Bedside lamp shade structure and central oxygen supply equipment belt

Abstract

The utility model belongs to the technical field of medical lighting instruments and equipment, and provides a bedside lamp lampshade structure which comprises a lampshade body with openings formed in the upper portion, the left side and the right side. A rail cavity and a shading assembly movably embedded in the rail cavity are arranged in the cover body, and the shading assembly can move up and down along the rail cavity so as to shield the bottom of the cover body. According to the lampshade structure of the bedside lamp, light at the bottom can be prevented from directly irradiating the head area of a patient, so that the dazzling phenomenon and the situation that the rest of the patient is affected due to the dazzling phenomenon are prevented, and particularly in the night inspection process, it can be guaranteed that enough light is provided for observing the illness state, and meanwhile the rest of the patient is not affected.

Description

Technical Field

[0001] This utility model belongs to the field of medical lighting equipment technology, and specifically relates to a bedside lamp shade structure and a central oxygen supply equipment belt. Background Technology

[0002] Currently, medical equipment belts in central oxygen supply systems typically include individual bedside lamps for each patient, providing individual illumination at night to facilitate medical staff monitoring the patient's condition. However, because the medical equipment belts are positioned above the head of the bed, the bedside lamps are generally located above the head of the patient's bed. During use, it has been observed that when the bedside lamps are turned on, the light shines directly onto the patient's head area, causing glare and affecting the patient's rest. This is especially problematic at night when medical staff are monitoring the patient's condition; the direct light can easily wake the patient, disrupting their sleep.

[0003] Therefore, it is necessary to design a bedside lamp shade structure that can effectively solve the above problems and defects. Summary of the Invention

[0004] To solve the above technical problems, this utility model proposes a bedside lamp shade structure that can prevent light from shining directly on the patient's head area from the bottom, thereby preventing glare and the resulting impact on the patient's rest. Especially during nighttime observation, it can ensure that sufficient light is provided to observe the condition without affecting the patient's rest.

[0005] The technical solution of this utility model is:

[0006] This utility model proposes a bedside lamp shade structure, including a shade body with openings on the top and left and right sides;

[0007] The main body of the cover is provided with a track cavity and a light-shielding component that is movably embedded in the track cavity. The light-shielding component can move up and down along the track cavity to block the bottom of the main body of the cover.

[0008] Preferably, the cover body includes an arc-shaped light-transmitting plate on the front side and a straight back plate on the rear side, and the light-transmitting plate and the straight back plate are smoothly connected at the bottom.

[0009] The light-transmitting plate and the straight back plate form a placement space with openings on the top and sides for placing a light source.

[0010] Preferably, the track cavity includes an arc-shaped portion disposed within the light-transmitting plate and a straight portion disposed within the straight back plate;

[0011] The arc-shaped portion is connected to the straight portion, and the length of the arc-shaped portion is less than the length of the straight portion.

[0012] Preferably, the light-shielding assembly includes a light-shielding sheet and a push-pull rod connected to each other. The light-shielding sheet is movably embedded in the track cavity, and the push-pull rod extends through the outer wall of the cover body into the track cavity and is fixedly connected to the light-shielding sheet.

[0013] Preferably, the length of the light-shielding sheet is greater than the length of the arc-shaped portion.

[0014] Preferably, the light-transmitting plate and the straight back plate are connected in an integral structure.

[0015] Preferably, the present invention also provides a central oxygen supply equipment belt, which includes the above-mentioned bedside lamp shade structure.

[0016] This utility model has the following advantages and effects compared with the prior art:

[0017] (1) The main body of the cover is equipped with a track cavity and a light-shielding component. The light-shielding component is movable in the track cavity and can be raised and lowered. The bottom area of ​​the main body of the cover can be blocked by adjusting the position of the light-shielding component to avoid direct light shining on the patient's head area, thereby avoiding the glare from affecting the patient's normal rest. At the same time, the light-shielding component can be completely pushed back and hidden to ensure the lighting effect under normal use.

[0018] (2) The main structure of the cover includes a front arc-shaped light-transmitting plate and a back straight plate. The light-transmitting plate and the straight back plate form a space for storing the light source. It is compatible with existing central oxygen supply equipment belts or medical equipment belts, and has strong practicality and wide applicability.

[0019] (3) The track cavity includes an arc-shaped part and a straight part, and the length of the arc-shaped part is less than the length of the straight part, so that when the light-shielding plate of the light-shielding component moves to the arc-shaped part, it can still block the bottom area and prevent light leakage, thus ensuring the stability of the light-shielding effect. At the same time, the light-shielding plate can be completely moved and embedded into the straight part. At this time, the light-shielding plate does not block anything, which is equivalent to a normal lampshade structure, ensuring that it will not affect the normal lighting effect. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the bedside lamp shade structure in the unobstructed state in an embodiment of this utility model;

[0021] Figure 2 This is a front view of the bedside lamp shade structure in the embodiment of this utility model when it is not obstructed;

[0022] Figure 3 for Figure 2Sectional view at position AA in the middle;

[0023] Figure 4 This is a schematic diagram of the bedside lamp shade structure under partial obstruction in an embodiment of this utility model;

[0024] Figure 5 This is a front view of the bedside lamp lampshade structure in the embodiment of this utility model under partial obstruction.

[0025] Figure 6 for Figure 5 Sectional view at position BB in the middle;

[0026] Figure 7 This is a schematic diagram of the structure of the central oxygen supply equipment belt in an embodiment of this utility model.

[0027] Reference numerals: 1. Main body of the cover; 11. Light-transmitting plate; 12. Straight back plate; 2. Track cavity; 21. Arc-shaped part; 22. Straight part; 3. Light-shielding assembly; 31. Light-shielding sheet; 32. Push-pull rod; 100. Bedside lamp cover structure; 200. Central oxygen supply equipment belt. Detailed Implementation

[0028] To enable those skilled in the art to better understand this utility model, it will now be further described in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are for illustrative and explanatory purposes only and are not intended to limit the scope of this utility model.

[0029] Example:

[0030] like Figures 1-6 As shown, this utility model provides a bedside lamp shade structure, which includes a shade body 1. Specifically, the shade body 1 includes an arc-shaped light-transmitting plate 11 located on the front side and a straight back plate 12 located on the rear side. The light-transmitting plate 11 and the straight back plate 12 are smoothly connected at the bottom by an arc-shaped segment. (Refer to...) Figure 1 and Figure 4 As shown, a space with openings on the top and sides is formed between the light-transmitting plate 11 and the straight back plate 12, so that light-emitting light sources such as lamp tubes or light strips can be inserted into the space.

[0031] Optionally, in some embodiments, the light-transmitting plate 11 and the straight back plate 12 are connected in an integral structure.

[0032] Combination Figure 2 , Figure 3 , Figure 5 ,as well as Figure 6As shown in the description, the main body 1 of the cover has a track cavity 2 and a light-shielding component 3 movably embedded inside the track cavity 2. The light-shielding component 3 can move up and down along the track cavity 2 to block the bottom of the main body 1 of the cover. Specifically, the track cavity 2 includes an arc-shaped part 21 located inside the light-transmitting plate 11 and a straight part 22 located inside the straight back plate 12. The arc-shaped part 21 and the straight part 22 are connected. The length of the arc-shaped part 21 is less than the length of the straight part 22, so that when the light-shielding component 3 is completely embedded in the arc-shaped part 21, a part is still located in the cavity of the straight part 22 on the back side, thereby completely blocking the bottom area of ​​the main body 1 of the cover and preventing light leakage.

[0033] The light-shielding assembly 3 includes a light-shielding sheet 31 and a push-pull rod 32 connected to each other. The light-shielding sheet 31 is movably embedded in the track cavity 2. The push-pull rod 32 extends through the outer wall of the cover body 1 into the track cavity 2 and is fixedly connected to the light-shielding sheet 31. This allows the light-shielding sheet 31 to move up and down by moving the push-pull rod 32, changing its position within the track cavity 2, thereby adjusting the effective light-transmitting area of ​​the cover body 1, and thus changing the irradiation area and irradiation zone. Specifically, this can be combined with... Figure 3 and Figure 6 As shown in the content, Figure 3 The lampshade structure of the bedside lamp in its unobstructed state. Figure 6 This is the structure of a bedside lamp shade in a partially obscured state.

[0034] Furthermore, the length of the light-shielding sheet 31 is greater than the length of the arc-shaped portion 21, so as to ensure that the light-shielding sheet 31 can completely block the bottom area of ​​the cover body 1 and prevent light leakage.

[0035] Optionally, in some embodiments, the length of the light-shielding sheet 31 is equal to the length of the straight portion 22, so that the light-shielding sheet 31 can be completely embedded in the straight portion 22. At this time, the light-shielding sheet 31 will not overlap with the light-transmitting plate 11 on the front side of the cover body 1, that is, it will not block the light-transmitting plate 11, thereby ensuring that there is a sufficient irradiation area under normal use.

[0036] It should be noted that the light-shielding sheet 31 is a flexible sheet that can be bent. Specifically, it can be a flexible thin filter of PET or PVC, which has both flexibility and toughness, so as to reduce the light intensity or completely block the light. Since it is a mature existing technology, its structure and principle will not be described in detail here.

[0037] Optionally, in some embodiments, the present invention also provides a central oxygen supply equipment belt, see reference. Figure 7 As shown, it includes the bedside lamp shade structure 100 in the above embodiment, wherein the central oxygen supply equipment belt 200 is provided with a snap-fit ​​groove adapted to the bedside lamp shade structure 100, and the bedside lamp shade structure 100 is detachably snapped into the snap-fit ​​groove.

[0038] Specifically, the top of the light-transmitting plate 11 and the straight back plate 12 of the bedside lamp lamp shade structure 100 are provided with several spaced-apart fasteners, and the top of the fastening groove is provided with a fastening groove that matches the fasteners, so as to realize the fastening connection between the bedside lamp lamp shade structure 100 and the central oxygen supply equipment belt 200.

[0039] In summary, the bedside lamp shade structure provided by this utility model can prevent light from shining directly on the patient's head area from the bottom position, thereby preventing glare and the resulting impact on the patient's rest. Especially during nighttime observation, it can ensure sufficient light to observe the condition without affecting the patient's rest.

[0040] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. All equivalent changes and modifications made within the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A bedside lamp shade structure, characterized by: The cover main body (1) is provided with openings on the top and both sides; The cover main body (1) is internally provided with a track cavity (2) and a light shielding assembly (3) movably embedded in the track cavity (2), the light shielding assembly (3) can move up and down along the track cavity (2) to shield the bottom of the cover main body (1).

2. The bed lamp shade structure of claim 1, wherein: The cover main body (1) comprises an arc-shaped light-transmitting plate (11) on the front side and a straight back plate (12) on the back side, the light-transmitting plate (11) and the straight back plate (12) are connected in a smooth transition at the bottom; The light-transmitting plate (11) and the straight back plate (12) form a space with openings on the top and both sides for placing light sources.

3. The bed lamp shade structure of claim 2, wherein: The track cavity (2) comprises an arc-shaped part (21) provided in the light-transmitting plate (11) and a flat part (22) provided in the straight back plate (12); The arc-shaped part (21) is connected with the flat part (22), and the length of the arc-shaped part (21) is less than that of the flat part (22).

4. The bed lamp shade structure of claim 3, wherein: The light shielding assembly (3) comprises a light shielding sheet (31) and a push-pull rod (32) connected with each other; The light shielding sheet (31) is movably embedded in the track cavity (2), and the push-pull rod (32) penetrates through the outer wall of the cover main body (1) and extends into the track cavity (2) and is fixedly connected with the light shielding sheet (31).

5. The bed lamp shade structure of claim 4, wherein: The length of the light shielding sheet (31) is greater than that of the arc-shaped part (21).

6. The bed lamp shade structure of claim 2, wherein: The light-transmitting plate (11) and the straight back plate (12) are connected in an integral structure.

7. A central oxygen supply apparatus band, characterized by The bedside lamp cover structure comprises the bedside lamp cover structure according to any one of claims 1-6.

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