CN209856891U - Medical operation lamp replaceable joint structure and lamp comprising same - Google Patents
Medical operation lamp replaceable joint structure and lamp comprising same Download PDFInfo
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- CN209856891U CN209856891U CN201920859457.6U CN201920859457U CN209856891U CN 209856891 U CN209856891 U CN 209856891U CN 201920859457 U CN201920859457 U CN 201920859457U CN 209856891 U CN209856891 U CN 209856891U
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- medical operating
- lamp holder
- hole
- connecting portion
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Abstract
The utility model discloses a medical operating lamp replaceable joint structure and a lamp comprising the same, wherein the medical operating lamp replaceable joint structure comprises a lamp holder, one side of a mounting shell of the lamp holder is provided with a connecting groove, a mounting part is arranged in the connecting groove, and the mounting part is detachably connected with a connecting piece; a protective cover is arranged outside the connecting groove, and the protective cover is in sealing fit with the contact surface of the connecting groove and used for sealing the part of the connecting piece, which is positioned in the connecting groove, in a space formed by the connecting groove and the protective cover; the lamp comprises the replaceable joint structure of the medical operating lamp. The utility model discloses medical operating lamp's lamp holder and connecting piece divide the body structure, change the form of traditional lamp holder and the integrative structure of connecting piece for the lamp holder is applicable to different lamp holder support frames through changing the connecting piece, and manufacturing enterprise need not use different moulds to produce, has reduced manufacturing cost. The connecting part of the connecting piece and the lamp cap is protected by the protective cover, so that dead cleaning corners and dust accumulation are prevented.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to medical operating lamp interchangeable joint structure and contain its lamps and lanterns.
Background
The medical operating lamp has various installation modes in different occasions, such as: as a mobile type, the utility model is required to be provided with a caster, a base and a bent pipe; the lamp holder is convenient to rotate when being used as a vertical type, and the lamp holder is generally fixed by adopting a flexible pipe. The lamp holder of the existing medical operating lamp and the connecting piece thereof are of an integral structure, different molds are needed to manufacture corresponding shells for the lamp holder of the medical operating lamp with the bent pipe structure and the lamp holder of the medical operating lamp with the snakeskin pipe, and the installation shells of the lamp holders and the lamp holder can not be used universally, so that the production cost of enterprises is increased. Therefore, a structure that the lamp cap and the connecting piece are separated from each other needs to be designed, but in this case, a plurality of cleaning dead corners are generated at the connecting part of the connecting piece and the lamp cap, bacteria are easy to grow, dust is easy to accumulate, and the use requirement of related medical appliances is not met.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect among the prior art, provide a medical operating lamp interchangeable joint structure and contain its lamps and lanterns.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
a replaceable joint structure of a medical operating lamp comprises a lamp holder and is characterized in that a connecting groove is formed in one side of a mounting shell of the lamp holder, a mounting part is arranged in the connecting groove, and a connecting piece is detachably connected to the mounting part;
still be equipped with the guard shield outside the spread groove, the guard shield with the sealed laminating of the contact surface of spread groove is used for with the connecting piece is located the position in the spread groove is sealed the spread groove with in the space that the guard shield formed.
In the technical scheme, the lamp holder and the connecting piece of the medical operating lamp are of split structures, the form of the traditional lamp holder and connecting piece integrated structure is changed, the lamp holder can be suitable for different lamp holder supporting frames by replacing the connecting piece, production enterprises do not need to use different molds for production, production cost is reduced, and production efficiency is improved. Meanwhile, the connecting part of the connecting piece and the lamp cap is protected by the protective cover, so that dead corners and accumulated dust are prevented from being cleaned, the lamp cap is easy to clean, and the effect of the same structure as the integral structure of the connecting piece and the lamp cap is achieved.
Preferably, the connecting piece comprises a first connecting part and a second connecting part, the first connecting part is used for being fixedly connected with the mounting part, the second connecting part is used for being connected with the lamp holder supporting frame, a through hole is formed in the second connecting part, and the through hole is used for enabling a wire in the lamp holder supporting frame to enter the lamp holder.
In this technical scheme, adopt above-mentioned structural style, the connecting piece makes things convenient for the guard shield to seal first connecting portion in airtight space through being equipped with two connecting portions of first connecting portion and second connecting portion, does not influence the connection of second connecting portion and lamp holder support frame simultaneously.
Preferably, the connecting piece is fixed on the mounting part through clamping. The installation mode is simple, be convenient for install fast.
Preferably, be equipped with the first screw hole of a plurality of on the installation department, be equipped with on the first connecting portion a plurality of with the connecting hole of first screw hole one-to-one, first connecting portion pass through the screw with installation department fixed connection.
In this technical scheme, adopt above-mentioned structural style, the installation department passes through bolted connection with first connecting portion, and fixed effect is better, can not take place to rock and the accident drops.
Preferably, the contact surfaces of the first connecting part and the connecting part of the mounting part are mutually attached. Therefore, the stress on the joint of the two is relatively uniform, and the joint can not be broken accidentally.
Preferably, the second connecting portion is of a cylindrical structure, an annular groove is formed in the outer peripheral surface of the second connecting portion, a second threaded hole is formed in the annular groove, and the second threaded hole is communicated with the through hole.
In this technical scheme, adopt above-mentioned structural style for the lamp holder is connecting the use of removal elbow formula support frame, and the wire passes into the lamp holder from the through-hole, uses the screw to fix the wire in the second threaded hole and prevents that the wire from unexpected the removal.
Preferably, one end of the second connecting portion, which is in contact with the first connecting portion, is a cylindrical structure portion, an outer end of the cylindrical structure portion is a truncated cone structure portion, and an outer diameter of one side, which is far away from the first connecting portion, of the truncated cone structure portion is smaller than an outer diameter of one side, which is close to the first connecting portion, of the truncated cone structure portion.
Preferably, the through hole includes a first through hole and a second through hole, the inner diameter of the second through hole is larger than that of the first through hole, and the second through hole is arranged at one end far away from the first connecting portion.
In this technical scheme, adopt above-mentioned structural style for the lamp holder is connecting the usage of snakeskin tubular support frame, adopts the second connecting portion to be the connecting piece of cylinder structure, and in the snakeskin tube internal conductor passed first through-hole entering lamp holder, the snakeskin tube card was in the second through-hole, and the second through-hole inner wall was equipped with the screw thread or the ring is equipped with the rib and prevents that the snakeskin tube shell from taking place to rotate.
Preferably, the shield is detachably mounted on the connecting groove. The lamp holder and the connecting piece are convenient to replace and install.
The preferred, the guard shield includes shielding part and joint portion, joint portion establishes the guard shield with on the contact surface of spread groove, be equipped with the draw-in groove in the joint portion, the draw-in groove with fixture block cooperation on the spread groove inside wall is connected. The shield with the structure is convenient to mount and dismount.
A lamp is characterized by comprising the replaceable joint structure of the medical operating lamp.
The utility model discloses an actively advance the effect and lie in: the utility model discloses medical operating lamp's of medical operating lamp interchangeable joint structure lamp holder and connecting piece are the components of a whole that can function independently structure, change the form of traditional lamp holder and the integrative structure of connecting piece for the lamp holder can be applicable to different lamp holder support frames through changing the connecting piece, and manufacturing enterprise need not use different moulds to produce, has reduced manufacturing cost, has improved production efficiency. Meanwhile, the connecting part of the connecting piece and the lamp cap is protected by the protective cover, so that dead corners and accumulated dust are prevented from being cleaned, the lamp cap is easy to clean, and the effect of the same structure as the integral structure of the connecting piece and the lamp cap is achieved.
Drawings
Fig. 1 is a schematic view of a replaceable joint structure of a medical operating lamp according to a preferred embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of the replaceable joint structure of the medical operating lamp according to the preferred embodiment of the present invention.
Fig. 3 is a schematic structural view of a connecting groove in a replaceable joint structure of a medical operating lamp according to a preferred embodiment of the present invention.
Fig. 4 is a schematic structural view of the shield in the replaceable joint structure of the medical operating lamp according to the preferred embodiment of the present invention.
Fig. 5 is a schematic structural view of a connector of the replaceable joint structure of the medical operating lamp according to the preferred embodiment of the present invention.
Fig. 6 is a cross-sectional view of a connector of the replaceable joint structure of the medical operating lamp according to the preferred embodiment of the present invention.
Fig. 7 is a schematic structural view of another connector of the replaceable joint structure of the medical operating lamp according to the preferred embodiment of the present invention.
Fig. 8 is a cross-sectional view of another connector of the replaceable joint structure of a medical operating lamp according to the preferred embodiment of the present invention.
Fig. 9 is a schematic view illustrating the connection between the replaceable joint structure and the movable elbow of the medical operating lamp according to the preferred embodiment of the present invention.
Fig. 10 is a schematic view illustrating the connection between the replaceable joint structure of the medical operating lamp and the flexible conduit according to the preferred embodiment of the present invention.
Description of reference numerals:
lamp cap 1
Connecting groove 2
Mounting part 21
Latch 22
First screw hole 23
Connecting piece 3
First connecting portion 31
Connection hole 311
Second connecting part 32
Cylindrical structure portion 321
Truncated cone structure 322
Annular groove 33
Through hole 34
First through hole 341
Second via 342
Second screw hole 35
Cover 4
Shielding part 41
Clip part 42
Card slot 43
Movable elbow support 100
Snakeskin tube support frame 200
Detailed Description
The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.
As shown in fig. 1 to 10, the replaceable joint structure of a medical operating lamp of the present invention comprises a lamp head 1, a connecting groove 2 is provided on one side of a mounting housing of the lamp head 1, a mounting portion 21 is provided in the connecting groove 2, and a connecting member 3 is detachably connected to the mounting portion 21; the connecting groove 2 is also provided with a protective cover 4, the protective cover 4 is in sealing fit with the contact surface of the connecting groove 2, and the part of the connecting piece 3, which is positioned in the connecting groove 2, is sealed in the space formed by the connecting groove 2 and the protective cover 4.
In this embodiment, lamp holder 1 and connecting piece 3 of medical operating lamp are the components of a whole that can function independently structure, change the form of traditional lamp holder 1 and the integrative structure of connecting piece 3 for lamp holder 1 can be applicable to different lamp holder support frames through changing connecting piece 3, and manufacturing enterprise need not use different moulds to produce, has reduced manufacturing cost, has improved production efficiency. Meanwhile, the connecting part 3 and the lamp holder 1 are protected by the protective cover 4, so that dead corners and dust accumulation are prevented, the lamp holder is easy to clean, and the effect of the same structure with the lamp holder and the lamp holder is achieved.
The connecting piece 3 comprises a first connecting part 31 and a second connecting part 32, the first connecting part 31 is used for being fixedly connected with the mounting part 21, the second connecting part 32 is used for being connected with the lamp holder supporting frame, a through hole 34 is arranged in the second connecting part 32, and the through hole 34 is used for enabling a lead in the lamp holder supporting frame to enter the lamp holder 1.
In this embodiment, the connecting member 3 is provided with two connecting portions, namely, the first connecting portion 31 and the second connecting portion 32, so that the first connecting portion 31 can be conveniently enclosed in the closed space by the protective cover 4, and the connection between the second connecting portion 32 and the lamp holder supporting frame is not affected.
In this embodiment, the mounting portion 21 is provided with a plurality of first threaded holes 23, the first connecting portion 31 is provided with a plurality of connecting holes 311 corresponding to the first threaded holes 23 one to one, and the first connecting portion 31 is fixedly connected to the mounting portion 21 by screws. The installation part 21 is connected with the first connection part 31 through screws, so that the fixing effect is good, and shaking and accidental falling cannot occur. The contact surfaces of the joint of the first connecting part 31 and the mounting part 21 are mutually attached, so that the stress of the joint of the first connecting part and the mounting part is relatively uniform, and the joint cannot be accidentally broken. In other embodiments, the connecting member 3 can be fixed on the mounting portion 21 in a clamping manner, which is simple and convenient for quick mounting.
When the lamp head 1 is mounted on the movable bent-tube support 100, the second connecting portion 32 of the connecting member 3 is a cylindrical structure, as shown in fig. 5, 6 and 9, an annular groove 33 is formed on the outer peripheral surface of the second connecting portion 32, a second threaded hole 35 is formed in the annular groove 33, and the second threaded hole 35 is communicated with the through hole 34. The lead wire is passed through the through hole 34 into the lamp cap 1, and is fixed in the second screw hole 35 using a screw to prevent the lead wire from being accidentally removed.
When the lamp holder 1 is mounted on the flexible conduit supporting frame 200, as shown in fig. 7, 8 and 10, the end of the connecting member 3 where the second connecting portion 32 contacts the first connecting portion 31 is a cylindrical structure portion 321, the outer end of the cylindrical structure portion 321 is a truncated cone structure portion 322, and the outer diameter of the truncated cone structure portion 322 on the side far away from the first connecting portion 31 is smaller than the outer diameter of the side near the first connecting portion 31. The through hole 34 includes a first through hole 341 and a second through hole 342, the second through hole 342 has an inner diameter larger than that of the first through hole 341, and the second through hole 342 is provided at an end away from the first connection portion 31. The internal lead of the flexible conduit passes through the first through hole 341 and enters the lamp holder 1, the flexible conduit is clamped in the second through hole 342, and the inner wall of the second through hole 342 is provided with threads or is annularly provided with ribs to prevent the shell of the flexible conduit from rotating.
As shown in fig. 4, the shield 4 is detachably mounted on the coupling groove 2. The lamp holder 1 and the connecting piece 3 are convenient to replace and install. In this embodiment, the protective cover 4 includes the shielding portion 41 and the clamping portion 42, the clamping portion 42 is disposed on the contact surface between the protective cover 4 and the connecting groove 2, the clamping portion 42 is provided with the clamping groove 43, and the clamping groove 43 is connected with the clamping block 22 on the inner side wall of the connecting groove 2 in a matching manner. The shield 4 with such a structure is convenient to mount and dismount.
A lamp comprises the replaceable joint structure of the medical operating lamp. The lamp holder 1 and the connecting piece 3 of the lamp are of split structures, and the form of the traditional lamp holder 1 and connecting piece 3 integrated structure is changed, so that the lamp holder 1 can be suitable for different lamp holder supporting frames by replacing the connecting piece 3. Meanwhile, the connecting part 3 and the lamp holder 1 are protected by the protective cover 4, so that dead corners and dust accumulation are prevented, the lamp holder is easy to clean, and the effect of the same structure with the lamp holder and the lamp holder is achieved.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (11)
1. A replaceable joint structure of a medical operating lamp comprises a lamp holder and is characterized in that a connecting groove is formed in one side of a mounting shell of the lamp holder, a mounting part is arranged in the connecting groove, and a connecting piece is detachably connected to the mounting part;
still be equipped with the guard shield outside the spread groove, the guard shield with the sealed laminating of the contact surface of spread groove is used for with the connecting piece is located the position in the spread groove is sealed the spread groove with in the space that the guard shield formed.
2. The interchangeable joint structure for medical operating lamps according to claim 1, wherein the connecting member includes a first connecting portion and a second connecting portion, the first connecting portion is configured to be fixedly connected to the mounting portion, the second connecting portion is configured to be connected to a lamp holder support, a through hole is formed in the second connecting portion, and the through hole is used for a wire in the lamp holder support to enter the lamp holder.
3. The interchangeable adapter structure for medical operating lights of claim 2, wherein the connector is secured to the mounting portion by a snap fit.
4. The replaceable joint structure of a medical operating lamp as claimed in claim 2, wherein the mounting portion has a plurality of first threaded holes, the first connecting portion has a plurality of connecting holes corresponding to the first threaded holes, and the first connecting portion is fixedly connected to the mounting portion by screws.
5. The interchangeable adapter structure for medical operating lights according to claim 4, wherein the contact surfaces of the first connecting portion and the mounting portion at the connection point are attached to each other.
6. The interchangeable joint structure for medical operating lamps according to claim 2, wherein the second connecting portion is a cylindrical structure, an annular groove is formed on an outer circumferential surface of the second connecting portion, a second threaded hole is formed in the annular groove, and the second threaded hole is communicated with the through hole.
7. The interchangeable joint structure for medical operating lamps according to claim 2, wherein an end of the second connecting portion contacting the first connecting portion is a cylindrical structure portion, an outer end of the cylindrical structure portion is a truncated cone structure portion, and an outer diameter of a side of the truncated cone structure portion away from the first connecting portion is smaller than an outer diameter of a side of the truncated cone structure portion close to the first connecting portion.
8. The interchangeable adapter structure for medical operating lights according to claim 7, wherein the through-holes comprise a first through-hole and a second through-hole, the second through-hole has an inner diameter larger than that of the first through-hole, and the second through-hole is disposed at an end away from the first connecting portion.
9. The interchangeable adapter structure for medical operating lights according to any of claims 1-8, wherein the shield is removably mounted to the attachment slot.
10. The replaceable joint structure of a medical operating lamp as claimed in claim 9, wherein the protecting cover includes a shielding portion and a clamping portion, the clamping portion is disposed on a contact surface between the protecting cover and the connecting groove, the clamping portion is provided with a clamping groove, and the clamping groove is connected with a clamping block on an inner side wall of the connecting groove in a matching manner.
11. A light fixture, characterized in that it comprises the interchangeable joint structure of medical operating light according to any of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920859457.6U CN209856891U (en) | 2019-06-05 | 2019-06-05 | Medical operation lamp replaceable joint structure and lamp comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920859457.6U CN209856891U (en) | 2019-06-05 | 2019-06-05 | Medical operation lamp replaceable joint structure and lamp comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN209856891U true CN209856891U (en) | 2019-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920859457.6U Active CN209856891U (en) | 2019-06-05 | 2019-06-05 | Medical operation lamp replaceable joint structure and lamp comprising same |
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| Country | Link |
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| CN (1) | CN209856891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159976A (en) * | 2019-06-05 | 2019-08-23 | 上海医疗器械股份有限公司 | The interchangeable joint structure of medical operation lamp and the lamps and lanterns comprising it |
-
2019
- 2019-06-05 CN CN201920859457.6U patent/CN209856891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159976A (en) * | 2019-06-05 | 2019-08-23 | 上海医疗器械股份有限公司 | The interchangeable joint structure of medical operation lamp and the lamps and lanterns comprising it |
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Effective date of registration: 20211129 Address after: No.961, Kangqiao Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai, 201315 Patentee after: SHANGHAI FIMET MEDICAL INSTRUMENT Co.,Ltd. Address before: 200136 No. 515, jiajiaqiao Road, Pudong New Area, Shanghai Patentee before: SHANGHAI MEDICAL INSTRUMENTS Co.,Ltd. |