CN203363921U - Ship LED lamp - Google Patents
Ship LED lamp Download PDFInfo
- Publication number
- CN203363921U CN203363921U CN2013203787698U CN201320378769U CN203363921U CN 203363921 U CN203363921 U CN 203363921U CN 2013203787698 U CN2013203787698 U CN 2013203787698U CN 201320378769 U CN201320378769 U CN 201320378769U CN 203363921 U CN203363921 U CN 203363921U
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- Prior art keywords
- water
- led lamp
- boats
- proof block
- lamp housing
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Abstract
The utility model discloses a ship LED lamp which comprises a lamp shell, a lampshade, a wire and a base. The lamp shell and the lampshade are combined so that a front cavity can be formed, a bearing board is installed in the front cavity, and LED lamp beads are distributed on the bearing board. A trapezoidal column face used for being fixedly connected with the bearing board is arranged on the lamp shell in the axial direction. The lamp shell and the base are combined so that a rear cavity can be formed and an LED driving device is arranged in the rear cavity. A connecting device used for supporting the LED driving device and enabling the LED driving device to be electrically connected with a bearing lamp holder is arranged between the LED driving device and the bearing board. A through hole used for enabling the LED driving device to be electrically connected with the wire is formed in the base. A waterproof device used for preventing external water from entering an LED lamp body is arranged in the through hole. The ship LED lamp has the advantages of being waterproof, high in safety coefficient, firm in structure, suitable for vibration or collision of a ship, high in luminous efficiency and wide in irradiation range.
Description
Technical field
The utility model relates to a kind of LED light fixture, refers to especially a kind of for the LED lamp on boats and ships.
Background technology
LED (Light-Emitting-Diode), the Chinese meaning, for light emitting diode, is a kind of semiconductor that can be luminous energy by electric energy conversion, it has changed the luminous principle luminous with the electricity-saving lamp tricolor powder of incandescent lamp tungsten filament, and adopts electroluminescence.The characteristics of LED are very obvious, long, the high and low radiation of light efficiency of life-span and low-power consumption.Application for LED on market is more and more extensive, and existing LED bulb, exist lighting angle less, is generally 120 degree.When replacing installation, be subject to the shortcomings such as size restrictions, the boats and ships environment for use is severe in addition, and the rainwater moisture is larger, is easy to make moist or soak.In order to solve this technical problem, it is 201661942U that prior art has proposed a kind of publication number, the improvement of boats and ships specialty LED modulated structure, it includes: a LED load bearing seat and a circuit substrate, there is more than one LED in this LED load bearing seat, and this circuit substrate and this LED are electrically connected, it is characterized in that: between this LED and this LED load bearing seat, coating one is shockproof glue based, and a watertight composition is located at outside this circuit substrate, thus, form a kind of boats and ships LED light special structural improvement.But spread of voltage on boats and ships, collide with during use and hull shakes larger; In prior art, with regard to shockproof glue based and combination watertight composition, may when hull collides, break, the LED lamp still can not adapt to adverse circumstances, even cisco unity malfunction.
The utility model content
In order to have solved the technical problem existed in the prior art, the utility model proposes a kind of boats and ships LED lamp, it can waterproof; Safety coefficient is high; Firm in structure, be applicable to vibrations or the collision of boats and ships; Luminous efficiency is high, and range of exposures is wide.
The technical solution of the utility model is achieved in that a kind of boats and ships LED lamp, comprising: lamp housing, lampshade, electric wire and base, and described lamp housing is combined with lampshade in the preposition cavity formed loading plate is installed, and is furnished with LED lamp pearl on described loading plate; It is characterized in that, described lamp housing is combined with base in the rearmounted cavity formed the LED drive unit is installed; Be provided with the jockey for supporting the LED drive unit and LED drive unit and carrying lamp socket being electrically connected between described LED drive unit and loading plate; Described base is provided with the through hole for LED drive unit and electric wire electric connection; Be provided with in described through hole and prevent that outside water from entering the water-tight device in the LED lamp body.
