mirror is adjusted, and the operation of people is facilitated.

3. Under the action of the sponge block, the rotating shaft rotates forwards and backwards, so that the sponge block can automatically wipe dust on the convex mirror, and people can conveniently clean the dust on the convex mirror.

4. When the connecting ring moves upwards, the pressing plate can be contacted with the ground under the matching of the first rack, the gear and the second rack, so that the friction force between the pressing plate and the ground is increased, and the medical adjustable inspection lamp is further fixed.

5. According to the invention, the fan is started, so that the heat in the lampshade can be discharged outwards by the fan through the first dustproof cover, and the heat in the lampshade can be radiated.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic sectional view of a part of the three-dimensional structure of the present invention.

Fig. 3 is a schematic cross-sectional view of a three-dimensional structure of the lifting mechanism of the present invention.

Fig. 4 is a schematic perspective view of the adjusting mechanism of the present invention.

Fig. 5 is a schematic sectional view of a part of the three-dimensional structure of the adjusting mechanism of the present invention.

Fig. 6 is a schematic perspective view of the wiping mechanism of the present invention.

Fig. 7 is a schematic perspective view of the fixing mechanism of the present invention.

Fig. 8 is a sectional view of a part of the three-dimensional structure of the fixing mechanism of the present invention.

Fig. 9 is a schematic cross-sectional view of a three-dimensional structure of the heat dissipation mechanism of the present invention.

Fig. 10 is a schematic perspective view of a part of the heat dissipation mechanism of the present invention.

Fig. 11 is a schematic sectional view of the baffle mechanism of the present invention.

Fig. 12 is a schematic perspective view of a part of the shutter mechanism of the present invention.

Wherein: 1-base plate, 1001-LED lamp, 2-caster, 3-universal rod, 4-lamp shade, 5-convex mirror, 6-lifting mechanism, 61-cylinder, 62-connecting ring, 63-first connecting rod, 64-sleeve, 65-piston, 7-adjusting mechanism, 71-rotating shaft, 72-nut, 73-sliding rail, 74-second connecting rod, 75-first connecting plate, 77-first fixing plate, 78-first guide rod, 79-second fixing plate, 710-rubber ring, 711-handle, 712-second connecting plate, 8-wiping mechanism, 81-first fixing ring, 82-third fixing plate, 83-sponge block, 9-fixing mechanism, 91-first rack, 92-fourth fixing plate, 93-gear, 94-second rack, 95-pressure plate, 96-second guide rod, 97-sliding block, 98-third guide rod, 99-spring, 910-first baffle, 10-heat dissipation mechanism, 101-second fixing ring, 102-fan, 103-first dust cover, 104-second dust cover, 11-baffle mechanism, 111-threaded block, 112-threaded ring, 113-second baffle, 114-third connecting plate, 115-fifth fixing plate, 116-elastic sheet, 117-sixth fixing plate and 118-holding rod.

Detailed Description

The invention is further explained by combining the drawings in the specification, and the embodiments of the invention are given by combining the drawings in the specification.

Example 1

The utility model provides an inspection lamp with adjustable medical treatment, including bottom plate 1, LED lamp 1001, truckle 2, the universal rod 3, lamp shade 4, convex mirror 5, elevating system 6 and adjustment mechanism 7, refer to and show in fig. 1-5, the even interval welding in 1 outside of bottom plate has four truckles 2, 1 top of bottom plate is equipped with elevating system 6, be equipped with universal rod 3 on the elevating system 6, through wrench movement universal rod 3, can adjust the orientation angle of light, 3 front side upper portions of universal rod are equipped with

lamp shade

4, 4 inboard fronts of lamp shade are equipped with convex mirror 5, be equipped with adjustment mechanism 7 on the convex mirror 5, the interval is equipped with LED lamp 1001 on the adjustment mechanism 7, through opening LED lamp 1001, can make LED lamp 1001 send the bright light.

Elevating system 6 is including cylinder 61, go-between 62, head rod 63, sleeve pipe 64 and piston 65, refer to fig. 3 and show, bottom plate 1 top left side middle part bolt has connected cylinder 61, open through cylinder 61, can adjust the height of lamp shade 4, be equipped with go-between 62 on the telescopic link of cylinder 61, the head rod 63 is equipped with to the go-between 62 right side of go-between 62, head rod 63 top is connected with universal rod 3, be equipped with sleeve pipe 64 in the middle of bottom plate 1 top, head rod 63 downside is equipped with piston 65, piston 65 and the inside downside sliding type connection of sleeve pipe 64.

The adjusting mechanism 7 includes a rotating shaft 71, a nut 72, a sliding rail 73, a second connecting rod 74, a first connecting plate 75, a first fixing plate 77, a first guide rod 78, a second fixing plate 79, a rubber ring 710, a handle 711 and a second connecting plate 712, referring to fig. 4 and 5, the rubber ring 710 is disposed in the middle of the convex mirror 5, the rotating shaft 71 is rotatably disposed in the middle of the rubber ring 710, the nut 72 is threadably disposed on the rear side of the rotating shaft 71, the sliding rails 73 are spaced outside the nut 72, the second connecting rods 74 are slidably disposed inside the sliding rails 73, the first connecting plate 75 is disposed on the front side of the second connecting rod 74, three LED lamps 1001 are mounted on the front side of the first connecting plate 75 at intervals, the first fixing plate 77 is welded at intervals on the front portion of the inner side of the lampshade 4, the second connecting plate 712 is disposed on the middle portion of the outer side of the first connecting plate 75, the second connecting plate 712 is rotatably connected with the two first fixing plates 77 on the same side, the first guide rod 78 is slidably disposed in the middle portion of the upper side of the rear portion of the lampshade 4, the front side of the first guide rod 78 is connected with the lower portion of the rear side of the slide rail 73 on the upper right side, the middle of the rear portion of the inner side of the lampshade 4 is provided with a second fixing plate 79, the first guide rod 78 penetrates through the middle of the upper side of the second fixing plate 79, the rear side of the rotating shaft 71 is connected with the second fixing plate 79 in a rotating mode, the front side of the rotating shaft 71 is provided with a handle 711, a rubber leather sleeve is sleeved on the handle 711, and the handle 711 can be rotated forwards and backwards to adjust the intensity of light.

When people need to use the adjustable inspection lamp for medical use, firstly, the sleeve 64 is pushed to move, under the action of the caster wheels 2, the adjustable inspection lamp for medical use is driven to move to a specified position, then the sleeve 64 is loosened, the adjustable inspection lamp for medical use stops moving, then the cylinder 61 is opened, the telescopic rod of the cylinder 61 is extended, the connecting ring 62, the first connecting rod 63, the piston 65, the universal rod 3 and the lampshade 4 are driven to move upwards, the height of the lampshade 4 is moved to a proper position, after the height of the lampshade 4 is moved to a proper position, the cylinder 61 is closed, then the universal rod 3 is twisted, the orientation angle of the lampshade 4 is adjusted, after the adjustment is completed, the universal rod 3 is loosened, then the LED lamp 1001 is started, the LED lamp 1001 emits bright light, the bright light is made to radiate outwards through the convex mirror 5, and then the handle 711 is pulled to rotate forwards and backwards, at this time, the rubber sleeve on the grip 711 can prevent the hand from slipping, so as to drive the rotating shaft 71 to rotate forward and backward, so that the nut 72 moves forward and backward, thereby driving the sliding rail 73 and the first guide rod 78 to move back and forth, so that the sliding rail 73 drives the first connecting plate 75, the LED lamp 1001 and the second connecting plate 712 to rotate forwards and backwards through the second connecting rod 74, thereby adjusting the brightness of the light emitted outwards by the bright light through the convex mirror 5, and after the adjustment is finished, the handle 711 is loosened, when the patient does not need to use the adjustable inspection lamp for medical use, the LED lamp 1001 is turned off, then, the cylinder 61 is opened to shorten the telescopic rod of the cylinder 61, so as to drive the connecting ring 62, the first connecting rod 63, the piston 65, the universal rod 3 and the lampshade 4 to move downwards for resetting, then the cylinder 61 is closed, the sleeve 64 is then pushed to move, thereby moving the adjustable medical examination lamp from the designated position.

Example 2

On the basis of embodiment 1, still including wiping mechanism 8, wiping mechanism 8 is including first solid fixed ring 81, third fixed plate 82 and sponge piece 83, refer to fig. 2 and fig. 6, pivot 71 middle part is equipped with first solid fixed ring 81, first solid fixed ring 81 upside middle part welding has third fixed plate 82, third fixed plate 82 rear side slip formula is equipped with sponge piece 83, through sponge piece 83 positive and negative rotation, can wipe the dust on the convex mirror 5 automatically, sponge piece 83 and convex mirror 5 contact.

When the pivot 71 is in positive and negative rotation, the pivot 71 can drive the first fixed ring 81, the third fixed plate 82 and the sponge piece 83 are in positive and negative rotation, make the sponge piece 83 wipe the dust on the convex mirror 5, thereby make things convenient for people to clear up the dust on the convex mirror 5, when the pivot 71 stops in positive and negative rotation, the first fixed ring 81, the third fixed plate 82 and the sponge piece 83 stop in positive and negative rotation, when people need not use this adjustable inspection lamp for medical treatment, can take the sponge piece 83 out, then put another sponge piece 83 back to original place, thereby make things convenient for people to change the sponge piece 83.

