Illuminating lamp safety protection device for bedridden patient

Abstract

An illuminating lamp safety protection device for a bedridden patient relates to the technical field of illuminating lamp protection and comprises a mounting shell, an angle adjusting mechanism is mounted on the inner end side of the mounting shell, a lamp holder is fixed to the adjusting portion of the angle adjusting mechanism, an illuminating lamp is assembled on the lamp holder, and a heat dissipation unit is arranged on the side face of the lamp holder. The illuminating lamp safety protection device comprises a mounting shell, a cleaning mechanism is mounted at the position, corresponding to an illuminating lamp, of the inner side of the mounting shell, a ventilation pipe is fixedly communicated with the side face of the mounting shell, and the ventilation pipe is communicated with an exhaust channel of an external ventilation system. And meanwhile, potential safety hazards caused by high heat generated by excessive dust gathered on the illuminating lamp are avoided, so that the use safety is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting lamp protection, in particular to a lighting lamp safety protection device for bedridden patients. Background Art

[0002] In wards with sliding curtains, a bedside lamp is installed at the head of the bed to illuminate bedridden patients. After a period of use, dust will accumulate on the surface of the existing lamps for bedridden patients. The dust accumulates on the lamp body, causing its heat dissipation effect to deteriorate. The heat accumulation can easily cause discomfort or safety hazards to patients. If it is cleaned manually, it will be time-consuming and laborious. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a safety protection device for a lighting lamp for bedridden patients, which is convenient for cleaning dust on the lighting lamp, eliminating the trouble of manual cleaning, saving time and effort, and at the same time avoiding the safety hazard caused by excessive dust accumulation on the lighting lamp to generate high heat, thereby ensuring the safety of use and effectively solving the problems in the background technology.

[0004] In order to achieve the purpose of the utility model, the utility model adopts the following technical solutions:

[0005] A safety protection device for a lighting lamp for bedridden patients comprises a mounting shell, an angle adjustment mechanism is mounted on the inner end side of the mounting shell, a lamp holder is fixed on the adjustment portion of the angle adjustment mechanism, and a lighting lamp is mounted on the lamp holder, a heat dissipation unit is provided on the side of the lamp holder, a cleaning mechanism is mounted on the inner side of the mounting shell at a position corresponding to the lighting lamp, a ventilation pipe is connected and fixed to the side of the mounting shell, and the ventilation pipe is connected to an exhaust channel of an external ventilation system.

[0006] Furthermore, the angle adjustment mechanism includes a servo motor and a rotating shaft, the lamp holder is rotatably connected to the inner side of the mounting shell via the rotating shaft, the servo motor is installed on the inner end side of the mounting shell, the output shaft of the servo motor is fixedly connected to the end of the rotating shaft, and the servo motor is electrically connected to an external power switch group.

[0007] Furthermore, the cleaning mechanism includes a guide groove and a transmission seat, the guide groove is provided on the mounting shell, and the transmission seat is slidably connected to the guide groove.

[0008] Furthermore, the cleaning mechanism also includes a cleaning brush, which is installed on the top of the transmission base.

[0009] Furthermore, the cleaning mechanism also includes a screw and a stepper motor, the stepper motor is installed on the side of the mounting shell, the screw is fixed on the output shaft of the stepper motor, the screw is threadedly connected to the transmission seat, and the stepper motor is electrically connected to the external power switch group.

[0010] Furthermore, the heat dissipation unit includes heat dissipation fins and a thermally conductive silicone sheet. The heat dissipation fins are evenly fixed on the side of the lamp holder, and the thermally conductive silicone sheet is adhered to the connection between the heat dissipation fins and the lamp holder.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the safety protection device for the lighting lamp for bedridden patients has the following advantages: the lighting lamp is driven to flip to the inner side of the mounting shell through the angle adjustment mechanism, the dust on the lighting lamp is cleaned through the cleaning mechanism, and the cleaned dust is discharged into the exhaust channel of the external ventilation system through the ventilation pipe. It is easy to clean, eliminating the trouble of manual cleaning, saving time and effort, and at the same time avoiding the safety hazard caused by excessive dust accumulation on the lighting lamp to generate high heat, thereby ensuring the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional bottom structure of the utility model;

[0014] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;

[0015] Figure 4 It is a three-dimensional internal structure schematic diagram of the utility model.

[0016] In the figure: 1 mounting housing, 2 lighting lamp, 3 lamp holder, 4 cleaning mechanism, 41 screw rod, 42 guide groove, 43 transmission seat, 44 stepping motor, 45 cleaning brush, 5 angle adjustment mechanism, 51 servo motor, 52 rotating shaft, 6 heat dissipation unit, 61 heat dissipation fin, 62 thermal conductive silicone sheet, 7 ventilation pipe. DETAILED DESCRIPTION

[0017] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0018] See also Figure 1-4 The present embodiment provides a technical solution: a safety protection device for a lighting lamp for a bedridden patient, comprising a mounting shell 1, an angle adjustment mechanism 5 is mounted on the inner end side of the mounting shell 1, a lamp holder 3 is fixed on the adjustment portion of the angle adjustment mechanism 5, and a lighting lamp 2 is mounted on the lamp holder 3, a heat dissipation unit 6 is provided on the side of the lamp holder 3, a cleaning mechanism 4 is mounted on the inner side of the mounting shell 1 at a position corresponding to the lighting lamp 2, a ventilation pipe 7 is connected and fixed to the side of the mounting shell 1, and the ventilation pipe 7 is connected to an exhaust passage of an external ventilation system.

[0019] The angle adjustment mechanism 5 includes a servo motor 51 and a rotating shaft 52. The lamp holder 3 is rotatably connected to the inner side of the mounting shell 1 via the rotating shaft 52. The servo motor 51 is mounted on the inner end side of the mounting shell 1. The output shaft of the servo motor 51 is fixedly connected to the end of the rotating shaft 52. The servo motor 51 is electrically connected to an external power switch group. The output shaft of the servo motor 51 drives the rotating shaft 52 to rotate via the servo motor 51. The lamp holder 3 drives the lighting lamp 2 to flip to the inner side of the mounting shell 1, thereby facilitating the cleaning mechanism 4 to clean dust from the lighting lamp 2.

[0020] The cleaning mechanism 4 includes a guide groove 42 and a transmission seat 43, wherein the guide groove 42 is provided on the mounting housing 1, and the transmission seat 43 is slidably connected to the guide groove 42. The cleaning mechanism 4 also includes a cleaning brush 45, which is mounted on the top of the transmission seat 43. The cleaning mechanism 4 also includes a screw rod 41 and a stepper motor 44, which is mounted on the side of the mounting housing 1. The screw rod 41 is fixed on the output shaft of the stepper motor 44, and the screw rod 41 is threadedly connected to the transmission seat 43. The output shaft of the stepper motor 44 drives the screw rod 41 to rotate, and the screw rod 41 and the transmission seat 43 are connected. Through threaded transmission, the transmission seat 43 drives the cleaning brush 45 to move along the guide groove 42, and the dust on the lighting lamp 2 is cleaned by the cleaning brush 45. The cleaned dust is discharged into the exhaust channel of the external ventilation system through the ventilation pipe 7. The cleaning brush 45 returns to its original position after use, which is located at the end side of the mounting shell 1. This position will not hinder the rotation of the lamp holder 3. It is easy to clean, eliminating the trouble of manual cleaning, saving time and effort, and at the same time avoiding the accumulation of excessive dust on the lighting lamp 2 to generate high heat and cause safety hazards, thereby ensuring safety in use.

[0021] The heat dissipation unit 6 includes heat dissipation fins 61 and thermally conductive silicone sheets 62. The heat dissipation fins 61 are evenly fixed on the sides of the lamp holder 3. The thermally conductive silicone sheets 62 are pasted at the connection between the heat dissipation fins 61 and the lamp holder 3. The mounting shell 1 is mounted in the bedside area of ​​a bedridden patient. The lighting operation is performed by the lighting lamp 2. The heat generated by the lighting lamp 2 during operation is gathered on the lamp holder 3. The heat on the lamp holder 3 is diffused into the mounting shell 1 through the heat dissipation fins 61. The heat in the mounting shell 1 enters the exhaust channel of the external ventilation system through the ventilation pipe 7. The thermally conductive silicone sheets 62 are used to generate contact thermal resistance between the surface of the lamp holder 3 and the contact surface of the heat dissipation fins 61. The heat dissipation effect is good, thereby ensuring the safety of use.

[0022] The working principle of the safety protection device for a lighting lamp for a bedridden patient provided by the utility model is as follows: the installation shell 1 is installed in the bedside area of ​​the bedridden patient, and the lighting operation is performed through the lighting lamp 2. The heat generated by the lighting lamp 2 during operation is gathered on the lamp holder 3, and the heat on the lamp holder 3 is diffused into the installation shell 1 through the heat dissipation fins 61. The heat in the installation shell 1 enters the exhaust channel of the external ventilation system through the ventilation pipe 7. The heat-conducting silicone sheet 62 is used for the contact thermal resistance generated between the surface of the lamp holder 3 and the contact surface of the heat dissipation fin 61. After the lighting lamp 2 is used, the servo motor 51 The output shaft drives the rotating shaft 52 to rotate through the servo motor 51, and the lamp holder 3 drives the lighting lamp 2 to flip to the inner side of the mounting shell 1. Then, the output shaft of the stepper motor 44 drives the screw rod 41 to rotate. The screw rod 41 and the transmission seat 43 are threadedly transmitted. The transmission seat 43 drives the cleaning brush 45 to move along the guide groove 42. The dust on the lighting lamp 2 is cleaned by the cleaning brush 45. The cleaned dust is discharged into the exhaust channel of the external ventilation system through the ventilation pipe 7. The cleaning brush 45 returns to its original position after use. This position is located on the end side of the mounting shell 1, and this position will not hinder the rotation of the lamp holder 3.

[0023] It is worth noting that the components disclosed in the above embodiments are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. The external power switch group can be a control device such as a computer in a hospital, and the external power switch group is powered by 220V AC power. The external ventilation system is the ventilation system of the hospital.

[0024] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, which are all within the scope of protection of the present invention.

Claims

1. A lighting safety device for bedridden patients, comprising a mounting housing (1), characterized in that: An angle adjustment mechanism (5) is installed on the inner end side of the installation shell (1), a lamp holder (3) is fixed on the adjustment portion of the angle adjustment mechanism (5), and an illuminating lamp (2) is mounted on the lamp holder (3), a heat dissipation unit (6) is provided on the side of the lamp holder (3), a cleaning mechanism (4) is installed on the inner side of the installation shell (1) at a position corresponding to the illuminating lamp (2), and a ventilation pipe (7) is connected and fixed to the side of the installation shell (1), and the ventilation pipe (7) is connected to an exhaust passage of an external ventilation system.

2. A lighting safety protection device for bedridden patients according to claim 1, characterized in that: The angle adjustment mechanism (5) comprises a servo motor (51) and a rotating shaft (52); the lamp holder (3) is rotatably connected to the inner side of the mounting housing (1) via the rotating shaft (52); the servo motor (51) is mounted on the inner end side of the mounting housing (1); the output shaft of the servo motor (51) is fixedly connected to the end of the rotating shaft (52); and the servo motor (51) is electrically connected to an external power switch group.

3. A lighting safety protection device for bedridden patients according to claim 1, characterized in that: The cleaning mechanism (4) comprises a guide groove (42) and a transmission seat (43); the guide groove (42) is formed on the mounting housing (1); and the transmission seat (43) is slidably connected to the guide groove (42).

4. A lighting safety protection device for bedridden patients according to claim 3, characterized in that: The cleaning mechanism (4) further comprises a cleaning brush (45), wherein the cleaning brush (45) is mounted on the top of the transmission seat (43).

5. The safety protection device for a lighting lamp for bedridden patients according to claim 3, characterized in that: The cleaning mechanism (4) further comprises a screw (41) and a stepper motor (44); the stepper motor (44) is mounted on a side surface of the mounting housing (1); the screw (41) is fixed on an output shaft of the stepper motor (44); the screw (41) is threadedly connected to a transmission seat (43); and the stepper motor (44) is electrically connected to an external power switch group.

6. A safety protection device for a lighting lamp for bedridden patients according to claim 1, characterized in that: The heat dissipation unit (6) comprises heat dissipation fins (61) and a heat-conducting silicone sheet (62); the heat dissipation fins (61) are evenly fixed on the side of the lamp holder (3); and the heat-conducting silicone sheet (62) is adhered to the connection between the heat dissipation fins (61) and the lamp holder (3).

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