CN207815105U - A kind of medical LED lamp and Medical shadowless lamp - Google Patents

Abstract

The utility model provides a kind of medical LED lamp and Medical shadowless lamp, belongs to Design of Luminaires field.By the way that suspension arrangement and active connection is arranged, shadowless lamp tool is hung up, it is easy to use；Wherein LED daylight lamp, the diffuser of use, keep LED light source utilization rate high, lamp brightness height and good evenness, LED daylight lamp tool is coordinated using fixed plug with diffuser and substrate, and the structure design that fixed plug compresses prevents the sliding of LED light source module, it prevents LED light source module to be detached from heat sink section bar and lamps and lanterns is caused to fail, keeps the structure of LED daylight lamp more firm.

Description

A kind of medical LED lamp and Medical shadowless lamp

Technical field

The utility model is related to field of medical auxiliary equipment, in particular to a kind of medical LED lamp and medical no shadow Lamp.

Background technology

In medical field, Medical Devices especially surgical instrument and surgery assistor tool, during operation, lamps and lanterns pair The surgical field of view of doctor is affected.

With the development of LED technology with maturation, structure, the optical electron performance indicator of LED daylight lamp increase substantially, and By advantages such as LED light source itself long-life, green illumination, energy conservation and environmental protections LED is obtained in lighting area than wide Application.The development of LED daylight lamp is very fast, LED daylight lamp structure design, and optical design all seems extremely important, faces Change various and more and more nervous energy situation, the release of New LED function lighting product attracts tremendous attention, in recent decades The outstanding person of lighting area will be become.

The LED daylight lamp of the prior art, the installation of LED light source module is using plug-in type, the mounting means such as gum is bonded, Since LED light source module contacts with heat sink section bar not close, colloid is easy failure, thereby results in lamps and lanterns failure；Light transmission mask is adopted With circle, light-emitting area is big, and center brightness is low, and luminous intensity is insufficient.The LED light source module of the prior art is installed built on the sand, It slides or is detached with heat sink section bar in use, be easy to cause lamps and lanterns failure.

Utility model content

The purpose of the utility model is to provide a kind of medical LED lamps, it is intended to improve the lamps and lanterns occurred in the prior art Failure, center brightness is low, luminous intensity is insufficient, the installation of LED light source module built on the sand and LED light source module and heat sink section bar connect Touch the problems such as not close.

There is provided Medical shadowless lamps for the another object of the utility model.

The utility model is realized in this way：

A kind of medical LED lamp, including：

Suspension arrangement, suspension arrangement include interconnecting piece, and the orbit ring being fixedly connected with interconnecting piece, and interconnecting piece includes connecting Platform and transition piece are connect, transition piece is provided with the connecting hole for connection；

Active connection, including the first connector and the second connector, the first connector and the flexible connection of the second connector, First connector is slidably connected with orbit ring；

Shadowless lamp has, and shadowless lamp tool is fixedly connected with the second connector；Shadowless lamp tool includes lamp bracket and LED daylight lamp；LED Fluorescent lamp includes heat sink section bar, LED light source module, diffuser and fixed plug；Heat sink section bar and LED light source module setting exist In diffuser, LED light source module is connect with heat sink section bar, and heat sink section bar is connect with diffuser, diffuser and LED light source mould splits It is not provided with the first mounting hole and the second mounting hole, it is fixed to fill in while being embedded in the first mounting hole and the second mounting hole and making The relative position of LED light source module and diffuser is fixed.

Further, in the utility model preferred embodiment, LED light source module includes substrate, and the second mounting hole is set It is placed in substrate；Fixed plug growth bar shaped, the both ends of fixed plug are respectively first end and second end, and first end is embedded at the first fixation Hole, second end are embedded at the second mounting hole, and the first mounting hole is stepped hole, and first end is matched with the first fixation hole shape, and second End is provided with the press section for squeezing substrate.

Further, in the utility model preferred embodiment, fixed plug growth bar shaped, the both ends of fixed plug are respectively First end and second end, first end are embedded at the first mounting hole, and second end is embedded at the second mounting hole, and the first mounting hole is ladder Hole, first end are matched with the first fixation hole shape, and second end is provided with the press section for squeezing substrate.

Further, in the utility model preferred embodiment, heat sink section bar is provided with installation base surface, LED light source mould Group is set to installation base surface.

Further, in the utility model preferred embodiment, heat sink section bar is provided with mounting groove, LED light source module It is embedded in mounting groove.

Further, in the utility model preferred embodiment, the bottom surface of mounting groove is installation base surface, the side of mounting groove Face is blocking surface, and the angle of blocking surface and installation base surface is less than 90 °.

Further, in the utility model preferred embodiment, heat sink section bar is elongated, and the both ends of heat sink section bar are logical It crosses bolt to connect with the plug at LED daylight lamp both ends, the both ends of heat sink section bar and plug are both provided with the company coordinated with bolt Connect hole.

Further, in the utility model preferred embodiment, the opposite sides of heat sink section bar is provided with erecting bed, thoroughly The inner wall of light shield is provided with the mounting structure coordinated with erecting bed；The cross section of diffuser is polygon.

Further, in the utility model preferred embodiment, the cross section of diffuser is three to the just more of eight sides Side shape.

A kind of Medical shadowless lamp, Medical shadowless lamp include above-mentioned medical LED lamp.

The utility model has the beneficial effects that：By the way that suspension arrangement and active connection is arranged, shadowless lamp tool is hung Come, it is easy to use；Wherein LED daylight lamp, the diffuser of use keep LED light source utilization rate high, lamp brightness height and the uniformity Good, LED daylight lamp tool is coordinated using fixed plug with diffuser and substrate, and the structure design that fixed plug compresses prevents LED light source The sliding of module prevents LED light source module to be detached from heat sink section bar and lamps and lanterns is caused to fail, makes the structure of LED daylight lamp more It is firm.

Description of the drawings

It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other relevant attached drawings.

Fig. 1 is the schematic diagram for the medical LED lamp that the utility model embodiment 1 provides；

Fig. 2 is the schematic diagram for the shadowless lamp tool that the utility model embodiment 1 provides；

Fig. 3 is the schematic diagram for the diffuser that the utility model embodiment 1 provides；

Fig. 4 is the heat sink section bar schematic diagram that the utility model embodiment 1 provides；

Fig. 5 is the LED light source module schematic diagram that the utility model embodiment 1 provides；

Fig. 6 is the power source drive device schematic diagram that the utility model embodiment 1 provides；

Fig. 7 is the plug schematic diagram that the utility model embodiment 1 provides；

Fig. 8 is the fixed plug schematic diagram that the utility model embodiment 1 provides；

Fig. 9 is the heat sink section bar schematic diagram that the utility model embodiment 2 provides；

Figure 10 is the LED light source module schematic diagram that the utility model embodiment 2 provides.

Icon：100-LED lamps and lanterns；110- suspension arrangements；111- interconnecting pieces；111a- connected units；111b- transition pieces； 111c- connecting holes；112- orbit rings；120- active connections；The first connectors of 121-；The second connectors of 122-；130- is without shadow Lamps and lanterns；140- diffusers；The first mounting holes of 141-；The first stepped holes of 141a-；The second stepped holes of 141b-；143- mounting structures； 150- heat sink section bars；151- installation grooves；152- installation base surfaces；153- blocking surfaces；155- erecting beds；157- connecting holes；160- LED light source module；The second mounting holes of 161-；163- substrates；165-LED light sources；The sides 167-；170- power source drive devices； 171- light source connecting lines；173- conducting wires；180- plugs；181- fastening bolts；183- limit holes；185- contact studs；187- is fixed Face；190- fixes plug；191- first ends；193- second ends；195- press sections；195a- compressive planes；250- heat sink section bars；251- Installation groove；252- installation base surfaces；253- blocking surfaces；260-LED light source module groups；263- substrates；The sides 267-.

Specific implementation mode

To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that term " length ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated equipment or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be Mechanical connection；Can be directly connected, can also indirectly connected through an intermediary, can be connection inside two elements or The interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned The concrete meaning of term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only Indicate that fisrt feature level height is less than second feature.

Embodiment 1 is referring to figs. 1 to Fig. 8

Referring to Fig. 1, the present embodiment provides a kind of LED lamps 100, including suspension arrangement 110, active connection 120 and nothing Shadow lamps and lanterns 130.

Suspension arrangement 110 includes interconnecting piece 111 and the orbit ring 112 being fixedly connected with interconnecting piece 111.

Interconnecting piece 111 includes connected unit 111a and transition piece 111b；Connected unit 111a is the element of a truncated cone-shaped, connection Platform 111a is fixedly connected with orbit ring 112, and transition piece 111b is a truncated cone-shaped component, transition piece 111b and connected unit 111a mono- Body shapes, and forms whole interconnecting piece 111.

The end face of transition piece 111b is provided with connecting hole 111c, having passed through connecting hole 111c can be by medical LED lamp 100 are fixedly attached in external structure.

Orbit ring 112 is a cyclic structure, and orbit ring 112 is connect with active connection 120.

Active connection 120 includes the first connector 121 and the second connector 122, the first connector 121 and orbit ring 112 are slidably connected, and shadowless lamp tool 130 is connect by active connection 120 with suspension arrangement 110 integral.

With reference to Fig. 2, shadowless lamp tool 130 includes diffuser 140, heat sink section bar 150, LED light source module 160, constant current switch Power source drive device 170, plug 180 and fixed plug 190.

In the present embodiment, with reference to figure 3, which is the diffuser 140 of elongated tubular；Likewise, heat sink section bar 150, LED light source module 160 is strip.The cross section of diffuser 140 is preferably regular hexagon, naturally it is also possible to be positive triangle Shape, square, regular pentagon, regular heptagon and octagon etc..Referring to Fig. 6, constant-current switch power source driving device 170, including Light source connecting line 171 and conducting wire 173.

Referring to Fig. 6, LED light source module 160 includes substrate 163 and LED light source 165, and 163 surface of substrate has printed circuit (not shown), LED light source 165 along substrate 163 the single-row neat surface for being arranged in substrate 163 of length direction；LED Light source 165 is electrically connected with printed circuit；The side 167 of substrate 163 is vertical with the upper and lower surface of substrate 163.The two of substrate 163 End is each provided with second mounting hole 161.

Referring to Fig. 4 and Fig. 5, heat sink section bar 150 is provided with installation groove 151, erecting bed 155 and connecting hole 157.Connecting hole 157 are set to 150 both ends of heat sink section bar.Installation groove 151 be and the matched bar-shaped trough of 163 shape of substrate.Installation groove 151 is wrapped Include installation base surface 152, and vertical with installation base surface 152 two blocking surfaces 153.Substrate 163 has the top surface being oppositely arranged And bottom surface, LED light source 165 are installed on the top surface of substrate 163, the bottom surface of substrate 163 is bonded setting with installation base surface 152.Substrate 163 when being embedded in installation groove 151, and two blocking surfaces 153 are born against in opposite two sides of substrate 163, Jin Erke Width direction to avoid substrate 163 relative to heat sink section bar 150 moves.

Substrate 163 is embedded in installation groove 151, and LED light source module 160 forms assembly with heat sink section bar 150, just It is mounted in diffuser 140 in by LED light source module 160 and heat sink section bar 150.

Further, the assembly for the ease of forming heat sink section bar 150 and LED light source module 160 is encased in light transmission In cover 140 and fix the assembly, the erecting bed 155 that the opposite sides of heat sink section bar 150 is provided with.Correspondingly, referring to Fig. 5, 140 inner wall of diffuser is provided with two opposite mounting structures 143, and mounting structure 143 is the protrusion of strip, mounting structure 143 Length direction along diffuser 140 is arranged, and erecting bed 155 and 143 shape of mounting structure are complementary.

With reference to figure 4, the erecting bed 155 of heat sink section bar 150 coordinates with the mounting structure 143 of diffuser 140, mounting structure 143 can disperse the gravity for the assembly that LED light source module 160 is formed with heat sink section bar 150, prevent stress deformation, from And influence the structure and service life of lamps and lanterns.Referring to Fig. 5, the both ends of the same side 167 of diffuser 140 respectively open that there are one the One mounting hole 141；First mounting hole 141 is stepped hole, including the first stepped hole 141a and the second stepped hole 141b；First ladder Hole 141a is close to the outer surface of diffuser 140, inner surfaces of the second stepped hole 141b close to diffuser 140.

Referring to Fig. 2 and Fig. 8, fixed plug 190 is strip fire-proof insulation plug, including first end 191, second end 193 and Press section 195；The sectional area of first end 191 is slightly larger than press section 195, and the sectional area of press section 195 is more than second end 193；The 191 sectional area of one end and the first stepped hole 141a etc. are big, and sectional area and two level stepped hole of press section 195 etc. are big, second end 193 Sectional area and the second mounting hole 161 etc. it is big.190 and first mounting hole 141 of fixed plug and the second mounting hole 161 coordinate；It is, First stepped hole 141a coordinates with first end 191, and the second stepped hole 141b coordinates with press section 195.The press section of fixed plug 190 195 pass through the first mounting hole 141, second end 193 to coordinate with the second mounting hole 161 on substrate 163, the extruding of press section 195 Face 195a is bonded with substrate 163.

Referring to Fig. 7, plug 180 is half-open mouth structure, and wherein one end is stationary plane 187, and other end is provided with and light transmission The opening of the external surface shape cooperation of cover 140.Limit hole 183 is offered on stationary plane 187, stationary plane 187 is equipped with contact stud 185, contact stud 185 is connect with light source connecting line 171, and plug 180 further includes fastening bolt 181.Fastening bolt 181 passes through plug Limit hole 183 on 180 stationary plane 187 and the connecting hole 157 for being arranged at 150 both ends of heat sink section bar, which coordinate, to be installed.

With reference to figure 8,190 the first mounting holes 141 by diffuser 140 of fixed plug, second end 193 and LED light source module The second mounting hole 161 cooperation on 160, fixed LED light source module 160, prevents it from being slided to both ends；Press section 195 simultaneously It can prevent LED light source module 160 from being slided along 190 directions of fixed plug；The sectional area of first end 191 is more than press section 195, fixed Plug 190 can be limited on diffuser 140, to avoid 190 sliding of fixed plug from falling off.

With reference to figure 7,180 shape of plug is regular hexagon structure as diffuser 140, is set in diffuser 140 Both ends.Plug 180 can limit fixed plug 190, prevent fixed plug 190 from falling off；Fastening bolt 181 is by limit hole 183 and dissipates The connecting hole 157 of hot profiles 150 coordinates, the position of fixed heat sink section bar 150.

The present embodiment also provides a kind of Medical shadowless lamp, which includes above-mentioned medical LED lamp 100.

Embodiment 2 is referring to Fig. 9 to Figure 10

The medical LED lamp that the utility model embodiment is provided, the technique effect and implementation of realization principle and generation Example 1 is identical, and difference essentially consists in heat sink section bar 250, and to briefly describe, the present embodiment does not refer to place, can refer in embodiment 1 Corresponding contents.

Daily use can be met substantially by designing obtained medical LED lamp 100 by embodiment 1, but in line with into one Step improves the objective of its function, and designer has carried out further improvement to the medical LED lamp 100.

With reference to figure 9 and Figure 10, heat sink section bar 250 is provided with installation groove 251, which includes installation base surface 252 and blocking surface 253, blocking surface 253 and 252 angle at 45 ° of installation base surface.LED light source module 260 and heat sink section bar 250 Installation groove 251 matches.263 surface of the substrate angle at 45 ° of two sides 267 of substrate 263 and installation LED light source 165.

LED light source module 260 is inserted into the installation groove 251 of heat sink section bar 250, and LED light source module 260 is set to peace Basal plane 252 is filled, there are blocking surface 253 in 260 both sides of LED light source module, limit LED light source 260 liang of Slideslips of module, simultaneously because resistance Block face 253 and 252 angle at 45 ° of installation base surface, can also limit LED light source module 260 and slide up and down.

Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of medical LED lamp, which is characterized in that including：

Suspension arrangement, the suspension arrangement include interconnecting piece, and the orbit ring being fixedly connected with the interconnecting piece, the connection Portion includes connected unit and transition piece, and the transition piece is provided with the connecting hole for connection；

Active connection, including the first connector and the second connector, first connector and second connector activity Connection, first connector are slidably connected with the orbit ring；

Shadowless lamp has, and the shadowless lamp tool is fixedly connected with second connector；The shadowless lamp tool includes lamp bracket and LED days Light lamp；The LED daylight lamp includes heat sink section bar, LED light source module, diffuser and fixed plug；The heat sink section bar and described LED light source module is arranged in the diffuser, and the LED light source module is connect with the heat sink section bar, the heat sink section bar It being connect with the diffuser, the diffuser and the LED light source module are respectively arranged with the first mounting hole and the second mounting hole, The fixed plug while being embedded in first mounting hole and second mounting hole and making the LED light source module and described The relative position of diffuser is fixed.

2. medical LED lamp according to claim 1, which is characterized in that the LED light source module includes substrate, described Second mounting hole is set to the substrate；The fixed plug growth bar shaped, the both ends of the fixed plug are respectively first end and the Two ends, the first end are embedded at first mounting hole, and the second end is embedded at second mounting hole, and described first is solid It is stepped hole to determine hole, and the first end is matched with the first fixation hole shape, and the second end is provided with described for squeezing The press section of substrate.

3. medical LED lamp according to claim 2, which is characterized in that the fixed plug growth bar shaped, the fixed plug Both ends be respectively first end and second end, the first end is embedded at first mounting hole, and the second end is embedded at institute State the second mounting hole, first mounting hole is stepped hole, and the first end is fixed hole shape with described first and matched, described the Two ends are provided with the press section for squeezing the substrate.

4. medical LED lamp according to claim 1, which is characterized in that the heat sink section bar is provided with installation base surface, institute It states LED light source module and is set to the installation base surface.

5. medical LED lamp according to claim 4, which is characterized in that the heat sink section bar is provided with mounting groove, described LED light source module is embedded in the mounting groove.

6. medical LED lamp according to claim 5, which is characterized in that the bottom surface of the mounting groove is the installation base Face, the side of the mounting groove are blocking surface, and the angle of the blocking surface and the installation base surface is less than 90 °.

7. medical LED lamp according to claim 1, which is characterized in that the heat sink section bar is elongated, the heat dissipation The both ends of proximate matter are connect by bolt with the plug at the LED daylight lamp both ends, the both ends of the heat sink section bar and institute It states plug and is both provided with the connecting hole coordinated with the bolt.

8. medical LED lamp according to claim 1, which is characterized in that the opposite sides of the heat sink section bar is provided with Erecting bed, the inner wall of the diffuser are provided with the mounting structure coordinated with the erecting bed；The cross section of the diffuser is Polygon.

9. medical LED lamp according to claim 8, which is characterized in that the cross section of the diffuser is three to arrive The regular polygon of eight sides.

10. a kind of Medical shadowless lamp, which is characterized in that the Medical shadowless lamp includes such as claim 1-9 any one of them Medical LED lamp.