Prior art is compared, the outside combination that adopts lampshade, lamp housing and base of this light fixture, and be screwed connection; Inner LED drive unit and loading plate have jockey to fix.Therefore structurally firmer, more adapt to the environment that often bumps or shake on boats and ships.And this device also is provided with water-tight device, anti-sealing enters in lamp body from the gap of junction.The LED drive unit is the required voltage of LED by line voltage or by the electric energy conversion of emergency power supply, and the bright dark variation that the LED drive unit can be met an urgent need according to the voltage change of emergency power supply is pointed out client to withdraw in time or gets rid of electric network fault.
Further preferred as the utility model, described water-tight device is provided with tenon and groove; Described base is provided with respectively capillary groove and the water-proof block be connected with tenon and groove.
Further preferred as the utility model, described water-proof block comprises the first water-proof block, the second water-proof block and the 3rd water-proof block, and the length of described water-proof block increases progressively to the 3rd water-proof block from the first water-proof block; Described groove comprises the first groove of being connected with the first water-proof block, the second groove be connected with the second water-proof block and the three-flute be connected with the 3rd water-proof block; The degree of depth of described groove increases progressively to three-flute from the first groove.
For further anti-sealing flows in lamp body from gap, water-tight device and base are provided with the water-proof block of 3 different lengths and the groove of 3 different depths; Suppose that water flows down from the first water-proof block, flow on tenon, water can be encountered a plane; Water is to be difficult to flow in the plane, only has water to surpass the plane accumulation, and the water had more just can flow; If water will flow into lamp body inside, can run into a plurality of planes and repeatedly break-in campaign.Therefore, compared with prior art, the water-proof function of this light fixture is better.
Further preferred as the utility model, described water-tight device has the through hole passed for extraneous electric wire, and the inside of described water-tight device is provided with the water proof ring that internal diameter is less than the through hole internal diameter; Be connected with hook on described water-tight device.
Further preferred as the utility model, described lamp housing is provided with vertically for being fixedly connected with the trapezoidal cylinder of loading plate.
Further preferred as the utility model, the outer wall of described lampshade is provided with screw thread and lamp housing is connected, and on the outer wall of lampshade and near the open end of lamp housing, is provided with trapezoidal connector; Be provided with connecting portion on described lamp housing, described connecting portion is provided with trapezoidal connector and is connected for preventing that outside water from entering the trapezoidal link slot in the LED lamp body.
Further preferred as the utility model, described connecting portion is gland, and described gland is fixedly connected with lamp housing.
Further preferred as the utility model, the junction of the junction of described lampshade and lamp housing and lamp housing and base is respectively equipped with the cushion rubber for sealing; Described base is provided with the band for fixed L ED drive unit.
Further preferred as the utility model, described base is provided with the fixed mount for fixing described electric wire.
Further preferred as the utility model, described lamp housing is the cylindrical shape heat-dissipating casing that is axially arranged with T-shaped radiating fin.
The beneficial effects of the utility model are as follows: one, the outside combination that adopts lampshade, lamp housing and base of this light fixture, and be screwed connection; External structure is firm, stands collision and the vibrations of hull; Two, the bright dark variation that the LED drive unit can be met an urgent need according to the voltage change of emergency power supply, the prompting client withdraws in time or gets rid of electric network fault, improves safety coefficient; Three, adopt being connected of water-tight device and water proof ring and trapezoidal connector and trapezoidal link slot, integral body has improved the waterproof effect of light fixture; Four, good heat dissipation effect, the long service life of LED lamp; Five, the trapezoidal cylinder on lamp housing, the light that LED can be sent, from 120 ° of 300 ° of becoming whole lamp, improves range of exposures.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is explosive view of the present utility model;
Fig. 2 is cutaway view of the present utility model;
Fig. 3 is the utility model base and water-tight device connection diagram.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
As shown in Figure 1-2, a kind of boats and ships LED lamp, comprise lamp housing 1, lampshade 2, electric wire 15 and base 3.Lamp housing 1 is provided with trapezoidal cylinder 17 vertically, for fixing loading plate 4; Carrying version is received and 4 is comprised 5 aluminium bases, has been evenly arranged LED lamp pearl 10 on every aluminium base.The trapezoidal cylinder 17 of the heat that LED lamp pearl 10 is distributed by aluminium base and lamp housing 1 conducts on the lower semisection of lamp housing 1 and base 3 and dispelled the heat.Due to integrated lamp housing 1 design, the heat energy that LED lamp pearl 10 is distributed is transmitted on lamp housing 1 and base 3 easily, reduces the junction temperature of LED lamp pearl 10, improves service life.The light that distinctive trapezoidal cylinder 17 can send LED in addition, from 120 ° of 300 ° of becoming whole lamp, has improved range of exposures greatly.Lampshade 2 is provided with screw thread and is connected with lamp housing 1 for PC cover, PC cover; Loading plate 4 is arranged on the PC cover and is fixedly connected with trapezoidal cylinder 17 with the preposition cavity 18 of lamp housing 1 combination is interior.Lamp housing 1 is provided with connecting portion 8, and connecting portion 8 is for being connected on lamp housing 1 gland for fastening lampshades 2 by screw; Gland is provided with trapezoidal link slot 81, on the outer wall of lampshade and near the open end of lamp housing, is provided with trapezoidal connector 21, and trapezoidal link slot 81 is connected with trapezoidal connector 21, in order to prevent outside water, from thread gaps, enters lamp body inside.
Have a through hole 31 on base 3, water-tight device 6 is arranged in through hole 31, electric wire 15 from the connecting hole 11 of water-tight device 6 through being connected with LED drive unit 5.In order to make the LED lamp in when work, be not vulnerable to the impact of colliding with, shaking and drop and break, strengthen shake-proof ability.On base 3, be provided with for the band 13 of fixed L ED drive unit 5 with for the fixed mount 14 of securing electric lines.There is gap between electric wire 15 and connecting hole 11, in order to prevent outside water, enters lamp body inside from gap, also be provided with the water proof ring 16 that an internal diameter is less than connecting hole 11 internal diameters in connecting hole 11.
See Fig. 3, water-tight device 6 is provided with tenon 61 and groove 62, and groove 62 comprises the first groove 621, the second groove 622 and three-flute 623; The degree of depth of the second groove 622 is greater than the degree of depth of the first groove 621, and the degree of depth of three-flute 622 is greater than the degree of depth of the second groove 621.Tenon 61 also has 3, and this length is also to increase progressively to the 3rd from first.Base 3 is provided with capillary groove 32 and the water-proof block 31 that is connected with tenon 61 and groove 62 respectively and can waterproof.Water-proof block 31 comprises the first water-proof block 311, the second water-proof block 312 and the 3rd water-proof block 313; The length of the second water-proof block 312 is greater than the length of the first water-proof block 311, and the length of the 3rd water-proof block 313 is greater than the length of the second water-proof block 312.Capillary groove 32 also has 3, and this degree of depth is also to increase progressively to the 3rd from first.The first water-proof block 311, the second water-proof block 312 and the 3rd water-proof block 313 are connected with the first groove 621, the second groove 622 and three-flute 623 respectively.
Be provided with cushion rubber 9 between lamp housing 1 and base 3, be screwed connection; Between lamp housing 1 and lampshade 2, also being provided with cushion rubber 9, be screwed connection.Improve its water resistance, robustness.Be provided with a hook 12 at water-tight device 6.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a boats and ships LED lamp comprises: lamp housing, lampshade, electric wire and base, and described lamp housing is combined with lampshade in the preposition cavity formed loading plate is installed, and is furnished with LED lamp pearl on described loading plate; It is characterized in that, described lamp housing is combined with base in the rearmounted cavity formed the LED drive unit is installed; Be provided with the jockey for supporting the LED drive unit and LED drive unit and carrying lamp socket being electrically connected between described LED drive unit and loading plate; Described base is provided with the through hole for LED drive unit and electric wire electric connection; Be provided with in described through hole and prevent that outside water from entering the water-tight device in the LED lamp body.
2. a kind of boats and ships LED lamp according to claim 1, is characterized in that, described water-tight device is provided with tenon and groove; Described base is provided with respectively capillary groove and the water-proof block be connected with tenon and groove.
3. a kind of boats and ships LED lamp according to claim 2, is characterized in that, described water-proof block comprises the first water-proof block, the second water-proof block and the 3rd water-proof block, and the length of described water-proof block increases progressively to the 3rd water-proof block from the first water-proof block; Described groove comprises the first groove of being connected with the first water-proof block, the second groove be connected with the second water-proof block and the three-flute be connected with the 3rd water-proof block; The degree of depth of described groove increases progressively to three-flute from the first groove.
4. a kind of boats and ships LED lamp according to claim 1 and 2, is characterized in that, described water-tight device has the connecting hole passed for extraneous electric wire, and the inside of described water-tight device is provided with the water proof ring that internal diameter is less than the through hole internal diameter; Be connected with hook on described water-tight device.
5. a kind of boats and ships LED lamp according to claim 1, is characterized in that, described lamp housing is provided with vertically for being fixedly connected with the trapezoidal cylinder of loading plate.
6. a kind of boats and ships LED lamp according to claim 1 or 5, is characterized in that, the outer wall of described lampshade is provided with screw thread and lamp housing is connected, and on the outer wall of lampshade and near the open end of lamp housing, is provided with trapezoidal connector; Be provided with connecting portion on described lamp housing, described connecting portion is provided with trapezoidal connector and is connected for preventing that outside water from entering the trapezoidal link slot in the LED lamp body.
7. a kind of boats and ships LED lamp according to claim 6, is characterized in that, described connecting portion is gland, and described gland is fixedly connected with lamp housing.
8. a kind of boats and ships LED lamp according to claim 7, is characterized in that, the junction of the junction of described lampshade and lamp housing and lamp housing and base is respectively equipped with the cushion rubber for sealing; Described base is provided with the band for fixed L ED drive unit.
9. a kind of boats and ships LED lamp according to claim 7, is characterized in that, described base is provided with the fixed mount for fixing described electric wire.
10. a kind of boats and ships LED lamp according to claim 8, is characterized in that, described lamp housing is the cylindrical shape heat-dissipating casing that is axially arranged with T-shaped radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203787698U CN203363921U (en) | 2013-06-27 | 2013-06-27 | Ship LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203787698U CN203363921U (en) | 2013-06-27 | 2013-06-27 | Ship LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363921U true CN203363921U (en) | 2013-12-25 |
Family
ID=49811679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203787698U Expired - Fee Related CN203363921U (en) | 2013-06-27 | 2013-06-27 | Ship LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203363921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322495A (en) * | 2013-06-27 | 2013-09-25 | 浙江畅朗照明有限公司 | Ship LED lamp |
| CN103900064A (en) * | 2014-04-04 | 2014-07-02 | 许定国 | Fishing diving lamp with opened hollow structure |
-
2013
- 2013-06-27 CN CN2013203787698U patent/CN203363921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322495A (en) * | 2013-06-27 | 2013-09-25 | 浙江畅朗照明有限公司 | Ship LED lamp |
| CN103322495B (en) * | 2013-06-27 | 2016-01-27 | 浙江畅朗照明有限公司 | A kind of ship LED lamp |
| CN103900064A (en) * | 2014-04-04 | 2014-07-02 | 许定国 | Fishing diving lamp with opened hollow structure |
| CN103900064B (en) * | 2014-04-04 | 2016-08-24 | 福建省宝能达光电科技有限公司 | A kind of there is open hollow structure fish for submarine light |
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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 |
Granted publication date: 20131225 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |