CN203880614U - Dustproof reflection cup - Google Patents
Dustproof reflection cup Download PDFInfo
- Publication number
- CN203880614U CN203880614U CN201420282492.3U CN201420282492U CN203880614U CN 203880614 U CN203880614 U CN 203880614U CN 201420282492 U CN201420282492 U CN 201420282492U CN 203880614 U CN203880614 U CN 203880614U
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- CN
- China
- Prior art keywords
- sheet
- cover
- cup
- reflector
- covers
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- Expired - Fee Related
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Abstract
The utility model discloses a dustproof reflection cup which comprises a cup hood, a plurality of covering pieces are arranged on the lower edge of the cup hood, and one edge of each covering piece is hinged to the lower edge of the cup hood to form a hinging portion. The covering pieces are made of magnetic materials, magnets are arranged on the outer wall of the cup hood, and the covering pieces are attracted by the magnets in the overturning process. Accordingly, under the condition that the covering pieces are not dismounted, the dust proof function of the reflection cup can be achieved, and by overturning different numbers of the covering pieces, light emitting angles and the light emitting range can be changed.
Description
Technical field
The utility model relates to a kind of reflector, and more particularly, it relates to a kind of dust proof reflecting cup.
Background technology
General LED lamp, desk lamp etc., all can a sheathed reflector in its bulb periphery, makes light more concentrated thereby reach, and prevents the effect of light scattering.
And be generally used for the reflector of LED etc. or desk lamp, and the cup of described reflector covers the normally cone-shaped cavity of hollow, and lamp is arranged in the lamp holder in cup cover conventionally, and light limits by the shape of cover body, penetrates from great Kou Chu.
At present, the reflector using on market, also have dust reduction capability, these dust proof reflecting cups can effectively solve that the light-emitting window of prior art reflector is long-term exposedly causes that a large amount of dusts are accumulated in reflector inwall and cause the problem of the reflecting effect that reduces reflector outside, reach improve reflector dirt exclusion capabilities with use safe object.
But the dust proof reflecting cup of using on market, conventionally add dust cap in the bottom of reflector, this kind of dust cap is connected with the bottom thread of reflector conventionally, inconvenience operates, dust cap is easily lost after disassembling, and dust cap is set to one conventionally, the adjusting that cannot do rising angle and go out optical range the light penetrating from reflector.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of dust proof reflecting cup, the dust cap that it can effectively solve prior art dust proof reflecting cup is connected with reflector bottom thread conventionally, inconvenience operates, dust cap is easily lost after disassembling, and cannot do rising angle and go out the problem of the adjusting of optical range the light penetrating from reflector.
For achieving the above object, the utility model provides following technical scheme: a kind of dust proof reflecting cup, comprise cup cover, the lower limb of described cup cover is provided with multiple sheets that cover, the lower limb of described cup cover and the hinged formation articulated section, one side that covers sheet, the described sheet that covers is made up of magnetic material, and the outer wall of described cup cover is provided with magnetic stripe, described in cover sheet in switching process with magnetic stripe adhesive.
By adopting technique scheme, in the time that dust proof reflecting cup need to be worked, can open covering sheet, enable to be held by magnetic stripe when stirring certain angle, now, light can penetrate from reflector, in the time not needing work, can will cover that sheet closes up and the light-emitting window of quilt cover be covered completely, avoid in the time of inoperative, dust enters reflector and affects the reflecting effect of reflector or prevent that hard thing from clashing into the bulb in reflector, make the reflector efficiency of reflector improve and improve safety in utilization, and can be by opening the sheet that covers of varying number, can change different rising angles and go out optical range.
The utility model is further set to: described articulated section comprises that the connecting cylinder of the lower limb that is arranged on described cup cover covers the connecting rod of sheet near one side of connecting cylinder with being arranged on, and described connecting cylinder is provided with connecting hole, and described connecting rod is arranged in connecting hole.
By adopting technique scheme, can import the connecting hole on the connecting cylinder being arranged on cup cover into by being arranged on the connecting rod covering on sheet, realization cover sheet only the free degree in direction of rotation be not locked, thereby making to cover sheet can only rotate, and can not produce the other motion except rotation, the motion that covers sheet is easily controlled.
The utility model is further set to: described in cover one end that sheet is relative with connecting rod and be provided with circular hole.
By adopting technique scheme, in the time that reflector is not worked, when covering after sheet covers light-emitting window completely, available galvanized wire or cord are through described circular hole, tighten up afterwards galvanized wire or cord, make to cover sheet and be fixed, thus can be in the time that reflector rock, make to cover sheet and become flexible and produce crack, realize better dust-proof effect.
The utility model is further set to: described in cover one end carrying magnetic that sheet is relative with connecting rod.
By adopting technique scheme, in the time that reflector is not worked, when covering after sheet covers light-emitting window completely, can be by being arranged on the magnetic part position that covers the relative connecting rod of sheet, making to cover sheet can be lived by mutual adhesive by magnetic force, reaches the object that covers light-emitting window completely, and can be in the time that reflector does not rock, make to cover sheet and become flexible and produce crack, realize better dust-proof effect.
The utility model is further set to: the inwall of described cup cover is provided with reflector layer.
By adopting technique scheme, light, through the reflection of the reflector layer of cup cover inwall, has improved the utilization rate of light greatly.
The utility model is further set to: described in cover sheet inwall be provided with reflector layer.
By adopting technique scheme, make reflector in the course of the work, the light penetrating from reflector also can be by being arranged on the reflection that covers the reflector layer on sheet inwall, and irradiated area is increased.
Compared with prior art, the utility model has the advantage of: not pulling down cover sheet in the situation that, just can realize the dust reduction capability of reflector, and can be by opening the sheet that covers of varying number, can change different rising angles and go out optical range.
Brief description of the drawings
Fig. 1 is that the sheet that covers of the utility model dust proof reflecting cup embodiment is opened schematic diagram;
Fig. 2 be the utility model dust proof reflecting cup embodiment cover the closed schematic diagram of sheet;
Fig. 3 is the enlarged diagram that covers sheet and connecting cylinder of the utility model dust proof reflecting cup embodiment;
Fig. 4 is that the sheet that covers of the second state magnetic stripe of the utility model dust proof reflecting cup embodiment is opened schematic diagram.
In figure, 1, cup cover; 11, justify bar shaped magnetic stripe; 12, sheet shape magnetic stripe; 2, cover sheet; 21, circular hole; 22, connecting rod; 3, connecting cylinder; 31, connecting hole.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model comprises cup cover 1, the lower limb of described cup cover 1 is provided with multiple sheets 2 that cover, the lower limb of described cup cover 1 and the hinged formation articulated section, one side that covers sheet 2, described articulated section comprises that the connecting cylinder 3 of the lower limb that is arranged on described cup cover 1 covers the connecting rod 22 of sheet 2 near one side of connecting cylinder 3 with being arranged on, described connecting cylinder 3 is provided with connecting hole 31, described connecting rod 22 is arranged in connecting hole 31, the described other end that covers sheet 2 relative connecting rods 22 is provided with circular hole 21, the described sheet 2 that covers is made up of magnetic material, as be fabricated from iron, the outer wall of described cup cover 1 is provided with magnetic stripe, described cover sheet 2 in switching process with magnetic stripe adhesive, described cup cover 1 is equipped with reflector layer with the inwall that covers sheet 2, as one deck masking foil is set.
According to above-mentioned structure, in the time that reflector need to be worked, by being arranged on the connecting rod covering on sheet 2 and being arranged on cup the hinged relationship of covering the connecting cylinder 3 on 1, can realize the outside upset that covers sheet 2, cover sheet 2 by 11 adhesives of circle bar shaped magnetic stripe, make in the time covering sheet 2 and turn to a certain degree, justify 11 adhesives of bar shaped magnetic stripe firmly, thereby realize the steady-working state of reflector; In the time that reflector quits work, by being arranged on the connecting rod covering on sheet 2 and being arranged on cup the hinged relationship of covering the connecting cylinder 3 on 1, can realize the inside upset that covers sheet 2, when covering after sheet 2 covers light-emitting window completely, available galvanized wire or cord, through described circular hole 21, tighten up galvanized wire or cord afterwards, making to cover sheet 2 is fixed, thereby can be in the time that reflector rock, make to cover sheet 2 and become flexible and produce crack, realize better dust-proof effect.
Further, describedly cover one end that sheet 2 is relative with connecting rod 22 and can be set to carrying magnetic, when covering after sheet 2 covers light-emitting window completely, can be by being arranged on the magnetic part position that covers sheet 2 relative connecting rods, making to cover sheet 2 can be lived by mutual adhesive by magnetic force, reaches the object that covers light-emitting window completely, and can be in the time that reflector does not rock, make to cover sheet 2 and become flexible and produce crack, realize better dust-proof effect.
Further, described in cover sheet 2 inwall be provided with reflector layer, make reflector in the course of the work, the light penetrating from reflector also can be by being arranged on the reflection that covers the reflector layer on sheet 2 inwalls, and irradiated area is increased.
With reference to Fig. 4, the round bar shaped magnetic stripe 11 in the utility model also can be sheet shape magnetic stripe 12, or other shapes.
Further, owing to being provided with multiple sheets 2 that cover, that also can open varying number by adjusting covers sheet 2, regulates range of exposures and rising angle, playing under dustproof effect, can also play the effect of light modulation.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a dust proof reflecting cup, comprise cup cover, it is characterized in that, the lower limb of described cup cover is provided with multiple sheets that cover, the lower limb of described cup cover and the hinged formation articulated section, one side that covers sheet, the described sheet that covers is made up of magnetic material, and the outer wall of described cup cover is provided with magnetic stripe, described in cover sheet in switching process with magnetic stripe adhesive.
2. dust proof reflecting cup according to claim 1, it is characterized in that, described articulated section comprises that the connecting cylinder of the lower limb that is arranged on described cup cover covers the connecting rod of sheet near one side of connecting cylinder with being arranged on, and described connecting cylinder is provided with connecting hole, and described connecting rod is arranged in connecting hole.
3. dust proof reflecting cup according to claim 2, is characterized in that, described in cover the relative connecting rod of sheet the other end be provided with circular hole.
4. dust proof reflecting cup according to claim 2, is characterized in that, described in cover the other end carrying magnetic of the relative connecting rod of sheet.
5. according to the dust proof reflecting cup described in claim 3 or 4, it is characterized in that, the inwall of described cup cover is provided with reflector layer.
6. dust proof reflecting cup according to claim 5, is characterized in that, described in cover sheet inwall be provided with reflector layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282492.3U CN203880614U (en) | 2014-08-22 | 2014-08-22 | Dustproof reflection cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282492.3U CN203880614U (en) | 2014-08-22 | 2014-08-22 | Dustproof reflection cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203880614U true CN203880614U (en) | 2014-10-15 |
Family
ID=51681105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282492.3U Expired - Fee Related CN203880614U (en) | 2014-08-22 | 2014-08-22 | Dustproof reflection cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203880614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289423A (en) * | 2017-06-30 | 2017-10-24 | 郭克女 | A kind of LED radiator |
-
2014
- 2014-08-22 CN CN201420282492.3U patent/CN203880614U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289423A (en) * | 2017-06-30 | 2017-10-24 | 郭克女 | A kind of LED radiator |
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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: 20141015 Termination date: 20160822 |