CN202927803U - Water-proof structure of point light source - Google Patents
Water-proof structure of point light source Download PDFInfo
- Publication number
- CN202927803U CN202927803U CN 201220609444 CN201220609444U CN202927803U CN 202927803 U CN202927803 U CN 202927803U CN 201220609444 CN201220609444 CN 201220609444 CN 201220609444 U CN201220609444 U CN 201220609444U CN 202927803 U CN202927803 U CN 202927803U
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- CN
- China
- Prior art keywords
- lower casing
- spot light
- metal conduction
- waterproof construction
- conduction sheet
- 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 - Lifetime
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Abstract
The utility model relates to a water-proof structure of a point light source. The water-proof structure comprises a lower shell, an upper shell, a circuit board, metal conduction sheets and a sealing device, wherein the lower shell is internally provided with a cavity; the upper shell is arranged on the lower shell; the circuit board is arranged in the cavity of the lower shell; the metal conduction sheets are arranged at the two ends of the lower shell for connecting the circuit board with an external line; and the sealing device is used for sealing the lower shell and the upper shell. The water-proof structure has the advantages of easiness in operation, capability of increasing the efficiency, strong water-proof performance and easiness in maintenance.
Description
[technical field]
The utility model relates to a kind of waterproof construction, the spot light waterproof construction that particularly a kind of waterproof effect is good.
[background technology]
Along with industrial expansion, the generally use of spot light such as LED product, the occasion such as city building, night scene are interspersed, decoration that spot light also is used in a large number, but because mostly it is to be installed on outdoor high-altitude, can occur extinguishing after working long hours, be difficult to timely maintenance, perhaps maintenance cost is very high.Rule of thumb sum up, cause main cause that spot light extinguishes be the structurally waterproof of spot light poor due to, be the casting glue form and general company adopts on waterproof construction, it has complicated operation, efficient is low, and has not easy-maintaining, the shortcoming that waterproof effect is not good after long-time the use.
[utility model content]
Have in order to overcome existing spot light waterproof construction that water resistance is poor, not easy-maintaining, complicated operation and inefficient technical problem, the utility model provides a kind of spot light waterproof construction.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of spot light waterproof construction is provided, establish in comprising cavity lower casing, be installed on upper casing on lower casing, be installed on the wiring board in the lower casing cavity and be installed on the metal conduction sheet that lower casing two ends are used for connection line plate and external connection, it also comprises one for the sealing device that seals described lower casing and upper casing.
According to a preferred embodiment of the present utility model: described sealing device is the capillary groove of being located at the lower casing upper surface, and is installed on the water proof ring in capillary groove.
According to a preferred embodiment of the present utility model: described lower casing is connected with upper casing by some fixed screws.
According to a preferred embodiment of the present utility model: also be provided with the screw hole corresponding with described fixed screw on described wiring board.
According to a preferred embodiment of the present utility model: described metal conduction sheet is installed on two ends of lower casing by the in-mould injection mode.
According to a preferred embodiment of the present utility model: described metal conduction sheet comprise be positioned at that lower casing is the outside, metal conduction sheet outer lead contact jaw that be connected with external connection and be positioned at that lower casing is the inboard, metal conduction sheet wiring board contact jaw that be connected with wiring board.
According to a preferred embodiment of the present utility model: described external connection and metal conduction sheet outer lead contact jaw junction seal by sealing.
According to a preferred embodiment of the present utility model: described metal conduction sheet wiring board contact jaw is a warp architecture that makes progress.
With respect to spot light waterproof construction of the prior art, the beneficial effects of the utility model are: have advantages of simple to operate, raise the efficiency, water resistance is strong, easy-maintaining.
[description of drawings]
Fig. 1. the blast structure chart of spot light waterproof construction of the present utility model;
Fig. 2. the lower casing structure chart of spot light waterproof construction of the present utility model;
Fig. 3. the assembling assumption diagram of spot light waterproof construction of the present utility model.
Description of reference numerals:
1, lower casing, 2, upper casing, 3, water proof ring, 4, external connection, 5, wiring board, 6, fixed screw, 7, the metal conduction sheet, 8, capillary groove, 9, metal conduction sheet outer lead contact jaw, 10, metal conduction sheet wiring board contact jaw.
[specific embodiment]
The utility model is described in further detail below in conjunction with drawings and embodiments.
The main purpose of the utility model design is: provide a kind of have simple to operate, raise the efficiency, water resistance is strong, the spot light waterproof construction with sealing device of the advantage of easy-maintaining.
Consult shown in Fig. 1-2, the utility model provides a kind of spot light waterproof construction, establish in comprising cavity lower casing 1, be installed on upper casing 2 on lower casing 1, be installed on the wiring board 5 in lower casing 1 cavity and be installed on the metal conduction sheet 7 that lower casing 1 two ends are used for connection line plate 5 and external connection 4, it comprises that also one is used for sealing the sealing device of described lower casing 1 and upper casing 2.
