CN106051541A - Led lamp - Google Patents
Led lamp Download PDFInfo
- Publication number
- CN106051541A CN106051541A CN201610360051.4A CN201610360051A CN106051541A CN 106051541 A CN106051541 A CN 106051541A CN 201610360051 A CN201610360051 A CN 201610360051A CN 106051541 A CN106051541 A CN 106051541A
- Authority
- CN
- China
- Prior art keywords
- water receiving
- splash
- radiator body
- receiving tank
- led lamp
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
Abstract
The invention relates to an LED lamp which comprises a radiator and an LED light source. The radiator comprises a radiator body, wherein the bottom of the radiator body is provided with a mounting face. The LED light source is arranged on the mounting face. A plurality of radiating holes which penetrate through the radiator body in the vertical direction are formed in the radiator body and located in the periphery of the mounting face. The bottom of the radiating hole adjacent to the mounting face communicates with a splash-proof cylinder. The side, away from the mounting face, of the splash-proof cylinder is connected with the radiator body in a hinged mode. The side, close to the mounting face, of the splash-proof cylinder is connected with the radiator body through a corrugated pipe. A water receiving tank is movably assembled on the radiator body in the vertical direction in a guiding mode, and the upper end of the water receiving tank is open. A water receiving tank reset spring is arranged between the water receiving tank and the radiator body. A transmission mechanism is arranged between the water receiving tank and the splash-proof cylinder and used for driving the splash-proof cylinder to swing towards the side away from the mounting face after the water receiving tank receives water and moves downwards. By the adoption of the LED lamp, the problem that in the prior art, rainwater is probably splashed onto a mounting face through radiating holes near the mounting face is solved.
Description
Technical field
The present invention relates to the LED lamp in lighting field.
Background technology
LED lamp is with the excellent specific property of their own, more and more universal.More it is known that generate heat it is
One major issue of LED lamp, therefore each LED lamp needs to be equipped with suitable radiator, the quality of radiator performance
Directly influence the performance and used life of a LED lamp.And for there being the outdoor special LED lamp using and requiring, to it
Heat spreader structures has again more special requirement.、
The existing LED lamp for outdoor use is " a kind of empty axle conductive module as disclosed in Chinese patent CN103148468B
Change LED lamp honeycomb blade radiator and LED group ", this document discloses a kind of honeycomb gilled radiator, including dissipating
Hot device body, the bottom surface of radiator body is provided with the installed surface for installing LED light source, on radiator body outside installed surface
Enclose the through hole i.e. louvre being provided with the most through multiple radiator body.Louvre is mainly used in ventilative so that dissipating
The heat of hot device body sheds as early as possible, and louvre also has another one important function simultaneously, and out of doors during the rainy day, rainwater can be by
Direct under up to goes out through louvre, it is to avoid rainwater accumulates in affects radiating effect on radiator body, and rainwater is through dissipating
The heat of radiator body can also be taken away during going out by hot hole.
Existing this LED lamp goes for outdoor rainy day use, but it there is a problem in that: in order to ensure
When fine day, the great heat radiation effect of radiator, advantageously in cross-ventilation, each louvre is all vertically arranged, this
Structure has reached in the preferable purpose of fine day radiating effect, but when the rainy day, owing to drenching with rain, direction there will be uncertainty, leans on
Water in the louvre of nearly installed surface may splash and affect the service life of LED lamp source in the LED lamp source on installed surface.
Summary of the invention
It is an object of the invention to be provide a kind of LED lamp, with solve rainwater in prior art may be through installed surface
Neighbouring louvre splashes the problem on installed surface.
