TWM545213U - Sensing type light source adjustment device - Google Patents

Description

Inductive light source adjustment device

This creation is about an inductive light source adjustment device, especially a non-contact type of lamp height adjustment.

In order to cooperate with the doctor's surgery, the medical operating bed must change the height of the operating bed at any time according to the operation and needs of the operation. Therefore, when the height of the operating bed changes, it means that the patient will change its height, so the originally set surgery The lamp must change its focal length so that the field of light from the surgical light can clearly illuminate the patient's surgical site and provide a good illumination of the doctor. Early surgical lights use the extension of the extension line to change the height of the surgical light to provide better light field illumination. However, when the operation is performed, the doctor or nurse can change the focal length by pulling the handle, which may not only interrupt or hinder the operation, but also stretch or shorten the extension of the surgical light to change the focal length, which is quite inconvenient to adjust, so further It is a better and feasible way for the lamp holder of a conventional surgical lamp to use a zoom mechanism to change the focal length. The zoom mechanism controls the rotation of the worm by the rotation of the grip to drive the lift sleeve to be driven to move up and down. However, the more advanced medical procedures are available, the more ideal focus control is provided without affecting the operation, and it is worthwhile to research and develop more suitable illumination at any time.

In view of this, the creators have been engaged in the manufacturing development and design of related products for many years. Experience, after the detailed design and careful evaluation of the above objectives, will ultimately be a practical creation.

In the conventional surgical lamp, the inconvenience of operation is caused by frequent changes in the height of the operating bed due to frequent changes in the height of the operating bed, and the inability of the physician to touch and move the surgical lamp during the operation.

The present invention is an inductive light source adjusting device, characterized in that a lamp and a body are housed in the lamp. A base is fixed to the body. A processing unit is fixed inside the base. And a sensing unit disposed inside the base and electrically connected to the processing unit. A driving unit is disposed on the base and electrically connected to the processing unit. A lifting mechanism is disposed on the base and electrically connected to the driving unit, and is adjusted to rise or fall according to the signal provided by the processing unit. In addition, the inductive light source adjusting device of the present invention, wherein the sensing unit has a first sensing component and a second sensing component, and is electrically connected to the processing unit, when the first sensing component is triggered. The processing unit notifies the driving unit to drive the lifting mechanism to rise. When the second sensing element is triggered, the processing unit notifies the driving unit to drive the lifting mechanism to descend.

The present invention provides an inductive light source adjusting device, in particular to provide a high and low adjustment of the lamp through the sensing unit, which can conveniently adjust the light source during the operation process, avoid touching the lamp with both hands, causing inconvenience during the operation and avoiding bacterial infection.

The reason is that this creation is to study the above problems. After a long period of design and development, the "inductive light source adjustment device" of this case is completed to solve the problem that the conventional surgical lamp fails to achieve.

L‧‧‧Lamps

1‧‧‧Light source adjustment device

2‧‧‧Power switch

10‧‧‧ Ontology

20‧‧‧Base

30‧‧‧Processing unit

40‧‧‧Sensor unit

41‧‧‧First sensing element

42‧‧‧Second sensing element

50‧‧‧ drive unit

60‧‧‧ Lift purchase

70‧‧‧Lighting elements

71, 81‧‧‧reflecting surface

72‧‧‧light cup

80‧‧‧shade

Fig. 1 is a perspective view showing the inductive light source adjusting device of the first embodiment of the present invention.

Fig. 2 is an exploded perspective view showing the inductive light source adjusting device of the first embodiment of the present invention.

Figure 3 is a block diagram of the inductive light source adjusting device of the first embodiment of the present invention.

In order to fully understand the effectiveness of this creation, please refer to the drawings and drawings. The preferred embodiment of this creation is as follows: Please refer to Figures 1 and 2 The inductive light source adjusting device 1 of the first preferred embodiment of the present invention is used in combination with a lamp L. The inductive light source adjusting device 1 includes a body 10, a base 20, and a sensing device. The unit 40, a first sensing element 41, a second sensing element 42, a driving unit 50, a lifting mechanism 60, a light-emitting element 70, a reflecting surface 71, a lamp cup 72, a lamp cover 80, and a reflecting surface 81.

As shown in FIG. 1 and FIG. 2 , the base 20 is fixedly disposed on the body 10 . The base 20 houses a processing unit 30 (not shown) and a sensing unit 40 . The sensing unit 40 The sensing unit 40 includes a first sensing component 41 and a second sensing component 42. The first sensing component 41 and the second sensing component 42 are an infrared sensing device. When the first sensing component 41 is triggered, the processing unit 30 notifies the driving unit 50 to control the lifting mechanism 60 to rise. When the second sensing element 42 is triggered, the processing unit 30 notifies the driving unit 50 to control the lifting mechanism 60 to descend.

Please refer to the block diagram of the inductive light source adjusting device in Fig. 3, the processing unit 30 is electrically connected to a sensing unit 40, and receives a signal from the sensing unit 40, and determines a signal sent by the first sensing component 41 or a second sensing component 42. A driving unit 50 is electrically When the processing unit 30 and the lifting mechanism 60 are connected, the driving unit 50 receives the signal from the processing unit 30 to issue the first sensing component 41, and the driving unit 50 controls the lifting mechanism 60 to rise. When the driving unit 50 receives the signal from the processing unit 30 to send the second sensing component 42, the driving unit 50 controls the lifting mechanism 60 to descend; a power switch 2 is electrically connected to the processing unit 30. When the power switch 2 is turned on, the processing unit 30 directly drives a light-emitting element 70 to start illumination.

In addition, as shown in FIG. 1 , the body 10 includes a light-emitting element 70 , a reflecting surface 71 , a light cup 72 , a lamp cover 80 and a reflecting surface 81 . The light-emitting element 61 is a solid-state light source or a gaseous state. The light source can be a light emitting diode or a light bulb according to the design requirement. The reflecting surface 7 is disposed in the lamp cup 72 for conducting light generated by the light emitting element 61. The lamp is provided with a lamp cover 80. The lamp cover 80 includes a reflecting surface 81 for conducting light generated by the light-emitting element 70.

The operation process of the inductive light source adjusting device of the present invention is as follows: when the lamp 1 of the inductive light source adjusting device is to be used, the power switch 2 is first turned on, and at this time, the power switch 2 can directly pass through the processing unit 30 simultaneously Driving a light-emitting element 70 to initiate illumination, and waiting for the sensing unit 40 to receive the signal. At this time, if the lamp is to be adjusted to rise, the hands or the shielding thereof are placed on the infrared sensor of the first sensing component 41, and the sensing unit 40 detects the first sensing. The signal of the component 41, the processing unit 30 notifies a driving unit 50 to control the lifting mechanism 60 to rise; otherwise, the hands or the shielding thereof are placed on the infrared sensor of the second sensing component 42. The measuring unit 40 detects the second sensing The signal of the component 42 will notify the drive unit 50 to control the elevating mechanism 60 to descend.

However, the above description is only a detailed description and a drawing of a specific embodiment of the present invention, but the features of the present invention are not limited thereto, and are not intended to limit the creation. All the scope of the creation should be as follows. The scope of the patent application shall prevail. The embodiments of the spirit of the patent application scope and similar changes shall be included in the scope of this creation. Anyone familiar with the art may easily think in the field of this creation. Changes or modifications may be covered by the patents in this case below.

10‧‧‧ Ontology

20‧‧‧Base

40‧‧‧Sensor unit

41‧‧‧First sensing element

42‧‧‧Second sensing element

50‧‧‧ drive unit

60‧‧‧ Lift purchase

70‧‧‧Lighting elements

71‧‧‧reflecting surface

72‧‧‧light cup

Claims (8)

An inductive light source adjusting device is characterized in that: a lamp; a body is disposed in the lamp; a base is fixed on the body; and a processing unit is fixed inside the base; The measuring unit is disposed inside the base and electrically connected to the processing unit; a driving unit is disposed on the base and electrically connected to the processing unit; and a lifting mechanism is disposed on the base and coupled to the driving unit The unit is electrically connected and is adjusted to rise or fall according to the signal provided by the processing unit. The inductive light source adjusting device according to claim 1, wherein the sensing unit has a first sensing component, and the first sensing component is electrically connected to the processing unit, when the first sensing When the measuring component is triggered, the processing unit notifies the driving unit to control the lifting mechanism to rise. The inductive light source adjusting device according to claim 1, wherein the sensing unit has a second sensing component, and the second sensing component is electrically connected to the processing unit, and the second sensing When the measuring component is triggered, the processing unit notifies the driving unit to control the lifting mechanism to descend. The inductive light source adjusting device according to claim 1, wherein the body comprises a light emitting element, and the light emitting element is a solid light source or a gaseous light source. The inductive light source adjusting device according to claim 4, wherein the light emitting element is a light emitting diode or a light bulb. The inductive light source adjusting device according to claim 4, wherein the body is provided with a light cup for conducting light generated by the light emitting element. The inductive light source adjusting device according to claim 4, wherein the lamp cup comprises a reflecting surface. The inductive light source adjusting device according to claim 4, wherein the lamp is provided with a lamp cover, and the lamp cover includes a reflecting surface for conducting light generated by the light emitting element.