CN203099689U - Diffuser used for daylight illumination - Google Patents
Diffuser used for daylight illumination Download PDFInfo
- Publication number
- CN203099689U CN203099689U CN 201320125557 CN201320125557U CN203099689U CN 203099689 U CN203099689 U CN 203099689U CN 201320125557 CN201320125557 CN 201320125557 CN 201320125557 U CN201320125557 U CN 201320125557U CN 203099689 U CN203099689 U CN 203099689U
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- Prior art keywords
- end cap
- socket
- projection
- diffusing globe
- screw
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Abstract
The utility model discloses a diffuser used for daylight illumination. The diffuser comprises a tube barrel used for introducing daylight and circumferentially provided with at least one embossment, and an end cover arranged at the end part of the tube barrel, wherein the end cover comprises a bottom and a circumference part; an opening is formed in the bottom and used for setting a diffusion sheet; at least one clamping part is arranged on the circumference part; and the at least one clamping part can be connected with the at least one embossment. Compared with the scheme of adopting insertion holes or adding connection pieces in the prior art, the diffuser has the advantages of convenience for assembly and disassembly and few parts.
Description
Technical field
The utility model relates to the daylight illumination field, relates in particular to a kind of diffusing globe that is used for daylight illumination.
Background technology
Promote in the whole world under the overall background of green illumination, the daylight illumination system throws light on and receives much concern because of it can make full use of daylight.Usually, in a daylight illumination system, adopt a pipeline or socket that daylight is introduced for example house or underground (such as vault light), and make the day light uniformization of introducing, thereby uniform daylight illumination is provided by diffuse reflection.At present, the diffusing globe that adopts in the daylight illumination system mainly comprises and introduces daylight such as house or underground socket and be arranged on the socket end and be provided with diffusion disk so that the end cap of the even outgoing of daylight that is introduced into.Existing mounting means between the end cap of diffusing globe and the socket mainly contains two kinds: shown in Figure 1A, a kind of is that end cap 20 directly is buckled in the hole that is arranged on the socket 21, and such mounting means is dismantled very inconvenient when safeguarding; Shown in Figure 1B, another kind is to set up a connector 32, and end cap 30 and socket 31 are coupled together by screw 34, can increase the quantity of parts like this, increases manufacturing cost.
The utility model content
The purpose of this utility model is intended to solve at least one aspect of the above-mentioned problems in the prior art and defective.
Correspondingly, the purpose of this utility model provides a kind of few diffusing globe of convenient disassembly, part count that is used for daylight illumination.
In one aspect of the invention, provide a kind of diffusing globe that is used for daylight illumination, comprising: be used to introduce the socket of daylight, described socket is provided with at least one projection along circumference; Be arranged on the end cap at the place, end of described socket, described end cap comprises bottom and circumferential part, and described bottom has an opening, is used to be provided with diffusion disk, described circumferential part is provided with at least one holding section, and described at least one holding section can combine with described at least one projection.
In this structure, the projection that is arranged on the socket combines with holding section on being arranged on end cap, and end cap is installed on the socket.During dismounting, can direct mobile end cap, the holding section is separated with projection, thereby end cap is disassembled.Compare with available technology adopting jack or the scheme that increases connector, this structure provides a kind of easy to loading and unloading, diffusing globe that parts are few.
In one embodiment, each projection in described at least one projection comprise the screw that passes the through hole on the socket and with the nut of described screw fit, the head of screw of described screw combines with holding section on the circumferential part of described end cap.
In one embodiment, each projection in described at least one projection comprise the screw that passes the through hole on the socket, and the nut of described screw fit and be arranged on screw and nut between pad, the holding section on the circumferential part of described pad and described end cap combines.
In one embodiment, each projection in described at least one projection comprises the excrescence on the wall that welds or bond to described socket.
In a preferred embodiment, described holding section is set to roughly L shaped opening.When mounted, projection is inserted in the L shaped opening, and rotary end cover, projection is fastened in " one " part of " L " shape opening, thereby end cap and socket firmly are installed together.Similarly, during dismounting, the backward rotation end cap withdraws from projection, thereby end cap is disassembled from " I " part of " L " shape opening.Such structure makes the end cap of diffusing globe and the installation and removal between the socket become very easy.
In one embodiment, described socket has outer surface, the circumferential part of described end cap has interior perimeter surface, described at least one projection is arranged on the described outer surface of described socket, and described at least one L shaped opening is arranged on the interior perimeter surface of described end cap or is arranged to run through the interior perimeter surface of described end cap.During installation, end cap is arranged on the outside of socket.
In one embodiment, described socket has interior perimeter surface, the circumferential part of described end cap has outer surface, described at least one projection is arranged in described socket described on the perimeter surface, and described at least one L shaped opening is arranged on the outer surface of described end cap or is arranged to run through the outer surface of described end cap.During installation, end cap is installed in the inside of socket.
Described at least one L shaped opening comprises a plurality of L shaped openings, and described at least one projection comprises a plurality of projectioies.
Particularly, described at least one L shaped opening and described at least one protruding quantity are respectively 4.
In one embodiment, between described socket and described end cap, be provided with dust guard.
Description of drawings
These and/or other aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Figure 1A and 1B illustrate diffusing globe well known in the prior art;
Fig. 2 illustrates the decomposition view according to the diffusing globe of an embodiment of the present utility model;
Fig. 3 illustrates the perspective view according to the end cap of the diffusing globe of an embodiment of the present utility model;
Fig. 4 illustrates the cutaway view of getting along the A-A line as among Fig. 2;
Fig. 5 and Fig. 6 illustrate the unloading process of the end cap of the diffusing globe of one embodiment of utility model according to the present invention.
The specific embodiment
Below by embodiment, and 2-6 in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.In specification, same or analogous drawing reference numeral is indicated same or analogous parts.Following explanation to the utility model embodiment is intended to overall utility model design of the present utility model is made an explanation with reference to accompanying drawing, and not should be understood to a kind of restriction of the present utility model.
As shown in Figure 2, comprise according to the diffusing globe 100 that is used for daylight illumination of the present utility model: be used to introduce the socket 1 of daylight, socket 1 is provided with at least one projection 11 along circumference; Be arranged on the end cap 2 at the place, end of socket 1, end cap 2 comprises bottom 21 and circumferential part 22, and bottom 21 has an opening, is used to be provided with diffusion disk 23, circumferential part 22 is provided with at least one holding section 24, and at least one holding section 24 can combine with at least one projection 11.As shown in Figure 3, the perspective view of end cap of the diffusing globe of an embodiment of the present utility model is shown, wherein holding section 24 is set to roughly L shaped opening.Though L shaped opening shown in the figure runs through the circumferential part 22 of end cap 2, yet also can be formed in L shaped groove on the circumferential part 22 of end cap 2 (below be referred to as L shaped opening), if can hold projection, make projection can be therein along " L " thus shape is moved and is realized that engaging just can.
When mounted, projection 11 is inserted in the L shaped opening, and rotary end cover 2, projection 11 is fastened in " one " part of " L " shape opening, thereby end cap 2 and socket 1 firmly are installed together.Similarly, during dismounting, backward rotation end cap 2 withdraws from projection 11, thereby end cap 2 is disassembled from " I " part of " L " shape opening.By such structure, direct rotary end cover separates the holding section or engages with projection, thereby finishes the dismounting or the installation of end cap.Compare with available technology adopting jack or the scheme that increases connector, this structure provides a kind of easy to loading and unloading, diffusing globe that parts are few.
In one embodiment, end cap 2 can form by plastic injection-moulded, and L shaped in this case opening can directly form in injection moulding process.In another embodiment, end cap 2 can be made by vacuum forming, and L shaped in this case opening can form by other modes such as machining or laser cutting.Should be noted that though four L shaped openings shown in the figure, the utility model is not limited to this.One or more L shaped openings can be set.Can L shaped opening be set with the interval that equates, also L shaped opening can be set with the interval of not waiting.
As shown in Figure 4, cutaway view as the projection of getting along the A-A line among Fig. 2 is shown, its protrusions 11 comprise the through hole that passes on the socket 1 screw 11a, and screw 11a nut engaged 11b and be arranged on screw 11a and nut 11b between pad 11c, holding section 24 on the circumferential part 22 of pad 11c and end cap 2 (being L shaped opening shown in the figure) combines for example engaging.Certainly, can recognize as those of ordinary skills, also nut can be set, screw can directly screw and be connected with the tapped through hole that is arranged on the socket 1.
In one embodiment, projection 11 can only comprise the through hole that passes on the socket 1 screw 11a and with screw 11a nut engaged 11b, the holding section 24 on the circumferential part 22 of the head of screw of screw 11a and end cap 2 combines, and for example engages.
In going back an embodiment, projection 11 can comprise the excrescence on the wall that welds or bond to socket 1, and excrescence combines with the holding section, for example engaging.
As shown in Figure 4, in one embodiment, between socket 1 and end cap 2, be provided with dust guard 30, thus airtight when providing socket 1 to be connected with end cap 2.