The medical adjustable examination lamp further comprises a fixing mechanism 9, the fixing mechanism 9 comprises a first rack 91, a fourth fixing plate 92, a gear 93, a second rack 94, a pressure plate 95, a second guide rod 96, a sliding block 97, a third guide rod 98, a spring 99 and a first baffle 910, as shown in fig. 1, 7 and 8, the first rack 91 is arranged at the left part of the front side of the connecting ring 62, the fourth fixing plate 92 is welded at the middle part of the front side of the top of the bottom plate 1, the gear 93 is rotatably arranged at the upper part of the fourth fixing plate 92, the first rack 91 is meshed with the gear 93, the second rack 94 is slidably arranged at the front part of the inner side of the bottom plate 1, the second rack 94 is meshed with the gear 93, the pressure plate 95 is arranged at the bottom of the second rack 94, the medical adjustable examination lamp can be fixed by contacting the pressure plate 95 with the ground, the second guide rod 96 is slidably arranged at the rear part of the inner side of the bottom plate 1, the bottom of the second guide rod 96 is connected with the pressure plate 95, the left part of the front side of the top of the bottom plate 1 is provided with the third guide rod 98, a sliding block 97 is arranged on the lower side of the third guide rod 98 in a sliding manner, the top of the sliding block 97 is in contact with the first rack 91, a spring 99 is arranged between the sliding block 97 and the upper side of the third guide rod 98, a first baffle 910 is arranged on the rear side of the lower portion of the right side of the sliding block 97, and the first baffle 910 can be in contact with the gear 93 when moving upwards.

In an initial state, the spring 99 is in a stretched state, when the connection ring 62 moves upwards, the connection ring 62 drives the first rack 91 to move upwards, the first rack 91 drives the gear 93 to rotate, so as to drive the second rack 94 to move downwards, further drive the pressing plate 95 and the second guide rod 96 to move downwards, so that the pressing plate 95 is in contact with the ground, so as to increase the friction between the pressing plate 95 and the ground, further fix the adjustable inspection lamp for medical use, when the first rack 91 is separated from the sliding block 97, the spring 99 restores to an original state, the spring 99 drives the sliding block 97 and the first baffle plate 910 to move upwards, when the first rack 91 continues to move upwards, the first rack 91 is separated from the gear 93, so as to stop the gear 93 from rotating, so as to stop the second rack 94, the pressing plate 95 and the second guide rod 96 from moving, when the first baffle plate 910 is in contact with the gear 93, the first baffle plate 910 can block the gear 93, so as to prevent the gear 93 from rotating backwards, when the connecting ring 62 moves downwards to reset, the connecting ring 62 drives the first rack 91 to move downwards to reset, when the first rack 91 contacts the slider 97, the first rack 91 extrudes the slider 97 and the first baffle plate 910 to move downwards to reset, the spring 99 stretches to separate the first baffle plate 910 from the gear 93, so that the gear 93 is loosened from the first baffle plate 910, when the first rack 91 contacts the gear 93, the first rack 91 drives the gear 93 to rotate reversely to reset, so that the second rack 94 is driven to move upwards to reset, the pressing plate 95 and the second guide rod 96 are driven to move upwards to reset, and the pressing plate 95 is separated from the ground.

Still including heat dissipation mechanism 10, heat dissipation mechanism 10 is including the solid fixed ring 101 of second, fan 102, first dust cover 103 and second dust cover 104, refer to fig. 2, fig. 9 and fig. 10 and show, the solid fixed ring 101 of second is equipped with at the left side middle part of lamp shade 4 rear portion, the solid fixed ring 101 rear portion of second is equipped with first dust cover 103, the fan 102 has been pegged graft to the middle part of first dust cover 103 front side, open through fan 102, can outwards discharge the inside heat of lamp shade 4 to dispel the heat inside lamp shade 4, lamp shade 4 rear portion right side middle part is equipped with second dust cover 104.

After people open LED lamp 1001, can open fan 102, make fan 102 outwards discharge through first dust cover 103 with the inside heat of lamp shade 4, thereby dispel the heat to lamp shade 4 inside, when the air gets into lamp shade 4 inside through first dust cover 103 and second dust cover 104, first dust cover 103 and second dust cover 104 can block the dust in the air, thereby prevent that the dust from getting into inside lamp shade 4, after people close LED lamp 1001, close fan 102 can.

The LED lamp shade is characterized by further comprising a baffle plate mechanism 11, wherein the baffle plate mechanism 11 comprises a threaded block 111, a threaded ring 112, a second baffle plate 113, a third connecting plate 114, a fifth fixing plate 115, a spring piece 116, a sixth fixing plate 117 and a holding rod 118, as shown in figure 1, figure 11 and figure 12, the threaded block 111 is arranged at intervals on the front portion of the outer side of the lamp shade 4, the threaded ring 112 is arranged at intervals between the outer sides of the threaded block 111, the fifth fixing plate 115 is arranged at intervals on the middle portion of the outer side of the lamp shade 4, the third connecting plate 114 is rotatably arranged at the middle portion of the outer side of the fifth fixing plate 115, the third connecting plate 114 is contacted with the rear side of the threaded ring 112, the second baffle plate 113 is arranged on the front side of the third connecting plate 114, the second baffle plate 113 is unfolded and folded through the second baffle plate 113, the illumination range of the LED lamp shade 1001 can be adjusted, the sixth fixing plate 117 is welded at intervals on the rear portion of the outer side of the lamp shade 4, the spring piece 116 is arranged between the outer side of the sixth fixing plate 117 and the third connecting plate 114 on the same side, three holding rods 118 are arranged at intervals outside the threaded ring 112.

After people open LED lamp 1001, can rotate holding rod 118 through just reversing, thereby drive threaded ring 112 and rotate just reversing, when threaded ring 112 backward movement, threaded ring 112 extrudes third connecting plate 114 and rotates, shell fragment 116 takes place deformation, thereby drive second baffle 113 and rotate and expand, and then enlarge the illumination zone of LED lamp 1001, when threaded ring 112 moves forward, threaded ring 112 can separate with third connecting plate 114, shell fragment 116 reconversion this moment, shell fragment 116 drives third connecting plate 114 reversal and resets, make third connecting plate 114 and threaded ring 112 contact, third connecting plate 114 drives second baffle 113 reversal and packs up simultaneously, and then reduce the illumination zone of LED lamp 1001, thereby make things convenient for people to adjust the illumination zone of LED lamp 1001, after adjusting, it can to loosen holding rod 118.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. An adjustable medical examination lamp comprises a bottom plate (1), LED lamps (1001), trundles (2), a universal rod (3), a lampshade (4) and a convex mirror (5), wherein the four trundles (2) are uniformly arranged on the outer side of the bottom plate (1) at intervals, the LED lamps (1001) can be used for illumination, the universal rod (3) can be used for adjusting the direction of light, the lampshade (4) is arranged on the upper portion of the front side of the universal rod (3), the convex mirror (5) is arranged on the front portion of the inner side of the lampshade (4), the LED lamp shade is characterized by further comprising a lifting mechanism (6) and an adjusting mechanism (7), wherein the lifting mechanism (6) used for adjusting the height of the lamp shade (4) is arranged at the top of the bottom plate (1), the universal rod (3) is installed on the lifting mechanism (6), the adjusting mechanism (7) used for adjusting the light intensity is arranged on the convex mirror (5), and the LED lamps (1001) are installed on the adjusting mechanism (7) at intervals.

2. The adjustable medical examination lamp as claimed in claim 1, wherein the lifting mechanism (6) comprises a cylinder (61), a connecting ring (62), a first connecting rod (63), a sleeve (64) and a piston (65), the cylinder (61) is arranged in the middle of the left side of the top of the base plate (1), the connecting ring (62) is arranged on a telescopic rod of the cylinder (61), the first connecting rod (63) is arranged on the right portion of the connecting ring (62), the top of the first connecting rod (63) is connected with the universal rod (3), the sleeve (64) is arranged in the middle of the top of the base plate (1), the piston (65) is arranged on the lower side of the first connecting rod (63), and the piston (65) is slidably connected with the lower side inside the sleeve (64).

