CN205640811U - Radiating device of lamp - Google Patents
Radiating device of lamp Download PDFInfo
- Publication number
- CN205640811U CN205640811U CN201620470396.0U CN201620470396U CN205640811U CN 205640811 U CN205640811 U CN 205640811U CN 201620470396 U CN201620470396 U CN 201620470396U CN 205640811 U CN205640811 U CN 205640811U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hood
- lampshade
- protecting rider
- lamp shade
- 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 - Fee Related
Links
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a radiating device of lamp, comprising a base plate, install the lamp shade on the bottom plate, be provided with the LED lamp in the lamp shade, first cylinder, the second cylinder, a cylinder arm of first cylinder stretches out the lamp shade and is connected with a blocking cover, the 2nd cylinder arm of second cylinder stretches out the lamp shade and is connected with the 2nd blocking cover, a blocking cover and the 2nd blocking cover's upper end all is connected with the lamp shade, the side of lamp shade is provided with the multiunit to the discharge orifice, every group to the discharge orifice including the symmetry set up first to discharge orifice and second to the discharge orifice, the top of lamp shade is fixed with the controller, rain sensor, first cylinder, second cylinder and rain sensor all are connected with the controller. The utility model discloses simple structure, convenient to use, drive a blocking cover respectively and the 2nd blocking cover keeps away from or be close to the lamp shade through a cylinder arm and the 2nd cylinder arm, realizes firstly to discharge orifice and the convection current of second to the discharge orifice, and the while avoids damaging the LED lamp in can avoiding rainwater entering lamp shade, has lengthened the life of LED lamp.
Description
Technical field
This utility model relates to the heat abstractor of a kind of light fixture.
Background technology
LED is using light emitting diode as light source, because it is a kind of solid-state cold light source, have environment friendly and pollution-free, little power consumption,
The features such as light efficiency height, life-span length, are widely used in the roadway illuminations such as school, gardens, city square, garden.But, existing LED
Although lamp good illumination effect, but its heat radiation is to be dispelled the heat by the fin within lamp housing, in order to avoid extraneous rainwater enters
Enter, need to be designed to lamp housing seal shape, thus can not open multiple hole, cross-ventilation weak effect on lamp housing, reduce LED
Service life.
Utility model content
This utility model overcomes the deficiencies in the prior art, it is provided that the heat abstractor of the light fixture of a kind of simple in construction.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the heat abstractor of a kind of light fixture, the end of including
Plate, the lampshade being arranged on described base plate, be provided with LED, the first cylinder, the second cylinder, described first gas in described lampshade
First cylinder arm of cylinder stretches out described lampshade and connection to have the first hood for protecting rider, the second cylinder arm of described second cylinder to stretch out described
Lampshade and connection have the second hood for protecting rider, and the upper end of described first hood for protecting rider and the second hood for protecting rider is all connected with described lampshade, described
The side of lampshade is provided with organizes convection holes more, and often group convection holes includes symmetrically arranged first convection holes and the second convection holes, institute
The top stating lampshade is fixed with controller, rain sensor, and described first cylinder, the second cylinder and rain sensor are all with described
Controller is connected.
In one preferred embodiment of this utility model, the heat abstractor of light fixture farther includes described first hood for protecting rider and
The upper end of two hood for protecting riders is all bonding with described lampshade.
In one preferred embodiment of this utility model, the heat abstractor of light fixture farther includes described first hood for protecting rider and lamp
Cover abutting edge is provided with the first protective cover, and described second hood for protecting rider and lampshade abutting edge are provided with the second protective cover.
In one preferred embodiment of this utility model, the heat abstractor of light fixture farther includes to set on described first hood for protecting rider
It is equipped with the first hard frame, described second hood for protecting rider is provided with the second hard frame.
In one preferred embodiment of this utility model, the heat abstractor of light fixture farther includes to be provided with on described base plate
One bearing and the second bearing, described first cylinder and the second cylinder are separately mounted on described first bearing, the second bearing.
In one preferred embodiment of this utility model, the heat abstractor of light fixture farther includes described first convection holes and
Two convection holes are the most elongated.
This utility model solves defect present in background technology, this utility model simple in construction, easy to use, passes through
First cylinder arm and the second cylinder arm drive respectively the first hood for protecting rider and the second hood for protecting rider away from or near lampshade, it is achieved first is right
Discharge orifice and the convection current of the second convection holes, can avoid rainwater to enter in lampshade, it is to avoid to damage LED, extend making of LED simultaneously
Use the life-span.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the front view of preferred embodiment of the present utility model；
Fig. 2 is the left view of preferred embodiment of the present utility model.
Detailed description of the invention
Being described in further detail this utility model presently in connection with drawings and Examples, these accompanying drawings are simplification
Schematic diagram, illustrates basic structure of the present utility model the most in a schematic way, and therefore it only shows the structure relevant with this utility model
Become.
As it is shown in figure 1, the heat abstractor of a kind of light fixture, including base plate 2, lampshade 4 on a base plate 2 is installed, sets in lampshade 4
Being equipped with LED the 6, first cylinder the 8, second cylinder 10, the first cylinder arm 12 of the first cylinder 8 stretches out lampshade 4 and connection has first
Hood for protecting rider 14, the second cylinder arm 16 of the second cylinder 10 stretches out lampshade 4 and connection has the second hood for protecting rider 18, the first hood for protecting rider 14 He
The upper end of the second hood for protecting rider 18 is all connected with lampshade 4, and the side of lampshade 4 is provided with organizes convection holes more, often group convection holes include right
Claiming the first convection holes 20 and the second convection holes 22 arranged, the top of lampshade 4 is fixed with controller 24, rain sensor 26, the
One cylinder the 8, second cylinder 10 is all connected with controller 24 with rain sensor 26.
