Wall type operating lamp

Abstract

The utility model provides a wall type operating lamp. The wall type operating lamp comprises an operating lamp body, a mounting base, a cantilever assembly and a limiting assembly. The mounting seat can be fixed on a wall body or an ambulance carriage; the cantilever assembly comprises an adapter seat rotationally connected with the mounting seat and a cantilever fixed on the adapter seat, and one end, far away from the adapter seat, of the cantilever is connected with the operating lamp body; the limiting assembly comprises a positioning column fixed on the adapter seat and a limiting part arranged on the mounting seat; and when the adapter seat rotates relative to the mounting seat, the positioning column rotates within the range of the limiting part so as to limit the rotating angle of the adapter seat. The limiting assembly can limit the operation lamp to rotate within a certain preset angle, so that the wall-type operation lamp can adapt to a compartment of an ambulance or a limited space when the wall-type operation lamp leans against the wall, the operation lamp is limited to rotate within a safe range while the flexible illumination requirement is met, and the safety of the operation lamp is improved. The operating lamp body can be effectively prevented from colliding with a wall or an ambulance compartment.

Description

Technical Field

[0001] The present disclosure relates to the technical field of medical devices, and more particularly, to a wall-mounted operating lamp. Background Art

[0002] In the field of medical first aid, especially during pre-hospital first aid and transportation, it may be necessary to provide emergency treatment for patients. To ensure the smooth progress of the treatment process, an operating lamp can be used as a medical lighting device. For example, the operating lamp can be installed inside an ambulance or on a wall to facilitate medical staff to provide timely and effective treatment measures to patients in emergency situations.

[0003] Traditional operating lamps are usually designed considering their stability and flexibility in fixed places such as operating rooms. When the operating lamp is installed inside an ambulance or on a wall, the operating lamp is usually equipped with an adjustable cantilever structure to facilitate medical staff to adjust the lighting angle and range as needed.

[0004] However, when applied to a special environment such as an ambulance, the spatial layout where the operating lamp is located is compact and variable. If the freedom of swing of the cantilever of the operating lamp is too wide, especially when it is not locked or fixed in place, it is easy to collide with the carriage or the wall, which may not only cause mechanical damage to the operating lamp itself and affect its normal function, but also pose a safety hazard to other medical equipment, facilities, medical staff, and patients inside the carriage.

[0005] In view of this, in order to ensure the safe use of the operating lamp in a narrow space, it is necessary to develop an operating lamp that can meet the flexible lighting requirements while restricting the cantilever to rotate within a safe small range. Summary of the Utility Model

[0006] The purpose of the present disclosure is to overcome at least one deficiency of the above-related technologies and provide a wall-mounted operating lamp.

[0007] Additional aspects and advantages of the present disclosure will be partially described below, and partially will become apparent from the description, or can be learned through the practice of the present disclosure.

[0008] According to one aspect of the present disclosure, there is provided a wall-mounted operating lamp, comprising:

[0009] An operating lamp body;

[0010] A mounting base fixed to a wall;

[0011] A cantilever assembly, comprising a transfer seat rotatably connected to the mounting base and a cantilever fixed to the transfer seat, one end of the cantilever away from the transfer seat being connected to the operating lamp body;

[0012] The limiting component includes a positioning post fixed on the adapter base and a limiting part arranged on the mounting base;

[0013] Wherein, when the adapter base rotates relative to the mounting base, the positioning post rotates within the range of the limiting part to limit the rotation angle of the adapter base.

[0014] In an exemplary embodiment of the present disclosure, the limiting part includes:

[0015] Limiting blocks, fixed on the mounting base and located on the rotation path of the positioning post, and at least two are provided, and the positioning post is located between the two limiting blocks.

[0016] In an exemplary embodiment of the present disclosure, fixing holes for fixing the limiting blocks are provided on the mounting base, and a plurality of the fixing holes are arranged at intervals along the rotation path of the positioning post.

[0017] In an exemplary embodiment of the present disclosure, a buffer layer is provided on one side of the limiting block facing the positioning post.

[0018] In an exemplary embodiment of the present disclosure, the limiting part includes:

[0019] A limiting groove, which is an arc-shaped groove opened on the mounting base along the rotation path of the positioning post, and the end of the positioning post is located in the limiting groove.

