CN210891274U - Color temperature adjustable operation shadowless lamp - Google Patents

Abstract

The utility model discloses an operation shadowless lamp of adjustable colour temperature, including LED chip module, the driver, a housin, a pedestal, the fin, activity clamping ring and top cap, the casing is cylindricly, the outside is equipped with the round and keeps off ring and a plurality of rectangle socket hole, inside holding chamber and the wiring hole of being equipped with of casing, a plurality of fins are pegged graft in the rectangle socket hole, and press on keeping off the ring, activity clamping ring activity is cup jointed on the casing, and be located rectangle socket hole top, LED chip module includes warm white light source subassembly and cold white light source subassembly, the top cap top is equipped with a support, the inside cylinder that is equipped with of support, be equipped with a cylinder pole in the cylinder, the cylinder pole is installed at the top cap top through a mounting. This operation shadowless lamp adopts changeable LED chip module of colour temperature as the light source, can adjust suitable colour temperature under different scenes, improves color reducibility, and this lamp can realize altitude mixture control, has greatly promoted medical staff's work efficiency and comfort level.

Description

Color temperature adjustable operation shadowless lamp

Technical Field

The utility model belongs to the technical field of the shadowless lamp of performing the operation, concretely relates to shadowless lamp of performing the operation of adjustable colour temperature.

Background

At present, the most mature technology of the operating shadowless lamp is an integral reflection type LED operating shadowless lamp which is characterized by ultra-long service life of a light source, energy conservation, no direct current stroboflash and no ultraviolet infrared ray.

However, the existing LED operating shadowless lamp is difficult to adjust and control the light to a proper height, and the LED light source with a fixed color temperature is generally adopted, which may have some disadvantages: for the LED operation shadowless lamp head with the color temperature incapable of being adjusted, the color temperature of light spots is fixed and unchanged, but the perception degree of each person to the color temperature is different, so that the light source with the fixed color temperature can hardly meet the requirement of all people on the working color temperature; r9 in the spectrum of the existing LED operating lamp is absent or insufficient, so that the comprehensive color rendering property is poor, and the risk of wrong judgment can be generated in the operation; the blue light wavelength is harmful, and for doctors working in an operating room for a long time, the blue light wavelength increases visual fatigue, influences the emotion of people for a long time, and causes harm to the body and mind.

SUMMERY OF THE UTILITY MODEL

The utility model provides a color temperature adjustable operation shadowless lamp to solve the problem of proposing among the above-mentioned background art. The technical scheme of the utility model is realized like this:

a color temperature adjustable operating shadowless lamp comprises an LED chip module, a driver, a shell, a base, radiating fins, a movable pressing ring and a top cover, wherein the shell is cylindrical, a circle of baffle ring and a plurality of rectangular bearing holes are arranged outside the shell, the rectangular bearing holes are circumferentially distributed at equal intervals and are positioned above the baffle ring, a section of external thread is also arranged above the rectangular socket hole, a holding cavity and a wiring hole are arranged inside the shell, the radiating fins are inserted into the rectangular socket holes and pressed against the baffle ring, the movable pressing ring is movably sleeved on the shell and is positioned above the rectangular socket hole, the top cover is in threaded connection with the upper end of the shell and tightly presses the movable pressing ring on the radiating fins, the LED chip module comprises a warm white light source component and a cold white light source component, the LED chip module is arranged at the bottom of the shell through the base, the driver is installed in the containing cavity, the warm white light source assembly and the cold white light source assembly are respectively electrically connected with the driver, a support is arranged above the top cover, an air cylinder is arranged inside the support, an air cylinder rod is arranged in the air cylinder, and the air cylinder rod is installed at the top of the top cover through an installing plate.

The utility model discloses an among the adjustable colour temperature's operation shadowless lamp, control panel has been installed on the operating room wall, the inside control module that is equipped with of control panel, control panel and control module looks adaptation, control module and driver, cylinder electric connection, the last a plurality of buttons that are equipped with of control panel, including the on & off switch key, suspend switching key, gradual change adjustment key, luminance key, jump adjustment key, lift key.

The utility model discloses an among the operation shadowless lamp of adjustable colour temperature, casing bottom edge still downwardly extending has a location bolt, the location bolt is pegged graft on the base.

In the color temperature adjustable operating shadowless lamp of the utility model, the base is connected with the bottom of the shell through the bolt.

In the color temperature adjustable operating shadowless lamp of the utility model, the bracket is arranged on the ceiling of the operating room.

Implement the utility model discloses a this kind of operation shadowless lamp of adjustable colour temperature has following beneficial effect:

(1) the operation shadowless lamp adopts the LED chip module with variable color temperature as a light source, can be adjusted to proper color temperature under different scenes, improves color reducibility, and improves the working efficiency and comfort level of medical personnel;

(2) the radiating performance of the shadowless lamp can be effectively improved, the service life of the lamp is prolonged, and a good luminous using effect is ensured, wherein the baffle ring on the shell is matched with the movable pressure ring and the top cover to be used, the radiating fins can be tightly pressed, and the threaded movable connection mode between the top cover and the shell can ensure the connection stability, enhance the detachability of the shadowless lamp, and facilitate the maintenance, replacement and cleaning of internal components;

(3) the setting of jar in the support, the use of lift button on the cooperation control panel can realize the lift regulation and control function of this shadowless lamp, regulates and control the height of light, and the high requirement to light when at utmost satisfies medical staff's operation guarantees good operation effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the color temperature adjustable operating shadowless lamp of the present invention;

FIG. 2 is a schematic view of a portion of the color temperature adjustable operating shadowless lamp of the present invention;

fig. 3 is a schematic structural diagram of the housing of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, the color temperature adjustable operation shadowless lamp comprises an LED chip module 1, a driver 2, a housing 3, a base 4, a heat sink 5, a movable press ring 6 and a top cover 7, wherein the heat sink 5 and the housing 3 are mainly made of aluminum profiles, so as to improve the overall heat dissipation of the shadowless lamp, the housing 3 is cylindrical, a circle of baffle ring 31 and a plurality of rectangular socket holes 32 are arranged outside the housing, the rectangular socket holes 32 are circumferentially distributed at equal intervals and are positioned above the baffle ring 31, a section of external thread is further arranged above the rectangular socket holes 32, a holding cavity 33 and a wiring hole 34 are arranged inside the housing 3, the plurality of heat sinks 5 are inserted into the rectangular socket holes 32 and are pressed against the baffle ring 31, the movable press ring 6 is movably sleeved on the housing 3 and is positioned above the rectangular socket holes 32, the top cover 7 is in threaded connection with the upper end of the housing 3 and presses the movable press ring 6 against the heat sink 5, the LED chip module 1, LED chip module 1 is installed in 3 bottoms of casing through base 4, base 4 passes through bolted connection in 3 bottoms of casing, 3 bottom edges of casing still downwardly extending have a location bolt 35, location bolt 35 pegs graft on base 4, location bolt 35 is used for the location installation of base 4, make things convenient for the connection of bolt, driver 2 is installed in holding chamber 33, warm white light source subassembly, cold white light source subassembly respectively with 2 electric connection of driver, top cap 7 top is equipped with a support 8, support 8 is installed on the operating room ceiling, 8 inside cylinders 9 that are equipped with of support, be equipped with a cylinder pole 10 in the cylinder 9, cylinder pole 10 is installed at top cap 7 tops through an installation board 11. The plurality of radiating fins 5 are arranged on the periphery of the shell 3, so that the radiating performance of the shadowless lamp can be effectively improved, the service life of the lamp is prolonged, and a good luminous use effect is ensured, wherein the baffle ring 31 on the shell 3 is matched with the movable pressing ring 6 and the top cover 7 for use, so that the radiating fins 5 can be tightly pressed, and the threaded movable connection mode between the top cover 7 and the shell 3 can ensure the connection stability, enhance the detachability of the shadowless lamp, and facilitate the maintenance, replacement and cleaning of internal components; the setting of jar 9 in support 8, the use of lift button on the cooperation control panel can realize the lift regulation and control function of this shadowless lamp, regulates and control the height of light, and the high requirement to light when at utmost satisfies medical staff's operation guarantees good operation effect.

The wall of the operating room is provided with a control panel, a control module is arranged in the control panel, the control panel is matched with the control module, the control module is electrically connected with the driver 2 and the air cylinder 9, and the control panel is provided with a plurality of keys comprising an on-off key, a pause switching key, a gradual change adjusting key, a brightness key, a jump adjusting key and a lifting key. The key on the control panel has various functions, wherein the on-off key is used for starting or closing the output of the control module, the pause switching key can pause the change of color temperature and can switch among a plurality of light-emitting modes, the gradual change of the color temperature between cold white light and warm white light can be carried out by continuously clicking the gradual change adjusting key, the gradual change of the brightness intensity can be carried out by continuously clicking the brightness key, the jump of the jump adjusting key can be instantly carried out to the cold white light or the warm white light by short pressing, and the height of the lamp can be adjusted by the lifting key. The gradual change adjusting key and the brightness key are both in an electrodeless gradual change adjusting mode, the color temperature adjustable range is wide, the adjusted color temperature is accurate and fine, and the color development is good, so that a user can adjust personalized different color temperature light rays according to personal preference. The jump regulating key is a step-change switching mode. The user can jump to the cold white light or the warm white light which is closer to the required light through the jumping adjusting key, and then the light of the LED light source is adjusted to the proper color temperature and brightness through the gradual changing adjusting key and the brightness key. Two adjusting modes of level adjustment and stepless adjustment are realized through 7 functional keys, switching, jumping and gradual change among multiple light emitting modes are realized, the adjusting modes are flexible and changeable, the functions are complete, light rays with various color temperature values can be adjusted, and high-quality lighting colors can be adjusted.

The present invention is not limited to the embodiments, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The color temperature adjustable operating shadowless lamp is characterized by comprising an LED chip module (1), a driver (2), a shell (3), a base (4), radiating fins (5), a movable pressing ring (6) and a top cover (7), wherein the shell (3) is cylindrical, a circle of blocking ring (31) and a plurality of rectangular bearing holes (32) are arranged outside the shell, the rectangular bearing holes (32) are distributed at equal intervals in the circumferential direction and are positioned above the blocking ring (31), a section of external thread is further arranged above the rectangular bearing holes (32), a containing cavity (33) and a wiring hole (34) are arranged inside the shell (3), the plurality of radiating fins (5) are inserted into the rectangular bearing holes (32) and are pressed against the blocking ring (31), the movable pressing ring (6) is movably sleeved on the shell (3) and is positioned above the rectangular bearing holes (32), the LED chip module is characterized in that the top cover (7) is in threaded connection with the upper end of the shell (3) and tightly presses the movable pressing ring (6) on the radiating fin (5), the LED chip module (1) comprises a warm white light source assembly and a cold white light source assembly, the LED chip module (1) is installed at the bottom of the shell (3) through the base (4), the driver (2) is installed in the accommodating cavity (33), the warm white light source assembly and the cold white light source assembly are respectively electrically connected with the driver (2), a support (8) is arranged above the top cover (7), an air cylinder (9) is arranged inside the support (8), an air cylinder rod (10) is arranged in the air cylinder (9), and the air cylinder rod (10) is installed at the top of the top cover (7) through an installing plate (11).

2. The adjustable color temperature operating shadowless lamp of claim 1, wherein a control panel is installed on the wall of the operating room, a control module is installed inside the control panel, the control panel is adapted to the control module, the control module is electrically connected to the driver (2) and the cylinder (9), and a plurality of keys including an on-off key, a pause switching key, a gradual change adjusting key, a brightness key, a jump adjusting key and a lifting key are installed on the control panel.

3. The adjustable color temperature operating shadowless lamp of claim 1, wherein a positioning bolt (35) extends downwards from the bottom edge of the shell (3), and the positioning bolt (35) is inserted on the base (4).

4. The adjustable color temperature surgical shadowless lamp of claim 1, wherein the base (4) is bolted to the bottom of the housing (3).

5. The adjustable color temperature surgical shadowless lamp of claim 1, wherein the bracket (8) is mounted on an operating room ceiling.

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