Should be noted that though projection is arranged on the outer surface of socket shown in the accompanying drawing, the holding section is arranged on the interior perimeter surface of described end cap or is arranged to run through the interior perimeter surface of described end cap, yet the utility model is not limited to this.In one embodiment, also can be, projection be arranged on the interior perimeter surface of socket, and L shaped opening is arranged on the outer surface of end cap or is arranged to run through the outer surface of described end cap.During installation, at least a portion of end cap is in socket.
The installation and removal operation that is used for the diffusing globe 100 of daylight illumination according to of the present utility model is described below in conjunction with accompanying drawing 5 and 6.
When mounted, projection 11 is inserted " I " shape part of holding section 24 of the L shaped opening form of employing of end caps 2, rotary end cover 2 then, and projection 11 is fastened on " one " shape part of holding section 24, finish the installation of end cap 2 thus.Certainly, those of ordinary skills can recognize, adopting under the situation of screw as projection, also can earlier end cap be enclosed within on the socket, and " one " part of holding section is alignd with tapped through hole (in that to have under the situation of nut be through hole) on the socket, screw in screw then, thereby realize installing.When dismounting, only need backward rotation end cap 2, make projection 11 leave " one " shape part of holding section 24, withdraw from " I " shape then and partly get final product.Thereby realize all simple diffusing globe of installation and removal, and do not need extra connector.
Though some embodiment of this overall utility model design are shown and illustrate, those skilled in the art will appreciate that, under the situation of principle that does not deviate from this overall utility model design and spirit, can make a change these embodiment, scope of the present utility model limits with claim and their equivalent.
Claims (10)
1. a diffusing globe that is used for daylight illumination is characterized in that, comprising:
Be used to introduce the socket of daylight, described socket is provided with at least one projection along circumference;
Be arranged on the end cap at the place, end of described socket, described end cap comprises bottom and circumferential part, and described bottom has an opening, is used to be provided with diffusion disk, described circumferential part is provided with at least one holding section, and described at least one holding section can combine with described at least one projection.
2. diffusing globe according to claim 1 is characterized in that:
Each projection in described at least one projection comprise the screw that passes the through hole on the socket and with the nut of described screw fit, the head of screw of described screw combines with holding section on the circumferential part of described end cap.
3. diffusing globe according to claim 1 is characterized in that:
Each projection in described at least one projection comprise the screw that passes the through hole on the socket, and the nut of described screw fit and be arranged on screw and nut between pad, the holding section on the circumferential part of described pad and described end cap combines.
4. diffusing globe according to claim 1 is characterized in that:
Each projection in described at least one projection comprises the excrescence on the wall that welds or bond to described socket.
5. according to each described diffusing globe among the claim 1-4, it is characterized in that:
Described holding section is set to roughly L shaped opening.
6. diffusing globe according to claim 5 is characterized in that:
Described socket has outer surface, the circumferential part of described end cap has interior perimeter surface, described at least one projection is arranged on the described outer surface of described socket, and described at least one L shaped opening is arranged on the interior perimeter surface of described end cap or is arranged to run through the interior perimeter surface of described end cap.
7. diffusing globe according to claim 5 is characterized in that:
Described socket has interior perimeter surface, the circumferential part of described end cap has outer surface, described at least one projection is arranged in described socket described on the perimeter surface, and described at least one L shaped opening is arranged on the outer surface of described end cap or is arranged to run through the outer surface of described end cap.
8. diffusing globe according to claim 5 is characterized in that:
Described at least one L shaped opening comprises a plurality of L shaped openings, and described at least one projection comprises a plurality of projectioies.
9. diffusing globe according to claim 6 is characterized in that:
Described at least one L shaped opening and described at least one protruding quantity are respectively 4.
10. diffusing globe according to claim 1 is characterized in that:
Between described socket and described end cap, be provided with dust guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125557 CN203099689U (en) | 2013-03-19 | 2013-03-19 | Diffuser used for daylight illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320125557 CN203099689U (en) | 2013-03-19 | 2013-03-19 | Diffuser used for daylight illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099689U true CN203099689U (en) | 2013-07-31 |
Family
ID=48851087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320125557 Expired - Fee Related CN203099689U (en) | 2013-03-19 | 2013-03-19 | Diffuser used for daylight illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581996A (en) * | 2016-07-06 | 2018-01-16 | 科普瑞（天津）厨房设备有限公司 | Wash arm installation and positioning structure |
-
2013
- 2013-03-19 CN CN 201320125557 patent/CN203099689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581996A (en) * | 2016-07-06 | 2018-01-16 | 科普瑞（天津）厨房设备有限公司 | Wash arm installation and positioning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20180319 |