CN201589205U - Combined structure of operating astral lamp casing - Google Patents
Combined structure of operating astral lamp casing Download PDFInfo
- Publication number
- CN201589205U CN201589205U CN2009202130540U CN200920213054U CN201589205U CN 201589205 U CN201589205 U CN 201589205U CN 2009202130540 U CN2009202130540 U CN 2009202130540U CN 200920213054 U CN200920213054 U CN 200920213054U CN 201589205 U CN201589205 U CN 201589205U
- Authority
- CN
- China
- Prior art keywords
- shell
- shadowless lamp
- operation shadowless
- combining structure
- described upper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/20—Lighting for medical use
- F21W2131/205—Lighting for medical use for operating theatres
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a combined structure of an operating astral lamp casing, which comprises an upper casing, a lower casing and a plastic ring. The upper casing and the lower casing are fixed by aid of the plastic ring, the lateral wall of the plastic wall matches with shapes of lateral walls of the upper casing and the lower casing, the plastic ring is provided with shrinkage upper and lower edges, the upper edge is tightly fastened to the periphery of the top surface of the upper casing, and the lower edge is tightly fastened to the periphery of the bottom surface of the lower casing, thereby resolving problems that in the prior art, a lamp casing is inconvenient in assembly and is required to be assembled by tools, inner components of a lamp body are easy to be damaged when impacted by external force, light is easy to leak externally and the like.
Description
Technical field
The utility model relates to a kind of shell of Medical Devices, particularly relates to a kind of combining structure of operation shadowless lamp shell.
Background technology
We know; progressing greatly and divide the work along with the improvement of progress of science and technology, medical condition and industrial technology; the manufacturing of many Medical Devices can be gone through many different production procedures usually, for example the manufacturing of operation shadowless lamp just need through for example assemble, test, all too many levels such as packing.
Because indispensable lighting apparatus in the process that operation shadowless lamp is implemented to perform the operation for the patient as the doctor, its important effect in the medical field performance is self-evident naturally, thereby, the various demands of meeting the tendency, operation shadowless lamp itself is often integrated multiple spare part, and various spare parts each may adhere to the technical field of difference separately, therefore common various spare parts earlier by manufacturer's foundry manufacturing of difference, finally for example utilize housing to be integrated assembling respectively again.
The combining structure of operation shadowless lamp shell of the prior art is mostly by last, combining of lower house, promptly will go up with screw, lower house locks, yet, use in the technique for fixing of screw, must select for use the instrument (screwdriver) of corresponding size to carry out screw lock work in response to the screw size, for example all much at being equipped with, when the electronic product of little parts carries out maintenance work, frequent replacing instrument and inconvenience is arranged, particularly at the intensive position of part, be difficult to operate the screw lock of screw especially or revolve work such as move back, even must design special specific purpose tool operation is provided, therefore, use the technique for fixing of screw to have operation inconvenience and time-consuming shortcoming really.In case screw not only can influence the normal use of operation shadowless lamp because fixing not firm causing automatically gets loose, also might the reciprocity patient who is undergoing surgery down work the mischief when serious again.
Secondly, general operation shadowless lamp all needs be transported to different strong points or the warehouses sold again via suitable packing after manufacturing is finished, and is jolted in transportation and pushes the damage that certainly will cause operation shadowless lamp or its associate member easily; Again,, also be difficult to avoid medical personnel or peripheral equipment to collide the lamp body of operation shadowless lamp, and then cause the precise internal member and the outward appearance damage of operation shadowless lamp even if in the use of shadowless lamp.
Thereby, how to design a kind of combining structure of operation shadowless lamp shell, make it not only easy to assembly, also have the function of crashproof buffering concurrently, to avoid various shortcoming of the prior art, real is the present problem demanding prompt solution of dealer of association area.
Summary of the invention
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of combining structure of operation shadowless lamp shell, to solve lamp housing assembling inconvenience in the prior art, can not exempt instrument during assembling, and lamp body is subjected to causing easily when external force is collided problems such as intraware damage.
Reach other relevant purposes for achieving the above object, the utility model provides a kind of combining structure of operation shadowless lamp shell, it is characterized in that, described shell comprises: upper shell, lower house and plastic tube, wherein, it is characterized in that described upper shell has nearly curved end face, the sidewall of relative bending with described end face; Described lower house and upper shell fasten mutually, and described lower house has sidewall, the bottom surface of relative bending with described sidewall; Fixing described upper shell of described plastic tube and lower house, the sidewall of described plastic tube is complied with the sidewall profile of described upper and lower casing, and described plastic tube has the upper and lower edge of shrinkage type, described upper edge is closely buckled in the periphery of described upper shell end face, and described lower edge is closely buckled in the periphery of described lower house bottom surface.
In the combining structure of operation shadowless lamp shell of the present utility model, described upper shell is alloy material or plastic material, and described lower house is alloy material or plastic material.The limit mouth of described upper and lower shell body sidewall is to fasten mutually, and is concrete, and the mouth of described upper and lower shell body sidewall is the limit of outer folding.
In the combining structure of operation shadowless lamp shell of the present utility model, described plastic tube diameter is less than the diameter of described upper and lower casing, and described plastic tube is for having elasticity, so the telescopicing performance that can utilize itself to go up lower house fastening with described.The combining structure of operation shadowless lamp shell also is combined with a yoke, and correspondingly, described upper and lower casing has the semicircle orifice of corresponding described yoke respectively, and described plastic tube has the perforation of corresponding described yoke.
As mentioned above; the combining structure of operation shadowless lamp shell of the present utility model compared with prior art; by fixing described upper shell of described plastic tube and lower house; and then reached the purpose that the release instrument just can be assembled; moreover; the utility model has adopted plastic tube as setting tool; not only can simplify the operating procedure of assembling; more can play crashproof protective effect to shell, so the utility model has effectively overcome various shortcoming of the prior art by the damping characteristics of plastic tube itself.
Description of drawings
Fig. 1 is shown as the combining structure decomposing schematic representation of operation shadowless lamp shell of the present utility model.
Fig. 2 is shown as the combining structure broken section diagrammatic sketch of operation shadowless lamp shell of the present utility model.
Fig. 3 is shown as the combining structure combination schematic diagram of operation shadowless lamp shell of the present utility model.
The specific embodiment
Below by specific instantiation embodiment of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the content that this specification disclosed.The utility model can also be implemented or be used by the other different specific embodiment, and the every details in this specification also can be based on different viewpoints and application, carries out various modifications or change under the spirit of the present utility model not deviating from.
See also Fig. 1, Fig. 1 is shown as the combining structure decomposing schematic representation of operation shadowless lamp shell of the present utility model; Fig. 2 is shown as the combining structure broken section diagrammatic sketch of operation shadowless lamp shell of the present utility model; Fig. 3 is shown as the combining structure combination schematic diagram of operation shadowless lamp shell of the present utility model.Need to prove that the signal that is simplification in graphic is graphic, and only in the mode of signal basic conception of the present utility model is described, its assembly layout kenel also may be more complicated.
As shown in the figure, the utility model provides a kind of combining structure of operation shadowless lamp shell, described shell comprises: upper shell 11, lower house 11 and plastic tube 12, in present embodiment, described shell is fixed on the yoke 14, is applied to carry operation shadowless lamp, and by a cantilever (not shown) described operation shadowless lamp is fixed on the roof of ceiling, operation car of operating room.
Described upper shell 11 have nearly curved end face 111, with the sidewall of described end face 111 relative bendings, in present embodiment, described sidewall comprises and the even surface 112 of described end face 111 relative bendings and the transition face 113 that bends relatively with described even surface 112, and described transition face 113 bottoms have limit mouth 114; In present embodiment, described upper shell 11 is alloy material or plastic material, when described operation shadowless lamp has higher demand to heat radiation, this upper shell 11 can select the alloy material to make, when described operation shadowless lamp to heat radiation during no demand, this upper shell 11 may be selected to this lower plastic material and makes.
Described lower house 12 fastens mutually with described upper shell 11, described lower house 12 is formed with an accommodation space when fastening mutually with described upper shell 11, the intraware that is used for ccontaining described operation shadowless lamp, described lower house 12 has sidewall, the bottom surface 124 of relative bending with described sidewall, in present embodiment, described sidewall comprises side 121, with the transition face 123 of described side 121 relative bendings, 121 tops, side of described lower house 12 have limit mouth 122, in present embodiment, the limit mouth 114 of limit mouth 122 corresponding described upper shell 11 transition faces 113 of described lower house 12 sides 121, that is,, lower house 11, during 12 fastenings, be formed with protuberance in the middle of the two.Described lower house 12 is a plastic material, in present embodiment, described lower house 12 is alloy material or plastic material, when described operation shadowless lamp has higher demand to heat radiation, this lower house 12 can select the alloy material to make, when described operation shadowless lamp to heat radiation during no demand, this lower house 12 may be selected to this lower plastic material and makes.
Described plastic tube 13 fixing described upper shell 11 and lower houses 12, the sidewall of described plastic tube 13 comply with described on, lower house 11 and 12 sidewall profile, and described plastic tube 13 have shrinkage type on, the lower edge, described upper edge is closely buckled in the periphery of described upper shell 11 end faces 111, described lower edge is closely buckled in the periphery of described lower house 12 bottom surfaces 124, in present embodiment, the inner ring of described plastic tube 13 has two ribs 131, form between described two ribs 131 draw-in groove 132 in order to engage described on, lower house 11 and 12 limit, side mouth 113 and 121 juts that form, and described plastic tube 13 have shrinkage type on, the lower edge, described upper edge is closely buckled in the even surface 112 of described upper shell 11 and the bending part of transition face 113, and described lower edge is closely buckled in the transition face 123 of described lower house 12 and the bending part of bottom surface 124.
In present embodiment, described plastic tube 13 diameters are less than the diameter of described upper and lower casing 11 and 12, and described plastic tube 13 is for having elasticity, and then the telescopicing performance that can utilize itself is fastening with described upper and lower casing 11 and 12.
In present embodiment, the combining structure of operation shadowless lamp shell also is combined with a yoke 14, correspondingly, described upper and lower casing 11 and 12 has the semicircle orifice 115 and 126 of described yoke 14 respectively, described plastic tube 13 has the perforation 133 of corresponding described yoke 14, described yoke 14 is applied to carry operation shadowless lamp, and by a cantilever (not shown) described operation shadowless lamp is fixed on the roof of ceiling, operation car of operating room.
In sum; the combining structure of operation shadowless lamp shell of the present utility model mainly is by fixing described upper shell of described plastic tube and lower house; and then reached the purpose that the release instrument just can be assembled; moreover; the utility model has adopted plastic tube as setting tool; not only can simplify the operating procedure of assembling; more can play crashproof protective effect to shell by the damping characteristics of plastic tube itself; so; compared with prior art, the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Any personage who has the knack of this technology all can be under spirit of the present utility model and category, and the foregoing description is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of being finished under spirit that the utility model discloses and the technological thought, must be contained by claim of the present utility model.
Claims (10)
1. the combining structure of an operation shadowless lamp shell is characterized in that, described shell comprises:
Upper shell has nearly curved end face, the sidewall of relative bending with described end face;
Lower house fastens mutually with described upper shell, and described lower house has sidewall, the bottom surface of relative bending with described sidewall; And
Plastic tube, fixing described upper shell and lower house, the sidewall of described plastic tube is complied with the sidewall profile of described upper and lower casing, and described plastic tube has the upper and lower edge of shrinkage type, described upper edge is closely buckled in the periphery of described upper shell end face, and described lower edge is closely buckled in the periphery of described lower house bottom surface.
2. the combining structure of operation shadowless lamp shell as claimed in claim 1 is characterized in that: described upper shell is alloy material or plastic material.
3. the combining structure of operation shadowless lamp shell as claimed in claim 1 is characterized in that: described lower house is alloy material or plastic material.
4. the combining structure of operation shadowless lamp shell as claimed in claim 1 is characterized in that: the limit mouth of described upper and lower shell body sidewall is for fastening mutually.
5. the combining structure of operation shadowless lamp shell as claimed in claim 4 is characterized in that: the mouth of described upper and lower shell body sidewall is the limit of outer folding.
6. the combining structure of operation shadowless lamp shell as claimed in claim 1 is characterized in that: described plastic tube diameter is less than the diameter of described upper and lower casing.
7. the combining structure of operation shadowless lamp shell as claimed in claim 1 is characterized in that: described plastic tube is for having elasticity.
8. the combining structure of operation shadowless lamp shell as claimed in claim 1 is characterized in that: the combining structure of operation shadowless lamp shell also is combined with a yoke.
9. the combining structure of operation shadowless lamp shell as claimed in claim 8 is characterized in that: described upper and lower casing has the semicircle orifice of corresponding described yoke respectively.
10. the combining structure of operation shadowless lamp shell as claimed in claim 9 is characterized in that: described plastic tube has the perforation of corresponding described yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202130540U CN201589205U (en) | 2009-12-15 | 2009-12-15 | Combined structure of operating astral lamp casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202130540U CN201589205U (en) | 2009-12-15 | 2009-12-15 | Combined structure of operating astral lamp casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589205U true CN201589205U (en) | 2010-09-22 |
Family
ID=42748989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202130540U Expired - Fee Related CN201589205U (en) | 2009-12-15 | 2009-12-15 | Combined structure of operating astral lamp casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214556A (en) * | 2013-05-31 | 2014-12-17 | 北京谊安医疗系统股份有限公司 | Illuminating device for shadowless lamp and shadowless lamp with same |
| EP4350210A1 (en) | 2022-10-04 | 2024-04-10 | Baxter Medical Systems GmbH + Co. KG | Surgical lighting assembly |
-
2009
- 2009-12-15 CN CN2009202130540U patent/CN201589205U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214556A (en) * | 2013-05-31 | 2014-12-17 | 北京谊安医疗系统股份有限公司 | Illuminating device for shadowless lamp and shadowless lamp with same |
| EP4350210A1 (en) | 2022-10-04 | 2024-04-10 | Baxter Medical Systems GmbH + Co. KG | Surgical lighting assembly |
| WO2024074568A1 (en) | 2022-10-04 | 2024-04-11 | Baxter Medical Systems Gmbh + Co. Kg | Surgical lighting assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20121215 |