Medical lamp and medical equipment

Abstract

The utility model provides a medical lamp and medical equipment, and relates to the technical field of medical equipment, the medical lamp comprises a shell, a shielding piece, a light assembly and an adjusting mechanism, the light assembly comprises a light-emitting element; the shielding piece is movably arranged on the shell, and the movement track of the shielding piece has an avoiding position where the light-emitting element is not shielded and a shielding position where at least one part of the light-emitting element is shielded; the adjusting mechanism is arranged on the shell and connected with the shielding piece in a transmission mode, and the adjusting mechanism can drive the shielding piece to move between the avoiding position and the shielding position. By adjusting the relative position of the shielding piece, the light-emitting element can be shielded by the shielding piece, so that the purpose of regulating and controlling the illumination intensity and the illumination range of the light-emitting element is achieved, light emitted by the light-emitting element can meet the use requirement, a doctor can better observe the detail situation of a focus part, the examination effect is improved, and the examination efficiency is improved. Stimulation to eyes of doctors and patients is reduced, and examination experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical lamp and medical equipment. Background Art

[0002] During the treatment process, in order to better understand the patient's condition, the doctor needs to explore the lesion site, such as the treatment of caries. In order to better improve the effect of the exploration, it is sometimes necessary to use lamps to provide additional light. Lamps in the prior art generally use fixed light-emitting elements, and the brightness of the light-emitting elements cannot be freely adjusted, such as light-curing lamps. Light-curing lamps are mainly composed of lamp beads, focusing devices, convex lenses and other structures. The intensity and irradiation range of the light are determined by the size of the outer ring of the lamp beads and the convex lens, making the brightness and range of the light of the light-curing lamp impossible to adjust. When the intensity of the light-emitting element is large, it is easy to cause the brightness of the lesion site to be too high, thereby irritating the eyes of both doctors and patients, and excessive brightness and light can easily make it difficult for doctors to observe the details of the lesion site, which is not conducive to subsequent treatment. Therefore, how to adjust the light intensity and range of the lamp during the medical process to better explore the lesion site has become a technical problem that needs to be solved urgently. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the embodiments of the present utility model is to provide a medical lamp and a medical device for freely adjusting the light intensity and the light range of the lamp to better explore the lesion site.

[0004] The above-mentioned purpose of the utility model can be achieved by adopting the following technical solutions. The utility model provides a medical lamp, including:

[0005] case;

[0006] A lighting assembly, the lighting assembly comprising a light emitting element disposed on the housing;

[0007] A shielding member, the shielding member is movably disposed on the housing, and a movement trajectory of the shielding member includes an avoidance position that does not shield the light emitting element, and a shielding position that shields at least a portion of the light emitting element;

[0008] An adjusting mechanism is arranged on the housing and is drivably connected to the shielding member, and the adjusting mechanism can drive the shielding member to move between the avoidance position and the shielding position.

[0009] In a preferred embodiment of the present invention, the shielding member includes a shading plate, and the shading plate is slidably disposed on the housing and is drivably connected to the adjusting mechanism.

[0010] In a preferred embodiment of the present invention, at least one light-transmitting hole is provided on the shading plate, and when the shading plate is in the shielding position, the light-transmitting hole is located on the light path of the light-emitting element.

[0011] In a preferred embodiment of the present utility model, the adjustment mechanism includes a first adjustment member rotatably arranged on the shell, and a second adjustment member inserted into the first adjustment member, the second adjustment member is connected to the shielding member, and a transmission structure is provided between the first adjustment member and the second adjustment member; the first adjustment member can adjust the relative position of the second adjustment member through the transmission structure.

[0012] In a preferred embodiment of the present invention, the transmission structure includes a threaded structure arranged between the first adjusting member and the second adjusting member.

[0013] In a preferred embodiment of the present invention, the first adjusting member includes an adjusting knob rotatably mounted on the shell, the second adjusting member includes a pushing ring inserted in the adjusting knob, the pushing ring is connected to the shielding member, the threaded structure includes an internal thread arranged in the adjusting knob, and an external thread arranged on the pushing ring, and the adjusting knob and the pushing ring are threadedly connected.

[0014] In a preferred embodiment of the present invention, an adjustment slot is provided on the shell, and the adjustment mechanism includes a third adjustment member, which is slidably disposed in the adjustment slot, and the third adjustment member is connected to the shielding member.

[0015] In a preferred embodiment of the present invention, a dust blocking structure is provided on the adjusting slide groove.

[0016] In a preferred embodiment of the utility model, the shell includes a mounting section and a connecting section connected to the mounting section, the mounting section is provided with a mounting groove, the light assembly is arranged in the mounting groove, the adjustment mechanism is arranged on the connecting section, the shell is provided with a sliding channel connected to the mounting groove, the shielding member is slidably arranged in the sliding channel, and one end of the shielding member can extend into the mounting groove to shield at least a portion of the light-emitting element.

[0017] In a preferred embodiment of the present invention, the medical lamp further comprises a connecting piece, the connecting piece is detachably connected to the connecting section, the connecting piece and the mounting section are arranged at two ends of the connecting section opposite to each other, and the connecting piece is used to connect equipment.

[0018] In a preferred embodiment of the present invention, the lighting assembly further comprises a convex lens, which is arranged on the housing and placed on the light path of the light-emitting element.

[0019] In a preferred embodiment of the present invention, the lighting assembly further includes a focusing cup, which is disposed on the housing and placed between the light-emitting element and the convex lens.

[0020] In a preferred embodiment of the present invention, the lighting assembly further comprises a heat dissipation structure disposed on the housing, and the light emitting element is connected to the heat dissipation structure in a heat transfer manner.

[0021] The utility model also provides a medical device, comprising the above-mentioned medical lamp.

[0022] In a preferred embodiment of the present invention, the medical device is a light curing machine.

[0023] The technical solution of the utility model has the following significant beneficial effects:

[0024] When the medical lamp of the utility model is used, the housing is connected to the device, for example, the housing is connected to the light curing host. The light assembly arranged on the housing can provide light, so that the lesion site can be better illuminated, which is beneficial to improving the doctor's exploration effect on the lesion site.

[0025] Since the light intensity provided by the light assembly is generally fixed, the required light intensity will also be different when exploring different lesion sites. In order to solve the above problem, a shielding member is provided on the shell in the utility model. By adjusting the relative position of the shielding member, the shielding member can be used to shield at least a part of the light-emitting element, thereby achieving the purpose of regulating the light intensity and illumination range of the light-emitting element, so that the light emitted by the light-emitting element can meet the use needs, which is convenient for doctors to better observe the details of the lesion site, improve the inspection effect, reduce the stimulation to the eyes of doctors and patients, and improve the inspection experience.

[0026] In addition, in order to precisely control the light intensity of the light emitting element, an adjustment mechanism is also provided on the housing. By connecting the adjustment mechanism with the shielding member, the shielding member can be precisely driven to move by the adjustment mechanism, thereby better shielding the light emitting element and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] The drawings described herein are only for explanation purposes and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the components in the drawings are only for illustration purposes to help understand the present invention, and are not intended to specifically limit the shapes and proportional dimensions of the components of the present invention. Under the guidance of the present invention, those skilled in the art can select various possible shapes and proportional dimensions to implement the present invention according to specific circumstances.

[0029] Figure 1 It is a schematic diagram of a side cross-sectional structure of an embodiment of the medical lamp of the utility model;

[0030] Figure 2 It is a schematic diagram of a top view and cross-section structure of an embodiment of the medical lamp of the utility model;

[0031] Figure 3 It is a side cross-sectional structural schematic diagram of another embodiment of the medical lamp of the utility model;

[0032] Figure 4 A schematic diagram of the side structure of an embodiment of the shielding member of the utility model;

[0033] Figure 5 It is a schematic diagram of a top view and a cross-sectional structure of an embodiment of the shielding member of the utility model.

[0034] Reference numerals in the above drawings:

[0035] 100, housing; 110, mounting section; 111, mounting groove; 120, connecting section; 121, adjusting slide groove; 130, connecting piece; 140, sliding channel;

[0036] 200, shielding member; 210, shading plate; 211, light-transmitting hole; 220, fixing portion;

[0037] 300, lighting assembly; 310, light emitting element; 320, convex lens; 330, focusing cup; 340, heat dissipation structure; 400, adjustment mechanism; 410, first adjustment member; 420, second adjustment member; 430, third adjustment member. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] Implementation Method 1

[0040] Please refer to Figure 1 and Figure 2 As shown, a medical lamp is provided in an embodiment of the utility model, which includes a shell 100, a shielding member 200, a light assembly 300 and an adjustment mechanism 400, wherein the light assembly 300 includes a light-emitting element 310 arranged on the shell 100; the shielding member 200 is movably arranged on the shell 100, and the movement trajectory of the shielding member 200 has an avoidance position that does not block the light-emitting element 310, and a blocking position that blocks at least a part of the light-emitting element 310; the adjustment mechanism 400 is arranged on the shell 100 and is drivably connected to the shielding member 200, and the adjustment mechanism 400 can drive the shielding member 200 to move between the avoidance position and the blocking position.

[0041] In general, when the medical lamp is used, the housing 100 is connected to a device, for example, the housing 100 is connected to a light curing host. The light assembly 300 disposed on the housing 100 can provide light, so that the lesion site can be better illuminated, which is beneficial to improving the doctor's exploration effect on the lesion site.

[0042] The designer can adjust the specific structure of the light-curing main unit according to the use requirements, and no specific limitation is made here. For example, the light-curing main unit includes a handle main body, and the housing 100 can be connected to the handle main body.

[0043] In the shielding position, the shielding member 200 can completely shield the light emitting element 310 , or the shielding member 200 can shield at least a portion of the light emitting element 310 , which is not specifically limited herein.

[0044] Since the light intensity that the light assembly 300 can provide is generally fixed, the required light intensity will also be different when exploring different lesion sites. In order to solve the above problem, in the utility model, a shielding member 200 is provided on the housing 100. By adjusting the relative position of the shielding member 200, the shielding member 200 can be used to shield at least a part of the light-emitting element 310, thereby achieving the purpose of regulating the light intensity and illumination range of the light-emitting element 310, so that the light emitted by the light-emitting element 310 can meet the use needs, which is convenient for doctors to better observe the details of the lesion site, improve the inspection effect, reduce the stimulation to the eyes of doctors and patients, and improve the inspection experience.

[0045] In order to precisely control the light intensity of the light emitting element 310, an adjusting mechanism 400 is also provided on the housing 100. By connecting the adjusting mechanism 400 with the shielding member 200, the adjusting mechanism 400 can precisely drive the shielding member 200 to move, thereby better shielding the light emitting element 310 and improving the convenience of use.

[0046] In the embodiment of the present utility model, the light emitting element 310 includes at least one lamp bead, which is fixedly arranged on the housing 100. Designers can adjust the number of lamp beads according to the use requirements, for example, one lamp bead can be arranged, or multiple lamp beads can be arranged to form a lamp bead array, which is not specifically limited here.

[0047] Moreover, the designer can adjust the luminous color of the lamp beads according to the use requirements, for example, the luminous color of the lamp beads is white light, yellow light, blue light, purple light or other colors, which are not specifically limited here. Preferably, the luminous color of the light is white.

[0048] Furthermore, the light emitting element 310 generates heat during use. In order to improve the use stability of the light emitting element 310 , the light emitting element 310 needs to be cooled.

[0049] In the implementation mode of the present utility model, Figure 1 In the illustrated embodiment, the lighting assembly 300 further includes a heat dissipation structure 340 disposed on the housing 100 , and the light emitting element 310 is connected to the heat dissipation structure 340 in a heat transfer manner.

[0050] Specifically, the heat dissipation structure 340 is disposed in the housing 100, and the light emitting element 310 is disposed on the heat dissipation structure 340. By disposing the light emitting element 310 on the heat dissipation structure 340, it is beneficial to maintain the use stability of the light emitting element 310.

[0051] In a feasible embodiment, the heat dissipation structure 340 includes a heat dissipation rod, which is disposed on the housing 100 and is connected to the light emitting element 310 in a heat transfer manner.

[0052] Of course, in other feasible embodiments, designers can adjust the specific structure of the heat dissipation structure 340 according to usage requirements, and no specific limitation is made here.

[0053] In the implementation mode of the present utility model, Figure 1 , Figure 4 and Figure 5 In the illustrated embodiment, the shielding member 200 includes a shading plate 210 , which is slidably disposed on the housing 100 and is drivably connected to the adjustment mechanism 400 .

[0054] The designer can adjust the specific structure of the shading plate 210 according to the use requirements, and no specific limitation is made here. Preferably, the shading plate 210 is constructed in a long strip shape, one end of the shading plate 210 is used to block the light emitting element 310, and the other end of the shading plate 210 is used to connect the adjustment mechanism 400.

[0055] By slidably arranging the shading plate 210 on the housing 100 , the shading plate 210 can be used to shield the light emitting element 310 , thereby playing a role in adjusting the illumination range and illumination intensity of the light emitting element 310 .

[0056] Furthermore, the shielding range of the light shielding plate 210 on the light emitting element 310 can be adjusted by the adjusting mechanism 400. The light shielding plate 210 can completely shield the light emitting element 310 or partially shield the light emitting element 310, which is not specifically limited here.

[0057] In the implementation mode of the present utility model, Figure 2 and Figure 5 In the illustrated embodiment, at least one light-transmitting hole 211 is provided on the light-shielding plate 210 . When the light-shielding plate 210 is in the shielding position, the light-transmitting hole 211 is located on the light path of the light-emitting element 310 .

[0058] Preferably, when the shading plate 210 completely blocks the light emitting element 310 , the light-transmitting hole 211 is located at the center of the light path of the light emitting element 310 .

[0059] Specifically, the first adjustment member 410 is arranged on the outer wall of the shell 100, and is connected to the shell 100 by setting a light hole 211 on the shading plate 210. When the shading plate 210 completely blocks the light-emitting element 310, the light emitted by the light-emitting element 310 can be illuminated through the light hole 211, thereby reducing the range and intensity of the illumination.

[0060] Designers can adjust the location and size of the light-transmitting hole 211 according to usage requirements, and no specific restrictions are imposed herein. Preferably, when the shading plate 210 completely blocks the light-emitting element 310, the light-transmitting hole 211 is located at the center of a single lamp bead, or at the center of a lamp bead array.

[0061] Furthermore, when the convex lens 320 is provided, the light-transmitting hole 211 is located on a straight line between the center of the circle of the outer edge of the convex lens 320 and the aforementioned spherical center or center.

[0062] In a feasible implementation of the present utility model, if Figure 1 In the embodiment shown, the adjustment mechanism 400 includes a first adjustment member 410 rotatably disposed on the shell 100, and a second adjustment member 420 inserted into the first adjustment member 410, the second adjustment member 420 is connected to the shielding member 200, and a transmission structure is provided between the first adjustment member 410 and the second adjustment member 420; the first adjustment member 410 can adjust the relative position of the second adjustment member 420 through the transmission structure.

[0063] The second adjusting member 420 is inserted into the first adjusting member 410 and is placed in the housing 100 .

[0064] By providing a transmission structure between the first adjusting member 410 and the second adjusting member 420 , the relative positions of the first adjusting member 410 and the second adjusting member 420 can be adjusted through the transmission structure.

[0065] When the relative position of the first adjusting member 410 and the housing 100 remains unchanged, the relative position of the second adjusting member 420 can be adjusted by rotating the first adjusting member 410 , thereby driving the shielding member 200 to slide on the housing 100 to shield the light emitting element 310 .

[0066] Further, the transmission structure includes a threaded structure disposed between the first adjusting member 410 and the second adjusting member 420. By disposing the threaded structure between the first adjusting member 410 and the second adjusting member 420, the threaded structure has better transmission accuracy, thereby facilitating accurate control of the displacement distance of the second adjusting member 420 and the shielding member 200.

[0067] In a feasible embodiment, the first adjusting member 410 includes an adjusting knob rotatably mounted on the shell 100, and the second adjusting member 420 includes a pushing ring inserted into the adjusting knob, the pushing ring is connected to the shielding member 200, and the threaded structure includes an internal thread arranged in the adjusting knob and an external thread arranged on the pushing ring, and the adjusting knob and the pushing ring are threadably connected.

[0068] The outer side of the adjusting knob is provided with an ergonomically designed recess for easy rotation. The push ring is fixedly connected to the shielding member 200. For example, a slot is provided on the push ring, and one end of the shielding member 200 close to the push ring is inserted into the slot and fixedly connected to the push ring.

[0069] Designers can adjust the fixing method of the push ring and the shielding member 200 according to usage requirements, such as welding, bonding, clamping or connecting through fasteners, etc., and no specific limitation is made here.

[0070] Furthermore, in order to improve the connection stability between the shielding member 200 and the second adjusting member 420 , a fixing portion 220 is provided at one end of the shielding member 200 close to the second adjusting member 420 , and the shielding member 200 is connected to the second adjusting member 420 via the fixing portion 220 .

[0071] The fixing portion 220 helps to increase the connection area between the shielding member 200 and the second adjusting member 420, thereby significantly improving the connection stability. Designers can adjust the specific structure of the fixing portion 220 according to usage requirements, and no specific limitation is made here.

[0072] Of course, in other feasible embodiments, designers can adjust the specific structure of the transmission structure according to usage requirements, and no specific restrictions are made here.

[0073] In another feasible implementation of the present utility model, as Figure 3 In the illustrated embodiment, an adjusting slot 121 is provided on the housing 100 , and the adjusting mechanism 400 includes a third adjusting member 430 , which is slidably disposed in the adjusting slot 121 , and the third adjusting member 430 is connected to the shielding member 200 .

[0074] Specifically, the adjusting slot 121 is disposed on the outer wall of the housing 100 , and the third adjusting member 430 is slidably disposed in the adjusting slot 121 .

[0075] In addition, a snap-fit ​​structure can be provided between the adjustment slot 121 and the third adjustment member 430 to prevent the third adjustment member 430 from being separated from the adjustment slot 121 during use, and to prevent the third adjustment member 430 from sliding and deviating in the adjustment slot 121 after reaching the target position, thereby having a better limiting effect.

[0076] The third adjusting member 430 includes a button, which is installed in the adjusting slot 121 and connected to the shielding member 200 . By adjusting the relative position of the button in the adjusting slot 121 , the shielding effect of the shielding member 200 on the light-emitting element 310 can be synchronously adjusted.

[0077] Designers can adjust the specific structure of the snap-fit ​​structure according to usage requirements, for example, the snap-fit ​​structure can be a buckle structure, etc., and no specific limitation is made here.

[0078] When the adjusting slot 121 is provided on the housing 100 , the adjusting slot 121 is an open structure, and impurities such as dust can easily enter the housing 100 , making it difficult to clean, thereby causing hygiene problems for the medical lamp.

[0079] In order to solve the above problem, in an embodiment of the present utility model, a dust blocking structure is provided on the adjusting slide groove 121 .

[0080] In a feasible embodiment, the dust blocking structure includes an isolation layer made of a flexible material, which covers the notch of the adjustment slide slot 121 and is connected to the third adjustment member 430. By using a flexible material to form the isolation layer, the normal use of the third adjustment member 430 will not be affected.

[0081] In another feasible embodiment, the dust shield structure includes a dust shield movably disposed on the housing 100, the dust shield covers the notch of the adjustment slot 121 and is connected to the third adjustment member 430. The dust shield can move with the third adjustment member and shield the notch of the adjustment slot 121, thereby preventing dust from entering the adjustment slot 121.

[0082] Of course, designers can adjust the specific structure of the dust shield structure according to usage requirements, and no specific restrictions are made here.

[0083] In an embodiment of the utility model, the shell 100 includes an installation section 110 and a connecting section 120 connected to the installation section 110, the installation section 110 is provided with a installation groove 111, the lighting assembly 300 is arranged in the installation groove 111, the adjustment mechanism 400 is arranged on the connecting section 120, and the shell 100 is provided with a sliding channel 140 connected to the installation groove 111, the shielding member 200 can be slidably arranged in the sliding channel 140, and one end of the shielding member 200 can be extended into the installation groove 111 to shield at least a portion of the light-emitting element 310.

[0084] Specifically, the mounting section 110 is connected to one end of the connecting section 120. The mounting groove 111 is provided on one end surface of the mounting section 110, and the light emitting element 310 of the light assembly 300 is provided in the mounting groove 111. In addition, the first adjusting member 410 can be limited by the opposite end surfaces between the mounting section 110 and the connecting section 120.

[0085] Furthermore, a head cover may be provided in the installation groove 111 of the installation section 110 for fixing the light assembly 300. The installation section 110 may be provided integrally with the connecting section 120, or the installation section 110 and the connecting section 120 may be provided separately, which is not specifically limited here.

[0086] Furthermore, the sliding channel 140 is disposed in the connecting section 120 along the axial direction of the connecting section 120 , and the shielding member 200 is slidably disposed in the sliding channel 140 , so that one end of the shielding member 200 can extend into the mounting groove 111 to shield the light emitting element 310 .

[0087] One end of the shielding member 200 is arranged in the shape of the mounting groove 111. For example, when the mounting groove 111 is a circular groove, one end of the shielding member 200 is arranged in a circular shape, so that the shielding member 200 can better shield the mounting groove 111.

[0088] Furthermore, the aforementioned heat dissipation structure 340 may also be arranged in the mounting groove 111. Specifically, the heat dissipation structure 340 includes a heat dissipation rod, the heat dissipation rod penetrates the head cover and the head shell, the head of the heat dissipation rod is arranged at the bottom of the mounting groove 111, and the light emitting element 310 is arranged in the groove of the head of the heat dissipation rod, so that the heat dissipation rod can dissipate the light emitting element 310.

[0089] In an embodiment of the present invention, the medical lamp further comprises a connector 130, which is detachably connected to the connecting section 120. The connector 130 and the mounting section 110 are arranged at two ends of the connecting section 120 opposite to each other, and the connector 130 is used to connect equipment.

[0090] The device can be configured as a light-curing host, which includes a handle body portion, and the housing 100 can be connected to the handle body portion via a connector 130 .

[0091] By arranging the connecting member 130 on the connecting section 120 , the equipment can be conveniently connected by using the connecting member 130 , thereby improving the convenience of installation of the medical lamp.

[0092] Designers can adjust the specific structure of the connector 130 according to installation requirements to meet different installation requirements, and no specific restrictions are made here.

[0093] In a feasible embodiment, the connecting member 130 includes a connecting column, which is detachably connected to the connecting section 120 and can be used to connect devices.

[0094] Furthermore, the designer can adjust the detachable connection mode between the connecting column and the connecting section 120 according to the use requirements, and no specific limitation is made here. For example, a connecting hole is provided at one end of the connecting section 120 close to the connecting column, and one end of the connecting column is inserted into the connecting hole and is threadedly connected to the connecting section 120.

[0095] In an embodiment of the present invention, the lighting assembly 300 further includes a convex lens 320 . The convex lens 320 is disposed on the housing 100 and placed on the light path of the light emitting element 310 .

[0096] Furthermore, the lighting assembly 300 further includes a focusing cup 330 , which is disposed on the housing 100 and placed between the light emitting element 310 and the convex lens 320 .

[0097] Specifically, the convex lens 320 is fixed in the mounting groove 111 of the mounting section 110 and is placed on the light path of the light emitting element 310 , and the focusing cup 330 is arranged between the convex lens 320 and the light emitting element 310 .

[0098] By arranging the convex lens 320 and the focusing cup 330 in cooperation, the convex lens 320 and the focusing cup 330 can focus the light emitted by the light emitting element 310 and then emit it, thereby improving the concentration of the light and having a better irradiation effect.

[0099] Furthermore, in order to prevent the convex lens 320 and / or the focusing cup 330 from interfering with the shielding member 200 , an interlayer space is provided between the convex lens 320 and the focusing cup 330 , and the shielding member 200 can extend into the interlayer space to shield the light.

[0100] Of course, in other feasible embodiments, the aforementioned interlayer space may also be provided between the focusing cup 330 and the light emitting element 310 , which is not specifically limited here.

[0101] Designers can adjust the specific structures of the convex lens 320 and the focusing cup 330 according to usage requirements, and no specific limitation is made here.

[0102] Implementation Method 2

[0103] The utility model provides a medical device, which includes the medical lamp described in the first embodiment. The specific structure, working principle and beneficial effects of the medical lamp are the same as those described in the first embodiment, and are not repeated here. The medical device can controllably adjust the light intensity by using the medical lamp in the first embodiment, thereby providing a lighting effect and reducing the impact on the doctor, thereby significantly improving the accuracy of the doctor's operation, reducing the operation time, and improving the patient's treatment experience.

[0104] The designer can adjust the specific type of medical equipment according to the use requirements, and no specific restrictions are made here. Preferably, the medical equipment is a light curing machine. The medical lamp includes a connector 130, and the medical lamp can be detachably connected to the light curing machine handle through the connector 130.

[0105] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for various purposes. The term "consisting essentially of ... " describing a combination should include determined elements, ingredients, parts or steps and other elements, ingredients, parts or steps that do not substantially affect the basic novel features of the combination. The use of the terms "comprising" or "including" to describe the combination of elements, ingredients, parts or steps here also contemplates the implementation method consisting essentially of these elements, ingredients, parts or steps. Here, by using the term "may", it is intended to illustrate that any attribute described that "may" includes is optional. Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure "one" or "one" used to describe an element, ingredient, part or step is not said to exclude other elements, ingredients, parts or steps.

[0106] Each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A medical lamp, characterized in that: include: case; A lighting assembly, the lighting assembly comprising a light emitting element disposed on the housing; A shielding member, the shielding member is movably disposed on the housing, and a movement trajectory of the shielding member includes an avoidance position that does not shield the light emitting element, and a shielding position that shields at least a portion of the light emitting element; An adjusting mechanism is arranged on the housing and is drivably connected to the shielding member, and the adjusting mechanism can drive the shielding member to move between the avoidance position and the shielding position.

2. The medical lamp according to claim 1, characterized in that: The shielding member comprises a shading plate, which is slidably arranged on the housing and is drivably connected to the adjusting mechanism.

3. The medical lamp according to claim 2, characterized in that: At least one light-transmitting hole is provided on the shading plate, and when the shading plate is in the shielding position, the light-transmitting hole is located on the light path of the light-emitting element.

4. The medical lamp according to claim 1, characterized in that: The adjustment mechanism includes a first adjustment member rotatably arranged on the shell, and a second adjustment member inserted into the first adjustment member, the second adjustment member is connected to the shielding member, and a transmission structure is provided between the first adjustment member and the second adjustment member; the first adjustment member can adjust the relative position of the second adjustment member through the transmission structure.

5. The medical lamp according to claim 4, characterized in that: The transmission structure includes a threaded structure arranged between the first adjusting member and the second adjusting member.

6. The medical lamp according to claim 5, characterized in that: The first adjusting member includes an adjusting knob rotatably mounted on the shell, the second adjusting member includes a pushing ring inserted in the adjusting knob, the pushing ring is connected to the shielding member, the threaded structure includes an internal thread arranged in the adjusting knob, and an external thread arranged on the pushing ring, and the adjusting knob and the pushing ring are threadably connected.

7. The medical lamp according to claim 1, characterized in that: The housing is provided with an adjusting slot, and the adjusting mechanism comprises a third adjusting member, which is slidably arranged in the adjusting slot, and the third adjusting member is connected to the shielding member.

8. The medical lamp according to claim 7, characterized in that: A dust blocking structure is provided on the adjusting slide groove.

9. The medical lamp according to claim 1, characterized in that: The shell includes a mounting section and a connecting section connected to the mounting section, the mounting section is provided with a mounting groove, the light assembly is arranged in the mounting groove, the adjustment mechanism is arranged on the connecting section, the shell is provided with a sliding channel connected to the mounting groove, the shielding member is slidably arranged in the sliding channel, and one end of the shielding member can extend into the mounting groove to shield at least a portion of the light-emitting element.

10. The medical lamp according to claim 9, characterized in that: The medical lamp also includes a connecting piece, which is detachably connected to the connecting section. The connecting piece and the mounting section are arranged at two ends of the connecting section opposite to each other, and the connecting piece is used to connect equipment.

11. The medical lamp according to claim 1, characterized in that: The lighting assembly further comprises a convex lens, which is arranged on the housing and placed on the light path of the light emitting element.

12. The medical lamp according to claim 11, characterized in that: The lighting assembly further comprises a focusing cup, which is arranged on the housing and placed between the light emitting element and the convex lens.

13. The medical lamp according to claim 1, characterized in that: The lighting assembly further comprises a heat dissipation structure arranged on the housing, and the light emitting element is connected to the heat dissipation structure in a heat transfer manner.

14. A medical device, characterized in that: The medical lamp comprises the medical lamp as claimed in any one of claims 1 to 13.

15. The medical device according to claim 14, characterized in that The medical device is a light curing machine.

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