[0020] In an exemplary embodiment of the present disclosure, the wall-mounted operating lamp further includes:

[0021] A positioning component, arranged on the mounting base, and the positioning component is used to lock the position of the adapter base.

[0022] In an exemplary embodiment of the present disclosure, the positioning component includes:

[0023] A threaded hole, which is opened on the side wall of the mounting base;

[0024] A screw, screwed into the threaded hole, and the screw abuts against the rotation connection shaft of the adapter base.

[0025] In an exemplary embodiment of the present disclosure, the cantilever component further includes:

[0026] A telescopic part, arranged on the cantilever, and used to adjust the length of the cantilever.

[0027] In an exemplary embodiment of the present disclosure, the operating lamp body is rotatably connected to the cantilever, and the operating lamp body can rotate in multiple directions relative to the cantilever.

[0028] In an exemplary embodiment of the present disclosure, the operating light body is rotatably connected to the cantilever via a connecting portion, and the operating light body is detachably connected to the connecting portion.

[0029] The wall-mounted surgical lamp disclosed in the present invention has the following beneficial effects:

[0030] The wall-mounted surgical lamp disclosed in the present invention can be installed in an ambulance or on a wall through a mounting seat, and the cantilever assembly and the adapter are rotatably connected, so that the lamp body of the surgical lamp can be rotated relative to the mounting seat, which greatly improves the lighting flexibility of the wall-mounted surgical lamp and facilitates the rapid and accurate adjustment of the lighting position. The limit assembly can limit the rotation of the surgical lamp within a certain preset angle, so that the wall-mounted surgical lamp can adapt to the limited space of the ambulance compartment or against the wall. While meeting the flexible lighting requirements, the rotation of the surgical lamp is limited within a safe range, which can effectively prevent the surgical lamp body from colliding with the wall or the ambulance compartment.

[0031] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0033] Figure 1 It is a schematic diagram of the structure of a wall-mounted surgical lamp shown in an embodiment of the present disclosure.

[0034] Figure 2 It is a partial structural exploded diagram of a wall-mounted surgical light shown in an embodiment of the present disclosure.

[0035] Figure 3 yes Figure 2 Enlarged view of part A in the middle.

[0036] The main structural marks in the figure are explained as follows:

[0037] 1. Mounting seat; 2. Cantilever assembly; 21. Adapter seat; 22. Cantilever; 23. Telescopic part; 3. Operating lamp body; 4. Limiting assembly; 41. Positioning column; 42. Limiting block; 43. Fixing hole; 5. Positioning assembly. DETAILED DESCRIPTION

[0038] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. Like reference numerals in the figures denote like or similar structures, and thus their detailed description will be omitted. In addition, the drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale.

[0039] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another, these terms are used in this specification only for convenience, for example, according to the directions in the examples of the drawings. It can be understood that if the device of the icon is turned upside down, the component described as "upper" will become the component described as "lower". When a structure is "on" another structure, it may mean that a structure is integrally formed on another structure, or that a structure is "directly" disposed on another structure, or that a structure is "indirectly" disposed on another structure through another structure.

[0040] The terms "a", "an", "the", and "at least one" are used to denote the presence of one or more elements / components / etc.; the terms "comprising" and "having" are used to mean an open inclusion and mean that there may be additional elements / components / etc. in addition to the listed elements / components / etc.; the terms "first", "second" are used only as labels and are not a limitation on the quantity of their objects.

[0041] Installing the operating lamp inside the ambulance or on the wall can facilitate medical staff to provide timely and effective treatment measures for patients in case of emergency. However, in special environments such as ambulances, if the swing freedom of the cantilever of the operating lamp is too wide, especially when it is not locked, it is easy to collide with the carriage or the wall, which may not only cause mechanical damage to the operating lamp itself and affect its normal function, but also pose a safety hazard to other medical equipment, facilities, medical staff, and patients in the carriage.

[0042] Based on this, as Figure 1 、 Figure 2 and Figure 3As shown in the figure, an embodiment of the present disclosure provides a wall-mounted operating lamp, which includes an operating lamp body 3, a mounting base 1, a cantilever assembly 2, and a limiting assembly 4. The mounting base 1 can be fixed to a wall or an ambulance compartment; the cantilever assembly 2 includes a transfer seat 21 rotatably connected to the mounting base 1 and a cantilever 22 fixed to the transfer seat 21. One end of the cantilever 22 away from the transfer seat 21 is connected to the operating lamp body 3; the limiting assembly 4 includes a positioning column 41 fixed to the transfer seat 21 and a limiting portion provided on the mounting base 1; wherein, when the transfer seat 21 rotates relative to the mounting base 1, the positioning column 41 rotates within the range of the limiting portion to limit the rotation angle of the transfer seat 21.

