CN212746396U

CN212746396U - Shadowless lamp heat abstractor for clean operating room

Info

Publication number: CN212746396U
Application number: CN202022058826.7U
Authority: CN
Inventors: 唐彦辉
Original assignee: Shandong Tianjie Medical Engineering Co ltd
Current assignee: Linyi City Tianjie Clean Engineering Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-03-19
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a shadowless lamp heat dissipation device for a clean operating room, which comprises a lamp body shell, a LED light emitting module and a lamp shade; the LED light-emitting module comprises a substrate and LED lamp beads; a plurality of radiating fins are uniformly arranged on the upper end surface of the lamp body shell; the middle part of the lamp body shell is a round barrel; the lower end of the round barrel is closed; the upper end of the round barrel is connected with a connecting assembly; the connecting assembly comprises a connecting disc; the connecting disc is provided with a heat dissipation through hole; the side wall of the round barrel is of a hollow structure; a liquid inlet pipe is arranged at the upper section of the outer side wall of the circular barrel; a liquid outlet pipe is arranged at the lower section of the inner side wall of the round barrel; and a heat radiation coil is arranged above the heat radiation fins. The utility model has the advantages that: the heat generated by the LED light-emitting module is timely dissipated through the first channel and the second channel, so that discomfort of an operator and tissue dryness in an operation area caused by excessive heat are effectively prevented.

Description

Shadowless lamp heat abstractor for clean operating room

Technical Field

The utility model relates to a shadowless lamp field especially relates to a clean operating room is with shadowless lamp heat abstractor.

Background

Shadowless lamps for operating rooms are used primarily for operating room medical lighting, and are used to illuminate the surgical site for optimal viewing of small, low contrast objects at different depths in incisions and body cavities. Since the head, hands and instruments of the operator may cause disturbing shadows to the operating site, shadowless lamps for operating rooms should be designed to eliminate the shadows as much as possible and minimize color distortion. The shadowless lamp works for a long time and accumulates heat, which is too much to cause discomfort for the operator and also to dry the tissue in the operation area.

Therefore, the utility model provides a clean shadowless lamp heat abstractor for operating room, timely gather the heat with shadowless lamp work and distribute away, effectively prevent to arouse the tissue drying in the uncomfortable and operation region of operator because of the heat is too much.

Disclosure of Invention

In order to solve the problems in the background art, the utility model discloses a shadowless lamp heat dissipation device for a clean operating room, which comprises a lamp body shell, a LED light emitting module and a lamp shade; the LED light-emitting modules are uniformly arranged in the lamp body shell in a circumferential manner; the LED light-emitting module comprises a substrate and LED lamp beads; the LED lamp beads are arranged on the substrate; the substrate is fixed on the upper end surface in the lamp body shell; the lampshade is covered at the lower end of the lamp body shell; a plurality of radiating fins are uniformly arranged on the upper end surface of the lamp body shell; the middle part of the lamp body shell is a round barrel; the lower end of the round barrel is closed; the upper end of the round barrel is connected with a connecting assembly; the connecting assembly is used for connecting the shadowless lamp bracket; the connecting assembly comprises a connecting disc; the connecting disc is provided with a heat dissipation through hole; the side wall of the round barrel is of a hollow structure; a liquid inlet pipe is arranged at the upper section of the outer side wall of the circular barrel; a liquid outlet pipe is arranged at the lower section of the inner side wall of the round barrel; a heat radiation coil is arranged above the heat radiation fins; one end of the heat dissipation coil pipe is communicated with the liquid inlet pipe, and the other end of the heat dissipation coil pipe is communicated with the liquid outlet pipe; and heat-conducting liquid is filled in the side wall of the round barrel and the heat-radiating coil.

The lower end of the round barrel is connected with a handle in a sealing way.

The number of the LED light-emitting modules is six.

The heat dissipation coil is of a vortex line type.

The device also comprises a circulating water pump, a controller and a temperature sensor; the circulating water pump is arranged at the upper end of the round barrel; the water inlet of the circulating water pump is communicated with the liquid outlet pipe; the water outlet of the circulating water pump is communicated with the heat dissipation coil pipe; the controller is fixed at the upper end of the round barrel; the temperature sensor is fixed on the side wall of the round barrel and used for measuring the temperature of the gas in the lamp body shell; the circulating water pump and the temperature sensor are electrically connected with the controller.

The utility model has the advantages that: the heat generated by the LED light-emitting module is timely dissipated through the first channel and the second channel, so that discomfort of an operator and tissue drying in an operation area caused by excessive heat are effectively prevented; when gas temperature was higher than the setting value in the lamp body shell, circulating water pump started for temperature in the faster reduction lamp body shell effectively prevents to cause the operator discomfort and the interior tissue drying of operation region because of the heat is too much.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a bottom view (without a lamp cover) of the present invention.

Fig. 4 is a schematic structural view of the round barrel of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the invention can be more easily understood by those skilled in the art, thereby making the scope of the invention more clearly defined.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, a shadowless lamp heat dissipation device for a clean operating room comprises a lamp body shell 1, an LED light emitting module 2 and a lampshade 3; the LED light-emitting modules 2 are uniformly arranged in the lamp body shell 1 in a circumferential manner; the LED light-emitting module 2 comprises a substrate 201 and an LED lamp bead 202; the LED lamp beads 202 are arranged on the substrate 201; the substrate 201 is fixed on the upper end surface in the lamp body shell 1; the lampshade 3 is covered at the lower end of the lamp body shell 1; a plurality of radiating fins 101 are uniformly arranged on the upper end surface of the lamp body shell 1; the middle part of the lamp body shell 1 is provided with a round barrel 102; the lower end of the round barrel 102 is closed; the upper end of the round barrel 102 is connected with a connecting component 103; the connecting assembly 103 is used for connecting a shadowless lamp bracket; the connecting assembly 103 comprises a connecting disc 104; the connecting disc 104 is provided with a heat dissipation through hole 105; the side wall of the round barrel 102 is of a hollow structure; the upper section of the outer side wall of the round barrel 102 is provided with a liquid inlet pipe 106; a liquid outlet pipe 107 is arranged at the lower section of the inner side wall of the round barrel 102; a heat dissipation coil 108 is arranged above the heat dissipation fins 101; one end of the heat dissipation coil 108 is communicated with the liquid inlet pipe 106, and the other end of the heat dissipation coil is communicated with the liquid outlet pipe 107; the inside of the side wall of the circular barrel 102 and the heat dissipation coil 108 are filled with heat conductive liquid.

Methods and principles of use: the utility model discloses in the use, the heat that LED light emitting module 2 produced mainly dispels through two following passageways, passageway one: the heat generated by the LED light-emitting module 2 is dissipated through the substrate 201, the lamp body shell 1 and the heat sink 101; and a second channel: the heat generated by the LED light-emitting module 2 is dissipated through the gas inside the lamp body shell 1, the outer side wall of the round barrel 102, the heat-conducting liquid and the heat dissipation coil 108; the heat-conducting liquid in the round barrel 102 absorbs heat and then enters the heat-radiating coil 108, and the heat-conducting liquid enters the round barrel 102 again after heat radiation, and is circulated continuously. The heat generated by the LED light-emitting module 2 is timely dissipated through the first channel and the second channel, so that discomfort of an operator and tissue dryness in an operation area caused by excessive heat are effectively prevented.

The lower end of the round barrel 102 is connected with a handle 4 in a closed way.

Handle 4 makes the regulation the utility model discloses a it is more convenient during the direction of illumination.

The number of the LED light-emitting modules 2 is six.

The heat dissipation coil 108 is of a spiral type.

The device also comprises a circulating water pump 5, a controller 6 and a temperature sensor 7; the circulating water pump 5 is arranged at the upper end of the round barrel 102; the water inlet of the circulating water pump 5 is communicated with the liquid outlet pipe 107; the water outlet of the circulating water pump 5 is communicated with the heat dissipation coil 108; the controller 6 is fixed at the upper end of the round barrel 102; the temperature sensor 7 is fixed on the side wall of the round barrel 102 and is used for measuring the temperature of the gas inside the lamp body shell 1; the circulating water pump 5 and the temperature sensor 7 are electrically connected with the controller 6.

The utility model discloses in the use, when temperature sensor 7 records that the gas temperature is higher than the setting value in

lamp body shell

1, 6 control circulating water pump 5 of controller start for the circulation of heat conduction liquid, make the heat rate that gives off through passageway two faster for gas temperature in faster reduction lamp body shell 1 effectively prevents to cause the tissue drying in discomfort and the operation region of operator because of the heat is too much.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any slight modifications, equivalent replacements and improvements made by the technical spirit of the present invention to the above embodiments should be included in the technical solution of the present invention.

Claims

1. A shadowless lamp heat dissipation device for a clean operating room comprises a lamp body shell, an LED light emitting module and a lamp shade; the LED light-emitting modules are uniformly arranged in the lamp body shell in a circumferential manner; the LED light-emitting module comprises a substrate and LED lamp beads; the LED lamp beads are arranged on the substrate; the substrate is fixed on the upper end surface in the lamp body shell; the lampshade is covered at the lower end of the lamp body shell; the lamp body is characterized in that a plurality of radiating fins are uniformly arranged on the upper end surface of the lamp body shell; the middle part of the lamp body shell is a round barrel; the lower end of the round barrel is closed; the upper end of the round barrel is connected with a connecting assembly; the connecting assembly is used for connecting the shadowless lamp bracket; the connecting assembly comprises a connecting disc; the connecting disc is provided with a heat dissipation through hole; the side wall of the round barrel is of a hollow structure; a liquid inlet pipe is arranged at the upper section of the outer side wall of the circular barrel; a liquid outlet pipe is arranged at the lower section of the inner side wall of the round barrel; a heat radiation coil is arranged above the heat radiation fins; one end of the heat dissipation coil pipe is communicated with the liquid inlet pipe, and the other end of the heat dissipation coil pipe is communicated with the liquid outlet pipe; and heat-conducting liquid is filled in the side wall of the round barrel and the heat-radiating coil.

2. The shadowless lamp heat sink of claim 1, wherein the lower end of the circular barrel is connected with a handle in a closed manner.

3. The shadowless lamp heat sink of claim 1, wherein the number of the LED light modules is six.

4. The shadowless lamp heat dissipation device of claim 1, wherein the heat dissipation coil is of a spiral type.

5. The shadowless lamp heat dissipation device of claim 4, further comprising a circulating water pump, a controller and a temperature sensor; the circulating water pump is arranged at the upper end of the round barrel; the water inlet of the circulating water pump is communicated with the liquid outlet pipe; the water outlet of the circulating water pump is communicated with the heat dissipation coil pipe; the controller is fixed at the upper end of the round barrel; the temperature sensor is fixed on the side wall of the round barrel and used for measuring the temperature of the gas in the lamp body shell; the circulating water pump and the temperature sensor are electrically connected with the controller.