The upper end of this utility model the preferably first hood for protecting rider 14 and the second hood for protecting rider 18 is all bonding with lampshade 4, it is achieved first
Hood for protecting rider 14 and the second hood for protecting rider 18 are connected with the firm of lampshade 4, are capable of the first hood for protecting rider 14 and the second hood for protecting rider simultaneously
Sealing between upper end and the lampshade 4 of 18.In order to avoid rainwater is on bonding impact, this utility model the preferably first hood for protecting rider 14
Lampshade 4 abutting edge is provided with the first protective cover 28, and the second hood for protecting rider 18 is provided with the second protective cover 30 with lampshade 4 abutting edge.
As in figure 2 it is shown, in order to improve the first hood for protecting rider 14 and intensity of the second hood for protecting rider 18, this utility model preferably first
It is provided with the first hard frame 32 on hood for protecting rider 14, the second hood for protecting rider 18 is provided with the second hard frame 34.
The first bearing 36 and the second bearing 38, the first cylinder 8 and the second cylinder it is provided with on the preferred base plate of this utility model 2
10 are separately mounted on first bearing the 36, second bearing 38.
In order to improve convection effects, this utility model the preferably first convection holes 20 and the second convection holes 22 are the most elongated.
In use, when rain sensor 26 is not detected by signal, controller 24 controls the first cylinder 8 to this utility model
Starting with the second cylinder 10, the first hood for protecting rider 14 and the second hood for protecting rider 18 are pushed away by the first cylinder arm 12 and the second cylinder arm 16 respectively
From lampshade 4, the first convection holes 20 and the second convection holes 22 are not blocked and form convection current so that the heat that LED 6 produces leads to
Cross the first convection holes 20 and the second convection holes 22 distributes to air.When rain sensor 26 detects signal, represent rainy,
Controller 24 controls the first cylinder 8 and the second cylinder 10 resets, and now the first cylinder arm 12 and the second cylinder arm 16 pull first
Hood for protecting rider 14 and the second hood for protecting rider 18, the first convection holes 20 and the second convection holes 22 are blocked, it is to avoid rainwater enters lampshade 4
In.
Above according to desirable embodiment of the present utility model for enlightening, by above-mentioned description, related personnel is complete
Various change and amendment can be carried out in the range of without departing from this utility model technological thought.This utility model
The content that is not limited in description of technical scope, it is necessary to determine technical scope according to right.
Claims (6)
1. the heat abstractor of a light fixture, it is characterised in that: include base plate, the lampshade being arranged on described base plate, described lampshade
Inside being provided with LED, the first cylinder, the second cylinder, the first cylinder arm of described first cylinder stretches out described lampshade and connection has
First hood for protecting rider, the second cylinder arm of described second cylinder stretches out described lampshade and connection has the second hood for protecting rider, and described first hides
The upper end of block cover and the second hood for protecting rider is all connected with described lampshade, and the side of described lampshade is provided with organizes convection holes more, and it is right often to organize
Discharge orifice includes symmetrically arranged first convection holes and the second convection holes, and the top of described lampshade is fixed with controller, rainwater sensing
Device, described first cylinder, the second cylinder are all connected with described controller with rain sensor.
The heat abstractor of light fixture the most according to claim 1, it is characterised in that: described first hood for protecting rider and the second hood for protecting rider
Upper end all bonding with described lampshade.
The heat abstractor of light fixture the most according to claim 2, it is characterised in that: described first hood for protecting rider and lampshade abutting edge
Being provided with the first protective cover, described second hood for protecting rider and lampshade abutting edge are provided with the second protective cover.
The heat abstractor of light fixture the most according to claim 1, it is characterised in that: it is provided with first on described first hood for protecting rider
Hard frame, described second hood for protecting rider is provided with the second hard frame.
The heat abstractor of light fixture the most according to claim 1, it is characterised in that: be provided with on described base plate the first bearing and
Second bearing, described first cylinder and the second cylinder are separately mounted on described first bearing, the second bearing.
The heat abstractor of light fixture the most according to claim 1, it is characterised in that: described first convection holes and the second convection holes
The most elongated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470396.0U CN205640811U (en) | 2016-05-23 | 2016-05-23 | Radiating device of lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620470396.0U CN205640811U (en) | 2016-05-23 | 2016-05-23 | Radiating device of lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205640811U true CN205640811U (en) | 2016-10-12 |
Family
ID=57055390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620470396.0U Expired - Fee Related CN205640811U (en) | 2016-05-23 | 2016-05-23 | Radiating device of lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205640811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979745A (en) * | 2017-12-29 | 2018-05-01 | 南京点耐特信息科技有限公司 | A kind of safety protection monitoring device |
-
2016
- 2016-05-23 CN CN201620470396.0U patent/CN205640811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107979745A (en) * | 2017-12-29 | 2018-05-01 | 南京点耐特信息科技有限公司 | A kind of safety protection monitoring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210523 |