To achieve these goals, the technical solution adopted in the present invention is:
LED lamp, including radiator and LED lamp source, radiator includes that bottom is provided with the radiator body of installed surface, LED
Source is arranged on described installed surface, and on radiator body, the periphery in installed surface is provided with multiple the most through described scattered
The louvre of hot device body, the bottom of the louvre adjacent with described installed surface is communicated with splash-proof canister, and splash-proof canister is away from described peace
The side in dress face is hinged and connected with radiator body, and splash-proof canister closes on the side of described installed surface by corrugated tube and described heat radiation
Device body is connected, and on radiator body, guiding movement is equipped with the water receiving tank of open upper end, water receiving tank and heat radiation along the vertical direction
It is provided with water receiving tank back-moving spring between device body, is provided with between water receiving tank and splash-proof canister after moving down at water receiving tank water receiving
Drive described splash-proof canister towards the drive mechanism away from the side oscillation of described installed surface one.
Splash-proof canister back-moving spring it is provided with between splash-proof canister and radiator body.
Described drive mechanism is jointed gear unit.
Jointed gear unit includes kinematic link and the hinged phase of described radiator body being hinged and connected with described splash-proof canister
The transmission crank arm of v-shaped structure even, one of them connecting lever of transmission crank arm is slidably matched connecing with the bottom guiding of water receiving tank
Being made transmission crank arm rotate by water receiving tank suppressing action when tank moves down, the another one connecting lever of transmission crank arm is with described transmission even
Bar is hinged and connected.
Drive mechanism includes rotating the gear being arranged on described radiator body and being fixedly arranged on the edge on described water receiving tank
The vertical tooth bar with described meshed transmission gear that above-below direction extends, drive mechanism also includes the most fixed with described gear
Transmission crank arm and the kinematic link being hinged and connected with described splash-proof canister, kinematic link is away from one end and the described biography of described splash-proof canister
Dynamic connecting lever is hinged and connected.
The invention have the benefit that when fine day, anhydrous in water receiving tank, water receiving tank is by water receiving tank action of reset spring
Being in a high position, now splash-proof canister is in and the vertical state of corresponding louvre connection, and louvre and splash-proof canister form vertical dissipating
The passage of heat, the heat of radiator body is taken away by the heat dissipation channel that air is formed through louvre and splash-proof canister, it is ensured that during fine day
Radiating effect good；When the rainy day, rainwater enters water receiving tank, and when the hydrops of water receiving tank reaches a certain amount of, water receiving tank will overcome
The active force of water receiving tank back-moving spring and move down, the action of water receiving tank passes to put through drive mechanism spatters cylinder thus drives anti-
Spatter the cylinder direction swing towards remotely mounted with LED lamp source, thus achieve the guiding of rainwater in heat dissipation channel, make rainwater
On the one hand also flowing towards away from LED lamp source direction, splash-proof canister closes on the corrugated tube of installed surface side and is adapted to the pendulum of splash-proof canister
Dynamic, still further aspect can also stop that rainwater spatters to LED lamp source through corrugated tube position, thus defines LED lamp source very
Good protection, after rain stops, along with water receiving tank moderate rain evaporation of water, water receiving tank back-moving spring drives water receiving tank to reset, driver
Structure also will reversely drive splash-proof canister to return to vertical state.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of LED lamp of the present invention；
Fig. 2 be LED lamp of the present invention embodiment 1 in the rainy day time view；
Fig. 3 be LED lamp of the present invention embodiment 1 in the axonometric chart of radiator body；
Fig. 4 be in Fig. 3 forward and backward walk spool cooperation schematic diagram；
Fig. 5 is the structural representation of the embodiment 2 of LED lamp of the present invention.
Detailed description of the invention
The embodiment 1 of LED lamp is as Figure 1-5: including radiator and LED lamp source 14, LED lamp source 14 belongs to existing skill
Art, describes its structure the most in detail at this.Radiator includes that bottom is provided with the radiator body of installed surface 16, LED lamp source
14 are fixed on installed surface 16.On radiator body, the periphery in installed surface is provided with the most through multiple described heat radiation
The louvre of device body, each louvre is all vertically arranged.The bottom of wherein adjacent with installed surface louvre is communicated with splash-proof canister
11, in the present embodiment, louvre is arranged in the left and right sides of installed surface, and wherein the louvre on the left of installed surface is the first louvre
Being positioned at the second louvre 6 on the right side of the first louvre with 5, the second louvre 6 is the bar shaped that a length extends along the longitudinal direction
Louvre, the first louvre 5 has multiple, and multiple first louvres 5 are spaced layout along the longitudinal direction, because of the second louvre 6 and peace
Dress face is adjacent, and splash-proof canister 11 is arranged at the bottom of the second louvre 6 and connects with the second louvre 6 the most in the present embodiment,
Louvre on the right side of installed surface use with installed surface on the left of the symmetrical structure of louvre, the most only to peace
The structure of dress left side of face is described in detail, and the structure on the right side of installed surface is no longer discussed in detail.Being shaped as and the of splash-proof canister 11
The string configuration that two louvre shapes are consistent, splash-proof canister 11 pass on left jointed shaft and radiator body be hinged and connected so that
Splash-proof canister can swing, and the right side of splash-proof canister 11 is connected with radiator body by telescopic corrugated tube 12, so when
Splash-proof canister towards left swing move time, corrugated tube can do adaptive extensional deformation and be always ensured that rainwater will not on the right side of splash-proof canister with
Splash between radiator body in LED lamp source, between splash-proof canister and radiator body, be provided with splash-proof canister back-moving spring 13, this reality
Executing the cross sectional shape of corrugated tube in example is tool C-shaped configuration jaggy, and indentation, there is used for getting out of the way jointed shaft.
The vertically extending gathering sill of guide direction 2 it is provided with on radiator body, the open upper end of gathering sill 2,
In gathering sill 2, guiding movement is equipped with the groove of the water receiving tank 3 of open upper end, the bottom land of water receiving tank 3 and gathering sill 2 along the vertical direction
Water receiving tank back-moving spring 1 it is provided with at the end.It is provided with between water receiving tank 3 and splash-proof canister 11 and drives after moving down at water receiving tank
Splash-proof canister is towards the drive mechanism of remotely mounted face one side oscillation, and in the present embodiment, drive mechanism includes being arranged at radiator body
On gear 8 and the vertically extending vertical tooth bar 4 with meshed transmission gear that is fixedly arranged on water receiving tank, drive mechanism
Also include the transmission crank arm 9 the most fixed with described gear and the kinematic link 10 being hinged and connected with splash-proof canister 11, kinematic link
10 are hinged and connected with described transmission crank arm 9 away from one end of described splash-proof canister 11.Because in the present embodiment, LED lamp uses left and right right
Claim structure, in Fig. 1-2, therefore do not demonstrate the splash-proof canister on the right side of installed surface and water receiving tank.
Additionally, the making of radiator body for convenience in the present embodiment, radiator body uses by front radiator body
The splicing structure that part 20, rear radiator body part 24 are assembled, front radiator body part 20 and rear radiator body
Part 24 connects by connector 21 is fixing, and therefore the installed surface in the present embodiment is also classified into being arranged at front radiator body part
On front installed surface part and the rear installed surface part that is arranged in rear radiator body part, connector 21 is symmetrical cloth
The connection strap that the length put extends along the longitudinal direction, the front end of connection strap is connected with front radiator body part 20 by screw,
The rear end of connection strap is connected with rear heat sink part 24 by screw.Cabling before being wholely set in front radiator body part
Pipe 23, rear radiator body part is wholely set and walks spool 22 by sealing ring 30 and the front cabling seal of tube after slotting,
Walk spool 23 before in the present embodiment for female end, after walk spool 22 for male end.Walk before offering connection on front radiator body
The endoporus of spool and the front cable tray 15 of front installed surface part, walk the endoporus of spool after rear radiator body offers connection
Rear cable tray with rear installed surface part.During use, cable can through forward and backward walk spool then draw through corresponding cable tray
LED lamp source on installed surface.
Forward and backward radiator body part in use, is stitched together by the LED lamp in the present invention, forward and backward walk spool close
Seal inserting, then by connection strap, forward and backward radiator body part is fixed together, mounted LED lamp source on installed surface,
The power line of LED lamp source can be drawn with walking spool through corresponding cable tray.When using out of doors, if it is fine, water receiving tank
In anhydrous, now acted on by water receiving tank back-moving spring, water receiving tank is in a high position, and splash-proof canister becomes vertical state as it is shown in figure 1, anti-
Spatter cylinder and constitute vertical heat dissipation channel, beneficially cross-ventilation heat radiation together with the second louvre；When the rainy day, rainwater falls into and connects
In tank, the deadweight of water receiving tank and the weight of water receiving trough inner water 17 make water receiving tank overcome water receiving tank back-moving spring effect and to
Lower movement, this hour rack moves down driven gear and forwards to counterclockwise, and the transmission crank arm the most fixed with gear rotates counterclockwise
And driving kinematic link to Zola's splash-proof canister, splash-proof canister moves towards left swing, and the corrugated tube between splash-proof canister and radiator body is drawn
Stretch as in figure 2 it is shown, rainwater is by towards guiding away from LED lamp source direction, it is to avoid rainwater splashes affects LED lamp source in LED lamp source
Service life.
In other embodiments of the invention: when on the right side of LED lamp source louvre distance LED lamp source farther out time, right side
Splash-proof canister and water receiving tank can also be without setting；Certainly splash-proof canister back-moving spring can not also set, and now can only rely on water receiving tank multiple
Position spring realizes the reset of whole mechanism and splash-proof canister；Forward and backward radiator body part can also is that overall structure；Corrugated tube
Can also be whole loop configuration, be now placed in the bellows section on the left of splash-proof canister and between radiator body and be constantly in compression
State.
The embodiment 2 of LED lamp is as shown in Figure 5: as different from Example 1, drive mechanism is not for have tooth for embodiment 2
The jointed gear unit of wheel, jointed gear unit includes the kinematic link 10 that is hinged and connected with described splash-proof canister 11 and described dissipates
The transmission crank arm 31 of the v-shaped structure that hot device body is hinged and connected, one of them connecting lever of transmission crank arm is led with the bottom of water receiving tank 3
To being slidably matched to be made transmission crank arm rotate when water receiving tank moves down by water receiving tank suppressing action, the another one of transmission crank arm
Connecting lever is hinged and connected with described kinematic link 10.Figure middle term 1 represents water receiving tank back-moving spring, in other embodiments of the invention
In, the number of the connecting rod in jointed gear unit can also select as required.
Claims (5)
1.LED light fixture, including radiator and LED lamp source, radiator includes that bottom is provided with the radiator body of installed surface, LED
Lamp source is arranged on described installed surface, and on radiator body, the periphery in installed surface is provided with multiple the most through described
The louvre of radiator body, it is characterised in that: the bottom of the louvre adjacent with described installed surface is communicated with splash-proof canister, splashproof
Cylinder is hinged and connected with radiator body away from the side of described installed surface, and splash-proof canister closes on the side of described installed surface and passes through ripple
Pipe is connected with described radiator body, and on radiator body, guiding movement is equipped with the water receiving tank of open upper end along the vertical direction,
It is provided with water receiving tank back-moving spring between water receiving tank and radiator body, is provided with between water receiving tank and splash-proof canister at water receiving
Groove water receiving drives described splash-proof canister towards the drive mechanism away from the side oscillation of described installed surface one after moving down.
LED lamp the most according to claim 1, it is characterised in that: it is provided with splashproof between splash-proof canister and radiator body
Cylinder back-moving spring.
LED lamp the most according to claim 1 and 2, it is characterised in that: described drive mechanism is jointed gear unit.
LED lamp the most according to claim 3, it is characterised in that: jointed gear unit includes hinged with described splash-proof canister
The transmission crank arm of the v-shaped structure that the kinematic link being connected is hinged and connected with described radiator body, one of them of transmission crank arm
Connecting lever is slidably matched to be made transmission crank arm turn when water receiving tank moves down by water receiving tank suppressing action with the bottom guiding of water receiving tank
Dynamic, the another one connecting lever of transmission crank arm is hinged and connected with described kinematic link.
LED lamp the most according to claim 1 and 2, it is characterised in that: drive mechanism includes that rotation is arranged at described heat radiation
Gear on device body and the vertically extending and described meshed transmission gear that is fixedly arranged on described water receiving tank vertical
Tooth bar, drive mechanism also includes that the transmission crank arm the most fixed with described gear and the transmission being hinged and connected with described splash-proof canister connect
Bar, kinematic link is hinged and connected with described transmission crank arm away from one end of described splash-proof canister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360051.4A CN106051541B (en) | 2016-05-27 | 2016-05-27 | Led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360051.4A CN106051541B (en) | 2016-05-27 | 2016-05-27 | Led lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106051541A true CN106051541A (en) | 2016-10-26 |
| CN106051541B CN106051541B (en) | 2018-08-28 |
Family
ID=57174644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610360051.4A Expired - Fee Related CN106051541B (en) | 2016-05-27 | 2016-05-27 | Led lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106051541B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611728A (en) * | 2019-01-03 | 2019-04-12 | 王芳 | A kind of LED lamp device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201575365U (en) * | 2009-12-25 | 2010-09-08 | 广州市雅江光电设备有限公司 | Radiating LED streetlight |
| CN103148468A (en) * | 2013-02-27 | 2013-06-12 | 江苏福泰照明有限公司 | Honeycomb vane radiator for hollow shaft conductive modularized LED lamp and LED lamp bank |
| WO2013155442A1 (en) * | 2012-04-13 | 2013-10-17 | Cree, Inc. | High-output led light fixture |
| CN205079131U (en) * | 2015-09-14 | 2016-03-09 | 宁波市爱使电器有限公司 | Garden lamp |
| WO2016058570A1 (en) * | 2014-10-16 | 2016-04-21 | 2K Moxa Lighting Gmbh | Led street lamp |
-
2016
- 2016-05-27 CN CN201610360051.4A patent/CN106051541B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201575365U (en) * | 2009-12-25 | 2010-09-08 | 广州市雅江光电设备有限公司 | Radiating LED streetlight |
| WO2013155442A1 (en) * | 2012-04-13 | 2013-10-17 | Cree, Inc. | High-output led light fixture |
| CN103148468A (en) * | 2013-02-27 | 2013-06-12 | 江苏福泰照明有限公司 | Honeycomb vane radiator for hollow shaft conductive modularized LED lamp and LED lamp bank |
| WO2016058570A1 (en) * | 2014-10-16 | 2016-04-21 | 2K Moxa Lighting Gmbh | Led street lamp |
| CN205079131U (en) * | 2015-09-14 | 2016-03-09 | 宁波市爱使电器有限公司 | Garden lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611728A (en) * | 2019-01-03 | 2019-04-12 | 王芳 | A kind of LED lamp device |
| CN109611728B (en) * | 2019-01-03 | 2020-12-04 | 扬州市心心点灯光电科技有限公司 | LED lamp device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106051541B (en) | 2018-08-28 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Nanzhao County of Nanyang City, the 474650 industrial agglomeration in Henan Province District Yingbin Avenue Applicant after: HENAN ZHONGYUNCHUANG OPTOELECTRONIC TECHNOLOGY CO., LTD. Address before: Industry in Biyang County of Zhumadian City, Henan province 463700 area Henan zhongyun a photoelectric Polytron Technologies Inc Applicant before: HENAN ZHONGYUNCHUANG OPTOELECTRONIC TECHNOLOGY CO., LTD. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20200527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |