CN210933467U - Surgical operation baking lamp - Google Patents

Abstract

The utility model provides a surgical operation roast lamp, relates to the medical instrument field, including the base, through the coiled pipe with the base is connected and inside has the lamp holder of fluorescent tube, sets up the flame proof cover that plays the flame proof effect in the lamp holder outside to and set up the window shade on the outer wall of flame proof cover. The base includes two splint, the middle part of two splint is articulated and is provided with the spring that makes its relative motion or back of the body motion through the round pin axle, wherein one end is connected with the snap-in plate that is used for with the bed edge or the railing interlock of sick bed through the shock attenuation pressure spring, the flame proof cover is through the outer wall fixed connection of an inner ring and lamp holder, can fix the optional position on the bed edge of sick bed or the guardrail with roast lamp through the base, the fluorescent tube that the lamp will be baked to the flame proof cover simultaneously covers, when the fluorescent tube explodes, its piece that splashes can all fall in the flame proof cover, avoid causing the injury to patient, and the light that the light-shading curtain that sets up in the flame proof cover outside then can shelter from roast lamp, avoid its scattering and bring the discomfort.

Description

Surgical operation baking lamp

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a roast lamp of surgery operation.

Background

When nursing a surgical operation patient, the wound needs to be heated and disinfected by illumination sometimes to promote the wound to heal, so that the surgical operation baking lamp is important medical equipment.

The existing medical baking lamp is generally arranged on a lamp pole with a base. For the patient who is inconvenient to move, when the existing baking lamp is used for treatment, nursing staff or medical staff are required to move the baking lamp with the base and the lamp post to the bedside of the patient, and the bulb of the baking lamp is well aligned to the part of the patient needing to be baked.

On the other hand, a patient needs to be baked for a long time after operation, generally, the baking needs to be continuously baked for one week, the lamp bulb is heated for a long time and is easy to explode, fragments exploded by the lamp bulb are easy to splash to cause injury to the patient, and therefore doctor-patient dispute is caused.

Moreover, when the existing baking lamp is used for baking a patient, only the operation part needs to be baked, but strong light usually irradiates other parts of the patient, so that discomfort is brought to the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roast lamp of surgery operation can fix the optional position on the sick bed with roast lamp through the base of centre gripping formula, has shading and flame proof function moreover.

A surgical operation roast lamp comprises a base, a lamp holder which is connected with the base through a coiled pipe and is provided with a lamp tube, an explosion-proof cover which is arranged outside the lamp holder and plays the role of explosion-proof, and a shading curtain which is arranged outside the explosion-proof cover;

the base comprises two clamping plates, the middle parts of the two clamping plates are hinged through a pin shaft and provided with springs, one side surface of each of the two clamping plates, which is opposite to one end, is connected with a snap plate through a damping pressure spring, the other end of each of the two clamping plates is positioned between the two clamping plates and is provided with a hinge wheel, the hinge wheel is connected with the pin shaft through a connecting fork, two symmetrical sides of the hinge wheel are respectively connected with the two clamping plates through a chain, the center of the hinge wheel is rotatably connected with the end part of the connecting fork, and the hinge wheel is fixedly provided with a handle for rotating the hinge wheel, wherein the two snap plates can move towards each other under the action of the spring force;

the explosion-proof cover is made of light-transmitting materials and arranged in a water-drop shape, an inner ring used for being connected with the outer wall of the lamp holder is arranged at the port of the upper part of the explosion-proof cover, a plurality of heat dissipation holes are formed in the inner ring, and a light reflecting layer is arranged on the inner wall of the upper part of the explosion-proof cover;

the light shading curtain comprises a plurality of pieces of light shading cloth arranged around the explosion-proof cover, the upper ends of the light shading cloth are connected with the explosion-proof cover, and the lower ends of the light shading cloth form a light outlet for emitting light.

Furthermore, the upper end of the inner ring protrudes out of the port of the explosion-proof cover, and a baffle which is turned around the circumference of the inner ring and is turned downwards is arranged at the upper end of the inner ring, so that the baffle can be shielded above the heat dissipation holes.

Furthermore, each bite plate is fixedly connected with the clamping plate through two damping compression springs arranged at intervals.

Further, the spring comprises a compression spring and an extension spring which are respectively arranged on two sides of the pin shaft, wherein the compression spring is positioned between the hinge wheel and the pin shaft, and the extension spring is positioned between the bite plate and the pin shaft.

Furthermore, the clamping plate and the end, far away from the pin shaft, of the occlusal plate on the same side are connected together through a telescopic fold structure, and the fold structure is arranged in an arc shape.

Furthermore, the upper end of the shading curtain is provided with a ring, and the shading cloth is connected with the explosion-proof cover in a hanging mode through the ring.

Furthermore, a plurality of grooves are uniformly distributed on one opposite side of the two bite plates.

Further, the lamp cap and the inner ring are both made of a heat-resistant material.

Further, the side of the shading cloth facing the light source is also provided with the light reflecting layer.

Further, the chain is a transmission chain, and the hinge wheel is a chain wheel capable of being matched with the chain.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. the base through the centre gripping formula can fix roast lamp optional position on the bed edge of sick bed or the guardrail, and the fluorescent tube that the lamp will be roast to the flame proof cover simultaneously covers, and when the fluorescent tube explodes, its piece that splashes can all fall in the flame proof cover, avoids causing the injury to patient, and the light-shielding curtain that sets up in the flame proof cover outside then can shelter from the light of roast lamp, avoids its scattering and brings the discomfort to patient. And traditional centre gripping formula base is when the bed edge in the face of the thickness difference, because its open angle's the reason, and the most is the point contact, exists with the fixed unstable phenomenon in bed edge, and the utility model provides a base is provided with the occlusal plate and passes through the shock attenuation pressure spring to be connected with splint, and when two splint were great open angle, the face of occlusal plate can be with the bed edge formation face contact of different thickness at will, be applicable to the bed edge of different thickness to have more stable effect.

2. The baffle can separate the piece and splash away from the louvre when exploding in advance.

3. The two damping pressure springs can provide even supporting points, the structure is simple and stable, the bite plate is stable and not easy to deviate relative to the clamping plate, the stress is balanced, and the bite plate is not easy to damage.

4. The pushing force of the compression spring and the pulling force of the extension spring are matched with each other, so that the occluding force between the two clamping plates can be increased, and the two occluding plates can be used for fixing the baking lamp more stably.

5. The one end that round pin axle was kept away from to splint and occlusal plate links together through telescopic fold structure, avoids the end of splint and occlusal plate to expose, and patient touches carelessly and brings the injury.

6. Utilize the ring to articulate the window shade on the outer wall of flame proof cover, simple structure conveniently takes off moreover, can also rotate the angle of window shade, avoids the light of roast lamp to follow the gap direct irradiation patient's eyes position between shading cloth and the shading cloth.

7. The groove on the bite plate is beneficial to increasing the friction force with the edge of a sickbed or a railing, so that the baking lamp is firmly fixed on the sickbed.

8. Because the duration is longer, the lamp tube works for a long time and the temperature is higher when the patient is irradiated and treated, the lamp head and the inner ring are made of heat-resistant materials, and the deformation caused by the temperature of the lamp tube can be prevented.

9. The light that the inboard of shading cloth is provided with the reflector layer can be so that the roast lamp light further gathers together, avoids being absorbed by the shading cloth, reaches the better purpose of treatment.

10. Through the cooperation of the transmission chain and the chain wheel, the rotating chain wheel has stronger stability when being used for tightening the two clamping plates, and the chain wheel are not easy to deviate.

Drawings

Fig. 1 is a schematic view of the surgical lamp of the present invention.

In the figure, 101-a lamp holder, 102-a coiled pipe, 103-an explosion-proof cover, 104-a clamping plate, 105-a snap plate, 107-a hinge wheel, 108-a connecting fork, 109-a handle, 110-an inner ring, 111-a connecting rod, 112-shading cloth, 113-a baffle, 114-a damping and shock-absorbing pressure spring, 115-a compression spring, 116-an extension spring, 117-a pin shaft, 118-a corrugated structure, 119-a groove and 120-a chain.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a preferred embodiment of the present invention provides a surgical operation roast lamp, which comprises a base, a lamp head 101 connected to the base via a coiled tube 102 for irradiation, a lamp tube installed in the lamp head 101 for irradiation treatment, a flame-proof cover 103 disposed outside the lamp head 101 for flame-proof, and a shade disposed outside the flame-proof cover 103. In the present embodiment, the structure and installation of the serpentine tube 102 are well known in the art, and are well established for application in surgical lamps, and will not be described in detail herein for brevity.

The base comprises two clamping plates 104, the middle parts of the two clamping plates 104 are hinged to each other through a pin shaft 117, a spring for twisting the two clamping plates 104 is arranged, and two ends of the spring are fixedly connected with the two clamping plates 104 respectively. One side of the two clamping plates 104 opposite to one end of the two clamping plates is connected with a snap plate 105 through a damping and shock-absorbing pressure spring 114, the other end of the two clamping plates is located between the two clamping plates 104 and is provided with a hinge wheel 107, the hinge wheel 107 is connected with the pin shaft 117 through a connection fork 108, the center of the hinge wheel 107 is rotatably connected with one end of the connection fork 108 through a connection shaft, the other end of the connection fork 108 is fixedly connected with the pin shaft 117, and the two symmetrical sides of the hinge wheel 107 are respectively connected with the two clamping plates 104 through a chain 120. One end of the connecting shaft protrudes out of the connecting fork 108 and is provided with a connecting hole having a vertical axis, in which a handle 109 for rotating the hinge wheel 107 is slidably installed, wherein the two bite plates 105 can be moved toward each other by the elastic force of the spring.

The explosion-proof cover 103 is made of a light-transmitting material and arranged in a water-drop shape, and a cavity is formed inside the explosion-proof cover 103. The port on the upper part of the explosion-proof cover 103 is provided with an inner ring 110 which is fixedly connected with the outer wall of the lamp holder 101, the inner ring 110 is provided with a plurality of heat dissipation holes, and the inner wall of the side surface of the explosion-proof cover 103 is provided with a reflecting layer. The inner cavity of the explosion-proof cover 103 is communicated with the outside through the heat dissipation holes, so that air in the cavity is communicated with outside air, and the phenomenon that the air in the cavity is heated and expanded due to the fact that the lamp tube works for a long time is avoided.

The outer side of the explosion-proof cover 103 is also provided with a shading curtain which hangs downwards and comprises a plurality of pieces of shading cloth 112 which surrounds the explosion-proof cover 103, the upper ends of the plurality of pieces of shading cloth 112 are connected with the explosion-proof cover 103, and the lower end of the plurality of pieces of shading cloth is constructed into a light outlet which enables light rays to be emitted.

Preferably, the upper end of the inner ring 110 protrudes out of the port of the flameproof cover 103, and the upper end of the inner ring 110 is provided with a baffle 113 which is rolled around the circumference of the inner ring and is turned downwards, so that the baffle 113 can be shielded above the heat dissipation hole. The baffle 113 can prevent the fragments of the lamp tube from splashing out of the heat dissipation holes when the baking lamp explodes.

Preferably, each bite plate 105 is fixedly connected to the splint 104 through two shock-absorbing compression springs 114 arranged at intervals, each shock-absorbing compression spring 114 is a shock-absorbing spring, one end of each shock-absorbing spring is fixedly connected to the splint 104, and the other end of each shock-absorbing spring is fixedly connected to the bite plate 105. The two damping compression springs 114 can provide two supporting points for the occlusion 105, the structure is simple and stable, the occlusion plate 105 is stable and not easy to deviate relative to the splint 104, and the stress is balanced and not easy to damage.

Preferably, the spring comprises a compression spring 115 and an extension spring 116 respectively disposed at two sides of the pin shaft 117, wherein the compression spring 115 is located between the hinge 107 and the pin shaft 117, and the extension spring 116 is located between the bite plate 105 and the pin shaft 117. The pushing force of the compression spring 115 and the pulling force of the extension spring 116 cooperate with each other to increase the engaging force between the two clamping plates 104, so that the two engaging plates 105 can more stably fix the baking lamp.

Preferably, the clamping plate 104 and the end of the engaging plate 105 away from the pin shaft 117 on the same side are connected together by a telescopic corrugated structure 118, and the corrugated structure 118 is disposed in an arc shape. The collapsible fold structure 118 prevents the ends of the splint 104 and bite plate 105 from being exposed and causing injury to the patient by inadvertent contact.

Preferably, a circular ring is arranged at the upper end of the light shielding curtain, the radius of the circular ring is larger than the radius of the port of the explosion-proof cover 103 and smaller than the radius of the bottom end of the explosion-proof cover 103, and the light shielding cloth 112 is hung with the explosion-proof cover 103 through the circular ring. Utilize the ring to articulate the window shade on the outer wall of flame proof cover 103, simple structure, easy to assemble moreover or take off, can also rotate the angle of window shade, avoid the light of roast lamp to follow the gap direct irradiation patient's eyes position between shade cloth 112 and the shade cloth 112.

Preferably, a plurality of grooves 119 are uniformly distributed on the opposite sides of the two bite plates 105. The groove 119 is beneficial to increasing the friction force with the edge of the sickbed or the railing, so that the baking lamp is firmly fixed on the sickbed

Preferably, the shade 112 is composed of 4 pieces of shade cloth capable of shielding four peripheral surfaces. The shading curtain formed by the 4 pieces of shading cloth 112 can shade light rays at 360 degrees, and the irradiated part can be checked only by lifting one piece of shading cloth 112, so that the use is more convenient.

Preferably, the base 101 and the inner ring 110 are made of a heat-resistant material. Since the duration is long, the lamp tube works for a long time and the temperature is high when the irradiation treatment is performed on the patient, the lamp head 101 and the inner ring 110 are made of heat-resistant materials, and the deformation due to the temperature of the lamp tube can be prevented.

Preferably, the side of the light shielding cloth 112 facing the light source is also provided with a light reflecting layer. The inner side of the shading cloth 112 is provided with a reflective layer, so that the light rays of the baking lamp are further condensed together, and are prevented from being absorbed by the shading cloth 112, and the purpose of better treatment effect is achieved.

Preferably, the chain 120 is a transmission chain 120, and the sprocket 107 is a sprocket capable of fitting with the chain 120. Through the cooperation of the transmission chain 120 and the sprocket, the rotating sprocket has strong stability when tightening the two clamping plates 104, and the chain 120 and the sprocket are not easy to deviate.

The utility model discloses a theory of operation:

when the baking lamp is used, the handle 109 is shaken to enable the chain wheels to rotate, so that the two chains 120 move relatively, one ends of the two clamping plates 104 are tightened, the other ends with the clamping plates 105 are opened, the clamping plates 105 are conveniently placed on the bed edge or the railing, after the handle 109 is loosened, one ends, with the clamping plates 105, of the two clamping plates 104 are meshed under the action of the compression springs 115 and the extension springs 116, so that the clamping plates 105 are meshed with the bed edge or the railing, and the baking lamp is fixed at any position on the hospital bed.

In the working process of the baking lamp, the explosion-proof cover 103 covers the lamp tube of the baking lamp, when the lamp tube explodes, fragments splashed by the explosion-proof cover 103 can all fall into the explosion-proof cover 103, so that the patient is prevented from being injured, and the light of the baking lamp can be shielded by the shading curtain arranged outside the explosion-proof cover 103, so that the patient is prevented from discomfort due to scattering of the light.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims (10)

1. A surgical lamp, comprising: the explosion-proof lamp comprises a base, a lamp holder (101) which is connected with the base through a coiled pipe (102) and is provided with a lamp tube, an explosion-proof cover (103) which is arranged on the outer side of the lamp holder (101) and plays an explosion-proof role, and a shading curtain which is arranged on the outer side of the explosion-proof cover (103);

the base comprises two clamping plates (104), the middle parts of the two clamping plates (104) are hinged through a pin shaft (117) and are provided with springs, one side surface of one end of the two splints (104) opposite to each other is connected with a bite plate (105) through a damping pressure spring (114), the other end is arranged between the two splints (104) and is provided with a hinge wheel (107), the hinge wheel (107) is connected with the pin shaft (117) through a connecting fork (108), and two symmetrical sides of the hinge wheel (107) are respectively connected with the two clamping plates (104) through a chain (120), the center of the hinge wheel (107) is rotationally connected with the end part of the connecting fork (108), and a handle (109) for rotating the hinge wheel (107) is fixedly arranged on the hinge wheel (107), wherein under the action of the spring force, the two bite plates (105) can move towards each other;

the explosion-proof cover (103) is made of light-transmitting materials and arranged in a water-drop shape, an inner ring (110) used for being connected with the outer wall of the lamp holder (101) is arranged at a port at the upper part of the explosion-proof cover, a plurality of heat dissipation holes are formed in the inner ring (110), and a light reflecting layer is arranged on the inner wall at the upper part of the explosion-proof cover (103);

the window shade comprises a plurality of pieces of shading cloth (112) arranged around the explosion-proof cover (103), the upper ends of the shading cloth (112) are connected with the explosion-proof cover (103), and the lower ends of the shading cloth form a light outlet for emitting light.

2. A surgical searchlight as claimed in claim 1, wherein: the upper end of the inner ring (110) protrudes out of the port of the explosion-proof cover (103), and a baffle (113) which is wound around the upper end of the inner ring (110) and is turned downwards is arranged at the upper end of the inner ring (110), so that the baffle (113) can be shielded above the heat dissipation holes.

3. A surgical searchlight as claimed in claim 1, wherein: each bite plate (105) is fixedly connected with the clamping plate (104) through two shock absorption compression springs (114) arranged at intervals.

4. A surgical searchlight as claimed in claim 1, wherein: the spring comprises a compression spring (115) and an extension spring (116) which are respectively arranged on two sides of the pin shaft (117), wherein the compression spring (115) is positioned between the hinge wheel (107) and the pin shaft (117), and the extension spring (116) is positioned between the bite plate (105) and the pin shaft (117).

5. A surgical searchlight as claimed in claim 1, wherein: the clamping plate (104) and one end, far away from the pin shaft (117), of the engagement plate (105) on the same side are connected together through a telescopic fold structure (118), and the fold structure (118) is arranged in an arc shape.

6. A surgical searchlight as claimed in claim 1, wherein: the upper end of the shading curtain is provided with a circular ring, and the shading cloth (112) is connected with the explosion-proof cover (103) in a hanging mode through the circular ring.

7. A surgical searchlight as claimed in claim 1, wherein: a plurality of grooves (119) are uniformly distributed on one side of the two bite plates (105) opposite to each other.

8. A surgical searchlight as claimed in claim 1, wherein: the lamp cap (101) and the inner ring (110) are both made of a heat-resistant material.

9. A surgical searchlight as claimed in claim 1, wherein: the side of the shading cloth (112) facing the light source is also provided with the reflecting layer.

10. A surgical searchlight as claimed in claim 1, wherein: the chain (120) is a transmission chain, and the chain wheel (107) is a chain wheel which can be matched with the chain (120).

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