In the utility model: described sealing device is the capillary groove 8 of being located at lower casing 1 upper surface, and is installed on the water proof ring 3 in capillary groove 8.
Wherein, described lower casing 1 is connected with upper casing 2 by some fixed screws 6; Also be provided with the screw hole corresponding with described fixed screw 6 on described wiring board 5.
When mounted, at first, water proof ring 3 is installed in capillary groove 8, then covers upper casing 2, fixed screw 6 is passed screw hole on wiring board 5, and then lower casing 1, upper casing 2 and wiring board 5 are fixed in together.
Described metal conduction sheet 7 is installed on two ends of lower casing 1 by the in-mould injection mode, can guarantee like this water-tight performance of whole spot light.
In addition, described metal conduction sheet 7 comprise be positioned at that lower casing is 1 outside, metal conduction sheet outer lead contact jaw 9 that be connected with external connection 4 and be positioned at that lower casing is 1 inboard, metal conduction sheet wiring board contact jaw 10 that be connected with wiring board 5; Described external connection 4 seals by sealing with metal conduction sheet outer lead contact jaw 9 junctions, and then the guarantee point light-source structure contacts with the external world and have equally sealing property, has improved the grade of waterproof; And described metal conduction sheet wiring board contact jaw 10 is a warp architecture that makes progress, and then it is connected with wiring board 5, can make so more stable two ends that are placed in lower casing 1 of metal conduction sheet 7.
Foregoing detailed description is only exemplary description, and those skilled in the art can design various embodiments according to different actual needs in the situation that do not break away from the scope and spirit that the utility model is protected.
Claims (8)
1. spot light waterproof construction, establish in comprising cavity lower casing (1), be installed on upper casing (2) on lower casing (1), be installed on the wiring board (5) in lower casing (1) cavity and be installed on the metal conduction sheet (7) that lower casing (1) two end is used for connection line plate (5) and external connection (4), it is characterized in that: it comprises that also one is used for sealing the sealing device of described lower casing (1) and upper casing (2).
2. spot light waterproof construction according to claim 1 is characterized in that: described sealing device is for to be located at the capillary groove (8) of lower casing (1) upper surface, and is installed on the water proof ring (3) in capillary groove (8).
3. spot light waterproof construction according to claim 2 is characterized in that: described lower casing (1) is connected with upper casing (2) by some fixed screws (6).
4. spot light waterproof construction according to claim 3, is characterized in that: also be provided with the screw hole corresponding with described fixed screw (6) on described wiring board (5).
5. spot light waterproof construction according to claim 3, it is characterized in that: described metal conduction sheet (7) is installed on two ends of lower casing (1) by the in-mould injection mode.
6. spot light waterproof construction according to claim 3 is characterized in that: described metal conduction sheet (7) comprise be positioned at that lower casing (1) is the outside, metal conduction sheet outer lead contact jaw (9) that be connected with external connection (4) and be positioned at that lower casing (1) is the inboard, metal conduction sheet wiring board contact jaw (10) that be connected with wiring board (5).
7. spot light waterproof construction according to claim 6 is characterized in that: described external connection (4) seals by sealing with metal conduction sheet outer lead contact jaw (9) junction.
8. spot light waterproof construction according to claim 6, it is characterized in that: described metal conduction sheet wiring board contact jaw (10) is a warp architecture that makes progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609444 CN202927803U (en) | 2012-11-16 | 2012-11-16 | Water-proof structure of point light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609444 CN202927803U (en) | 2012-11-16 | 2012-11-16 | Water-proof structure of point light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927803U true CN202927803U (en) | 2013-05-08 |
Family
ID=48217761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609444 Expired - Lifetime CN202927803U (en) | 2012-11-16 | 2012-11-16 | Water-proof structure of point light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937283A (en) * | 2012-11-16 | 2013-02-20 | 深圳威特姆光电科技有限公司 | Point light source waterproof structure |
-
2012
- 2012-11-16 CN CN 201220609444 patent/CN202927803U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937283A (en) * | 2012-11-16 | 2013-02-20 | 深圳威特姆光电科技有限公司 | Point light source waterproof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190329 Address after: 518000 2-4 Floor, Building B, Mingfeng Da Industrial Park, Baoshan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen City, Guangdong Province Patentee after: LIYA WISDOM DISPLAY (SHENZHEN) Co.,Ltd. Address before: 518000 Gongming Office of Guangming New District, Shenzhen City, Guangdong Province, F6, Xinwei Fourth Industrial Zone, Jiangshi Community Patentee before: VTEAM PHOTO-OPTIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |