CN208329331U - A kind of suspended ceiling device and operating lamp - Google Patents
A kind of suspended ceiling device and operating lamp Download PDFInfo
- Publication number
- CN208329331U CN208329331U CN201820699993.XU CN201820699993U CN208329331U CN 208329331 U CN208329331 U CN 208329331U CN 201820699993 U CN201820699993 U CN 201820699993U CN 208329331 U CN208329331 U CN 208329331U
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- plate
- interconnecting piece
- downward column
- auxiliary section
- suspended ceiling
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Abstract
The utility model embodiment provides a kind of suspended ceiling device and operating lamp, including ring flange and downward column, ring flange includes suspention portion and interconnecting piece, suspention portion is fixedly connected with interconnecting piece, suspention portion is connect with building fixed area, interconnecting piece is enclosed to form the first hollow cavity, interconnecting piece is equipped with the first auxiliary section towards the inner wall of the first hollow cavity, downward column outer wall is equipped with the second auxiliary section, interconnecting piece and downward column are cooperatively connected by the first auxiliary section and the second auxiliary section, connector passes through the first connecting hole and the second connecting hole, make interconnecting piece and downward column in the connection in the radial direction of downward column, be conducive to improve the stability of downward column.
Description
Technical field
The utility model belongs to the field of medical instrument technology more particularly to a kind of suspended ceiling device and operating lamp.
Background technique
The function of critical medical devices of the operating lamp as operating room, carrying is continuous also with the development of medical level
It is abundant.Current operating lamp product not only provides the effect of surgical light, can also load on operating lamp and take pictures, records a video, leading to
The function devices such as news, and the installation carrier of these equipment is exactly suspended ceiling device.In order to guarantee illumination functions and other equipment
Normal use, so that more stringent requirements are proposed to the stability of suspended ceiling device.
Utility model content
The utility model embodiment provides a kind of suspended ceiling device, including ring flange and downward column, and the ring flange includes outstanding
Hanging part and interconnecting piece, the suspention portion are fixedly connected with the interconnecting piece, and the suspention portion is used to connect with building fixed area
It connects, the interconnecting piece is enclosed to form the first hollow cavity, and the interconnecting piece is equipped with towards the inner wall of first hollow cavity
First auxiliary section, the downward column outer wall are equipped with the second auxiliary section, the interconnecting piece and the downward column and match by described first
Conjunction portion and second auxiliary section are cooperatively connected, and the interconnecting piece is equipped with the first connecting hole, and the downward column is equipped with second
Connecting hole, connector pass through first connecting hole and second connecting hole, make the interconnecting piece and the downward column in institute
State the connection in the radial direction of downward column.
It is cooperatively connected by the first auxiliary section of setting and the second auxiliary section, so that the interconnecting piece of downward column and ring flange connects
Connect, to define the position of downward column in the axial direction, then by connector by downward column and interconnecting piece downward column radial direction
Side connect up, thus limit downward column radially and circumferentially on position, to improve the stability of downward column.
Detailed description of the invention
It, below will be to institute in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the utility model
Embodiment for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of schematic perspective view of the suspended ceiling device of embodiment；
Fig. 2 is a kind of overlooking structure diagram of the suspended ceiling device of embodiment；
Fig. 3 is the schematic diagram of the section structure of the suspended ceiling device along the direction E-E of Fig. 2；
Fig. 4 is a kind of downward column elastic deformation structure schematic diagram of the suspended ceiling device of embodiment；
Fig. 5 is a kind of flange plate structure schematic diagram of the suspended ceiling device of embodiment；
Fig. 6 is a kind of downward rod structure schematic diagram of the suspended ceiling device of embodiment；
Fig. 7 is a kind of the schematic diagram of the section structure of the suspended ceiling device of embodiment；
Fig. 8 is a kind of schematic perspective view of the suspended ceiling device of embodiment；
Fig. 9 is a kind of schematic perspective view of the suspended ceiling device of embodiment；
Figure 10 is a kind of the schematic diagram of the section structure of the suspended ceiling device of embodiment, and suspention portion is omitted in figure；
Figure 11 is a kind of the schematic diagram of the section structure of the suspended ceiling device of embodiment, and suspention portion is omitted in figure.
Specific embodiment
Below in conjunction with the attached drawing in the utility model embodiment, to the technical solution in the utility model embodiment
It being clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, without
It is whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creation
Property labour under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Figure 11 is please referred to, the utility model embodiment provides a kind of operating lamp, including lamp body and the utility model reality
The suspended ceiling device of example offer is applied, the lamp body is connected on the downward column 20 of the suspended ceiling device.The lamp body of operating lamp is used for
It is illuminated in the operating room of hospital, the equipment such as camera of also settable shooting image on operating lamp.
Fig. 1 to Fig. 6 is please referred to, the utility model embodiment provides a kind of suspended ceiling device, including ring flange 10 and downward column
20, the ring flange 10 includes suspention portion 11 and interconnecting piece 12, and the suspention portion 11 is fixedly connected with the interconnecting piece 12, is suspended in midair
Portion 11 and interconnecting piece 12 can be integrated formed structure or Split connection structure, and the suspention portion 11 with building for fixing
The connection of region (not shown), the interconnecting piece 12 are enclosed to form the first hollow cavity 101, and the interconnecting piece 12 is towards institute
The inner wall for stating the first hollow cavity 101 is equipped with the first auxiliary section 121, and downward 20 outer wall of column is equipped with the second auxiliary section 211, institute
Interconnecting piece 12 and the downward column 20 is stated to be cooperatively connected by first auxiliary section 121 and second auxiliary section 211, it is described
Interconnecting piece 12 is equipped with the first connecting hole 102, and the downward column 20 is equipped with the second connecting hole 202, and connector 30 passes through described
First connecting hole 102 and second connecting hole 202 make the interconnecting piece 12 and the downward column 20 in the downward column 20
It connects in the radial direction.
In the present embodiment, it is cooperatively connected by the first auxiliary section 121 of setting and the second auxiliary section 211, so that downward column 20
Connected with the interconnecting piece 12 of ring flange 10, to define the position of downward column 20 in the axial direction, then by connector 30 will under
Prolong column 20 and interconnecting piece 12 in the connection in the radial direction of downward column 20, thus limit downward column 20 radially and circumferentially on position
It sets, so that downward column 20 is completely fixed, improves the stability of downward column；The knots such as the lamp body of operating lamp are hung on downward column 20
When structure, shaking will not be generated.
The suspention portion 11 of ring flange 10 is steel plate structure, and the thickness of steel plate can be 20mm.First can be opened up in suspention portion 11
Through-hole 103, first through hole 103 along interconnecting piece 12 axis direction annular array, the first through hole 103 of setting can with build
The connecting rod (not shown) cooperation in object fixed area is built, so that ring flange 10 is fixed on building fixed area
On.Building fixed area can be ceiling or the supporting structure of fixed setting, can be and be also possible to indoors in outdoor.
After ring flange 10 is fixed, downward column 20 be can connect in the vertical direction, forms vertical structure, can also have folder with vertical direction
Angle forms incline structure.
In a kind of embodiment, ring flange 20 is an integral molding structure, i.e. suspention portion 11 and interconnecting piece 12 is integrally formed, can
It is made by the technique of die casting, suspention portion 11 is slab construction, and interconnecting piece 12 is cylindrical structure, and 12 one end of interconnecting piece is connected to outstanding
On the plate of hanging part 11, so that plane of the axial line of interconnecting piece 12 perpendicular to the plate in suspention portion 11, to reinforce suspention portion 11
With the structural strength of interconnecting piece 12, in suspention portion 11 and the also settable reinforcement part 13 of 12 link position of interconnecting piece, 13 ring of reinforcement part
Cylinder outer wall around interconnecting piece 12 is arranged, and reinforcement part 13 makes together when can be integrally formed for ring flange 20, at this time reinforcement part
13 transition structure between suspention portion 11 and interconnecting piece 12, reinforcement part 13 have a round and smooth transition cambered surface 112, this structure is also
It is demoulded when conducive to die casting, reduces technology difficulty.
In other embodiments, suspention portion 11 can be fixedly connected with interconnecting piece 12 by forms such as screw connection, welding, be added
Strong portion 13 can also be connected between suspention portion 11 and interconnecting piece 12 by forms such as welding.
Referring to FIG. 10, the first auxiliary section 121 and the second auxiliary section 211 are helicitic texture in a kind of embodiment, pass through spiral shell
Line structure cooperation, so that downward column 20 is fitted together with interconnecting piece 12, when assembly, by the first auxiliary section 121 of interconnecting piece 12
With the screw thread relative rotation of the second auxiliary section 211 of downward column 20, so that downward column 20 is screwed in interconnecting piece 12, and downward column 20
For sagging structure, under the isostructural gravity of lamp body hung under the gravity and downward column 20 of downward column 20, second matches
The upper surface of the screw thread of the lower surface of the screw thread in conjunction portion 211 and the first auxiliary section 121 is bonded, to limit downward 20 axial direction of column
Position, it follows that the structure for carrying the weight of downward column 20 is the screw thread of the first auxiliary section 121.
Please refer to Figure 11, in another embodiment, the first auxiliary section 121 and the second auxiliary section 211 are boss structure, specifically
For, the lower part of interconnecting piece 12 is equipped with inwardly projecting first boss, which forms the first auxiliary section, downward column 20
Top is equipped with outwardly projecting second boss, which forms the second auxiliary section 211, and when assembly, downward column 20 is from connection
The top in portion 12 is protruded into down in interconnecting piece 12, and downward column 20 is sagging structure, in the gravity and downward column of downward column 20
Under the isostructural gravity of the lamp body hung under 20, the upper surface of first boss is bonded with the lower surface of second boss, thus
The axial position of downward column 20 is limited, it follows that the structure for carrying the weight of downward column 20 is the of the first auxiliary section 121
One boss.
First auxiliary section 121 and the second auxiliary section 211 can be integrally formed with interconnecting piece 12 and downward column 20, also be independent
Structure, then be fixed on interconnecting piece 12 and downward column 20, it should be understood that the first auxiliary section 121 and the second auxiliary section 211 may be used also
There are other selections.
In a kind of embodiment, downward column 20 can be solid stick structure, and the first connecting hole 102 can be through-hole or threaded hole,
Second connecting hole 202 is threaded hole, and connector 30 is screw, is connected by the way that connector 30 is screwed in the first connecting hole 102 and second
It connecing in hole 202, the nut of the screw of connector 30 is bonded with the outer wall of interconnecting piece 12, so that downward column 20 is tensed radially,
Limit downward column 20 radially and circumferentially on position.
In a kind of embodiment, the downward column 20 is hollow structure, and is enclosed the second hollow cavity 201, under described
Prolonging column 20 includes the outer wall that second auxiliary section 211 is arranged and the inner wall towards second hollow cavity 201, and described second
Connecting hole 202 penetrates through the outer wall and inner wall of the downward column 20.The connector 30 includes the first screw 31 and the first nut 32,
First nut 32 is securable to the inner wall of the downward column 20, and first screw 31 passes through first connecting hole 102
It with second connecting hole 202, and connect with first nut 32, to tense downward column 20 radially, limits downward
Column 20 radially and circumferentially on position.
In a kind of embodiment, second connecting hole 202 is set as multiple, and the multiple second connecting hole 202 is along described
The axle center annular array of downward column 20, first connecting hole 102 include it is multiple and with second connecting hole 202 one by one
It is corresponding.Multiple first connecting holes 102 and the second connecting hole 202 annular array in the circumferential, can be by connector 30 even
Pull up tight downward column 20 week of socket part 12 so that the uniform force in the circumferential of downward column 20, downward column 20 and interconnecting piece 12 it
Between gap be consistent, reinforce stable effect.
In a kind of embodiment, the downward column 20 includes elastic deformation area 22, and the elastic deformation area 22 covers institute
The position of the second auxiliary section 211 is stated, when the connector 30 connects the downward column 20 and the interconnecting piece 12, the downward column
20 to 12 flexible deformation of interconnecting piece.Elastic deformation area 22 is arranged in downward column 20, and elasticity occurs when connector 30 connects
Deformation may make the surface of thread up and down of two screw threads all to paste when the first auxiliary section 121 and the second auxiliary section 211 are screw thread
Close, eliminate the gap of screw thread, on the basis of connector 30 radially tenses downward column 20 so that downward column 20 in the axial direction by
Fixed is more firm, and effect preventing swaying is more preferable.And when the first auxiliary section 121 and the second auxiliary section 211 are boss structure,
By flexible deformation, so that the first auxiliary section 121 and the fitting of the second auxiliary section 211, radially tense downward column in connector 30
On the basis of 20, so that downward column 20 is fixed in the axial direction more firm, effect preventing swaying is more preferable.
Since connector 30 is connected to limited position, it is also limited that the point of flexible deformation, which occurs, on elastic deformation area 22
A, i.e., it is discrete that the point of flexible deformation occurs on downward column 20.For the stable connection degree for enhancing discrete point, two neighboring company
The link position of fitting 30 can interlock up and down, i.e., multiple connectors 30 can not be on sustained height after connecting.
The elastic deformation area 22 of downward column 20 is located at the top of downward column 20, the elastic deformation area far from downward column 20
22 lower part is set as rigid region 21, and rigid region 21 enables downward column 20 for mounting the structures such as the lamp body of operating lamp
There is preferable rigidity, keeps the isostructural stabilization of lamp body.
Different material production can be respectively adopted in elastic deformation area 22 and rigid region 21, and the two can be integrally formed,
It is assembled into one again by techniques such as welding after can making respectively.
Referring to FIG. 4, the gap in the radial direction in downward column 20 of the second auxiliary section 211 and the first auxiliary section 121
For the first gap, the first gap is less than the other positions in first gap, i.e. the first gap in the position that connector 30 connects
It is minimum in the position that connector 30 connects, and increase to the position far from connector 30.First gap is connected in connector 30
Position can be 0, i.e., the outside wall surface of downward column 20 is bonded with the inner wall of interconnecting piece 12, and in the position far from connector 30, permit
Perhaps the first gap increases, so that downward column 20 and interconnecting piece 12 allow a biggish tolerance, can so reduce technology difficulty,
Convenient for the assembly of downward column 20 and interconnecting piece 12.
Since downward column 20 and the position that interconnecting piece 12 cooperates are elastic deformation area 22, when disassembly is desired, downward column
20 elastic deformation area 22 can restore to the original state, so that suspended ceiling device is reusable.
Please refer to Fig. 7 to Fig. 9, in a kind of embodiment, the suspention portion 11 includes the first plate 110 and the second plate
110 ', first plate 110 includes the first plate 111 and the first bent plate 113 that are fixedly connected, first plate 111 it
First bent plate 113 is connected towards one end of the interconnecting piece 12, first bent plate 113 is backwards to second plate 110 '
Direction bending, first bent plate 113 and second plate 110 ' are connect with the interconnecting piece 12.
In order to reduce the weight of ring flange 10, the structure in suspention portion 11 is improved, using the first plate 110 and second
The form that plate 110 ' combines, the first plate 110 and the second plate 110 ' can be sheet metal component, the first plate 110 and the second plate
110 ' thickness can be made relatively thin, be steel plate structure, the gross weight of the first plate 110 and the second plate 110 ' compared to suspention portion 11
Amount can be done lighter.
In the present embodiment, the first bent plate 113 of the first plate 110 is far from the also flexible formation in one end of the first plate 111
First connecting plate 114, the first connecting plate 114 are connect with interconnecting piece 12, and the plane of the first connecting plate 114 can be with the first plate 111
Plane it is parallel, can so reduce the first plate 110 in the extension size of the axial direction of downward column 20, reduce entire furred ceiling dress
The size set.First plate 111, the first bent plate 113 and the first connecting plate 114 can be integrally formed, for example, by using hot rolled plate punching press
It is made, the thickness of hot rolled plate can be 4mm, it follows that significantly reducing thickness compared to the steel plate structure of 20mm thickness
Degree.
In a kind of embodiment, second plate 110 ' includes the second plate 111 ' and the second bent plate 113 ', and described second
Plate 111 ' is bonded with first plate 111, second bent plate 113 ' be connected to second plate 111 ' towards institute
One end of interconnecting piece 12 is stated, second bent plate 113 ' is bent backwards to 113 direction of the first bent plate, first bent plate 113
It is connect with second bent plate 113 ' with the interconnecting piece 12.
In the present embodiment, the second plate 110 ' can be identical as 110 structure of the first plate, and using the shape of fastening when assembling
The fitting of formula, i.e. the first plate 111 and the second plate 111 ', and the first bent plate 113 and the second bent plate 113 ' prolong in the opposite direction
It stretches, so may make the one end of the first bent plate 113 far from the first plate 111 to the second bent plate 113 ' far from the second plate 111 '
One end has biggish distance, and hollow cavity structure, root are formed between the first bent plate 113, interconnecting piece 12 and the second bent plate 113 '
According to torque M=F (power) * L (arm of force) it is found that the arm of force is bigger, force value is smaller, since interconnecting piece 12 is connected to the first bent plate 113 far
One end from the first plate 111 is arranged so that the first plate to second one end of bent plate 113 ' far from the second plate 111 '
110 and second the torque that can carry of plate 110 ' it is bigger, in the downward column 20 of mounting identical weight and its lamp body of operating lamp etc.
When structure, the bending angle of the first required bent plate 113 is smaller, i.e., the required arm of force is smaller, in addition, keeping the first bent plate
In the case where 113 bending angle, i.e., when the arm of force is constant, the power that may make the first plate 110 and the second plate 110 ' to bear is got over
It is small, the thickness of the first plate 110 and the second plate 110 ' can be further decreased, the weight of integrated ceiling device is reduced.
In the present embodiment, the second bent plate 113 ' may also set up and the first plate 110 far from one end of the second plate 111 '
Identical second connecting plate 114 ' of first connecting plate 114, the second connecting plate 114 ' are plate and parallel with the second plate 111 '.
In the present embodiment, sand casting screw thread nested structure is can be used in interconnecting piece 12, is formed, is used using nodular cast iron foundry casting
Thinner sheet metal component and the combination of sand casting, while significantly reducing suspended ceiling device weight, since sheet metal component two sides are not required to
It processes, sand casting only needs to process two sides mating surface and threaded hole, can more reduce existing Material Cost.
In a kind of embodiment, the interconnecting piece 12 is equipped with screw hole 125, first bent plate 113 and/or described second curved
Plate 113 ' screws in the screw hole 125 by the second screw 51 and connect with the interconnecting piece 12.Screw hole 125 can be set to outside interconnecting piece 12
On the boss in week, the boss of 12 periphery of interconnecting piece can be respectively provided with screw hole 125 in upper and lower part respectively, the screw hole 125 on top with
It is connected between first plate 110 by the second screw 51, passes through the second screw between the screw hole 125 and the second plate 110 ' of lower part
51 ' connections.In other embodiments, the first bent plate 113 and/or the second bent plate 113 ' can also pass through the modes such as welding and interconnecting piece 12
Connection.
In each embodiment of the utility model, when each screw connects, spring washer structure can be also worn on screw, passes through bullet
Mat structure flexibly supports power, reinforces the connection tightness of screw, is conducive to increase firm effect.
Above disclosed is only the utility model several embodiments, certainly cannot be practical new to limit this with this
The interest field of type, those of ordinary skill in the art will appreciate that realize all or part of the process of above embodiment, and according to
Equivalent variations made by the utility model claims, still falls within the scope of the utility model.
Claims (10)
1. a kind of suspended ceiling device, which is characterized in that including ring flange and downward column, the ring flange includes suspention portion and connection
Portion, the suspention portion are fixedly connected with the interconnecting piece, and the suspention portion with building fixed area for connecting, the connection
Portion is enclosed to form the first hollow cavity, and the interconnecting piece is equipped with the first auxiliary section towards the inner wall of first hollow cavity,
The downward column outer wall is equipped with the second auxiliary section, and the interconnecting piece and the downward column pass through first auxiliary section and described the
Two auxiliary sections are cooperatively connected, and the interconnecting piece is equipped with the first connecting hole, and the downward column is equipped with the second connecting hole, connector
Across first connecting hole and second connecting hole, make the interconnecting piece and the downward column in the radial direction of the downward column
Side connects up.
2. suspended ceiling device as described in claim 1, which is characterized in that the downward column is hollow structure, and is enclosed the
Two hollow cavities, the downward column include the outer wall of second auxiliary section being arranged and towards in second hollow cavity
Wall, second connecting hole penetrate through the outer wall and inner wall of the downward column.
3. suspended ceiling device as claimed in claim 1 or 2, which is characterized in that the connector includes the first screw and the first spiral shell
Mother, first screw passes through first connecting hole and it corresponds to second connecting hole, and connect with first nut.
4. suspended ceiling device as claimed in claim 1 or 2, which is characterized in that the downward column includes elastic deformation area, described
Elastic deformation area covers the position of second auxiliary section, when the connector connects the downward column and the interconnecting piece,
The downward column is to the interconnecting piece flexible deformation.
5. suspended ceiling device as claimed in claim 4, which is characterized in that second auxiliary section and first auxiliary section
The gap in the radial direction of the downward column is the first gap, and first gap is less than in the position that the connector connects
The other positions in first gap.
6. suspended ceiling device as described in claim 1, which is characterized in that first auxiliary section and second auxiliary section are spiral shell
Line structure or boss structure, it is described to be cooperatively connected to be threadedly coupled or being clamped.
7. suspended ceiling device as described in claim 1, which is characterized in that second connecting hole is set as multiple, the multiple
Second connecting hole along the downward column axle center annular array, first connecting hole include it is multiple and with it is described second connect
Connect hole one-to-one correspondence.
8. suspended ceiling device as described in claim 1, which is characterized in that the suspention portion includes the first plate and the second plate,
First plate includes the first plate and the first bent plate being fixedly connected, and second plate includes the second plate, and described the
One plate is bonded with second plate, and first plate connects first bent plate towards one end of the interconnecting piece, and
It is bent backwards to second plate direction, first bent plate and second plate are connect with the interconnecting piece respectively.
9. suspended ceiling device as described in claim 1, which is characterized in that the suspention portion includes the first plate and the second plate,
First plate includes the first plate and the first bent plate being fixedly connected, and second plate includes that the second plate and second are curved
Plate, first plate are bonded with second plate, and first plate connects first plate towards the interconnecting piece
One end, and backwards to first plate direction be bent；Second bent plate is connected to second plate towards the connection
The one end in portion, and be bent backwards to first bent plate direction；First bent plate and second bent plate respectively with the connection
Portion's connection.
10. a kind of operating lamp, which is characterized in that the suspended ceiling device including lamp body and as described in any in claim 1 to 9, institute
Lamp body is stated to be connected on the downward column of the suspended ceiling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699993.XU CN208329331U (en) | 2018-05-10 | 2018-05-10 | A kind of suspended ceiling device and operating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820699993.XU CN208329331U (en) | 2018-05-10 | 2018-05-10 | A kind of suspended ceiling device and operating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208329331U true CN208329331U (en) | 2019-01-04 |
Family
ID=64777497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820699993.XU Active CN208329331U (en) | 2018-05-10 | 2018-05-10 | A kind of suspended ceiling device and operating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208329331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827111A (en) * | 2019-03-20 | 2019-05-31 | 上海策元实业有限公司 | A kind of used in nuclear power station lifting lamp structure |
-
2018
- 2018-05-10 CN CN201820699993.XU patent/CN208329331U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827111A (en) * | 2019-03-20 | 2019-05-31 | 上海策元实业有限公司 | A kind of used in nuclear power station lifting lamp structure |
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