CN204141553U - Led street lamp respirator - Google Patents
Led street lamp respirator Download PDFInfo
- Publication number
- CN204141553U CN204141553U CN201420459254.5U CN201420459254U CN204141553U CN 204141553 U CN204141553 U CN 204141553U CN 201420459254 U CN201420459254 U CN 201420459254U CN 204141553 U CN204141553 U CN 204141553U
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- CN
- China
- Prior art keywords
- street lamp
- pipe
- screen cover
- respirator body
- respirator
- 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.)
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Abstract
LED street lamp respirator, comprise respirator body and screen cover, respirator body is made up of pipe and funnel, pipe top arranges concave point in one week, pipe is fixed on casing of street lamp by outside on the upper side, middle part, and funnel is arranged in the middle part of pipe on inner side on the lower side, and screen cover is fixed on respirator body, drier is filled in the cavity of respirator body, and screen cover top arranges some capillary pores, screen cover bottom arranges the salient point corresponding to concave point on the pipe of respirator body in one week.The utility model can be arranged on street lamp, makes street lamp can keep balancing with ambient pressure in working order with during off working state, avoids air pressure change and can produce distortion to internal light source, light source gold thread can not be caused to be fractureed, improve street lamp service life.
Description
Technical field
The utility model relates to LED illumination lamp technical field, is specifically related to a kind of LED street lamp respirator.
Background technology
Along with the fast development of LED, the application of LED street lamp is more and more extensive, considers street lamp waterproof problem, major part street lamp has good sealing, but breathe no more device, both operationally produced heat, the sealing gas of street lamp inside is heated, air pressure inside increases, after street lamp extinguishes, air pressure inside reduces, and such air pressure change can produce distortion to internal light source, in the course of time light source gold thread can be caused to be pulled off, to cause the dead lamp of street lamp.
Utility model content
The utility model provide a kind of can make street lamp in working order be keep the LED street lamp respirator of inside and outside air pressure balance during off working state, can not keep with ambient pressure the problem that balances in working order with during off working state with what solve that prior art exists.
The utility model solves the scheme that its technical problem adopts:
A kind of LED street lamp respirator, comprise respirator body and screen cover, respirator body is made up of pipe and funnel, pipe top arranges concave point in one week, pipe is fixed on casing of street lamp by outside on the upper side, middle part, and funnel is arranged in the middle part of pipe on inner side on the lower side, and screen cover is fixed on respirator body, drier is filled in the cavity of respirator body, and screen cover top arranges some capillary pores, screen cover bottom arranges the salient point corresponding to concave point on the pipe of respirator body in one week.
Lower than funnel bottom bottom the pipe of above-mentioned respirator body.
Slightly outwardly one piece, the upper edge of above-mentioned screen cover.
Operation principle of the present utility model is as follows: salient point is arranged at screen cover bottom, just in time coordinating with the concave point on respirator body is fixed on respirator body, drier is equipped with in respirator Body Lumen inside, and when street lamp works, lamp pearl produces heat, air pressure inside street lamp raises, street lamp external atmospheric pressure is lower, then street lamp inner air is entered in the cavity of respirator body by the pore of screen cover, then arrives funnel by drier, gas is finally discharged to outside street lamp, thus keeps air pressure balance inside street lamp; After street lamp quits work, inside street lamp, air themperature declines, air pressure slowly reduces, then street lamp outside air is by funnel aperture, then after carrying out drying by drier, then flow into inside street lamp by the pore of screen cover, thus air pressure balance inside maintenance street lamp, avoid air pressure change and distortion is produced to internal light source, light source gold thread can not be caused to be fractureed, improve street lamp service life.The design of funnel mainly prevents rainy weather from getting wet, and prevents entering of mosquito simultaneously; To, lower than funnel bottom, be, after when preventing rainy weather, funnel bottom gets wet, absorbed by low pressure inside street lamp bottom pipe; Respirator Body Lumen inside is equipped with drier and is mainly prevented entering of moisture, keeps dry inside street lamp; Screen cover has fixing drier and ventilative double action.
The utility model can be arranged on street lamp, makes street lamp can keep balancing with ambient pressure in working order with during off working state, avoids air pressure change and can produce distortion to internal light source, light source gold thread can not be caused to be fractureed, improve street lamp service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model respirator body;
Fig. 3 is the structural representation of the utility model screen cover.
1 respirator body, 2 screen covers, 3 drier, 4 casing of street lamps, 5 cavitys, 11 pipes, 12 funnels, 13 concave points, 21 capillary pores, 22 upper edges, 23 salient points in figure.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of LED street lamp respirator, comprise respirator body 1 and screen cover 2, respirator body 1 is made up of pipe 11 and funnel 12, pipe 11 top arranges concave point 13 in one week, pipe 11 is fixed on casing of street lamp 4 by outside on the upper side, middle part, funnel 12 to be arranged in the middle part of pipe 11 on inner side on the lower side, lower than bottom funnel 12 bottom the pipe 11 of respirator body 1, screen cover 2 is fixed on respirator body 1, drier 3 is filled in the cavity of respirator body 1, screen cover 2 top arranges some capillary pores 21, screen cover 2 bottom arranges the salient point 23 corresponding to concave point 13 on the pipe 11 of respirator body 1 in one week, slightly outwardly one piece, the upper edge 22 of screen cover 2.
Operation principle of the present utility model is as follows: salient point 23 is arranged at screen cover 2 bottom, just in time coordinating with the concave point 13 on respirator body 1 is fixed on respirator body 1, drier is equipped with in cavity 5 inside of respirator body 1, when street lamp works, lamp pearl produces heat, air pressure inside street lamp raises, street lamp external atmospheric pressure is lower, then street lamp inner air enters in the cavity 5 of respirator body 1 by the capillary pore 21 of screen cover 2, funnel 12 is arrived again by drier 3, gas is finally discharged to outside street lamp, thus keeps air pressure balance inside street lamp; After street lamp quits work, inside street lamp, air themperature declines, air pressure slowly reduces, then street lamp outside air is by funnel 12 aperture, then after carrying out drying by drier 3, then flow into inside street lamp by the capillary pore 21 of screen cover 2, thus air pressure balance inside maintenance street lamp, avoid air pressure change and distortion is produced to internal light source, light source gold thread can not be caused to be fractureed, improve street lamp service life.The design of funnel 12 mainly prevents rainy weather from getting wet, and prevents entering of mosquito simultaneously; To, lower than bottom funnel 12, be, after getting wet bottom funnel 12 when preventing rainy weather, absorbed by low pressure inside street lamp bottom pipe 11; Cavity 5 inside of respirator body 1 is equipped with drier 3 and is mainly prevented entering of moisture, keeps dry inside street lamp; Screen cover 2 has fixing drier and ventilative double action.
Claims (3)
1. a LED street lamp respirator, it is characterized in that comprising respirator body and screen cover, respirator body is made up of pipe and funnel, pipe top arranges concave point in one week, pipe is fixed on casing of street lamp by outside on the upper side, middle part, and funnel is arranged in the middle part of pipe on inner side on the lower side, and screen cover is fixed on respirator body, drier is filled in the cavity of respirator body, and screen cover top arranges some capillary pores, screen cover bottom arranges the salient point corresponding to concave point on the pipe of respirator body in one week.
2. LED street lamp respirator according to claim 1, lower than funnel bottom bottom the pipe that it is characterized in that respirator body.
3. LED street lamp respirator according to claim 1, is characterized in that slightly outwardly one piece, the upper edge of screen cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459254.5U CN204141553U (en) | 2014-08-08 | 2014-08-08 | Led street lamp respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420459254.5U CN204141553U (en) | 2014-08-08 | 2014-08-08 | Led street lamp respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141553U true CN204141553U (en) | 2015-02-04 |
Family
ID=52418236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420459254.5U Active CN204141553U (en) | 2014-08-08 | 2014-08-08 | Led street lamp respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132319A (en) * | 2014-08-08 | 2014-11-05 | 山东明华光电科技有限公司 | Led street lamp respirator |
-
2014
- 2014-08-08 CN CN201420459254.5U patent/CN204141553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132319A (en) * | 2014-08-08 | 2014-11-05 | 山东明华光电科技有限公司 | Led street lamp respirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG GUANGYIN LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANDONG MING HUA PHOTOELECTRIC TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 253000, Shandong, Lingxian County province Dezhou Economic Development Zone Xingguo street, South First Patentee after: Shandong Light Lighting Technology Co., Ltd. Address before: 253500, Shandong, Lingxian County province Dezhou Economic Development Zone Xingguo street, South First Patentee before: Shandong Minghua Photoelectric Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED street lamp respirator Effective date of registration: 20161202 Granted publication date: 20150204 Pledgee: The Bank of Dezhou Limited by Share Ltd Lingcheng District Branch Pledgor: Shandong Light Lighting Technology Co., Ltd. Registration number: 2016990001046 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191206 Granted publication date: 20150204 Pledgee: The Bank of Dezhou Limited by Share Ltd Lingcheng District Branch Pledgor: Shandong Guangyin Lighting Technology Co., Ltd. Registration number: 2016990001046 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |