CN202580753U - LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with sealing structure - Google Patents
LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with sealing structure Download PDFInfo
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- CN202580753U CN202580753U CN 201220145226 CN201220145226U CN202580753U CN 202580753 U CN202580753 U CN 202580753U CN 201220145226 CN201220145226 CN 201220145226 CN 201220145226 U CN201220145226 U CN 201220145226U CN 202580753 U CN202580753 U CN 202580753U
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- lamp
- par
- lamp cup
- led
- cup
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Abstract
The utility model discloses an LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with a sealing structure, which comprises a lamp holder, a lamp cup and a light transmitting cover connected in sequence from top to bottom, wherein the upper part of the lamp cup is sleeved at the lower part of the lamp holder, the external thread of the bottom end of the lamp cup is in screw connection with the internal thread of the internal wall of the light transmitting cover, a first waterproof seal ring is arranged on the external wall and is located between the lamp holder and the lamp cup, and a second waterproof seal ring is sleeved on the external wall of the lamp cup near the top end of the external thread. Waterproof seal rings are added to both the connection between the lamp holder and the lamp cup and the connection between the lamp cup and the light transmitting cover, the connecting part of each component of the lamp body is ensured to have good waterproof property, and the safety and the service life of the PAR lamp applied at outdoors are ensured.
Description
Technical field
The utility model relates to a kind of PAR lamp, specifically is a kind of LED-PAR lamp with hermetically-sealed construction.
Background technology
The full name of PAR lamp is " reflection of Parabolic Aluminum Reflector bowl dish shape aluminium ", is meant Metal halogen lamp is encapsulated in the reflector.PAR lamp on the market mainly is made up of lamp holder, Lamp cup and diffuser, and LED lamp bead seal is contained in the Lamp cup.Lamp holder, Lamp cup and diffuser be connected the mode that often adopts pressing and be threaded; When the PAR lamp is arranged at when outdoor; And when external environment condition was more moistening, the PAR lamp inside with common syndeton was easy to into water, influences the safety in utilization and the service life of lamp body.
The utility model content
The technical problem that the utility model will solve provides a kind of LED-PAR lamp with hermetically-sealed construction, solves the problem of existing PAR lamp water proofing property difference.
The technical scheme of the utility model is:
A kind of LED-PAR lamp with hermetically-sealed construction; Include the lamp holder, Lamp cup and the diffuser that connect successively from top to bottom; The top suit of described Lamp cup is connected in outside the bottom of lamp holder; The external screw thread of Lamp cup bottom is connected with the internal screw-thread screw of diffuser inwall, is provided with first waterproof grommet on the outer wall of described lamp holder bottom and between lamp holder and Lamp cup, and contiguous externally threaded top end is set with second waterproof grommet on the described Lamp cup outer wall.
The outer wall of described lamp holder bottom is provided with a circle groove, and described first waterproof grommet is installed in the groove.
Be positioned at externally threaded top on the described Lamp cup outer wall and be provided with positive stop lug boss, described second waterproof grommet is sticked between positive stop lug boss and the external screw thread.
Described first waterproof grommet and second waterproof grommet are all selected the compact silicon cushion rubber for use.
The utility model all adds waterproof grommet in the junction of lamp holder and Lamp cup, Lamp cup and diffuser, has guaranteed that each parts connecting portion of lamp body has good water proofing property, has guaranteed security and the service life of PAR lamp in outdoor utility; The design of groove and positive stop lug boss has guaranteed that waterproof grommet can not be shifted, and guarantees the sealing effectiveness of lamp body in installing and using.
Description of drawings
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the utility model cutaway view.
Fig. 3 is the structural representation of the utility model lamp holder.
Fig. 4 is the cutaway view of the utility model Lamp cup.
The specific embodiment
See Fig. 1, Fig. 2; A kind of LED-PAR lamp with hermetically-sealed construction; Include the lamp holder 1, Lamp cup 2 and the diffuser 3 that connect successively from top to bottom, the top suit of Lamp cup 2 is connected in outside the bottom of lamp holder 1, and the external screw thread 4 of Lamp cup 2 bottoms is connected with the internal screw-thread screw of diffuser 3 inwalls; Be provided with a circle groove 7 (see figure 3)s on the outer wall of lamp holder 1 bottom and between lamp holder 1 and Lamp cup 2; Engaging is provided with first waterproof grommet 5 in the groove, is positioned at externally threaded top on Lamp cup 2 outer walls and is provided with positive stop lug boss 8 (see figure 4)s, and engaging has second waterproof grommet 6 between positive stop lug boss 8 and the external screw thread 4.
The installation steps of the utility model:
(1), first waterproof grommet 5 is arranged in the groove 7 of lamp holder 1, the bottom that the lamp holder 1 of first waterproof grommet 5 will be housed then is pressed in the Lamp cup 2, until compressing first waterproof grommet 5;
(2), second waterproof grommet 6 is arranged between the positive stop lug boss 8 and external screw thread 4 of Lamp cup 2, the external screw thread 4 of Lamp cup 2 bottoms is connected until diffuser with the internal screw-thread screw of diffuser 3 inwalls and compresses second waterproof grommet 6 then.
Claims (4)
1. LED-PAR lamp with hermetically-sealed construction; Include the lamp holder, Lamp cup and the diffuser that connect successively from top to bottom; The top suit of described Lamp cup is connected in outside the bottom of lamp holder; The external screw thread of Lamp cup bottom is connected with the internal screw-thread screw of diffuser inwall, it is characterized in that: be provided with first waterproof grommet on the outer wall of described lamp holder bottom and between lamp holder and Lamp cup, contiguous externally threaded top end is set with second waterproof grommet on the described Lamp cup outer wall.
2. a kind of LED-PAR lamp with hermetically-sealed construction according to claim 1 is characterized in that: the outer wall of described lamp holder bottom is provided with a circle groove, and described first waterproof grommet is installed in the groove.
3. a kind of LED-PAR lamp with hermetically-sealed construction according to claim 1 is characterized in that: be positioned at externally threaded top on the described Lamp cup outer wall and be provided with positive stop lug boss, described second waterproof grommet is sticked between positive stop lug boss and the external screw thread.
4. a kind of LED-PAR lamp with hermetically-sealed construction according to claim 1, it is characterized in that: described first waterproof grommet and second waterproof grommet are all selected the compact silicon cushion rubber for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145226 CN202580753U (en) | 2012-04-09 | 2012-04-09 | LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220145226 CN202580753U (en) | 2012-04-09 | 2012-04-09 | LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580753U true CN202580753U (en) | 2012-12-05 |
Family
ID=47250161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220145226 Expired - Fee Related CN202580753U (en) | 2012-04-09 | 2012-04-09 | LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214341A (en) * | 2013-05-31 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Sealing structure of threaded connection cylinders and lamp comprising sealing structure |
| CN105805573A (en) * | 2016-04-14 | 2016-07-27 | 宏齐光电子(深圳)有限公司 | Environment protecting and energy saving LED lamp with waterproof function plug |
| CN109458577A (en) * | 2018-11-30 | 2019-03-12 | 广东金莱特电器股份有限公司 | A kind of waterproof head lamp |
-
2012
- 2012-04-09 CN CN 201220145226 patent/CN202580753U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214341A (en) * | 2013-05-31 | 2014-12-17 | 海洋王（东莞）照明科技有限公司 | Sealing structure of threaded connection cylinders and lamp comprising sealing structure |
| CN105805573A (en) * | 2016-04-14 | 2016-07-27 | 宏齐光电子(深圳)有限公司 | Environment protecting and energy saving LED lamp with waterproof function plug |
| CN109458577A (en) * | 2018-11-30 | 2019-03-12 | 广东金莱特电器股份有限公司 | A kind of waterproof head lamp |
| CN109458577B (en) * | 2018-11-30 | 2024-06-07 | 广东小崧科技股份有限公司 | Waterproof head lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with sealing structure Effective date of registration: 20170309 Granted publication date: 20121205 Pledgee: Merchants Bank Hefei Dongmen branch Pledgor: Anhui APIG Xinhui Optoelectronic Technology Co., Ltd. Registration number: 2017340000034 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180403 Granted publication date: 20121205 Pledgee: Merchants Bank Hefei Dongmen branch Pledgor: Anhui APIG Xinhui Optoelectronic Technology Co., Ltd. Registration number: 2017340000034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED-PAR (Light-Emitting Diode and Parabolic Aluminum Reflector) lamp with sealing structure Effective date of registration: 20180413 Granted publication date: 20121205 Pledgee: Merchants Bank Hefei Dongmen branch Pledgor: Anhui APIG Xinhui Optoelectronic Technology Co., Ltd. Registration number: 2018340000106 |
|
| 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: 20121205 Termination date: 20200409 |