3. The adjustable medical examination lamp according to claim 2, wherein the adjusting mechanism (7) comprises a rotating shaft (71), a nut (72), a sliding rail (73), a second connecting rod (74), a first connecting plate (75), a first fixing plate (77), a first guide rod (78), a second fixing plate (79), a rubber ring (710), a handle (711) and a second connecting plate (712), the rubber ring (710) is arranged in the middle of the convex mirror (5), the rotating shaft (71) is rotatably arranged in the middle of the rubber ring (710), the nut (72) is threadedly arranged on the rear side of the rotating shaft (71), the sliding rail (73) is arranged on the outer side of the nut (72) at intervals, the second connecting rod (74) is slidably arranged in the sliding rail (73), the first connecting plate (75) is arranged on the front side of the second connecting rod (74), the three LED lamps (1001) are arranged on the front side of the first connecting plate (75) at intervals, the interval of lamp shade (4) inboard front portion is equipped with first fixed plate (77), first connecting plate (75) outside middle part all is equipped with second connecting plate (712), second connecting plate (712) all are connected with two first fixed plate (77) rotary types of homonymy, lamp shade (4) rear portion upside middle part slidingtype is equipped with first guide arm (78), slide rail (73) rear side sub-unit connection of first guide arm (78) front side and upper right side, be equipped with second fixed plate (79) in the middle of lamp shade (4) inboard rear portion, second fixed plate (79) upside middle part is passed in first guide arm (78), pivot (71) rear side is connected with second fixed plate (79) rotary type, pivot (71) front side is equipped with handle (711).

4. The adjustable medical examination lamp as claimed in claim 3, further comprising a wiping mechanism (8) for cleaning dust, wherein the wiping mechanism (8) comprises a first fixing ring (81), a third fixing plate (82) and a sponge block (83), the first fixing ring (81) is disposed in the middle of the rotating shaft (71), the third fixing plate (82) is disposed in the middle of the upper side of the first fixing ring (81), the sponge block (83) is movably disposed behind the third fixing plate (82), and the sponge block (83) is in contact with the convex mirror (5).

5. The adjustable examination lamp for medical use according to claim 4, further comprising a fixing mechanism (9) for fixing the adjustable examination lamp for medical use, wherein the fixing mechanism (9) comprises a first rack (91), a fourth fixing plate (92), a gear (93), a second rack (94), a pressing plate (95), a second guide rod (96), a sliding block (97), a third guide rod (98), a spring (99) and a first baffle (910), the left part of the front side of the connecting ring (62) is provided with the first rack (91), the middle part of the front side of the top of the bottom plate (1) is provided with the fourth fixing plate (92), the upper part of the fourth fixing plate (92) is rotatably provided with the gear (93), the first rack (91) is engaged with the gear (93), the front part of the inner side of the bottom plate (1) is provided with the second rack (94), the second rack (94) is engaged with the gear (93) in a sliding manner, second rack (94) bottom is equipped with clamp plate (95), bottom plate (1) inboard rear portion slidingtype is equipped with second guide arm (96), second guide arm (96) bottom is connected with clamp plate (95), bottom plate (1) top front side left part is equipped with third guide arm (98), third guide arm (98) downside slidingtype is equipped with slider (97), slider (97) top and first rack (91) contact, be equipped with spring (99) between slider (97) and third guide arm (98) upside, slider (97) right side lower part rear side is equipped with first baffle (910), can contact with gear (93) during first baffle (910) rebound.

6. The adjustable medical examination lamp as claimed in claim 5, further comprising a heat dissipation mechanism (10) for dissipating heat from the interior of the lamp housing (4), wherein the heat dissipation mechanism (10) comprises a second fixing ring (101), a fan (102), a first dust cover (103) and a second dust cover (104), the second fixing ring (101) is disposed in the middle of the left side of the rear portion of the lamp housing (4), the first dust cover (103) is disposed in the rear portion of the second fixing ring (101), the fan (102) is disposed in the middle of the front side of the first dust cover (103), and the second dust cover (104) is disposed in the middle of the right side of the rear portion of the lamp housing (4).

7. The medical adjustable inspection lamp according to claim 6, further comprising a baffle mechanism (11) for adjusting the illumination range, wherein the baffle mechanism (11) comprises a threaded block (111), a threaded ring (112), a second baffle (113), a third connecting plate (114), a fifth fixing plate (115), a spring plate (116), a sixth fixing plate (117) and a holding rod (118), the threaded block (111) is arranged at the front part of the outer side of the lampshade (4) at intervals, the threaded ring (112) is arranged between the outer sides of the threaded block (111), the fifth fixing plate (115) is arranged at intervals in the middle part of the outer side of the lampshade (4), the third connecting plate (114) is rotatably arranged in the middle part of the outer side of the fifth fixing plate (115), the third connecting plate (114) is in contact with the rear side of the threaded ring (112), the second baffle (113) is arranged at the front side of the third connecting plate (114), the sixth fixing plate (117) is arranged at intervals in the rear part of the outer side of the lampshade (4), elastic pieces (116) are arranged between the outer side of the sixth fixing plate (117) and the third connecting plate (114) on the same side, and three holding rods (118) are arranged on the outer side of the threaded ring (112) at intervals.

8. The adjustable medical examination lamp as claimed in claim 3, wherein the grip (711) is covered with a rubber cover.