[0043] The wall-mounted operating lamp of the present disclosure can be installed on an ambulance or a wall through the mounting base 1. The operating lamp body 3 can rotate relative to the mounting base 1 through the rotation connection of the cantilever assembly 2 and the transfer seat 21, which greatly improves the lighting flexibility of the wall-mounted operating lamp and facilitates quickly and accurately adjusting the lighting position. The limiting assembly 4 can limit the rotation of the operating lamp within a certain preset angle, enabling the wall-mounted operating lamp to adapt to the limited space in the ambulance compartment or against the wall. While meeting the flexible lighting requirements, it restricts the rotation of the operating lamp within a safe range, effectively avoiding the collision between the operating lamp body 3 and the wall or the ambulance compartment.

[0044] The following will describe in detail each part of a wall-mounted operating lamp proposed in an embodiment of the present disclosure with reference to the accompanying drawings:

[0045] In the embodiment of the present disclosure, as Figure 1 、 Figure 2 and Figure 3 shown, the wall-mounted operating lamp includes an operating lamp body 3, a mounting base 1, and a cantilever assembly 2. The wall-mounted operating lamp can be installed on an ambulance compartment or a wall through the mounting base 1. The fixing method of the mounting base 1 can be threaded connection, snap connection, etc. For example, the mounting base 1 can include a square plate and a fixing plate. The cylindrical fixing plate is fixed to the square plate. The square plate is provided with threaded holes for fixing to the wall or the ambulance compartment, and the fixing plate is provided with holes for connecting the cantilever assembly 2.

[0046] The cantilever assembly 2 includes a transfer seat 21 rotatably connected to the mounting base 1 and a cantilever 22 fixed to the transfer seat 21. One end of the cantilever 22 away from the transfer seat 21 is connected to the operating lamp body 3. Specifically, a rotating shaft is provided on the transfer seat 21, and a mounting hole matching the rotating shaft is provided on the mounting base 1. The rotating shaft is inserted into the mounting hole, thereby realizing the rotational connection between the mounting base 1 and the transfer seat 21. One end of the cantilever 22 is connected to the transfer seat 21, and the other end is connected to the operating lamp body 3. Therefore, when the transfer seat 21 rotates relative to the mounting base 1, it can drive the operating lamp body 3 to rotate relative to the mounting base 1, enabling the wall-mounted operating lamp to illuminate the rotation range of the cantilever 22.

[0047] The limiting component 4 includes a positioning post 41 fixed on the adapter base 21 and a limiting portion provided on the mounting base 1. When the adapter base 21 rotates relative to the mounting base 1, the positioning post 41 rotates within the limiting range of the limiting portion, thereby restricting the rotation angle of the adapter base 21. The limiting component 4 can limit the rotation of the surgical lamp body 3 within a certain preset angle, enabling the wall-mounted surgical lamp to rotate within a safe range while meeting the flexible lighting requirements, and effectively avoiding the collision between the surgical lamp body 3 and the wall or the ambulance compartment.

[0048] Furthermore, the limiting portion may include a limiting block 42. The limiting block 42 is fixed on the mounting base 1 and located on the rotation path of the positioning post 41, and at least two are provided. The positioning post 41 is located between the two limiting blocks 42. Specifically, the two limiting blocks 42 are fixed on the mounting base 1 according to a preset angle and are located on the rotation path of the positioning post 41. When the adapter base 21 rotates, it drives the positioning post 41 to rotate between the two limiting blocks 42. When the positioning post 41 abuts against any one of the limiting blocks 42, the rotation of the adapter base 21 can be restricted.

[0049] For example, the adapter base 21 is inserted into the mounting base 1 through a rotating shaft. When the adapter base 21 rotates around the axis of the rotating shaft, the positioning post 41 rotates around the axis of the rotating shaft at the same time. The limiting block 42 is a convex block fixed on the mounting base 1, and the convex block is located on the path of the positioning post 41 rotating around the rotating shaft. The positioning post 41 is located between the two limiting blocks 42. When the positioning post 41 rotates to abut against the limiting block 42, the adapter base 21 cannot continue to rotate. Therefore, the rotation angle range of the adapter base 21 can be controlled by controlling the angle between the two limiting blocks 42. The specific angle range between the two limiting blocks 42 is not specifically limited, and those skilled in the art can set it according to actual needs.

[0050] Exemplarily, fixing holes 43 for fixing the limiting blocks 42 are provided on the mounting base 1, and a plurality of fixing holes 43 are arranged at intervals along the rotation path of the positioning post 41. Specifically, the limiting block 42 can be fixed to the mounting base 1 by means of threaded connection, insertion, etc. with the fixing hole 43, and a plurality of fixing holes 43 are arranged at intervals along the rotation path of the positioning post 41 in a uniform manner. By fixing the two limiting blocks 42 in the fixing holes 43 at different positions, the angle between the two limiting blocks 42 can be quickly adjusted, and then the rotation angle of the adapter base 21 can be adjusted. Moreover, when the fixing position of the mounting base 1 is different, the safe rotation range of the adapter base 21 is different. Therefore, the two limiting blocks 42 can be fixed in the appropriate fixing holes 43 so that the adapter base 21 can rotate within the optimal rotation range. The number of the fixing holes 43 is not specifically limited.

[0051] Furthermore, a buffer layer is provided on the side of the limit stopper 42 facing the positioning column 41. Specifically, when the positioning column 41 rotates in the direction close to the limit stopper 42, the positioning column 41 may first abut against the buffer layer, which may be a rubber layer or the like. The buffer layer is used to absorb and disperse the impact force. When the rotation of the adapter 21 is restricted, the buffer layer can prevent the positioning column 41 from directly contacting the limit stopper 42, thereby achieving a shock-absorbing and buffering effect, thereby reducing the damage caused by hard collisions. On the one hand, it can reduce the shaking of the operating lamp body 3, and on the other hand, it can protect the mechanical structure of the operating lamp from damage, maintain its long-term stable operating state, and extend the service life of the wall-mounted operating lamp.

[0052] In an exemplary embodiment of the present disclosure, the limiting portion can also be a limiting groove. The limiting groove is an arc groove provided on the mounting seat 1 along the rotation path of the positioning column 41, and the end of the positioning column 41 is located in the limiting groove. Specifically, an arc groove is provided on the side of the mounting seat 1 facing the adapter seat 21, and the arc groove is provided along the rotation path of the positioning column 41. The end of the positioning column 41 can be inserted into the arc groove, and when the adapter seat 21 rotates, the positioning column 41 can slide in the arc groove. The length of the arc groove is determined according to the safe rotation angle of the adapter seat 21, thereby realizing the limitation of the rotation angle of multiple adapter seats 21.

[0053] In one embodiment of the present disclosure, the wall-mounted surgical lamp further includes a positioning assembly 5. The positioning assembly 5 is disposed on the mounting base 1 and is used to lock the position of the adapter 21. Specifically, when the surgical lamp body 3 is rotated to an appropriate position, the position of the adapter 21 can be locked by the positioning assembly 5, so that the position of the surgical lamp body 3 does not change, thereby improving the stability of the surgical lamp in lighting a specific area.

[0054] For example, the positioning assembly 5 includes a threaded hole and a screw. The mounting base 1 and the adapter 21 are rotatably connected via a rotating shaft. The threaded hole is provided on the side wall of the mounting base 1. The screw is screwed into the threaded hole, and the screw abuts against the rotating shaft. When the surgical light is rotated to a suitable position, the screw can be tightened to fix the mounting base 1 and the adapter 21. The damping of the rotation of the adapter 21 can be controlled by adjusting the tightness of the screw, so that the surgical light can remain stable after being rotated to a certain angle, thereby improving the stability and comfort of the wall-mounted surgical light.

[0055] In another embodiment of the present disclosure, the cantilever assembly 2 further includes a telescopic portion 23. The telescopic portion 23 is provided on the cantilever 22 and is used to adjust the length of the cantilever 22. For example, the cantilever 22 includes a first cantilever 22 fixedly connected to the adapter base 21, a plug rod fixed at one end of the first cantilever 22, and a second cantilever 22 inserted on the plug rod. The end of the second cantilever 22 is connected to the surgical lamp body 3. A plurality of positioning grooves are spaced apart on the plug rod, a positioning hole is provided on the second cantilever 22, and a pin is inserted into the positioning hole. A spring is sleeved on the pin. One end of the spring is fixed to the second cantilever 22, and the other end is fixed to the pin. When the pin is inserted into the positioning groove, the spring is in a stretched state. Under the action of the spring, the pin is not easily detached from the positioning groove, so that the first cantilever 22 and the second cantilever 22 are fixed; when the pin is pulled out and the second cantilever 22 is moved to a suitable position so that the pin is inserted into the corresponding positioning groove, the adjustment of the length of the cantilever 22 is realized. By adjusting the length of the cantilever 22, the illumination height of the wall-mounted surgical lamp can be adjusted.

[0056] In still another embodiment of the present disclosure, the surgical lamp body 3 is rotatably connected to the cantilever 22, and the surgical lamp body 3 can rotate in multiple directions relative to the cantilever 22. Specifically, the surgical lamp body 3 and the cantilever 22 can be connected by means of a ball hinge, a universal joint, etc., so that the surgical lamp body 3 can rotate flexibly in three-dimensional space, making the illumination range of the wall-mounted surgical lamp more comprehensive.

[0057] Further, the surgical lamp body 3 is rotatably connected to the cantilever 22 through a connecting portion, and the surgical lamp body 3 is detachably connected to the connecting portion. For example, the surgical lamp body 3 and the cantilever 22 are connected by a ball hinge, and the surgical lamp body 3 and the ball hinge part are detachable. When the surgical lamp body 3 is damaged, the surgical lamp body 3 can be detached for replacement, while the adapter base 21 and the cantilever assembly 2 part can continue to be used, which is beneficial to cost saving.

[0058] Those skilled in the art will readily conceive of other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure, which follow the general principles of the present disclosure and include common general knowledge or conventional technical means in the technical field not disclosed in the present disclosure. The specification and examples are only to be considered as exemplary, and the true scope and spirit of the present disclosure are pointed out by the appended claims.

Claims

1. A wall-mounted surgical lamp, characterized in that: include: Surgical lamp body; Mounting base, fixed on the wall; A cantilever assembly, comprising an adapter seat rotatably connected to the mounting seat and a cantilever fixed to the adapter seat, wherein one end of the cantilever away from the adapter seat is connected to the operating lamp body; A limiting assembly, comprising a positioning column fixed to the adapter seat and a limiting portion provided on the mounting seat; Wherein, when the adapter seat rotates relative to the mounting seat, the positioning column rotates within the range of the limiting portion to limit the rotation angle of the adapter seat.

2. The wall-mounted surgical light according to claim 1, characterized in that: The limiting part comprises: A limit stopper is fixed on the mounting seat and is located on the rotation path of the positioning column, and at least two limit stops are provided, and the positioning column is located between the two limit stops.

3. The wall-mounted surgical light according to claim 2, characterized in that: The mounting seat is provided with a fixing hole for fixing the limit stopper, and a plurality of the fixing holes are arranged at intervals along the rotation path of the positioning column.

4. The wall-mounted surgical lamp according to claim 2, characterized in that: A buffer layer is arranged on one side of the limit stopper facing the positioning column.

5. The wall-mounted surgical light according to claim 1, characterized in that: The limiting part comprises: The limiting groove is an arc-shaped groove opened on the mounting seat along the rotation path of the positioning column, and the end of the positioning column is located in the limiting groove.

6. The wall-mounted surgical light according to claim 1, characterized in that: The wall-mounted surgical lamp also includes: A positioning component is arranged on the mounting seat, and the positioning component is used to lock the position of the adapter.

7. The wall-mounted surgical light according to claim 6, characterized in that: The positioning component comprises: A threaded hole, the threaded hole being opened on the side wall of the mounting seat; A screw is screwed into the threaded hole, and the screw abuts against the rotating connecting shaft of the adapter.

8. The wall-mounted surgical light according to claim 1, characterized in that: The cantilever assembly also includes: The telescopic part is arranged on the cantilever and is used for adjusting the length of the cantilever.

9. The wall-mounted surgical light according to claim 1, characterized in that: The operating lamp body is rotatably connected to the cantilever, and the operating lamp body can be rotated in multiple directions relative to the cantilever.

10. The wall-mounted surgical light according to claim 1, characterized in that: The operating lamp body is rotatably connected to the cantilever via a connecting portion, and the operating lamp body is detachably connected to the connecting portion.

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